diff --git a/examples/game-of-life/build/optimized.wat b/examples/game-of-life/build/optimized.wat
index b8ed6f95..b51fc8eb 100644
--- a/examples/game-of-life/build/optimized.wat
+++ b/examples/game-of-life/build/optimized.wat
@@ -27,7 +27,7 @@
   global.set $assembly/index/s
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     global.get $assembly/index/h
@@ -35,7 +35,7 @@
     br_if $break|0
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       global.get $assembly/index/w
@@ -69,14 +69,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
  )
@@ -97,7 +97,7 @@
   i32.const 1
   i32.sub
   local.set $7
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     global.get $assembly/index/h
@@ -121,7 +121,7 @@
     local.set $5
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       global.get $assembly/index/w
@@ -341,20 +341,20 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
  )
  (func $assembly/index/fill (; 3 ;) (type $FUNCSIG$viid) (param $0 i32) (param $1 i32) (param $2 f64)
   (local $3 i32)
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $3
     global.get $assembly/index/w
@@ -382,12 +382,12 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 0
   local.set $3
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $3
     global.get $assembly/index/h
@@ -415,7 +415,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|1
+    br $loop|1
    end
   end
  )
diff --git a/examples/game-of-life/build/untouched.wat b/examples/game-of-life/build/untouched.wat
index 86c8e310..9f380f3a 100644
--- a/examples/game-of-life/build/untouched.wat
+++ b/examples/game-of-life/build/untouched.wat
@@ -34,7 +34,7 @@
   block $break|0
    i32.const 0
    local.set $2
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     global.get $assembly/index/h
     i32.lt_s
@@ -43,48 +43,45 @@
     block $break|1
      i32.const 0
      local.set $3
-     loop $repeat|1
+     loop $loop|1
       local.get $3
       global.get $assembly/index/w
       i32.lt_s
       i32.eqz
       br_if $break|1
-      block $assembly/index/set|inlined.0
-       local.get $3
-       local.set $6
-       local.get $2
-       local.set $5
-       call $~lib/bindings/Math/random
-       f64.const 0.1
-       f64.gt
-       if (result i32)
-        global.get $assembly/config/BGR_DEAD
-        i32.const 16777215
-        i32.and
-       else        
-        global.get $assembly/config/BGR_ALIVE
-        i32.const -16777216
-        i32.or
-       end
-       local.set $4
-       global.get $assembly/index/s
-       local.get $5
-       global.get $assembly/index/w
-       i32.mul
-       i32.add
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       local.get $4
-       i32.store
+      local.get $3
+      local.set $6
+      local.get $2
+      local.set $5
+      call $~lib/bindings/Math/random
+      f64.const 0.1
+      f64.gt
+      if (result i32)
+       global.get $assembly/config/BGR_DEAD
+       i32.const 16777215
+       i32.and
+      else       
+       global.get $assembly/config/BGR_ALIVE
+       i32.const -16777216
+       i32.or
       end
+      local.set $4
+      global.get $assembly/index/s
+      local.get $5
+      global.get $assembly/index/w
+      i32.mul
+      i32.add
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      local.get $4
+      i32.store
       local.get $3
       i32.const 1
       i32.add
       local.set $3
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -92,8 +89,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -127,7 +123,7 @@
   block $break|0
    i32.const 0
    local.set $2
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     global.get $assembly/index/h
     i32.lt_s
@@ -158,7 +154,7 @@
     block $break|1
      i32.const 0
      local.set $5
-     loop $repeat|1
+     loop $loop|1
       local.get $5
       global.get $assembly/index/w
       i32.lt_s
@@ -186,156 +182,138 @@
        i32.add
       end
       local.set $7
-      block $assembly/index/get|inlined.0 (result i32)
-       local.get $6
-       local.set $9
-       local.get $3
-       local.set $8
-       local.get $8
-       global.get $assembly/index/w
-       i32.mul
-       local.get $9
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.load
-      end
+      local.get $6
+      local.set $9
+      local.get $3
+      local.set $8
+      local.get $8
+      global.get $assembly/index/w
+      i32.mul
+      local.get $9
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.load
       i32.const 1
       i32.and
-      block $assembly/index/get|inlined.1 (result i32)
-       local.get $5
-       local.set $9
-       local.get $3
-       local.set $8
-       local.get $8
-       global.get $assembly/index/w
-       i32.mul
-       local.get $9
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.load
-      end
+      local.get $5
+      local.set $9
+      local.get $3
+      local.set $8
+      local.get $8
+      global.get $assembly/index/w
+      i32.mul
+      local.get $9
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.load
       i32.const 1
       i32.and
       i32.add
-      block $assembly/index/get|inlined.2 (result i32)
-       local.get $7
-       local.set $9
-       local.get $3
-       local.set $8
-       local.get $8
-       global.get $assembly/index/w
-       i32.mul
-       local.get $9
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.load
-      end
+      local.get $7
+      local.set $9
+      local.get $3
+      local.set $8
+      local.get $8
+      global.get $assembly/index/w
+      i32.mul
+      local.get $9
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.load
       i32.const 1
       i32.and
       i32.add
-      block $assembly/index/get|inlined.3 (result i32)
-       local.get $6
-       local.set $9
-       local.get $2
-       local.set $8
-       local.get $8
-       global.get $assembly/index/w
-       i32.mul
-       local.get $9
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.load
-      end
+      local.get $6
+      local.set $9
+      local.get $2
+      local.set $8
+      local.get $8
+      global.get $assembly/index/w
+      i32.mul
+      local.get $9
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.load
       i32.const 1
       i32.and
       i32.add
-      block $assembly/index/get|inlined.4 (result i32)
-       local.get $7
-       local.set $9
-       local.get $2
-       local.set $8
-       local.get $8
-       global.get $assembly/index/w
-       i32.mul
-       local.get $9
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.load
-      end
+      local.get $7
+      local.set $9
+      local.get $2
+      local.set $8
+      local.get $8
+      global.get $assembly/index/w
+      i32.mul
+      local.get $9
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.load
       i32.const 1
       i32.and
       i32.add
-      block $assembly/index/get|inlined.5 (result i32)
-       local.get $6
-       local.set $9
-       local.get $4
-       local.set $8
-       local.get $8
-       global.get $assembly/index/w
-       i32.mul
-       local.get $9
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.load
-      end
+      local.get $6
+      local.set $9
+      local.get $4
+      local.set $8
+      local.get $8
+      global.get $assembly/index/w
+      i32.mul
+      local.get $9
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.load
       i32.const 1
       i32.and
       i32.add
-      block $assembly/index/get|inlined.6 (result i32)
-       local.get $5
-       local.set $9
-       local.get $4
-       local.set $8
-       local.get $8
-       global.get $assembly/index/w
-       i32.mul
-       local.get $9
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.load
-      end
+      local.get $5
+      local.set $9
+      local.get $4
+      local.set $8
+      local.get $8
+      global.get $assembly/index/w
+      i32.mul
+      local.get $9
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.load
       i32.const 1
       i32.and
       i32.add
-      block $assembly/index/get|inlined.7 (result i32)
-       local.get $7
-       local.set $9
-       local.get $4
-       local.set $8
-       local.get $8
-       global.get $assembly/index/w
-       i32.mul
-       local.get $9
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.load
-      end
+      local.get $7
+      local.set $9
+      local.get $4
+      local.set $8
+      local.get $8
+      global.get $assembly/index/w
+      i32.mul
+      local.get $9
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.load
       i32.const 1
       i32.and
       i32.add
       local.set $9
-      block $assembly/index/get|inlined.8 (result i32)
-       local.get $5
-       local.set $10
-       local.get $2
-       local.set $8
-       local.get $8
-       global.get $assembly/index/w
-       i32.mul
-       local.get $10
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.load
-      end
+      local.get $5
+      local.set $10
+      local.get $2
+      local.set $8
+      local.get $8
+      global.get $assembly/index/w
+      i32.mul
+      local.get $10
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.load
       local.set $10
       local.get $10
       i32.const 1
@@ -366,31 +344,29 @@
         i32.gt_s
         select
         local.set $13
-        block $assembly/index/set|inlined.1
-         local.get $12
-         local.set $16
-         local.get $11
-         local.set $15
-         local.get $13
-         i32.const 24
-         i32.shl
-         local.get $8
-         i32.const 16777215
-         i32.and
-         i32.or
-         local.set $14
-         global.get $assembly/index/s
-         local.get $15
-         global.get $assembly/index/w
-         i32.mul
-         i32.add
-         local.get $16
-         i32.add
-         i32.const 2
-         i32.shl
-         local.get $14
-         i32.store
-        end
+        local.get $12
+        local.set $16
+        local.get $11
+        local.set $15
+        local.get $13
+        i32.const 24
+        i32.shl
+        local.get $8
+        i32.const 16777215
+        i32.and
+        i32.or
+        local.set $14
+        global.get $assembly/index/s
+        local.get $15
+        global.get $assembly/index/w
+        i32.mul
+        i32.add
+        local.get $16
+        i32.add
+        i32.const 2
+        i32.shl
+        local.get $14
+        i32.store
        else        
         local.get $5
         local.set $16
@@ -456,39 +432,36 @@
         i32.gt_s
         select
         local.set $12
-        block $assembly/index/set|inlined.4
-         local.get $15
-         local.set $11
-         local.get $14
-         local.set $8
-         local.get $12
-         i32.const 24
-         i32.shl
-         local.get $13
-         i32.const 16777215
-         i32.and
-         i32.or
-         local.set $16
-         global.get $assembly/index/s
-         local.get $8
-         global.get $assembly/index/w
-         i32.mul
-         i32.add
-         local.get $11
-         i32.add
-         i32.const 2
-         i32.shl
-         local.get $16
-         i32.store
-        end
+        local.get $15
+        local.set $11
+        local.get $14
+        local.set $8
+        local.get $12
+        i32.const 24
+        i32.shl
+        local.get $13
+        i32.const 16777215
+        i32.and
+        i32.or
+        local.set $16
+        global.get $assembly/index/s
+        local.get $8
+        global.get $assembly/index/w
+        i32.mul
+        i32.add
+        local.get $11
+        i32.add
+        i32.const 2
+        i32.shl
+        local.get $16
+        i32.store
        end
       end
       local.get $5
       i32.const 1
       i32.add
       local.set $5
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -496,8 +469,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -510,7 +482,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     global.get $assembly/index/w
     i32.lt_s
@@ -544,15 +516,14 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
   block $break|1
    i32.const 0
    local.set $3
-   loop $repeat|1
+   loop $loop|1
     local.get $3
     global.get $assembly/index/h
     i32.lt_s
@@ -586,8 +557,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
diff --git a/examples/mandelbrot/build/optimized.d.ts b/examples/mandelbrot/build/optimized.d.ts
index 6dffd812..a2446409 100644
--- a/examples/mandelbrot/build/optimized.d.ts
+++ b/examples/mandelbrot/build/optimized.d.ts
@@ -8,6 +8,6 @@ declare module ASModule {
   type f32 = number;
   type f64 = number;
   type bool = any;
-  function computeLine(y: u32, width: u32, height: u32, limit: u32): void;
+  export function computeLine(y: u32, width: u32, height: u32, limit: u32): void;
 }
 export default ASModule;
diff --git a/examples/mandelbrot/build/optimized.wasm b/examples/mandelbrot/build/optimized.wasm
index 4857d3a4..d4fccd63 100644
Binary files a/examples/mandelbrot/build/optimized.wasm and b/examples/mandelbrot/build/optimized.wasm differ
diff --git a/examples/mandelbrot/build/optimized.wat b/examples/mandelbrot/build/optimized.wat
index 026da996..82bdd9a7 100644
--- a/examples/mandelbrot/build/optimized.wat
+++ b/examples/mandelbrot/build/optimized.wat
@@ -25,7 +25,6 @@
   local.tee $9
   f64.const 0.625
   f64.mul
-  local.set $4
   local.get $0
   f64.convert_i32_u
   local.get $2
@@ -46,7 +45,6 @@
   local.tee $10
   f64.mul
   local.set $11
-  local.get $4
   local.get $10
   f64.mul
   local.set $13
@@ -66,7 +64,7 @@
   local.get $6
   f64.min
   local.set $15
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $8
     local.get $1
@@ -86,43 +84,43 @@
     i32.const 0
     local.set $7
     loop $continue|1
-     local.get $4
-     local.get $4
-     f64.mul
-     local.tee $9
-     local.get $5
-     local.get $5
-     f64.mul
-     local.tee $6
-     f64.add
-     f64.const 4
-     f64.le
-     if
-      block $break|1
-       f64.const 2
-       local.get $4
-       f64.mul
-       local.get $5
-       f64.mul
-       local.get $11
-       f64.add
-       local.set $5
-       local.get $9
-       local.get $6
-       f64.sub
-       local.get $12
-       f64.add
-       local.set $4
-       local.get $7
-       local.get $3
-       i32.ge_u
-       br_if $break|1
-       local.get $7
-       i32.const 1
-       i32.add
-       local.set $7
-       br $continue|1
-      end
+     block $break|1
+      local.get $4
+      local.get $4
+      f64.mul
+      local.tee $9
+      local.get $5
+      local.get $5
+      f64.mul
+      local.tee $6
+      f64.add
+      f64.const 4
+      f64.le
+      i32.eqz
+      br_if $break|1
+      f64.const 2
+      local.get $4
+      f64.mul
+      local.get $5
+      f64.mul
+      local.get $11
+      f64.add
+      local.set $5
+      local.get $9
+      local.get $6
+      f64.sub
+      local.get $12
+      f64.add
+      local.set $4
+      local.get $7
+      local.get $3
+      i32.ge_u
+      br_if $break|1
+      local.get $7
+      i32.const 1
+      i32.add
+      local.set $7
+      br $continue|1
      end
     end
     loop $continue|2
@@ -140,7 +138,6 @@
       f64.sub
       local.get $12
       f64.add
-      local.set $6
       f64.const 2
       local.get $4
       f64.mul
@@ -149,7 +146,6 @@
       local.get $11
       f64.add
       local.set $5
-      local.get $6
       local.set $4
       local.get $7
       i32.const 1
@@ -203,7 +199,7 @@
     i32.const 1
     i32.add
     local.set $8
-    br $repeat|0
+    br $loop|0
    end
   end
  )
diff --git a/examples/mandelbrot/build/untouched.wat b/examples/mandelbrot/build/untouched.wat
index b5efd7d4..8db1ec8f 100644
--- a/examples/mandelbrot/build/untouched.wat
+++ b/examples/mandelbrot/build/untouched.wat
@@ -88,7 +88,7 @@
   block $break|0
    i32.const 0
    local.set $12
-   loop $repeat|0
+   loop $loop|0
     local.get $12
     local.get $1
     i32.lt_u
@@ -120,34 +120,35 @@
       f64.add
       f64.const 4
       f64.le
+      i32.eqz
+      br_if $break|1
+      f64.const 2
+      local.get $14
+      f64.mul
+      local.get $15
+      f64.mul
+      local.get $7
+      f64.add
+      local.set $15
+      local.get $16
+      local.get $17
+      f64.sub
+      local.get $13
+      f64.add
+      local.set $14
+      local.get $18
+      local.get $3
+      i32.ge_u
       if
-       f64.const 2
-       local.get $14
-       f64.mul
-       local.get $15
-       f64.mul
-       local.get $7
-       f64.add
-       local.set $15
-       local.get $16
-       local.get $17
-       f64.sub
-       local.get $13
-       f64.add
-       local.set $14
-       local.get $18
-       local.get $3
-       i32.ge_u
-       if
-        br $break|1
-       end
-       local.get $18
-       i32.const 1
-       i32.add
-       local.set $18
-       br $continue|1
+       br $break|1
       end
+      local.get $18
+      i32.const 1
+      i32.add
+      local.set $18
+      br $continue|1
      end
+     unreachable
     end
     block $break|2
      loop $continue|2
@@ -155,34 +156,35 @@
       f64.convert_i32_u
       local.get $11
       f64.lt
-      if
-       local.get $14
-       local.get $14
-       f64.mul
-       local.get $15
-       local.get $15
-       f64.mul
-       f64.sub
-       local.get $13
-       f64.add
-       local.set $19
-       f64.const 2
-       local.get $14
-       f64.mul
-       local.get $15
-       f64.mul
-       local.get $7
-       f64.add
-       local.set $15
-       local.get $19
-       local.set $14
-       local.get $18
-       i32.const 1
-       i32.add
-       local.set $18
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $14
+      local.get $14
+      f64.mul
+      local.get $15
+      local.get $15
+      f64.mul
+      f64.sub
+      local.get $13
+      f64.add
+      local.set $19
+      f64.const 2
+      local.get $14
+      f64.mul
+      local.get $15
+      f64.mul
+      local.get $7
+      f64.add
+      local.set $15
+      local.get $19
+      local.set $14
+      local.get $18
+      i32.const 1
+      i32.add
+      local.set $18
+      br $continue|2
      end
+     unreachable
     end
     global.get $assembly/index/NUM_COLORS
     i32.const 1
@@ -210,26 +212,24 @@
      i32.const 1
      i32.sub
      f64.convert_i32_s
-     block $assembly/index/clamp<f64>|inlined.0 (result f64)
-      local.get $18
-      i32.const 1
-      i32.add
-      f64.convert_i32_u
-      local.get $21
-      f64.sub
-      local.get $10
-      f64.mul
-      local.set $24
-      f64.const 0
-      local.set $23
-      f64.const 1
-      local.set $22
-      local.get $24
-      local.get $23
-      f64.max
-      local.get $22
-      f64.min
-     end
+     local.get $18
+     i32.const 1
+     i32.add
+     f64.convert_i32_u
+     local.get $21
+     f64.sub
+     local.get $10
+     f64.mul
+     local.set $24
+     f64.const 0
+     local.set $23
+     f64.const 1
+     local.set $22
+     local.get $24
+     local.get $23
+     f64.max
+     local.get $22
+     f64.min
      f64.mul
      i32.trunc_f64_u
      local.set $20
@@ -245,8 +245,7 @@
     i32.const 1
     i32.add
     local.set $12
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
diff --git a/examples/n-body/build/index.asm.js b/examples/n-body/build/index.asm.js
index 1f65685e..b36a3540 100644
--- a/examples/n-body/build/index.asm.js
+++ b/examples/n-body/build/index.asm.js
@@ -50,7 +50,7 @@ function asmFunc(global, env, buffer) {
  function assembly_index_NBodySystem_constructor($0) {
   var $1 = 0, $2 = 0, $3 = 0.0, $4 = 0.0, $5 = 0.0, $6 = 0.0, $7 = 0;
   $7 = HEAP32[($0 + 12 | 0) >> 2];
-  repeat_0 : while (1) {
+  loop_0 : while (1) {
    if (($1 | 0) < ($7 | 0)) {
     $2 = HEAP32[(HEAP32[($0 + 4 | 0) >> 2] + ($1 << 2 | 0) | 0) >> 2];
     $3 = HEAPF64[($2 + 48 | 0) >> 3];
@@ -58,9 +58,9 @@ function asmFunc(global, env, buffer) {
     $5 = $5 + HEAPF64[($2 + 32 | 0) >> 3] * $3;
     $6 = $6 + HEAPF64[($2 + 40 | 0) >> 3] * $3;
     $1 = $1 + 1 | 0;
-    continue repeat_0;
+    continue loop_0;
    }
-   break repeat_0;
+   break loop_0;
   };
   $1 = HEAP32[HEAP32[($0 + 4 | 0) >> 2] >> 2];
   HEAPF64[($1 + 24 | 0) >> 3] = -$4 / 39.47841760435743;
@@ -111,7 +111,7 @@ function asmFunc(global, env, buffer) {
   var $1 = 0, $2 = 0.0, $3 = 0.0, $4 = 0, $5 = 0.0, $6 = 0.0, $7 = 0.0, $8 = 0, $9 = 0.0, $10 = 0.0, $11 = 0.0, $12 = 0, $13 = 0, $14 = 0.0, $15 = 0.0, $16 = 0.0, $17 = 0.0;
   $12 = HEAP32[$0 >> 2];
   $13 = HEAP32[($12 + 12 | 0) >> 2];
-  repeat_0 : while (1) {
+  loop_0 : while (1) {
    if ($4 >>> 0 < $13 >>> 0) {
     $0 = HEAP32[(HEAP32[($12 + 4 | 0) >> 2] + ($4 << 2 | 0) | 0) >> 2];
     $14 = HEAPF64[$0 >> 3];
@@ -122,7 +122,7 @@ function asmFunc(global, env, buffer) {
     $7 = HEAPF64[($0 + 40 | 0) >> 3];
     $17 = HEAPF64[($0 + 48 | 0) >> 3];
     $8 = $4 + 1 | 0;
-    repeat_1 : while (1) {
+    loop_1 : while (1) {
      if ($8 >>> 0 < $13 >>> 0) {
       $1 = HEAP32[(HEAP32[($12 + 4 | 0) >> 2] + ($8 << 2 | 0) | 0) >> 2];
       $2 = $14 - HEAPF64[$1 >> 3];
@@ -141,9 +141,9 @@ function asmFunc(global, env, buffer) {
       HEAPF64[($1 + 32 | 0) >> 3] = HEAPF64[($1 + 32 | 0) >> 3] + $9 * $2;
       HEAPF64[($1 + 40 | 0) >> 3] = HEAPF64[($1 + 40 | 0) >> 3] + $10 * $2;
       $8 = $8 + 1 | 0;
-      continue repeat_1;
+      continue loop_1;
      }
-     break repeat_1;
+     break loop_1;
     };
     HEAPF64[($0 + 24 | 0) >> 3] = $5;
     HEAPF64[($0 + 32 | 0) >> 3] = $6;
@@ -152,9 +152,9 @@ function asmFunc(global, env, buffer) {
     HEAPF64[($0 + 8 | 0) >> 3] = HEAPF64[($0 + 8 | 0) >> 3] + .01 * $6;
     HEAPF64[($0 + 16 | 0) >> 3] = HEAPF64[($0 + 16 | 0) >> 3] + .01 * $7;
     $4 = $4 + 1 | 0;
-    continue repeat_0;
+    continue loop_0;
    }
-   break repeat_0;
+   break loop_0;
   };
  }
  
@@ -162,7 +162,7 @@ function asmFunc(global, env, buffer) {
   var $1 = 0.0, $2 = 0.0, $3 = 0, $4 = 0, $5 = 0, $6 = 0.0, $7 = 0, $8 = 0.0, $9 = 0.0, $10 = 0.0, $11 = 0.0;
   $5 = HEAP32[$0 >> 2];
   $7 = HEAP32[($5 + 12 | 0) >> 2];
-  repeat_0 : while (1) {
+  loop_0 : while (1) {
    if ($3 >>> 0 < $7 >>> 0) {
     $0 = HEAP32[(HEAP32[($5 + 4 | 0) >> 2] + ($3 << 2 | 0) | 0) >> 2];
     $9 = HEAPF64[$0 >> 3];
@@ -177,7 +177,7 @@ function asmFunc(global, env, buffer) {
     $1 = HEAPF64[($0 + 40 | 0) >> 3];
     $1 = $6 + .5 * $8 * ($2 + $1 * $1);
     $0 = $3 + 1 | 0;
-    repeat_1 : while (1) {
+    loop_1 : while (1) {
      if ($0 >>> 0 < $7 >>> 0) {
       $4 = HEAP32[(HEAP32[($5 + 4 | 0) >> 2] + ($0 << 2 | 0) | 0) >> 2];
       $6 = $1;
@@ -188,14 +188,14 @@ function asmFunc(global, env, buffer) {
       $1 = $11 - HEAPF64[($4 + 16 | 0) >> 3];
       $1 = $6 - $8 * HEAPF64[($4 + 48 | 0) >> 3] / Math_sqrt($2 + $1 * $1);
       $0 = $0 + 1 | 0;
-      continue repeat_1;
+      continue loop_1;
      }
-     break repeat_1;
+     break loop_1;
     };
     $3 = $3 + 1 | 0;
-    continue repeat_0;
+    continue loop_0;
    }
-   break repeat_0;
+   break loop_0;
   };
   return $1;
  }
@@ -208,13 +208,13 @@ function asmFunc(global, env, buffer) {
  function assembly_index_bench($0) {
   $0 = $0 | 0;
   var $1 = 0;
-  repeat_0 : while (1) {
+  loop_0 : while (1) {
    if (!($1 >>> 0 >= $0 >>> 0)) {
     assembly_index_NBodySystem_advance(assembly_index_system);
     $1 = $1 + 1 | 0;
-    continue repeat_0;
+    continue loop_0;
    }
-   break repeat_0;
+   break loop_0;
   };
  }
  
diff --git a/examples/n-body/build/optimized.wat b/examples/n-body/build/optimized.wat
index e0b5e082..74bc877f 100644
--- a/examples/n-body/build/optimized.wat
+++ b/examples/n-body/build/optimized.wat
@@ -102,7 +102,7 @@
   local.get $0
   i32.load offset=12
   local.set $7
-  loop $repeat|0
+  loop $loop|0
    local.get $1
    local.get $7
    i32.lt_s
@@ -142,7 +142,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $0
@@ -308,7 +308,7 @@
   local.tee $12
   i32.load offset=12
   local.set $13
-  loop $repeat|0
+  loop $loop|0
    local.get $3
    local.get $13
    i32.lt_u
@@ -345,7 +345,7 @@
     i32.const 1
     i32.add
     local.set $7
-    loop $repeat|1
+    loop $loop|1
      local.get $7
      local.get $13
      i32.lt_u
@@ -441,7 +441,7 @@
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
@@ -481,7 +481,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
+    br $loop|0
    end
   end
  )
@@ -501,7 +501,7 @@
   local.tee $4
   i32.load offset=12
   local.set $5
-  loop $repeat|0
+  loop $loop|0
    local.get $2
    local.get $5
    i32.lt_u
@@ -552,7 +552,7 @@
     i32.const 1
     i32.add
     local.set $0
-    loop $repeat|1
+    loop $loop|1
      local.get $0
      local.get $5
      i32.lt_u
@@ -601,14 +601,14 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $2
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -622,7 +622,7 @@
  (func $assembly/index/bench (; 8 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   block $break|0
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     local.get $0
     i32.ge_u
@@ -633,8 +633,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
diff --git a/examples/n-body/build/untouched.wat b/examples/n-body/build/untouched.wat
index d30d78e6..815c86fe 100644
--- a/examples/n-body/build/untouched.wat
+++ b/examples/n-body/build/untouched.wat
@@ -186,7 +186,7 @@
   block $break|0
    i32.const 0
    local.set $6
-   loop $repeat|0
+   loop $loop|0
     local.get $6
     local.get $5
     i32.lt_s
@@ -222,16 +222,15 @@
     f64.mul
     f64.add
     local.set $4
-    local.get $7
-    call $~lib/rt/stub/__release
-    local.get $8
-    call $~lib/rt/stub/__release
     local.get $6
     i32.const 1
     i32.add
     local.set $6
-    br $repeat|0
-    unreachable
+    local.get $7
+    call $~lib/rt/stub/__release
+    local.get $8
+    call $~lib/rt/stub/__release
+    br $loop|0
    end
    unreachable
   end
@@ -256,6 +255,10 @@
   local.get $0
   local.get $1
   i32.store
+  local.get $8
+  call $~lib/rt/stub/__release
+  local.get $1
+  call $~lib/rt/stub/__release
   local.get $0
  )
  (func $assembly/index/Body#constructor (; 7 ;) (type $FUNCSIG$iiddddddd) (param $0 i32) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 f64) (param $5 f64) (param $6 f64) (param $7 f64) (result i32)
@@ -392,32 +395,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -430,50 +430,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -538,22 +539,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -585,338 +582,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -924,15 +661,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -940,15 +677,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -956,10 +693,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -975,306 +712,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1282,148 +1182,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1431,76 +1299,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1508,40 +1360,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1549,22 +1393,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1625,94 +1465,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -1730,54 +1565,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -1789,9 +1583,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -1842,51 +1680,47 @@
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  block (result i32)
-   i32.const 0
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 5
-    i32.const 0
-    call $~lib/rt/__allocArray
-    local.set $0
-    local.get $0
-    i32.load offset=4
-    local.set $1
-    local.get $1
-    call $assembly/index/Sun
-    local.tee $2
-    call $~lib/rt/stub/__retain
-    i32.store
-    local.get $1
-    call $assembly/index/Jupiter
-    local.tee $3
-    call $~lib/rt/stub/__retain
-    i32.store offset=4
-    local.get $1
-    call $assembly/index/Saturn
-    local.tee $4
-    call $~lib/rt/stub/__retain
-    i32.store offset=8
-    local.get $1
-    call $assembly/index/Uranus
-    local.tee $5
-    call $~lib/rt/stub/__retain
-    i32.store offset=12
-    local.get $1
-    call $assembly/index/Neptune
-    local.tee $6
-    call $~lib/rt/stub/__retain
-    i32.store offset=16
-    local.get $0
-   end
-   call $assembly/index/NBodySystem#constructor
-   local.set $0
-   global.get $assembly/index/system
-   call $~lib/rt/stub/__release
-   local.get $0
-  end
+  i32.const 0
+  i32.const 5
+  i32.const 2
+  i32.const 5
+  i32.const 0
+  call $~lib/rt/__allocArray
+  local.set $0
+  local.get $0
+  i32.load offset=4
+  local.set $1
+  local.get $1
+  call $assembly/index/Sun
+  local.tee $2
+  call $~lib/rt/stub/__retain
+  i32.store
+  local.get $1
+  call $assembly/index/Jupiter
+  local.tee $3
+  call $~lib/rt/stub/__retain
+  i32.store offset=4
+  local.get $1
+  call $assembly/index/Saturn
+  local.tee $4
+  call $~lib/rt/stub/__retain
+  i32.store offset=8
+  local.get $1
+  call $assembly/index/Uranus
+  local.tee $5
+  call $~lib/rt/stub/__retain
+  i32.store offset=12
+  local.get $1
+  call $assembly/index/Neptune
+  local.tee $6
+  call $~lib/rt/stub/__retain
+  i32.store offset=16
+  local.get $0
+  call $assembly/index/NBodySystem#constructor
+  local.set $0
+  global.get $assembly/index/system
+  call $~lib/rt/stub/__release
+  local.get $0
   global.set $assembly/index/system
   local.get $2
   call $~lib/rt/stub/__release
@@ -1933,7 +1767,7 @@
   block $break|0
    i32.const 0
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     local.get $4
     local.get $3
     i32.lt_u
@@ -1971,7 +1805,7 @@
      i32.const 1
      i32.add
      local.set $14
-     loop $repeat|1
+     loop $loop|1
       local.get $14
       local.get $3
       i32.lt_u
@@ -2010,12 +1844,10 @@
       f64.mul
       f64.add
       local.set $20
-      block $~lib/math/NativeMath.sqrt|inlined.0 (result f64)
-       local.get $20
-       local.set $21
-       local.get $21
-       f64.sqrt
-      end
+      local.get $20
+      local.set $21
+      local.get $21
+      f64.sqrt
       local.set $21
       local.get $1
       local.get $20
@@ -2074,16 +1906,15 @@
       f64.mul
       f64.add
       f64.store offset=40
-      local.get $15
-      call $~lib/rt/stub/__release
-      local.get $16
-      call $~lib/rt/stub/__release
       local.get $14
       i32.const 1
       i32.add
       local.set $14
-      br $repeat|1
-      unreachable
+      local.get $15
+      call $~lib/rt/stub/__release
+      local.get $16
+      call $~lib/rt/stub/__release
+      br $loop|1
      end
      unreachable
     end
@@ -2120,16 +1951,15 @@
     f64.mul
     f64.add
     f64.store offset=16
-    local.get $5
-    call $~lib/rt/stub/__release
-    local.get $6
-    call $~lib/rt/stub/__release
     local.get $4
     i32.const 1
     i32.add
     local.set $4
-    br $repeat|0
-    unreachable
+    local.get $5
+    call $~lib/rt/stub/__release
+    local.get $6
+    call $~lib/rt/stub/__release
+    br $loop|0
    end
    unreachable
   end
@@ -2164,14 +1994,12 @@
   call $~lib/rt/stub/__retain
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $2
-    call $~lib/array/Array<assembly/index/Body>#get:length
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $2
+   call $~lib/array/Array<assembly/index/Body>#get:length
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_u
@@ -2227,7 +2055,7 @@
      i32.const 1
      i32.add
      local.set $14
-     loop $repeat|1
+     loop $loop|1
       local.get $14
       local.get $4
       i32.lt_u
@@ -2254,22 +2082,20 @@
       f64.load offset=16
       f64.sub
       local.set $19
-      block $~lib/math/NativeMath.sqrt|inlined.1 (result f64)
-       local.get $17
-       local.get $17
-       f64.mul
-       local.get $18
-       local.get $18
-       f64.mul
-       f64.add
-       local.get $19
-       local.get $19
-       f64.mul
-       f64.add
-       local.set $20
-       local.get $20
-       f64.sqrt
-      end
+      local.get $17
+      local.get $17
+      f64.mul
+      local.get $18
+      local.get $18
+      f64.mul
+      f64.add
+      local.get $19
+      local.get $19
+      f64.mul
+      f64.add
+      local.set $20
+      local.get $20
+      f64.sqrt
       local.set $20
       local.get $1
       local.get $13
@@ -2280,29 +2106,27 @@
       f64.div
       f64.sub
       local.set $1
-      local.get $15
-      call $~lib/rt/stub/__release
-      local.get $16
-      call $~lib/rt/stub/__release
       local.get $14
       i32.const 1
       i32.add
       local.set $14
-      br $repeat|1
-      unreachable
+      local.get $15
+      call $~lib/rt/stub/__release
+      local.get $16
+      call $~lib/rt/stub/__release
+      br $loop|1
      end
      unreachable
     end
-    local.get $5
-    call $~lib/rt/stub/__release
-    local.get $6
-    call $~lib/rt/stub/__release
     local.get $3
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    local.get $5
+    call $~lib/rt/stub/__release
+    local.get $6
+    call $~lib/rt/stub/__release
+    br $loop|0
    end
    unreachable
   end
@@ -2324,7 +2148,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     local.get $0
     i32.lt_u
@@ -2337,8 +2161,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
diff --git a/lib/i64/build/optimized.d.ts b/lib/i64/build/optimized.d.ts
index 9a936f58..848ca0a1 100644
--- a/lib/i64/build/optimized.d.ts
+++ b/lib/i64/build/optimized.d.ts
@@ -8,36 +8,36 @@ declare module ASModule {
   type f32 = number;
   type f64 = number;
   type bool = any;
-  function getLo(): u32;
-  function getHi(): u32;
-  function clz(loLeft: u32, hiLeft: u32): void;
-  function ctz(loLeft: u32, hiLeft: u32): void;
-  function popcnt(loLeft: u32, hiLeft: u32): void;
-  function eqz(loLeft: u32, hiLeft: u32): void;
-  function add(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function sub(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function mul(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function div_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function div_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function rem_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function rem_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function and(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function or(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function xor(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function shl(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function shr_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function shr_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function rotl(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function rotr(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function eq(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function ne(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function lt_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function lt_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function le_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function le_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function gt_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function gt_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function ge_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
-  function ge_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function getLo(): u32;
+  export function getHi(): u32;
+  export function clz(loLeft: u32, hiLeft: u32): void;
+  export function ctz(loLeft: u32, hiLeft: u32): void;
+  export function popcnt(loLeft: u32, hiLeft: u32): void;
+  export function eqz(loLeft: u32, hiLeft: u32): void;
+  export function add(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function sub(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function mul(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function div_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function div_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function rem_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function rem_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function and(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function or(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function xor(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function shl(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function shr_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function shr_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function rotl(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function rotr(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function eq(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function ne(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function lt_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function lt_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function le_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function le_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function gt_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function gt_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function ge_s(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
+  export function ge_u(loLeft: u32, hiLeft: u32, loRight: u32, hiRight: u32): void;
 }
 export default ASModule;
diff --git a/lib/libm/build/libm.wat b/lib/libm/build/libm.wat
index 8b8ce0e1..0964816b 100644
--- a/lib/libm/build/libm.wat
+++ b/lib/libm/build/libm.wat
@@ -2174,10 +2174,8 @@
   i64.lt_u
   if
    local.get $4
-   local.set $11
    local.get $2
    local.set $4
-   local.get $11
    local.set $2
   end
   local.get $4
diff --git a/lib/libm/build/libmf.wat b/lib/libm/build/libmf.wat
index 6841cb6a..be1edd9d 100644
--- a/lib/libm/build/libmf.wat
+++ b/lib/libm/build/libmf.wat
@@ -2382,10 +2382,8 @@
   i32.lt_u
   if
    local.get $3
-   local.set $6
    local.get $2
    local.set $3
-   local.get $6
    local.set $2
   end
   local.get $3
diff --git a/lib/parse/build/index.wat b/lib/parse/build/index.wat
index 1d63582a..73b58157 100644
--- a/lib/parse/build/index.wat
+++ b/lib/parse/build/index.wat
@@ -236,12 +236,10 @@
   global.get $assembly/index/off
   local.tee $1
   i32.load8_u
-  local.set $0
   local.get $1
   i32.const 1
   i32.add
   global.set $assembly/index/off
-  local.get $0
   i32.const 11
   i32.ne
   if
@@ -267,12 +265,10 @@
   global.get $assembly/index/off
   local.tee $0
   i32.load
-  local.set $2
   local.get $0
   i32.const 4
   i32.add
   global.set $assembly/index/off
-  local.get $2
   i32.const 1836278016
   i32.ne
   if
@@ -281,12 +277,10 @@
   global.get $assembly/index/off
   local.tee $0
   i32.load
-  local.set $2
   local.get $0
   i32.const 4
   i32.add
   global.set $assembly/index/off
-  local.get $2
   i32.const 1
   i32.ne
   if
@@ -368,7 +362,7 @@
                 local.set $4
                 i32.const 0
                 local.set $2
-                loop $repeat|2
+                loop $loop|2
                  local.get $2
                  local.get $4
                  i32.lt_u
@@ -383,7 +377,7 @@
                   local.set $5
                   i32.const 0
                   local.set $3
-                  loop $repeat|3
+                  loop $loop|3
                    local.get $3
                    local.get $5
                    i32.lt_u
@@ -399,14 +393,14 @@
                     i32.const 1
                     i32.add
                     local.set $3
-                    br $repeat|3
+                    br $loop|3
                    end
                   end
                   call $assembly/index/readVaruint
                   local.set $5
                   i32.const 0
                   local.set $3
-                  loop $repeat|4
+                  loop $loop|4
                    local.get $3
                    local.get $5
                    i32.lt_u
@@ -422,14 +416,14 @@
                     i32.const 1
                     i32.add
                     local.set $3
-                    br $repeat|4
+                    br $loop|4
                    end
                   end
                   local.get $2
                   i32.const 1
                   i32.add
                   local.set $2
-                  br $repeat|2
+                  br $loop|2
                  end
                 end
                 br $break|1
@@ -438,7 +432,7 @@
                local.set $7
                i32.const 0
                local.set $4
-               loop $repeat|5
+               loop $loop|5
                 local.get $4
                 local.get $7
                 i32.lt_u
@@ -560,7 +554,7 @@
                  i32.const 1
                  i32.add
                  local.set $4
-                 br $repeat|5
+                 br $loop|5
                 end
                end
                br $break|1
@@ -569,7 +563,7 @@
               local.set $4
               i32.const 0
               local.set $3
-              loop $repeat|7
+              loop $loop|7
                local.get $3
                local.get $4
                i32.lt_u
@@ -586,7 +580,7 @@
                 i32.const 1
                 i32.add
                 local.set $3
-                br $repeat|7
+                br $loop|7
                end
               end
               br $break|1
@@ -595,7 +589,7 @@
              local.set $7
              i32.const 0
              local.set $4
-             loop $repeat|8
+             loop $loop|8
               local.get $4
               local.get $7
               i32.lt_u
@@ -628,7 +622,7 @@
                i32.const 1
                i32.add
                local.set $4
-               br $repeat|8
+               br $loop|8
               end
              end
              br $break|1
@@ -637,7 +631,7 @@
             local.set $6
             i32.const 0
             local.set $3
-            loop $repeat|9
+            loop $loop|9
              local.get $3
              local.get $6
              i32.lt_u
@@ -665,7 +659,7 @@
               i32.const 1
               i32.add
               local.set $3
-              br $repeat|9
+              br $loop|9
              end
             end
             br $break|1
@@ -674,7 +668,7 @@
            local.set $4
            i32.const 0
            local.set $3
-           loop $repeat|10
+           loop $loop|10
             local.get $3
             local.get $4
             i32.lt_u
@@ -700,7 +694,7 @@
              i32.const 1
              i32.add
              local.set $3
-             br $repeat|10
+             br $loop|10
             end
            end
            br $break|1
@@ -709,7 +703,7 @@
           local.set $3
           i32.const 0
           local.set $2
-          loop $repeat|11
+          loop $loop|11
            local.get $2
            local.get $3
            i32.lt_u
@@ -738,7 +732,7 @@
             i32.const 1
             i32.add
             local.set $2
-            br $repeat|11
+            br $loop|11
            end
           end
           br $break|1
@@ -762,9 +756,7 @@
          call $assembly/index/readVaruint
          local.set $2
          call $assembly/index/readVaruint
-         local.set $4
          global.get $assembly/index/off
-         local.set $5
          block $break|12
           block $case3|12
            block $case2|12
@@ -792,20 +784,18 @@
             local.set $2
             i32.const 0
             local.set $3
-            loop $repeat|13
+            loop $loop|13
              local.get $3
              local.get $2
              i32.lt_u
              if
               call $assembly/index/readVaruint
-              local.set $6
               call $assembly/index/readVaruint
               local.tee $7
               global.get $assembly/index/off
               local.tee $8
               i32.add
               global.set $assembly/index/off
-              local.get $6
               local.get $8
               local.get $7
               call $assembly/options/onFunctionName
@@ -813,7 +803,7 @@
               i32.const 1
               i32.add
               local.set $3
-              br $repeat|13
+              br $loop|13
              end
             end
             br $break|12
@@ -822,7 +812,7 @@
            local.set $6
            i32.const 0
            local.set $2
-           loop $repeat|14
+           loop $loop|14
             local.get $2
             local.get $6
             i32.lt_u
@@ -833,7 +823,7 @@
              local.set $8
              i32.const 0
              local.set $3
-             loop $repeat|15
+             loop $loop|15
               local.get $3
               local.get $8
               i32.lt_u
@@ -855,22 +845,20 @@
                i32.const 1
                i32.add
                local.set $3
-               br $repeat|15
+               br $loop|15
               end
              end
              local.get $2
              i32.const 1
              i32.add
              local.set $2
-             br $repeat|14
+             br $loop|14
             end
            end
            br $break|12
           end
           unreachable
          end
-         local.get $4
-         local.get $5
          i32.add
          global.set $assembly/index/off
          br $break|1
diff --git a/src/compiler.ts b/src/compiler.ts
index cedc477c..c55b6cf4 100644
--- a/src/compiler.ts
+++ b/src/compiler.ts
@@ -38,11 +38,11 @@ import {
   getBlockChildCount,
   getBlockChild,
   getBlockName,
-  needsExplicitUnreachable,
   getLocalGetIndex,
-  FeatureFlags,
   isLocalTee,
-  getLocalSetIndex
+  getLocalSetIndex,
+  FeatureFlags,
+  needsExplicitUnreachable
 } from "./module";
 
 import {
@@ -1144,7 +1144,7 @@ export class Compiler extends DiagnosticEmitter {
       );
       if (!stmts) stmts = [ expr ];
       else stmts.push(expr);
-      if (!flow.isAny(FlowFlags.ANY_TERMINATING)) { // TODO: detect if returning an autorelease local?
+      if (!flow.is(FlowFlags.TERMINATES)) { // TODO: detect if returning an autorelease local?
         let indexBefore = stmts.length;
         this.performAutoreleases(flow, stmts);
         this.finishAutoreleases(flow, stmts);
@@ -1159,7 +1159,7 @@ export class Compiler extends DiagnosticEmitter {
         }
         if (!canOverflow) flow.set(FlowFlags.RETURNS_WRAPPED);
         if (nonNull) flow.set(FlowFlags.RETURNS_NONNULL);
-        flow.set(FlowFlags.RETURNS); // now is terminating
+        flow.set(FlowFlags.RETURNS | FlowFlags.TERMINATES);
       }
     }
 
@@ -1169,7 +1169,7 @@ export class Compiler extends DiagnosticEmitter {
       assert(instance.is(CommonFlags.INSTANCE));
       let classInstance = assert(instance.parent); assert(classInstance.kind == ElementKind.CLASS);
 
-      if (!flow.isAny(FlowFlags.ANY_TERMINATING)) {
+      if (!flow.is(FlowFlags.TERMINATES)) {
         let thisLocal = assert(flow.lookupLocal(CommonSymbols.this_));
 
         // if `this` wasn't accessed before, allocate if necessary and initialize `this`
@@ -1196,7 +1196,7 @@ export class Compiler extends DiagnosticEmitter {
         this.performAutoreleases(flow, stmts); // `this` is excluded anyway
         this.finishAutoreleases(flow, stmts);
         stmts.push(module.local_get(thisLocal.index, this.options.nativeSizeType));
-        flow.set(FlowFlags.RETURNS | FlowFlags.RETURNS_NONNULL);
+        flow.set(FlowFlags.RETURNS | FlowFlags.RETURNS_NONNULL | FlowFlags.TERMINATES);
       }
 
       // check that super has been called if this is a derived class
@@ -1207,8 +1207,8 @@ export class Compiler extends DiagnosticEmitter {
         );
       }
 
-    // if this is a normal function, make sure that all branches return
-    } else if (returnType != Type.void && !flow.is(FlowFlags.RETURNS)) {
+    // if this is a normal function, make sure that all branches terminate
+    } else if (returnType != Type.void && !flow.is(FlowFlags.TERMINATES)) {
       this.error(
         DiagnosticCode.A_function_whose_declared_type_is_not_void_must_return_a_value,
         instance.prototype.signatureNode.returnType.range
@@ -1283,7 +1283,7 @@ export class Compiler extends DiagnosticEmitter {
       }
 
       this.compileFunctionBody(instance, stmts);
-      if (!flow.isAny(FlowFlags.ANY_TERMINATING)) {
+      if (!flow.is(FlowFlags.TERMINATES)) {
         this.performAutoreleases(flow, stmts);
         this.finishAutoreleases(flow, stmts);
       }
@@ -1780,6 +1780,7 @@ export class Compiler extends DiagnosticEmitter {
       stmts = new Array<ExpressionRef>(numStatements);
       stmts.length = 0;
     }
+    var module = this.module;
     var flow = this.currentFlow;
     for (let i = 0; i < numStatements; ++i) {
       let stmt = this.compileStatement(statements[i],
@@ -1798,8 +1799,8 @@ export class Compiler extends DiagnosticEmitter {
         default: stmts.push(stmt);
         case ExpressionId.Nop:
       }
-      if (flow.isAny(FlowFlags.ANY_TERMINATING)) {
-        if (needsExplicitUnreachable(stmt)) stmts.push(this.module.unreachable());
+      if (flow.isAny(FlowFlags.TERMINATES | FlowFlags.BREAKS)) {
+        if (needsExplicitUnreachable(stmt)) stmts.push(module.unreachable());
         break;
       }
     }
@@ -1816,7 +1817,7 @@ export class Compiler extends DiagnosticEmitter {
     this.currentFlow = innerFlow;
 
     var stmts = this.compileStatements(statements);
-    if (!innerFlow.isAny(FlowFlags.ANY_TERMINATING)) this.performAutoreleases(innerFlow, stmts);
+    if (!innerFlow.isAny(FlowFlags.TERMINATES | FlowFlags.BREAKS)) this.performAutoreleases(innerFlow, stmts);
     innerFlow.freeScopedLocals();
     outerFlow.inherit(innerFlow); // TODO: only if not terminated?
     this.currentFlow = outerFlow;
@@ -1846,10 +1847,10 @@ export class Compiler extends DiagnosticEmitter {
     }
     var stmts = new Array<ExpressionRef>();
     this.performAutoreleases(flow, stmts);
-    var current: Flow | null = flow.parent;
-    while (current && current.breakLabel === breakLabel) {
-      this.performAutoreleases(current, stmts, /* clearFlags */ false);
-      current = current.parent;
+    var parent = flow.parent;
+    while (parent !== null && parent.breakLabel == breakLabel) {
+      this.performAutoreleases(parent, stmts, /* clearFlags */ false);
+      parent = parent.parent;
     }
     flow.freeScopedLocals();
     stmts.push(module.br(breakLabel));
@@ -1880,7 +1881,7 @@ export class Compiler extends DiagnosticEmitter {
       );
       return module.unreachable();
     }
-    flow.set(FlowFlags.CONTINUES);
+    flow.set(FlowFlags.CONTINUES | FlowFlags.TERMINATES);
     var stmts = new Array<ExpressionRef>();
     this.performAutoreleases(flow, stmts);
     var current: Flow | null = flow.parent;
@@ -1916,18 +1917,44 @@ export class Compiler extends DiagnosticEmitter {
         this.compileStatement(statement.statement)
       );
     }
-    var condExpr = this.makeIsTrueish(
-      this.compileExpression(statement.condition, Type.i32),
-      this.currentType
+    var condExpr = module.precomputeExpression(
+      this.makeIsTrueish(
+        this.compileExpression(statement.condition, Type.i32),
+        this.currentType
+      )
     );
-    // TODO: check if condition is always false and if so, omit it (just a block)
+    var alwaysFalse = false;
+    if (getExpressionId(condExpr) == ExpressionId.Const) {
+      assert(getExpressionType(condExpr) == NativeType.I32);
+      if (!getConstValueI32(condExpr)) alwaysFalse = true;
+    }
+    var terminates = innerFlow.is(FlowFlags.TERMINATES);
+    var continues = innerFlow.isAny(FlowFlags.CONTINUES | FlowFlags.CONDITIONALLY_CONTINUES);
+    var breaks = innerFlow.isAny(FlowFlags.BREAKS | FlowFlags.CONDITIONALLY_BREAKS);
+
+    // (block $break            ;; (1) skip if no breaks
+    //  (loop $continue         ;; (2) skip if skipping (4) + no continues
+    //   (...)                  ;; (3)
+    //   (br_if cond $continue) ;; (4) skip if (3) does not fall through or always false
+    //  )
+    // )
+    var fallsThrough = !terminates && !innerFlow.is(FlowFlags.BREAKS);
+
+    if (fallsThrough && !alwaysFalse) { // (4)
+      stmts.push(module.br(continueLabel, condExpr));
+    }
+    var expr = flatten(module, stmts, NativeType.None);
+    if (fallsThrough && !alwaysFalse || continues) { // (2)
+      expr = module.loop(continueLabel, expr);
+    }
+    if (breaks) { // (1)
+      expr = module.block(breakLabel, [ expr ]);
+    }
 
     // Switch back to the parent flow
-    var terminated = innerFlow.isAny(FlowFlags.ANY_TERMINATING);
-    if (!terminated) this.performAutoreleases(innerFlow, stmts);
+    if (!terminates) this.performAutoreleases(innerFlow, stmts);
     innerFlow.freeScopedLocals();
     outerFlow.popBreakLabel();
-    this.currentFlow = outerFlow;
     innerFlow.unset(
       FlowFlags.BREAKS |
       FlowFlags.CONDITIONALLY_BREAKS |
@@ -1935,19 +1962,8 @@ export class Compiler extends DiagnosticEmitter {
       FlowFlags.CONDITIONALLY_CONTINUES
     );
     outerFlow.inherit(innerFlow);
-
-    var block: ExpressionRef[] = [
-      module.loop(continueLabel,
-        terminated
-          ? flatten(module, stmts, NativeType.None) // skip trailing continue if unnecessary
-          : module.block(null, [
-              flatten(module, stmts, NativeType.None),
-              module.br(continueLabel, condExpr)
-            ], NativeType.None)
-      )
-    ];
-    if (terminated) block.push(module.unreachable());
-    return module.block(breakLabel, block);
+    this.currentFlow = outerFlow;
+    return expr;
   }
 
   compileEmptyStatement(
@@ -1970,23 +1986,20 @@ export class Compiler extends DiagnosticEmitter {
     statement: ForStatement,
     contextualFlags: ContextualFlags
   ): ExpressionRef {
-    // A for statement initiates a new branch with its own scoped variables
-    // possibly declared in its initializer, and break context.
+    var module = this.module;
+
+    // Set up and use the inner flow
     var outerFlow = this.currentFlow;
     var label = outerFlow.pushBreakLabel();
     var innerFlow = outerFlow.fork();
     this.currentFlow = innerFlow;
-    var breakLabel = innerFlow.breakLabel = "break|" + label;
-    innerFlow.breakLabel = breakLabel;
-    var continueLabel = "continue|" + label;
-    innerFlow.continueLabel = continueLabel;
-    var repeatLabel = "repeat|" + label;
 
-    // Compile in correct order
-    var module = this.module;
-    var initExpr = statement.initializer
-      ? this.compileStatement(<Statement>statement.initializer)
-      : 0;
+    // Compile the initializer
+    var initializer = statement.initializer;
+    var initExpr: ExpressionRef = 0;
+    if (initializer) initExpr = this.compileStatement(initializer);
+
+    // Compile the condition
     var condExpr: ExpressionRef = 0;
     var alwaysTrue = false;
     if (statement.condition) {
@@ -1996,40 +2009,97 @@ export class Compiler extends DiagnosticEmitter {
           this.currentType
         )
       );
-      // check if the condition is always true
+      // Simplify if the condition is constant
       if (getExpressionId(condExpr) == ExpressionId.Const) {
         assert(getExpressionType(condExpr) == NativeType.I32);
-        if (getConstValueI32(condExpr) != 0) alwaysTrue = true;
-        // TODO: could skip compilation if the condition is always false here, but beware that the
-        // initializer could still declare new 'var's that are used later on.
+        if (getConstValueI32(condExpr) == /* false */ 0) {
+          let stmts = new Array<ExpressionRef>();
+          if (initExpr) stmts.push(initExpr);
+          this.performAutoreleases(innerFlow, stmts);
+          innerFlow.freeScopedLocals();
+          outerFlow.popBreakLabel();
+          this.currentFlow = outerFlow;
+          return flatten(module, stmts, NativeType.None);
+        }
+        alwaysTrue = true;
       }
-    } else {
-      // omitted condition is always true
+    } else { // Omitted condition is always true
       condExpr = module.i32(1);
       alwaysTrue = true;
     }
     innerFlow.inheritNonnullIfTrue(condExpr);
-    var incrExpr = statement.incrementor
-      ? this.compileExpression(<Expression>statement.incrementor, Type.void,
-          ContextualFlags.IMPLICIT | ContextualFlags.WILL_DROP
-        )
-      :  0;
+
+    // Compile incrementor
+    var incrementor = statement.incrementor;
+    var incrExpr: ExpressionRef = 0;
+    if (incrementor) incrExpr = this.compileExpression(incrementor, Type.void, ContextualFlags.IMPLICIT | ContextualFlags.WILL_DROP);
+
+    // Compile body (break: drop out, continue: fall through to incrementor, + loop)
+    var breakLabel = innerFlow.breakLabel = "break|" + label; innerFlow.breakLabel = breakLabel;
+    innerFlow.breakLabel = breakLabel;
+    var continueLabel = "continue|" + label;
+    innerFlow.continueLabel = continueLabel;
+    var loopLabel = "loop|" + label;
     var bodyStatement = statement.statement;
     var stmts = new Array<ExpressionRef>();
     if (bodyStatement.kind == NodeKind.BLOCK) {
       this.compileStatements((<BlockStatement>bodyStatement).statements, false, stmts);
     } else {
-      stmts.push(
-        this.compileStatement(bodyStatement)
-      );
+      stmts.push(this.compileStatement(bodyStatement));
+    }
+    var terminates = innerFlow.is(FlowFlags.TERMINATES);
+    var continues = innerFlow.isAny(FlowFlags.CONTINUES | FlowFlags.CONDITIONALLY_CONTINUES);
+    var breaks = innerFlow.isAny(FlowFlags.BREAKS | FlowFlags.CONDITIONALLY_BREAKS);
+
+    // (block $break          ;; (1) skip label (needed anyway) if skipping (4) + no breaks
+    //  (initializer)         ;; (2) [may be empty]
+    //  (loop $loop           ;; (3) skip if (6) does not fall through + no continues
+    //   (br_if !cond $break) ;; (4) skip if always true
+    //   (block $continue     ;; (5) skip if no continues or nothing else than continue
+    //    (...)               ;; (6)
+    //   )
+    //   (incrementor)        ;; (7) skip if skipping (3) [may be empty]
+    //   (br $loop)           ;; (8) skip if skipping (3)
+    //  )
+    // )
+    var fallsThrough = !terminates && !innerFlow.is(FlowFlags.BREAKS);
+    var needsLabel = !alwaysTrue || breaks;
+
+    var loop = new Array<ExpressionRef>();
+    if (!alwaysTrue) { // (4)
+      loop.push(module.br(breakLabel, module.unary(UnaryOp.EqzI32, condExpr)));
+    }
+    if (continues) { // (5)
+      if (stmts.length > 1 || getExpressionId(stmts[0]) != ExpressionId.Break) { // otherwise lonely continue
+        loop.push(module.block(continueLabel, stmts));
+      }
+    } else {
+      for (let i = 0, k = stmts.length; i < k; ++i) loop.push(stmts[i]);
+    }
+    var expr: ExpressionRef;
+    if (fallsThrough || continues) { // (3)
+      if (incrExpr) loop.push(incrExpr); // (7)
+      this.performAutoreleases(innerFlow, loop);
+      loop.push(module.br(loopLabel)); // (8)
+      if (initExpr) { // (2)
+        expr = module.block(needsLabel ? breakLabel : null, [
+          initExpr,
+          module.loop(loopLabel, module.block(null, loop))
+        ]);
+      } else {
+        expr = module.block(needsLabel ? breakLabel : null, [
+          module.loop(loopLabel, flatten(module, loop, NativeType.None))
+        ]);
+      }
+    } else {
+      if (initExpr) loop.unshift(initExpr); // (2)
+      this.performAutoreleases(innerFlow, loop);
+      expr = module.block(needsLabel ? breakLabel : null, loop);
     }
-    if (!innerFlow.isAny(FlowFlags.ANY_TERMINATING)) this.performAutoreleases(innerFlow, stmts);
 
     // Switch back to the parent flow
     innerFlow.freeScopedLocals();
     outerFlow.popBreakLabel();
-    this.currentFlow = outerFlow;
-    var usesContinue = innerFlow.isAny(FlowFlags.CONTINUES | FlowFlags.CONDITIONALLY_CONTINUES);
     innerFlow.unset(
       FlowFlags.BREAKS |
       FlowFlags.CONDITIONALLY_BREAKS |
@@ -2038,36 +2108,8 @@ export class Compiler extends DiagnosticEmitter {
     );
     if (alwaysTrue) outerFlow.inherit(innerFlow);
     else outerFlow.inheritConditional(innerFlow);
-
-    var breakBlock = new Array<ExpressionRef>(); // outer 'break' block
-    if (initExpr) breakBlock.push(initExpr);
-
-    var repeatBlock = new Array<ExpressionRef>(); // block repeating the loop
-    if (usesContinue) {
-      stmts.unshift(
-        module.br(breakLabel, module.unary(UnaryOp.EqzI32, condExpr))
-      );
-      repeatBlock.push(
-        module.block(continueLabel, stmts, NativeType.None)
-      );
-    } else { // can omit the 'continue' block
-      repeatBlock.push(
-        module.br(breakLabel, module.unary(UnaryOp.EqzI32, condExpr))
-      );
-      for (let i = 0, k = stmts.length; i < k; ++i) {
-        repeatBlock.push(stmts[i]);
-      }
-    }
-    if (incrExpr) repeatBlock.push(incrExpr);
-    repeatBlock.push(
-      module.br(repeatLabel)
-    );
-
-    breakBlock.push(
-      module.loop(repeatLabel, module.block(null, repeatBlock, NativeType.None))
-    );
-
-    return module.block(breakLabel, breakBlock);
+    this.currentFlow = outerFlow;
+    return expr;
   }
 
   compileIfStatement(
@@ -2109,7 +2151,7 @@ export class Compiler extends DiagnosticEmitter {
     } else {
       ifTrueStmts.push(this.compileStatement(ifTrue));
     }
-    if (!ifTrueFlow.isAny(FlowFlags.ANY_TERMINATING)) this.performAutoreleases(ifTrueFlow, ifTrueStmts);
+    if (!ifTrueFlow.isAny(FlowFlags.TERMINATES | FlowFlags.BREAKS)) this.performAutoreleases(ifTrueFlow, ifTrueStmts);
     ifTrueFlow.freeScopedLocals();
     this.currentFlow = outerFlow;
 
@@ -2123,7 +2165,7 @@ export class Compiler extends DiagnosticEmitter {
       } else {
         ifFalseStmts.push(this.compileStatement(ifFalse));
       }
-      if (!ifFalseFlow.isAny(FlowFlags.ANY_TERMINATING)) this.performAutoreleases(ifFalseFlow, ifFalseStmts);
+      if (!ifFalseFlow.isAny(FlowFlags.TERMINATES | FlowFlags.BREAKS)) this.performAutoreleases(ifFalseFlow, ifFalseStmts);
       ifFalseFlow.freeScopedLocals();
       this.currentFlow = outerFlow;
       outerFlow.inheritMutual(ifTrueFlow, ifFalseFlow);
@@ -2133,9 +2175,7 @@ export class Compiler extends DiagnosticEmitter {
       );
     } else {
       outerFlow.inheritConditional(ifTrueFlow);
-      if (ifTrueFlow.isAny(FlowFlags.ANY_TERMINATING)) {
-        outerFlow.inheritNonnullIfFalse(condExpr);
-      }
+      if (ifTrueFlow.is(FlowFlags.TERMINATES)) outerFlow.inheritNonnullIfFalse(condExpr);
       return module.if(condExpr,
         flatten(module, ifTrueStmts, NativeType.None)
       );
@@ -2157,7 +2197,7 @@ export class Compiler extends DiagnosticEmitter {
     var returnType = flow.returnType;
 
     // Remember that this flow returns
-    flow.set(FlowFlags.RETURNS);
+    flow.set(FlowFlags.RETURNS | FlowFlags.TERMINATES);
 
     var valueExpression = statement.value;
     if (valueExpression) {
@@ -2294,10 +2334,8 @@ export class Compiler extends DiagnosticEmitter {
 
     // nest blocks in order
     var currentBlock = module.block("case0|" + context, breaks, NativeType.None);
-    var alwaysReturns = true;
-    var alwaysReturnsWrapped = true;
-    var alwaysThrows = true;
-    var alwaysAllocates = true;
+    var commonCategorical = FlowFlags.ANY_CATEGORICAL;
+    var commonConditional = 0;
     for (let i = 0; i < numCases; ++i) {
       let case_ = cases[i];
       let statements = case_.statements;
@@ -2314,27 +2352,25 @@ export class Compiler extends DiagnosticEmitter {
       let stmts = new Array<ExpressionRef>(1 + numStatements);
       stmts[0] = currentBlock;
       let count = 1;
-      let terminated = false;
+      let terminates = false;
       for (let j = 0; j < numStatements; ++j) {
         let stmt = this.compileStatement(statements[j]);
         if (getExpressionId(stmt) != ExpressionId.Nop) {
           stmts[count++] = stmt;
-          if (innerFlow.isAny(FlowFlags.ANY_TERMINATING)) {
-            terminated = true;
-            break;
-          }
+        }
+        if (innerFlow.isAny(FlowFlags.TERMINATES | FlowFlags.BREAKS)) {
+          if (innerFlow.is(FlowFlags.TERMINATES)) terminates = true;
+          break;
         }
       }
       stmts.length = count;
-      if (terminated || isLast) {
-        if (!innerFlow.is(FlowFlags.RETURNS)) alwaysReturns = false;
-        if (!innerFlow.is(FlowFlags.RETURNS_WRAPPED)) alwaysReturnsWrapped = false;
-        if (!innerFlow.is(FlowFlags.THROWS)) alwaysThrows = false;
-        if (!innerFlow.is(FlowFlags.ALLOCATES)) alwaysAllocates = false;
+      if (terminates || isLast || innerFlow.isAny(FlowFlags.BREAKS | FlowFlags.CONDITIONALLY_BREAKS)) {
+        commonCategorical &= innerFlow.flags;
       }
+      commonConditional |= innerFlow.flags & FlowFlags.ANY_CONDITIONAL;
 
       // Switch back to the parent flow
-      if (!innerFlow.isAny(FlowFlags.ANY_TERMINATING)) this.performAutoreleases(innerFlow, stmts);
+      if (!terminates) this.performAutoreleases(innerFlow, stmts);
       innerFlow.unset(
         FlowFlags.BREAKS |
         FlowFlags.CONDITIONALLY_BREAKS
@@ -2346,12 +2382,9 @@ export class Compiler extends DiagnosticEmitter {
     outerFlow.popBreakLabel();
 
     // If the switch has a default (guaranteed to handle any value), propagate common flags
-    if (defaultIndex >= 0) {
-      if (alwaysReturns) outerFlow.set(FlowFlags.RETURNS);
-      if (alwaysReturnsWrapped) outerFlow.set(FlowFlags.RETURNS_WRAPPED);
-      if (alwaysThrows) outerFlow.set(FlowFlags.THROWS);
-      if (alwaysAllocates) outerFlow.set(FlowFlags.ALLOCATES);
-    }
+    if (defaultIndex >= 0) outerFlow.flags |= commonCategorical & ~FlowFlags.BREAKS;
+    outerFlow.flags |= commonConditional & ~FlowFlags.CONDITIONALLY_BREAKS;
+    // TODO: what about local states?
     return currentBlock;
   }
 
@@ -2362,10 +2395,7 @@ export class Compiler extends DiagnosticEmitter {
     var flow = this.currentFlow;
 
     // Remember that this branch throws
-    flow.set(FlowFlags.THROWS);
-
-    // FIXME: without try-catch it is safe to assume RETURNS as well for now
-    flow.set(FlowFlags.RETURNS);
+    flow.set(FlowFlags.THROWS | FlowFlags.TERMINATES);
 
     var stmts = new Array<ExpressionRef>();
     this.finishAutoreleases(flow, stmts);
@@ -2597,7 +2627,7 @@ export class Compiler extends DiagnosticEmitter {
     var module = this.module;
     var outerFlow = this.currentFlow;
 
-    // The condition does not yet initialize a branch
+    // Compile condition
     var condExpr = module.precomputeExpression(
       this.makeIsTrueish(
         this.compileExpressionRetainType(statement.condition, Type.bool),
@@ -2605,15 +2635,15 @@ export class Compiler extends DiagnosticEmitter {
       )
     );
 
-    // Try to eliminate unnecesssary loops if the condition is constant
-    if (
-      getExpressionId(condExpr) == ExpressionId.Const &&
-      getExpressionType(condExpr) == NativeType.I32
-    ) {
-      if (!getConstValueI32(condExpr)) return module.nop();
+    // Simplify if the condition is constant
+    var alwaysTrue = false;
+    if (getExpressionId(condExpr) == ExpressionId.Const) {
+      assert(getExpressionType(condExpr) == NativeType.I32);
+      if (!getConstValueI32(condExpr)) return module.nop(); // simplify
+      alwaysTrue = true;
     }
 
-    // Statements initiate a new branch with its own break context
+    // Compile body
     var label = outerFlow.pushBreakLabel();
     var innerFlow = outerFlow.fork();
     this.currentFlow = innerFlow;
@@ -2621,7 +2651,6 @@ export class Compiler extends DiagnosticEmitter {
     innerFlow.breakLabel = breakLabel;
     var continueLabel = "continue|" + label;
     innerFlow.continueLabel = continueLabel;
-
     innerFlow.inheritNonnullIfTrue(condExpr);
     var stmts = new Array<ExpressionRef>();
     if (statement.statement.kind == NodeKind.BLOCK) {
@@ -2629,17 +2658,35 @@ export class Compiler extends DiagnosticEmitter {
     } else {
       stmts.push(this.compileStatement(statement.statement));
     }
-    var alwaysTrue = false; // TODO
-    var terminated = innerFlow.isAny(FlowFlags.ANY_TERMINATING);
-    if (!terminated) {
+    var terminates = innerFlow.is(FlowFlags.TERMINATES);
+
+    // (block $break          ;; (1) skip if skipping (3) + no breaks
+    //  (loop $continue       ;; (2) skip if skipping (5) + no continues
+    //   (br_if !cond $break) ;; (3) skip if always true
+    //   (...)                ;; (4)
+    //   (br $continue)       ;; (5) skip if (4) does not fall through
+    //  )
+    // )
+    var fallsThrough = !terminates && !innerFlow.is(FlowFlags.BREAKS);
+
+    if (fallsThrough) { // (5)
       this.performAutoreleases(innerFlow, stmts);
       stmts.push(module.br(continueLabel));
     }
-    innerFlow.freeScopedLocals();
+    if (!alwaysTrue) { // (3)
+      stmts.unshift(module.br(breakLabel, module.unary(UnaryOp.EqzI32, condExpr)));
+    }
+    var expr = flatten(module, stmts, NativeType.None);
+    if (fallsThrough || innerFlow.isAny(FlowFlags.CONTINUES | FlowFlags.CONDITIONALLY_CONTINUES)) { // (2)
+      expr = module.loop(continueLabel, expr);
+    }
+    if (!alwaysTrue || innerFlow.isAny(FlowFlags.BREAKS | FlowFlags.CONDITIONALLY_BREAKS)) { // (1)
+      expr = module.block(breakLabel, [ expr ]);
+    }
 
     // Switch back to the parent flow
+    innerFlow.freeScopedLocals();
     outerFlow.popBreakLabel();
-    this.currentFlow = outerFlow;
     innerFlow.unset(
       FlowFlags.BREAKS |
       FlowFlags.CONDITIONALLY_BREAKS |
@@ -2648,14 +2695,8 @@ export class Compiler extends DiagnosticEmitter {
     );
     if (alwaysTrue) outerFlow.inherit(innerFlow);
     else outerFlow.inheritConditional(innerFlow);
-
-    return module.block(breakLabel, [
-      module.loop(continueLabel,
-        module.if(condExpr,
-          flatten(module, stmts, NativeType.None)
-        )
-      )
-    ]);
+    this.currentFlow = outerFlow;
+    return expr;
   }
 
   // === Expressions ==============================================================================
@@ -6282,7 +6323,7 @@ export class Compiler extends DiagnosticEmitter {
     this.compileFunctionBody(instance, body);
 
     // Free any new scoped locals and reset to the original flow
-    if (!flow.isAny(FlowFlags.ANY_TERMINATING)) {
+    if (!flow.is(FlowFlags.TERMINATES)) {
       this.performAutoreleases(flow, body);
       this.finishAutoreleases(flow, body);
     }
@@ -9028,7 +9069,16 @@ var mangleImportName_elementName: string;
 export function flatten(module: Module, stmts: ExpressionRef[], type: NativeType): ExpressionRef {
   var length = stmts.length;
   if (length == 0) return module.nop(); // usually filtered out again
-  if (length == 1) return stmts[0];
+  if (length == 1) {
+    let single = stmts[0];
+    if (getExpressionType(single) == type) return single;
+    if (getExpressionId(single) == ExpressionId.Block) {
+      let count = getBlockChildCount(single);
+      let children = new Array<ExpressionRef>(count);
+      for (let i = 0; i < count; ++i) children[i] = getBlockChild(single, i);
+      return module.block(getBlockName(single), children, type);
+    }
+  }
   return module.block(null, stmts,
     type == NativeType.Auto
       ? getExpressionType(stmts[length - 1])
diff --git a/src/flow.ts b/src/flow.ts
index f8822def..ce4a250a 100644
--- a/src/flow.ts
+++ b/src/flow.ts
@@ -91,35 +91,33 @@ export const enum FlowFlags {
   ALLOCATES = 1 << 6,
   /** This flow calls super. Constructors only. */
   CALLS_SUPER = 1 << 7,
+  /** This flow terminates (returns, throws or continues). */
+  TERMINATES = 1 << 8,
 
   // conditional
 
   /** This flow conditionally returns in a child flow. */
-  CONDITIONALLY_RETURNS = 1 << 8,
+  CONDITIONALLY_RETURNS = 1 << 9,
   /** This flow conditionally throws in a child flow. */
-  CONDITIONALLY_THROWS = 1 << 9,
+  CONDITIONALLY_THROWS = 1 << 10,
+  /** This flow conditionally terminates in a child flow. */
+  CONDITIONALLY_TERMINATES = 1 << 11,
   /** This flow conditionally breaks in a child flow. */
-  CONDITIONALLY_BREAKS = 1 << 10,
+  CONDITIONALLY_BREAKS = 1 << 12,
   /** This flow conditionally continues in a child flow. */
-  CONDITIONALLY_CONTINUES = 1 << 11,
+  CONDITIONALLY_CONTINUES = 1 << 13,
   /** This flow conditionally allocates in a child flow. Constructors only. */
-  CONDITIONALLY_ALLOCATES = 1 << 12,
+  CONDITIONALLY_ALLOCATES = 1 << 14,
 
   // special
 
   /** This is an inlining flow. */
-  INLINE_CONTEXT = 1 << 13,
+  INLINE_CONTEXT = 1 << 15,
   /** This is a flow with explicitly disabled bounds checking. */
-  UNCHECKED_CONTEXT = 1 << 14,
+  UNCHECKED_CONTEXT = 1 << 16,
 
   // masks
 
-  /** Any terminating flag. */
-  ANY_TERMINATING = FlowFlags.RETURNS
-                  | FlowFlags.THROWS
-                  | FlowFlags.BREAKS
-                  | FlowFlags.CONTINUES,
-
   /** Any categorical flag. */
   ANY_CATEGORICAL = FlowFlags.RETURNS
                   | FlowFlags.RETURNS_WRAPPED
@@ -128,7 +126,8 @@ export const enum FlowFlags {
                   | FlowFlags.BREAKS
                   | FlowFlags.CONTINUES
                   | FlowFlags.ALLOCATES
-                  | FlowFlags.CALLS_SUPER,
+                  | FlowFlags.CALLS_SUPER
+                  | FlowFlags.TERMINATES,
 
   /** Any conditional flag. */
   ANY_CONDITIONAL = FlowFlags.CONDITIONALLY_RETURNS
@@ -551,10 +550,14 @@ export class Flow {
     // categorical flags set in both arms
     this.set(left.flags & right.flags & FlowFlags.ANY_CATEGORICAL);
 
-    // conditional flags set in at least one arm
+    // conditional flags set in any arm
     this.set(left.flags & FlowFlags.ANY_CONDITIONAL);
     this.set(right.flags & FlowFlags.ANY_CONDITIONAL);
 
+    // categorical flags in either arm as conditional
+    this.inheritConditional(left);
+    this.inheritConditional(right);
+
     // categorical local flags set in both arms / conditional local flags set in at least one arm
     var leftLocalFlags = left.localFlags;
     var numLeftLocalFlags = leftLocalFlags.length;
diff --git a/src/glue/js/index.ts b/src/glue/js/index.ts
index 03dffbc5..fe8d14e7 100644
--- a/src/glue/js/index.ts
+++ b/src/glue/js/index.ts
@@ -14,7 +14,11 @@ import "./i64";
 import { Module } from "../../module";
 
 Module.prototype.toText = function(this: Module) {
-  return binaryen.wrapModule(this.ref).emitStackIR();
+  // NOTE: Conversion to StackIR can yield conversion artifacts like sequences
+  // of unreachable statements not actually emitted by the compiler. Optimizing
+  // StackIR removes these again, but may also suppress useless code emitted by
+  // the compiler that's then no longer visible in tests. Both not ideal.
+  return binaryen.wrapModule(this.ref).emitStackIR(/* optimize-stack-ir */ true);
 };
 
 Module.prototype.toAsmjs = function(this: Module) {
diff --git a/src/program.ts b/src/program.ts
index 9fd16a66..5c7082ee 100644
--- a/src/program.ts
+++ b/src/program.ts
@@ -1566,7 +1566,7 @@ export class Program extends DiagnosticEmitter {
         this.error(
           DiagnosticCode.Duplicate_identifier_0,
           declaration.name.range, "default"
-        )
+        );
         return;
       }
       exports.set("default", element);
diff --git a/tests/binaryen/unreachable-spam.js b/tests/binaryen/unreachable-spam.js
new file mode 100644
index 00000000..e5d4b214
--- /dev/null
+++ b/tests/binaryen/unreachable-spam.js
@@ -0,0 +1,25 @@
+var binaryen = require("binaryen");
+
+var mod = new binaryen.Module();
+var funcType = mod.addFunctionType("ii", binaryen.i32, [ binaryen.i32 ]);
+mod.addFunction("0", funcType, [],
+  mod.block(null, [
+    mod.loop("continue",
+      mod.block(null, [
+        mod.if(
+          mod.local.get(0, binaryen.i32),
+          mod.return(mod.i32.const(1)),
+          mod.return(mod.i32.const(2))
+        ),
+        mod.unreachable()
+      ])
+    ),
+    mod.unreachable()
+  ], binaryen.i32)
+);
+mod.addExport("0", "0");
+
+if (!mod.validate())
+  console.log("-> does not validate");
+console.log(mod.emitText());
+console.log(mod.emitStackIR(/*true*/)); // optimize-stack-ir fixes this
diff --git a/tests/compiler/abi.untouched.wat b/tests/compiler/abi.untouched.wat
index 93d816db..887c65e1 100644
--- a/tests/compiler/abi.untouched.wat
+++ b/tests/compiler/abi.untouched.wat
@@ -25,171 +25,161 @@
   i32.const 0
   i32.eqz
   global.set $abi/condition
-  block
-   i32.const 256
-   local.set $0
-   local.get $0
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   i32.eqz
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 32
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-  end
-  block
-   i32.const 256
-   local.set $0
-   global.get $abi/condition
-   if
-    local.get $0
-    i32.const 24
-    i32.shl
-    i32.const 24
-    i32.shr_s
-    i32.const 2
-    i32.div_s
-    local.set $0
-   else    
-    local.get $0
-    i32.const 24
-    i32.shl
-    i32.const 24
-    i32.shr_s
-    i32.const 2
-    i32.div_s
-    local.set $0
-   end
-   local.get $0
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   i32.eqz
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 45
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-  end
-  block
-   i32.const 256
-   local.set $0
-   global.get $abi/condition
-   if
-    local.get $0
-    i32.const 24
-    i32.shl
-    i32.const 24
-    i32.shr_s
-    i32.const 24
-    i32.shr_s
-    local.set $0
-   else    
-    local.get $0
-    i32.const 127
-    i32.and
-    local.set $0
-   end
-   local.get $0
-   i32.eqz
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 58
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-  end
-  block
-   i32.const 256
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   global.set $abi/y
-   global.get $abi/y
-   i32.eqz
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 65
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-  end
-  block
-   i32.const 2
-   i32.ctz
-   local.set $0
-   local.get $0
+  i32.const 256
+  local.set $0
+  local.get $0
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  i32.eqz
+  i32.eqz
+  if
    i32.const 0
-   i32.ne
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 72
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 1
-   i32.clz
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.ne
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 74
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
+   i32.const 24
+   i32.const 32
    i32.const 2
-   i32.ctz
-   local.set $1
-   local.get $1
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 77
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 1
-   i32.clz
-   local.set $1
-   local.get $1
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 79
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 256
+  local.set $0
+  global.get $abi/condition
+  if
+   local.get $0
+   i32.const 24
+   i32.shl
+   i32.const 24
+   i32.shr_s
+   i32.const 2
+   i32.div_s
+   local.set $0
+  else   
+   local.get $0
+   i32.const 24
+   i32.shl
+   i32.const 24
+   i32.shr_s
+   i32.const 2
+   i32.div_s
+   local.set $0
+  end
+  local.get $0
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  i32.eqz
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 45
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 256
+  local.set $0
+  global.get $abi/condition
+  if
+   local.get $0
+   i32.const 24
+   i32.shl
+   i32.const 24
+   i32.shr_s
+   i32.const 24
+   i32.shr_s
+   local.set $0
+  else   
+   local.get $0
+   i32.const 127
+   i32.and
+   local.set $0
+  end
+  local.get $0
+  i32.eqz
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 58
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 256
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  global.set $abi/y
+  global.get $abi/y
+  i32.eqz
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 65
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 2
+  i32.ctz
+  local.set $0
+  local.get $0
+  i32.const 0
+  i32.ne
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 72
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 1
+  i32.clz
+  local.set $0
+  local.get $0
+  i32.const 0
+  i32.ne
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 74
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 2
+  i32.ctz
+  local.set $1
+  local.get $1
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 77
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 1
+  i32.clz
+  local.set $1
+  local.get $1
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 79
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
   end
  )
  (func $abi/exported (; 3 ;) (type $FUNCSIG$i) (result i32)
diff --git a/tests/compiler/assert-nonnull.optimized.wat b/tests/compiler/assert-nonnull.optimized.wat
index ed5bd823..34da49a3 100644
--- a/tests/compiler/assert-nonnull.optimized.wat
+++ b/tests/compiler/assert-nonnull.optimized.wat
@@ -157,13 +157,11 @@
   local.get $0
   call_indirect (type $FUNCSIG$i)
   local.tee $0
-  local.set $1
   local.get $0
   i32.eqz
   if
    unreachable
   end
-  local.get $1
  )
  (func $assert-nonnull/testObjFn (; 13 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   i32.const 0
@@ -180,13 +178,11 @@
   i32.load offset=4
   call_indirect (type $FUNCSIG$i)
   local.tee $0
-  local.set $1
   local.get $0
   i32.eqz
   if
    unreachable
   end
-  local.get $1
  )
  (func $null (; 15 ;) (type $FUNCSIG$v)
   nop
diff --git a/tests/compiler/assert-nonnull.untouched.wat b/tests/compiler/assert-nonnull.untouched.wat
index 780007f7..99aed7ec 100644
--- a/tests/compiler/assert-nonnull.untouched.wat
+++ b/tests/compiler/assert-nonnull.untouched.wat
@@ -260,13 +260,11 @@
  (func $assert-nonnull/testFn (; 14 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
-  block (result i32)
-   i32.const 0
-   global.set $~lib/argc
-   local.get $0
-   call_indirect (type $FUNCSIG$i)
-   local.tee $1
-  end
+  i32.const 0
+  global.set $~lib/argc
+  local.get $0
+  call_indirect (type $FUNCSIG$i)
+  local.tee $1
   call $~lib/rt/stub/__retain
   local.set $2
   local.get $1
@@ -285,13 +283,11 @@
    unreachable
   end
   local.set $2
-  block (result i32)
-   i32.const 0
-   global.set $~lib/argc
-   local.get $2
-   call_indirect (type $FUNCSIG$i)
-   local.tee $1
-  end
+  i32.const 0
+  global.set $~lib/argc
+  local.get $2
+  call_indirect (type $FUNCSIG$i)
+  local.tee $1
   call $~lib/rt/stub/__retain
   local.set $3
   local.get $1
@@ -301,13 +297,11 @@
  (func $assert-nonnull/testRet (; 16 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
-  block (result i32)
-   i32.const 0
-   global.set $~lib/argc
-   local.get $0
-   call_indirect (type $FUNCSIG$i)
-   local.tee $1
-  end
+  i32.const 0
+  global.set $~lib/argc
+  local.get $0
+  call_indirect (type $FUNCSIG$i)
+  local.tee $1
   local.tee $2
   if (result i32)
    local.get $2
@@ -326,14 +320,12 @@
   local.get $0
   call $~lib/rt/stub/__retain
   drop
-  block (result i32)
-   i32.const 0
-   global.set $~lib/argc
-   local.get $0
-   i32.load offset=4
-   call_indirect (type $FUNCSIG$i)
-   local.tee $1
-  end
+  i32.const 0
+  global.set $~lib/argc
+  local.get $0
+  i32.load offset=4
+  call_indirect (type $FUNCSIG$i)
+  local.tee $1
   call $~lib/rt/stub/__retain
   local.set $2
   local.get $1
@@ -348,14 +340,12 @@
   local.get $0
   call $~lib/rt/stub/__retain
   drop
-  block (result i32)
-   i32.const 0
-   global.set $~lib/argc
-   local.get $0
-   i32.load offset=4
-   call_indirect (type $FUNCSIG$i)
-   local.tee $1
-  end
+  i32.const 0
+  global.set $~lib/argc
+  local.get $0
+  i32.load offset=4
+  call_indirect (type $FUNCSIG$i)
+  local.tee $1
   local.tee $2
   if (result i32)
    local.get $2
diff --git a/tests/compiler/binary.untouched.wat b/tests/compiler/binary.untouched.wat
index 696dd9c7..80dd5993 100644
--- a/tests/compiler/binary.untouched.wat
+++ b/tests/compiler/binary.untouched.wat
@@ -337,7 +337,6 @@
      unreachable
     end
     unreachable
-    unreachable
    end
    local.get $8
    i32.const 1072693248
@@ -1344,36 +1343,37 @@
     local.get $4
     local.get $5
     i32.gt_s
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    local.get $3
+    i32.ge_u
     if
      local.get $2
      local.get $3
-     i32.ge_u
+     i32.eq
      if
-      local.get $2
-      local.get $3
-      i32.eq
-      if
-       f32.const 0
-       local.get $0
-       f32.mul
-       return
-      end
-      local.get $2
-      local.get $3
-      i32.sub
-      local.set $2
+      f32.const 0
+      local.get $0
+      f32.mul
+      return
      end
      local.get $2
-     i32.const 1
-     i32.shl
-     local.set $2
-     local.get $4
-     i32.const 1
+     local.get $3
      i32.sub
-     local.set $4
-     br $continue|0
+     local.set $2
     end
+    local.get $2
+    i32.const 1
+    i32.shl
+    local.set $2
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $continue|0
    end
+   unreachable
   end
   local.get $2
   local.get $3
@@ -1688,7 +1688,6 @@
     unreachable
    end
    unreachable
-   unreachable
   end
   local.get $5
   i32.const 1065353216
@@ -2620,36 +2619,37 @@
     local.get $4
     local.get $5
     i64.gt_s
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    local.get $3
+    i64.ge_u
     if
      local.get $2
      local.get $3
-     i64.ge_u
+     i64.eq
      if
-      local.get $2
-      local.get $3
-      i64.eq
-      if
-       f64.const 0
-       local.get $0
-       f64.mul
-       return
-      end
-      local.get $2
-      local.get $3
-      i64.sub
-      local.set $2
+      f64.const 0
+      local.get $0
+      f64.mul
+      return
      end
      local.get $2
-     i64.const 1
-     i64.shl
-     local.set $2
-     local.get $4
-     i64.const 1
+     local.get $3
      i64.sub
-     local.set $4
-     br $continue|0
+     local.set $2
     end
+    local.get $2
+    i64.const 1
+    i64.shl
+    local.set $2
+    local.get $4
+    i64.const 1
+    i64.sub
+    local.set $4
+    br $continue|0
    end
+   unreachable
   end
   local.get $2
   local.get $3
diff --git a/tests/compiler/call-optional.untouched.wat b/tests/compiler/call-optional.untouched.wat
index da1f755b..57740d1e 100644
--- a/tests/compiler/call-optional.untouched.wat
+++ b/tests/compiler/call-optional.untouched.wat
@@ -42,14 +42,12 @@
   call $call-optional/opt
  )
  (func $start:call-optional (; 3 ;) (type $FUNCSIG$v)
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 3
-   i32.const 0
-   i32.const 0
-   call $call-optional/opt|trampoline
-  end
+  i32.const 1
+  global.set $~lib/argc
+  i32.const 3
+  i32.const 0
+  i32.const 0
+  call $call-optional/opt|trampoline
   i32.const 0
   i32.eq
   i32.eqz
@@ -61,14 +59,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 2
-   global.set $~lib/argc
-   i32.const 3
-   i32.const 4
-   i32.const 0
-   call $call-optional/opt|trampoline
-  end
+  i32.const 2
+  global.set $~lib/argc
+  i32.const 3
+  i32.const 4
+  i32.const 0
+  call $call-optional/opt|trampoline
   i32.const 5
   i32.eq
   i32.eqz
@@ -95,15 +91,13 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 3
-   i32.const 0
-   i32.const 0
-   global.get $call-optional/optIndirect
-   call_indirect (type $FUNCSIG$iiii)
-  end
+  i32.const 1
+  global.set $~lib/argc
+  i32.const 3
+  i32.const 0
+  i32.const 0
+  global.get $call-optional/optIndirect
+  call_indirect (type $FUNCSIG$iiii)
   i32.const 0
   i32.eq
   i32.eqz
@@ -115,15 +109,13 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 2
-   global.set $~lib/argc
-   i32.const 3
-   i32.const 4
-   i32.const 0
-   global.get $call-optional/optIndirect
-   call_indirect (type $FUNCSIG$iiii)
-  end
+  i32.const 2
+  global.set $~lib/argc
+  i32.const 3
+  i32.const 4
+  i32.const 0
+  global.get $call-optional/optIndirect
+  call_indirect (type $FUNCSIG$iiii)
   i32.const 5
   i32.eq
   i32.eqz
@@ -135,15 +127,13 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 3
-   global.set $~lib/argc
-   i32.const 3
-   i32.const 4
-   i32.const 5
-   global.get $call-optional/optIndirect
-   call_indirect (type $FUNCSIG$iiii)
-  end
+  i32.const 3
+  global.set $~lib/argc
+  i32.const 3
+  i32.const 4
+  i32.const 5
+  global.get $call-optional/optIndirect
+  call_indirect (type $FUNCSIG$iiii)
   i32.const 12
   i32.eq
   i32.eqz
diff --git a/tests/compiler/call-super.optimized.wat b/tests/compiler/call-super.optimized.wat
index 17f181cb..19f45f6b 100644
--- a/tests/compiler/call-super.optimized.wat
+++ b/tests/compiler/call-super.optimized.wat
@@ -330,9 +330,7 @@
  )
  (func $call-super/test4 (; 10 ;) (type $FUNCSIG$v)
   (local $0 i32)
-  block (result i32)
-   call $call-super/H#constructor
-  end
+  call $call-super/H#constructor
   local.tee $0
   i32.load
   i32.const 1
@@ -381,9 +379,7 @@
  )
  (func $call-super/test5 (; 12 ;) (type $FUNCSIG$v)
   (local $0 i32)
-  block (result i32)
-   call $call-super/J#constructor
-  end
+  call $call-super/J#constructor
   local.tee $0
   i32.load
   i32.const 1
diff --git a/tests/compiler/call-super.untouched.wat b/tests/compiler/call-super.untouched.wat
index d6d81f87..d0365d64 100644
--- a/tests/compiler/call-super.untouched.wat
+++ b/tests/compiler/call-super.untouched.wat
@@ -110,21 +110,19 @@
   local.get $0
  )
  (func $call-super/A#constructor (; 3 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 4
-    i32.const 3
-    call $~lib/rt/stub/__alloc
-    call $~lib/rt/stub/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 1
-   i32.store
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 4
+   i32.const 3
+   call $~lib/rt/stub/__alloc
+   call $~lib/rt/stub/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 1
+  i32.store
+  local.get $0
   i32.load
   i32.const 1
   i32.eq
@@ -312,21 +310,19 @@
   call $~lib/rt/stub/__release
  )
  (func $call-super/E#constructor (; 10 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 4
-    i32.const 7
-    call $~lib/rt/stub/__alloc
-    call $~lib/rt/stub/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 1
-   i32.store
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 4
+   i32.const 7
+   call $~lib/rt/stub/__alloc
+   call $~lib/rt/stub/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 1
+  i32.store
+  local.get $0
   i32.load
   i32.const 1
   i32.eq
diff --git a/tests/compiler/comma.optimized.wat b/tests/compiler/comma.optimized.wat
index c8e6b507..1ca52c71 100644
--- a/tests/compiler/comma.optimized.wat
+++ b/tests/compiler/comma.optimized.wat
@@ -129,7 +129,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     global.get $comma/a
@@ -143,7 +143,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $0
diff --git a/tests/compiler/comma.untouched.wat b/tests/compiler/comma.untouched.wat
index 8dac9f76..7c038e5d 100644
--- a/tests/compiler/comma.untouched.wat
+++ b/tests/compiler/comma.untouched.wat
@@ -13,19 +13,15 @@
  (func $start:comma (; 1 ;) (type $FUNCSIG$v)
   (local $0 i32)
   (local $1 i32)
-  block
-   block (result i32)
-    global.get $comma/a
-    local.tee $0
-    i32.const 1
-    i32.add
-    global.set $comma/a
-    local.get $0
-   end
-   global.set $comma/b
-   global.get $comma/a
-   drop
-  end
+  global.get $comma/a
+  local.tee $0
+  i32.const 1
+  i32.add
+  global.set $comma/a
+  local.get $0
+  global.set $comma/b
+  global.get $comma/a
+  drop
   global.get $comma/a
   i32.const 1
   i32.eq
@@ -50,14 +46,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block
-   global.get $comma/a
-   i32.const 1
-   i32.add
-   global.set $comma/a
-   global.get $comma/a
-   global.set $comma/b
-  end
+  global.get $comma/a
+  i32.const 1
+  i32.add
+  global.set $comma/a
+  global.get $comma/a
+  global.set $comma/b
   global.get $comma/a
   i32.const 2
   i32.eq
@@ -82,19 +76,15 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 0
-   global.set $comma/b
-   global.get $comma/b
-  end
+  i32.const 0
+  global.set $comma/b
+  global.get $comma/b
   global.set $comma/a
-  block (result i32)
-   global.get $comma/a
-   i32.const 1
-   i32.add
-   global.set $comma/a
-   global.get $comma/a
-  end
+  global.get $comma/a
+  i32.const 1
+  i32.add
+  global.set $comma/a
+  global.get $comma/a
   global.set $comma/b
   global.get $comma/a
   i32.const 1
@@ -120,17 +110,13 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $comma/a
-   i32.const 1
-   i32.add
-   global.set $comma/a
-   block (result i32)
-    global.get $comma/a
-    global.set $comma/b
-    global.get $comma/b
-   end
-  end
+  global.get $comma/a
+  i32.const 1
+  i32.add
+  global.set $comma/a
+  global.get $comma/a
+  global.set $comma/b
+  global.get $comma/b
   global.set $comma/a
   global.get $comma/a
   i32.const 2
@@ -159,25 +145,22 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     global.get $comma/a
     i32.lt_s
     i32.eqz
     br_if $break|0
     nop
-    block
-     global.get $comma/a
-     i32.const 1
-     i32.sub
-     global.set $comma/a
-     local.get $1
-     i32.const 1
-     i32.add
-     local.set $1
-    end
-    br $repeat|0
-    unreachable
+    global.get $comma/a
+    i32.const 1
+    i32.sub
+    global.set $comma/a
+    local.get $1
+    i32.const 1
+    i32.add
+    local.set $1
+    br $loop|0
    end
    unreachable
   end
@@ -193,14 +176,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block
-   i32.const 1
-   drop
-   i32.const 2
-   drop
-   i32.const 3
-   drop
-  end
+  i32.const 1
+  drop
+  i32.const 2
+  drop
+  i32.const 3
+  drop
  )
  (func $start (; 2 ;) (type $FUNCSIG$v)
   call $start:comma
diff --git a/tests/compiler/constructor.optimized.wat b/tests/compiler/constructor.optimized.wat
index 3e80c484..4fac0d0a 100644
--- a/tests/compiler/constructor.optimized.wat
+++ b/tests/compiler/constructor.optimized.wat
@@ -154,17 +154,15 @@
   global.set $constructor/ctorAllocates
   i32.const 0
   local.set $0
-  block (result i32)
-   global.get $constructor/b
-   if
-    i32.const 0
-    i32.const 12
-    call $~lib/rt/stub/__alloc
-    local.set $0
-   end
-   local.get $0
-   i32.eqz
+  global.get $constructor/b
+  if
+   i32.const 0
+   i32.const 12
+   call $~lib/rt/stub/__alloc
+   local.set $0
   end
+  local.get $0
+  i32.eqz
   if
    i32.const 0
    i32.const 12
diff --git a/tests/compiler/constructor.untouched.wat b/tests/compiler/constructor.untouched.wat
index c9e07820..1ae5687c 100644
--- a/tests/compiler/constructor.untouched.wat
+++ b/tests/compiler/constructor.untouched.wat
@@ -223,36 +223,32 @@
   local.get $0
  )
  (func $constructor/CtorAllocates#constructor (; 10 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 11
-    call $~lib/rt/stub/__alloc
-    call $~lib/rt/stub/__retain
-    local.set $0
-   end
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 11
+   call $~lib/rt/stub/__alloc
+   call $~lib/rt/stub/__retain
+   local.set $0
   end
+  local.get $0
   drop
   local.get $0
  )
  (func $constructor/CtorConditionallyAllocates#constructor (; 11 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   global.get $constructor/b
   if
-   block (result i32)
-    local.get $0
-    i32.eqz
-    if
-     i32.const 0
-     i32.const 12
-     call $~lib/rt/stub/__alloc
-     call $~lib/rt/stub/__retain
-     local.set $0
-    end
-    local.get $0
+   local.get $0
+   i32.eqz
+   if
+    i32.const 0
+    i32.const 12
+    call $~lib/rt/stub/__alloc
+    call $~lib/rt/stub/__retain
+    local.set $0
    end
+   local.get $0
    drop
   end
   local.get $0
diff --git a/tests/compiler/do.untouched.wat b/tests/compiler/do.untouched.wat
index 90ae424b..dada59c3 100644
--- a/tests/compiler/do.untouched.wat
+++ b/tests/compiler/do.untouched.wat
@@ -13,21 +13,17 @@
  (start $start)
  (func $start:do (; 1 ;) (type $FUNCSIG$v)
   (local $0 i32)
-  block $break|0
-   loop $continue|0
-    block
-     global.get $do/n
-     i32.const 1
-     i32.sub
-     global.set $do/n
-     global.get $do/m
-     i32.const 1
-     i32.add
-     global.set $do/m
-    end
-    global.get $do/n
-    br_if $continue|0
-   end
+  loop $continue|0
+   global.get $do/n
+   i32.const 1
+   i32.sub
+   global.set $do/n
+   global.get $do/m
+   i32.const 1
+   i32.add
+   global.set $do/m
+   global.get $do/n
+   br_if $continue|0
   end
   global.get $do/n
   i32.const 0
@@ -55,19 +51,15 @@
   end
   i32.const 10
   global.set $do/n
-  block $break|1
-   loop $continue|1
-    nop
-    block (result i32)
-     global.get $do/n
-     local.tee $0
-     i32.const 1
-     i32.sub
-     global.set $do/n
-     local.get $0
-    end
-    br_if $continue|1
-   end
+  loop $continue|1
+   nop
+   global.get $do/n
+   local.tee $0
+   i32.const 1
+   i32.sub
+   global.set $do/n
+   local.get $0
+   br_if $continue|1
   end
   global.get $do/n
   i32.const -1
@@ -85,61 +77,53 @@
   global.set $do/n
   i32.const 0
   global.set $do/m
-  block $break|2
-   loop $continue|2
-    block
-     global.get $do/n
-     i32.const 1
-     i32.sub
-     global.set $do/n
-     global.get $do/m
-     i32.const 1
-     i32.add
-     global.set $do/m
-     block $break|3
-      loop $continue|3
-       block
-        global.get $do/n
-        i32.const 1
-        i32.sub
-        global.set $do/n
-        global.get $do/o
-        i32.const 1
-        i32.add
-        global.set $do/o
-       end
-       global.get $do/n
-       br_if $continue|3
-      end
-     end
-     global.get $do/n
-     i32.const 0
-     i32.eq
-     i32.eqz
-     if
-      i32.const 0
-      i32.const 24
-      i32.const 24
-      i32.const 2
-      call $~lib/builtins/abort
-      unreachable
-     end
-     global.get $do/o
-     i32.const 9
-     i32.eq
-     i32.eqz
-     if
-      i32.const 0
-      i32.const 24
-      i32.const 25
-      i32.const 2
-      call $~lib/builtins/abort
-      unreachable
-     end
-    end
+  loop $continue|2
+   global.get $do/n
+   i32.const 1
+   i32.sub
+   global.set $do/n
+   global.get $do/m
+   i32.const 1
+   i32.add
+   global.set $do/m
+   loop $continue|3
     global.get $do/n
-    br_if $continue|2
+    i32.const 1
+    i32.sub
+    global.set $do/n
+    global.get $do/o
+    i32.const 1
+    i32.add
+    global.set $do/o
+    global.get $do/n
+    br_if $continue|3
    end
+   global.get $do/n
+   i32.const 0
+   i32.eq
+   i32.eqz
+   if
+    i32.const 0
+    i32.const 24
+    i32.const 24
+    i32.const 2
+    call $~lib/builtins/abort
+    unreachable
+   end
+   global.get $do/o
+   i32.const 9
+   i32.eq
+   i32.eqz
+   if
+    i32.const 0
+    i32.const 24
+    i32.const 25
+    i32.const 2
+    call $~lib/builtins/abort
+    unreachable
+   end
+   global.get $do/n
+   br_if $continue|2
   end
   global.get $do/n
   i32.const 0
diff --git a/tests/compiler/empty.json b/tests/compiler/empty.json
index 8ee35e6e..fc976a8b 100644
--- a/tests/compiler/empty.json
+++ b/tests/compiler/empty.json
@@ -1,6 +1,6 @@
 {
   "asc_flags": [
-    "--runtime half",
+    "--runtime none",
     "--use ASC_RTRACE=1"
   ]
 }
diff --git a/tests/compiler/exports.untouched.wat b/tests/compiler/exports.untouched.wat
index 1284679a..437afdba 100644
--- a/tests/compiler/exports.untouched.wat
+++ b/tests/compiler/exports.untouched.wat
@@ -164,21 +164,19 @@
   local.get $0
  )
  (func $exports/Car#constructor (; 6 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 4
-    i32.const 3
-    call $~lib/rt/stub/__alloc
-    call $~lib/rt/stub/__retain
-    local.set $0
-   end
-   local.get $0
-   local.get $1
-   i32.store
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 4
+   i32.const 3
+   call $~lib/rt/stub/__alloc
+   call $~lib/rt/stub/__retain
+   local.set $0
   end
+  local.get $0
+  local.get $1
+  i32.store
+  local.get $0
   local.get $1
   i32.store
   local.get $0
@@ -199,21 +197,19 @@
   global.get $exports/vehicles.Car.TIRES
  )
  (func $exports/vehicles.Car#constructor (; 11 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 4
-    i32.const 4
-    call $~lib/rt/stub/__alloc
-    call $~lib/rt/stub/__retain
-    local.set $0
-   end
-   local.get $0
-   local.get $1
-   i32.store
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 4
+   i32.const 4
+   call $~lib/rt/stub/__alloc
+   call $~lib/rt/stub/__retain
+   local.set $0
   end
+  local.get $0
+  local.get $1
+  i32.store
+  local.get $0
   local.get $1
   i32.store
   local.get $0
diff --git a/tests/compiler/for.optimized.wat b/tests/compiler/for.optimized.wat
index b3875d78..39454bff 100644
--- a/tests/compiler/for.optimized.wat
+++ b/tests/compiler/for.optimized.wat
@@ -12,7 +12,7 @@
   (local $1 i32)
   i32.const 0
   global.set $for/i
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     global.get $for/i
     i32.const 10
@@ -22,7 +22,7 @@
     i32.const 1
     i32.add
     global.set $for/i
-    br $repeat|0
+    br $loop|0
    end
   end
   global.get $for/i
@@ -36,7 +36,7 @@
    call $~lib/builtins/abort
    unreachable
   end
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 10
@@ -46,10 +46,10 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|1
+    br $loop|1
    end
   end
-  loop $repeat|2
+  loop $loop|2
    global.get $for/i
    i32.const 0
    i32.le_s
@@ -59,7 +59,7 @@
     i32.const 1
     i32.sub
     global.set $for/i
-    br $repeat|2
+    br $loop|2
    end
   end
   global.get $for/i
@@ -71,7 +71,7 @@
    call $~lib/builtins/abort
    unreachable
   end
-  loop $repeat|3
+  loop $loop|3
    global.get $for/i
    i32.const 10
    i32.eq
@@ -81,20 +81,20 @@
     i32.const 1
     i32.add
     global.set $for/i
-    br $repeat|3
+    br $loop|3
    end
   end
-  loop $repeat|4
+  loop $loop|4
    global.get $for/i
    i32.const 1
    i32.sub
    global.set $for/i
    global.get $for/i
-   br_if $repeat|4
+   br_if $loop|4
   end
   i32.const 0
   local.set $0
-  loop $repeat|5
+  loop $loop|5
    block $break|5
     local.get $0
     i32.const 10
@@ -104,7 +104,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|5
+    br $loop|5
    end
   end
   local.get $0
@@ -120,7 +120,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|6
+  loop $loop|6
    block $break|6
     local.get $0
     i32.const 10
@@ -128,7 +128,7 @@
     br_if $break|6
     i32.const 0
     local.set $1
-    loop $repeat|7
+    loop $loop|7
      block $break|7
       local.get $1
       i32.const 10
@@ -144,14 +144,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|7
+      br $loop|7
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|6
+    br $loop|6
    end
   end
  )
diff --git a/tests/compiler/for.untouched.wat b/tests/compiler/for.untouched.wat
index 11e16036..dad71958 100644
--- a/tests/compiler/for.untouched.wat
+++ b/tests/compiler/for.untouched.wat
@@ -17,7 +17,7 @@
   block $break|0
    i32.const 0
    global.set $for/i
-   loop $repeat|0
+   loop $loop|0
     global.get $for/i
     i32.const 10
     i32.lt_s
@@ -27,8 +27,7 @@
     i32.const 1
     i32.add
     global.set $for/i
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -47,7 +46,7 @@
   block $break|1
    i32.const 0
    local.set $0
-   loop $repeat|1
+   loop $loop|1
     local.get $0
     i32.const 10
     i32.lt_s
@@ -57,13 +56,12 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
   block $break|2
-   loop $repeat|2
+   loop $loop|2
     global.get $for/i
     i32.const 0
     i32.gt_s
@@ -74,8 +72,7 @@
     i32.const 1
     i32.sub
     global.set $for/i
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -92,10 +89,7 @@
    unreachable
   end
   block $break|3
-   loop $repeat|3
-    i32.const 1
-    i32.eqz
-    br_if $break|3
+   loop $loop|3
     global.get $for/i
     i32.const 10
     i32.eq
@@ -106,51 +100,43 @@
     i32.const 1
     i32.add
     global.set $for/i
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
   block $break|4
-   loop $repeat|4
+   loop $loop|4
+    global.get $for/i
     i32.const 1
-    i32.eqz
-    br_if $break|4
-    block (result i32)
-     global.get $for/i
-     i32.const 1
-     i32.sub
-     global.set $for/i
-     global.get $for/i
-    end
+    i32.sub
+    global.set $for/i
+    global.get $for/i
     i32.const 0
     i32.eq
     if
      br $break|4
     end
-    br $repeat|4
-    unreachable
+    br $loop|4
    end
    unreachable
   end
   block $break|5
    i32.const 0
    local.set $1
-   loop $repeat|5
+   loop $loop|5
+    local.get $1
+    i32.const 10
+    i32.lt_s
+    i32.eqz
+    br_if $break|5
     block $continue|5
-     local.get $1
-     i32.const 10
-     i32.lt_s
-     i32.eqz
-     br_if $break|5
      br $continue|5
     end
     local.get $1
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|5
-    unreachable
+    br $loop|5
    end
    unreachable
   end
@@ -169,7 +155,7 @@
   block $break|6
    i32.const 0
    local.set $2
-   loop $repeat|6
+   loop $loop|6
     local.get $2
     i32.const 10
     i32.lt_s
@@ -178,13 +164,13 @@
     block $break|7
      i32.const 0
      local.set $3
-     loop $repeat|7
+     loop $loop|7
+      local.get $3
+      i32.const 10
+      i32.lt_s
+      i32.eqz
+      br_if $break|7
       block $continue|7
-       local.get $3
-       i32.const 10
-       i32.lt_s
-       i32.eqz
-       br_if $break|7
        local.get $2
        local.get $3
        i32.eq
@@ -196,8 +182,7 @@
       i32.const 1
       i32.add
       local.set $3
-      br $repeat|7
-      unreachable
+      br $loop|7
      end
      unreachable
     end
@@ -205,8 +190,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|6
-    unreachable
+    br $loop|6
    end
    unreachable
   end
diff --git a/tests/compiler/function-expression.untouched.wat b/tests/compiler/function-expression.untouched.wat
index c5751357..77547bfb 100644
--- a/tests/compiler/function-expression.untouched.wat
+++ b/tests/compiler/function-expression.untouched.wat
@@ -68,13 +68,11 @@
   i32.const 10
  )
  (func $start:function-expression (; 15 ;) (type $FUNCSIG$v)
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 1
-   global.get $function-expression/f1
-   call_indirect (type $FUNCSIG$ii)
-  end
+  i32.const 1
+  global.set $~lib/argc
+  i32.const 1
+  global.get $function-expression/f1
+  call_indirect (type $FUNCSIG$ii)
   i32.const 1
   i32.eq
   i32.eqz
@@ -86,13 +84,11 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 2
-   global.get $function-expression/f2
-   call_indirect (type $FUNCSIG$ii)
-  end
+  i32.const 1
+  global.set $~lib/argc
+  i32.const 2
+  global.get $function-expression/f2
+  call_indirect (type $FUNCSIG$ii)
   i32.const 2
   i32.eq
   i32.eqz
@@ -104,18 +100,14 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block
-   i32.const 0
-   global.set $~lib/argc
-   global.get $function-expression/f3
-   call_indirect (type $FUNCSIG$v)
-  end
-  block (result i32)
-   i32.const 0
-   global.set $~lib/argc
-   global.get $function-expression/f4
-   call_indirect (type $FUNCSIG$i)
-  end
+  i32.const 0
+  global.set $~lib/argc
+  global.get $function-expression/f3
+  call_indirect (type $FUNCSIG$v)
+  i32.const 0
+  global.set $~lib/argc
+  global.get $function-expression/f4
+  call_indirect (type $FUNCSIG$i)
   i32.const 1
   i32.eq
   i32.eqz
@@ -166,14 +158,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 2
-   global.set $~lib/argc
-   i32.const 1
-   i32.const 2
-   call $function-expression/testOmittedReturn1
-   call_indirect (type $FUNCSIG$iii)
-  end
+  i32.const 2
+  global.set $~lib/argc
+  i32.const 1
+  i32.const 2
+  call $function-expression/testOmittedReturn1
+  call_indirect (type $FUNCSIG$iii)
   i32.const 3
   i32.eq
   i32.eqz
@@ -185,14 +175,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 2
-   global.set $~lib/argc
-   i32.const 1
-   i32.const 2
-   call $function-expression/testOmittedReturn2
-   call_indirect (type $FUNCSIG$iii)
-  end
+  i32.const 2
+  global.set $~lib/argc
+  i32.const 1
+  i32.const 2
+  call $function-expression/testOmittedReturn2
+  call_indirect (type $FUNCSIG$iii)
   i32.const 1
   i32.eq
   i32.eqz
@@ -204,14 +192,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 2
-   global.set $~lib/argc
-   i32.const 1
-   i32.const 2
-   call $function-expression/testOmittedReturn3
-   call_indirect (type $FUNCSIG$iii)
-  end
+  i32.const 2
+  global.set $~lib/argc
+  i32.const 1
+  i32.const 2
+  call $function-expression/testOmittedReturn3
+  call_indirect (type $FUNCSIG$iii)
   i32.const 42
   i32.eq
   i32.eqz
diff --git a/tests/compiler/function-types.untouched.wat b/tests/compiler/function-types.untouched.wat
index a02dbe06..62d37d5c 100644
--- a/tests/compiler/function-types.untouched.wat
+++ b/tests/compiler/function-types.untouched.wat
@@ -91,14 +91,12 @@
  (func $start:function-types (; 12 ;) (type $FUNCSIG$v)
   call $function-types/makeAdder<i32>
   global.set $function-types/i32Adder
-  block (result i32)
-   i32.const 2
-   global.set $~lib/argc
-   i32.const 1
-   i32.const 2
-   global.get $function-types/i32Adder
-   call_indirect (type $FUNCSIG$iii)
-  end
+  i32.const 2
+  global.set $~lib/argc
+  i32.const 1
+  i32.const 2
+  global.get $function-types/i32Adder
+  call_indirect (type $FUNCSIG$iii)
   i32.const 3
   i32.eq
   i32.eqz
@@ -112,14 +110,12 @@
   end
   call $function-types/makeAdder<i64>
   global.set $function-types/i64Adder
-  block (result i64)
-   i32.const 2
-   global.set $~lib/argc
-   i64.const 10
-   i64.const 20
-   global.get $function-types/i64Adder
-   call_indirect (type $FUNCSIG$jjj)
-  end
+  i32.const 2
+  global.set $~lib/argc
+  i64.const 10
+  i64.const 20
+  global.get $function-types/i64Adder
+  call_indirect (type $FUNCSIG$jjj)
   i64.const 30
   i64.eq
   i32.eqz
@@ -131,14 +127,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result f64)
-   i32.const 2
-   global.set $~lib/argc
-   f64.const 1.5
-   f64.const 2.5
-   call $function-types/makeAdder<f64>
-   call_indirect (type $FUNCSIG$ddd)
-  end
+  i32.const 2
+  global.set $~lib/argc
+  f64.const 1.5
+  f64.const 2.5
+  call $function-types/makeAdder<f64>
+  call_indirect (type $FUNCSIG$ddd)
   f64.const 4
   f64.eq
   i32.eqz
@@ -194,14 +188,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 2
-   global.set $~lib/argc
-   i32.const 1
-   i32.const 2
-   i32.const 0
-   call $function-types/makeAndAdd<i32>|trampoline
-  end
+  i32.const 2
+  global.set $~lib/argc
+  i32.const 1
+  i32.const 2
+  i32.const 0
+  call $function-types/makeAndAdd<i32>|trampoline
   i32.const 3
   i32.eq
   i32.eqz
diff --git a/tests/compiler/getter-call.untouched.wat b/tests/compiler/getter-call.untouched.wat
index fa86224e..7aa2b4fb 100644
--- a/tests/compiler/getter-call.untouched.wat
+++ b/tests/compiler/getter-call.untouched.wat
@@ -136,13 +136,11 @@
   i32.const 0
   call $getter-call/C#constructor
   local.set $0
-  block (result i32)
-   i32.const 0
-   global.set $~lib/argc
-   local.get $0
-   call $getter-call/C#get:x
-   call_indirect (type $FUNCSIG$i)
-  end
+  i32.const 0
+  global.set $~lib/argc
+  local.get $0
+  call $getter-call/C#get:x
+  call_indirect (type $FUNCSIG$i)
   local.set $1
   local.get $0
   call $~lib/rt/stub/__release
diff --git a/tests/compiler/getter-setter.untouched.wat b/tests/compiler/getter-setter.untouched.wat
index e6322ce2..a31ef8ab 100644
--- a/tests/compiler/getter-setter.untouched.wat
+++ b/tests/compiler/getter-setter.untouched.wat
@@ -45,11 +45,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 2
-   call $getter-setter/Foo.bar.set:bar
-   call $getter-setter/Foo.bar.get:bar
-  end
+  i32.const 2
+  call $getter-setter/Foo.bar.set:bar
+  call $getter-setter/Foo.bar.get:bar
   i32.const 2
   i32.eq
   i32.eqz
diff --git a/tests/compiler/if.untouched.wat b/tests/compiler/if.untouched.wat
index b89e81e9..f65292c6 100644
--- a/tests/compiler/if.untouched.wat
+++ b/tests/compiler/if.untouched.wat
@@ -24,7 +24,6 @@
    return
   end
   unreachable
-  unreachable
  )
  (func $if/ifThen (; 2 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
@@ -44,7 +43,6 @@
    return
   end
   unreachable
-  unreachable
  )
  (func $start:if (; 4 ;) (type $FUNCSIG$v)
   i32.const 0
@@ -140,7 +138,6 @@
    unreachable
   end
   unreachable
-  unreachable
  )
  (func $start (; 6 ;) (type $FUNCSIG$v)
   call $start:if
diff --git a/tests/compiler/infer-type.optimized.wat b/tests/compiler/infer-type.optimized.wat
index e299ad1a..bc2a3ccf 100644
--- a/tests/compiler/infer-type.optimized.wat
+++ b/tests/compiler/infer-type.optimized.wat
@@ -18,7 +18,7 @@
   global.set $infer-type/rf
   f64.const 0
   global.set $infer-type/rF
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 10
    i32.lt_s
@@ -27,7 +27,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
  )
diff --git a/tests/compiler/infer-type.untouched.wat b/tests/compiler/infer-type.untouched.wat
index 66b69e7e..215e6626 100644
--- a/tests/compiler/infer-type.untouched.wat
+++ b/tests/compiler/infer-type.untouched.wat
@@ -80,13 +80,11 @@
   global.get $infer-type/rF
   drop
   block $break|0
-   block
-    i32.const 0
-    local.set $0
-    i32.const 10
-    local.set $1
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $0
+   i32.const 10
+   local.set $1
+   loop $loop|0
     local.get $0
     local.get $1
     i32.lt_s
@@ -96,8 +94,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
diff --git a/tests/compiler/inlining-blocklocals.untouched.wat b/tests/compiler/inlining-blocklocals.untouched.wat
index 7f265c36..6330ed8b 100644
--- a/tests/compiler/inlining-blocklocals.untouched.wat
+++ b/tests/compiler/inlining-blocklocals.untouched.wat
@@ -19,37 +19,31 @@
   (local $3 i32)
   i32.const 1
   local.set $0
-  block $inlining-blocklocals/theCall|inlined.0
-   block (result i32)
-    local.get $0
-    local.tee $1
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $1
-   end
-   local.set $3
-   block (result i32)
-    global.get $inlining-blocklocals/b
-    local.tee $1
-    i32.const 1
-    i32.add
-    global.set $inlining-blocklocals/b
-    local.get $1
-   end
-   local.set $2
-   local.get $0
-   i32.const 1
-   i32.add
-   local.tee $0
-   local.set $1
-   local.get $3
-   global.set $inlining-blocklocals/theCall_a
-   local.get $2
-   global.set $inlining-blocklocals/theCall_b
-   local.get $1
-   global.set $inlining-blocklocals/theCall_c
-  end
+  local.get $0
+  local.tee $1
+  i32.const 1
+  i32.add
+  local.set $0
+  local.get $1
+  local.set $3
+  global.get $inlining-blocklocals/b
+  local.tee $1
+  i32.const 1
+  i32.add
+  global.set $inlining-blocklocals/b
+  local.get $1
+  local.set $2
+  local.get $0
+  i32.const 1
+  i32.add
+  local.tee $0
+  local.set $1
+  local.get $3
+  global.set $inlining-blocklocals/theCall_a
+  local.get $2
+  global.set $inlining-blocklocals/theCall_b
+  local.get $1
+  global.set $inlining-blocklocals/theCall_c
   global.get $inlining-blocklocals/theCall_a
   i32.const 1
   i32.eq
diff --git a/tests/compiler/inlining-recursive.untouched.wat b/tests/compiler/inlining-recursive.untouched.wat
index c8f5c4fa..4cc3e73c 100644
--- a/tests/compiler/inlining-recursive.untouched.wat
+++ b/tests/compiler/inlining-recursive.untouched.wat
@@ -14,9 +14,7 @@
   call $inlining-recursive/bar
  )
  (func $inlining-recursive/bar (; 2 ;) (type $FUNCSIG$v)
-  block $inlining-recursive/bar|inlined.0
-   call $inlining-recursive/baz
-  end
+  call $inlining-recursive/baz
  )
  (func $null (; 3 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/inlining.untouched.wat b/tests/compiler/inlining.untouched.wat
index 986f76a3..a7fe2b0a 100644
--- a/tests/compiler/inlining.untouched.wat
+++ b/tests/compiler/inlining.untouched.wat
@@ -135,11 +135,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $inlining/func_ii_opt|inlined.0 (result i32)
-   i32.const 0
-   local.set $2
-   local.get $2
-  end
+  i32.const 0
+  local.set $2
+  local.get $2
   i32.const 0
   i32.eq
   i32.eqz
@@ -151,11 +149,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $inlining/func_ii_opt|inlined.1 (result i32)
-   i32.const 1
-   local.set $2
-   local.get $2
-  end
+  i32.const 1
+  local.set $2
+  local.get $2
   i32.const 1
   i32.eq
   i32.eqz
@@ -167,21 +163,19 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $inlining/func_ii_loc|inlined.0 (result i32)
-   i32.const 2
-   local.set $2
-   local.get $2
-   local.set $3
-   local.get $3
-   local.set $5
-   local.get $5
-   local.set $6
-   local.get $6
-   i32.const 1
-   i32.add
-   local.set $4
-   local.get $4
-  end
+  i32.const 2
+  local.set $2
+  local.get $2
+  local.set $3
+  local.get $3
+  local.set $5
+  local.get $5
+  local.set $6
+  local.get $6
+  i32.const 1
+  i32.add
+  local.set $4
+  local.get $4
   i32.const 3
   i32.eq
   i32.eqz
@@ -193,21 +187,19 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $inlining/func_ii_loc|inlined.1 (result i32)
-   i32.const 3
-   local.set $5
-   local.get $5
-   local.set $4
-   local.get $4
-   local.set $2
-   local.get $2
-   local.set $6
-   local.get $6
-   i32.const 1
-   i32.add
-   local.set $3
-   local.get $3
-  end
+  i32.const 3
+  local.set $5
+  local.get $5
+  local.set $4
+  local.get $4
+  local.set $2
+  local.get $2
+  local.set $6
+  local.get $6
+  i32.const 1
+  i32.add
+  local.set $3
+  local.get $3
   i32.const 4
   i32.eq
   i32.eqz
@@ -219,19 +211,13 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $inlining/func_iv|inlined.0
-   i32.const 0
-   local.set $2
-  end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 2
-   block $inlining/func_fe|inlined.0 (result i32)
-    i32.const 1
-   end
-   call_indirect (type $FUNCSIG$ii)
-  end
+  i32.const 0
+  local.set $2
+  i32.const 1
+  global.set $~lib/argc
+  i32.const 2
+  i32.const 1
+  call_indirect (type $FUNCSIG$ii)
   i32.const 2
   i32.eq
   i32.eqz
@@ -243,15 +229,13 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $inlining/Foo.method_static|inlined.0 (result i32)
-   i32.const 42
-   local.set $6
-   i32.const 2
-   local.set $2
-   local.get $6
-   local.get $2
-   i32.add
-  end
+  i32.const 42
+  local.set $6
+  i32.const 2
+  local.set $2
+  local.get $6
+  local.get $2
+  i32.add
   i32.const 44
   i32.eq
   i32.eqz
@@ -266,16 +250,14 @@
   i32.const 123
   call $~lib/rt/stub/__retain
   local.set $7
-  block $inlining/Foo#method_this|inlined.0 (result i32)
-   local.get $7
-   local.set $4
-   i32.const 43
-   local.set $5
-   i32.const 3
-   local.set $2
-   local.get $4
-   call $~lib/rt/stub/__retain
-  end
+  local.get $7
+  local.set $4
+  i32.const 43
+  local.set $5
+  i32.const 3
+  local.set $2
+  local.get $4
+  call $~lib/rt/stub/__retain
   local.tee $2
   i32.const 123
   i32.eq
@@ -391,58 +373,52 @@
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  block $inlining/Bar#constructor|inlined.0 (result i32)
-   i32.const 0
-   local.set $1
-   i32.const 4
-   local.set $0
-   block $inlining/Baz#constructor|inlined.0 (result i32)
-    local.get $1
-    if (result i32)
-     local.get $1
-    else     
-     i32.const 16
-     i32.const 5
-     call $~lib/rt/stub/__alloc
-     call $~lib/rt/stub/__retain
-    end
-    local.set $3
-    i32.const 2
-    local.set $2
-    block (result i32)
-     local.get $3
-     i32.eqz
-     if
-      i32.const 8
-      i32.const 4
-      call $~lib/rt/stub/__alloc
-      call $~lib/rt/stub/__retain
-      local.set $3
-     end
-     local.get $3
-     i32.const 1
-     i32.store
-     local.get $3
-     i32.const 0
-     i32.store offset=4
-     local.get $3
-    end
-    local.get $2
-    i32.store offset=4
-    local.get $3
-   end
-   local.set $1
-   local.get $1
-   i32.const 3
-   i32.store offset=8
-   local.get $1
-   i32.const 0
-   i32.store offset=12
-   local.get $1
-   local.get $0
-   i32.store offset=12
+  i32.const 0
+  local.set $1
+  i32.const 4
+  local.set $0
+  local.get $1
+  if (result i32)
    local.get $1
+  else   
+   i32.const 16
+   i32.const 5
+   call $~lib/rt/stub/__alloc
+   call $~lib/rt/stub/__retain
   end
+  local.set $3
+  i32.const 2
+  local.set $2
+  local.get $3
+  i32.eqz
+  if
+   i32.const 8
+   i32.const 4
+   call $~lib/rt/stub/__alloc
+   call $~lib/rt/stub/__retain
+   local.set $3
+  end
+  local.get $3
+  i32.const 1
+  i32.store
+  local.get $3
+  i32.const 0
+  i32.store offset=4
+  local.get $3
+  local.get $2
+  i32.store offset=4
+  local.get $3
+  local.set $1
+  local.get $1
+  i32.const 3
+  i32.store offset=8
+  local.get $1
+  i32.const 0
+  i32.store offset=12
+  local.get $1
+  local.get $0
+  i32.store offset=12
+  local.get $1
   local.set $4
   local.get $4
   i32.load
diff --git a/tests/compiler/instanceof.untouched.wat b/tests/compiler/instanceof.untouched.wat
index 89144264..7136f6e1 100644
--- a/tests/compiler/instanceof.untouched.wat
+++ b/tests/compiler/instanceof.untouched.wat
@@ -19,11 +19,9 @@
  (export "memory" (memory $0))
  (start $start)
  (func $instanceof/isI32<i32> (; 1 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   drop
-   i32.const 1
-  end
+  local.get $0
+  drop
+  i32.const 1
   if
    i32.const 1
    return
@@ -32,14 +30,11 @@
    return
   end
   unreachable
-  unreachable
  )
  (func $instanceof/isI32<f64> (; 2 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
-  block (result i32)
-   local.get $0
-   drop
-   i32.const 0
-  end
+  local.get $0
+  drop
+  i32.const 0
   if
    i32.const 1
    return
@@ -48,14 +43,11 @@
    return
   end
   unreachable
-  unreachable
  )
  (func $instanceof/isI32<u32> (; 3 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   drop
-   i32.const 0
-  end
+  local.get $0
+  drop
+  i32.const 0
   if
    i32.const 1
    return
@@ -64,14 +56,11 @@
    return
   end
   unreachable
-  unreachable
  )
  (func $instanceof/isI32<u16> (; 4 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   drop
-   i32.const 0
-  end
+  local.get $0
+  drop
+  i32.const 0
   if
    i32.const 1
    return
@@ -80,7 +69,6 @@
    return
   end
   unreachable
-  unreachable
  )
  (func $~lib/rt/stub/__retain (; 5 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
@@ -91,11 +79,9 @@
  (func $start:instanceof (; 7 ;) (type $FUNCSIG$v)
   (local $0 i32)
   (local $1 i32)
-  block (result i32)
-   global.get $instanceof/a
-   drop
-   i32.const 1
-  end
+  global.get $instanceof/a
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
@@ -105,11 +91,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/b
-   drop
-   i32.const 1
-  end
+  global.get $instanceof/b
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
@@ -119,11 +103,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/i
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/i
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -134,11 +116,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/I
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/I
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -149,11 +129,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/f
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/f
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -164,11 +142,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/F
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/F
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -179,11 +155,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/b
-   drop
-   i32.const 1
-  end
+  global.get $instanceof/b
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
@@ -193,11 +167,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/i
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/i
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -208,11 +180,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/I
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/I
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -223,11 +193,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/f
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/f
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -238,11 +206,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/F
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/F
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -253,11 +219,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/a
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/a
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -268,11 +232,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/b
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/b
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -283,11 +245,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/i
-   drop
-   i32.const 1
-  end
+  global.get $instanceof/i
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
@@ -297,11 +257,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/I
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/I
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -312,11 +270,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/f
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/f
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -327,11 +283,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/F
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/F
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -342,11 +296,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/a
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/a
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -357,11 +309,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/b
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/b
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -372,11 +322,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/i
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/i
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -387,11 +335,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/I
-   drop
-   i32.const 1
-  end
+  global.get $instanceof/I
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
@@ -401,11 +347,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/f
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/f
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -416,11 +360,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/F
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/F
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -431,11 +373,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/a
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/a
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -446,11 +386,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/b
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/b
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -461,11 +399,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/i
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/i
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -476,11 +412,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/I
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/I
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -491,11 +425,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/f
-   drop
-   i32.const 1
-  end
+  global.get $instanceof/f
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
@@ -505,11 +437,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/F
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/F
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -520,11 +450,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/a
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/a
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -535,11 +463,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/b
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/b
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -550,11 +476,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/i
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/i
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -565,11 +489,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/I
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/I
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -580,11 +502,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/f
-   drop
-   i32.const 0
-  end
+  global.get $instanceof/f
+  drop
+  i32.const 0
   i32.eqz
   i32.eqz
   if
@@ -595,11 +515,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/F
-   drop
-   i32.const 1
-  end
+  global.get $instanceof/F
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
@@ -669,11 +587,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/an
-   drop
-   i32.const 1
-  end
+  global.get $instanceof/an
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
@@ -683,21 +599,19 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   local.tee $0
-   global.get $instanceof/an
-   local.tee $1
-   i32.ne
-   if
-    local.get $0
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $1
-    call $~lib/rt/stub/__release
-   end
+  i32.const 1
+  local.tee $0
+  global.get $instanceof/an
+  local.tee $1
+  i32.ne
+  if
    local.get $0
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $1
+   call $~lib/rt/stub/__release
   end
+  local.get $0
   global.set $instanceof/an
   global.get $instanceof/an
   i32.const 0
@@ -711,11 +625,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $instanceof/an
-   drop
-   i32.const 1
-  end
+  global.get $instanceof/an
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
diff --git a/tests/compiler/logical.untouched.wat b/tests/compiler/logical.untouched.wat
index e4115bc6..91f581db 100644
--- a/tests/compiler/logical.untouched.wat
+++ b/tests/compiler/logical.untouched.wat
@@ -25,8 +25,6 @@
   f64.ne
   if (result i32)
    unreachable
-   f64.const 0
-   unreachable
   else   
    i32.const 0
   end
@@ -45,8 +43,6 @@
    i32.const 1
   else   
    unreachable
-   f64.const 0
-   unreachable
   end
   drop
   i32.const 1
@@ -75,8 +71,6 @@
    i32.const 1
   else   
    unreachable
-   f64.const 0
-   unreachable
   end
   drop
   i32.const 1
diff --git a/tests/compiler/loop-flow.json b/tests/compiler/loop-flow.json
new file mode 100644
index 00000000..b1da366f
--- /dev/null
+++ b/tests/compiler/loop-flow.json
@@ -0,0 +1,5 @@
+{
+  "asc_flags": [
+    "--runtime none"
+  ]
+}
\ No newline at end of file
diff --git a/tests/compiler/loop-flow.optimized.wat b/tests/compiler/loop-flow.optimized.wat
new file mode 100644
index 00000000..c553dfa2
--- /dev/null
+++ b/tests/compiler/loop-flow.optimized.wat
@@ -0,0 +1,165 @@
+(module
+ (type $FUNCSIG$i (func (result i32)))
+ (type $FUNCSIG$viiii (func (param i32 i32 i32 i32)))
+ (type $FUNCSIG$ii (func (param i32) (result i32)))
+ (type $FUNCSIG$v (func))
+ (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
+ (memory $0 1)
+ (data (i32.const 8) "\18\00\00\00\01\00\00\00\01\00\00\00\18\00\00\00l\00o\00o\00p\00-\00f\00l\00o\00w\00.\00t\00s")
+ (data (i32.const 48) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00t\00e\00r\00m")
+ (export "memory" (memory $0))
+ (export "whileReturn" (func $loop-flow/whileReturn))
+ (export "whileThrow" (func $loop-flow/whileThrow))
+ (export "whileContinue" (func $loop-flow/whileContinue))
+ (export "whileAny" (func $loop-flow/whileAny))
+ (export "forReturn" (func $loop-flow/whileReturn))
+ (export "forThrow" (func $loop-flow/forThrow))
+ (export "forContinue" (func $loop-flow/whileContinue))
+ (export "forAny" (func $loop-flow/forAny))
+ (export "doReturn" (func $loop-flow/whileReturn))
+ (export "doThrow" (func $loop-flow/doThrow))
+ (export "doAny" (func $loop-flow/doAny))
+ (start $start)
+ (func $loop-flow/whileReturn (; 1 ;) (type $FUNCSIG$i) (result i32)
+  i32.const 1
+ )
+ (func $loop-flow/whileAny (; 2 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+  loop $continue|0 (result i32)
+   local.get $0
+   i32.const 1
+   i32.eq
+   if (result i32)
+    i32.const 1
+   else    
+    local.get $0
+    i32.const 2
+    i32.ne
+    br_if $continue|0
+    i32.const 64
+    i32.const 24
+    i32.const 24
+    i32.const 21
+    call $~lib/builtins/abort
+    unreachable
+   end
+  end
+ )
+ (func $loop-flow/forAny (; 3 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+  loop $loop|0 (result i32)
+   local.get $0
+   i32.const 1
+   i32.eq
+   if (result i32)
+    i32.const 1
+   else    
+    local.get $0
+    i32.const 2
+    i32.eq
+    if
+     i32.const 64
+     i32.const 24
+     i32.const 54
+     i32.const 21
+     call $~lib/builtins/abort
+     unreachable
+    end
+    br $loop|0
+   end
+  end
+ )
+ (func $loop-flow/doAny (; 4 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+  loop $continue|0 (result i32)
+   local.get $0
+   i32.const 1
+   i32.eq
+   if (result i32)
+    i32.const 1
+   else    
+    local.get $0
+    i32.const 2
+    i32.ne
+    br_if $continue|0
+    i32.const 64
+    i32.const 24
+    i32.const 78
+    i32.const 21
+    call $~lib/builtins/abort
+    unreachable
+   end
+  end
+ )
+ (func $start:loop-flow (; 5 ;) (type $FUNCSIG$v)
+  i32.const 1
+  call $loop-flow/whileAny
+  i32.const 1
+  i32.ne
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 29
+   i32.const 0
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 1
+  call $loop-flow/forAny
+  i32.const 1
+  i32.ne
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 59
+   i32.const 0
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 1
+  call $loop-flow/doAny
+  i32.const 1
+  i32.ne
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 83
+   i32.const 0
+   call $~lib/builtins/abort
+   unreachable
+  end
+ )
+ (func $loop-flow/whileThrow (; 6 ;) (type $FUNCSIG$i) (result i32)
+  i32.const 64
+  i32.const 24
+  i32.const 11
+  i32.const 4
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $loop-flow/whileContinue (; 7 ;) (type $FUNCSIG$i) (result i32)
+  loop $continue|0
+   br $continue|0
+  end
+  unreachable
+ )
+ (func $loop-flow/forThrow (; 8 ;) (type $FUNCSIG$i) (result i32)
+  i32.const 64
+  i32.const 24
+  i32.const 41
+  i32.const 4
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $loop-flow/doThrow (; 9 ;) (type $FUNCSIG$i) (result i32)
+  i32.const 64
+  i32.const 24
+  i32.const 71
+  i32.const 4
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $start (; 10 ;) (type $FUNCSIG$v)
+  call $start:loop-flow
+ )
+ (func $null (; 11 ;) (type $FUNCSIG$v)
+  nop
+ )
+)
diff --git a/tests/compiler/loop-flow.ts b/tests/compiler/loop-flow.ts
new file mode 100644
index 00000000..08319e0b
--- /dev/null
+++ b/tests/compiler/loop-flow.ts
@@ -0,0 +1,83 @@
+export function whileReturn(): i32 {
+  while (true) {
+    return 1;
+  }
+}
+
+assert(whileReturn() == 1);
+
+export function whileThrow(): i32 {
+  while (true) {
+    throw new Error("term");
+  }
+}
+
+export function whileContinue(): i32 {
+  while (true) {
+    continue;
+  }
+}
+
+export function whileAny(a: i32): i32 {
+  while (true) {
+    if (a == 1) return 1;
+    else if (a == 2) throw new Error("term");
+    else continue;
+  }
+}
+
+assert(whileAny(1) == 1);
+
+export function forReturn(): i32 {
+  for (;;) {
+    return 1;
+  }
+}
+
+assert(forReturn() == 1);
+
+export function forThrow(): i32 {
+  for (;;) {
+    throw new Error("term");
+  }
+}
+
+export function forContinue(): i32 {
+  for (;;) {
+    continue;
+  }
+}
+
+export function forAny(a: i32): i32 {
+  for (;;) {
+    if (a == 1) return 1;
+    else if (a == 2) throw new Error("term");
+    else continue;
+  }
+}
+
+assert(forAny(1) == 1);
+
+export function doReturn(): i32 {
+  do {
+    return 1;
+  } while (true);
+}
+
+assert(doReturn() == 1);
+
+export function doThrow(): i32 {
+  do {
+    throw new Error("term");
+  } while (true);
+}
+
+export function doAny(a: i32): i32 {
+  do {
+    if (a == 1) return 1;
+    else if (a == 2) throw new Error("term");
+    else continue;
+  } while (true);
+}
+
+assert(doAny(1) == 1);
diff --git a/tests/compiler/loop-flow.untouched.wat b/tests/compiler/loop-flow.untouched.wat
new file mode 100644
index 00000000..acb91642
--- /dev/null
+++ b/tests/compiler/loop-flow.untouched.wat
@@ -0,0 +1,242 @@
+(module
+ (type $FUNCSIG$i (func (result i32)))
+ (type $FUNCSIG$viiii (func (param i32 i32 i32 i32)))
+ (type $FUNCSIG$ii (func (param i32) (result i32)))
+ (type $FUNCSIG$v (func))
+ (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
+ (memory $0 1)
+ (data (i32.const 8) "\18\00\00\00\01\00\00\00\01\00\00\00\18\00\00\00l\00o\00o\00p\00-\00f\00l\00o\00w\00.\00t\00s\00")
+ (data (i32.const 48) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00t\00e\00r\00m\00")
+ (table $0 1 funcref)
+ (elem (i32.const 0) $null)
+ (export "memory" (memory $0))
+ (export "whileReturn" (func $loop-flow/whileReturn))
+ (export "whileThrow" (func $loop-flow/whileThrow))
+ (export "whileContinue" (func $loop-flow/whileContinue))
+ (export "whileAny" (func $loop-flow/whileAny))
+ (export "forReturn" (func $loop-flow/forReturn))
+ (export "forThrow" (func $loop-flow/forThrow))
+ (export "forContinue" (func $loop-flow/forContinue))
+ (export "forAny" (func $loop-flow/forAny))
+ (export "doReturn" (func $loop-flow/doReturn))
+ (export "doThrow" (func $loop-flow/doThrow))
+ (export "doAny" (func $loop-flow/doAny))
+ (start $start)
+ (func $loop-flow/whileReturn (; 1 ;) (type $FUNCSIG$i) (result i32)
+  i32.const 1
+  return
+ )
+ (func $loop-flow/whileAny (; 2 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+  loop $continue|0
+   local.get $0
+   i32.const 1
+   i32.eq
+   if
+    i32.const 1
+    return
+   else    
+    local.get $0
+    i32.const 2
+    i32.eq
+    if
+     i32.const 64
+     i32.const 24
+     i32.const 24
+     i32.const 21
+     call $~lib/builtins/abort
+     unreachable
+    else     
+     br $continue|0
+    end
+    unreachable
+   end
+   unreachable
+  end
+  unreachable
+ )
+ (func $loop-flow/forReturn (; 3 ;) (type $FUNCSIG$i) (result i32)
+  i32.const 1
+  return
+ )
+ (func $loop-flow/forAny (; 4 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+  loop $loop|0
+   block $continue|0
+    local.get $0
+    i32.const 1
+    i32.eq
+    if
+     i32.const 1
+     return
+    else     
+     local.get $0
+     i32.const 2
+     i32.eq
+     if
+      i32.const 64
+      i32.const 24
+      i32.const 54
+      i32.const 21
+      call $~lib/builtins/abort
+      unreachable
+     else      
+      br $continue|0
+     end
+     unreachable
+    end
+    unreachable
+   end
+   br $loop|0
+  end
+  unreachable
+ )
+ (func $loop-flow/doReturn (; 5 ;) (type $FUNCSIG$i) (result i32)
+  i32.const 1
+  return
+ )
+ (func $loop-flow/doAny (; 6 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+  loop $continue|0
+   local.get $0
+   i32.const 1
+   i32.eq
+   if
+    i32.const 1
+    return
+   else    
+    local.get $0
+    i32.const 2
+    i32.eq
+    if
+     i32.const 64
+     i32.const 24
+     i32.const 78
+     i32.const 21
+     call $~lib/builtins/abort
+     unreachable
+    else     
+     br $continue|0
+    end
+    unreachable
+   end
+   unreachable
+  end
+  unreachable
+ )
+ (func $start:loop-flow (; 7 ;) (type $FUNCSIG$v)
+  call $loop-flow/whileReturn
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 7
+   i32.const 0
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 1
+  call $loop-flow/whileAny
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 29
+   i32.const 0
+   call $~lib/builtins/abort
+   unreachable
+  end
+  call $loop-flow/forReturn
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 37
+   i32.const 0
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 1
+  call $loop-flow/forAny
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 59
+   i32.const 0
+   call $~lib/builtins/abort
+   unreachable
+  end
+  call $loop-flow/doReturn
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 67
+   i32.const 0
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 1
+  call $loop-flow/doAny
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 83
+   i32.const 0
+   call $~lib/builtins/abort
+   unreachable
+  end
+ )
+ (func $loop-flow/whileThrow (; 8 ;) (type $FUNCSIG$i) (result i32)
+  i32.const 64
+  i32.const 24
+  i32.const 11
+  i32.const 4
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $loop-flow/whileContinue (; 9 ;) (type $FUNCSIG$i) (result i32)
+  loop $continue|0
+   br $continue|0
+  end
+  unreachable
+ )
+ (func $loop-flow/forThrow (; 10 ;) (type $FUNCSIG$i) (result i32)
+  i32.const 64
+  i32.const 24
+  i32.const 41
+  i32.const 4
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $loop-flow/forContinue (; 11 ;) (type $FUNCSIG$i) (result i32)
+  loop $loop|0
+   br $loop|0
+  end
+  unreachable
+ )
+ (func $loop-flow/doThrow (; 12 ;) (type $FUNCSIG$i) (result i32)
+  i32.const 64
+  i32.const 24
+  i32.const 71
+  i32.const 4
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $start (; 13 ;) (type $FUNCSIG$v)
+  call $start:loop-flow
+ )
+ (func $null (; 14 ;) (type $FUNCSIG$v)
+ )
+)
diff --git a/tests/compiler/mandelbrot.optimized.wat b/tests/compiler/mandelbrot.optimized.wat
index d7074dd0..db88a948 100644
--- a/tests/compiler/mandelbrot.optimized.wat
+++ b/tests/compiler/mandelbrot.optimized.wat
@@ -430,7 +430,7 @@
   f64.convert_i32_u
   f64.min
   local.set $14
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $7
     local.get $1
@@ -450,43 +450,43 @@
     i32.const 0
     local.set $6
     loop $continue|1
-     local.get $4
-     local.get $4
-     f64.mul
-     local.tee $15
-     local.get $5
-     local.get $5
-     f64.mul
-     local.tee $8
-     f64.add
-     f64.const 4
-     f64.le
-     if
-      block $break|1
-       f64.const 2
-       local.get $4
-       f64.mul
-       local.get $5
-       f64.mul
-       local.get $10
-       f64.add
-       local.set $5
-       local.get $15
-       local.get $8
-       f64.sub
-       local.get $11
-       f64.add
-       local.set $4
-       local.get $6
-       local.get $3
-       i32.ge_u
-       br_if $break|1
-       local.get $6
-       i32.const 1
-       i32.add
-       local.set $6
-       br $continue|1
-      end
+     block $break|1
+      local.get $4
+      local.get $4
+      f64.mul
+      local.tee $15
+      local.get $5
+      local.get $5
+      f64.mul
+      local.tee $8
+      f64.add
+      f64.const 4
+      f64.le
+      i32.eqz
+      br_if $break|1
+      f64.const 2
+      local.get $4
+      f64.mul
+      local.get $5
+      f64.mul
+      local.get $10
+      f64.add
+      local.set $5
+      local.get $15
+      local.get $8
+      f64.sub
+      local.get $11
+      f64.add
+      local.set $4
+      local.get $6
+      local.get $3
+      i32.ge_u
+      br_if $break|1
+      local.get $6
+      i32.const 1
+      i32.add
+      local.set $6
+      br $continue|1
      end
     end
     loop $continue|2
@@ -504,7 +504,6 @@
       f64.sub
       local.get $11
       f64.add
-      local.set $8
       f64.const 2
       local.get $4
       f64.mul
@@ -513,7 +512,6 @@
       local.get $10
       f64.add
       local.set $5
-      local.get $8
       local.set $4
       local.get $6
       i32.const 1
@@ -567,7 +565,7 @@
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
+    br $loop|0
    end
   end
  )
diff --git a/tests/compiler/mandelbrot.untouched.wat b/tests/compiler/mandelbrot.untouched.wat
index 0b686f89..2f198a59 100644
--- a/tests/compiler/mandelbrot.untouched.wat
+++ b/tests/compiler/mandelbrot.untouched.wat
@@ -549,7 +549,7 @@
   block $break|0
    i32.const 0
    local.set $12
-   loop $repeat|0
+   loop $loop|0
     local.get $12
     local.get $1
     i32.lt_u
@@ -581,34 +581,35 @@
       f64.add
       f64.const 4
       f64.le
+      i32.eqz
+      br_if $break|1
+      f64.const 2
+      local.get $14
+      f64.mul
+      local.get $15
+      f64.mul
+      local.get $7
+      f64.add
+      local.set $15
+      local.get $16
+      local.get $17
+      f64.sub
+      local.get $13
+      f64.add
+      local.set $14
+      local.get $18
+      local.get $3
+      i32.ge_u
       if
-       f64.const 2
-       local.get $14
-       f64.mul
-       local.get $15
-       f64.mul
-       local.get $7
-       f64.add
-       local.set $15
-       local.get $16
-       local.get $17
-       f64.sub
-       local.get $13
-       f64.add
-       local.set $14
-       local.get $18
-       local.get $3
-       i32.ge_u
-       if
-        br $break|1
-       end
-       local.get $18
-       i32.const 1
-       i32.add
-       local.set $18
-       br $continue|1
+       br $break|1
       end
+      local.get $18
+      i32.const 1
+      i32.add
+      local.set $18
+      br $continue|1
      end
+     unreachable
     end
     block $break|2
      loop $continue|2
@@ -616,34 +617,35 @@
       f64.convert_i32_u
       local.get $11
       f64.lt
-      if
-       local.get $14
-       local.get $14
-       f64.mul
-       local.get $15
-       local.get $15
-       f64.mul
-       f64.sub
-       local.get $13
-       f64.add
-       local.set $19
-       f64.const 2
-       local.get $14
-       f64.mul
-       local.get $15
-       f64.mul
-       local.get $7
-       f64.add
-       local.set $15
-       local.get $19
-       local.set $14
-       local.get $18
-       i32.const 1
-       i32.add
-       local.set $18
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $14
+      local.get $14
+      f64.mul
+      local.get $15
+      local.get $15
+      f64.mul
+      f64.sub
+      local.get $13
+      f64.add
+      local.set $19
+      f64.const 2
+      local.get $14
+      f64.mul
+      local.get $15
+      f64.mul
+      local.get $7
+      f64.add
+      local.set $15
+      local.get $19
+      local.set $14
+      local.get $18
+      i32.const 1
+      i32.add
+      local.set $18
+      br $continue|2
      end
+     unreachable
     end
     global.get $../../examples/mandelbrot/assembly/index/NUM_COLORS
     i32.const 1
@@ -671,26 +673,24 @@
      i32.const 1
      i32.sub
      f64.convert_i32_s
-     block $../../examples/mandelbrot/assembly/index/clamp<f64>|inlined.0 (result f64)
-      local.get $18
-      i32.const 1
-      i32.add
-      f64.convert_i32_u
-      local.get $21
-      f64.sub
-      local.get $10
-      f64.mul
-      local.set $24
-      f64.const 0
-      local.set $23
-      f64.const 1
-      local.set $22
-      local.get $24
-      local.get $23
-      f64.max
-      local.get $22
-      f64.min
-     end
+     local.get $18
+     i32.const 1
+     i32.add
+     f64.convert_i32_u
+     local.get $21
+     f64.sub
+     local.get $10
+     f64.mul
+     local.set $24
+     f64.const 0
+     local.set $23
+     f64.const 1
+     local.set $22
+     local.get $24
+     local.get $23
+     f64.max
+     local.get $22
+     f64.min
      f64.mul
      i32.trunc_f64_u
      local.set $20
@@ -706,8 +706,7 @@
     i32.const 1
     i32.add
     local.set $12
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
diff --git a/tests/compiler/memcpy.optimized.wat b/tests/compiler/memcpy.optimized.wat
index e6b913ca..80e86c86 100644
--- a/tests/compiler/memcpy.optimized.wat
+++ b/tests/compiler/memcpy.optimized.wat
@@ -53,7 +53,8 @@
    loop $continue|1
     local.get $2
     i32.const 16
-    i32.ge_u
+    i32.lt_u
+    i32.eqz
     if
      local.get $0
      local.get $1
@@ -235,7 +236,8 @@
       loop $continue|3
        local.get $2
        i32.const 17
-       i32.ge_u
+       i32.lt_u
+       i32.eqz
        if
         local.get $0
         local.get $1
@@ -344,7 +346,8 @@
      loop $continue|4
       local.get $2
       i32.const 18
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -445,7 +448,8 @@
     loop $continue|5
      local.get $2
      i32.const 19
-     i32.ge_u
+     i32.lt_u
+     i32.eqz
      if
       local.get $0
       local.get $1
diff --git a/tests/compiler/memcpy.untouched.wat b/tests/compiler/memcpy.untouched.wat
index 8c39b266..a46300d3 100644
--- a/tests/compiler/memcpy.untouched.wat
+++ b/tests/compiler/memcpy.untouched.wat
@@ -29,32 +29,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $6
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $6
-     end
-     block (result i32)
-      local.get $1
-      local.tee $6
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $6
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $6
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $6
+    local.get $1
+    local.tee $6
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $6
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 4
@@ -67,50 +64,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -175,22 +173,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $6
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $6
-    end
-    block (result i32)
-     local.get $1
-     local.tee $6
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $6
-    end
+    local.get $0
+    local.tee $6
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $6
+    local.get $1
+    local.tee $6
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $6
     i32.load8_u
     i32.store8
    end
@@ -226,58 +220,46 @@
       local.get $1
       i32.load
       local.set $4
-      block (result i32)
-       local.get $0
-       local.tee $6
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $6
-      end
-      block (result i32)
-       local.get $1
-       local.tee $6
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $6
-      end
+      local.get $0
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $6
+      local.get $1
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $6
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $6
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $6
-      end
-      block (result i32)
-       local.get $1
-       local.tee $6
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $6
-      end
+      local.get $0
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $6
+      local.get $1
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $6
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $6
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $6
-      end
-      block (result i32)
-       local.get $1
-       local.tee $6
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $6
-      end
+      local.get $0
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $6
+      local.get $1
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $6
       i32.load8_u
       i32.store8
       local.get $2
@@ -289,152 +271,24 @@
         local.get $2
         i32.const 17
         i32.ge_u
-        if
-         local.get $1
-         i32.const 1
-         i32.add
-         i32.load
-         local.set $5
-         local.get $0
-         local.get $4
-         i32.const 24
-         i32.shr_u
-         local.get $5
-         i32.const 8
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 5
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $5
-         i32.const 24
-         i32.shr_u
-         local.get $4
-         i32.const 8
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 9
-         i32.add
-         i32.load
-         local.set $5
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $4
-         i32.const 24
-         i32.shr_u
-         local.get $5
-         i32.const 8
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 13
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $5
-         i32.const 24
-         i32.shr_u
-         local.get $4
-         i32.const 8
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|3
-        end
-       end
-      end
-      br $break|2
-     end
-     local.get $1
-     i32.load
-     local.set $4
-     block (result i32)
-      local.get $0
-      local.tee $6
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $6
-     end
-     block (result i32)
-      local.get $1
-      local.tee $6
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $6
-     end
-     i32.load8_u
-     i32.store8
-     block (result i32)
-      local.get $0
-      local.tee $6
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $6
-     end
-     block (result i32)
-      local.get $1
-      local.tee $6
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $6
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 2
-     i32.sub
-     local.set $2
-     block $break|4
-      loop $continue|4
-       local.get $2
-       i32.const 18
-       i32.ge_u
-       if
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $5
         local.get $0
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $5
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 6
+        i32.const 5
         i32.add
         i32.load
         local.set $4
@@ -442,15 +296,15 @@
         i32.const 4
         i32.add
         local.get $5
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 10
+        i32.const 9
         i32.add
         i32.load
         local.set $5
@@ -458,15 +312,15 @@
         i32.const 8
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $5
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 14
+        i32.const 13
         i32.add
         i32.load
         local.set $4
@@ -474,10 +328,10 @@
         i32.const 12
         i32.add
         local.get $5
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -493,59 +347,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
      end
-     br $break|2
-    end
-    local.get $1
-    i32.load
-    local.set $4
-    block (result i32)
+     local.get $1
+     i32.load
+     local.set $4
      local.get $0
      local.tee $6
      i32.const 1
      i32.add
      local.set $0
      local.get $6
-    end
-    block (result i32)
      local.get $1
      local.tee $6
      i32.const 1
      i32.add
      local.set $1
      local.get $6
-    end
-    i32.load8_u
-    i32.store8
-    local.get $2
-    i32.const 1
-    i32.sub
-    local.set $2
-    block $break|5
-     loop $continue|5
-      local.get $2
-      i32.const 19
-      i32.ge_u
-      if
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $6
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $6
+     local.get $1
+     local.tee $6
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $6
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $5
        local.get $0
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $5
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
        local.get $1
-       i32.const 7
+       i32.const 6
        i32.add
        i32.load
        local.set $4
@@ -553,15 +418,15 @@
        i32.const 4
        i32.add
        local.get $5
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $4
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
        local.get $1
-       i32.const 11
+       i32.const 10
        i32.add
        i32.load
        local.set $5
@@ -569,15 +434,15 @@
        i32.const 8
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $5
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
        local.get $1
-       i32.const 15
+       i32.const 14
        i32.add
        i32.load
        local.set $4
@@ -585,10 +450,10 @@
        i32.const 12
        i32.add
        local.get $5
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $4
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -604,9 +469,117 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
+       br $continue|4
       end
+      unreachable
      end
+     br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $4
+    local.get $0
+    local.tee $6
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $6
+    local.get $1
+    local.tee $6
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $6
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $5
+      local.get $0
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $5
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $5
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $5
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $5
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $5
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
+     unreachable
     end
     br $break|2
    end
@@ -615,292 +588,228 @@
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
   end
@@ -908,148 +817,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
   end
@@ -1057,76 +934,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
   end
@@ -1134,40 +995,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
   end
@@ -1175,22 +1028,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $6
-   end
-   block (result i32)
-    local.get $1
-    local.tee $6
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $6
-   end
+   local.get $0
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $6
+   local.get $1
+   local.tee $6
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $6
    i32.load8_u
    i32.store8
   end
diff --git a/tests/compiler/memmove.optimized.wat b/tests/compiler/memmove.optimized.wat
index 151315b5..7bb61ef4 100644
--- a/tests/compiler/memmove.optimized.wat
+++ b/tests/compiler/memmove.optimized.wat
@@ -39,36 +39,38 @@
      i32.and
      if
       local.get $2
-      i32.eqz
       if
+       local.get $2
+       i32.const 1
+       i32.sub
+       local.set $2
+       local.get $0
+       local.tee $4
+       i32.const 1
+       i32.add
+       local.set $0
+       local.get $1
+       local.tee $5
+       i32.const 1
+       i32.add
+       local.set $1
+       local.get $4
+       local.get $5
+       i32.load8_u
+       i32.store8
+       br $continue|0
+      else       
        local.get $3
        return
       end
-      local.get $2
-      i32.const 1
-      i32.sub
-      local.set $2
-      local.get $0
-      local.tee $4
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $4
-      local.get $5
-      i32.load8_u
-      i32.store8
-      br $continue|0
+      unreachable
      end
     end
     loop $continue|1
      local.get $2
      i32.const 8
-     i32.ge_u
+     i32.lt_u
+     i32.eqz
      if
       local.get $0
       local.get $1
@@ -131,29 +133,31 @@
      i32.and
      if
       local.get $2
-      i32.eqz
       if
+       local.get $2
+       i32.const 1
+       i32.sub
+       local.tee $2
+       local.get $0
+       i32.add
+       local.get $1
+       local.get $2
+       i32.add
+       i32.load8_u
+       i32.store8
+       br $continue|3
+      else       
        local.get $3
        return
       end
-      local.get $2
-      i32.const 1
-      i32.sub
-      local.tee $2
-      local.get $0
-      i32.add
-      local.get $1
-      local.get $2
-      i32.add
-      i32.load8_u
-      i32.store8
-      br $continue|3
+      unreachable
      end
     end
     loop $continue|4
      local.get $2
      i32.const 8
-     i32.ge_u
+     i32.lt_u
+     i32.eqz
      if
       local.get $2
       i32.const 8
diff --git a/tests/compiler/memmove.untouched.wat b/tests/compiler/memmove.untouched.wat
index 8b820dde..f7ca1cfa 100644
--- a/tests/compiler/memmove.untouched.wat
+++ b/tests/compiler/memmove.untouched.wat
@@ -40,95 +40,90 @@
       local.get $0
       i32.const 8
       i32.rem_u
+      i32.eqz
+      br_if $break|0
+      local.get $2
+      i32.eqz
       if
-       local.get $2
-       i32.eqz
-       if
-        local.get $3
-        return
-       end
-       local.get $2
-       i32.const 1
-       i32.sub
-       local.set $2
-       block (result i32)
-        local.get $0
-        local.tee $4
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $4
-       end
-       block (result i32)
-        local.get $1
-        local.tee $4
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $4
-       end
-       i32.load8_u
-       i32.store8
-       br $continue|0
+       local.get $3
+       return
       end
+      local.get $2
+      i32.const 1
+      i32.sub
+      local.set $2
+      local.get $0
+      local.tee $4
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $4
+      local.get $1
+      local.tee $4
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $4
+      i32.load8_u
+      i32.store8
+      br $continue|0
      end
+     unreachable
     end
     block $break|1
      loop $continue|1
       local.get $2
       i32.const 8
       i32.ge_u
-      if
-       local.get $0
-       local.get $1
-       i64.load
-       i64.store
-       local.get $2
-       i32.const 8
-       i32.sub
-       local.set $2
-       local.get $0
-       i32.const 8
-       i32.add
-       local.set $0
-       local.get $1
-       i32.const 8
-       i32.add
-       local.set $1
-       br $continue|1
-      end
+      i32.eqz
+      br_if $break|1
+      local.get $0
+      local.get $1
+      i64.load
+      i64.store
+      local.get $2
+      i32.const 8
+      i32.sub
+      local.set $2
+      local.get $0
+      i32.const 8
+      i32.add
+      local.set $0
+      local.get $1
+      i32.const 8
+      i32.add
+      local.set $1
+      br $continue|1
      end
+     unreachable
     end
    end
    block $break|2
     loop $continue|2
      local.get $2
-     if
-      block (result i32)
-       local.get $0
-       local.tee $4
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $4
-      end
-      block (result i32)
-       local.get $1
-       local.tee $4
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $4
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 1
-      i32.sub
-      local.set $2
-      br $continue|2
-     end
+     i32.eqz
+     br_if $break|2
+     local.get $0
+     local.tee $4
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $4
+     local.get $1
+     local.tee $4
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $4
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 1
+     i32.sub
+     local.set $2
+     br $continue|2
     end
+    unreachable
    end
   else   
    local.get $1
@@ -146,55 +141,14 @@
       i32.add
       i32.const 8
       i32.rem_u
-      if
-       local.get $2
-       i32.eqz
-       if
-        local.get $3
-        return
-       end
-       local.get $0
-       local.get $2
-       i32.const 1
-       i32.sub
-       local.tee $2
-       i32.add
-       local.get $1
-       local.get $2
-       i32.add
-       i32.load8_u
-       i32.store8
-       br $continue|3
-      end
-     end
-    end
-    block $break|4
-     loop $continue|4
+      i32.eqz
+      br_if $break|3
       local.get $2
-      i32.const 8
-      i32.ge_u
+      i32.eqz
       if
-       local.get $2
-       i32.const 8
-       i32.sub
-       local.set $2
-       local.get $0
-       local.get $2
-       i32.add
-       local.get $1
-       local.get $2
-       i32.add
-       i64.load
-       i64.store
-       br $continue|4
+       local.get $3
+       return
       end
-     end
-    end
-   end
-   block $break|5
-    loop $continue|5
-     local.get $2
-     if
       local.get $0
       local.get $2
       i32.const 1
@@ -206,9 +160,53 @@
       i32.add
       i32.load8_u
       i32.store8
-      br $continue|5
+      br $continue|3
      end
+     unreachable
     end
+    block $break|4
+     loop $continue|4
+      local.get $2
+      i32.const 8
+      i32.ge_u
+      i32.eqz
+      br_if $break|4
+      local.get $2
+      i32.const 8
+      i32.sub
+      local.set $2
+      local.get $0
+      local.get $2
+      i32.add
+      local.get $1
+      local.get $2
+      i32.add
+      i64.load
+      i64.store
+      br $continue|4
+     end
+     unreachable
+    end
+   end
+   block $break|5
+    loop $continue|5
+     local.get $2
+     i32.eqz
+     br_if $break|5
+     local.get $0
+     local.get $2
+     i32.const 1
+     i32.sub
+     local.tee $2
+     i32.add
+     local.get $1
+     local.get $2
+     i32.add
+     i32.load8_u
+     i32.store8
+     br $continue|5
+    end
+    unreachable
    end
   end
   local.get $3
diff --git a/tests/compiler/memset.optimized.wat b/tests/compiler/memset.optimized.wat
index c5d4ebd3..b3c5d17a 100644
--- a/tests/compiler/memset.optimized.wat
+++ b/tests/compiler/memset.optimized.wat
@@ -80,7 +80,6 @@
    i32.and
    local.tee $2
    i32.sub
-   local.set $3
    local.get $0
    local.get $2
    i32.add
@@ -92,7 +91,6 @@
    i32.mul
    local.tee $1
    i32.store
-   local.get $3
    i32.const -4
    i32.and
    local.tee $2
diff --git a/tests/compiler/memset.untouched.wat b/tests/compiler/memset.untouched.wat
index e9ebe3ba..f4d16e28 100644
--- a/tests/compiler/memset.untouched.wat
+++ b/tests/compiler/memset.untouched.wat
@@ -240,36 +240,37 @@
     local.get $2
     i32.const 32
     i32.ge_u
-    if
-     local.get $0
-     local.get $6
-     i64.store
-     local.get $0
-     i32.const 8
-     i32.add
-     local.get $6
-     i64.store
-     local.get $0
-     i32.const 16
-     i32.add
-     local.get $6
-     i64.store
-     local.get $0
-     i32.const 24
-     i32.add
-     local.get $6
-     i64.store
-     local.get $2
-     i32.const 32
-     i32.sub
-     local.set $2
-     local.get $0
-     i32.const 32
-     i32.add
-     local.set $0
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.get $6
+    i64.store
+    local.get $0
+    i32.const 8
+    i32.add
+    local.get $6
+    i64.store
+    local.get $0
+    i32.const 16
+    i32.add
+    local.get $6
+    i64.store
+    local.get $0
+    i32.const 24
+    i32.add
+    local.get $6
+    i64.store
+    local.get $2
+    i32.const 32
+    i32.sub
+    local.set $2
+    local.get $0
+    i32.const 32
+    i32.add
+    local.set $0
+    br $continue|0
    end
+   unreachable
   end
   local.get $3
  )
diff --git a/tests/compiler/number.optimized.wat b/tests/compiler/number.optimized.wat
index d2fb694b..35ba8c49 100644
--- a/tests/compiler/number.optimized.wat
+++ b/tests/compiler/number.optimized.wat
@@ -171,8 +171,12 @@
   loop $continue|0
    local.get $1
    i32.const 10
-   i32.div_u
+   i32.rem_u
    local.set $3
+   local.get $1
+   i32.const 10
+   i32.div_u
+   local.set $1
    local.get $2
    i32.const 1
    i32.sub
@@ -181,14 +185,11 @@
    i32.shl
    local.get $0
    i32.add
-   local.get $1
-   i32.const 10
-   i32.rem_u
+   local.get $3
    i32.const 48
    i32.add
    i32.store16
-   local.get $3
-   local.tee $1
+   local.get $1
    br_if $continue|0
   end
  )
@@ -523,79 +524,77 @@
     i64.add
     local.tee $1
     local.get $5
-    i64.le_u
-    if
-     global.get $~lib/util/number/_K
-     local.get $4
-     i32.add
-     global.set $~lib/util/number/_K
-     local.get $4
-     i32.const 2
-     i32.shl
-     local.get $12
-     i32.add
-     i64.load32_u
-     local.get $10
-     i64.extend_i32_s
-     i64.shl
-     local.set $3
-     local.get $2
+    i64.gt_u
+    br_if $continue|0
+    global.get $~lib/util/number/_K
+    local.get $4
+    i32.add
+    global.set $~lib/util/number/_K
+    local.get $4
+    i32.const 2
+    i32.shl
+    local.get $12
+    i32.add
+    i64.load32_u
+    local.get $10
+    i64.extend_i32_s
+    i64.shl
+    local.set $3
+    local.get $2
+    i32.const 1
+    i32.sub
+    i32.const 1
+    i32.shl
+    local.get $0
+    i32.add
+    local.tee $0
+    i32.load16_u
+    local.set $4
+    loop $continue|2
      i32.const 1
-     i32.sub
-     i32.const 1
-     i32.shl
-     local.get $0
-     i32.add
-     local.tee $0
-     i32.load16_u
-     local.set $4
-     loop $continue|2
+     local.get $9
+     local.get $1
+     i64.sub
+     local.get $1
+     local.get $3
+     i64.add
+     local.tee $8
+     local.get $9
+     i64.sub
+     i64.gt_u
+     local.get $8
+     local.get $9
+     i64.lt_u
+     select
+     i32.const 0
+     local.get $5
+     local.get $1
+     i64.sub
+     local.get $3
+     i64.ge_u
+     i32.const 0
+     local.get $1
+     local.get $9
+     i64.lt_u
+     select
+     select
+     if
+      local.get $4
       i32.const 1
-      local.get $9
-      local.get $1
-      i64.sub
+      i32.sub
+      local.set $4
       local.get $1
       local.get $3
       i64.add
-      local.tee $8
-      local.get $9
-      i64.sub
-      i64.gt_u
-      local.get $8
-      local.get $9
-      i64.lt_u
-      select
-      i32.const 0
-      local.get $5
-      local.get $1
-      i64.sub
-      local.get $3
-      i64.ge_u
-      i32.const 0
-      local.get $1
-      local.get $9
-      i64.lt_u
-      select
-      select
-      if
-       local.get $4
-       i32.const 1
-       i32.sub
-       local.set $4
-       local.get $1
-       local.get $3
-       i64.add
-       local.set $1
-       br $continue|2
-      end
+      local.set $1
+      br $continue|2
      end
-     local.get $0
-     local.get $4
-     i32.store16
-     local.get $2
-     return
     end
-    br $continue|0
+    local.get $0
+    local.get $4
+    i32.store16
+    local.get $2
+    return
    end
   end
   loop $continue|3
@@ -773,7 +772,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -855,7 +855,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
@@ -923,7 +924,7 @@
    i32.const 0
   end
   if (result i32)
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $1
      local.get $3
@@ -940,7 +941,7 @@
      i32.const 1
      i32.add
      local.set $1
-     br $repeat|0
+     br $loop|0
     end
    end
    local.get $3
@@ -1012,7 +1013,7 @@
      i32.store
      i32.const 2
      local.set $2
-     loop $repeat|1
+     loop $loop|1
       block $break|1
        local.get $2
        local.get $3
@@ -1029,7 +1030,7 @@
        i32.const 1
        i32.add
        local.set $2
-       br $repeat|1
+       br $loop|1
       end
      end
      local.get $1
@@ -1047,23 +1048,21 @@
       i32.const 4
       i32.add
       local.tee $0
-      block (result i32)
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.tee $2
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $2
+      i32.const 0
+      i32.lt_s
+      local.tee $1
+      if
        i32.const 0
-       i32.lt_s
-       local.tee $1
-       if
-        i32.const 0
-        local.get $2
-        i32.sub
-        local.set $2
-       end
        local.get $2
+       i32.sub
+       local.set $2
       end
       local.get $2
+      local.get $2
       call $~lib/util/number/decimalCount32
       i32.const 1
       i32.add
@@ -1105,23 +1104,21 @@
       i32.const 4
       i32.add
       local.tee $2
-      block (result i32)
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.tee $0
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $0
+      i32.const 0
+      i32.lt_s
+      local.tee $3
+      if
        i32.const 0
-       i32.lt_s
-       local.tee $3
-       if
-        i32.const 0
-        local.get $0
-        i32.sub
-        local.set $0
-       end
        local.get $0
+       i32.sub
+       local.set $0
       end
       local.get $0
+      local.get $0
       call $~lib/util/number/decimalCount32
       i32.const 1
       i32.add
diff --git a/tests/compiler/number.untouched.wat b/tests/compiler/number.untouched.wat
index 329dd674..5668a545 100644
--- a/tests/compiler/number.untouched.wat
+++ b/tests/compiler/number.untouched.wat
@@ -99,7 +99,6 @@
     return
    end
    unreachable
-   unreachable
   else   
    local.get $0
    i32.const 10000000
@@ -129,10 +128,8 @@
     return
    end
    unreachable
-   unreachable
   end
   unreachable
-  unreachable
  )
  (func $~lib/rt/stub/__alloc (; 3 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -242,57 +239,58 @@
     local.get $1
     i32.const 10000
     i32.ge_u
-    if
-     local.get $1
-     i32.const 10000
-     i32.div_u
-     local.set $4
-     local.get $1
-     i32.const 10000
-     i32.rem_u
-     local.set $5
-     local.get $4
-     local.set $1
-     local.get $5
-     i32.const 100
-     i32.div_u
-     local.set $6
-     local.get $5
-     i32.const 100
-     i32.rem_u
-     local.set $7
-     local.get $3
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $8
-     local.get $3
-     local.get $7
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $9
-     local.get $2
-     i32.const 4
-     i32.sub
-     local.set $2
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.shl
-     i32.add
-     local.get $8
-     local.get $9
-     i64.const 32
-     i64.shl
-     i64.or
-     i64.store
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $1
+    i32.const 10000
+    i32.div_u
+    local.set $4
+    local.get $1
+    i32.const 10000
+    i32.rem_u
+    local.set $5
+    local.get $4
+    local.set $1
+    local.get $5
+    i32.const 100
+    i32.div_u
+    local.set $6
+    local.get $5
+    i32.const 100
+    i32.rem_u
+    local.set $7
+    local.get $3
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $8
+    local.get $3
+    local.get $7
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $9
+    local.get $2
+    i32.const 4
+    i32.sub
+    local.set $2
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.shl
+    i32.add
+    local.get $8
+    local.get $9
+    i64.const 32
+    i64.shl
+    i64.or
+    i64.store
+    br $continue|0
    end
+   unreachable
   end
   local.get $1
   i32.const 100
@@ -403,18 +401,16 @@
   i32.const 1
   call $~lib/rt/stub/__alloc
   local.set $3
-  block $~lib/util/number/utoa32_core|inlined.0
-   local.get $3
-   local.set $6
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $6
-   local.get $5
-   local.get $4
-   call $~lib/util/number/utoa32_lut
-  end
+  local.get $3
+  local.set $6
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $6
+  local.get $5
+  local.get $4
+  call $~lib/util/number/utoa32_lut
   local.get $1
   if
    local.get $3
@@ -491,22 +487,23 @@
     else     
      i32.const 0
     end
-    if
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-     local.get $6
-     i32.const 2
-     i32.add
-     local.set $6
-     local.get $7
-     i32.const 2
-     i32.add
-     local.set $7
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    local.get $6
+    i32.const 2
+    i32.add
+    local.set $6
+    local.get $7
+    i32.const 2
+    i32.add
+    local.set $7
+    br $continue|0
    end
+   unreachable
   end
   local.get $5
   local.set $8
@@ -682,498 +679,444 @@
     local.get $14
     i32.const 0
     i32.gt_s
-    if
-     block $break|1
-      block $case10|1
-       block $case9|1
-        block $case8|1
-         block $case7|1
-          block $case6|1
-           block $case5|1
-            block $case4|1
-             block $case3|1
-              block $case2|1
-               block $case1|1
-                block $case0|1
-                 local.get $14
-                 local.set $18
-                 local.get $18
-                 i32.const 10
-                 i32.eq
-                 br_if $case0|1
-                 local.get $18
-                 i32.const 9
-                 i32.eq
-                 br_if $case1|1
-                 local.get $18
-                 i32.const 8
-                 i32.eq
-                 br_if $case2|1
-                 local.get $18
-                 i32.const 7
-                 i32.eq
-                 br_if $case3|1
-                 local.get $18
-                 i32.const 6
-                 i32.eq
-                 br_if $case4|1
-                 local.get $18
-                 i32.const 5
-                 i32.eq
-                 br_if $case5|1
-                 local.get $18
-                 i32.const 4
-                 i32.eq
-                 br_if $case6|1
-                 local.get $18
-                 i32.const 3
-                 i32.eq
-                 br_if $case7|1
-                 local.get $18
-                 i32.const 2
-                 i32.eq
-                 br_if $case8|1
-                 local.get $18
-                 i32.const 1
-                 i32.eq
-                 br_if $case9|1
-                 br $case10|1
-                end
-                block
-                 local.get $12
-                 i32.const 1000000000
-                 i32.div_u
-                 local.set $17
-                 local.get $12
-                 i32.const 1000000000
-                 i32.rem_u
-                 local.set $12
-                 br $break|1
-                 unreachable
-                end
-                unreachable
+    i32.eqz
+    br_if $break|0
+    block $break|1
+     block $case10|1
+      block $case9|1
+       block $case8|1
+        block $case7|1
+         block $case6|1
+          block $case5|1
+           block $case4|1
+            block $case3|1
+             block $case2|1
+              block $case1|1
+               block $case0|1
+                local.get $14
+                local.set $18
+                local.get $18
+                i32.const 10
+                i32.eq
+                br_if $case0|1
+                local.get $18
+                i32.const 9
+                i32.eq
+                br_if $case1|1
+                local.get $18
+                i32.const 8
+                i32.eq
+                br_if $case2|1
+                local.get $18
+                i32.const 7
+                i32.eq
+                br_if $case3|1
+                local.get $18
+                i32.const 6
+                i32.eq
+                br_if $case4|1
+                local.get $18
+                i32.const 5
+                i32.eq
+                br_if $case5|1
+                local.get $18
+                i32.const 4
+                i32.eq
+                br_if $case6|1
+                local.get $18
+                i32.const 3
+                i32.eq
+                br_if $case7|1
+                local.get $18
+                i32.const 2
+                i32.eq
+                br_if $case8|1
+                local.get $18
+                i32.const 1
+                i32.eq
+                br_if $case9|1
+                br $case10|1
                end
-               block
-                local.get $12
-                i32.const 100000000
-                i32.div_u
-                local.set $17
-                local.get $12
-                i32.const 100000000
-                i32.rem_u
-                local.set $12
-                br $break|1
-                unreachable
-               end
-               unreachable
-              end
-              block
                local.get $12
-               i32.const 10000000
+               i32.const 1000000000
                i32.div_u
                local.set $17
                local.get $12
-               i32.const 10000000
+               i32.const 1000000000
                i32.rem_u
                local.set $12
                br $break|1
-               unreachable
               end
-              unreachable
-             end
-             block
               local.get $12
-              i32.const 1000000
+              i32.const 100000000
               i32.div_u
               local.set $17
               local.get $12
-              i32.const 1000000
+              i32.const 100000000
               i32.rem_u
               local.set $12
               br $break|1
-              unreachable
              end
-             unreachable
-            end
-            block
              local.get $12
-             i32.const 100000
+             i32.const 10000000
              i32.div_u
              local.set $17
              local.get $12
-             i32.const 100000
+             i32.const 10000000
              i32.rem_u
              local.set $12
              br $break|1
-             unreachable
             end
-            unreachable
-           end
-           block
             local.get $12
-            i32.const 10000
+            i32.const 1000000
             i32.div_u
             local.set $17
             local.get $12
-            i32.const 10000
+            i32.const 1000000
             i32.rem_u
             local.set $12
             br $break|1
-            unreachable
            end
-           unreachable
-          end
-          block
            local.get $12
-           i32.const 1000
+           i32.const 100000
            i32.div_u
            local.set $17
            local.get $12
-           i32.const 1000
+           i32.const 100000
            i32.rem_u
            local.set $12
            br $break|1
-           unreachable
           end
-          unreachable
-         end
-         block
           local.get $12
-          i32.const 100
+          i32.const 10000
           i32.div_u
           local.set $17
           local.get $12
-          i32.const 100
+          i32.const 10000
           i32.rem_u
           local.set $12
           br $break|1
-          unreachable
          end
-         unreachable
-        end
-        block
          local.get $12
-         i32.const 10
+         i32.const 1000
          i32.div_u
          local.set $17
          local.get $12
-         i32.const 10
+         i32.const 1000
          i32.rem_u
          local.set $12
          br $break|1
-         unreachable
         end
-        unreachable
-       end
-       block
         local.get $12
+        i32.const 100
+        i32.div_u
         local.set $17
-        i32.const 0
+        local.get $12
+        i32.const 100
+        i32.rem_u
         local.set $12
         br $break|1
-        unreachable
        end
-       unreachable
-      end
-      block
-       i32.const 0
+       local.get $12
+       i32.const 10
+       i32.div_u
        local.set $17
+       local.get $12
+       i32.const 10
+       i32.rem_u
+       local.set $12
        br $break|1
-       unreachable
       end
-      unreachable
+      local.get $12
+      local.set $17
+      i32.const 0
+      local.set $12
+      br $break|1
      end
-     local.get $17
+     i32.const 0
+     local.set $17
+     br $break|1
+    end
+    local.get $17
+    local.get $15
+    i32.or
+    if
+     local.get $0
      local.get $15
-     i32.or
-     if
-      local.get $0
-      block (result i32)
-       local.get $15
-       local.tee $18
-       i32.const 1
-       i32.add
-       local.set $15
-       local.get $18
-      end
-      i32.const 1
-      i32.shl
-      i32.add
-      i32.const 48
-      local.get $17
-      i32.const 65535
-      i32.and
-      i32.add
-      i32.store16
-     end
-     local.get $14
+     local.tee $18
      i32.const 1
-     i32.sub
-     local.set $14
-     local.get $12
-     i64.extend_i32_u
+     i32.add
+     local.set $15
+     local.get $18
+     i32.const 1
+     i32.shl
+     i32.add
+     i32.const 48
+     local.get $17
+     i32.const 65535
+     i32.and
+     i32.add
+     i32.store16
+    end
+    local.get $14
+    i32.const 1
+    i32.sub
+    local.set $14
+    local.get $12
+    i64.extend_i32_u
+    local.get $7
+    i64.extend_i32_s
+    i64.shl
+    local.get $13
+    i64.add
+    local.set $19
+    local.get $19
+    local.get $5
+    i64.le_u
+    if
+     global.get $~lib/util/number/_K
+     local.get $14
+     i32.add
+     global.set $~lib/util/number/_K
+     local.get $0
+     local.set $24
+     local.get $15
+     local.set $18
+     local.get $5
+     local.set $23
+     local.get $19
+     local.set $22
+     local.get $16
+     local.get $14
+     i32.const 2
+     i32.shl
+     i32.add
+     i64.load32_u
      local.get $7
      i64.extend_i32_s
      i64.shl
-     local.get $13
-     i64.add
-     local.set $19
-     local.get $19
-     local.get $5
-     i64.le_u
-     if
-      global.get $~lib/util/number/_K
-      local.get $14
-      i32.add
-      global.set $~lib/util/number/_K
-      block $~lib/util/number/grisuRound|inlined.0
-       local.get $0
-       local.set $24
-       local.get $15
-       local.set $18
-       local.get $5
-       local.set $23
-       local.get $19
-       local.set $22
-       local.get $16
-       local.get $14
-       i32.const 2
-       i32.shl
-       i32.add
-       i64.load32_u
-       local.get $7
-       i64.extend_i32_s
-       i64.shl
-       local.set $21
-       local.get $10
-       local.set $20
-       local.get $24
-       local.get $18
-       i32.const 1
-       i32.sub
-       i32.const 1
-       i32.shl
-       i32.add
-       local.set $25
-       local.get $25
-       i32.load16_u
-       local.set $26
-       block $break|2
-        loop $continue|2
-         local.get $22
-         local.get $20
-         i64.lt_u
-         if (result i32)
-          local.get $23
-          local.get $22
-          i64.sub
-          local.get $21
-          i64.ge_u
-         else          
-          i32.const 0
-         end
-         if (result i32)
-          local.get $22
-          local.get $21
-          i64.add
-          local.get $20
-          i64.lt_u
-          if (result i32)
-           i32.const 1
-          else           
-           local.get $20
-           local.get $22
-           i64.sub
-           local.get $22
-           local.get $21
-           i64.add
-           local.get $20
-           i64.sub
-           i64.gt_u
-          end
-         else          
-          i32.const 0
-         end
-         if
-          local.get $26
-          i32.const 1
-          i32.sub
-          local.set $26
-          local.get $22
-          local.get $21
-          i64.add
-          local.set $22
-          br $continue|2
-         end
-        end
-       end
-       local.get $25
-       local.get $26
-       i32.store16
-      end
-      local.get $15
-      return
-     end
-     br $continue|0
-    end
-   end
-  end
-  block $break|3
-   loop $continue|3
-    i32.const 1
-    if
-     local.get $13
-     i64.const 10
-     i64.mul
-     local.set $13
-     local.get $5
-     i64.const 10
-     i64.mul
-     local.set $5
-     local.get $13
-     local.get $7
-     i64.extend_i32_s
-     i64.shr_u
-     local.set $19
-     local.get $19
-     local.get $15
-     i64.extend_i32_s
-     i64.or
-     i64.const 0
-     i64.ne
-     if
-      local.get $0
-      block (result i32)
-       local.get $15
-       local.tee $17
-       i32.const 1
-       i32.add
-       local.set $15
-       local.get $17
-      end
-      i32.const 1
-      i32.shl
-      i32.add
-      i32.const 48
-      local.get $19
-      i32.wrap_i64
-      i32.const 65535
-      i32.and
-      i32.add
-      i32.store16
-     end
-     local.get $13
-     local.get $9
-     i64.and
-     local.set $13
-     local.get $14
+     local.set $21
+     local.get $10
+     local.set $20
+     local.get $24
+     local.get $18
      i32.const 1
      i32.sub
-     local.set $14
-     local.get $13
-     local.get $5
-     i64.lt_u
-     if
-      global.get $~lib/util/number/_K
-      local.get $14
-      i32.add
-      global.set $~lib/util/number/_K
-      local.get $10
-      local.get $16
-      i32.const 0
-      local.get $14
-      i32.sub
-      i32.const 2
-      i32.shl
-      i32.add
-      i64.load32_u
-      i64.mul
-      local.set $10
-      block $~lib/util/number/grisuRound|inlined.1
-       local.get $0
-       local.set $24
-       local.get $15
-       local.set $18
-       local.get $5
-       local.set $23
-       local.get $13
-       local.set $22
-       local.get $8
-       local.set $21
-       local.get $10
-       local.set $20
-       local.get $24
-       local.get $18
+     i32.const 1
+     i32.shl
+     i32.add
+     local.set $25
+     local.get $25
+     i32.load16_u
+     local.set $26
+     block $break|2
+      loop $continue|2
+       local.get $22
+       local.get $20
+       i64.lt_u
+       if (result i32)
+        local.get $23
+        local.get $22
+        i64.sub
+        local.get $21
+        i64.ge_u
+       else        
+        i32.const 0
+       end
+       if (result i32)
+        local.get $22
+        local.get $21
+        i64.add
+        local.get $20
+        i64.lt_u
+        if (result i32)
+         i32.const 1
+        else         
+         local.get $20
+         local.get $22
+         i64.sub
+         local.get $22
+         local.get $21
+         i64.add
+         local.get $20
+         i64.sub
+         i64.gt_u
+        end
+       else        
+        i32.const 0
+       end
+       i32.eqz
+       br_if $break|2
+       local.get $26
        i32.const 1
        i32.sub
-       i32.const 1
-       i32.shl
-       i32.add
-       local.set $17
-       local.get $17
-       i32.load16_u
        local.set $26
-       block $break|4
-        loop $continue|4
-         local.get $22
-         local.get $20
-         i64.lt_u
-         if (result i32)
-          local.get $23
-          local.get $22
-          i64.sub
-          local.get $21
-          i64.ge_u
-         else          
-          i32.const 0
-         end
-         if (result i32)
-          local.get $22
-          local.get $21
-          i64.add
-          local.get $20
-          i64.lt_u
-          if (result i32)
-           i32.const 1
-          else           
-           local.get $20
-           local.get $22
-           i64.sub
-           local.get $22
-           local.get $21
-           i64.add
-           local.get $20
-           i64.sub
-           i64.gt_u
-          end
-         else          
-          i32.const 0
-         end
-         if
-          local.get $26
-          i32.const 1
-          i32.sub
-          local.set $26
-          local.get $22
-          local.get $21
-          i64.add
-          local.set $22
-          br $continue|4
-         end
-        end
-       end
-       local.get $17
-       local.get $26
-       i32.store16
+       local.get $22
+       local.get $21
+       i64.add
+       local.set $22
+       br $continue|2
       end
-      local.get $15
-      return
+      unreachable
      end
-     br $continue|3
+     local.get $25
+     local.get $26
+     i32.store16
+     local.get $15
+     return
     end
+    br $continue|0
    end
+   unreachable
   end
-  local.get $15
+  loop $continue|3
+   local.get $13
+   i64.const 10
+   i64.mul
+   local.set $13
+   local.get $5
+   i64.const 10
+   i64.mul
+   local.set $5
+   local.get $13
+   local.get $7
+   i64.extend_i32_s
+   i64.shr_u
+   local.set $19
+   local.get $19
+   local.get $15
+   i64.extend_i32_s
+   i64.or
+   i64.const 0
+   i64.ne
+   if
+    local.get $0
+    local.get $15
+    local.tee $17
+    i32.const 1
+    i32.add
+    local.set $15
+    local.get $17
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.const 48
+    local.get $19
+    i32.wrap_i64
+    i32.const 65535
+    i32.and
+    i32.add
+    i32.store16
+   end
+   local.get $13
+   local.get $9
+   i64.and
+   local.set $13
+   local.get $14
+   i32.const 1
+   i32.sub
+   local.set $14
+   local.get $13
+   local.get $5
+   i64.lt_u
+   if
+    global.get $~lib/util/number/_K
+    local.get $14
+    i32.add
+    global.set $~lib/util/number/_K
+    local.get $10
+    local.get $16
+    i32.const 0
+    local.get $14
+    i32.sub
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    i64.mul
+    local.set $10
+    local.get $0
+    local.set $24
+    local.get $15
+    local.set $18
+    local.get $5
+    local.set $23
+    local.get $13
+    local.set $22
+    local.get $8
+    local.set $21
+    local.get $10
+    local.set $20
+    local.get $24
+    local.get $18
+    i32.const 1
+    i32.sub
+    i32.const 1
+    i32.shl
+    i32.add
+    local.set $17
+    local.get $17
+    i32.load16_u
+    local.set $26
+    block $break|4
+     loop $continue|4
+      local.get $22
+      local.get $20
+      i64.lt_u
+      if (result i32)
+       local.get $23
+       local.get $22
+       i64.sub
+       local.get $21
+       i64.ge_u
+      else       
+       i32.const 0
+      end
+      if (result i32)
+       local.get $22
+       local.get $21
+       i64.add
+       local.get $20
+       i64.lt_u
+       if (result i32)
+        i32.const 1
+       else        
+        local.get $20
+        local.get $22
+        i64.sub
+        local.get $22
+        local.get $21
+        i64.add
+        local.get $20
+        i64.sub
+        i64.gt_u
+       end
+      else       
+       i32.const 0
+      end
+      i32.eqz
+      br_if $break|4
+      local.get $26
+      i32.const 1
+      i32.sub
+      local.set $26
+      local.get $22
+      local.get $21
+      i64.add
+      local.set $22
+      br $continue|4
+     end
+     unreachable
+    end
+    local.get $17
+    local.get $26
+    i32.store16
+    local.get $15
+    return
+   end
+   br $continue|3
+  end
+  unreachable
  )
  (func $~lib/util/memory/memcpy (; 17 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
@@ -1189,32 +1132,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1227,50 +1167,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1335,22 +1276,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1382,338 +1319,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1721,15 +1398,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -1737,15 +1414,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -1753,10 +1430,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -1772,306 +1449,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2079,148 +1919,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2228,76 +2036,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2305,40 +2097,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2346,22 +2130,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2422,94 +2202,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2527,54 +2302,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2586,9 +2320,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -2640,7 +2418,7 @@
    block $break|0
     local.get $1
     local.set $4
-    loop $repeat|0
+    loop $loop|0
      local.get $4
      local.get $3
      i32.lt_s
@@ -2657,8 +2435,7 @@
      i32.const 1
      i32.add
      local.set $4
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -2752,7 +2529,7 @@
      block $break|1
       i32.const 2
       local.set $5
-      loop $repeat|1
+      loop $loop|1
        local.get $5
        local.get $4
        i32.lt_s
@@ -2769,8 +2546,7 @@
        i32.const 1
        i32.add
        local.set $5
-       br $repeat|1
-       unreachable
+       br $loop|1
       end
       unreachable
      end
@@ -2786,51 +2562,47 @@
       local.get $0
       i32.const 101
       i32.store16 offset=2
-      block $~lib/util/number/genExponent|inlined.0 (result i32)
-       local.get $0
-       i32.const 4
-       i32.add
-       local.set $4
-       local.get $3
-       i32.const 1
+      local.get $0
+      i32.const 4
+      i32.add
+      local.set $4
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $5
+      local.get $5
+      i32.const 0
+      i32.lt_s
+      local.set $6
+      local.get $6
+      if
+       i32.const 0
+       local.get $5
        i32.sub
        local.set $5
-       local.get $5
-       i32.const 0
-       i32.lt_s
-       local.set $6
-       local.get $6
-       if
-        i32.const 0
-        local.get $5
-        i32.sub
-        local.set $5
-       end
-       local.get $5
-       call $~lib/util/number/decimalCount32
-       i32.const 1
-       i32.add
-       local.set $7
-       block $~lib/util/number/utoa32_core|inlined.1
-        local.get $4
-        local.set $10
-        local.get $5
-        local.set $9
-        local.get $7
-        local.set $8
-        local.get $10
-        local.get $9
-        local.get $8
-        call $~lib/util/number/utoa32_lut
-       end
-       local.get $4
-       i32.const 45
-       i32.const 43
-       local.get $6
-       select
-       i32.store16
-       local.get $7
       end
+      local.get $5
+      call $~lib/util/number/decimalCount32
+      i32.const 1
+      i32.add
+      local.set $7
+      local.get $4
+      local.set $10
+      local.get $5
+      local.set $9
+      local.get $7
+      local.set $8
+      local.get $10
+      local.get $9
+      local.get $8
+      call $~lib/util/number/utoa32_lut
+      local.get $4
+      i32.const 45
+      i32.const 43
+      local.get $6
+      select
+      i32.store16
+      local.get $7
       local.set $1
       local.get $1
       i32.const 2
@@ -2860,53 +2632,49 @@
       i32.const 101
       i32.store16 offset=2
       local.get $1
-      block $~lib/util/number/genExponent|inlined.1 (result i32)
-       local.get $0
-       local.get $7
-       i32.add
-       i32.const 4
-       i32.add
-       local.set $9
-       local.get $3
-       i32.const 1
+      local.get $0
+      local.get $7
+      i32.add
+      i32.const 4
+      i32.add
+      local.set $9
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $8
+      local.get $8
+      i32.const 0
+      i32.lt_s
+      local.set $6
+      local.get $6
+      if
+       i32.const 0
+       local.get $8
        i32.sub
        local.set $8
-       local.get $8
-       i32.const 0
-       i32.lt_s
-       local.set $6
-       local.get $6
-       if
-        i32.const 0
-        local.get $8
-        i32.sub
-        local.set $8
-       end
-       local.get $8
-       call $~lib/util/number/decimalCount32
-       i32.const 1
-       i32.add
-       local.set $4
-       block $~lib/util/number/utoa32_core|inlined.2
-        local.get $9
-        local.set $11
-        local.get $8
-        local.set $5
-        local.get $4
-        local.set $10
-        local.get $11
-        local.get $5
-        local.get $10
-        call $~lib/util/number/utoa32_lut
-       end
-       local.get $9
-       i32.const 45
-       i32.const 43
-       local.get $6
-       select
-       i32.store16
-       local.get $4
       end
+      local.get $8
+      call $~lib/util/number/decimalCount32
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $9
+      local.set $11
+      local.get $8
+      local.set $5
+      local.get $4
+      local.set $10
+      local.get $11
+      local.get $5
+      local.get $10
+      call $~lib/util/number/utoa32_lut
+      local.get $9
+      i32.const 45
+      i32.const 43
+      local.get $6
+      select
+      i32.store16
+      local.get $4
       i32.add
       local.set $1
       local.get $1
@@ -2921,7 +2689,6 @@
    unreachable
   end
   unreachable
-  unreachable
  )
  (func $~lib/util/number/dtoa_core (; 20 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
   (local $2 i32)
@@ -2964,387 +2731,371 @@
    i32.const 45
    i32.store16
   end
-  block $~lib/util/number/grisu2|inlined.0 (result i32)
-   local.get $1
-   local.set $5
-   local.get $0
-   local.set $4
-   local.get $2
-   local.set $3
-   local.get $5
-   i64.reinterpret_f64
-   local.set $6
-   local.get $6
-   i64.const 9218868437227405312
-   i64.and
-   i64.const 52
-   i64.shr_u
-   i32.wrap_i64
-   local.set $7
-   local.get $6
-   i64.const 4503599627370495
-   i64.and
-   local.set $8
-   local.get $7
-   i32.const 0
-   i32.ne
-   i64.extend_i32_u
-   i64.const 52
-   i64.shl
-   local.get $8
-   i64.add
-   local.set $9
-   local.get $7
-   i32.const 1
-   local.get $7
-   i32.const 0
-   i32.ne
-   select
-   i32.const 1023
-   i32.const 52
-   i32.add
-   i32.sub
-   local.set $7
-   block $~lib/util/number/normalizedBoundaries|inlined.0
-    local.get $9
-    local.set $11
-    local.get $7
-    local.set $10
-    local.get $11
-    i64.const 1
-    i64.shl
-    i64.const 1
-    i64.add
-    local.set $12
-    local.get $10
-    i32.const 1
-    i32.sub
-    local.set $13
-    local.get $12
-    i64.clz
-    i32.wrap_i64
-    local.set $14
-    local.get $12
-    local.get $14
-    i64.extend_i32_s
-    i64.shl
-    local.set $12
-    local.get $13
-    local.get $14
-    i32.sub
-    local.set $13
-    i32.const 1
-    local.get $11
-    i64.const 4503599627370496
-    i64.eq
-    i32.add
-    local.set $15
-    local.get $12
-    global.set $~lib/util/number/_frc_plus
-    local.get $11
-    local.get $15
-    i64.extend_i32_s
-    i64.shl
-    i64.const 1
-    i64.sub
-    local.get $10
-    local.get $15
-    i32.sub
-    local.get $13
-    i32.sub
-    i64.extend_i32_s
-    i64.shl
-    global.set $~lib/util/number/_frc_minus
-    local.get $13
-    global.set $~lib/util/number/_exp
-   end
-   block $~lib/util/number/getCachedPower|inlined.0
-    global.get $~lib/util/number/_exp
-    local.set $10
-    i32.const -61
-    local.get $10
-    i32.sub
-    f64.convert_i32_s
-    f64.const 0.30102999566398114
-    f64.mul
-    f64.const 347
-    f64.add
-    local.set $16
-    local.get $16
-    i32.trunc_f64_s
-    local.set $15
-    local.get $15
-    local.get $15
-    f64.convert_i32_s
-    local.get $16
-    f64.ne
-    i32.add
-    local.set $15
-    local.get $15
-    i32.const 3
-    i32.shr_s
-    i32.const 1
-    i32.add
-    local.set $14
-    i32.const 348
-    local.get $14
-    i32.const 3
-    i32.shl
-    i32.sub
-    global.set $~lib/util/number/_K
-    i32.const 1392
-    local.get $14
-    call $~lib/array/Array<u64>#__unchecked_get
-    global.set $~lib/util/number/_frc_pow
-    i32.const 1616
-    local.get $14
-    call $~lib/array/Array<i16>#__unchecked_get
-    global.set $~lib/util/number/_exp_pow
-   end
-   local.get $9
-   i64.clz
-   i32.wrap_i64
-   local.set $14
-   local.get $9
-   local.get $14
-   i64.extend_i32_s
-   i64.shl
-   local.set $9
-   local.get $7
-   local.get $14
-   i32.sub
-   local.set $7
-   global.get $~lib/util/number/_frc_pow
-   local.set $12
-   global.get $~lib/util/number/_exp_pow
-   local.set $15
-   block $~lib/util/number/umul64f|inlined.0 (result i64)
-    local.get $9
-    local.set $17
-    local.get $12
-    local.set $11
-    local.get $17
-    i64.const 4294967295
-    i64.and
-    local.set $18
-    local.get $11
-    i64.const 4294967295
-    i64.and
-    local.set $19
-    local.get $17
-    i64.const 32
-    i64.shr_u
-    local.set $20
-    local.get $11
-    i64.const 32
-    i64.shr_u
-    local.set $21
-    local.get $18
-    local.get $19
-    i64.mul
-    local.set $22
-    local.get $20
-    local.get $19
-    i64.mul
-    local.get $22
-    i64.const 32
-    i64.shr_u
-    i64.add
-    local.set $23
-    local.get $18
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.const 4294967295
-    i64.and
-    i64.add
-    local.set $24
-    local.get $24
-    i64.const 2147483647
-    i64.add
-    local.set $24
-    local.get $23
-    i64.const 32
-    i64.shr_u
-    local.set $23
-    local.get $24
-    i64.const 32
-    i64.shr_u
-    local.set $24
-    local.get $20
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.add
-    local.get $24
-    i64.add
-   end
-   local.set $24
-   block $~lib/util/number/umul64e|inlined.0 (result i32)
-    local.get $7
-    local.set $10
-    local.get $15
-    local.set $13
-    local.get $10
-    local.get $13
-    i32.add
-    i32.const 64
-    i32.add
-   end
-   local.set $10
-   block $~lib/util/number/umul64f|inlined.1 (result i64)
-    global.get $~lib/util/number/_frc_plus
-    local.set $17
-    local.get $12
-    local.set $11
-    local.get $17
-    i64.const 4294967295
-    i64.and
-    local.set $23
-    local.get $11
-    i64.const 4294967295
-    i64.and
-    local.set $22
-    local.get $17
-    i64.const 32
-    i64.shr_u
-    local.set $21
-    local.get $11
-    i64.const 32
-    i64.shr_u
-    local.set $20
-    local.get $23
-    local.get $22
-    i64.mul
-    local.set $19
-    local.get $21
-    local.get $22
-    i64.mul
-    local.get $19
-    i64.const 32
-    i64.shr_u
-    i64.add
-    local.set $18
-    local.get $23
-    local.get $20
-    i64.mul
-    local.get $18
-    i64.const 4294967295
-    i64.and
-    i64.add
-    local.set $25
-    local.get $25
-    i64.const 2147483647
-    i64.add
-    local.set $25
-    local.get $18
-    i64.const 32
-    i64.shr_u
-    local.set $18
-    local.get $25
-    i64.const 32
-    i64.shr_u
-    local.set $25
-    local.get $21
-    local.get $20
-    i64.mul
-    local.get $18
-    i64.add
-    local.get $25
-    i64.add
-   end
-   i64.const 1
-   i64.sub
-   local.set $25
-   block $~lib/util/number/umul64e|inlined.1 (result i32)
-    global.get $~lib/util/number/_exp
-    local.set $26
-    local.get $15
-    local.set $13
-    local.get $26
-    local.get $13
-    i32.add
-    i32.const 64
-    i32.add
-   end
-   local.set $26
-   block $~lib/util/number/umul64f|inlined.2 (result i64)
-    global.get $~lib/util/number/_frc_minus
-    local.set $17
-    local.get $12
-    local.set $11
-    local.get $17
-    i64.const 4294967295
-    i64.and
-    local.set $18
-    local.get $11
-    i64.const 4294967295
-    i64.and
-    local.set $19
-    local.get $17
-    i64.const 32
-    i64.shr_u
-    local.set $20
-    local.get $11
-    i64.const 32
-    i64.shr_u
-    local.set $21
-    local.get $18
-    local.get $19
-    i64.mul
-    local.set $22
-    local.get $20
-    local.get $19
-    i64.mul
-    local.get $22
-    i64.const 32
-    i64.shr_u
-    i64.add
-    local.set $23
-    local.get $18
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.const 4294967295
-    i64.and
-    i64.add
-    local.set $27
-    local.get $27
-    i64.const 2147483647
-    i64.add
-    local.set $27
-    local.get $23
-    i64.const 32
-    i64.shr_u
-    local.set $23
-    local.get $27
-    i64.const 32
-    i64.shr_u
-    local.set $27
-    local.get $20
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.add
-    local.get $27
-    i64.add
-   end
-   i64.const 1
-   i64.add
-   local.set $27
-   local.get $25
-   local.get $27
-   i64.sub
-   local.set $23
-   local.get $4
-   local.get $24
-   local.get $10
-   local.get $25
-   local.get $26
-   local.get $23
-   local.get $3
-   call $~lib/util/number/genDigits
-  end
+  local.get $1
+  local.set $5
+  local.get $0
+  local.set $4
+  local.get $2
+  local.set $3
+  local.get $5
+  i64.reinterpret_f64
+  local.set $6
+  local.get $6
+  i64.const 9218868437227405312
+  i64.and
+  i64.const 52
+  i64.shr_u
+  i32.wrap_i64
+  local.set $7
+  local.get $6
+  i64.const 4503599627370495
+  i64.and
+  local.set $8
+  local.get $7
+  i32.const 0
+  i32.ne
+  i64.extend_i32_u
+  i64.const 52
+  i64.shl
+  local.get $8
+  i64.add
+  local.set $9
+  local.get $7
+  i32.const 1
+  local.get $7
+  i32.const 0
+  i32.ne
+  select
+  i32.const 1023
+  i32.const 52
+  i32.add
+  i32.sub
+  local.set $7
+  local.get $9
+  local.set $11
+  local.get $7
+  local.set $10
+  local.get $11
+  i64.const 1
+  i64.shl
+  i64.const 1
+  i64.add
+  local.set $12
+  local.get $10
+  i32.const 1
+  i32.sub
+  local.set $13
+  local.get $12
+  i64.clz
+  i32.wrap_i64
+  local.set $14
+  local.get $12
+  local.get $14
+  i64.extend_i32_s
+  i64.shl
+  local.set $12
+  local.get $13
+  local.get $14
+  i32.sub
+  local.set $13
+  i32.const 1
+  local.get $11
+  i64.const 4503599627370496
+  i64.eq
+  i32.add
+  local.set $15
+  local.get $12
+  global.set $~lib/util/number/_frc_plus
+  local.get $11
+  local.get $15
+  i64.extend_i32_s
+  i64.shl
+  i64.const 1
+  i64.sub
+  local.get $10
+  local.get $15
+  i32.sub
+  local.get $13
+  i32.sub
+  i64.extend_i32_s
+  i64.shl
+  global.set $~lib/util/number/_frc_minus
+  local.get $13
+  global.set $~lib/util/number/_exp
+  global.get $~lib/util/number/_exp
+  local.set $10
+  i32.const -61
+  local.get $10
+  i32.sub
+  f64.convert_i32_s
+  f64.const 0.30102999566398114
+  f64.mul
+  f64.const 347
+  f64.add
+  local.set $16
+  local.get $16
+  i32.trunc_f64_s
+  local.set $15
+  local.get $15
+  local.get $15
+  f64.convert_i32_s
+  local.get $16
+  f64.ne
+  i32.add
+  local.set $15
+  local.get $15
+  i32.const 3
+  i32.shr_s
+  i32.const 1
+  i32.add
+  local.set $14
+  i32.const 348
+  local.get $14
+  i32.const 3
+  i32.shl
+  i32.sub
+  global.set $~lib/util/number/_K
+  i32.const 1392
+  local.get $14
+  call $~lib/array/Array<u64>#__unchecked_get
+  global.set $~lib/util/number/_frc_pow
+  i32.const 1616
+  local.get $14
+  call $~lib/array/Array<i16>#__unchecked_get
+  global.set $~lib/util/number/_exp_pow
+  local.get $9
+  i64.clz
+  i32.wrap_i64
+  local.set $14
+  local.get $9
+  local.get $14
+  i64.extend_i32_s
+  i64.shl
+  local.set $9
+  local.get $7
+  local.get $14
+  i32.sub
+  local.set $7
+  global.get $~lib/util/number/_frc_pow
+  local.set $12
+  global.get $~lib/util/number/_exp_pow
+  local.set $15
+  local.get $9
+  local.set $17
+  local.get $12
+  local.set $11
+  local.get $17
+  i64.const 4294967295
+  i64.and
+  local.set $18
+  local.get $11
+  i64.const 4294967295
+  i64.and
+  local.set $19
+  local.get $17
+  i64.const 32
+  i64.shr_u
+  local.set $20
+  local.get $11
+  i64.const 32
+  i64.shr_u
+  local.set $21
+  local.get $18
+  local.get $19
+  i64.mul
+  local.set $22
+  local.get $20
+  local.get $19
+  i64.mul
+  local.get $22
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.set $23
+  local.get $18
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.const 4294967295
+  i64.and
+  i64.add
+  local.set $24
+  local.get $24
+  i64.const 2147483647
+  i64.add
+  local.set $24
+  local.get $23
+  i64.const 32
+  i64.shr_u
+  local.set $23
+  local.get $24
+  i64.const 32
+  i64.shr_u
+  local.set $24
+  local.get $20
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.add
+  local.get $24
+  i64.add
+  local.set $24
+  local.get $7
+  local.set $10
+  local.get $15
+  local.set $13
+  local.get $10
+  local.get $13
+  i32.add
+  i32.const 64
+  i32.add
+  local.set $10
+  global.get $~lib/util/number/_frc_plus
+  local.set $17
+  local.get $12
+  local.set $11
+  local.get $17
+  i64.const 4294967295
+  i64.and
+  local.set $23
+  local.get $11
+  i64.const 4294967295
+  i64.and
+  local.set $22
+  local.get $17
+  i64.const 32
+  i64.shr_u
+  local.set $21
+  local.get $11
+  i64.const 32
+  i64.shr_u
+  local.set $20
+  local.get $23
+  local.get $22
+  i64.mul
+  local.set $19
+  local.get $21
+  local.get $22
+  i64.mul
+  local.get $19
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.set $18
+  local.get $23
+  local.get $20
+  i64.mul
+  local.get $18
+  i64.const 4294967295
+  i64.and
+  i64.add
+  local.set $25
+  local.get $25
+  i64.const 2147483647
+  i64.add
+  local.set $25
+  local.get $18
+  i64.const 32
+  i64.shr_u
+  local.set $18
+  local.get $25
+  i64.const 32
+  i64.shr_u
+  local.set $25
+  local.get $21
+  local.get $20
+  i64.mul
+  local.get $18
+  i64.add
+  local.get $25
+  i64.add
+  i64.const 1
+  i64.sub
+  local.set $25
+  global.get $~lib/util/number/_exp
+  local.set $26
+  local.get $15
+  local.set $13
+  local.get $26
+  local.get $13
+  i32.add
+  i32.const 64
+  i32.add
+  local.set $26
+  global.get $~lib/util/number/_frc_minus
+  local.set $17
+  local.get $12
+  local.set $11
+  local.get $17
+  i64.const 4294967295
+  i64.and
+  local.set $18
+  local.get $11
+  i64.const 4294967295
+  i64.and
+  local.set $19
+  local.get $17
+  i64.const 32
+  i64.shr_u
+  local.set $20
+  local.get $11
+  i64.const 32
+  i64.shr_u
+  local.set $21
+  local.get $18
+  local.get $19
+  i64.mul
+  local.set $22
+  local.get $20
+  local.get $19
+  i64.mul
+  local.get $22
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.set $23
+  local.get $18
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.const 4294967295
+  i64.and
+  i64.add
+  local.set $27
+  local.get $27
+  i64.const 2147483647
+  i64.add
+  local.set $27
+  local.get $23
+  i64.const 32
+  i64.shr_u
+  local.set $23
+  local.get $27
+  i64.const 32
+  i64.shr_u
+  local.set $27
+  local.get $20
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.add
+  local.get $27
+  i64.add
+  i64.const 1
+  i64.add
+  local.set $27
+  local.get $25
+  local.get $27
+  i64.sub
+  local.set $23
+  local.get $4
+  local.get $24
+  local.get $10
+  local.get $25
+  local.get $26
+  local.get $23
+  local.get $3
+  call $~lib/util/number/genDigits
   local.set $28
   local.get $0
   local.get $2
@@ -3718,13 +3469,11 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $number/a
-   i32.const 1
-   i32.add
-   global.set $number/a
-   global.get $number/a
-  end
+  global.get $number/a
+  i32.const 1
+  i32.add
+  global.set $number/a
+  global.get $number/a
   call $~lib/number/I32#toString
   local.tee $5
   i32.const 1896
@@ -3738,13 +3487,11 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $number/a
-   i32.const 1
-   i32.sub
-   global.set $number/a
-   global.get $number/a
-  end
+  global.get $number/a
+  i32.const 1
+  i32.sub
+  global.set $number/a
+  global.get $number/a
   call $~lib/number/I32#toString
   local.tee $6
   i32.const 496
@@ -3788,14 +3535,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $number/a
-   local.tee $9
-   i32.const 1
-   i32.add
-   global.set $number/a
-   local.get $9
-  end
+  global.get $number/a
+  local.tee $9
+  i32.const 1
+  i32.add
+  global.set $number/a
+  local.get $9
   call $~lib/number/I32#toString
   local.tee $9
   i32.const 496
@@ -3809,14 +3554,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $number/a
-   local.tee $10
-   i32.const 1
-   i32.sub
-   global.set $number/a
-   local.get $10
-  end
+  global.get $number/a
+  local.tee $10
+  i32.const 1
+  i32.sub
+  global.set $number/a
+  local.get $10
   call $~lib/number/I32#toString
   local.tee $10
   i32.const 1896
diff --git a/tests/compiler/overflow.untouched.wat b/tests/compiler/overflow.untouched.wat
index 67e0bb93..9acda5bf 100644
--- a/tests/compiler/overflow.untouched.wat
+++ b/tests/compiler/overflow.untouched.wat
@@ -12,745 +12,721 @@
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  block
-   i32.const 127
-   local.set $0
-   local.get $0
-   i32.const 1
-   i32.add
-   local.set $0
-   local.get $0
+  i32.const 127
+  local.set $0
+  local.get $0
+  i32.const 1
+  i32.add
+  local.set $0
+  local.get $0
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  i32.const -128
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
    i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   i32.const -128
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 10
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.sub
-   local.set $0
-   local.get $0
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   i32.const 127
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 13
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    local.tee $2
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $2
-   end
-   local.set $1
-   local.get $0
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   i32.const -128
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 16
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    local.tee $2
-    i32.const 1
-    i32.sub
-    local.set $0
-    local.get $2
-   end
-   local.set $1
-   local.get $0
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   i32.const 127
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 19
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.add
-   local.set $0
-   local.get $0
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   i32.const -128
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 22
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.sub
-   local.set $0
-   local.get $0
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   i32.const 127
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 25
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.add
-   local.tee $0
-   local.set $1
-   local.get $0
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   i32.const -128
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 28
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.sub
-   local.tee $0
-   local.set $1
-   local.get $0
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   i32.const 127
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 31
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.add
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   i32.const -128
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 33
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
+   i32.const 10
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
-   i32.const 32767
-   local.set $1
-   local.get $1
-   i32.const 1
-   i32.add
-   local.set $1
-   local.get $1
-   i32.const 16
-   i32.shl
-   i32.const 16
-   i32.shr_s
-   i32.const -32768
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 42
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.sub
-   local.set $1
-   local.get $1
-   i32.const 16
-   i32.shl
-   i32.const 16
-   i32.shr_s
-   i32.const 32767
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 45
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    local.get $1
-    local.tee $2
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $2
-   end
-   local.set $0
-   local.get $1
-   i32.const 16
-   i32.shl
-   i32.const 16
-   i32.shr_s
-   i32.const -32768
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 48
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    local.get $1
-    local.tee $2
-    i32.const 1
-    i32.sub
-    local.set $1
-    local.get $2
-   end
-   local.set $0
-   local.get $1
-   i32.const 16
-   i32.shl
-   i32.const 16
-   i32.shr_s
-   i32.const 32767
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 51
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.add
-   local.set $1
-   local.get $1
-   i32.const 16
-   i32.shl
-   i32.const 16
-   i32.shr_s
-   i32.const -32768
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 54
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.sub
-   local.set $1
-   local.get $1
-   i32.const 16
-   i32.shl
-   i32.const 16
-   i32.shr_s
-   i32.const 32767
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 57
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.add
-   local.tee $1
-   local.set $0
-   local.get $1
-   i32.const 16
-   i32.shl
-   i32.const 16
-   i32.shr_s
-   i32.const -32768
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 60
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.sub
-   local.tee $1
-   local.set $0
-   local.get $1
-   i32.const 16
-   i32.shl
-   i32.const 16
-   i32.shr_s
-   i32.const 32767
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 63
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.add
-   i32.const 16
-   i32.shl
-   i32.const 16
-   i32.shr_s
-   i32.const -32768
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 65
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
+  local.get $0
+  i32.const 1
+  i32.sub
+  local.set $0
+  local.get $0
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  i32.const 127
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 13
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
+  local.get $0
+  local.tee $2
+  i32.const 1
+  i32.add
+  local.set $0
+  local.get $2
+  local.set $1
+  local.get $0
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  i32.const -128
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   local.set $0
-   local.get $0
-   i32.const 1
-   i32.sub
-   local.set $0
-   local.get $0
-   i32.const 255
-   i32.and
-   i32.const 255
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 74
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.add
-   local.set $0
-   local.get $0
-   i32.const 255
-   i32.and
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 77
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    local.tee $2
-    i32.const 1
-    i32.sub
-    local.set $0
-    local.get $2
-   end
-   local.set $1
-   local.get $0
-   i32.const 255
-   i32.and
-   i32.const 255
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 80
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    local.tee $2
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $2
-   end
-   local.set $1
-   local.get $0
-   i32.const 255
-   i32.and
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 83
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.sub
-   local.set $0
-   local.get $0
-   i32.const 255
-   i32.and
-   i32.const 255
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 86
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.add
-   local.set $0
-   local.get $0
-   i32.const 255
-   i32.and
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 89
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.sub
-   local.tee $0
-   local.set $1
-   local.get $0
-   i32.const 255
-   i32.and
-   i32.const 255
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 92
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.add
-   local.tee $0
-   local.set $1
-   local.get $0
-   i32.const 255
-   i32.and
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 95
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.sub
-   i32.const 255
-   i32.and
-   i32.const 255
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 97
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
+   i32.const 24
+   i32.const 16
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
+  local.get $0
+  local.tee $2
+  i32.const 1
+  i32.sub
+  local.set $0
+  local.get $2
+  local.set $1
+  local.get $0
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  i32.const 127
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   local.set $1
-   local.get $1
-   i32.const 1
-   i32.sub
-   local.set $1
-   local.get $1
-   i32.const 65535
-   i32.and
-   i32.const 65535
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 106
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.add
-   local.set $1
-   local.get $1
-   i32.const 65535
-   i32.and
+   i32.const 24
+   i32.const 19
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.add
+  local.set $0
+  local.get $0
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  i32.const -128
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 109
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    local.get $1
-    local.tee $2
-    i32.const 1
-    i32.sub
-    local.set $1
-    local.get $2
-   end
-   local.set $0
-   local.get $1
-   i32.const 65535
-   i32.and
-   i32.const 65535
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 112
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    local.get $1
-    local.tee $2
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $2
-   end
-   local.set $0
-   local.get $1
-   i32.const 65535
-   i32.and
+   i32.const 24
+   i32.const 22
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.sub
+  local.set $0
+  local.get $0
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  i32.const 127
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 115
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.sub
-   local.set $1
-   local.get $1
-   i32.const 65535
-   i32.and
-   i32.const 65535
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 118
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.add
-   local.set $1
-   local.get $1
-   i32.const 65535
-   i32.and
+   i32.const 24
+   i32.const 25
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.add
+  local.tee $0
+  local.set $1
+  local.get $0
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  i32.const -128
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 121
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.sub
-   local.tee $1
-   local.set $0
-   local.get $1
-   i32.const 65535
-   i32.and
-   i32.const 65535
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 124
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.add
-   local.tee $1
-   local.set $0
-   local.get $1
-   i32.const 65535
-   i32.and
+   i32.const 24
+   i32.const 28
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.sub
+  local.tee $0
+  local.set $1
+  local.get $0
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  i32.const 127
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 127
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.sub
-   i32.const 65535
-   i32.and
-   i32.const 65535
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 129
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
+   i32.const 24
+   i32.const 31
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.add
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  i32.const -128
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 33
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 32767
+  local.set $1
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $1
+  local.get $1
+  i32.const 16
+  i32.shl
+  i32.const 16
+  i32.shr_s
+  i32.const -32768
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 42
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.sub
+  local.set $1
+  local.get $1
+  i32.const 16
+  i32.shl
+  i32.const 16
+  i32.shr_s
+  i32.const 32767
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 45
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  local.tee $2
+  i32.const 1
+  i32.add
+  local.set $1
+  local.get $2
+  local.set $0
+  local.get $1
+  i32.const 16
+  i32.shl
+  i32.const 16
+  i32.shr_s
+  i32.const -32768
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 48
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  local.tee $2
+  i32.const 1
+  i32.sub
+  local.set $1
+  local.get $2
+  local.set $0
+  local.get $1
+  i32.const 16
+  i32.shl
+  i32.const 16
+  i32.shr_s
+  i32.const 32767
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 51
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $1
+  local.get $1
+  i32.const 16
+  i32.shl
+  i32.const 16
+  i32.shr_s
+  i32.const -32768
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 54
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.sub
+  local.set $1
+  local.get $1
+  i32.const 16
+  i32.shl
+  i32.const 16
+  i32.shr_s
+  i32.const 32767
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 57
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $1
+  local.set $0
+  local.get $1
+  i32.const 16
+  i32.shl
+  i32.const 16
+  i32.shr_s
+  i32.const -32768
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 60
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.sub
+  local.tee $1
+  local.set $0
+  local.get $1
+  i32.const 16
+  i32.shl
+  i32.const 16
+  i32.shr_s
+  i32.const 32767
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 63
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.add
+  i32.const 16
+  i32.shl
+  i32.const 16
+  i32.shr_s
+  i32.const -32768
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 65
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 0
+  local.set $0
+  local.get $0
+  i32.const 1
+  i32.sub
+  local.set $0
+  local.get $0
+  i32.const 255
+  i32.and
+  i32.const 255
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 74
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.add
+  local.set $0
+  local.get $0
+  i32.const 255
+  i32.and
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 77
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  local.tee $2
+  i32.const 1
+  i32.sub
+  local.set $0
+  local.get $2
+  local.set $1
+  local.get $0
+  i32.const 255
+  i32.and
+  i32.const 255
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 80
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  local.tee $2
+  i32.const 1
+  i32.add
+  local.set $0
+  local.get $2
+  local.set $1
+  local.get $0
+  i32.const 255
+  i32.and
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 83
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.sub
+  local.set $0
+  local.get $0
+  i32.const 255
+  i32.and
+  i32.const 255
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 86
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.add
+  local.set $0
+  local.get $0
+  i32.const 255
+  i32.and
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 89
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.sub
+  local.tee $0
+  local.set $1
+  local.get $0
+  i32.const 255
+  i32.and
+  i32.const 255
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 92
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.add
+  local.tee $0
+  local.set $1
+  local.get $0
+  i32.const 255
+  i32.and
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 95
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.sub
+  i32.const 255
+  i32.and
+  i32.const 255
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 97
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 0
+  local.set $1
+  local.get $1
+  i32.const 1
+  i32.sub
+  local.set $1
+  local.get $1
+  i32.const 65535
+  i32.and
+  i32.const 65535
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 106
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $1
+  local.get $1
+  i32.const 65535
+  i32.and
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 109
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  local.tee $2
+  i32.const 1
+  i32.sub
+  local.set $1
+  local.get $2
+  local.set $0
+  local.get $1
+  i32.const 65535
+  i32.and
+  i32.const 65535
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 112
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  local.tee $2
+  i32.const 1
+  i32.add
+  local.set $1
+  local.get $2
+  local.set $0
+  local.get $1
+  i32.const 65535
+  i32.and
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 115
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.sub
+  local.set $1
+  local.get $1
+  i32.const 65535
+  i32.and
+  i32.const 65535
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 118
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $1
+  local.get $1
+  i32.const 65535
+  i32.and
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 121
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.sub
+  local.tee $1
+  local.set $0
+  local.get $1
+  i32.const 65535
+  i32.and
+  i32.const 65535
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 124
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $1
+  local.set $0
+  local.get $1
+  i32.const 65535
+  i32.and
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 127
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.sub
+  i32.const 65535
+  i32.and
+  i32.const 65535
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 129
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
   end
  )
  (func $start (; 2 ;) (type $FUNCSIG$v)
diff --git a/tests/compiler/possibly-null.untouched.wat b/tests/compiler/possibly-null.untouched.wat
index f597c77f..531dcd76 100644
--- a/tests/compiler/possibly-null.untouched.wat
+++ b/tests/compiler/possibly-null.untouched.wat
@@ -174,26 +174,25 @@
   block $break|0
    loop $continue|0
     local.get $0
+    i32.eqz
+    br_if $break|0
+    i32.const 0
+    local.tee $1
+    local.get $0
+    local.tee $2
+    i32.ne
     if
-     block (result i32)
-      i32.const 0
-      local.tee $1
-      local.get $0
-      local.tee $2
-      i32.ne
-      if
-       local.get $1
-       call $~lib/rt/stub/__retain
-       drop
-       local.get $2
-       call $~lib/rt/stub/__release
-      end
-      local.get $1
-     end
-     local.set $0
-     br $continue|0
+     local.get $1
+     call $~lib/rt/stub/__retain
+     drop
+     local.get $2
+     call $~lib/rt/stub/__release
     end
+    local.get $1
+    local.set $0
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   call $~lib/rt/stub/__release
@@ -210,26 +209,25 @@
   block $break|0
    loop $continue|0
     local.get $0
+    i32.eqz
+    br_if $break|0
+    local.get $1
+    local.tee $2
+    local.get $0
+    local.tee $3
+    i32.ne
     if
-     block (result i32)
-      local.get $1
-      local.tee $2
-      local.get $0
-      local.tee $3
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/stub/__retain
-       drop
-       local.get $3
-       call $~lib/rt/stub/__release
-      end
-      local.get $2
-     end
-     local.set $0
-     br $continue|0
+     local.get $2
+     call $~lib/rt/stub/__retain
+     drop
+     local.get $3
+     call $~lib/rt/stub/__release
     end
+    local.get $2
+    local.set $0
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   call $~lib/rt/stub/__release
@@ -248,29 +246,28 @@
   block $break|0
    loop $continue|0
     local.get $0
+    i32.eqz
+    br_if $break|0
+    local.get $1
     if
      local.get $1
+     local.tee $2
+     local.get $0
+     local.tee $3
+     i32.ne
      if
-      block (result i32)
-       local.get $1
-       local.tee $2
-       local.get $0
-       local.tee $3
-       i32.ne
-       if
-        local.get $2
-        call $~lib/rt/stub/__retain
-        drop
-        local.get $3
-        call $~lib/rt/stub/__release
-       end
-       local.get $2
-      end
-      local.set $0
+      local.get $2
+      call $~lib/rt/stub/__retain
+      drop
+      local.get $3
+      call $~lib/rt/stub/__release
      end
-     br $continue|0
+     local.get $2
+     local.set $0
     end
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   call $~lib/rt/stub/__release
@@ -387,21 +384,19 @@
   local.get $1
   call $~lib/rt/stub/__retain
   drop
-  block (result i32)
-   local.get $1
-   local.tee $2
-   local.get $0
-   local.tee $3
-   i32.ne
-   if
-    local.get $2
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $3
-    call $~lib/rt/stub/__release
-   end
+  local.get $1
+  local.tee $2
+  local.get $0
+  local.tee $3
+  i32.ne
+  if
    local.get $2
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $3
+   call $~lib/rt/stub/__release
   end
+  local.get $2
   local.set $0
   local.get $0
   call $~lib/rt/stub/__release
diff --git a/tests/compiler/rc/global-init.optimized.wat b/tests/compiler/rc/global-init.optimized.wat
index 35711e9a..0126db9b 100644
--- a/tests/compiler/rc/global-init.optimized.wat
+++ b/tests/compiler/rc/global-init.optimized.wat
@@ -719,7 +719,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -734,7 +734,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -755,14 +755,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 304
@@ -1175,7 +1175,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1257,7 +1258,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
diff --git a/tests/compiler/rc/global-init.untouched.wat b/tests/compiler/rc/global-init.untouched.wat
index ee4ba17c..0fa3947e 100644
--- a/tests/compiler/rc/global-init.untouched.wat
+++ b/tests/compiler/rc/global-init.untouched.wat
@@ -221,85 +221,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.0
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -355,20 +347,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -406,20 +396,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -430,14 +418,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -590,24 +576,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -621,27 +605,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.1
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -650,36 +632,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.1
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/freeBlock (; 10 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
@@ -771,12 +749,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -873,15 +849,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -941,75 +915,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.2
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.2
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -1017,8 +984,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1148,18 +1114,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1192,18 +1156,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1215,29 +1177,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1255,7 +1194,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1376,34 +1334,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1514,32 +1468,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1552,50 +1503,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1660,22 +1612,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1707,338 +1655,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2046,15 +1734,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2062,15 +1750,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2078,10 +1766,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2097,306 +1785,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2404,148 +2255,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2553,76 +2372,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2630,40 +2433,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2671,22 +2466,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2747,94 +2538,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2852,54 +2638,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2911,9 +2656,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3155,37 +2944,33 @@
   global.set $rc/global-init/a
   call $rc/global-init/getRef
   global.set $rc/global-init/b
-  block (result i32)
-   i32.const 0
-   local.tee $0
-   global.get $rc/global-init/a
-   local.tee $1
-   i32.ne
-   if
-    local.get $0
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $1
-    call $~lib/rt/pure/__release
-   end
+  i32.const 0
+  local.tee $0
+  global.get $rc/global-init/a
+  local.tee $1
+  i32.ne
+  if
    local.get $0
-  end
-  global.set $rc/global-init/a
-  block (result i32)
-   i32.const 0
-   local.tee $1
-   global.get $rc/global-init/b
-   local.tee $0
-   i32.ne
-   if
-    local.get $1
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $0
-    call $~lib/rt/pure/__release
-   end
+   call $~lib/rt/pure/__retain
+   drop
    local.get $1
+   call $~lib/rt/pure/__release
   end
+  local.get $0
+  global.set $rc/global-init/a
+  i32.const 0
+  local.tee $1
+  global.get $rc/global-init/b
+  local.tee $0
+  i32.ne
+  if
+   local.get $1
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $0
+   call $~lib/rt/pure/__release
+  end
+  local.get $1
   global.set $rc/global-init/b
  )
  (func $start (; 28 ;) (type $FUNCSIG$v)
@@ -3354,103 +3139,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 40
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 40
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 40
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 40
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -3466,60 +3231,28 @@
  )
  (func $~lib/rt/__visit_members (; 34 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  block
-  end
-  block $switch$1$leave
-   block $switch$1$default
-    block $switch$1$case$4
-     block $switch$1$case$2
-      local.get $0
-      i32.const 8
-      i32.sub
-      i32.load
-      br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$default
-     end
-     block
-      block
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
+  block $switch$1$default
+   block $switch$1$case$4
+    block $switch$1$case$2
+     local.get $0
+     i32.const 8
+     i32.sub
+     i32.load
+     br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$default
     end
-    block
-     block
-      block
-       local.get $0
-       i32.load
-       local.tee $2
-       if
-        local.get $2
-        local.get $1
-        call $~lib/rt/pure/__visit
-       end
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
+    return
    end
-   block
-    block
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
+   local.get $0
+   i32.load
+   local.tee $2
+   if
+    local.get $2
+    local.get $1
+    call $~lib/rt/pure/__visit
    end
-   unreachable
+   return
   end
+  unreachable
  )
  (func $null (; 35 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/rc/local-init.optimized.wat b/tests/compiler/rc/local-init.optimized.wat
index 3d341581..26110d71 100644
--- a/tests/compiler/rc/local-init.optimized.wat
+++ b/tests/compiler/rc/local-init.optimized.wat
@@ -717,7 +717,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -732,7 +732,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -753,14 +753,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 320
@@ -1172,7 +1172,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1254,7 +1255,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
diff --git a/tests/compiler/rc/local-init.untouched.wat b/tests/compiler/rc/local-init.untouched.wat
index 05e49cbe..9d48bb4b 100644
--- a/tests/compiler/rc/local-init.untouched.wat
+++ b/tests/compiler/rc/local-init.untouched.wat
@@ -215,85 +215,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.0
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -349,20 +341,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -400,20 +390,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -424,14 +412,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -584,24 +570,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -615,27 +599,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.1
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -644,36 +626,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.1
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/freeBlock (; 9 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
@@ -765,12 +743,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -867,15 +843,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -935,75 +909,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.2
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.2
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -1011,8 +978,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1142,18 +1108,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1186,18 +1150,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1209,29 +1171,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1249,7 +1188,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1370,34 +1328,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1508,32 +1462,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1546,50 +1497,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1654,22 +1606,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1701,338 +1649,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2040,15 +1728,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2056,15 +1744,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2072,10 +1760,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2091,306 +1779,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2398,148 +2249,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2547,76 +2366,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2624,40 +2427,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2665,22 +2460,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2741,94 +2532,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2846,54 +2632,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2905,9 +2650,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3160,26 +2949,20 @@
  )
  (func $start:rc/local-init (; 28 ;) (type $FUNCSIG$v)
   (local $0 i32)
-  block
-   i32.const 24
-   call $~lib/rt/pure/__retain
-   local.set $0
-   local.get $0
-   call $~lib/rt/pure/__release
-  end
-  block
-   call $rc/local-init/getRef
-   local.set $0
-   local.get $0
-   call $~lib/rt/pure/__release
-  end
-  block
-   i32.const 0
-   call $rc/local-init/Ref#constructor
-   local.set $0
-   local.get $0
-   call $~lib/rt/pure/__release
-  end
+  i32.const 24
+  call $~lib/rt/pure/__retain
+  local.set $0
+  local.get $0
+  call $~lib/rt/pure/__release
+  call $rc/local-init/getRef
+  local.set $0
+  local.get $0
+  call $~lib/rt/pure/__release
+  i32.const 0
+  call $rc/local-init/Ref#constructor
+  local.set $0
+  local.get $0
+  call $~lib/rt/pure/__release
  )
  (func $start (; 29 ;) (type $FUNCSIG$v)
   call $start:rc/local-init
@@ -3347,103 +3130,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 40
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 40
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 40
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 40
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -3459,60 +3222,28 @@
  )
  (func $~lib/rt/__visit_members (; 35 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  block
-  end
-  block $switch$1$leave
-   block $switch$1$default
-    block $switch$1$case$4
-     block $switch$1$case$2
-      local.get $0
-      i32.const 8
-      i32.sub
-      i32.load
-      br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$2 $switch$1$default
-     end
-     block
-      block
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
+  block $switch$1$default
+   block $switch$1$case$4
+    block $switch$1$case$2
+     local.get $0
+     i32.const 8
+     i32.sub
+     i32.load
+     br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$2 $switch$1$default
     end
-    block
-     block
-      block
-       local.get $0
-       i32.load
-       local.tee $2
-       if
-        local.get $2
-        local.get $1
-        call $~lib/rt/pure/__visit
-       end
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
+    return
    end
-   block
-    block
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
+   local.get $0
+   i32.load
+   local.tee $2
+   if
+    local.get $2
+    local.get $1
+    call $~lib/rt/pure/__visit
    end
-   unreachable
+   return
   end
+  unreachable
  )
  (func $null (; 36 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/rc/logical-and-mismatch.optimized.wat b/tests/compiler/rc/logical-and-mismatch.optimized.wat
index 9398dada..ae907e6b 100644
--- a/tests/compiler/rc/logical-and-mismatch.optimized.wat
+++ b/tests/compiler/rc/logical-and-mismatch.optimized.wat
@@ -619,7 +619,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -634,7 +634,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -655,14 +655,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 304
@@ -1179,7 +1179,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1261,7 +1262,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
diff --git a/tests/compiler/rc/logical-and-mismatch.untouched.wat b/tests/compiler/rc/logical-and-mismatch.untouched.wat
index c6114f86..aff5fca9 100644
--- a/tests/compiler/rc/logical-and-mismatch.untouched.wat
+++ b/tests/compiler/rc/logical-and-mismatch.untouched.wat
@@ -154,85 +154,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -288,20 +280,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -339,20 +329,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -363,14 +351,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -523,24 +509,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -554,27 +538,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -583,36 +565,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 7 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -650,12 +628,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -752,15 +728,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -820,75 +794,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -896,8 +863,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1027,18 +993,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1071,18 +1035,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1094,29 +1056,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1134,7 +1073,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1255,34 +1213,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1524,32 +1478,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1562,50 +1513,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1670,22 +1622,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1717,338 +1665,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2056,15 +1744,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2072,15 +1760,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2088,10 +1776,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2107,306 +1795,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2414,148 +2265,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2563,76 +2382,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2640,40 +2443,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2681,22 +2476,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2757,94 +2548,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2862,54 +2648,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2921,9 +2666,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3163,61 +2952,53 @@
   i32.const 0
   call $rc/logical-and-mismatch/Ref#constructor
   global.set $rc/logical-and-mismatch/gloRef
-  block
-   call $rc/logical-and-mismatch/getRef
-   local.tee $0
-   if (result i32)
-    local.get $0
-    call $~lib/rt/pure/__release
-    global.get $rc/logical-and-mismatch/gloRef
-    call $~lib/rt/pure/__retain
-   else    
-    local.get $0
-   end
-   local.set $0
+  call $rc/logical-and-mismatch/getRef
+  local.tee $0
+  if (result i32)
    local.get $0
    call $~lib/rt/pure/__release
-  end
-  block
    global.get $rc/logical-and-mismatch/gloRef
-   local.tee $0
-   if (result i32)
-    call $rc/logical-and-mismatch/getRef
-   else    
-    local.get $0
-    call $~lib/rt/pure/__retain
-   end
-   local.set $0
-   local.get $0
-   call $~lib/rt/pure/__release
-  end
-  block
-   call $rc/logical-and-mismatch/getRef
-   local.tee $0
-   if (result i32)
-    local.get $0
-    call $~lib/rt/pure/__release
-    call $rc/logical-and-mismatch/getRef
-   else    
-    local.get $0
-   end
-   local.set $0
-   local.get $0
-   call $~lib/rt/pure/__release
-  end
-  block
-   global.get $rc/logical-and-mismatch/gloRef
-   local.tee $0
-   if (result i32)
-    global.get $rc/logical-and-mismatch/gloRef
-   else    
-    local.get $0
-   end
    call $~lib/rt/pure/__retain
-   local.set $0
+  else   
+   local.get $0
+  end
+  local.set $0
+  local.get $0
+  call $~lib/rt/pure/__release
+  global.get $rc/logical-and-mismatch/gloRef
+  local.tee $0
+  if (result i32)
+   call $rc/logical-and-mismatch/getRef
+  else   
+   local.get $0
+   call $~lib/rt/pure/__retain
+  end
+  local.set $0
+  local.get $0
+  call $~lib/rt/pure/__release
+  call $rc/logical-and-mismatch/getRef
+  local.tee $0
+  if (result i32)
    local.get $0
    call $~lib/rt/pure/__release
+   call $rc/logical-and-mismatch/getRef
+  else   
+   local.get $0
   end
+  local.set $0
+  local.get $0
+  call $~lib/rt/pure/__release
+  global.get $rc/logical-and-mismatch/gloRef
+  local.tee $0
+  if (result i32)
+   global.get $rc/logical-and-mismatch/gloRef
+  else   
+   local.get $0
+  end
+  call $~lib/rt/pure/__retain
+  local.set $0
+  local.get $0
+  call $~lib/rt/pure/__release
   global.get $rc/logical-and-mismatch/gloRef
   call $~lib/rt/pure/__release
  )
@@ -3387,103 +3168,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 128
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 128
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 128
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 128
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -3499,60 +3260,28 @@
  )
  (func $~lib/rt/__visit_members (; 35 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  block
-  end
-  block $switch$1$leave
-   block $switch$1$default
-    block $switch$1$case$4
-     block $switch$1$case$2
-      local.get $0
-      i32.const 8
-      i32.sub
-      i32.load
-      br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$2 $switch$1$default
-     end
-     block
-      block
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
+  block $switch$1$default
+   block $switch$1$case$4
+    block $switch$1$case$2
+     local.get $0
+     i32.const 8
+     i32.sub
+     i32.load
+     br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$2 $switch$1$default
     end
-    block
-     block
-      block
-       local.get $0
-       i32.load
-       local.tee $2
-       if
-        local.get $2
-        local.get $1
-        call $~lib/rt/pure/__visit
-       end
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
+    return
    end
-   block
-    block
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
+   local.get $0
+   i32.load
+   local.tee $2
+   if
+    local.get $2
+    local.get $1
+    call $~lib/rt/pure/__visit
    end
-   unreachable
+   return
   end
+  unreachable
  )
  (func $null (; 36 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/rc/logical-or-mismatch.optimized.wat b/tests/compiler/rc/logical-or-mismatch.optimized.wat
index 85512bb4..e5401942 100644
--- a/tests/compiler/rc/logical-or-mismatch.optimized.wat
+++ b/tests/compiler/rc/logical-or-mismatch.optimized.wat
@@ -619,7 +619,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -634,7 +634,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -655,14 +655,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 304
@@ -1179,7 +1179,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1261,7 +1262,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
diff --git a/tests/compiler/rc/logical-or-mismatch.untouched.wat b/tests/compiler/rc/logical-or-mismatch.untouched.wat
index a5069543..1960f0fb 100644
--- a/tests/compiler/rc/logical-or-mismatch.untouched.wat
+++ b/tests/compiler/rc/logical-or-mismatch.untouched.wat
@@ -154,85 +154,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -288,20 +280,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -339,20 +329,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -363,14 +351,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -523,24 +509,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -554,27 +538,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -583,36 +565,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 7 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -650,12 +628,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -752,15 +728,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -820,75 +794,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -896,8 +863,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1027,18 +993,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1071,18 +1035,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1094,29 +1056,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1134,7 +1073,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1255,34 +1213,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1524,32 +1478,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1562,50 +1513,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1670,22 +1622,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1717,338 +1665,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2056,15 +1744,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2072,15 +1760,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2088,10 +1776,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2107,306 +1795,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2414,148 +2265,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2563,76 +2382,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2640,40 +2443,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2681,22 +2476,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2757,94 +2548,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2862,54 +2648,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2921,9 +2666,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3163,61 +2952,53 @@
   i32.const 0
   call $rc/logical-or-mismatch/Ref#constructor
   global.set $rc/logical-or-mismatch/gloRef
-  block
-   call $rc/logical-or-mismatch/getRef
-   local.tee $0
-   if (result i32)
-    local.get $0
-   else    
-    local.get $0
-    call $~lib/rt/pure/__release
-    global.get $rc/logical-or-mismatch/gloRef
-    call $~lib/rt/pure/__retain
-   end
-   local.set $0
+  call $rc/logical-or-mismatch/getRef
+  local.tee $0
+  if (result i32)
+   local.get $0
+  else   
    local.get $0
    call $~lib/rt/pure/__release
-  end
-  block
    global.get $rc/logical-or-mismatch/gloRef
-   local.tee $0
-   if (result i32)
-    local.get $0
-    call $~lib/rt/pure/__retain
-   else    
-    call $rc/logical-or-mismatch/getRef
-   end
-   local.set $0
-   local.get $0
-   call $~lib/rt/pure/__release
-  end
-  block
-   call $rc/logical-or-mismatch/getRef
-   local.tee $0
-   if (result i32)
-    local.get $0
-   else    
-    local.get $0
-    call $~lib/rt/pure/__release
-    call $rc/logical-or-mismatch/getRef
-   end
-   local.set $0
-   local.get $0
-   call $~lib/rt/pure/__release
-  end
-  block
-   global.get $rc/logical-or-mismatch/gloRef
-   local.tee $0
-   if (result i32)
-    local.get $0
-   else    
-    global.get $rc/logical-or-mismatch/gloRef
-   end
    call $~lib/rt/pure/__retain
-   local.set $0
+  end
+  local.set $0
+  local.get $0
+  call $~lib/rt/pure/__release
+  global.get $rc/logical-or-mismatch/gloRef
+  local.tee $0
+  if (result i32)
+   local.get $0
+   call $~lib/rt/pure/__retain
+  else   
+   call $rc/logical-or-mismatch/getRef
+  end
+  local.set $0
+  local.get $0
+  call $~lib/rt/pure/__release
+  call $rc/logical-or-mismatch/getRef
+  local.tee $0
+  if (result i32)
+   local.get $0
+  else   
    local.get $0
    call $~lib/rt/pure/__release
+   call $rc/logical-or-mismatch/getRef
   end
+  local.set $0
+  local.get $0
+  call $~lib/rt/pure/__release
+  global.get $rc/logical-or-mismatch/gloRef
+  local.tee $0
+  if (result i32)
+   local.get $0
+  else   
+   global.get $rc/logical-or-mismatch/gloRef
+  end
+  call $~lib/rt/pure/__retain
+  local.set $0
+  local.get $0
+  call $~lib/rt/pure/__release
   global.get $rc/logical-or-mismatch/gloRef
   call $~lib/rt/pure/__release
  )
@@ -3387,103 +3168,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 128
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 128
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 128
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 128
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -3499,60 +3260,28 @@
  )
  (func $~lib/rt/__visit_members (; 35 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  block
-  end
-  block $switch$1$leave
-   block $switch$1$default
-    block $switch$1$case$4
-     block $switch$1$case$2
-      local.get $0
-      i32.const 8
-      i32.sub
-      i32.load
-      br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$2 $switch$1$default
-     end
-     block
-      block
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
+  block $switch$1$default
+   block $switch$1$case$4
+    block $switch$1$case$2
+     local.get $0
+     i32.const 8
+     i32.sub
+     i32.load
+     br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$2 $switch$1$default
     end
-    block
-     block
-      block
-       local.get $0
-       i32.load
-       local.tee $2
-       if
-        local.get $2
-        local.get $1
-        call $~lib/rt/pure/__visit
-       end
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
+    return
    end
-   block
-    block
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
+   local.get $0
+   i32.load
+   local.tee $2
+   if
+    local.get $2
+    local.get $1
+    call $~lib/rt/pure/__visit
    end
-   unreachable
+   return
   end
+  unreachable
  )
  (func $null (; 36 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/rc/rereturn.optimized.wat b/tests/compiler/rc/rereturn.optimized.wat
index 7ba85c80..475d7446 100644
--- a/tests/compiler/rc/rereturn.optimized.wat
+++ b/tests/compiler/rc/rereturn.optimized.wat
@@ -619,7 +619,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -634,7 +634,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -655,14 +655,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 304
@@ -1167,7 +1167,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1249,7 +1250,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
@@ -1595,7 +1597,7 @@
   local.set $3
   global.get $~lib/rt/pure/CUR
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $3
     local.get $0
@@ -1655,14 +1657,14 @@
     i32.const 4
     i32.add
     local.set $3
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
   global.set $~lib/rt/pure/CUR
   local.get $5
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     local.get $2
@@ -1675,12 +1677,12 @@
     i32.const 4
     i32.add
     local.set $0
-    br $repeat|1
+    br $loop|1
    end
   end
   local.get $5
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    block $break|2
     local.get $0
     local.get $2
@@ -1700,7 +1702,7 @@
     i32.const 4
     i32.add
     local.set $0
-    br $repeat|2
+    br $loop|2
    end
   end
   local.get $5
diff --git a/tests/compiler/rc/rereturn.untouched.wat b/tests/compiler/rc/rereturn.untouched.wat
index 4e97d973..07dadcff 100644
--- a/tests/compiler/rc/rereturn.untouched.wat
+++ b/tests/compiler/rc/rereturn.untouched.wat
@@ -154,85 +154,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -288,20 +280,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -339,20 +329,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -363,14 +351,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -523,24 +509,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -554,27 +538,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -583,36 +565,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 3 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -650,12 +628,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -752,15 +728,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -820,75 +794,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -896,8 +863,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1027,18 +993,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1071,18 +1035,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1094,29 +1056,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1134,7 +1073,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1255,34 +1213,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1502,32 +1456,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1540,50 +1491,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1648,22 +1600,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1695,338 +1643,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2034,15 +1722,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2050,15 +1738,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2066,10 +1754,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2085,306 +1773,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2392,148 +2243,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2541,76 +2360,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2618,40 +2421,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2659,22 +2454,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2735,94 +2526,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2840,54 +2626,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2899,9 +2644,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3257,13 +3046,11 @@
   local.get $0
   local.set $1
   block $break|0
-   block
-    local.get $1
-    local.set $2
-    global.get $~lib/rt/pure/CUR
-    local.set $3
-   end
-   loop $repeat|0
+   local.get $1
+   local.set $2
+   global.get $~lib/rt/pure/CUR
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_u
@@ -3331,8 +3118,7 @@
     i32.const 4
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -3341,7 +3127,7 @@
   block $break|1
    local.get $0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     local.get $1
     i32.lt_u
@@ -3354,15 +3140,14 @@
     i32.const 4
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
   block $break|2
    local.get $0
    local.set $5
-   loop $repeat|2
+   loop $loop|2
     local.get $5
     local.get $1
     i32.lt_u
@@ -3385,8 +3170,7 @@
     i32.const 4
     i32.add
     local.set $5
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -3463,103 +3247,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 128
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 128
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 128
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 128
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -3575,60 +3339,28 @@
  )
  (func $~lib/rt/__visit_members (; 33 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  block
-  end
-  block $switch$1$leave
-   block $switch$1$default
-    block $switch$1$case$4
-     block $switch$1$case$2
-      local.get $0
-      i32.const 8
-      i32.sub
-      i32.load
-      br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$2 $switch$1$default
-     end
-     block
-      block
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
+  block $switch$1$default
+   block $switch$1$case$4
+    block $switch$1$case$2
+     local.get $0
+     i32.const 8
+     i32.sub
+     i32.load
+     br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$2 $switch$1$default
     end
-    block
-     block
-      block
-       local.get $0
-       i32.load
-       local.tee $2
-       if
-        local.get $2
-        local.get $1
-        call $~lib/rt/pure/__visit
-       end
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
+    return
    end
-   block
-    block
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
+   local.get $0
+   i32.load
+   local.tee $2
+   if
+    local.get $2
+    local.get $1
+    call $~lib/rt/pure/__visit
    end
-   unreachable
+   return
   end
+  unreachable
  )
  (func $null (; 34 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/rc/ternary-mismatch.optimized.wat b/tests/compiler/rc/ternary-mismatch.optimized.wat
index 9bf6e0e4..a4786c34 100644
--- a/tests/compiler/rc/ternary-mismatch.optimized.wat
+++ b/tests/compiler/rc/ternary-mismatch.optimized.wat
@@ -621,7 +621,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -636,7 +636,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -657,14 +657,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 304
@@ -1190,7 +1190,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1272,7 +1273,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
diff --git a/tests/compiler/rc/ternary-mismatch.untouched.wat b/tests/compiler/rc/ternary-mismatch.untouched.wat
index 7c15cab1..ac385544 100644
--- a/tests/compiler/rc/ternary-mismatch.untouched.wat
+++ b/tests/compiler/rc/ternary-mismatch.untouched.wat
@@ -156,85 +156,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -290,20 +282,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -341,20 +331,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -365,14 +353,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -525,24 +511,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -556,27 +540,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -585,36 +567,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 7 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -652,12 +630,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -754,15 +730,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -822,75 +796,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -898,8 +865,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1029,18 +995,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1073,18 +1037,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1096,29 +1058,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1136,7 +1075,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1257,34 +1215,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1535,32 +1489,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1573,50 +1524,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1681,22 +1633,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1728,338 +1676,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2067,15 +1755,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2083,15 +1771,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2099,10 +1787,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2118,306 +1806,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2425,148 +2276,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2574,76 +2393,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2651,40 +2454,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2692,22 +2487,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2768,94 +2559,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2873,54 +2659,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2932,9 +2677,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3363,103 +3152,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 128
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 128
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 128
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 128
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -3475,60 +3244,28 @@
  )
  (func $~lib/rt/__visit_members (; 37 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  block
-  end
-  block $switch$1$leave
-   block $switch$1$default
-    block $switch$1$case$4
-     block $switch$1$case$2
-      local.get $0
-      i32.const 8
-      i32.sub
-      i32.load
-      br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$2 $switch$1$default
-     end
-     block
-      block
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
+  block $switch$1$default
+   block $switch$1$case$4
+    block $switch$1$case$2
+     local.get $0
+     i32.const 8
+     i32.sub
+     i32.load
+     br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$2 $switch$1$default
     end
-    block
-     block
-      block
-       local.get $0
-       i32.load
-       local.tee $2
-       if
-        local.get $2
-        local.get $1
-        call $~lib/rt/pure/__visit
-       end
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
+    return
    end
-   block
-    block
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
+   local.get $0
+   i32.load
+   local.tee $2
+   if
+    local.get $2
+    local.get $1
+    call $~lib/rt/pure/__visit
    end
-   unreachable
+   return
   end
+  unreachable
  )
  (func $null (; 38 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/retain-i32.optimized.wat b/tests/compiler/retain-i32.optimized.wat
index b85b2623..6cfabbee 100644
--- a/tests/compiler/retain-i32.optimized.wat
+++ b/tests/compiler/retain-i32.optimized.wat
@@ -12,7 +12,7 @@
   (local $0 i32)
   i32.const -128
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 255
    i32.le_s
@@ -21,7 +21,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const -1
diff --git a/tests/compiler/retain-i32.untouched.wat b/tests/compiler/retain-i32.untouched.wat
index 8dd06a47..fdad18d4 100644
--- a/tests/compiler/retain-i32.untouched.wat
+++ b/tests/compiler/retain-i32.untouched.wat
@@ -404,7 +404,7 @@
   block $break|0
    global.get $~lib/builtins/i8.MIN_VALUE
    local.set $0
-   loop $repeat|0
+   loop $loop|0
     local.get $0
     i32.const 255
     i32.le_s
@@ -450,8 +450,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
diff --git a/tests/compiler/retain-release-sanity.optimized.wat b/tests/compiler/retain-release-sanity.optimized.wat
index 734e6095..55e4754d 100644
--- a/tests/compiler/retain-release-sanity.optimized.wat
+++ b/tests/compiler/retain-release-sanity.optimized.wat
@@ -628,7 +628,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -643,7 +643,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -664,14 +664,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 752
@@ -1182,7 +1182,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1264,7 +1265,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
@@ -1786,14 +1788,12 @@
    i32.and
    local.tee $1
    i32.sub
-   local.set $2
    local.get $0
    local.get $1
    i32.add
    local.tee $0
    i32.const 0
    i32.store
-   local.get $2
    i32.const -4
    i32.and
    local.tee $1
@@ -2110,10 +2110,8 @@
   if
    i32.const 584
    call $~lib/rt/pure/__retain
-   local.set $0
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $2
@@ -2148,12 +2146,10 @@
   select
   local.get $1
   call $~lib/string/String#concat
-  local.set $2
   local.get $0
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $2
  )
  (func $~lib/rt/pure/markGray (; 36 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
@@ -2272,7 +2268,7 @@
   local.set $3
   global.get $~lib/rt/pure/CUR
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $3
     local.get $0
@@ -2332,14 +2328,14 @@
     i32.const 4
     i32.add
     local.set $3
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
   global.set $~lib/rt/pure/CUR
   local.get $5
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     local.get $2
@@ -2352,12 +2348,12 @@
     i32.const 4
     i32.add
     local.set $0
-    br $repeat|1
+    br $loop|1
    end
   end
   local.get $5
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    block $break|2
     local.get $0
     local.get $2
@@ -2377,7 +2373,7 @@
     i32.const 4
     i32.add
     local.set $0
-    br $repeat|2
+    br $loop|2
    end
   end
   local.get $5
@@ -2422,8 +2418,7 @@
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $3
    i32.const 10
    i32.lt_s
@@ -2442,7 +2437,7 @@
     i32.store offset=12
     i32.const 0
     local.set $2
-    loop $repeat|1
+    loop $loop|1
      local.get $2
      i32.const 10
      i32.lt_s
@@ -2453,19 +2448,18 @@
       i32.const 1
       i32.add
       local.set $2
-      br $repeat|1
+      br $loop|1
      end
     end
-    local.get $0
-    call $~lib/rt/pure/__release
     local.get $3
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
+    local.get $0
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
   end
-  local.get $1
   call $~lib/rt/pure/__release
   i32.const 600
   call $~lib/rt/pure/__retain
@@ -2477,14 +2471,12 @@
   local.tee $2
   i32.const 672
   call $~lib/string/String.__concat
-  local.set $3
   local.get $0
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
   local.get $2
   call $~lib/rt/pure/__release
-  local.get $3
   call $~lib/rt/pure/__release
   i32.const 4
   i32.const 6
@@ -2494,7 +2486,6 @@
   i32.const 0
   i32.store
   local.get $0
-  local.set $3
   i32.const 4
   i32.const 7
   call $~lib/rt/tlsf/__alloc
@@ -2516,7 +2507,6 @@
    local.get $4
    call $~lib/rt/pure/__release
   end
-  local.get $3
   local.get $2
   i32.store
   local.get $0
diff --git a/tests/compiler/retain-release-sanity.untouched.wat b/tests/compiler/retain-release-sanity.untouched.wat
index 9a6e9bc7..42543afa 100644
--- a/tests/compiler/retain-release-sanity.untouched.wat
+++ b/tests/compiler/retain-release-sanity.untouched.wat
@@ -162,85 +162,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -296,20 +288,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -347,20 +337,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -371,14 +359,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -531,24 +517,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -562,27 +546,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -591,36 +573,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 7 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -658,12 +636,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -760,15 +736,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -828,75 +802,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -904,8 +871,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1035,18 +1001,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1079,18 +1043,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1102,29 +1064,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1142,7 +1081,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1263,34 +1221,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1516,32 +1470,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1554,50 +1505,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1662,22 +1614,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1709,338 +1657,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2048,15 +1736,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2064,15 +1752,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2080,10 +1768,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2099,306 +1787,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2406,148 +2257,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2555,76 +2374,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2632,40 +2435,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2673,22 +2468,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2749,94 +2540,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2854,54 +2640,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2913,9 +2658,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3174,44 +2963,40 @@
   i32.const 0
   call $~lib/rt/tlsf/__alloc
   local.set $3
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 12
-    i32.const 2
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 12
+   i32.const 2
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
   local.tee $4
-  block (result i32)
-   local.get $3
-   local.tee $5
-   local.get $4
-   i32.load
-   local.tee $4
-   i32.ne
-   if
-    local.get $5
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $4
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $5
+  local.get $4
+  i32.load
+  local.tee $4
+  i32.ne
+  if
    local.get $5
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $4
+   call $~lib/rt/pure/__release
   end
+  local.get $5
   i32.store
   local.get $0
   local.get $3
@@ -3285,20 +3070,18 @@
    local.get $1
    return
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.4 (result i32)
-   local.get $1
-   local.set $5
-   local.get $5
-   i32.const 16
-   i32.add
-   local.get $5
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $5
+  local.get $5
+  i32.const 16
+  i32.add
+  local.get $5
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $6
   local.get $6
   i32.load
@@ -3646,36 +3429,37 @@
      local.get $3
      i32.const 32
      i32.ge_u
-     if
-      local.get $5
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 8
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 16
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 24
-      i32.add
-      local.get $8
-      i64.store
-      local.get $3
-      i32.const 32
-      i32.sub
-      local.set $3
-      local.get $5
-      i32.const 32
-      i32.add
-      local.set $5
-      br $continue|0
-     end
+     i32.eqz
+     br_if $break|0
+     local.get $5
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 8
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 16
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 24
+     i32.add
+     local.get $8
+     i64.store
+     local.get $3
+     i32.const 32
+     i32.sub
+     local.set $3
+     local.get $5
+     i32.const 32
+     i32.add
+     local.set $5
+     br $continue|0
     end
+    unreachable
    end
   end
  )
@@ -3922,21 +3706,19 @@
   i32.const 0
   i32.eq
   if
-   block (result i32)
-    i32.const 648
-    local.tee $2
-    local.get $1
-    local.tee $3
-    i32.ne
-    if
-     local.get $2
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $3
-     call $~lib/rt/pure/__release
-    end
+   i32.const 648
+   local.tee $2
+   local.get $1
+   local.tee $3
+   i32.ne
+   if
     local.get $2
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $3
+    call $~lib/rt/pure/__release
    end
+   local.get $2
    local.set $1
   end
   local.get $0
@@ -4170,13 +3952,11 @@
   local.get $0
   local.set $1
   block $break|0
-   block
-    local.get $1
-    local.set $2
-    global.get $~lib/rt/pure/CUR
-    local.set $3
-   end
-   loop $repeat|0
+   local.get $1
+   local.set $2
+   global.get $~lib/rt/pure/CUR
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_u
@@ -4244,8 +4024,7 @@
     i32.const 4
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4254,7 +4033,7 @@
   block $break|1
    local.get $0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     local.get $1
     i32.lt_u
@@ -4267,15 +4046,14 @@
     i32.const 4
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
   block $break|2
    local.get $0
    local.set $5
-   loop $repeat|2
+   loop $loop|2
     local.get $5
     local.get $1
     i32.lt_u
@@ -4298,8 +4076,7 @@
     i32.const 4
     i32.add
     local.set $5
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -4311,229 +4088,207 @@
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
-  block
+  i32.const 0
+  i32.const 3
+  call $~lib/array/Array<i32>#constructor
+  local.set $0
+  local.get $0
+  i32.const 123
+  call $~lib/array/Array<i32>#push
+  drop
+  local.get $0
+  i32.const 123
+  call $~lib/array/Array<i32>#push
+  drop
+  local.get $0
+  call $~lib/array/Array<i32>#pop
+  drop
+  local.get $0
+  call $~lib/rt/pure/__release
+  i32.const 0
+  i32.const 0
+  call $~lib/array/Array<~lib/array/Array<~lib/string/String>>#constructor
+  local.set $0
+  block $break|0
    i32.const 0
-   i32.const 3
-   call $~lib/array/Array<i32>#constructor
-   local.set $0
-   local.get $0
-   i32.const 123
-   call $~lib/array/Array<i32>#push
-   drop
-   local.get $0
-   i32.const 123
-   call $~lib/array/Array<i32>#push
-   drop
-   local.get $0
-   call $~lib/array/Array<i32>#pop
-   drop
-   local.get $0
-   call $~lib/rt/pure/__release
-  end
-  block
-   i32.const 0
-   i32.const 0
-   call $~lib/array/Array<~lib/array/Array<~lib/string/String>>#constructor
-   local.set $0
-   block $break|0
+   local.set $1
+   loop $loop|0
+    local.get $1
+    i32.const 10
+    i32.lt_s
+    i32.eqz
+    br_if $break|0
     i32.const 0
-    local.set $1
-    loop $repeat|0
-     local.get $1
-     i32.const 10
-     i32.lt_s
-     i32.eqz
-     br_if $break|0
+    i32.const 0
+    call $~lib/array/Array<~lib/string/String>#constructor
+    local.set $2
+    block $break|1
      i32.const 0
-     i32.const 0
-     call $~lib/array/Array<~lib/string/String>#constructor
-     local.set $2
-     block $break|1
-      i32.const 0
+     local.set $3
+     loop $loop|1
+      local.get $3
+      i32.const 10
+      i32.lt_s
+      i32.eqz
+      br_if $break|1
+      local.get $2
+      i32.const 584
+      call $~lib/array/Array<~lib/string/String>#push
+      drop
+      local.get $3
+      i32.const 1
+      i32.add
       local.set $3
-      loop $repeat|1
-       local.get $3
-       i32.const 10
-       i32.lt_s
-       i32.eqz
-       br_if $break|1
-       local.get $2
-       i32.const 584
-       call $~lib/array/Array<~lib/string/String>#push
-       drop
-       local.get $3
-       i32.const 1
-       i32.add
-       local.set $3
-       br $repeat|1
-       unreachable
-      end
-      unreachable
+      br $loop|1
      end
-     local.get $2
-     call $~lib/rt/pure/__release
-     local.get $1
-     i32.const 1
-     i32.add
-     local.set $1
-     br $repeat|0
      unreachable
     end
-    unreachable
+    local.get $1
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $2
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
+   unreachable
+  end
+  local.get $0
+  call $~lib/rt/pure/__release
+  i32.const 600
+  call $~lib/rt/pure/__retain
+  local.set $0
+  local.get $0
+  i32.const 624
+  call $~lib/string/String.__concat
+  local.tee $2
+  call $~lib/rt/pure/__retain
+  local.set $1
+  local.get $1
+  i32.const 672
+  call $~lib/string/String.__concat
+  local.tee $3
+  drop
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $2
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $3
+  call $~lib/rt/pure/__release
+  i32.const 0
+  call $retain-release-sanity/A#constructor
+  local.set $3
+  i32.const 0
+  call $retain-release-sanity/B#constructor
+  local.set $1
+  local.get $3
+  local.tee $2
+  local.get $1
+  local.tee $0
+  local.get $2
+  i32.load
+  local.tee $2
+  i32.ne
+  if
    local.get $0
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $2
    call $~lib/rt/pure/__release
   end
-  block
-   i32.const 600
+  local.get $0
+  i32.store
+  local.get $3
+  local.tee $0
+  local.get $1
+  local.tee $2
+  local.get $0
+  i32.load
+  local.tee $0
+  i32.ne
+  if
+   local.get $2
    call $~lib/rt/pure/__retain
-   local.set $0
-   local.get $0
-   i32.const 624
-   call $~lib/string/String.__concat
-   local.tee $2
-   call $~lib/rt/pure/__retain
-   local.set $1
-   local.get $1
-   i32.const 672
-   call $~lib/string/String.__concat
-   local.tee $3
    drop
    local.get $0
    call $~lib/rt/pure/__release
+  end
+  local.get $2
+  i32.store
+  local.get $1
+  local.tee $2
+  local.get $3
+  local.tee $0
+  local.get $2
+  i32.load
+  local.tee $2
+  i32.ne
+  if
+   local.get $0
+   call $~lib/rt/pure/__retain
+   drop
    local.get $2
    call $~lib/rt/pure/__release
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $3
+  end
+  local.get $0
+  i32.store
+  local.get $1
+  local.tee $0
+  local.get $3
+  local.tee $2
+  local.get $0
+  i32.load
+  local.tee $0
+  i32.ne
+  if
+   local.get $2
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $0
    call $~lib/rt/pure/__release
   end
-  block
-   i32.const 0
-   call $retain-release-sanity/A#constructor
-   local.set $3
-   i32.const 0
-   call $retain-release-sanity/B#constructor
-   local.set $1
-   local.get $3
-   local.tee $2
-   block (result i32)
-    local.get $1
-    local.tee $0
-    local.get $2
-    i32.load
-    local.tee $2
-    i32.ne
-    if
-     local.get $0
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $2
-     call $~lib/rt/pure/__release
-    end
-    local.get $0
-   end
-   i32.store
-   local.get $3
-   local.tee $0
-   block (result i32)
-    local.get $1
-    local.tee $2
-    local.get $0
-    i32.load
-    local.tee $0
-    i32.ne
-    if
-     local.get $2
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $0
-     call $~lib/rt/pure/__release
-    end
-    local.get $2
-   end
-   i32.store
-   local.get $1
-   local.tee $2
-   block (result i32)
-    local.get $3
-    local.tee $0
-    local.get $2
-    i32.load
-    local.tee $2
-    i32.ne
-    if
-     local.get $0
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $2
-     call $~lib/rt/pure/__release
-    end
-    local.get $0
-   end
-   i32.store
-   local.get $1
-   local.tee $0
-   block (result i32)
-    local.get $3
-    local.tee $2
-    local.get $0
-    i32.load
-    local.tee $0
-    i32.ne
-    if
-     local.get $2
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $0
-     call $~lib/rt/pure/__release
-    end
-    local.get $2
-   end
-   i32.store
-   local.get $3
-   local.tee $2
-   block (result i32)
-    local.get $1
-    local.tee $0
-    local.get $2
-    i32.load
-    local.tee $2
-    i32.ne
-    if
-     local.get $0
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $2
-     call $~lib/rt/pure/__release
-    end
-    local.get $0
-   end
-   i32.store
-   local.get $1
-   local.tee $0
-   block (result i32)
-    local.get $3
-    local.tee $2
-    local.get $0
-    i32.load
-    local.tee $0
-    i32.ne
-    if
-     local.get $2
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $0
-     call $~lib/rt/pure/__release
-    end
-    local.get $2
-   end
-   i32.store
-   local.get $3
-   call $~lib/rt/pure/__release
-   local.get $1
+  local.get $2
+  i32.store
+  local.get $3
+  local.tee $2
+  local.get $1
+  local.tee $0
+  local.get $2
+  i32.load
+  local.tee $2
+  i32.ne
+  if
+   local.get $0
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $2
    call $~lib/rt/pure/__release
   end
+  local.get $0
+  i32.store
+  local.get $1
+  local.tee $0
+  local.get $3
+  local.tee $2
+  local.get $0
+  i32.load
+  local.tee $0
+  i32.ne
+  if
+   local.get $2
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $0
+   call $~lib/rt/pure/__release
+  end
+  local.get $2
+  i32.store
+  local.get $3
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
   call $~lib/rt/pure/__collect
  )
  (func $start (; 48 ;) (type $FUNCSIG$v)
@@ -4586,103 +4341,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 232
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 232
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 232
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 232
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -4715,23 +4450,24 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/array/Array<~lib/array/Array<~lib/string/String>>#__visit_impl (; 52 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
@@ -4753,138 +4489,71 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/rt/__visit_members (; 53 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   block $block$4$break
-   block
-   end
-   block $switch$1$leave
-    block $switch$1$default
-     block $switch$1$case$7
-      block $switch$1$case$6
-       block $switch$1$case$5
-        block $switch$1$case$4
-         block $switch$1$case$2
-          local.get $0
-          i32.const 8
-          i32.sub
-          i32.load
-          br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$6 $switch$1$case$7 $switch$1$case$4 $switch$1$case$4 $switch$1$default
-         end
-         block
-          block
-           return
-           unreachable
-          end
-          unreachable
-          unreachable
-         end
-         unreachable
-        end
-        block
-         br $block$4$break
-         unreachable
-        end
-        unreachable
-       end
-       block
-        block
+   block $switch$1$default
+    block $switch$1$case$7
+     block $switch$1$case$6
+      block $switch$1$case$5
+       block $switch$1$case$4
+        block $switch$1$case$2
          local.get $0
-         local.get $1
-         call $~lib/array/Array<i32>#__visit_impl
-         block
-          br $block$4$break
-          unreachable
-         end
-         unreachable
-         unreachable
+         i32.const 8
+         i32.sub
+         i32.load
+         br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$6 $switch$1$case$7 $switch$1$case$4 $switch$1$case$4 $switch$1$default
         end
-        unreachable
-        unreachable
+        return
        end
-       unreachable
+       br $block$4$break
       end
-      block
-       block
-        local.get $0
-        local.get $1
-        call $~lib/array/Array<~lib/string/String>#__visit_impl
-        block
-         br $block$4$break
-         unreachable
-        end
-        unreachable
-        unreachable
-       end
-       unreachable
-       unreachable
-      end
-      unreachable
+      local.get $0
+      local.get $1
+      call $~lib/array/Array<i32>#__visit_impl
+      br $block$4$break
      end
-     block
-      block
-       local.get $0
-       local.get $1
-       call $~lib/array/Array<~lib/array/Array<~lib/string/String>>#__visit_impl
-       block
-        br $block$4$break
-        unreachable
-       end
-       unreachable
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-    end
-    block
-     block
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
-   end
-  end
-  block
-   block
-    local.get $0
-    i32.load
-    local.tee $2
-    if
-     local.get $2
+     local.get $0
      local.get $1
-     call $~lib/rt/pure/__visit
+     call $~lib/array/Array<~lib/string/String>#__visit_impl
+     br $block$4$break
     end
-    return
-    unreachable
+    local.get $0
+    local.get $1
+    call $~lib/array/Array<~lib/array/Array<~lib/string/String>>#__visit_impl
+    br $block$4$break
    end
    unreachable
-   unreachable
   end
-  unreachable
+  local.get $0
+  i32.load
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/pure/__visit
+  end
+  return
  )
  (func $null (; 54 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/retain-release.optimized.wat b/tests/compiler/retain-release.optimized.wat
index dec4930c..ec435905 100644
--- a/tests/compiler/retain-release.optimized.wat
+++ b/tests/compiler/retain-release.optimized.wat
@@ -152,8 +152,6 @@
  (func $retain-release/assignGlobal (; 8 ;) (type $FUNCSIG$v)
   (local $0 i32)
   global.get $retain-release/REF
-  local.set $0
-  local.get $0
   global.set $retain-release/glo
  )
  (func $retain-release/assignField (; 9 ;) (type $FUNCSIG$v)
diff --git a/tests/compiler/retain-release.untouched.wat b/tests/compiler/retain-release.untouched.wat
index d9f9fd3d..f8f33c11 100644
--- a/tests/compiler/retain-release.untouched.wat
+++ b/tests/compiler/retain-release.untouched.wat
@@ -257,21 +257,19 @@
  (func $retain-release/assignGlobal (; 16 ;) (type $FUNCSIG$v)
   (local $0 i32)
   (local $1 i32)
-  block (result i32)
-   global.get $retain-release/REF
-   local.tee $0
-   global.get $retain-release/glo
-   local.tee $1
-   i32.ne
-   if
-    local.get $0
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $1
-    call $~lib/rt/stub/__release
-   end
+  global.get $retain-release/REF
+  local.tee $0
+  global.get $retain-release/glo
+  local.tee $1
+  i32.ne
+  if
    local.get $0
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $1
+   call $~lib/rt/stub/__release
   end
+  local.get $0
   global.set $retain-release/glo
  )
  (func $retain-release/assignField (; 17 ;) (type $FUNCSIG$v)
@@ -279,22 +277,20 @@
   (local $1 i32)
   global.get $retain-release/TARGET
   local.tee $0
-  block (result i32)
-   global.get $retain-release/REF
-   local.tee $1
-   local.get $0
-   i32.load
-   local.tee $0
-   i32.ne
-   if
-    local.get $1
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $0
-    call $~lib/rt/stub/__release
-   end
+  global.get $retain-release/REF
+  local.tee $1
+  local.get $0
+  i32.load
+  local.tee $0
+  i32.ne
+  if
    local.get $1
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $0
+   call $~lib/rt/stub/__release
   end
+  local.get $1
   i32.store
  )
  (func $retain-release/scopeBlock (; 18 ;) (type $FUNCSIG$v)
@@ -315,21 +311,19 @@
   global.get $retain-release/REF
   call $~lib/rt/stub/__retain
   local.set $1
-  block (result i32)
-   local.get $1
-   local.tee $2
-   local.get $0
-   local.tee $3
-   i32.ne
-   if
-    local.get $2
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $3
-    call $~lib/rt/stub/__release
-   end
+  local.get $1
+  local.tee $2
+  local.get $0
+  local.tee $3
+  i32.ne
+  if
    local.get $2
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $3
+   call $~lib/rt/stub/__release
   end
+  local.get $2
   local.set $0
   local.get $1
   call $~lib/rt/stub/__release
@@ -347,21 +341,19 @@
   global.get $retain-release/REF
   call $~lib/rt/stub/__retain
   local.set $1
-  block (result i32)
-   local.get $1
-   local.tee $2
-   local.get $0
-   local.tee $3
-   i32.ne
-   if
-    local.get $2
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $3
-    call $~lib/rt/stub/__release
-   end
+  local.get $1
+  local.tee $2
+  local.get $0
+  local.tee $3
+  i32.ne
+  if
    local.get $2
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $3
+   call $~lib/rt/stub/__release
   end
+  local.get $2
   local.set $0
   local.get $1
   call $~lib/rt/stub/__release
@@ -377,41 +369,37 @@
   local.set $1
   local.get $0
   if
-   block (result i32)
-    global.get $retain-release/REF
-    local.tee $2
-    local.get $1
-    local.tee $3
-    i32.ne
-    if
-     local.get $2
-     call $~lib/rt/stub/__retain
-     drop
-     local.get $3
-     call $~lib/rt/stub/__release
-    end
+   global.get $retain-release/REF
+   local.tee $2
+   local.get $1
+   local.tee $3
+   i32.ne
+   if
     local.get $2
+    call $~lib/rt/stub/__retain
+    drop
+    local.get $3
+    call $~lib/rt/stub/__release
    end
+   local.get $2
    local.set $1
   end
   global.get $retain-release/REF
   call $~lib/rt/stub/__retain
   local.set $2
-  block (result i32)
-   local.get $2
-   local.tee $3
-   local.get $1
-   local.tee $4
-   i32.ne
-   if
-    local.get $3
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $4
-    call $~lib/rt/stub/__release
-   end
+  local.get $2
+  local.tee $3
+  local.get $1
+  local.tee $4
+  i32.ne
+  if
    local.get $3
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $4
+   call $~lib/rt/stub/__release
   end
+  local.get $3
   local.set $1
   local.get $2
   call $~lib/rt/stub/__release
@@ -441,21 +429,19 @@
   local.set $1
   local.get $0
   if
-   block (result i32)
-    global.get $retain-release/REF
-    local.tee $2
-    local.get $1
-    local.tee $3
-    i32.ne
-    if
-     local.get $2
-     call $~lib/rt/stub/__retain
-     drop
-     local.get $3
-     call $~lib/rt/stub/__release
-    end
+   global.get $retain-release/REF
+   local.tee $2
+   local.get $1
+   local.tee $3
+   i32.ne
+   if
     local.get $2
+    call $~lib/rt/stub/__retain
+    drop
+    local.get $3
+    call $~lib/rt/stub/__release
    end
+   local.get $2
    local.set $1
   end
   local.get $1
@@ -490,37 +476,9 @@
   end
  )
  (func $retain-release/scopeWhile (; 27 ;) (type $FUNCSIG$vi) (param $0 i32)
-  (local $1 i32)
-  loop $continue|0
-   local.get $0
-   if
-    global.get $retain-release/REF
-    call $~lib/rt/stub/__retain
-    local.set $1
-    local.get $1
-    call $~lib/rt/stub/__release
-    br $continue|0
-   end
-  end
- )
- (func $retain-release/scopeDo (; 28 ;) (type $FUNCSIG$vi) (param $0 i32)
-  (local $1 i32)
-  loop $continue|0
-   block
-    global.get $retain-release/REF
-    call $~lib/rt/stub/__retain
-    local.set $1
-    local.get $1
-    call $~lib/rt/stub/__release
-   end
-   local.get $0
-   br_if $continue|0
-  end
- )
- (func $retain-release/scopeFor (; 29 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   block $break|0
-   loop $repeat|0
+   loop $continue|0
     local.get $0
     i32.eqz
     br_if $break|0
@@ -529,8 +487,34 @@
     local.set $1
     local.get $1
     call $~lib/rt/stub/__release
-    br $repeat|0
-    unreachable
+    br $continue|0
+   end
+   unreachable
+  end
+ )
+ (func $retain-release/scopeDo (; 28 ;) (type $FUNCSIG$vi) (param $0 i32)
+  (local $1 i32)
+  loop $continue|0
+   global.get $retain-release/REF
+   call $~lib/rt/stub/__retain
+   local.set $1
+   local.get $0
+   br_if $continue|0
+  end
+ )
+ (func $retain-release/scopeFor (; 29 ;) (type $FUNCSIG$vi) (param $0 i32)
+  (local $1 i32)
+  block $break|0
+   loop $loop|0
+    local.get $0
+    i32.eqz
+    br_if $break|0
+    global.get $retain-release/REF
+    call $~lib/rt/stub/__retain
+    local.set $1
+    local.get $1
+    call $~lib/rt/stub/__release
+    br $loop|0
    end
    unreachable
   end
@@ -538,24 +522,24 @@
  (func $retain-release/scopeBreak (; 30 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   block $break|0
-   loop $continue|0
-    local.get $0
-    if
-     global.get $retain-release/REF
-     call $~lib/rt/stub/__retain
-     local.set $1
-     local.get $1
-     call $~lib/rt/stub/__release
-     br $break|0
-    end
-   end
+   local.get $0
+   i32.eqz
+   br_if $break|0
+   global.get $retain-release/REF
+   call $~lib/rt/stub/__retain
+   local.set $1
+   local.get $1
+   call $~lib/rt/stub/__release
+   br $break|0
   end
  )
  (func $retain-release/scopeContinue (; 31 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
-  loop $continue|0
-   local.get $0
-   if
+  block $break|0
+   loop $continue|0
+    local.get $0
+    i32.eqz
+    br_if $break|0
     global.get $retain-release/REF
     call $~lib/rt/stub/__retain
     local.set $1
@@ -563,44 +547,41 @@
     call $~lib/rt/stub/__release
     br $continue|0
    end
+   unreachable
   end
  )
  (func $retain-release/scopeThrow (; 32 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
-  loop $continue|0
+  block $break|0
    local.get $0
-   if
-    global.get $retain-release/REF
-    call $~lib/rt/stub/__retain
-    local.set $1
-    local.get $1
-    call $~lib/rt/stub/__release
-    block
-     i32.const 24
-     i32.const 56
-     i32.const 313
-     i32.const 4
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-   end
+   i32.eqz
+   br_if $break|0
+   global.get $retain-release/REF
+   call $~lib/rt/stub/__retain
+   local.set $1
+   local.get $1
+   call $~lib/rt/stub/__release
+   i32.const 24
+   i32.const 56
+   i32.const 313
+   i32.const 4
+   call $~lib/builtins/abort
+   unreachable
   end
  )
  (func $retain-release/scopeUnreachable (; 33 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
-  loop $continue|0
-   local.get $0
-   if
+  block $break|0
+   loop $continue|0
+    local.get $0
+    i32.eqz
+    br_if $break|0
     global.get $retain-release/REF
     call $~lib/rt/stub/__retain
     local.set $1
     unreachable
-    local.get $1
-    call $~lib/rt/stub/__release
-    br $continue|0
    end
+   unreachable
   end
  )
  (func $retain-release/callInline (; 34 ;) (type $FUNCSIG$v)
@@ -621,10 +602,8 @@
  )
  (func $retain-release/receiveRefInline (; 36 ;) (type $FUNCSIG$v)
   (local $0 i32)
-  block $retain-release/returnRefInline|inlined.0 (result i32)
-   global.get $retain-release/REF
-   call $~lib/rt/stub/__retain
-  end
+  global.get $retain-release/REF
+  call $~lib/rt/stub/__retain
   local.tee $0
   i32.eqz
   drop
@@ -632,10 +611,8 @@
   call $~lib/rt/stub/__release
  )
  (func $retain-release/receiveRefInlineDrop (; 37 ;) (type $FUNCSIG$v)
-  block $retain-release/returnRefInline|inlined.1 (result i32)
-   global.get $retain-release/REF
-   call $~lib/rt/stub/__retain
-  end
+  global.get $retain-release/REF
+  call $~lib/rt/stub/__retain
   call $~lib/rt/stub/__release
  )
  (func $retain-release/provideRefIndirect (; 38 ;) (type $FUNCSIG$vi) (param $0 i32)
@@ -647,13 +624,11 @@
  )
  (func $retain-release/receiveRefIndirect (; 39 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
-  block (result i32)
-   i32.const 0
-   global.set $~lib/argc
-   local.get $0
-   call_indirect (type $FUNCSIG$i)
-   local.tee $1
-  end
+  i32.const 0
+  global.set $~lib/argc
+  local.get $0
+  call_indirect (type $FUNCSIG$i)
+  local.tee $1
   i32.eqz
   drop
   local.get $1
diff --git a/tests/compiler/rt/instanceof.untouched.wat b/tests/compiler/rt/instanceof.untouched.wat
index 7c088e22..acaa8057 100644
--- a/tests/compiler/rt/instanceof.untouched.wat
+++ b/tests/compiler/rt/instanceof.untouched.wat
@@ -238,11 +238,9 @@
   i32.const 0
   call $rt/instanceof/BlackCat#constructor
   global.set $rt/instanceof/blackcat
-  block (result i32)
-   global.get $rt/instanceof/animal
-   drop
-   i32.const 1
-  end
+  global.get $rt/instanceof/animal
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
@@ -292,11 +290,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $rt/instanceof/cat
-   drop
-   i32.const 1
-  end
+  global.get $rt/instanceof/cat
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
@@ -345,11 +341,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $rt/instanceof/blackcat
-   drop
-   i32.const 1
-  end
+  global.get $rt/instanceof/blackcat
+  drop
+  i32.const 1
   i32.eqz
   if
    i32.const 0
diff --git a/tests/compiler/runtime-full.optimized.wat b/tests/compiler/runtime-full.optimized.wat
index d76b4910..a67fc0d9 100644
--- a/tests/compiler/runtime-full.optimized.wat
+++ b/tests/compiler/runtime-full.optimized.wat
@@ -618,7 +618,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -633,7 +633,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -654,14 +654,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 288
@@ -1166,7 +1166,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1248,7 +1249,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
@@ -1594,7 +1596,7 @@
   local.set $3
   global.get $~lib/rt/pure/CUR
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $3
     local.get $0
@@ -1654,14 +1656,14 @@
     i32.const 4
     i32.add
     local.set $3
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
   global.set $~lib/rt/pure/CUR
   local.get $5
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     local.get $2
@@ -1674,12 +1676,12 @@
     i32.const 4
     i32.add
     local.set $0
-    br $repeat|1
+    br $loop|1
    end
   end
   local.get $5
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    block $break|2
     local.get $0
     local.get $2
@@ -1699,7 +1701,7 @@
     i32.const 4
     i32.add
     local.set $0
-    br $repeat|2
+    br $loop|2
    end
   end
   local.get $5
diff --git a/tests/compiler/runtime-full.untouched.wat b/tests/compiler/runtime-full.untouched.wat
index c639a3dd..252b6ae2 100644
--- a/tests/compiler/runtime-full.untouched.wat
+++ b/tests/compiler/runtime-full.untouched.wat
@@ -152,85 +152,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -286,20 +278,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -337,20 +327,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -361,14 +349,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -521,24 +507,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -552,27 +536,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -581,36 +563,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 3 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -648,12 +626,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -750,15 +726,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -818,75 +792,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -894,8 +861,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1025,18 +991,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1069,18 +1033,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1092,29 +1054,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1132,7 +1071,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1253,34 +1211,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1500,32 +1454,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1538,50 +1489,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1646,22 +1598,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1693,338 +1641,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2032,15 +1720,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2048,15 +1736,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2064,10 +1752,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2083,306 +1771,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2390,148 +2241,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2539,76 +2358,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2616,40 +2419,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2657,22 +2452,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2733,94 +2524,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2838,54 +2624,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2897,9 +2642,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3255,13 +3044,11 @@
   local.get $0
   local.set $1
   block $break|0
-   block
-    local.get $1
-    local.set $2
-    global.get $~lib/rt/pure/CUR
-    local.set $3
-   end
-   loop $repeat|0
+   local.get $1
+   local.set $2
+   global.get $~lib/rt/pure/CUR
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_u
@@ -3329,8 +3116,7 @@
     i32.const 4
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -3339,7 +3125,7 @@
   block $break|1
    local.get $0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     local.get $1
     i32.lt_u
@@ -3352,15 +3138,14 @@
     i32.const 4
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
   block $break|2
    local.get $0
    local.set $5
-   loop $repeat|2
+   loop $loop|2
     local.get $5
     local.get $1
     i32.lt_u
@@ -3383,8 +3168,7 @@
     i32.const 4
     i32.add
     local.set $5
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -3435,103 +3219,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 128
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 128
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 128
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 128
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -3547,60 +3311,28 @@
  )
  (func $~lib/rt/__visit_members (; 28 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  block
-  end
-  block $switch$1$leave
-   block $switch$1$default
-    block $switch$1$case$4
-     block $switch$1$case$2
-      local.get $0
-      i32.const 8
-      i32.sub
-      i32.load
-      br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$default
-     end
-     block
-      block
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
+  block $switch$1$default
+   block $switch$1$case$4
+    block $switch$1$case$2
+     local.get $0
+     i32.const 8
+     i32.sub
+     i32.load
+     br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$default
     end
-    block
-     block
-      block
-       local.get $0
-       i32.load
-       local.tee $2
-       if
-        local.get $2
-        local.get $1
-        call $~lib/rt/pure/__visit
-       end
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
+    return
    end
-   block
-    block
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
+   local.get $0
+   i32.load
+   local.tee $2
+   if
+    local.get $2
+    local.get $1
+    call $~lib/rt/pure/__visit
    end
-   unreachable
+   return
   end
+  unreachable
  )
  (func $null (; 29 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/scoped.optimized.wat b/tests/compiler/scoped.optimized.wat
index e3404130..fbd30b04 100644
--- a/tests/compiler/scoped.optimized.wat
+++ b/tests/compiler/scoped.optimized.wat
@@ -5,7 +5,7 @@
  (start $start)
  (func $start:scoped (; 0 ;) (type $FUNCSIG$v)
   (local $0 i32)
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 1
    i32.lt_s
@@ -14,12 +14,12 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 1
    i32.lt_s
@@ -28,7 +28,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|1
+    br $loop|1
    end
   end
  )
diff --git a/tests/compiler/scoped.untouched.wat b/tests/compiler/scoped.untouched.wat
index f6f37e3d..61a431f4 100644
--- a/tests/compiler/scoped.untouched.wat
+++ b/tests/compiler/scoped.untouched.wat
@@ -24,7 +24,7 @@
   block $break|0
    i32.const 0
    local.set $0
-   loop $repeat|0
+   loop $loop|0
     local.get $0
     i32.const 1
     i32.lt_s
@@ -35,15 +35,14 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
   block $break|1
    i32.const 0
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 1
     i32.lt_s
@@ -55,17 +54,14 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
-  block
-   i64.const 5
-   local.set $2
-   f32.const 10
-   local.set $3
-  end
+  i64.const 5
+  local.set $2
+  f32.const 10
+  local.set $3
   i32.const 42
   call $scoped/fn
  )
diff --git a/tests/compiler/std/array-access.untouched.wat b/tests/compiler/std/array-access.untouched.wat
index ee37d0f1..41090631 100644
--- a/tests/compiler/std/array-access.untouched.wat
+++ b/tests/compiler/std/array-access.untouched.wat
@@ -222,22 +222,23 @@
     else     
      i32.const 0
     end
-    if
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-     local.get $6
-     i32.const 2
-     i32.add
-     local.set $6
-     local.get $7
-     i32.const 2
-     i32.add
-     local.set $7
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    local.get $6
+    i32.const 2
+    i32.add
+    local.set $6
+    local.get $7
+    i32.const 2
+    i32.add
+    local.set $7
+    br $continue|0
    end
+   unreachable
   end
   local.get $5
   local.set $8
@@ -272,21 +273,19 @@
   i32.const 0
   i32.eq
   if
-   block (result i32)
-    i32.const 304
-    local.tee $3
-    local.get $1
-    local.tee $4
-    i32.ne
-    if
-     local.get $3
-     call $~lib/rt/stub/__retain
-     drop
-     local.get $4
-     call $~lib/rt/stub/__release
-    end
+   i32.const 304
+   local.tee $3
+   local.get $1
+   local.tee $4
+   i32.ne
+   if
     local.get $3
+    call $~lib/rt/stub/__retain
+    drop
+    local.get $4
+    call $~lib/rt/stub/__release
    end
+   local.get $3
    local.set $1
   end
   local.get $0
diff --git a/tests/compiler/std/array-literal.optimized.wat b/tests/compiler/std/array-literal.optimized.wat
index f1827972..d5c81685 100644
--- a/tests/compiler/std/array-literal.optimized.wat
+++ b/tests/compiler/std/array-literal.optimized.wat
@@ -674,7 +674,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -689,7 +689,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -710,14 +710,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 608
@@ -1182,7 +1182,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1264,7 +1265,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
diff --git a/tests/compiler/std/array-literal.untouched.wat b/tests/compiler/std/array-literal.untouched.wat
index a5bdca6c..d915e5a6 100644
--- a/tests/compiler/std/array-literal.untouched.wat
+++ b/tests/compiler/std/array-literal.untouched.wat
@@ -233,85 +233,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -367,20 +359,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -418,20 +408,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -442,14 +430,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -602,24 +588,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -633,27 +617,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -662,36 +644,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 13 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -729,12 +707,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -831,15 +807,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -899,75 +873,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -975,8 +942,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1106,18 +1072,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1150,18 +1114,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1173,29 +1135,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1213,7 +1152,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1334,34 +1292,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1533,32 +1487,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1571,50 +1522,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1679,22 +1631,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1726,338 +1674,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2065,15 +1753,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2081,15 +1769,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2097,10 +1785,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2116,306 +1804,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2423,148 +2274,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2572,76 +2391,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2649,40 +2452,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2690,22 +2485,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2766,94 +2557,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2871,54 +2657,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2930,9 +2675,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3423,39 +3212,33 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 3
-   i32.const 0
-   i32.const 3
-   i32.const 0
-   call $~lib/rt/__allocArray
-   local.set $1
-   local.get $1
-   i32.load offset=4
-   local.set $0
-   local.get $0
-   global.get $std/array-literal/i
-   i32.store8
-   local.get $0
-   block (result i32)
-    global.get $std/array-literal/i
-    i32.const 1
-    i32.add
-    global.set $std/array-literal/i
-    global.get $std/array-literal/i
-   end
-   i32.store8 offset=1
-   local.get $0
-   block (result i32)
-    global.get $std/array-literal/i
-    i32.const 1
-    i32.add
-    global.set $std/array-literal/i
-    global.get $std/array-literal/i
-   end
-   i32.store8 offset=2
-   local.get $1
-  end
+  i32.const 3
+  i32.const 0
+  i32.const 3
+  i32.const 0
+  call $~lib/rt/__allocArray
+  local.set $1
+  local.get $1
+  i32.load offset=4
+  local.set $0
+  local.get $0
+  global.get $std/array-literal/i
+  i32.store8
+  local.get $0
+  global.get $std/array-literal/i
+  i32.const 1
+  i32.add
+  global.set $std/array-literal/i
+  global.get $std/array-literal/i
+  i32.store8 offset=1
+  local.get $0
+  global.get $std/array-literal/i
+  i32.const 1
+  i32.add
+  global.set $std/array-literal/i
+  global.get $std/array-literal/i
+  i32.store8 offset=2
+  local.get $1
   call $~lib/rt/pure/__retain
   global.set $std/array-literal/dynamicArrayI8
   global.get $std/array-literal/dynamicArrayI8
@@ -3515,39 +3298,33 @@
   end
   i32.const 0
   global.set $std/array-literal/i
-  block (result i32)
-   i32.const 3
-   i32.const 2
-   i32.const 4
-   i32.const 0
-   call $~lib/rt/__allocArray
-   local.set $0
-   local.get $0
-   i32.load offset=4
-   local.set $1
-   local.get $1
-   global.get $std/array-literal/i
-   i32.store
-   local.get $1
-   block (result i32)
-    global.get $std/array-literal/i
-    i32.const 1
-    i32.add
-    global.set $std/array-literal/i
-    global.get $std/array-literal/i
-   end
-   i32.store offset=4
-   local.get $1
-   block (result i32)
-    global.get $std/array-literal/i
-    i32.const 1
-    i32.add
-    global.set $std/array-literal/i
-    global.get $std/array-literal/i
-   end
-   i32.store offset=8
-   local.get $0
-  end
+  i32.const 3
+  i32.const 2
+  i32.const 4
+  i32.const 0
+  call $~lib/rt/__allocArray
+  local.set $0
+  local.get $0
+  i32.load offset=4
+  local.set $1
+  local.get $1
+  global.get $std/array-literal/i
+  i32.store
+  local.get $1
+  global.get $std/array-literal/i
+  i32.const 1
+  i32.add
+  global.set $std/array-literal/i
+  global.get $std/array-literal/i
+  i32.store offset=4
+  local.get $1
+  global.get $std/array-literal/i
+  i32.const 1
+  i32.add
+  global.set $std/array-literal/i
+  global.get $std/array-literal/i
+  i32.store offset=8
+  local.get $0
   call $~lib/rt/pure/__retain
   global.set $std/array-literal/dynamicArrayI32
   global.get $std/array-literal/dynamicArrayI32
@@ -3605,36 +3382,34 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 3
-   i32.const 2
-   i32.const 6
-   i32.const 0
-   call $~lib/rt/__allocArray
-   local.set $1
-   local.get $1
-   i32.load offset=4
-   local.set $0
-   local.get $0
-   i32.const 0
-   call $std/array-literal/Ref#constructor
-   local.tee $2
-   call $~lib/rt/pure/__retain
-   i32.store
-   local.get $0
-   i32.const 0
-   call $std/array-literal/Ref#constructor
-   local.tee $3
-   call $~lib/rt/pure/__retain
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   call $std/array-literal/Ref#constructor
-   local.tee $4
-   call $~lib/rt/pure/__retain
-   i32.store offset=8
-   local.get $1
-  end
+  i32.const 3
+  i32.const 2
+  i32.const 6
+  i32.const 0
+  call $~lib/rt/__allocArray
+  local.set $1
+  local.get $1
+  i32.load offset=4
+  local.set $0
+  local.get $0
+  i32.const 0
+  call $std/array-literal/Ref#constructor
+  local.tee $2
+  call $~lib/rt/pure/__retain
+  i32.store
+  local.get $0
+  i32.const 0
+  call $std/array-literal/Ref#constructor
+  local.tee $3
+  call $~lib/rt/pure/__retain
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  call $std/array-literal/Ref#constructor
+  local.tee $4
+  call $~lib/rt/pure/__retain
+  i32.store offset=8
+  local.get $1
   call $~lib/rt/pure/__retain
   global.set $std/array-literal/dynamicArrayRef
   global.get $std/array-literal/dynamicArrayRef
@@ -3650,36 +3425,34 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 3
-   i32.const 2
-   i32.const 8
-   i32.const 0
-   call $~lib/rt/__allocArray
-   local.set $0
-   local.get $0
-   i32.load offset=4
-   local.set $1
-   local.get $1
-   i32.const 0
-   call $std/array-literal/RefWithCtor#constructor
-   local.tee $5
-   call $~lib/rt/pure/__retain
-   i32.store
-   local.get $1
-   i32.const 0
-   call $std/array-literal/RefWithCtor#constructor
-   local.tee $6
-   call $~lib/rt/pure/__retain
-   i32.store offset=4
-   local.get $1
-   i32.const 0
-   call $std/array-literal/RefWithCtor#constructor
-   local.tee $7
-   call $~lib/rt/pure/__retain
-   i32.store offset=8
-   local.get $0
-  end
+  i32.const 3
+  i32.const 2
+  i32.const 8
+  i32.const 0
+  call $~lib/rt/__allocArray
+  local.set $0
+  local.get $0
+  i32.load offset=4
+  local.set $1
+  local.get $1
+  i32.const 0
+  call $std/array-literal/RefWithCtor#constructor
+  local.tee $5
+  call $~lib/rt/pure/__retain
+  i32.store
+  local.get $1
+  i32.const 0
+  call $std/array-literal/RefWithCtor#constructor
+  local.tee $6
+  call $~lib/rt/pure/__retain
+  i32.store offset=4
+  local.get $1
+  i32.const 0
+  call $std/array-literal/RefWithCtor#constructor
+  local.tee $7
+  call $~lib/rt/pure/__retain
+  i32.store offset=8
+  local.get $0
   call $~lib/rt/pure/__retain
   global.set $std/array-literal/dynamicArrayRefWithCtor
   global.get $std/array-literal/dynamicArrayRefWithCtor
@@ -3890,103 +3663,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 456
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 456
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 456
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 456
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -4019,23 +3772,24 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/array/Array<std/array-literal/RefWithCtor>#__visit_impl (; 47 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
@@ -4057,156 +3811,77 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/rt/__visit_members (; 48 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   block $block$4$break
-   block
-   end
-   block $switch$1$leave
-    block $switch$1$default
-     block $switch$1$case$10
-      block $switch$1$case$8
-       block $switch$1$case$6
-        block $switch$1$case$5
-         block $switch$1$case$4
-          block $switch$1$case$2
-           local.get $0
-           i32.const 8
-           i32.sub
-           i32.load
-           br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$6 $switch$1$case$2 $switch$1$case$8 $switch$1$case$2 $switch$1$case$10 $switch$1$default
-          end
-          block
-           block
-            return
-            unreachable
-           end
-           unreachable
-           unreachable
-          end
-          unreachable
-         end
-         block
-          br $block$4$break
-          unreachable
-         end
-         unreachable
-        end
-        block
-         block
+   block $switch$1$default
+    block $switch$1$case$10
+     block $switch$1$case$8
+      block $switch$1$case$6
+       block $switch$1$case$5
+        block $switch$1$case$4
+         block $switch$1$case$2
           local.get $0
-          local.get $1
-          call $~lib/array/Array<i8>#__visit_impl
-          block
-           br $block$4$break
-           unreachable
-          end
-          unreachable
-          unreachable
+          i32.const 8
+          i32.sub
+          i32.load
+          br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$6 $switch$1$case$2 $switch$1$case$8 $switch$1$case$2 $switch$1$case$10 $switch$1$default
          end
-         unreachable
-         unreachable
+         return
         end
-        unreachable
+        br $block$4$break
        end
-       block
-        block
-         local.get $0
-         local.get $1
-         call $~lib/array/Array<i32>#__visit_impl
-         block
-          br $block$4$break
-          unreachable
-         end
-         unreachable
-         unreachable
-        end
-        unreachable
-        unreachable
-       end
-       unreachable
-      end
-      block
-       block
-        local.get $0
-        local.get $1
-        call $~lib/array/Array<std/array-literal/Ref>#__visit_impl
-        block
-         br $block$4$break
-         unreachable
-        end
-        unreachable
-        unreachable
-       end
-       unreachable
-       unreachable
-      end
-      unreachable
-     end
-     block
-      block
        local.get $0
        local.get $1
-       call $~lib/array/Array<std/array-literal/RefWithCtor>#__visit_impl
-       block
-        br $block$4$break
-        unreachable
-       end
-       unreachable
-       unreachable
+       call $~lib/array/Array<i8>#__visit_impl
+       br $block$4$break
       end
-      unreachable
-      unreachable
+      local.get $0
+      local.get $1
+      call $~lib/array/Array<i32>#__visit_impl
+      br $block$4$break
      end
-     unreachable
-    end
-    block
-     block
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
-   end
-  end
-  block
-   block
-    local.get $0
-    i32.load
-    local.tee $2
-    if
-     local.get $2
+     local.get $0
      local.get $1
-     call $~lib/rt/pure/__visit
+     call $~lib/array/Array<std/array-literal/Ref>#__visit_impl
+     br $block$4$break
     end
-    return
-    unreachable
+    local.get $0
+    local.get $1
+    call $~lib/array/Array<std/array-literal/RefWithCtor>#__visit_impl
+    br $block$4$break
    end
    unreachable
-   unreachable
   end
-  unreachable
+  local.get $0
+  i32.load
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/pure/__visit
+  end
+  return
  )
  (func $null (; 49 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/std/array.optimized.wat b/tests/compiler/std/array.optimized.wat
index e1b51053..d118d414 100644
--- a/tests/compiler/std/array.optimized.wat
+++ b/tests/compiler/std/array.optimized.wat
@@ -827,7 +827,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -842,7 +842,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -863,14 +863,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 7472
@@ -1381,7 +1381,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1463,7 +1464,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
@@ -1905,7 +1907,6 @@
    i32.and
    local.tee $2
    i32.sub
-   local.set $3
    local.get $0
    local.get $2
    i32.add
@@ -1917,7 +1918,6 @@
    i32.mul
    local.tee $0
    i32.store
-   local.get $3
    i32.const -4
    i32.and
    local.tee $3
@@ -2025,7 +2025,8 @@
    loop $continue|0
     local.get $2
     i32.const 32
-    i32.ge_u
+    i32.lt_u
+    i32.eqz
     if
      local.get $1
      local.get $4
@@ -2166,7 +2167,7 @@
     local.get $1
     i32.eq
     br_if $folding-inner1
-    loop $repeat|0
+    loop $loop|0
      local.get $2
      local.get $3
      i32.lt_s
@@ -2183,7 +2184,7 @@
       i32.const 1
       i32.add
       local.set $2
-      br $repeat|0
+      br $loop|0
      end
     end
     br $folding-inner1
@@ -2254,7 +2255,7 @@
    select
   end
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    local.get $2
    local.get $3
    i32.ge_s
@@ -2271,7 +2272,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $0
@@ -2327,7 +2328,7 @@
       br $folding-inner1
      end
     end
-    loop $repeat|0
+    loop $loop|0
      local.get $3
      local.get $2
      i32.lt_s
@@ -2344,7 +2345,7 @@
       i32.const 1
       i32.add
       local.set $3
-      br $repeat|0
+      br $loop|0
      end
     end
     br $folding-inner1
@@ -2375,12 +2376,10 @@
   i32.const 16
   i32.sub
   i32.load offset=12
-  local.set $2
   local.get $0
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $2
   i32.const 2
   i32.shr_s
  )
@@ -2639,11 +2638,9 @@
   i32.shl
   i32.add
   i32.load
-  local.set $2
   local.get $0
   local.get $1
   i32.store offset=12
-  local.get $2
  )
  (func $~lib/array/Array<i32>#concat (; 44 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -2860,7 +2857,6 @@
   i32.load offset=4
   local.tee $2
   i32.load
-  local.set $3
   local.get $2
   local.get $2
   i32.const 4
@@ -2881,7 +2877,6 @@
   local.get $0
   local.get $1
   i32.store offset=12
-  local.get $3
  )
  (func $~lib/array/Array<i32>#reverse (; 48 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
@@ -2906,7 +2901,8 @@
    loop $continue|0
     local.get $2
     local.get $1
-    i32.lt_u
+    i32.ge_u
+    i32.eqz
     if
      local.get $2
      i32.load
@@ -2983,12 +2979,14 @@
     if
      local.get $2
      return
+    else     
+     local.get $2
+     i32.const 1
+     i32.add
+     local.set $2
+     br $continue|0
     end
-    local.get $2
-    i32.const 1
-    i32.add
-    local.set $2
-    br $continue|0
+    unreachable
    end
   end
   i32.const -1
@@ -3136,7 +3134,7 @@
   local.get $0
   i32.load offset=12
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $2
     local.get $3
@@ -3170,7 +3168,7 @@
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -3240,7 +3238,7 @@
   local.get $0
   i32.load offset=12
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $2
     local.get $3
@@ -3271,7 +3269,7 @@
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      return
@@ -3344,7 +3342,7 @@
   local.get $0
   i32.load offset=12
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $2
     local.get $3
@@ -3378,7 +3376,7 @@
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -3450,7 +3448,7 @@
    local.get $0
    i32.load offset=12
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     local.get $3
     local.get $0
@@ -3479,8 +3477,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -3521,7 +3518,7 @@
   local.get $1
   i32.eqz
   if
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $3
      i32.const 4
@@ -3534,12 +3531,12 @@
      i32.const 1
      i32.add
      local.set $3
-     br $repeat|0
+     br $loop|0
     end
    end
    i32.const 0
    local.set $3
-   loop $repeat|1
+   loop $loop|1
     block $break|1
      local.get $3
      i32.const 100
@@ -3554,12 +3551,12 @@
      i32.const 1
      i32.add
      local.set $3
-     br $repeat|1
+     br $loop|1
     end
    end
    i32.const 0
    local.set $3
-   loop $repeat|2
+   loop $loop|2
     block $break|2
      local.get $3
      i32.const 100
@@ -3572,12 +3569,12 @@
      i32.const 1
      i32.add
      local.set $3
-     br $repeat|2
+     br $loop|2
     end
    end
    i32.const 0
    local.set $3
-   loop $repeat|3
+   loop $loop|3
     block $break|3
      local.get $3
      i32.const 100
@@ -3592,7 +3589,7 @@
      i32.const 1
      i32.add
      local.set $3
-     br $repeat|3
+     br $loop|3
     end
    end
   end
@@ -3642,7 +3639,7 @@
   local.tee $4
   i32.load offset=4
   local.set $5
-  loop $repeat|0
+  loop $loop|0
    local.get $1
    local.get $3
    local.get $0
@@ -3677,7 +3674,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $4
@@ -3738,7 +3735,7 @@
   local.tee $5
   i32.load offset=4
   local.set $6
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $2
     local.get $4
@@ -3775,7 +3772,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $5
@@ -3832,7 +3829,7 @@
   local.get $0
   i32.load offset=12
   local.set $5
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $2
     local.get $5
@@ -3869,7 +3866,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $4
@@ -3939,7 +3936,7 @@
   local.get $0
   i32.load offset=12
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $3
     local.get $4
@@ -3971,7 +3968,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -4035,7 +4032,7 @@
   i32.const 1
   i32.sub
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $3
     i32.const 0
@@ -4060,7 +4057,7 @@
     i32.const 1
     i32.sub
     local.set $3
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -4154,7 +4151,7 @@
   (local $6 f32)
   (local $7 i32)
   block $break|0
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.ge_s
@@ -4171,43 +4168,42 @@
     i32.sub
     local.set $4
     loop $continue|1
-     local.get $4
-     i32.const 0
-     i32.ge_s
-     if
-      block $break|1
-       local.get $4
-       i32.const 2
-       i32.shl
-       local.get $0
-       i32.add
-       f32.load
-       local.set $6
-       i32.const 2
-       global.set $~lib/argc
-       local.get $5
-       local.get $6
-       local.get $2
-       call_indirect (type $FUNCSIG$iff)
-       i32.const 0
-       i32.ge_s
-       br_if $break|1
-       local.get $4
-       local.tee $7
-       i32.const 1
-       i32.sub
-       local.set $4
-       local.get $7
-       i32.const 1
-       i32.add
-       i32.const 2
-       i32.shl
-       local.get $0
-       i32.add
-       local.get $6
-       f32.store
-       br $continue|1
-      end
+     block $break|1
+      local.get $4
+      i32.const 0
+      i32.lt_s
+      br_if $break|1
+      local.get $4
+      i32.const 2
+      i32.shl
+      local.get $0
+      i32.add
+      f32.load
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $5
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$iff)
+      i32.const 0
+      i32.ge_s
+      br_if $break|1
+      local.get $4
+      local.tee $7
+      i32.const 1
+      i32.sub
+      local.set $4
+      local.get $7
+      i32.const 1
+      i32.add
+      i32.const 2
+      i32.shl
+      local.get $0
+      i32.add
+      local.get $6
+      f32.store
+      br $continue|1
      end
     end
     local.get $4
@@ -4223,8 +4219,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4254,7 +4249,7 @@
   i32.const 1
   i32.sub
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $4
     i32.const 0
@@ -4282,7 +4277,8 @@
      i32.shr_u
      i32.const 1
      i32.and
-     i32.eq
+     i32.ne
+     i32.eqz
      if
       local.get $3
       i32.const 1
@@ -4353,14 +4349,14 @@
     i32.const 1
     i32.sub
     local.set $4
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
   i32.const 1
   i32.sub
   local.set $4
-  loop $repeat|2
+  loop $loop|2
    block $break|2
     local.get $4
     i32.const 2
@@ -4404,7 +4400,8 @@
      i32.add
      local.tee $1
      local.get $4
-     i32.lt_s
+     i32.ge_s
+     i32.eqz
      if
       local.get $1
       local.set $3
@@ -4474,7 +4471,7 @@
     i32.const 1
     i32.sub
     local.set $4
-    br $repeat|2
+    br $loop|2
    end
   end
   local.get $6
@@ -4611,7 +4608,7 @@
     local.get $1
     i32.eq
     br_if $folding-inner1
-    loop $repeat|0
+    loop $loop|0
      local.get $2
      local.get $3
      i32.lt_s
@@ -4639,7 +4636,7 @@
       i32.const 1
       i32.add
       local.set $2
-      br $repeat|0
+      br $loop|0
      end
     end
     br $folding-inner1
@@ -4664,7 +4661,7 @@
   (local $6 f64)
   (local $7 i32)
   block $break|0
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.ge_s
@@ -4681,43 +4678,42 @@
     i32.sub
     local.set $4
     loop $continue|1
-     local.get $4
-     i32.const 0
-     i32.ge_s
-     if
-      block $break|1
-       local.get $4
-       i32.const 3
-       i32.shl
-       local.get $0
-       i32.add
-       f64.load
-       local.set $6
-       i32.const 2
-       global.set $~lib/argc
-       local.get $5
-       local.get $6
-       local.get $2
-       call_indirect (type $FUNCSIG$idd)
-       i32.const 0
-       i32.ge_s
-       br_if $break|1
-       local.get $4
-       local.tee $7
-       i32.const 1
-       i32.sub
-       local.set $4
-       local.get $7
-       i32.const 1
-       i32.add
-       i32.const 3
-       i32.shl
-       local.get $0
-       i32.add
-       local.get $6
-       f64.store
-       br $continue|1
-      end
+     block $break|1
+      local.get $4
+      i32.const 0
+      i32.lt_s
+      br_if $break|1
+      local.get $4
+      i32.const 3
+      i32.shl
+      local.get $0
+      i32.add
+      f64.load
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $5
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$idd)
+      i32.const 0
+      i32.ge_s
+      br_if $break|1
+      local.get $4
+      local.tee $7
+      i32.const 1
+      i32.sub
+      local.set $4
+      local.get $7
+      i32.const 1
+      i32.add
+      i32.const 3
+      i32.shl
+      local.get $0
+      i32.add
+      local.get $6
+      f64.store
+      br $continue|1
      end
     end
     local.get $4
@@ -4733,8 +4729,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4764,7 +4759,7 @@
   i32.const 1
   i32.sub
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $4
     i32.const 0
@@ -4792,7 +4787,8 @@
      i32.shr_u
      i32.const 1
      i32.and
-     i32.eq
+     i32.ne
+     i32.eqz
      if
       local.get $3
       i32.const 1
@@ -4863,14 +4859,14 @@
     i32.const 1
     i32.sub
     local.set $4
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
   i32.const 1
   i32.sub
   local.set $4
-  loop $repeat|2
+  loop $loop|2
    block $break|2
     local.get $4
     i32.const 2
@@ -4914,7 +4910,8 @@
      i32.add
      local.tee $1
      local.get $4
-     i32.lt_s
+     i32.ge_s
+     i32.eqz
      if
       local.get $1
       local.set $3
@@ -4984,7 +4981,7 @@
     i32.const 1
     i32.sub
     local.set $4
-    br $repeat|2
+    br $loop|2
    end
   end
   local.get $6
@@ -5144,7 +5141,7 @@
     local.get $1
     i32.eq
     br_if $folding-inner1
-    loop $repeat|0
+    loop $loop|0
      local.get $2
      local.get $3
      i32.lt_s
@@ -5172,7 +5169,7 @@
       i32.const 1
       i32.add
       local.set $2
-      br $repeat|0
+      br $loop|0
      end
     end
     br $folding-inner1
@@ -5197,7 +5194,7 @@
   (local $6 i32)
   (local $7 i32)
   block $break|0
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.ge_s
@@ -5214,43 +5211,42 @@
     i32.sub
     local.set $4
     loop $continue|1
-     local.get $4
-     i32.const 0
-     i32.ge_s
-     if
-      block $break|1
-       local.get $4
-       i32.const 2
-       i32.shl
-       local.get $0
-       i32.add
-       i32.load
-       local.set $6
-       i32.const 2
-       global.set $~lib/argc
-       local.get $5
-       local.get $6
-       local.get $2
-       call_indirect (type $FUNCSIG$iii)
-       i32.const 0
-       i32.ge_s
-       br_if $break|1
-       local.get $4
-       local.tee $7
-       i32.const 1
-       i32.sub
-       local.set $4
-       local.get $7
-       i32.const 1
-       i32.add
-       i32.const 2
-       i32.shl
-       local.get $0
-       i32.add
-       local.get $6
-       i32.store
-       br $continue|1
-      end
+     block $break|1
+      local.get $4
+      i32.const 0
+      i32.lt_s
+      br_if $break|1
+      local.get $4
+      i32.const 2
+      i32.shl
+      local.get $0
+      i32.add
+      i32.load
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $5
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$iii)
+      i32.const 0
+      i32.ge_s
+      br_if $break|1
+      local.get $4
+      local.tee $7
+      i32.const 1
+      i32.sub
+      local.set $4
+      local.get $7
+      i32.const 1
+      i32.add
+      i32.const 2
+      i32.shl
+      local.get $0
+      i32.add
+      local.get $6
+      i32.store
+      br $continue|1
      end
     end
     local.get $4
@@ -5266,8 +5262,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -5297,7 +5292,7 @@
   i32.const 1
   i32.sub
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $3
     i32.const 0
@@ -5325,7 +5320,8 @@
      i32.shr_u
      i32.const 1
      i32.and
-     i32.eq
+     i32.ne
+     i32.eqz
      if
       local.get $4
       i32.const 1
@@ -5396,14 +5392,14 @@
     i32.const 1
     i32.sub
     local.set $3
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
   i32.const 1
   i32.sub
   local.set $4
-  loop $repeat|2
+  loop $loop|2
    block $break|2
     local.get $4
     i32.const 2
@@ -5447,7 +5443,8 @@
      i32.add
      local.tee $3
      local.get $4
-     i32.lt_s
+     i32.ge_s
+     i32.eqz
      if
       local.get $3
       local.set $1
@@ -5517,7 +5514,7 @@
     i32.const 1
     i32.sub
     local.set $4
-    br $repeat|2
+    br $loop|2
    end
   end
   local.get $5
@@ -5646,7 +5643,7 @@
   local.get $0
   call $~lib/array/Array.create<i32>
   local.set $2
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $1
     local.get $0
@@ -5664,7 +5661,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -5722,7 +5719,7 @@
   local.get $0
   call $~lib/array/Array.create<i32>
   local.set $2
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $1
     local.get $0
@@ -5740,7 +5737,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -5756,7 +5753,7 @@
   local.get $0
   i32.load offset=12
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    local.get $2
    local.get $3
    i32.lt_s
@@ -5785,7 +5782,7 @@
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -5927,7 +5924,7 @@
   (local $2 i32)
   call $~lib/array/Array.create<~lib/array/Array<i32>>
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 2
    i32.lt_s
@@ -5944,13 +5941,13 @@
     local.get $0
     local.get $2
     call $~lib/array/Array<~lib/array/Array<i32>>#__set
-    local.get $2
-    call $~lib/rt/pure/__release
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    local.get $2
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
   end
   local.get $1
@@ -5970,12 +5967,10 @@
   i32.const 0
   call $~lib/array/Array<u32>#__get
   i32.sub
-  local.set $2
   local.get $0
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $2
  )
  (func $~lib/util/sort/insertionSort<~lib/array/Array<i32>> (; 129 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
@@ -5984,7 +5979,7 @@
   (local $6 i32)
   (local $7 i32)
   block $break|0
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.ge_s
@@ -6006,46 +6001,43 @@
      i32.const 0
      i32.ge_s
      if
-      block $break|1
+      local.get $4
+      i32.const 2
+      i32.shl
+      local.get $0
+      i32.add
+      i32.load
+      call $~lib/rt/pure/__retain
+      local.set $5
+      i32.const 2
+      global.set $~lib/argc
+      local.get $6
+      local.get $5
+      local.get $2
+      call_indirect (type $FUNCSIG$iii)
+      i32.const 0
+      i32.lt_s
+      if
        local.get $4
+       local.tee $7
+       i32.const 1
+       i32.sub
+       local.set $4
+       local.get $7
+       i32.const 1
+       i32.add
        i32.const 2
        i32.shl
        local.get $0
        i32.add
-       i32.load
-       call $~lib/rt/pure/__retain
-       local.set $5
-       i32.const 2
-       global.set $~lib/argc
-       local.get $6
        local.get $5
-       local.get $2
-       call_indirect (type $FUNCSIG$iii)
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $4
-        local.tee $7
-        i32.const 1
-        i32.sub
-        local.set $4
-        local.get $7
-        i32.const 1
-        i32.add
-        i32.const 2
-        i32.shl
-        local.get $0
-        i32.add
-        local.get $5
-        i32.store
-       else        
-        local.get $5
-        call $~lib/rt/pure/__release
-        br $break|1
-       end
+       i32.store
        local.get $5
        call $~lib/rt/pure/__release
        br $continue|1
+      else       
+       local.get $5
+       call $~lib/rt/pure/__release
       end
      end
     end
@@ -6058,14 +6050,13 @@
     i32.add
     local.get $6
     i32.store
-    local.get $6
-    call $~lib/rt/pure/__release
     local.get $3
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    local.get $6
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -6117,12 +6108,10 @@
    end
    local.get $0
    call $~lib/rt/pure/__retain
-   local.set $0
    local.get $2
    call $~lib/rt/pure/__release
    local.get $4
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $3
@@ -6186,7 +6175,7 @@
   local.get $0
   i32.load offset=12
   local.set $5
-  loop $repeat|0
+  loop $loop|0
    local.get $2
    local.get $5
    i32.lt_s
@@ -6217,15 +6206,15 @@
      i32.const 0
      return
     else     
-     local.get $3
-     call $~lib/rt/pure/__release
-     local.get $4
-     call $~lib/rt/pure/__release
      local.get $2
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
+     local.get $3
+     call $~lib/rt/pure/__release
+     local.get $4
+     call $~lib/rt/pure/__release
+     br $loop|0
     end
     unreachable
    end
@@ -6284,7 +6273,7 @@
   (local $2 i32)
   call $~lib/array/Array.create<std/array/Proxy<i32>>
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 512
    i32.lt_s
@@ -6302,13 +6291,13 @@
     local.get $0
     local.get $2
     call $~lib/array/Array<~lib/array/Array<i32>>#__set
-    local.get $2
-    call $~lib/rt/pure/__release
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    local.get $2
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
   end
   local.get $1
@@ -6326,12 +6315,10 @@
   local.get $1
   i32.load
   i32.sub
-  local.set $2
   local.get $0
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $2
  )
  (func $~lib/array/Array<~lib/string/String | null>#__get (; 138 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $1
@@ -6365,7 +6352,7 @@
   local.get $0
   i32.load offset=12
   local.set $5
-  loop $repeat|0
+  loop $loop|0
    local.get $2
    local.get $5
    i32.lt_s
@@ -6396,15 +6383,15 @@
      i32.const 0
      return
     else     
-     local.get $3
-     call $~lib/rt/pure/__release
-     local.get $4
-     call $~lib/rt/pure/__release
      local.get $2
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
+     local.get $3
+     call $~lib/rt/pure/__release
+     local.get $4
+     call $~lib/rt/pure/__release
+     br $loop|0
     end
     unreachable
    end
@@ -6562,12 +6549,10 @@
    i32.lt_s
    select
    call $~lib/util/string/compareImpl
-   local.set $2
    local.get $0
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $2
    return
   end
   local.get $0
@@ -6618,12 +6603,10 @@
    local.get $2
    call $~lib/util/string/compareImpl
    i32.eqz
-   local.set $2
    local.get $0
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $2
    return
   end
   local.get $0
@@ -6644,12 +6627,10 @@
   local.get $1
   call $~lib/string/String.__eq
   i32.eqz
-  local.set $2
   local.get $0
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $2
  )
  (func $std/array/isArraysEqual<~lib/string/String | null> (; 146 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -6687,7 +6668,7 @@
    i32.const 1
    return
   end
-  loop $repeat|0
+  loop $loop|0
    local.get $2
    local.get $5
    i32.lt_s
@@ -6713,15 +6694,15 @@
      i32.const 0
      return
     else     
-     local.get $3
-     call $~lib/rt/pure/__release
-     local.get $4
-     call $~lib/rt/pure/__release
      local.get $2
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
+     local.get $3
+     call $~lib/rt/pure/__release
+     local.get $4
+     call $~lib/rt/pure/__release
+     br $loop|0
     end
     unreachable
    end
@@ -6815,10 +6796,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $2
@@ -6853,12 +6832,10 @@
   select
   local.get $1
   call $~lib/string/String#concat
-  local.set $2
   local.get $0
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $2
  )
  (func $std/array/createRandomString (; 151 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
@@ -6869,7 +6846,7 @@
   i32.const 4248
   call $~lib/rt/pure/__retain
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $2
     local.get $0
@@ -6898,15 +6875,15 @@
      local.get $3
      call $~lib/rt/pure/__release
     end
-    local.get $4
-    call $~lib/rt/pure/__release
-    local.get $5
-    call $~lib/rt/pure/__release
     local.get $2
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
+    local.get $4
+    call $~lib/rt/pure/__release
+    local.get $5
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
   end
   local.get $1
@@ -6917,7 +6894,7 @@
   (local $2 i32)
   call $~lib/array/Array.create<~lib/string/String>
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 400
    i32.lt_s
@@ -6931,13 +6908,13 @@
     call $std/array/createRandomString
     local.tee $2
     call $~lib/array/Array<~lib/array/Array<i32>>#__set
-    local.get $2
-    call $~lib/rt/pure/__release
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    local.get $2
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
   end
   local.get $1
@@ -7051,10 +7028,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -7069,10 +7044,8 @@
    i32.load8_u
    select
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4512
@@ -7093,7 +7066,7 @@
   local.set $2
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $5
    local.get $1
    i32.lt_s
@@ -7145,7 +7118,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -7180,12 +7153,10 @@
    local.get $2
    local.get $0
    call $~lib/string/String#substring
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
    local.get $2
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4512
@@ -7245,8 +7216,12 @@
   loop $continue|0
    local.get $1
    i32.const 10
-   i32.div_u
+   i32.rem_u
    local.set $3
+   local.get $1
+   i32.const 10
+   i32.div_u
+   local.set $1
    local.get $2
    i32.const 1
    i32.sub
@@ -7255,14 +7230,11 @@
    i32.shl
    local.get $0
    i32.add
-   local.get $1
-   i32.const 10
-   i32.rem_u
+   local.get $3
    i32.const 48
    i32.add
    i32.store16
-   local.get $3
-   local.tee $1
+   local.get $1
    br_if $continue|0
   end
  )
@@ -7326,20 +7298,18 @@
    return
   end
   local.get $0
-  block (result i32)
-   local.get $2
+  local.get $2
+  i32.const 0
+  i32.lt_s
+  local.tee $1
+  if
    i32.const 0
-   i32.lt_s
-   local.tee $1
-   if
-    i32.const 0
-    local.get $2
-    i32.sub
-    local.set $2
-   end
    local.get $2
+   i32.sub
+   local.set $2
   end
   local.get $2
+  local.get $2
   call $~lib/util/number/decimalCount32
   local.get $1
   i32.add
@@ -7373,10 +7343,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -7390,12 +7358,10 @@
    call $~lib/util/number/itoa32
    local.tee $0
    call $~lib/rt/pure/__retain
-   local.set $2
    local.get $0
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $2
    return
   end
   local.get $1
@@ -7416,7 +7382,7 @@
   local.set $2
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $6
    local.get $3
    i32.lt_s
@@ -7454,7 +7420,7 @@
     i32.const 1
     i32.add
     local.set $6
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $7
@@ -7475,12 +7441,10 @@
    local.get $2
    local.get $0
    call $~lib/string/String#substring
-   local.set $0
    local.get $1
    call $~lib/rt/pure/__release
    local.get $2
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $1
@@ -7494,10 +7458,8 @@
   local.get $0
   local.get $1
   call $~lib/array/Array<i32>#join_int
-  local.set $0
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $~lib/util/number/utoa32 (; 161 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
@@ -7567,10 +7529,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -7584,12 +7544,10 @@
    call $~lib/util/number/utoa32
    local.tee $0
    call $~lib/rt/pure/__retain
-   local.set $2
    local.get $0
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $2
    return
   end
   local.get $1
@@ -7610,7 +7568,7 @@
   local.set $2
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $6
    local.get $3
    i32.lt_s
@@ -7648,7 +7606,7 @@
     i32.const 1
     i32.add
     local.set $6
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $7
@@ -7669,12 +7627,10 @@
    local.get $2
    local.get $0
    call $~lib/string/String#substring
-   local.set $0
    local.get $1
    call $~lib/rt/pure/__release
    local.get $2
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $1
@@ -7688,10 +7644,8 @@
   local.get $0
   local.get $1
   call $~lib/array/Array<u32>#join_int
-  local.set $0
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $~lib/number/isFinite<f64> (; 165 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   local.get $0
@@ -7903,80 +7857,78 @@
     i64.add
     local.tee $1
     local.get $5
-    i64.le_u
-    if
-     global.get $~lib/util/number/_K
-     local.get $4
-     i32.add
-     global.set $~lib/util/number/_K
-     local.get $4
-     i32.const 2
-     i32.shl
-     local.get $13
-     i32.add
-     i64.load32_u
-     local.get $10
-     i64.extend_i32_s
-     i64.shl
-     local.set $3
-     local.get $6
+    i64.gt_u
+    br_if $continue|0
+    global.get $~lib/util/number/_K
+    local.get $4
+    i32.add
+    global.set $~lib/util/number/_K
+    local.get $4
+    i32.const 2
+    i32.shl
+    local.get $13
+    i32.add
+    i64.load32_u
+    local.get $10
+    i64.extend_i32_s
+    i64.shl
+    local.set $3
+    local.get $6
+    i32.const 1
+    i32.sub
+    i32.const 1
+    i32.shl
+    local.get $0
+    i32.add
+    local.tee $2
+    i32.load16_u
+    local.set $4
+    loop $continue|2
      i32.const 1
-     i32.sub
-     i32.const 1
-     i32.shl
-     local.get $0
-     i32.add
-     local.tee $2
-     i32.load16_u
-     local.set $4
-     loop $continue|2
+     local.get $9
+     local.get $1
+     i64.sub
+     local.get $1
+     local.get $3
+     i64.add
+     local.get $9
+     i64.sub
+     i64.gt_u
+     local.get $1
+     local.get $3
+     i64.add
+     local.get $9
+     i64.lt_u
+     select
+     i32.const 0
+     local.get $5
+     local.get $1
+     i64.sub
+     local.get $3
+     i64.ge_u
+     i32.const 0
+     local.get $1
+     local.get $9
+     i64.lt_u
+     select
+     select
+     if
+      local.get $4
       i32.const 1
-      local.get $9
-      local.get $1
-      i64.sub
+      i32.sub
+      local.set $4
       local.get $1
       local.get $3
       i64.add
-      local.get $9
-      i64.sub
-      i64.gt_u
-      local.get $1
-      local.get $3
-      i64.add
-      local.get $9
-      i64.lt_u
-      select
-      i32.const 0
-      local.get $5
-      local.get $1
-      i64.sub
-      local.get $3
-      i64.ge_u
-      i32.const 0
-      local.get $1
-      local.get $9
-      i64.lt_u
-      select
-      select
-      if
-       local.get $4
-       i32.const 1
-       i32.sub
-       local.set $4
-       local.get $1
-       local.get $3
-       i64.add
-       local.set $1
-       br $continue|2
-      end
+      local.set $1
+      br $continue|2
      end
-     local.get $2
-     local.get $4
-     i32.store16
-     local.get $6
-     return
     end
-    br $continue|0
+    local.get $2
+    local.get $4
+    i32.store16
+    local.get $6
+    return
    end
   end
   loop $continue|3 (result i32)
@@ -8132,7 +8084,7 @@
    i32.const 0
   end
   if (result i32)
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $1
      local.get $3
@@ -8149,7 +8101,7 @@
      i32.const 1
      i32.add
      local.set $1
-     br $repeat|0
+     br $loop|0
     end
    end
    local.get $3
@@ -8221,7 +8173,7 @@
      i32.store
      i32.const 2
      local.set $2
-     loop $repeat|1
+     loop $loop|1
       block $break|1
        local.get $2
        local.get $3
@@ -8238,7 +8190,7 @@
        i32.const 1
        i32.add
        local.set $2
-       br $repeat|1
+       br $loop|1
       end
      end
      local.get $1
@@ -8256,23 +8208,21 @@
       i32.const 4
       i32.add
       local.tee $0
-      block (result i32)
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.tee $2
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $2
+      i32.const 0
+      i32.lt_s
+      local.tee $1
+      if
        i32.const 0
-       i32.lt_s
-       local.tee $1
-       if
-        i32.const 0
-        local.get $2
-        i32.sub
-        local.set $2
-       end
        local.get $2
+       i32.sub
+       local.set $2
       end
       local.get $2
+      local.get $2
       call $~lib/util/number/decimalCount32
       i32.const 1
       i32.add
@@ -8314,23 +8264,21 @@
       i32.const 4
       i32.add
       local.tee $2
-      block (result i32)
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.tee $0
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $0
+      i32.const 0
+      i32.lt_s
+      local.tee $3
+      if
        i32.const 0
-       i32.lt_s
-       local.tee $3
-       if
-        i32.const 0
-        local.get $0
-        i32.sub
-        local.set $0
-       end
        local.get $0
+       i32.sub
+       local.set $0
       end
       local.get $0
+      local.get $0
       call $~lib/util/number/decimalCount32
       i32.const 1
       i32.add
@@ -8688,10 +8636,8 @@
   local.get $1
   local.get $2
   call $~lib/string/String#substring
-  local.set $2
   local.get $1
   call $~lib/rt/tlsf/__free
-  local.get $2
  )
  (func $~lib/util/number/dtoa_stream (; 170 ;) (type $FUNCSIG$iiid) (param $0 i32) (param $1 i32) (param $2 f64) (result i32)
   (local $3 i32)
@@ -8781,10 +8727,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4896
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -8798,12 +8742,10 @@
    call $~lib/util/number/dtoa
    local.tee $0
    call $~lib/rt/pure/__retain
-   local.set $1
    local.get $0
    call $~lib/rt/pure/__release
    i32.const 4896
    call $~lib/rt/pure/__release
-   local.get $1
    return
   end
   i32.const 4896
@@ -8824,7 +8766,7 @@
   local.set $1
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $5
    local.get $2
    i32.lt_s
@@ -8862,7 +8804,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $6
@@ -8883,12 +8825,10 @@
    local.get $1
    local.get $0
    call $~lib/string/String#substring
-   local.set $0
    i32.const 4896
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4896
@@ -8916,10 +8856,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -8931,10 +8869,8 @@
    local.get $7
    i32.load
    call $~lib/rt/pure/__retain
-   local.set $0
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $1
@@ -8946,7 +8882,7 @@
   i32.const 1
   i32.add
   local.set $5
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $2
     local.get $5
@@ -8981,7 +8917,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 0
@@ -8999,7 +8935,7 @@
   local.set $3
   i32.const 0
   local.set $5
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $5
     local.get $6
@@ -9062,7 +8998,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
+    br $loop|1
    end
   end
   local.get $0
@@ -9109,10 +9045,8 @@
   local.get $0
   local.get $1
   call $~lib/array/Array<~lib/string/String>#join_str
-  local.set $0
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $std/array/Ref#constructor (; 174 ;) (type $FUNCSIG$i) (result i32)
   i32.const 0
@@ -9142,10 +9076,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -9156,10 +9088,8 @@
   if
    i32.const 6248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4512
@@ -9180,7 +9110,7 @@
   local.set $2
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $6
    local.get $3
    i32.lt_s
@@ -9239,46 +9169,42 @@
     i32.const 1
     i32.add
     local.set $6
-    br $repeat|0
+    br $loop|0
    end
   end
-  block (result i32)
-   local.get $3
-   i32.const 2
-   i32.shl
-   local.get $7
-   i32.add
-   i32.load
-   if
-    local.get $1
-    i32.const 1
-    i32.shl
-    local.get $2
-    i32.add
-    i32.const 6248
-    i32.const 30
-    call $~lib/memory/memory.copy
-    local.get $1
-    i32.const 15
-    i32.add
-    local.set $1
-   end
-   local.get $8
+  local.get $3
+  i32.const 2
+  i32.shl
+  local.get $7
+  i32.add
+  i32.load
+  if
    local.get $1
-   i32.gt_s
+   i32.const 1
+   i32.shl
+   local.get $2
+   i32.add
+   i32.const 6248
+   i32.const 30
+   call $~lib/memory/memory.copy
+   local.get $1
+   i32.const 15
+   i32.add
+   local.set $1
   end
+  local.get $8
+  local.get $1
+  i32.gt_s
   if
    local.get $2
    local.get $1
    call $~lib/string/String#substring
-   local.set $4
    i32.const 4512
    call $~lib/rt/pure/__release
    local.get $2
    call $~lib/rt/pure/__release
    local.get $0
    call $~lib/rt/pure/__release
-   local.get $4
    return
   end
   i32.const 4512
@@ -9367,10 +9293,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -9384,12 +9308,10 @@
    call $~lib/util/number/itoa32
    local.tee $0
    call $~lib/rt/pure/__retain
-   local.set $1
    local.get $0
    call $~lib/rt/pure/__release
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $1
    return
   end
   i32.const 4512
@@ -9410,7 +9332,7 @@
   local.set $1
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $5
    local.get $2
    i32.lt_s
@@ -9446,7 +9368,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $6
@@ -9465,12 +9387,10 @@
    local.get $1
    local.get $0
    call $~lib/string/String#substring
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4512
@@ -9527,10 +9447,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -9544,12 +9462,10 @@
    call $~lib/util/number/utoa32
    local.tee $0
    call $~lib/rt/pure/__retain
-   local.set $1
    local.get $0
    call $~lib/rt/pure/__release
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $1
    return
   end
   i32.const 4512
@@ -9570,7 +9486,7 @@
   local.set $1
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $5
    local.get $2
    i32.lt_s
@@ -9608,7 +9524,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $6
@@ -9629,12 +9545,10 @@
    local.get $1
    local.get $0
    call $~lib/string/String#substring
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4512
@@ -9690,12 +9604,17 @@
   select
  )
  (func $~lib/util/number/utoa_simple<u64> (; 182 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
-  (local $3 i64)
+  (local $3 i32)
   loop $continue|0
    local.get $1
    i64.const 10
-   i64.div_u
+   i64.rem_u
+   i32.wrap_i64
    local.set $3
+   local.get $1
+   i64.const 10
+   i64.div_u
+   local.set $1
    local.get $2
    i32.const 1
    i32.sub
@@ -9704,15 +9623,11 @@
    i32.shl
    local.get $0
    i32.add
-   local.get $1
-   i64.const 10
-   i64.rem_u
-   i32.wrap_i64
+   local.get $3
    i32.const 48
    i32.add
    i32.store16
-   local.get $3
-   local.tee $1
+   local.get $1
    i64.const 0
    i64.ne
    br_if $continue|0
@@ -9822,10 +9737,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -9839,12 +9752,10 @@
    call $~lib/util/number/utoa64
    local.tee $0
    call $~lib/rt/pure/__retain
-   local.set $1
    local.get $0
    call $~lib/rt/pure/__release
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $1
    return
   end
   i32.const 4512
@@ -9865,7 +9776,7 @@
   local.set $1
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $5
    local.get $2
    i32.lt_s
@@ -9903,7 +9814,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $6
@@ -9924,12 +9835,10 @@
    local.get $1
    local.get $0
    call $~lib/string/String#substring
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4512
@@ -9948,21 +9857,19 @@
    call $~lib/rt/pure/__retain
    return
   end
-  block (result i32)
-   local.get $0
+  local.get $0
+  i64.const 0
+  i64.lt_s
+  local.tee $1
+  if
    i64.const 0
-   i64.lt_s
-   local.tee $1
-   if
-    i64.const 0
-    local.get $0
-    i64.sub
-    local.set $0
-   end
    local.get $0
-   i64.const 4294967295
-   i64.le_u
+   i64.sub
+   local.set $0
   end
+  local.get $0
+  i64.const 4294967295
+  i64.le_u
   if
    local.get $0
    i32.wrap_i64
@@ -10021,21 +9928,19 @@
    i32.const 1
    return
   end
-  block (result i32)
-   local.get $2
+  local.get $2
+  i64.const 0
+  i64.lt_s
+  local.tee $1
+  if
    i64.const 0
-   i64.lt_s
-   local.tee $1
-   if
-    i64.const 0
-    local.get $2
-    i64.sub
-    local.set $2
-   end
    local.get $2
-   i64.const 4294967295
-   i64.le_u
+   i64.sub
+   local.set $2
   end
+  local.get $2
+  i64.const 4294967295
+  i64.le_u
   if
    local.get $2
    i32.wrap_i64
@@ -10086,10 +9991,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -10103,12 +10006,10 @@
    call $~lib/util/number/itoa64
    local.tee $0
    call $~lib/rt/pure/__retain
-   local.set $1
    local.get $0
    call $~lib/rt/pure/__release
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $1
    return
   end
   i32.const 4512
@@ -10129,7 +10030,7 @@
   local.set $1
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $5
    local.get $2
    i32.lt_s
@@ -10167,7 +10068,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $6
@@ -10188,12 +10089,10 @@
    local.get $1
    local.get $0
    call $~lib/string/String#substring
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4512
@@ -10227,10 +10126,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4248
@@ -10266,17 +10163,15 @@
     i32.const 4248
     call $~lib/rt/pure/__retain
    end
-   local.set $1
    i32.const 4512
    call $~lib/rt/pure/__release
    local.get $2
    call $~lib/rt/pure/__release
    local.get $0
    call $~lib/rt/pure/__release
-   local.get $1
    return
   end
-  loop $repeat|0
+  loop $loop|0
    local.get $5
    local.get $3
    i32.lt_s
@@ -10348,7 +10243,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -10448,10 +10343,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -10465,12 +10358,10 @@
    call $~lib/util/number/utoa32
    local.tee $0
    call $~lib/rt/pure/__retain
-   local.set $1
    local.get $0
    call $~lib/rt/pure/__release
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $1
    return
   end
   i32.const 4512
@@ -10491,7 +10382,7 @@
   local.set $1
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $5
    local.get $2
    i32.lt_s
@@ -10527,7 +10418,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $6
@@ -10546,12 +10437,10 @@
    local.get $1
    local.get $0
    call $~lib/string/String#substring
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4512
@@ -10564,10 +10453,8 @@
   drop
   local.get $0
   call $~lib/array/Array<u8>#join_int
-  local.set $0
   i32.const 4512
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $~lib/array/Array<~lib/array/Array<u8>>#join_arr (; 194 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
@@ -10591,10 +10478,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4248
@@ -10629,17 +10514,15 @@
     i32.const 4248
     call $~lib/rt/pure/__retain
    end
-   local.set $1
    i32.const 4512
    call $~lib/rt/pure/__release
    local.get $2
    call $~lib/rt/pure/__release
    local.get $0
    call $~lib/rt/pure/__release
-   local.get $1
    return
   end
-  loop $repeat|0
+  loop $loop|0
    local.get $5
    local.get $3
    i32.lt_s
@@ -10710,7 +10593,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -10781,10 +10664,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4248
@@ -10820,17 +10701,15 @@
     i32.const 4248
     call $~lib/rt/pure/__retain
    end
-   local.set $1
    i32.const 4512
    call $~lib/rt/pure/__release
    local.get $2
    call $~lib/rt/pure/__release
    local.get $0
    call $~lib/rt/pure/__release
-   local.get $1
    return
   end
-  loop $repeat|0
+  loop $loop|0
    local.get $5
    local.get $3
    i32.lt_s
@@ -10902,7 +10781,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -10958,10 +10837,8 @@
   drop
   local.get $0
   call $~lib/array/Array<~lib/array/Array<u32>>#join_arr
-  local.set $0
   i32.const 4512
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#join_arr (; 197 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
@@ -10985,10 +10862,8 @@
   if
    i32.const 4248
    call $~lib/rt/pure/__retain
-   local.set $0
    i32.const 4512
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   i32.const 4248
@@ -11023,17 +10898,15 @@
     i32.const 4248
     call $~lib/rt/pure/__retain
    end
-   local.set $1
    i32.const 4512
    call $~lib/rt/pure/__release
    local.get $2
    call $~lib/rt/pure/__release
    local.get $0
    call $~lib/rt/pure/__release
-   local.get $1
    return
   end
-  loop $repeat|0
+  loop $loop|0
    local.get $5
    local.get $3
    i32.lt_s
@@ -11104,7 +10977,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -11236,7 +11109,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $1
-  local.set $2
   local.get $1
   call $~lib/array/Array.isArray<std/array/P>
   if
@@ -11276,7 +11148,6 @@
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
@@ -14820,7 +14691,7 @@
   end
   i32.const 0
   local.set $2
-  loop $repeat|0
+  loop $loop|0
    local.get $2
    i32.const 100
    i32.lt_s
@@ -14832,7 +14703,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
+    br $loop|0
    end
   end
   global.get $std/array/arr
@@ -16493,7 +16364,6 @@
   call $~lib/rt/__allocArray
   local.tee $26
   i32.load offset=4
-  local.set $8
   i32.const 1
   i32.const 2
   i32.const 24
@@ -16510,7 +16380,6 @@
   local.tee $27
   call $~lib/rt/pure/__retain
   i32.store
-  local.get $8
   local.get $1
   call $~lib/rt/pure/__retain
   i32.store
diff --git a/tests/compiler/std/array.untouched.wat b/tests/compiler/std/array.untouched.wat
index daa41504..8ed257a6 100644
--- a/tests/compiler/std/array.untouched.wat
+++ b/tests/compiler/std/array.untouched.wat
@@ -361,85 +361,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -495,20 +487,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -546,20 +536,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -570,14 +558,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -730,24 +716,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -761,27 +745,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -790,36 +772,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 8 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -857,12 +835,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -959,15 +935,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -1027,75 +1001,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -1103,8 +1070,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1234,18 +1200,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1278,18 +1242,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1301,29 +1263,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1341,7 +1280,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1462,34 +1420,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1715,32 +1669,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1753,50 +1704,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1861,22 +1813,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1908,338 +1856,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2247,15 +1935,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2263,15 +1951,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2279,10 +1967,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2298,306 +1986,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2605,148 +2456,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2754,76 +2573,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2831,40 +2634,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2872,22 +2667,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2948,94 +2739,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -3053,54 +2839,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -3112,9 +2857,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3373,44 +3162,40 @@
   i32.const 0
   call $~lib/rt/tlsf/__alloc
   local.set $3
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 12
-    i32.const 2
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 12
+   i32.const 2
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
   local.tee $4
-  block (result i32)
-   local.get $3
-   local.tee $5
-   local.get $4
-   i32.load
-   local.tee $4
-   i32.ne
-   if
-    local.get $5
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $4
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $5
+  local.get $4
+  i32.load
+  local.tee $4
+  i32.ne
+  if
    local.get $5
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $4
+   call $~lib/rt/pure/__release
   end
+  local.get $5
   i32.store
   local.get $0
   local.get $3
@@ -3838,36 +3623,37 @@
      local.get $3
      i32.const 32
      i32.ge_u
-     if
-      local.get $5
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 8
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 16
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 24
-      i32.add
-      local.get $8
-      i64.store
-      local.get $3
-      i32.const 32
-      i32.sub
-      local.set $3
-      local.get $5
-      i32.const 32
-      i32.add
-      local.set $5
-      br $continue|0
-     end
+     i32.eqz
+     br_if $break|0
+     local.get $5
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 8
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 16
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 24
+     i32.add
+     local.get $8
+     i64.store
+     local.get $3
+     i32.const 32
+     i32.sub
+     local.set $3
+     local.get $5
+     i32.const 32
+     i32.add
+     local.set $5
+     br $continue|0
     end
+    unreachable
    end
   end
  )
@@ -4026,7 +3812,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -4053,8 +3839,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4128,7 +3913,7 @@
   end
   local.set $3
   block $break|0
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_s
@@ -4145,8 +3930,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4231,7 +4015,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -4258,8 +4042,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4344,20 +4127,18 @@
    local.get $1
    return
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.4 (result i32)
-   local.get $1
-   local.set $5
-   local.get $5
-   i32.const 16
-   i32.add
-   local.get $5
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $5
+  local.get $5
+  i32.const 16
+  i32.add
+  local.get $5
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $6
   local.get $6
   i32.load
@@ -4658,15 +4439,11 @@
   if
    local.get $1
    call $~lib/rt/pure/__release
-   block
-    i32.const 24
-    i32.const 488
-    i32.const 217
-    i32.const 59
-    call $~lib/builtins/abort
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 488
+   i32.const 217
+   i32.const 59
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $4
@@ -4878,7 +4655,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -4905,8 +4682,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -5027,28 +4803,29 @@
      local.get $2
      local.get $3
      i32.lt_u
-     if
-      local.get $2
-      i32.load
-      local.set $4
-      local.get $2
-      local.get $3
-      i32.load
-      i32.store
-      local.get $3
-      local.get $4
-      i32.store
-      local.get $2
-      i32.const 4
-      i32.add
-      local.set $2
-      local.get $3
-      i32.const 4
-      i32.sub
-      local.set $3
-      br $continue|0
-     end
+     i32.eqz
+     br_if $break|0
+     local.get $2
+     i32.load
+     local.set $4
+     local.get $2
+     local.get $3
+     i32.load
+     i32.store
+     local.get $3
+     local.get $4
+     i32.store
+     local.get $2
+     i32.const 4
+     i32.add
+     local.set $2
+     local.get $3
+     i32.const 4
+     i32.sub
+     local.set $3
+     br $continue|0
     end
+    unreachable
    end
   end
   local.get $0
@@ -5100,26 +4877,27 @@
     local.get $2
     local.get $3
     i32.lt_s
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.get $2
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $1
+    i32.eq
     if
-     local.get $6
      local.get $2
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $1
-     i32.eq
-     if
-      local.get $2
-      return
-     end
-     local.get $2
-     i32.const 1
-     i32.add
-     local.set $2
-     br $continue|0
+     return
     end
+    local.get $2
+    i32.const 1
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   i32.const -1
  )
@@ -5294,14 +5072,12 @@
   (local $4 i32)
   (local $5 i32)
   block $break|0
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    i32.load offset=12
-    local.set $3
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $2
+   local.get $0
+   i32.load offset=12
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     local.tee $4
@@ -5315,21 +5091,19 @@
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $0
-     i32.load offset=4
-     local.get $2
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $2
-     local.get $0
-     local.get $1
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $0
+    i32.load offset=4
+    local.get $2
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $2
+    local.get $0
+    local.get $1
+    call_indirect (type $FUNCSIG$iiii)
     if
      local.get $2
      return
@@ -5338,8 +5112,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -5436,14 +5209,12 @@
   (local $4 i32)
   (local $5 i32)
   block $break|0
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    i32.load offset=12
-    local.set $3
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $2
+   local.get $0
+   i32.load offset=12
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     local.tee $4
@@ -5457,21 +5228,19 @@
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $0
-     i32.load offset=4
-     local.get $2
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $2
-     local.get $0
-     local.get $1
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $0
+    i32.load offset=4
+    local.get $2
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $2
+    local.get $0
+    local.get $1
+    call_indirect (type $FUNCSIG$iiii)
     i32.const 0
     i32.ne
     i32.eqz
@@ -5483,8 +5252,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -5568,14 +5336,12 @@
   (local $4 i32)
   (local $5 i32)
   block $break|0
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    i32.load offset=12
-    local.set $3
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $2
+   local.get $0
+   i32.load offset=12
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     local.tee $4
@@ -5589,21 +5355,19 @@
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $0
-     i32.load offset=4
-     local.get $2
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $2
-     local.get $0
-     local.get $1
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $0
+    i32.load offset=4
+    local.get $2
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $2
+    local.get $0
+    local.get $1
+    call_indirect (type $FUNCSIG$iiii)
     if
      i32.const 1
      return
@@ -5612,8 +5376,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -5695,14 +5458,12 @@
   (local $4 i32)
   (local $5 i32)
   block $break|0
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    i32.load offset=12
-    local.set $3
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $2
+   local.get $0
+   i32.load offset=12
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     local.tee $4
@@ -5733,8 +5494,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -5791,7 +5551,7 @@
    block $break|0
     i32.const 0
     local.set $3
-    loop $repeat|0
+    loop $loop|0
      local.get $3
      i32.const 4
      i32.lt_s
@@ -5804,15 +5564,14 @@
      i32.const 1
      i32.add
      local.set $3
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
    block $break|1
     i32.const 0
     local.set $3
-    loop $repeat|1
+    loop $loop|1
      local.get $3
      i32.const 100
      i32.lt_s
@@ -5828,15 +5587,14 @@
      i32.const 1
      i32.add
      local.set $3
-     br $repeat|1
-     unreachable
+     br $loop|1
     end
     unreachable
    end
    block $break|2
     i32.const 0
     local.set $3
-    loop $repeat|2
+    loop $loop|2
      local.get $3
      i32.const 100
      i32.lt_s
@@ -5849,15 +5607,14 @@
      i32.const 1
      i32.add
      local.set $3
-     br $repeat|2
-     unreachable
+     br $loop|2
     end
     unreachable
    end
    block $break|3
     i32.const 0
     local.set $3
-    loop $repeat|3
+    loop $loop|3
      local.get $3
      i32.const 100
      i32.lt_s
@@ -5873,8 +5630,7 @@
      i32.const 1
      i32.add
      local.set $3
-     br $repeat|3
-     unreachable
+     br $loop|3
     end
     unreachable
    end
@@ -5935,7 +5691,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     local.get $2
     local.tee $6
@@ -5949,21 +5705,19 @@
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result f32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $0
-     i32.load offset=4
-     local.get $5
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $5
-     local.get $0
-     local.get $1
-     call_indirect (type $FUNCSIG$fiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $0
+    i32.load offset=4
+    local.get $5
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $5
+    local.get $0
+    local.get $1
+    call_indirect (type $FUNCSIG$fiii)
     local.set $8
     local.get $4
     local.get $5
@@ -5976,8 +5730,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6057,7 +5810,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     local.get $2
     local.tee $6
@@ -6071,21 +5824,19 @@
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $0
-     i32.load offset=4
-     local.get $5
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $5
-     local.get $0
-     local.get $1
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $0
+    i32.load offset=4
+    local.get $5
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $5
+    local.get $0
+    local.get $1
+    call_indirect (type $FUNCSIG$iiii)
     local.set $6
     local.get $4
     local.get $5
@@ -6098,8 +5849,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6165,14 +5915,12 @@
   call $~lib/rt/pure/__retain
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $0
-    i32.load offset=12
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $0
+   i32.load offset=12
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     local.tee $5
@@ -6194,15 +5942,13 @@
     i32.add
     i32.load
     local.set $5
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $3
-     local.get $0
-     local.get $1
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $3
+    local.get $0
+    local.get $1
+    call_indirect (type $FUNCSIG$iiii)
     if
      local.get $2
      local.get $5
@@ -6213,8 +5959,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6300,14 +6045,12 @@
   local.get $2
   local.set $3
   block $break|0
-   block
-    i32.const 0
-    local.set $4
-    local.get $0
-    i32.load offset=12
-    local.set $5
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $4
+   local.get $0
+   i32.load offset=12
+   local.set $5
+   loop $loop|0
     local.get $4
     local.get $5
     local.tee $6
@@ -6321,29 +6064,26 @@
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $0
-     i32.load offset=4
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $4
-     local.get $0
-     local.get $1
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $0
+    i32.load offset=4
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $4
+    local.get $0
+    local.get $1
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $4
     i32.const 1
     i32.add
     local.set $4
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6389,14 +6129,12 @@
   local.get $2
   local.set $3
   block $break|0
-   block
-    i32.const 0
-    local.set $4
-    local.get $0
-    i32.load offset=12
-    local.set $5
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $4
+   local.get $0
+   i32.load offset=12
+   local.set $5
+   loop $loop|0
     local.get $4
     local.get $5
     local.tee $6
@@ -6410,29 +6148,26 @@
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $0
-     i32.load offset=4
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $4
-     local.get $0
-     local.get $1
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $0
+    i32.load offset=4
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $4
+    local.get $0
+    local.get $1
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $4
     i32.const 1
     i32.add
     local.set $4
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6526,35 +6261,32 @@
    i32.const 1
    i32.sub
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     local.get $4
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $0
-     i32.load offset=4
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $4
-     local.get $0
-     local.get $1
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $0
+    i32.load offset=4
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $4
+    local.get $0
+    local.get $1
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $4
     i32.const 1
     i32.sub
     local.set $4
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6602,35 +6334,32 @@
    i32.const 1
    i32.sub
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     local.get $4
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $0
-     i32.load offset=4
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $4
-     local.get $0
-     local.get $1
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $0
+    i32.load offset=4
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $4
+    local.get $0
+    local.get $1
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $4
     i32.const 1
     i32.sub
     local.set $4
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6802,7 +6531,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.lt_s
@@ -6824,47 +6553,44 @@
       local.get $5
       i32.const 0
       i32.ge_s
+      i32.eqz
+      br_if $break|1
+      local.get $0
+      local.get $5
+      i32.const 2
+      i32.shl
+      i32.add
+      f32.load
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $4
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$iff)
+      i32.const 0
+      i32.lt_s
       if
        local.get $0
        local.get $5
+       local.tee $7
+       i32.const 1
+       i32.sub
+       local.set $5
+       local.get $7
+       i32.const 1
+       i32.add
        i32.const 2
        i32.shl
        i32.add
-       f32.load
-       local.set $6
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $4
-        local.get $6
-        local.get $2
-        call_indirect (type $FUNCSIG$iff)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $0
-        block (result i32)
-         local.get $5
-         local.tee $7
-         i32.const 1
-         i32.sub
-         local.set $5
-         local.get $7
-        end
-        i32.const 1
-        i32.add
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $6
-        f32.store
-       else        
-        br $break|1
-       end
-       br $continue|1
+       local.get $6
+       f32.store
+      else       
+       br $break|1
       end
+      br $continue|1
      end
+     unreachable
     end
     local.get $0
     local.get $5
@@ -6879,8 +6605,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6915,7 +6640,7 @@
    i32.const 1
    i32.sub
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 0
     i32.gt_s
@@ -6945,14 +6670,15 @@
       i32.const 1
       i32.and
       i32.eq
-      if
-       local.get $6
-       i32.const 1
-       i32.shr_s
-       local.set $6
-       br $continue|1
-      end
+      i32.eqz
+      br_if $break|1
+      local.get $6
+      i32.const 1
+      i32.shr_s
+      local.set $6
+      br $continue|1
      end
+     unreachable
     end
     local.get $6
     i32.const 1
@@ -6972,14 +6698,12 @@
     i32.add
     f32.load
     local.set $9
-    block (result i32)
-     i32.const 2
-     global.set $~lib/argc
-     local.get $8
-     local.get $9
-     local.get $2
-     call_indirect (type $FUNCSIG$iff)
-    end
+    i32.const 2
+    global.set $~lib/argc
+    local.get $8
+    local.get $9
+    local.get $2
+    call_indirect (type $FUNCSIG$iff)
     i32.const 0
     i32.lt_s
     if
@@ -7024,8 +6748,7 @@
     i32.const 1
     i32.sub
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7034,7 +6757,7 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|2
+   loop $loop|2
     local.get $7
     i32.const 2
     i32.ge_s
@@ -7083,87 +6806,86 @@
       local.tee $5
       local.get $7
       i32.lt_s
-      if
-       local.get $5
-       local.set $6
-       br $continue|3
-      end
+      i32.eqz
+      br_if $break|3
+      local.get $5
+      local.set $6
+      br $continue|3
      end
+     unreachable
     end
     block $break|4
      loop $continue|4
       local.get $6
       i32.const 0
       i32.gt_s
+      i32.eqz
+      br_if $break|4
+      local.get $0
+      f32.load
+      local.set $9
+      local.get $0
+      local.get $6
+      i32.const 2
+      i32.shl
+      i32.add
+      f32.load
+      local.set $8
+      i32.const 2
+      global.set $~lib/argc
+      local.get $9
+      local.get $8
+      local.get $2
+      call_indirect (type $FUNCSIG$iff)
+      i32.const 0
+      i32.lt_s
       if
-       local.get $0
-       f32.load
-       local.set $9
+       local.get $4
+       local.get $6
+       i32.const 5
+       i32.shr_s
+       i32.const 2
+       i32.shl
+       i32.add
+       local.get $4
+       local.get $6
+       i32.const 5
+       i32.shr_s
+       i32.const 2
+       i32.shl
+       i32.add
+       i32.load
+       i32.const 1
+       local.get $6
+       i32.const 31
+       i32.and
+       i32.shl
+       i32.xor
+       i32.store
        local.get $0
        local.get $6
        i32.const 2
        i32.shl
        i32.add
-       f32.load
-       local.set $8
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $9
-        local.get $8
-        local.get $2
-        call_indirect (type $FUNCSIG$iff)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $4
-        local.get $6
-        i32.const 5
-        i32.shr_s
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $4
-        local.get $6
-        i32.const 5
-        i32.shr_s
-        i32.const 2
-        i32.shl
-        i32.add
-        i32.load
-        i32.const 1
-        local.get $6
-        i32.const 31
-        i32.and
-        i32.shl
-        i32.xor
-        i32.store
-        local.get $0
-        local.get $6
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $9
-        f32.store
-        local.get $0
-        local.get $8
-        f32.store
-       end
-       local.get $6
-       i32.const 1
-       i32.shr_s
-       local.set $6
-       br $continue|4
+       local.get $9
+       f32.store
+       local.get $0
+       local.get $8
+       f32.store
       end
+      local.get $6
+      i32.const 1
+      i32.shr_s
+      local.set $6
+      br $continue|4
      end
+     unreachable
     end
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -7212,14 +6934,12 @@
    local.get $3
    f32.load
    local.set $5
-   block (result i32)
-    i32.const 2
-    global.set $~lib/argc
-    local.get $4
-    local.get $5
-    local.get $1
-    call_indirect (type $FUNCSIG$iff)
-   end
+   i32.const 2
+   global.set $~lib/argc
+   local.get $4
+   local.get $5
+   local.get $1
+   call_indirect (type $FUNCSIG$iff)
    i32.const 0
    i32.lt_s
    if
@@ -7234,27 +6954,25 @@
    call $~lib/rt/pure/__retain
    return
   end
-  block $~lib/util/sort/SORT<f32>|inlined.0
-   local.get $3
-   local.set $8
-   local.get $2
-   local.set $7
-   local.get $1
-   local.set $6
+  local.get $3
+  local.set $8
+  local.get $2
+  local.set $7
+  local.get $1
+  local.set $6
+  local.get $7
+  i32.const 256
+  i32.lt_s
+  if
+   local.get $8
    local.get $7
-   i32.const 256
-   i32.lt_s
-   if
-    local.get $8
-    local.get $7
-    local.get $6
-    call $~lib/util/sort/insertionSort<f32>
-   else    
-    local.get $8
-    local.get $7
-    local.get $6
-    call $~lib/util/sort/weakHeapSort<f32>
-   end
+   local.get $6
+   call $~lib/util/sort/insertionSort<f32>
+  else   
+   local.get $8
+   local.get $7
+   local.get $6
+   call $~lib/util/sort/weakHeapSort<f32>
   end
   local.get $0
   call $~lib/rt/pure/__retain
@@ -7362,13 +7080,13 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
+    local.get $3
+    local.get $2
+    i32.lt_s
+    i32.eqz
+    br_if $break|0
     block $continue|0
-     local.get $3
-     local.get $2
-     i32.lt_s
-     i32.eqz
-     br_if $break|0
      local.get $0
      local.get $3
      call $~lib/array/Array<f32>#__get
@@ -7403,8 +7121,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7425,7 +7142,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.lt_s
@@ -7447,47 +7164,44 @@
       local.get $5
       i32.const 0
       i32.ge_s
+      i32.eqz
+      br_if $break|1
+      local.get $0
+      local.get $5
+      i32.const 3
+      i32.shl
+      i32.add
+      f64.load
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $4
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$idd)
+      i32.const 0
+      i32.lt_s
       if
        local.get $0
        local.get $5
+       local.tee $7
+       i32.const 1
+       i32.sub
+       local.set $5
+       local.get $7
+       i32.const 1
+       i32.add
        i32.const 3
        i32.shl
        i32.add
-       f64.load
-       local.set $6
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $4
-        local.get $6
-        local.get $2
-        call_indirect (type $FUNCSIG$idd)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $0
-        block (result i32)
-         local.get $5
-         local.tee $7
-         i32.const 1
-         i32.sub
-         local.set $5
-         local.get $7
-        end
-        i32.const 1
-        i32.add
-        i32.const 3
-        i32.shl
-        i32.add
-        local.get $6
-        f64.store
-       else        
-        br $break|1
-       end
-       br $continue|1
+       local.get $6
+       f64.store
+      else       
+       br $break|1
       end
+      br $continue|1
      end
+     unreachable
     end
     local.get $0
     local.get $5
@@ -7502,8 +7216,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7538,7 +7251,7 @@
    i32.const 1
    i32.sub
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 0
     i32.gt_s
@@ -7568,14 +7281,15 @@
       i32.const 1
       i32.and
       i32.eq
-      if
-       local.get $6
-       i32.const 1
-       i32.shr_s
-       local.set $6
-       br $continue|1
-      end
+      i32.eqz
+      br_if $break|1
+      local.get $6
+      i32.const 1
+      i32.shr_s
+      local.set $6
+      br $continue|1
      end
+     unreachable
     end
     local.get $6
     i32.const 1
@@ -7595,14 +7309,12 @@
     i32.add
     f64.load
     local.set $9
-    block (result i32)
-     i32.const 2
-     global.set $~lib/argc
-     local.get $8
-     local.get $9
-     local.get $2
-     call_indirect (type $FUNCSIG$idd)
-    end
+    i32.const 2
+    global.set $~lib/argc
+    local.get $8
+    local.get $9
+    local.get $2
+    call_indirect (type $FUNCSIG$idd)
     i32.const 0
     i32.lt_s
     if
@@ -7647,8 +7359,7 @@
     i32.const 1
     i32.sub
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7657,7 +7368,7 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|2
+   loop $loop|2
     local.get $7
     i32.const 2
     i32.ge_s
@@ -7706,87 +7417,86 @@
       local.tee $5
       local.get $7
       i32.lt_s
-      if
-       local.get $5
-       local.set $6
-       br $continue|3
-      end
+      i32.eqz
+      br_if $break|3
+      local.get $5
+      local.set $6
+      br $continue|3
      end
+     unreachable
     end
     block $break|4
      loop $continue|4
       local.get $6
       i32.const 0
       i32.gt_s
+      i32.eqz
+      br_if $break|4
+      local.get $0
+      f64.load
+      local.set $9
+      local.get $0
+      local.get $6
+      i32.const 3
+      i32.shl
+      i32.add
+      f64.load
+      local.set $8
+      i32.const 2
+      global.set $~lib/argc
+      local.get $9
+      local.get $8
+      local.get $2
+      call_indirect (type $FUNCSIG$idd)
+      i32.const 0
+      i32.lt_s
       if
-       local.get $0
-       f64.load
-       local.set $9
+       local.get $4
+       local.get $6
+       i32.const 5
+       i32.shr_s
+       i32.const 2
+       i32.shl
+       i32.add
+       local.get $4
+       local.get $6
+       i32.const 5
+       i32.shr_s
+       i32.const 2
+       i32.shl
+       i32.add
+       i32.load
+       i32.const 1
+       local.get $6
+       i32.const 31
+       i32.and
+       i32.shl
+       i32.xor
+       i32.store
        local.get $0
        local.get $6
        i32.const 3
        i32.shl
        i32.add
-       f64.load
-       local.set $8
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $9
-        local.get $8
-        local.get $2
-        call_indirect (type $FUNCSIG$idd)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $4
-        local.get $6
-        i32.const 5
-        i32.shr_s
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $4
-        local.get $6
-        i32.const 5
-        i32.shr_s
-        i32.const 2
-        i32.shl
-        i32.add
-        i32.load
-        i32.const 1
-        local.get $6
-        i32.const 31
-        i32.and
-        i32.shl
-        i32.xor
-        i32.store
-        local.get $0
-        local.get $6
-        i32.const 3
-        i32.shl
-        i32.add
-        local.get $9
-        f64.store
-        local.get $0
-        local.get $8
-        f64.store
-       end
-       local.get $6
-       i32.const 1
-       i32.shr_s
-       local.set $6
-       br $continue|4
+       local.get $9
+       f64.store
+       local.get $0
+       local.get $8
+       f64.store
       end
+      local.get $6
+      i32.const 1
+      i32.shr_s
+      local.set $6
+      br $continue|4
      end
+     unreachable
     end
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -7835,14 +7545,12 @@
    local.get $3
    f64.load
    local.set $5
-   block (result i32)
-    i32.const 2
-    global.set $~lib/argc
-    local.get $4
-    local.get $5
-    local.get $1
-    call_indirect (type $FUNCSIG$idd)
-   end
+   i32.const 2
+   global.set $~lib/argc
+   local.get $4
+   local.get $5
+   local.get $1
+   call_indirect (type $FUNCSIG$idd)
    i32.const 0
    i32.lt_s
    if
@@ -7857,27 +7565,25 @@
    call $~lib/rt/pure/__retain
    return
   end
-  block $~lib/util/sort/SORT<f64>|inlined.0
-   local.get $3
-   local.set $8
-   local.get $2
-   local.set $7
-   local.get $1
-   local.set $6
+  local.get $3
+  local.set $8
+  local.get $2
+  local.set $7
+  local.get $1
+  local.set $6
+  local.get $7
+  i32.const 256
+  i32.lt_s
+  if
+   local.get $8
    local.get $7
-   i32.const 256
-   i32.lt_s
-   if
-    local.get $8
-    local.get $7
-    local.get $6
-    call $~lib/util/sort/insertionSort<f64>
-   else    
-    local.get $8
-    local.get $7
-    local.get $6
-    call $~lib/util/sort/weakHeapSort<f64>
-   end
+   local.get $6
+   call $~lib/util/sort/insertionSort<f64>
+  else   
+   local.get $8
+   local.get $7
+   local.get $6
+   call $~lib/util/sort/weakHeapSort<f64>
   end
   local.get $0
   call $~lib/rt/pure/__retain
@@ -8017,13 +7723,13 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
+    local.get $3
+    local.get $2
+    i32.lt_s
+    i32.eqz
+    br_if $break|0
     block $continue|0
-     local.get $3
-     local.get $2
-     i32.lt_s
-     i32.eqz
-     br_if $break|0
      local.get $0
      local.get $3
      call $~lib/array/Array<f64>#__get
@@ -8058,8 +7764,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8080,7 +7785,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.lt_s
@@ -8102,47 +7807,44 @@
       local.get $5
       i32.const 0
       i32.ge_s
+      i32.eqz
+      br_if $break|1
+      local.get $0
+      local.get $5
+      i32.const 2
+      i32.shl
+      i32.add
+      i32.load
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $4
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$iii)
+      i32.const 0
+      i32.lt_s
       if
        local.get $0
        local.get $5
+       local.tee $7
+       i32.const 1
+       i32.sub
+       local.set $5
+       local.get $7
+       i32.const 1
+       i32.add
        i32.const 2
        i32.shl
        i32.add
-       i32.load
-       local.set $6
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $4
-        local.get $6
-        local.get $2
-        call_indirect (type $FUNCSIG$iii)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $0
-        block (result i32)
-         local.get $5
-         local.tee $7
-         i32.const 1
-         i32.sub
-         local.set $5
-         local.get $7
-        end
-        i32.const 1
-        i32.add
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $6
-        i32.store
-       else        
-        br $break|1
-       end
-       br $continue|1
+       local.get $6
+       i32.store
+      else       
+       br $break|1
       end
+      br $continue|1
      end
+     unreachable
     end
     local.get $0
     local.get $5
@@ -8157,8 +7859,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8193,7 +7894,7 @@
    i32.const 1
    i32.sub
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 0
     i32.gt_s
@@ -8223,14 +7924,15 @@
       i32.const 1
       i32.and
       i32.eq
-      if
-       local.get $6
-       i32.const 1
-       i32.shr_s
-       local.set $6
-       br $continue|1
-      end
+      i32.eqz
+      br_if $break|1
+      local.get $6
+      i32.const 1
+      i32.shr_s
+      local.set $6
+      br $continue|1
      end
+     unreachable
     end
     local.get $6
     i32.const 1
@@ -8250,14 +7952,12 @@
     i32.add
     i32.load
     local.set $9
-    block (result i32)
-     i32.const 2
-     global.set $~lib/argc
-     local.get $8
-     local.get $9
-     local.get $2
-     call_indirect (type $FUNCSIG$iii)
-    end
+    i32.const 2
+    global.set $~lib/argc
+    local.get $8
+    local.get $9
+    local.get $2
+    call_indirect (type $FUNCSIG$iii)
     i32.const 0
     i32.lt_s
     if
@@ -8302,8 +8002,7 @@
     i32.const 1
     i32.sub
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8312,7 +8011,7 @@
    i32.const 1
    i32.sub
    local.set $9
-   loop $repeat|2
+   loop $loop|2
     local.get $9
     i32.const 2
     i32.ge_s
@@ -8361,87 +8060,86 @@
       local.tee $6
       local.get $9
       i32.lt_s
-      if
-       local.get $6
-       local.set $7
-       br $continue|3
-      end
+      i32.eqz
+      br_if $break|3
+      local.get $6
+      local.set $7
+      br $continue|3
      end
+     unreachable
     end
     block $break|4
      loop $continue|4
       local.get $7
       i32.const 0
       i32.gt_s
+      i32.eqz
+      br_if $break|4
+      local.get $0
+      i32.load
+      local.set $8
+      local.get $0
+      local.get $7
+      i32.const 2
+      i32.shl
+      i32.add
+      i32.load
+      local.set $5
+      i32.const 2
+      global.set $~lib/argc
+      local.get $8
+      local.get $5
+      local.get $2
+      call_indirect (type $FUNCSIG$iii)
+      i32.const 0
+      i32.lt_s
       if
-       local.get $0
+       local.get $4
+       local.get $7
+       i32.const 5
+       i32.shr_s
+       i32.const 2
+       i32.shl
+       i32.add
+       local.get $4
+       local.get $7
+       i32.const 5
+       i32.shr_s
+       i32.const 2
+       i32.shl
+       i32.add
        i32.load
-       local.set $8
+       i32.const 1
+       local.get $7
+       i32.const 31
+       i32.and
+       i32.shl
+       i32.xor
+       i32.store
        local.get $0
        local.get $7
        i32.const 2
        i32.shl
        i32.add
-       i32.load
-       local.set $5
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $8
-        local.get $5
-        local.get $2
-        call_indirect (type $FUNCSIG$iii)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $4
-        local.get $7
-        i32.const 5
-        i32.shr_s
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $4
-        local.get $7
-        i32.const 5
-        i32.shr_s
-        i32.const 2
-        i32.shl
-        i32.add
-        i32.load
-        i32.const 1
-        local.get $7
-        i32.const 31
-        i32.and
-        i32.shl
-        i32.xor
-        i32.store
-        local.get $0
-        local.get $7
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $8
-        i32.store
-        local.get $0
-        local.get $5
-        i32.store
-       end
-       local.get $7
-       i32.const 1
-       i32.shr_s
-       local.set $7
-       br $continue|4
+       local.get $8
+       i32.store
+       local.get $0
+       local.get $5
+       i32.store
       end
+      local.get $7
+      i32.const 1
+      i32.shr_s
+      local.set $7
+      br $continue|4
      end
+     unreachable
     end
     local.get $9
     i32.const 1
     i32.sub
     local.set $9
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -8488,14 +8186,12 @@
    local.get $3
    i32.load
    local.set $5
-   block (result i32)
-    i32.const 2
-    global.set $~lib/argc
-    local.get $4
-    local.get $5
-    local.get $1
-    call_indirect (type $FUNCSIG$iii)
-   end
+   i32.const 2
+   global.set $~lib/argc
+   local.get $4
+   local.get $5
+   local.get $1
+   call_indirect (type $FUNCSIG$iii)
    i32.const 0
    i32.lt_s
    if
@@ -8510,27 +8206,25 @@
    call $~lib/rt/pure/__retain
    return
   end
-  block $~lib/util/sort/SORT<i32>|inlined.0
-   local.get $3
-   local.set $6
-   local.get $2
-   local.set $5
-   local.get $1
-   local.set $4
+  local.get $3
+  local.set $6
+  local.get $2
+  local.set $5
+  local.get $1
+  local.set $4
+  local.get $5
+  i32.const 256
+  i32.lt_s
+  if
+   local.get $6
    local.get $5
-   i32.const 256
-   i32.lt_s
-   if
-    local.get $6
-    local.get $5
-    local.get $4
-    call $~lib/util/sort/insertionSort<i32>
-   else    
-    local.get $6
-    local.get $5
-    local.get $4
-    call $~lib/util/sort/weakHeapSort<i32>
-   end
+   local.get $4
+   call $~lib/util/sort/insertionSort<i32>
+  else   
+   local.get $6
+   local.get $5
+   local.get $4
+   call $~lib/util/sort/weakHeapSort<i32>
   end
   local.get $0
   call $~lib/rt/pure/__retain
@@ -8568,7 +8262,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.lt_s
@@ -8590,47 +8284,44 @@
       local.get $5
       i32.const 0
       i32.ge_s
+      i32.eqz
+      br_if $break|1
+      local.get $0
+      local.get $5
+      i32.const 2
+      i32.shl
+      i32.add
+      i32.load
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $4
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$iii)
+      i32.const 0
+      i32.lt_s
       if
        local.get $0
        local.get $5
+       local.tee $7
+       i32.const 1
+       i32.sub
+       local.set $5
+       local.get $7
+       i32.const 1
+       i32.add
        i32.const 2
        i32.shl
        i32.add
-       i32.load
-       local.set $6
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $4
-        local.get $6
-        local.get $2
-        call_indirect (type $FUNCSIG$iii)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $0
-        block (result i32)
-         local.get $5
-         local.tee $7
-         i32.const 1
-         i32.sub
-         local.set $5
-         local.get $7
-        end
-        i32.const 1
-        i32.add
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $6
-        i32.store
-       else        
-        br $break|1
-       end
-       br $continue|1
+       local.get $6
+       i32.store
+      else       
+       br $break|1
       end
+      br $continue|1
      end
+     unreachable
     end
     local.get $0
     local.get $5
@@ -8645,8 +8336,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8681,7 +8371,7 @@
    i32.const 1
    i32.sub
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 0
     i32.gt_s
@@ -8711,14 +8401,15 @@
       i32.const 1
       i32.and
       i32.eq
-      if
-       local.get $6
-       i32.const 1
-       i32.shr_s
-       local.set $6
-       br $continue|1
-      end
+      i32.eqz
+      br_if $break|1
+      local.get $6
+      i32.const 1
+      i32.shr_s
+      local.set $6
+      br $continue|1
      end
+     unreachable
     end
     local.get $6
     i32.const 1
@@ -8738,14 +8429,12 @@
     i32.add
     i32.load
     local.set $9
-    block (result i32)
-     i32.const 2
-     global.set $~lib/argc
-     local.get $8
-     local.get $9
-     local.get $2
-     call_indirect (type $FUNCSIG$iii)
-    end
+    i32.const 2
+    global.set $~lib/argc
+    local.get $8
+    local.get $9
+    local.get $2
+    call_indirect (type $FUNCSIG$iii)
     i32.const 0
     i32.lt_s
     if
@@ -8790,8 +8479,7 @@
     i32.const 1
     i32.sub
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8800,7 +8488,7 @@
    i32.const 1
    i32.sub
    local.set $9
-   loop $repeat|2
+   loop $loop|2
     local.get $9
     i32.const 2
     i32.ge_s
@@ -8849,87 +8537,86 @@
       local.tee $6
       local.get $9
       i32.lt_s
-      if
-       local.get $6
-       local.set $7
-       br $continue|3
-      end
+      i32.eqz
+      br_if $break|3
+      local.get $6
+      local.set $7
+      br $continue|3
      end
+     unreachable
     end
     block $break|4
      loop $continue|4
       local.get $7
       i32.const 0
       i32.gt_s
+      i32.eqz
+      br_if $break|4
+      local.get $0
+      i32.load
+      local.set $8
+      local.get $0
+      local.get $7
+      i32.const 2
+      i32.shl
+      i32.add
+      i32.load
+      local.set $5
+      i32.const 2
+      global.set $~lib/argc
+      local.get $8
+      local.get $5
+      local.get $2
+      call_indirect (type $FUNCSIG$iii)
+      i32.const 0
+      i32.lt_s
       if
-       local.get $0
+       local.get $4
+       local.get $7
+       i32.const 5
+       i32.shr_s
+       i32.const 2
+       i32.shl
+       i32.add
+       local.get $4
+       local.get $7
+       i32.const 5
+       i32.shr_s
+       i32.const 2
+       i32.shl
+       i32.add
        i32.load
-       local.set $8
+       i32.const 1
+       local.get $7
+       i32.const 31
+       i32.and
+       i32.shl
+       i32.xor
+       i32.store
        local.get $0
        local.get $7
        i32.const 2
        i32.shl
        i32.add
-       i32.load
-       local.set $5
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $8
-        local.get $5
-        local.get $2
-        call_indirect (type $FUNCSIG$iii)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $4
-        local.get $7
-        i32.const 5
-        i32.shr_s
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $4
-        local.get $7
-        i32.const 5
-        i32.shr_s
-        i32.const 2
-        i32.shl
-        i32.add
-        i32.load
-        i32.const 1
-        local.get $7
-        i32.const 31
-        i32.and
-        i32.shl
-        i32.xor
-        i32.store
-        local.get $0
-        local.get $7
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $8
-        i32.store
-        local.get $0
-        local.get $5
-        i32.store
-       end
-       local.get $7
-       i32.const 1
-       i32.shr_s
-       local.set $7
-       br $continue|4
+       local.get $8
+       i32.store
+       local.get $0
+       local.get $5
+       i32.store
       end
+      local.get $7
+      i32.const 1
+      i32.shr_s
+      local.set $7
+      br $continue|4
      end
+     unreachable
     end
     local.get $9
     i32.const 1
     i32.sub
     local.set $9
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -8976,14 +8663,12 @@
    local.get $3
    i32.load
    local.set $5
-   block (result i32)
-    i32.const 2
-    global.set $~lib/argc
-    local.get $4
-    local.get $5
-    local.get $1
-    call_indirect (type $FUNCSIG$iii)
-   end
+   i32.const 2
+   global.set $~lib/argc
+   local.get $4
+   local.get $5
+   local.get $1
+   call_indirect (type $FUNCSIG$iii)
    i32.const 0
    i32.lt_s
    if
@@ -8998,27 +8683,25 @@
    call $~lib/rt/pure/__retain
    return
   end
-  block $~lib/util/sort/SORT<u32>|inlined.0
-   local.get $3
-   local.set $6
-   local.get $2
-   local.set $5
-   local.get $1
-   local.set $4
+  local.get $3
+  local.set $6
+  local.get $2
+  local.set $5
+  local.get $1
+  local.set $4
+  local.get $5
+  i32.const 256
+  i32.lt_s
+  if
+   local.get $6
    local.get $5
-   i32.const 256
-   i32.lt_s
-   if
-    local.get $6
-    local.get $5
-    local.get $4
-    call $~lib/util/sort/insertionSort<u32>
-   else    
-    local.get $6
-    local.get $5
-    local.get $4
-    call $~lib/util/sort/weakHeapSort<u32>
-   end
+   local.get $4
+   call $~lib/util/sort/insertionSort<u32>
+  else   
+   local.get $6
+   local.get $5
+   local.get $4
+   call $~lib/util/sort/weakHeapSort<u32>
   end
   local.get $0
   call $~lib/rt/pure/__retain
@@ -9091,7 +8774,7 @@
   block $break|0
    i32.const 0
    local.set $2
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     local.get $0
     i32.lt_s
@@ -9109,8 +8792,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -9182,7 +8864,7 @@
   block $break|0
    i32.const 0
    local.set $2
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     local.get $0
     i32.lt_s
@@ -9200,8 +8882,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -9220,33 +8901,29 @@
   call $~lib/rt/pure/__retain
   drop
   block $break|0
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/array/Array<i32>#get:length
-    local.set $3
-   end
-   loop $repeat|0
+   i32.const 1
+   local.set $2
+   local.get $0
+   call $~lib/array/Array<i32>#get:length
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 2
-     global.set $~lib/argc
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.sub
-     call $~lib/array/Array<i32>#__get
-     local.get $0
-     local.get $2
-     call $~lib/array/Array<i32>#__get
-     local.get $1
-     call_indirect (type $FUNCSIG$iii)
-    end
+    i32.const 2
+    global.set $~lib/argc
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.sub
+    call $~lib/array/Array<i32>#__get
+    local.get $0
+    local.get $2
+    call $~lib/array/Array<i32>#__get
+    local.get $1
+    call_indirect (type $FUNCSIG$iii)
     i32.const 0
     i32.gt_s
     if
@@ -9261,8 +8938,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -9405,15 +9081,11 @@
   if
    local.get $2
    call $~lib/rt/pure/__release
-   block
-    i32.const 4040
-    i32.const 488
-    i32.const 121
-    i32.const 38
-    call $~lib/builtins/abort
-    unreachable
-    unreachable
-   end
+   i32.const 4040
+   i32.const 488
+   i32.const 121
+   i32.const 38
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -9449,7 +9121,7 @@
   block $break|0
    i32.const 0
    local.set $2
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     local.get $0
     i32.lt_s
@@ -9470,14 +9142,13 @@
     local.get $2
     local.get $3
     call $~lib/array/Array<~lib/array/Array<i32>>#__set
-    local.get $3
-    call $~lib/rt/pure/__release
     local.get $2
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    local.get $3
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -9514,7 +9185,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.lt_s
@@ -9537,52 +9208,49 @@
       local.get $5
       i32.const 0
       i32.ge_s
+      i32.eqz
+      br_if $break|1
+      local.get $0
+      local.get $5
+      i32.const 2
+      i32.shl
+      i32.add
+      i32.load
+      call $~lib/rt/pure/__retain
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $4
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$iii)
+      i32.const 0
+      i32.lt_s
       if
        local.get $0
        local.get $5
+       local.tee $7
+       i32.const 1
+       i32.sub
+       local.set $5
+       local.get $7
+       i32.const 1
+       i32.add
        i32.const 2
        i32.shl
        i32.add
-       i32.load
-       call $~lib/rt/pure/__retain
-       local.set $6
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $4
-        local.get $6
-        local.get $2
-        call_indirect (type $FUNCSIG$iii)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $0
-        block (result i32)
-         local.get $5
-         local.tee $7
-         i32.const 1
-         i32.sub
-         local.set $5
-         local.get $7
-        end
-        i32.const 1
-        i32.add
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $6
-        i32.store
-       else        
-        local.get $6
-        call $~lib/rt/pure/__release
-        br $break|1
-       end
+       local.get $6
+       i32.store
+      else       
        local.get $6
        call $~lib/rt/pure/__release
-       br $continue|1
+       br $break|1
       end
+      local.get $6
+      call $~lib/rt/pure/__release
+      br $continue|1
      end
+     unreachable
     end
     local.get $0
     local.get $5
@@ -9593,14 +9261,13 @@
     i32.add
     local.get $4
     i32.store
-    local.get $4
-    call $~lib/rt/pure/__release
     local.get $3
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    local.get $4
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -9637,14 +9304,12 @@
    i32.load
    call $~lib/rt/pure/__retain
    local.set $5
-   block (result i32)
-    i32.const 2
-    global.set $~lib/argc
-    local.get $4
-    local.get $5
-    local.get $1
-    call_indirect (type $FUNCSIG$iii)
-   end
+   i32.const 2
+   global.set $~lib/argc
+   local.get $4
+   local.get $5
+   local.get $1
+   call_indirect (type $FUNCSIG$iii)
    i32.const 0
    i32.lt_s
    if
@@ -9665,18 +9330,16 @@
    local.get $6
    return
   end
-  block $~lib/util/sort/SORT<~lib/array/Array<i32>>|inlined.0
-   local.get $3
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $1
-   local.set $6
-   local.get $5
-   local.get $4
-   local.get $6
-   call $~lib/util/sort/insertionSort<~lib/array/Array<i32>>
-  end
+  local.get $3
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $1
+  local.set $6
+  local.get $5
+  local.get $4
+  local.get $6
+  call $~lib/util/sort/insertionSort<~lib/array/Array<i32>>
   local.get $0
   call $~lib/rt/pure/__retain
  )
@@ -9735,35 +9398,31 @@
   call $~lib/rt/pure/__retain
   drop
   block $break|0
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/array/Array<~lib/array/Array<i32>>#get:length
-    local.set $3
-   end
-   loop $repeat|0
+   i32.const 1
+   local.set $2
+   local.get $0
+   call $~lib/array/Array<~lib/array/Array<i32>>#get:length
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 2
-     global.set $~lib/argc
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.sub
-     call $~lib/array/Array<~lib/array/Array<i32>>#__get
-     local.tee $4
-     local.get $0
-     local.get $2
-     call $~lib/array/Array<~lib/array/Array<i32>>#__get
-     local.tee $5
-     local.get $1
-     call_indirect (type $FUNCSIG$iii)
-    end
+    i32.const 2
+    global.set $~lib/argc
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.sub
+    call $~lib/array/Array<~lib/array/Array<i32>>#__get
+    local.tee $4
+    local.get $0
+    local.get $2
+    call $~lib/array/Array<~lib/array/Array<i32>>#__get
+    local.tee $5
+    local.get $1
+    call_indirect (type $FUNCSIG$iii)
     i32.const 0
     i32.gt_s
     if
@@ -9778,16 +9437,15 @@
      local.get $6
      return
     end
-    local.get $4
-    call $~lib/rt/pure/__release
-    local.get $5
-    call $~lib/rt/pure/__release
     local.get $2
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    local.get $4
+    call $~lib/rt/pure/__release
+    local.get $5
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -9912,15 +9570,11 @@
   if
    local.get $2
    call $~lib/rt/pure/__release
-   block
-    i32.const 4040
-    i32.const 488
-    i32.const 121
-    i32.const 38
-    call $~lib/builtins/abort
-    unreachable
-    unreachable
-   end
+   i32.const 4040
+   i32.const 488
+   i32.const 121
+   i32.const 38
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -9956,7 +9610,7 @@
   block $break|0
    i32.const 0
    local.set $2
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     local.get $0
     i32.lt_s
@@ -9973,14 +9627,13 @@
     call $std/array/Proxy<i32>#constructor
     local.tee $3
     call $~lib/array/Array<std/array/Proxy<i32>>#__set
-    local.get $3
-    call $~lib/rt/pure/__release
     local.get $2
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    local.get $3
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -10015,7 +9668,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.lt_s
@@ -10038,52 +9691,49 @@
       local.get $5
       i32.const 0
       i32.ge_s
+      i32.eqz
+      br_if $break|1
+      local.get $0
+      local.get $5
+      i32.const 2
+      i32.shl
+      i32.add
+      i32.load
+      call $~lib/rt/pure/__retain
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $4
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$iii)
+      i32.const 0
+      i32.lt_s
       if
        local.get $0
        local.get $5
+       local.tee $7
+       i32.const 1
+       i32.sub
+       local.set $5
+       local.get $7
+       i32.const 1
+       i32.add
        i32.const 2
        i32.shl
        i32.add
-       i32.load
-       call $~lib/rt/pure/__retain
-       local.set $6
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $4
-        local.get $6
-        local.get $2
-        call_indirect (type $FUNCSIG$iii)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $0
-        block (result i32)
-         local.get $5
-         local.tee $7
-         i32.const 1
-         i32.sub
-         local.set $5
-         local.get $7
-        end
-        i32.const 1
-        i32.add
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $6
-        i32.store
-       else        
-        local.get $6
-        call $~lib/rt/pure/__release
-        br $break|1
-       end
+       local.get $6
+       i32.store
+      else       
        local.get $6
        call $~lib/rt/pure/__release
-       br $continue|1
+       br $break|1
       end
+      local.get $6
+      call $~lib/rt/pure/__release
+      br $continue|1
      end
+     unreachable
     end
     local.get $0
     local.get $5
@@ -10094,14 +9744,13 @@
     i32.add
     local.get $4
     i32.store
-    local.get $4
-    call $~lib/rt/pure/__release
     local.get $3
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    local.get $4
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -10138,14 +9787,12 @@
    i32.load
    call $~lib/rt/pure/__retain
    local.set $5
-   block (result i32)
-    i32.const 2
-    global.set $~lib/argc
-    local.get $4
-    local.get $5
-    local.get $1
-    call_indirect (type $FUNCSIG$iii)
-   end
+   i32.const 2
+   global.set $~lib/argc
+   local.get $4
+   local.get $5
+   local.get $1
+   call_indirect (type $FUNCSIG$iii)
    i32.const 0
    i32.lt_s
    if
@@ -10166,18 +9813,16 @@
    local.get $6
    return
   end
-  block $~lib/util/sort/SORT<std/array/Proxy<i32>>|inlined.0
-   local.get $3
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $1
-   local.set $6
-   local.get $5
-   local.get $4
-   local.get $6
-   call $~lib/util/sort/insertionSort<std/array/Proxy<i32>>
-  end
+  local.get $3
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $1
+  local.set $6
+  local.get $5
+  local.get $4
+  local.get $6
+  call $~lib/util/sort/insertionSort<std/array/Proxy<i32>>
   local.get $0
   call $~lib/rt/pure/__retain
  )
@@ -10236,35 +9881,31 @@
   call $~lib/rt/pure/__retain
   drop
   block $break|0
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/array/Array<std/array/Proxy<i32>>#get:length
-    local.set $3
-   end
-   loop $repeat|0
+   i32.const 1
+   local.set $2
+   local.get $0
+   call $~lib/array/Array<std/array/Proxy<i32>>#get:length
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 2
-     global.set $~lib/argc
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.sub
-     call $~lib/array/Array<std/array/Proxy<i32>>#__get
-     local.tee $4
-     local.get $0
-     local.get $2
-     call $~lib/array/Array<std/array/Proxy<i32>>#__get
-     local.tee $5
-     local.get $1
-     call_indirect (type $FUNCSIG$iii)
-    end
+    i32.const 2
+    global.set $~lib/argc
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.sub
+    call $~lib/array/Array<std/array/Proxy<i32>>#__get
+    local.tee $4
+    local.get $0
+    local.get $2
+    call $~lib/array/Array<std/array/Proxy<i32>>#__get
+    local.tee $5
+    local.get $1
+    call_indirect (type $FUNCSIG$iii)
     i32.const 0
     i32.gt_s
     if
@@ -10279,16 +9920,15 @@
      local.get $6
      return
     end
-    local.get $4
-    call $~lib/rt/pure/__release
-    local.get $5
-    call $~lib/rt/pure/__release
     local.get $2
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    local.get $4
+    call $~lib/rt/pure/__release
+    local.get $5
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -10332,7 +9972,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.lt_s
@@ -10355,52 +9995,49 @@
       local.get $5
       i32.const 0
       i32.ge_s
+      i32.eqz
+      br_if $break|1
+      local.get $0
+      local.get $5
+      i32.const 2
+      i32.shl
+      i32.add
+      i32.load
+      call $~lib/rt/pure/__retain
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $4
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$iii)
+      i32.const 0
+      i32.lt_s
       if
        local.get $0
        local.get $5
+       local.tee $7
+       i32.const 1
+       i32.sub
+       local.set $5
+       local.get $7
+       i32.const 1
+       i32.add
        i32.const 2
        i32.shl
        i32.add
-       i32.load
-       call $~lib/rt/pure/__retain
-       local.set $6
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $4
-        local.get $6
-        local.get $2
-        call_indirect (type $FUNCSIG$iii)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $0
-        block (result i32)
-         local.get $5
-         local.tee $7
-         i32.const 1
-         i32.sub
-         local.set $5
-         local.get $7
-        end
-        i32.const 1
-        i32.add
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $6
-        i32.store
-       else        
-        local.get $6
-        call $~lib/rt/pure/__release
-        br $break|1
-       end
+       local.get $6
+       i32.store
+      else       
        local.get $6
        call $~lib/rt/pure/__release
-       br $continue|1
+       br $break|1
       end
+      local.get $6
+      call $~lib/rt/pure/__release
+      br $continue|1
      end
+     unreachable
     end
     local.get $0
     local.get $5
@@ -10411,14 +10048,13 @@
     i32.add
     local.get $4
     i32.store
-    local.get $4
-    call $~lib/rt/pure/__release
     local.get $3
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    local.get $4
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -10455,14 +10091,12 @@
    i32.load
    call $~lib/rt/pure/__retain
    local.set $5
-   block (result i32)
-    i32.const 2
-    global.set $~lib/argc
-    local.get $4
-    local.get $5
-    local.get $1
-    call_indirect (type $FUNCSIG$iii)
-   end
+   i32.const 2
+   global.set $~lib/argc
+   local.get $4
+   local.get $5
+   local.get $1
+   call_indirect (type $FUNCSIG$iii)
    i32.const 0
    i32.lt_s
    if
@@ -10483,18 +10117,16 @@
    local.get $6
    return
   end
-  block $~lib/util/sort/SORT<~lib/string/String | null>|inlined.0
-   local.get $3
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $1
-   local.set $6
-   local.get $5
-   local.get $4
-   local.get $6
-   call $~lib/util/sort/insertionSort<~lib/string/String | null>
-  end
+  local.get $3
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $1
+  local.set $6
+  local.get $5
+  local.get $4
+  local.get $6
+  call $~lib/util/sort/insertionSort<~lib/string/String | null>
   local.get $0
   call $~lib/rt/pure/__retain
  )
@@ -10541,35 +10173,31 @@
   call $~lib/rt/pure/__retain
   drop
   block $break|0
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/array/Array<~lib/string/String | null>#get:length
-    local.set $3
-   end
-   loop $repeat|0
+   i32.const 1
+   local.set $2
+   local.get $0
+   call $~lib/array/Array<~lib/string/String | null>#get:length
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 2
-     global.set $~lib/argc
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.sub
-     call $~lib/array/Array<~lib/string/String | null>#__get
-     local.tee $4
-     local.get $0
-     local.get $2
-     call $~lib/array/Array<~lib/string/String | null>#__get
-     local.tee $5
-     local.get $1
-     call_indirect (type $FUNCSIG$iii)
-    end
+    i32.const 2
+    global.set $~lib/argc
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.sub
+    call $~lib/array/Array<~lib/string/String | null>#__get
+    local.tee $4
+    local.get $0
+    local.get $2
+    call $~lib/array/Array<~lib/string/String | null>#__get
+    local.tee $5
+    local.get $1
+    call_indirect (type $FUNCSIG$iii)
     i32.const 0
     i32.gt_s
     if
@@ -10584,16 +10212,15 @@
      local.get $6
      return
     end
-    local.get $4
-    call $~lib/rt/pure/__release
-    local.get $5
-    call $~lib/rt/pure/__release
     local.get $2
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    local.get $4
+    call $~lib/rt/pure/__release
+    local.get $5
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -10675,22 +10302,23 @@
     else     
      i32.const 0
     end
-    if
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-     local.get $6
-     i32.const 2
-     i32.add
-     local.set $6
-     local.get $7
-     i32.const 2
-     i32.add
-     local.set $7
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    local.get $6
+    i32.const 2
+    i32.add
+    local.set $6
+    local.get $7
+    i32.const 2
+    i32.add
+    local.set $7
+    br $continue|0
    end
+   unreachable
   end
   local.get $5
   local.set $8
@@ -10967,7 +10595,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -10996,16 +10624,15 @@
      local.get $6
      return
     end
-    local.get $4
-    call $~lib/rt/pure/__release
-    local.get $5
-    call $~lib/rt/pure/__release
     local.get $3
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    local.get $4
+    call $~lib/rt/pure/__release
+    local.get $5
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -11100,21 +10727,19 @@
   i32.const 0
   i32.eq
   if
-   block (result i32)
-    i32.const 4408
-    local.tee $2
-    local.get $1
-    local.tee $3
-    i32.ne
-    if
-     local.get $2
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $3
-     call $~lib/rt/pure/__release
-    end
+   i32.const 4408
+   local.tee $2
+   local.get $1
+   local.tee $3
+   i32.ne
+   if
     local.get $2
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $3
+    call $~lib/rt/pure/__release
    end
+   local.get $2
    local.set $1
   end
   local.get $0
@@ -11201,54 +10826,49 @@
   block $break|0
    i32.const 0
    local.set $2
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     local.get $0
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $1
-     global.get $std/array/charset
-     block $~lib/math/NativeMath.floor|inlined.0 (result f64)
-      call $~lib/math/NativeMath.random
-      global.get $std/array/charset
-      call $~lib/string/String#get:length
-      f64.convert_i32_s
-      f64.mul
-      local.set $3
-      local.get $3
-      f64.floor
-     end
-     i32.trunc_f64_s
-     call $~lib/string/String#charAt
-     local.tee $4
-     call $~lib/string/String.__concat
-     local.tee $5
-     local.tee $6
-     local.get $1
-     local.tee $7
-     i32.ne
-     if
-      local.get $6
-      call $~lib/rt/pure/__retain
-      drop
-      local.get $7
-      call $~lib/rt/pure/__release
-     end
+    local.get $1
+    global.get $std/array/charset
+    call $~lib/math/NativeMath.random
+    global.get $std/array/charset
+    call $~lib/string/String#get:length
+    f64.convert_i32_s
+    f64.mul
+    local.set $3
+    local.get $3
+    f64.floor
+    i32.trunc_f64_s
+    call $~lib/string/String#charAt
+    local.tee $4
+    call $~lib/string/String.__concat
+    local.tee $5
+    local.tee $6
+    local.get $1
+    local.tee $7
+    i32.ne
+    if
      local.get $6
+     call $~lib/rt/pure/__retain
+     drop
+     local.get $7
+     call $~lib/rt/pure/__release
     end
+    local.get $6
     local.set $1
-    local.get $4
-    call $~lib/rt/pure/__release
-    local.get $5
-    call $~lib/rt/pure/__release
     local.get $2
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    local.get $4
+    call $~lib/rt/pure/__release
+    local.get $5
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -11298,15 +10918,11 @@
   if
    local.get $2
    call $~lib/rt/pure/__release
-   block
-    i32.const 4040
-    i32.const 488
-    i32.const 121
-    i32.const 38
-    call $~lib/builtins/abort
-    unreachable
-    unreachable
-   end
+   i32.const 4040
+   i32.const 488
+   i32.const 121
+   i32.const 38
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -11342,7 +10958,7 @@
   block $break|0
    i32.const 0
    local.set $2
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     local.get $0
     i32.lt_s
@@ -11357,14 +10973,13 @@
     call $std/array/createRandomString
     local.tee $3
     call $~lib/array/Array<~lib/string/String>#__set
-    local.get $3
-    call $~lib/rt/pure/__release
     local.get $2
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    local.get $3
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -11379,7 +10994,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.lt_s
@@ -11402,52 +11017,49 @@
       local.get $5
       i32.const 0
       i32.ge_s
+      i32.eqz
+      br_if $break|1
+      local.get $0
+      local.get $5
+      i32.const 2
+      i32.shl
+      i32.add
+      i32.load
+      call $~lib/rt/pure/__retain
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $4
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$iii)
+      i32.const 0
+      i32.lt_s
       if
        local.get $0
        local.get $5
+       local.tee $7
+       i32.const 1
+       i32.sub
+       local.set $5
+       local.get $7
+       i32.const 1
+       i32.add
        i32.const 2
        i32.shl
        i32.add
-       i32.load
-       call $~lib/rt/pure/__retain
-       local.set $6
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $4
-        local.get $6
-        local.get $2
-        call_indirect (type $FUNCSIG$iii)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $0
-        block (result i32)
-         local.get $5
-         local.tee $7
-         i32.const 1
-         i32.sub
-         local.set $5
-         local.get $7
-        end
-        i32.const 1
-        i32.add
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $6
-        i32.store
-       else        
-        local.get $6
-        call $~lib/rt/pure/__release
-        br $break|1
-       end
+       local.get $6
+       i32.store
+      else       
        local.get $6
        call $~lib/rt/pure/__release
-       br $continue|1
+       br $break|1
       end
+      local.get $6
+      call $~lib/rt/pure/__release
+      br $continue|1
      end
+     unreachable
     end
     local.get $0
     local.get $5
@@ -11458,14 +11070,13 @@
     i32.add
     local.get $4
     i32.store
-    local.get $4
-    call $~lib/rt/pure/__release
     local.get $3
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    local.get $4
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -11502,14 +11113,12 @@
    i32.load
    call $~lib/rt/pure/__retain
    local.set $5
-   block (result i32)
-    i32.const 2
-    global.set $~lib/argc
-    local.get $4
-    local.get $5
-    local.get $1
-    call_indirect (type $FUNCSIG$iii)
-   end
+   i32.const 2
+   global.set $~lib/argc
+   local.get $4
+   local.get $5
+   local.get $1
+   call_indirect (type $FUNCSIG$iii)
    i32.const 0
    i32.lt_s
    if
@@ -11530,18 +11139,16 @@
    local.get $6
    return
   end
-  block $~lib/util/sort/SORT<~lib/string/String>|inlined.0
-   local.get $3
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $1
-   local.set $6
-   local.get $5
-   local.get $4
-   local.get $6
-   call $~lib/util/sort/insertionSort<~lib/string/String>
-  end
+  local.get $3
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $1
+  local.set $6
+  local.get $5
+  local.get $4
+  local.get $6
+  call $~lib/util/sort/insertionSort<~lib/string/String>
   local.get $0
   call $~lib/rt/pure/__retain
  )
@@ -11600,35 +11207,31 @@
   call $~lib/rt/pure/__retain
   drop
   block $break|0
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/array/Array<~lib/string/String>#get:length
-    local.set $3
-   end
-   loop $repeat|0
+   i32.const 1
+   local.set $2
+   local.get $0
+   call $~lib/array/Array<~lib/string/String>#get:length
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 2
-     global.set $~lib/argc
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.sub
-     call $~lib/array/Array<~lib/string/String>#__get
-     local.tee $4
-     local.get $0
-     local.get $2
-     call $~lib/array/Array<~lib/string/String>#__get
-     local.tee $5
-     local.get $1
-     call_indirect (type $FUNCSIG$iii)
-    end
+    i32.const 2
+    global.set $~lib/argc
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.sub
+    call $~lib/array/Array<~lib/string/String>#__get
+    local.tee $4
+    local.get $0
+    local.get $2
+    call $~lib/array/Array<~lib/string/String>#__get
+    local.tee $5
+    local.get $1
+    call_indirect (type $FUNCSIG$iii)
     i32.const 0
     i32.gt_s
     if
@@ -11643,16 +11246,15 @@
      local.get $6
      return
     end
-    local.get $4
-    call $~lib/rt/pure/__release
-    local.get $5
-    call $~lib/rt/pure/__release
     local.get $2
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    local.get $4
+    call $~lib/rt/pure/__release
+    local.get $5
+    call $~lib/rt/pure/__release
+    br $loop|0
    end
    unreachable
   end
@@ -12006,7 +11608,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -12062,8 +11664,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -12166,7 +11767,6 @@
     return
    end
    unreachable
-   unreachable
   else   
    local.get $0
    i32.const 10000000
@@ -12196,10 +11796,8 @@
     return
    end
    unreachable
-   unreachable
   end
   unreachable
-  unreachable
  )
  (func $~lib/util/number/utoa32_lut (; 229 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
@@ -12217,57 +11815,58 @@
     local.get $1
     i32.const 10000
     i32.ge_u
-    if
-     local.get $1
-     i32.const 10000
-     i32.div_u
-     local.set $4
-     local.get $1
-     i32.const 10000
-     i32.rem_u
-     local.set $5
-     local.get $4
-     local.set $1
-     local.get $5
-     i32.const 100
-     i32.div_u
-     local.set $6
-     local.get $5
-     i32.const 100
-     i32.rem_u
-     local.set $7
-     local.get $3
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $8
-     local.get $3
-     local.get $7
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $9
-     local.get $2
-     i32.const 4
-     i32.sub
-     local.set $2
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.shl
-     i32.add
-     local.get $8
-     local.get $9
-     i64.const 32
-     i64.shl
-     i64.or
-     i64.store
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $1
+    i32.const 10000
+    i32.div_u
+    local.set $4
+    local.get $1
+    i32.const 10000
+    i32.rem_u
+    local.set $5
+    local.get $4
+    local.set $1
+    local.get $5
+    i32.const 100
+    i32.div_u
+    local.set $6
+    local.get $5
+    i32.const 100
+    i32.rem_u
+    local.set $7
+    local.get $3
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $8
+    local.get $3
+    local.get $7
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $9
+    local.get $2
+    i32.const 4
+    i32.sub
+    local.set $2
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.shl
+    i32.add
+    local.get $8
+    local.get $9
+    i64.const 32
+    i64.shl
+    i64.or
+    i64.store
+    br $continue|0
    end
+   unreachable
   end
   local.get $1
   i32.const 100
@@ -12378,18 +11977,16 @@
   i32.const 1
   call $~lib/rt/tlsf/__alloc
   local.set $3
-  block $~lib/util/number/utoa32_core|inlined.0
-   local.get $3
-   local.set $6
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $6
-   local.get $5
-   local.get $4
-   call $~lib/util/number/utoa32_lut
-  end
+  local.get $3
+  local.set $6
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $6
+  local.get $5
+  local.get $4
+  call $~lib/util/number/utoa32_lut
   local.get $1
   if
    local.get $3
@@ -12443,18 +12040,16 @@
   local.get $4
   i32.add
   local.set $3
-  block $~lib/util/number/utoa32_core|inlined.1
-   local.get $0
-   local.set $7
-   local.get $2
-   local.set $6
-   local.get $3
-   local.set $5
-   local.get $7
-   local.get $6
-   local.get $5
-   call $~lib/util/number/utoa32_lut
-  end
+  local.get $0
+  local.set $7
+  local.get $2
+  local.set $6
+  local.get $3
+  local.set $5
+  local.get $7
+  local.get $6
+  local.get $5
+  call $~lib/util/number/utoa32_lut
   local.get $4
   if
    local.get $0
@@ -12535,7 +12130,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -12576,8 +12171,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -12653,18 +12247,16 @@
   i32.const 1
   call $~lib/rt/tlsf/__alloc
   local.set $2
-  block $~lib/util/number/utoa32_core|inlined.2
-   local.get $2
-   local.set $5
-   local.get $0
-   local.set $4
-   local.get $1
-   local.set $3
-   local.get $5
-   local.get $4
-   local.get $3
-   call $~lib/util/number/utoa32_lut
-  end
+  local.get $2
+  local.set $5
+  local.get $0
+  local.set $4
+  local.get $1
+  local.set $3
+  local.get $5
+  local.get $4
+  local.get $3
+  call $~lib/util/number/utoa32_lut
   local.get $2
   call $~lib/rt/pure/__retain
  )
@@ -12698,18 +12290,16 @@
   local.get $2
   call $~lib/util/number/decimalCount32
   local.set $3
-  block $~lib/util/number/utoa32_core|inlined.3
-   local.get $0
-   local.set $6
-   local.get $2
-   local.set $5
-   local.get $3
-   local.set $4
-   local.get $6
-   local.get $5
-   local.get $4
-   call $~lib/util/number/utoa32_lut
-  end
+  local.get $0
+  local.set $6
+  local.get $2
+  local.set $5
+  local.get $3
+  local.set $4
+  local.get $6
+  local.get $5
+  local.get $4
+  call $~lib/util/number/utoa32_lut
   local.get $3
  )
  (func $~lib/array/Array<u32>#join_int (; 238 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
@@ -12784,7 +12374,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -12825,8 +12415,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -12968,498 +12557,444 @@
     local.get $14
     i32.const 0
     i32.gt_s
-    if
-     block $break|1
-      block $case10|1
-       block $case9|1
-        block $case8|1
-         block $case7|1
-          block $case6|1
-           block $case5|1
-            block $case4|1
-             block $case3|1
-              block $case2|1
-               block $case1|1
-                block $case0|1
-                 local.get $14
-                 local.set $18
-                 local.get $18
-                 i32.const 10
-                 i32.eq
-                 br_if $case0|1
-                 local.get $18
-                 i32.const 9
-                 i32.eq
-                 br_if $case1|1
-                 local.get $18
-                 i32.const 8
-                 i32.eq
-                 br_if $case2|1
-                 local.get $18
-                 i32.const 7
-                 i32.eq
-                 br_if $case3|1
-                 local.get $18
-                 i32.const 6
-                 i32.eq
-                 br_if $case4|1
-                 local.get $18
-                 i32.const 5
-                 i32.eq
-                 br_if $case5|1
-                 local.get $18
-                 i32.const 4
-                 i32.eq
-                 br_if $case6|1
-                 local.get $18
-                 i32.const 3
-                 i32.eq
-                 br_if $case7|1
-                 local.get $18
-                 i32.const 2
-                 i32.eq
-                 br_if $case8|1
-                 local.get $18
-                 i32.const 1
-                 i32.eq
-                 br_if $case9|1
-                 br $case10|1
-                end
-                block
-                 local.get $12
-                 i32.const 1000000000
-                 i32.div_u
-                 local.set $17
-                 local.get $12
-                 i32.const 1000000000
-                 i32.rem_u
-                 local.set $12
-                 br $break|1
-                 unreachable
-                end
-                unreachable
+    i32.eqz
+    br_if $break|0
+    block $break|1
+     block $case10|1
+      block $case9|1
+       block $case8|1
+        block $case7|1
+         block $case6|1
+          block $case5|1
+           block $case4|1
+            block $case3|1
+             block $case2|1
+              block $case1|1
+               block $case0|1
+                local.get $14
+                local.set $18
+                local.get $18
+                i32.const 10
+                i32.eq
+                br_if $case0|1
+                local.get $18
+                i32.const 9
+                i32.eq
+                br_if $case1|1
+                local.get $18
+                i32.const 8
+                i32.eq
+                br_if $case2|1
+                local.get $18
+                i32.const 7
+                i32.eq
+                br_if $case3|1
+                local.get $18
+                i32.const 6
+                i32.eq
+                br_if $case4|1
+                local.get $18
+                i32.const 5
+                i32.eq
+                br_if $case5|1
+                local.get $18
+                i32.const 4
+                i32.eq
+                br_if $case6|1
+                local.get $18
+                i32.const 3
+                i32.eq
+                br_if $case7|1
+                local.get $18
+                i32.const 2
+                i32.eq
+                br_if $case8|1
+                local.get $18
+                i32.const 1
+                i32.eq
+                br_if $case9|1
+                br $case10|1
                end
-               block
-                local.get $12
-                i32.const 100000000
-                i32.div_u
-                local.set $17
-                local.get $12
-                i32.const 100000000
-                i32.rem_u
-                local.set $12
-                br $break|1
-                unreachable
-               end
-               unreachable
-              end
-              block
                local.get $12
-               i32.const 10000000
+               i32.const 1000000000
                i32.div_u
                local.set $17
                local.get $12
-               i32.const 10000000
+               i32.const 1000000000
                i32.rem_u
                local.set $12
                br $break|1
-               unreachable
               end
-              unreachable
-             end
-             block
               local.get $12
-              i32.const 1000000
+              i32.const 100000000
               i32.div_u
               local.set $17
               local.get $12
-              i32.const 1000000
+              i32.const 100000000
               i32.rem_u
               local.set $12
               br $break|1
-              unreachable
              end
-             unreachable
-            end
-            block
              local.get $12
-             i32.const 100000
+             i32.const 10000000
              i32.div_u
              local.set $17
              local.get $12
-             i32.const 100000
+             i32.const 10000000
              i32.rem_u
              local.set $12
              br $break|1
-             unreachable
             end
-            unreachable
-           end
-           block
             local.get $12
-            i32.const 10000
+            i32.const 1000000
             i32.div_u
             local.set $17
             local.get $12
-            i32.const 10000
+            i32.const 1000000
             i32.rem_u
             local.set $12
             br $break|1
-            unreachable
            end
-           unreachable
-          end
-          block
            local.get $12
-           i32.const 1000
+           i32.const 100000
            i32.div_u
            local.set $17
            local.get $12
-           i32.const 1000
+           i32.const 100000
            i32.rem_u
            local.set $12
            br $break|1
-           unreachable
           end
-          unreachable
-         end
-         block
           local.get $12
-          i32.const 100
+          i32.const 10000
           i32.div_u
           local.set $17
           local.get $12
-          i32.const 100
+          i32.const 10000
           i32.rem_u
           local.set $12
           br $break|1
-          unreachable
          end
-         unreachable
-        end
-        block
          local.get $12
-         i32.const 10
+         i32.const 1000
          i32.div_u
          local.set $17
          local.get $12
-         i32.const 10
+         i32.const 1000
          i32.rem_u
          local.set $12
          br $break|1
-         unreachable
         end
-        unreachable
-       end
-       block
         local.get $12
+        i32.const 100
+        i32.div_u
         local.set $17
-        i32.const 0
+        local.get $12
+        i32.const 100
+        i32.rem_u
         local.set $12
         br $break|1
-        unreachable
        end
-       unreachable
-      end
-      block
-       i32.const 0
+       local.get $12
+       i32.const 10
+       i32.div_u
        local.set $17
+       local.get $12
+       i32.const 10
+       i32.rem_u
+       local.set $12
        br $break|1
-       unreachable
       end
-      unreachable
+      local.get $12
+      local.set $17
+      i32.const 0
+      local.set $12
+      br $break|1
      end
-     local.get $17
+     i32.const 0
+     local.set $17
+     br $break|1
+    end
+    local.get $17
+    local.get $15
+    i32.or
+    if
+     local.get $0
      local.get $15
-     i32.or
-     if
-      local.get $0
-      block (result i32)
-       local.get $15
-       local.tee $18
-       i32.const 1
-       i32.add
-       local.set $15
-       local.get $18
-      end
-      i32.const 1
-      i32.shl
-      i32.add
-      i32.const 48
-      local.get $17
-      i32.const 65535
-      i32.and
-      i32.add
-      i32.store16
-     end
-     local.get $14
+     local.tee $18
      i32.const 1
-     i32.sub
-     local.set $14
-     local.get $12
-     i64.extend_i32_u
+     i32.add
+     local.set $15
+     local.get $18
+     i32.const 1
+     i32.shl
+     i32.add
+     i32.const 48
+     local.get $17
+     i32.const 65535
+     i32.and
+     i32.add
+     i32.store16
+    end
+    local.get $14
+    i32.const 1
+    i32.sub
+    local.set $14
+    local.get $12
+    i64.extend_i32_u
+    local.get $7
+    i64.extend_i32_s
+    i64.shl
+    local.get $13
+    i64.add
+    local.set $19
+    local.get $19
+    local.get $5
+    i64.le_u
+    if
+     global.get $~lib/util/number/_K
+     local.get $14
+     i32.add
+     global.set $~lib/util/number/_K
+     local.get $0
+     local.set $24
+     local.get $15
+     local.set $18
+     local.get $5
+     local.set $23
+     local.get $19
+     local.set $22
+     local.get $16
+     local.get $14
+     i32.const 2
+     i32.shl
+     i32.add
+     i64.load32_u
      local.get $7
      i64.extend_i32_s
      i64.shl
-     local.get $13
-     i64.add
-     local.set $19
-     local.get $19
-     local.get $5
-     i64.le_u
-     if
-      global.get $~lib/util/number/_K
-      local.get $14
-      i32.add
-      global.set $~lib/util/number/_K
-      block $~lib/util/number/grisuRound|inlined.0
-       local.get $0
-       local.set $24
-       local.get $15
-       local.set $18
-       local.get $5
-       local.set $23
-       local.get $19
-       local.set $22
-       local.get $16
-       local.get $14
-       i32.const 2
-       i32.shl
-       i32.add
-       i64.load32_u
-       local.get $7
-       i64.extend_i32_s
-       i64.shl
-       local.set $21
-       local.get $10
-       local.set $20
-       local.get $24
-       local.get $18
-       i32.const 1
-       i32.sub
-       i32.const 1
-       i32.shl
-       i32.add
-       local.set $25
-       local.get $25
-       i32.load16_u
-       local.set $26
-       block $break|2
-        loop $continue|2
-         local.get $22
-         local.get $20
-         i64.lt_u
-         if (result i32)
-          local.get $23
-          local.get $22
-          i64.sub
-          local.get $21
-          i64.ge_u
-         else          
-          i32.const 0
-         end
-         if (result i32)
-          local.get $22
-          local.get $21
-          i64.add
-          local.get $20
-          i64.lt_u
-          if (result i32)
-           i32.const 1
-          else           
-           local.get $20
-           local.get $22
-           i64.sub
-           local.get $22
-           local.get $21
-           i64.add
-           local.get $20
-           i64.sub
-           i64.gt_u
-          end
-         else          
-          i32.const 0
-         end
-         if
-          local.get $26
-          i32.const 1
-          i32.sub
-          local.set $26
-          local.get $22
-          local.get $21
-          i64.add
-          local.set $22
-          br $continue|2
-         end
-        end
-       end
-       local.get $25
-       local.get $26
-       i32.store16
-      end
-      local.get $15
-      return
-     end
-     br $continue|0
-    end
-   end
-  end
-  block $break|3
-   loop $continue|3
-    i32.const 1
-    if
-     local.get $13
-     i64.const 10
-     i64.mul
-     local.set $13
-     local.get $5
-     i64.const 10
-     i64.mul
-     local.set $5
-     local.get $13
-     local.get $7
-     i64.extend_i32_s
-     i64.shr_u
-     local.set $19
-     local.get $19
-     local.get $15
-     i64.extend_i32_s
-     i64.or
-     i64.const 0
-     i64.ne
-     if
-      local.get $0
-      block (result i32)
-       local.get $15
-       local.tee $17
-       i32.const 1
-       i32.add
-       local.set $15
-       local.get $17
-      end
-      i32.const 1
-      i32.shl
-      i32.add
-      i32.const 48
-      local.get $19
-      i32.wrap_i64
-      i32.const 65535
-      i32.and
-      i32.add
-      i32.store16
-     end
-     local.get $13
-     local.get $9
-     i64.and
-     local.set $13
-     local.get $14
+     local.set $21
+     local.get $10
+     local.set $20
+     local.get $24
+     local.get $18
      i32.const 1
      i32.sub
-     local.set $14
-     local.get $13
-     local.get $5
-     i64.lt_u
-     if
-      global.get $~lib/util/number/_K
-      local.get $14
-      i32.add
-      global.set $~lib/util/number/_K
-      local.get $10
-      local.get $16
-      i32.const 0
-      local.get $14
-      i32.sub
-      i32.const 2
-      i32.shl
-      i32.add
-      i64.load32_u
-      i64.mul
-      local.set $10
-      block $~lib/util/number/grisuRound|inlined.1
-       local.get $0
-       local.set $24
-       local.get $15
-       local.set $18
-       local.get $5
-       local.set $23
-       local.get $13
-       local.set $22
-       local.get $8
-       local.set $21
-       local.get $10
-       local.set $20
-       local.get $24
-       local.get $18
+     i32.const 1
+     i32.shl
+     i32.add
+     local.set $25
+     local.get $25
+     i32.load16_u
+     local.set $26
+     block $break|2
+      loop $continue|2
+       local.get $22
+       local.get $20
+       i64.lt_u
+       if (result i32)
+        local.get $23
+        local.get $22
+        i64.sub
+        local.get $21
+        i64.ge_u
+       else        
+        i32.const 0
+       end
+       if (result i32)
+        local.get $22
+        local.get $21
+        i64.add
+        local.get $20
+        i64.lt_u
+        if (result i32)
+         i32.const 1
+        else         
+         local.get $20
+         local.get $22
+         i64.sub
+         local.get $22
+         local.get $21
+         i64.add
+         local.get $20
+         i64.sub
+         i64.gt_u
+        end
+       else        
+        i32.const 0
+       end
+       i32.eqz
+       br_if $break|2
+       local.get $26
        i32.const 1
        i32.sub
-       i32.const 1
-       i32.shl
-       i32.add
-       local.set $17
-       local.get $17
-       i32.load16_u
        local.set $26
-       block $break|4
-        loop $continue|4
-         local.get $22
-         local.get $20
-         i64.lt_u
-         if (result i32)
-          local.get $23
-          local.get $22
-          i64.sub
-          local.get $21
-          i64.ge_u
-         else          
-          i32.const 0
-         end
-         if (result i32)
-          local.get $22
-          local.get $21
-          i64.add
-          local.get $20
-          i64.lt_u
-          if (result i32)
-           i32.const 1
-          else           
-           local.get $20
-           local.get $22
-           i64.sub
-           local.get $22
-           local.get $21
-           i64.add
-           local.get $20
-           i64.sub
-           i64.gt_u
-          end
-         else          
-          i32.const 0
-         end
-         if
-          local.get $26
-          i32.const 1
-          i32.sub
-          local.set $26
-          local.get $22
-          local.get $21
-          i64.add
-          local.set $22
-          br $continue|4
-         end
-        end
-       end
-       local.get $17
-       local.get $26
-       i32.store16
+       local.get $22
+       local.get $21
+       i64.add
+       local.set $22
+       br $continue|2
       end
-      local.get $15
-      return
+      unreachable
      end
-     br $continue|3
+     local.get $25
+     local.get $26
+     i32.store16
+     local.get $15
+     return
     end
+    br $continue|0
    end
+   unreachable
   end
-  local.get $15
+  loop $continue|3
+   local.get $13
+   i64.const 10
+   i64.mul
+   local.set $13
+   local.get $5
+   i64.const 10
+   i64.mul
+   local.set $5
+   local.get $13
+   local.get $7
+   i64.extend_i32_s
+   i64.shr_u
+   local.set $19
+   local.get $19
+   local.get $15
+   i64.extend_i32_s
+   i64.or
+   i64.const 0
+   i64.ne
+   if
+    local.get $0
+    local.get $15
+    local.tee $17
+    i32.const 1
+    i32.add
+    local.set $15
+    local.get $17
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.const 48
+    local.get $19
+    i32.wrap_i64
+    i32.const 65535
+    i32.and
+    i32.add
+    i32.store16
+   end
+   local.get $13
+   local.get $9
+   i64.and
+   local.set $13
+   local.get $14
+   i32.const 1
+   i32.sub
+   local.set $14
+   local.get $13
+   local.get $5
+   i64.lt_u
+   if
+    global.get $~lib/util/number/_K
+    local.get $14
+    i32.add
+    global.set $~lib/util/number/_K
+    local.get $10
+    local.get $16
+    i32.const 0
+    local.get $14
+    i32.sub
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    i64.mul
+    local.set $10
+    local.get $0
+    local.set $24
+    local.get $15
+    local.set $18
+    local.get $5
+    local.set $23
+    local.get $13
+    local.set $22
+    local.get $8
+    local.set $21
+    local.get $10
+    local.set $20
+    local.get $24
+    local.get $18
+    i32.const 1
+    i32.sub
+    i32.const 1
+    i32.shl
+    i32.add
+    local.set $17
+    local.get $17
+    i32.load16_u
+    local.set $26
+    block $break|4
+     loop $continue|4
+      local.get $22
+      local.get $20
+      i64.lt_u
+      if (result i32)
+       local.get $23
+       local.get $22
+       i64.sub
+       local.get $21
+       i64.ge_u
+      else       
+       i32.const 0
+      end
+      if (result i32)
+       local.get $22
+       local.get $21
+       i64.add
+       local.get $20
+       i64.lt_u
+       if (result i32)
+        i32.const 1
+       else        
+        local.get $20
+        local.get $22
+        i64.sub
+        local.get $22
+        local.get $21
+        i64.add
+        local.get $20
+        i64.sub
+        i64.gt_u
+       end
+      else       
+       i32.const 0
+      end
+      i32.eqz
+      br_if $break|4
+      local.get $26
+      i32.const 1
+      i32.sub
+      local.set $26
+      local.get $22
+      local.get $21
+      i64.add
+      local.set $22
+      br $continue|4
+     end
+     unreachable
+    end
+    local.get $17
+    local.get $26
+    i32.store16
+    local.get $15
+    return
+   end
+   br $continue|3
+  end
+  unreachable
  )
  (func $~lib/util/number/prettify (; 244 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -13508,7 +13043,7 @@
    block $break|0
     local.get $1
     local.set $4
-    loop $repeat|0
+    loop $loop|0
      local.get $4
      local.get $3
      i32.lt_s
@@ -13525,8 +13060,7 @@
      i32.const 1
      i32.add
      local.set $4
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -13620,7 +13154,7 @@
      block $break|1
       i32.const 2
       local.set $5
-      loop $repeat|1
+      loop $loop|1
        local.get $5
        local.get $4
        i32.lt_s
@@ -13637,8 +13171,7 @@
        i32.const 1
        i32.add
        local.set $5
-       br $repeat|1
-       unreachable
+       br $loop|1
       end
       unreachable
      end
@@ -13654,51 +13187,47 @@
       local.get $0
       i32.const 101
       i32.store16 offset=2
-      block $~lib/util/number/genExponent|inlined.0 (result i32)
-       local.get $0
-       i32.const 4
-       i32.add
-       local.set $4
-       local.get $3
-       i32.const 1
+      local.get $0
+      i32.const 4
+      i32.add
+      local.set $4
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $5
+      local.get $5
+      i32.const 0
+      i32.lt_s
+      local.set $6
+      local.get $6
+      if
+       i32.const 0
+       local.get $5
        i32.sub
        local.set $5
-       local.get $5
-       i32.const 0
-       i32.lt_s
-       local.set $6
-       local.get $6
-       if
-        i32.const 0
-        local.get $5
-        i32.sub
-        local.set $5
-       end
-       local.get $5
-       call $~lib/util/number/decimalCount32
-       i32.const 1
-       i32.add
-       local.set $7
-       block $~lib/util/number/utoa32_core|inlined.4
-        local.get $4
-        local.set $10
-        local.get $5
-        local.set $9
-        local.get $7
-        local.set $8
-        local.get $10
-        local.get $9
-        local.get $8
-        call $~lib/util/number/utoa32_lut
-       end
-       local.get $4
-       i32.const 45
-       i32.const 43
-       local.get $6
-       select
-       i32.store16
-       local.get $7
       end
+      local.get $5
+      call $~lib/util/number/decimalCount32
+      i32.const 1
+      i32.add
+      local.set $7
+      local.get $4
+      local.set $10
+      local.get $5
+      local.set $9
+      local.get $7
+      local.set $8
+      local.get $10
+      local.get $9
+      local.get $8
+      call $~lib/util/number/utoa32_lut
+      local.get $4
+      i32.const 45
+      i32.const 43
+      local.get $6
+      select
+      i32.store16
+      local.get $7
       local.set $1
       local.get $1
       i32.const 2
@@ -13728,53 +13257,49 @@
       i32.const 101
       i32.store16 offset=2
       local.get $1
-      block $~lib/util/number/genExponent|inlined.1 (result i32)
-       local.get $0
-       local.get $7
-       i32.add
-       i32.const 4
-       i32.add
-       local.set $9
-       local.get $3
-       i32.const 1
+      local.get $0
+      local.get $7
+      i32.add
+      i32.const 4
+      i32.add
+      local.set $9
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $8
+      local.get $8
+      i32.const 0
+      i32.lt_s
+      local.set $6
+      local.get $6
+      if
+       i32.const 0
+       local.get $8
        i32.sub
        local.set $8
-       local.get $8
-       i32.const 0
-       i32.lt_s
-       local.set $6
-       local.get $6
-       if
-        i32.const 0
-        local.get $8
-        i32.sub
-        local.set $8
-       end
-       local.get $8
-       call $~lib/util/number/decimalCount32
-       i32.const 1
-       i32.add
-       local.set $4
-       block $~lib/util/number/utoa32_core|inlined.5
-        local.get $9
-        local.set $11
-        local.get $8
-        local.set $5
-        local.get $4
-        local.set $10
-        local.get $11
-        local.get $5
-        local.get $10
-        call $~lib/util/number/utoa32_lut
-       end
-       local.get $9
-       i32.const 45
-       i32.const 43
-       local.get $6
-       select
-       i32.store16
-       local.get $4
       end
+      local.get $8
+      call $~lib/util/number/decimalCount32
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $9
+      local.set $11
+      local.get $8
+      local.set $5
+      local.get $4
+      local.set $10
+      local.get $11
+      local.get $5
+      local.get $10
+      call $~lib/util/number/utoa32_lut
+      local.get $9
+      i32.const 45
+      i32.const 43
+      local.get $6
+      select
+      i32.store16
+      local.get $4
       i32.add
       local.set $1
       local.get $1
@@ -13789,7 +13314,6 @@
    unreachable
   end
   unreachable
-  unreachable
  )
  (func $~lib/util/number/dtoa_core (; 245 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
   (local $2 i32)
@@ -13832,387 +13356,371 @@
    i32.const 45
    i32.store16
   end
-  block $~lib/util/number/grisu2|inlined.0 (result i32)
-   local.get $1
-   local.set $5
-   local.get $0
-   local.set $4
-   local.get $2
-   local.set $3
-   local.get $5
-   i64.reinterpret_f64
-   local.set $6
-   local.get $6
-   i64.const 9218868437227405312
-   i64.and
-   i64.const 52
-   i64.shr_u
-   i32.wrap_i64
-   local.set $7
-   local.get $6
-   i64.const 4503599627370495
-   i64.and
-   local.set $8
-   local.get $7
-   i32.const 0
-   i32.ne
-   i64.extend_i32_u
-   i64.const 52
-   i64.shl
-   local.get $8
-   i64.add
-   local.set $9
-   local.get $7
-   i32.const 1
-   local.get $7
-   i32.const 0
-   i32.ne
-   select
-   i32.const 1023
-   i32.const 52
-   i32.add
-   i32.sub
-   local.set $7
-   block $~lib/util/number/normalizedBoundaries|inlined.0
-    local.get $9
-    local.set $11
-    local.get $7
-    local.set $10
-    local.get $11
-    i64.const 1
-    i64.shl
-    i64.const 1
-    i64.add
-    local.set $12
-    local.get $10
-    i32.const 1
-    i32.sub
-    local.set $13
-    local.get $12
-    i64.clz
-    i32.wrap_i64
-    local.set $14
-    local.get $12
-    local.get $14
-    i64.extend_i32_s
-    i64.shl
-    local.set $12
-    local.get $13
-    local.get $14
-    i32.sub
-    local.set $13
-    i32.const 1
-    local.get $11
-    i64.const 4503599627370496
-    i64.eq
-    i32.add
-    local.set $15
-    local.get $12
-    global.set $~lib/util/number/_frc_plus
-    local.get $11
-    local.get $15
-    i64.extend_i32_s
-    i64.shl
-    i64.const 1
-    i64.sub
-    local.get $10
-    local.get $15
-    i32.sub
-    local.get $13
-    i32.sub
-    i64.extend_i32_s
-    i64.shl
-    global.set $~lib/util/number/_frc_minus
-    local.get $13
-    global.set $~lib/util/number/_exp
-   end
-   block $~lib/util/number/getCachedPower|inlined.0
-    global.get $~lib/util/number/_exp
-    local.set $10
-    i32.const -61
-    local.get $10
-    i32.sub
-    f64.convert_i32_s
-    f64.const 0.30102999566398114
-    f64.mul
-    f64.const 347
-    f64.add
-    local.set $16
-    local.get $16
-    i32.trunc_f64_s
-    local.set $15
-    local.get $15
-    local.get $15
-    f64.convert_i32_s
-    local.get $16
-    f64.ne
-    i32.add
-    local.set $15
-    local.get $15
-    i32.const 3
-    i32.shr_s
-    i32.const 1
-    i32.add
-    local.set $14
-    i32.const 348
-    local.get $14
-    i32.const 3
-    i32.shl
-    i32.sub
-    global.set $~lib/util/number/_K
-    i32.const 6200
-    local.get $14
-    call $~lib/array/Array<u64>#__unchecked_get
-    global.set $~lib/util/number/_frc_pow
-    i32.const 6424
-    local.get $14
-    call $~lib/array/Array<i16>#__unchecked_get
-    global.set $~lib/util/number/_exp_pow
-   end
-   local.get $9
-   i64.clz
-   i32.wrap_i64
-   local.set $14
-   local.get $9
-   local.get $14
-   i64.extend_i32_s
-   i64.shl
-   local.set $9
-   local.get $7
-   local.get $14
-   i32.sub
-   local.set $7
-   global.get $~lib/util/number/_frc_pow
-   local.set $12
-   global.get $~lib/util/number/_exp_pow
-   local.set $15
-   block $~lib/util/number/umul64f|inlined.0 (result i64)
-    local.get $9
-    local.set $17
-    local.get $12
-    local.set $11
-    local.get $17
-    i64.const 4294967295
-    i64.and
-    local.set $18
-    local.get $11
-    i64.const 4294967295
-    i64.and
-    local.set $19
-    local.get $17
-    i64.const 32
-    i64.shr_u
-    local.set $20
-    local.get $11
-    i64.const 32
-    i64.shr_u
-    local.set $21
-    local.get $18
-    local.get $19
-    i64.mul
-    local.set $22
-    local.get $20
-    local.get $19
-    i64.mul
-    local.get $22
-    i64.const 32
-    i64.shr_u
-    i64.add
-    local.set $23
-    local.get $18
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.const 4294967295
-    i64.and
-    i64.add
-    local.set $24
-    local.get $24
-    i64.const 2147483647
-    i64.add
-    local.set $24
-    local.get $23
-    i64.const 32
-    i64.shr_u
-    local.set $23
-    local.get $24
-    i64.const 32
-    i64.shr_u
-    local.set $24
-    local.get $20
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.add
-    local.get $24
-    i64.add
-   end
-   local.set $24
-   block $~lib/util/number/umul64e|inlined.0 (result i32)
-    local.get $7
-    local.set $10
-    local.get $15
-    local.set $13
-    local.get $10
-    local.get $13
-    i32.add
-    i32.const 64
-    i32.add
-   end
-   local.set $10
-   block $~lib/util/number/umul64f|inlined.1 (result i64)
-    global.get $~lib/util/number/_frc_plus
-    local.set $17
-    local.get $12
-    local.set $11
-    local.get $17
-    i64.const 4294967295
-    i64.and
-    local.set $23
-    local.get $11
-    i64.const 4294967295
-    i64.and
-    local.set $22
-    local.get $17
-    i64.const 32
-    i64.shr_u
-    local.set $21
-    local.get $11
-    i64.const 32
-    i64.shr_u
-    local.set $20
-    local.get $23
-    local.get $22
-    i64.mul
-    local.set $19
-    local.get $21
-    local.get $22
-    i64.mul
-    local.get $19
-    i64.const 32
-    i64.shr_u
-    i64.add
-    local.set $18
-    local.get $23
-    local.get $20
-    i64.mul
-    local.get $18
-    i64.const 4294967295
-    i64.and
-    i64.add
-    local.set $25
-    local.get $25
-    i64.const 2147483647
-    i64.add
-    local.set $25
-    local.get $18
-    i64.const 32
-    i64.shr_u
-    local.set $18
-    local.get $25
-    i64.const 32
-    i64.shr_u
-    local.set $25
-    local.get $21
-    local.get $20
-    i64.mul
-    local.get $18
-    i64.add
-    local.get $25
-    i64.add
-   end
-   i64.const 1
-   i64.sub
-   local.set $25
-   block $~lib/util/number/umul64e|inlined.1 (result i32)
-    global.get $~lib/util/number/_exp
-    local.set $26
-    local.get $15
-    local.set $13
-    local.get $26
-    local.get $13
-    i32.add
-    i32.const 64
-    i32.add
-   end
-   local.set $26
-   block $~lib/util/number/umul64f|inlined.2 (result i64)
-    global.get $~lib/util/number/_frc_minus
-    local.set $17
-    local.get $12
-    local.set $11
-    local.get $17
-    i64.const 4294967295
-    i64.and
-    local.set $18
-    local.get $11
-    i64.const 4294967295
-    i64.and
-    local.set $19
-    local.get $17
-    i64.const 32
-    i64.shr_u
-    local.set $20
-    local.get $11
-    i64.const 32
-    i64.shr_u
-    local.set $21
-    local.get $18
-    local.get $19
-    i64.mul
-    local.set $22
-    local.get $20
-    local.get $19
-    i64.mul
-    local.get $22
-    i64.const 32
-    i64.shr_u
-    i64.add
-    local.set $23
-    local.get $18
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.const 4294967295
-    i64.and
-    i64.add
-    local.set $27
-    local.get $27
-    i64.const 2147483647
-    i64.add
-    local.set $27
-    local.get $23
-    i64.const 32
-    i64.shr_u
-    local.set $23
-    local.get $27
-    i64.const 32
-    i64.shr_u
-    local.set $27
-    local.get $20
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.add
-    local.get $27
-    i64.add
-   end
-   i64.const 1
-   i64.add
-   local.set $27
-   local.get $25
-   local.get $27
-   i64.sub
-   local.set $23
-   local.get $4
-   local.get $24
-   local.get $10
-   local.get $25
-   local.get $26
-   local.get $23
-   local.get $3
-   call $~lib/util/number/genDigits
-  end
+  local.get $1
+  local.set $5
+  local.get $0
+  local.set $4
+  local.get $2
+  local.set $3
+  local.get $5
+  i64.reinterpret_f64
+  local.set $6
+  local.get $6
+  i64.const 9218868437227405312
+  i64.and
+  i64.const 52
+  i64.shr_u
+  i32.wrap_i64
+  local.set $7
+  local.get $6
+  i64.const 4503599627370495
+  i64.and
+  local.set $8
+  local.get $7
+  i32.const 0
+  i32.ne
+  i64.extend_i32_u
+  i64.const 52
+  i64.shl
+  local.get $8
+  i64.add
+  local.set $9
+  local.get $7
+  i32.const 1
+  local.get $7
+  i32.const 0
+  i32.ne
+  select
+  i32.const 1023
+  i32.const 52
+  i32.add
+  i32.sub
+  local.set $7
+  local.get $9
+  local.set $11
+  local.get $7
+  local.set $10
+  local.get $11
+  i64.const 1
+  i64.shl
+  i64.const 1
+  i64.add
+  local.set $12
+  local.get $10
+  i32.const 1
+  i32.sub
+  local.set $13
+  local.get $12
+  i64.clz
+  i32.wrap_i64
+  local.set $14
+  local.get $12
+  local.get $14
+  i64.extend_i32_s
+  i64.shl
+  local.set $12
+  local.get $13
+  local.get $14
+  i32.sub
+  local.set $13
+  i32.const 1
+  local.get $11
+  i64.const 4503599627370496
+  i64.eq
+  i32.add
+  local.set $15
+  local.get $12
+  global.set $~lib/util/number/_frc_plus
+  local.get $11
+  local.get $15
+  i64.extend_i32_s
+  i64.shl
+  i64.const 1
+  i64.sub
+  local.get $10
+  local.get $15
+  i32.sub
+  local.get $13
+  i32.sub
+  i64.extend_i32_s
+  i64.shl
+  global.set $~lib/util/number/_frc_minus
+  local.get $13
+  global.set $~lib/util/number/_exp
+  global.get $~lib/util/number/_exp
+  local.set $10
+  i32.const -61
+  local.get $10
+  i32.sub
+  f64.convert_i32_s
+  f64.const 0.30102999566398114
+  f64.mul
+  f64.const 347
+  f64.add
+  local.set $16
+  local.get $16
+  i32.trunc_f64_s
+  local.set $15
+  local.get $15
+  local.get $15
+  f64.convert_i32_s
+  local.get $16
+  f64.ne
+  i32.add
+  local.set $15
+  local.get $15
+  i32.const 3
+  i32.shr_s
+  i32.const 1
+  i32.add
+  local.set $14
+  i32.const 348
+  local.get $14
+  i32.const 3
+  i32.shl
+  i32.sub
+  global.set $~lib/util/number/_K
+  i32.const 6200
+  local.get $14
+  call $~lib/array/Array<u64>#__unchecked_get
+  global.set $~lib/util/number/_frc_pow
+  i32.const 6424
+  local.get $14
+  call $~lib/array/Array<i16>#__unchecked_get
+  global.set $~lib/util/number/_exp_pow
+  local.get $9
+  i64.clz
+  i32.wrap_i64
+  local.set $14
+  local.get $9
+  local.get $14
+  i64.extend_i32_s
+  i64.shl
+  local.set $9
+  local.get $7
+  local.get $14
+  i32.sub
+  local.set $7
+  global.get $~lib/util/number/_frc_pow
+  local.set $12
+  global.get $~lib/util/number/_exp_pow
+  local.set $15
+  local.get $9
+  local.set $17
+  local.get $12
+  local.set $11
+  local.get $17
+  i64.const 4294967295
+  i64.and
+  local.set $18
+  local.get $11
+  i64.const 4294967295
+  i64.and
+  local.set $19
+  local.get $17
+  i64.const 32
+  i64.shr_u
+  local.set $20
+  local.get $11
+  i64.const 32
+  i64.shr_u
+  local.set $21
+  local.get $18
+  local.get $19
+  i64.mul
+  local.set $22
+  local.get $20
+  local.get $19
+  i64.mul
+  local.get $22
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.set $23
+  local.get $18
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.const 4294967295
+  i64.and
+  i64.add
+  local.set $24
+  local.get $24
+  i64.const 2147483647
+  i64.add
+  local.set $24
+  local.get $23
+  i64.const 32
+  i64.shr_u
+  local.set $23
+  local.get $24
+  i64.const 32
+  i64.shr_u
+  local.set $24
+  local.get $20
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.add
+  local.get $24
+  i64.add
+  local.set $24
+  local.get $7
+  local.set $10
+  local.get $15
+  local.set $13
+  local.get $10
+  local.get $13
+  i32.add
+  i32.const 64
+  i32.add
+  local.set $10
+  global.get $~lib/util/number/_frc_plus
+  local.set $17
+  local.get $12
+  local.set $11
+  local.get $17
+  i64.const 4294967295
+  i64.and
+  local.set $23
+  local.get $11
+  i64.const 4294967295
+  i64.and
+  local.set $22
+  local.get $17
+  i64.const 32
+  i64.shr_u
+  local.set $21
+  local.get $11
+  i64.const 32
+  i64.shr_u
+  local.set $20
+  local.get $23
+  local.get $22
+  i64.mul
+  local.set $19
+  local.get $21
+  local.get $22
+  i64.mul
+  local.get $19
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.set $18
+  local.get $23
+  local.get $20
+  i64.mul
+  local.get $18
+  i64.const 4294967295
+  i64.and
+  i64.add
+  local.set $25
+  local.get $25
+  i64.const 2147483647
+  i64.add
+  local.set $25
+  local.get $18
+  i64.const 32
+  i64.shr_u
+  local.set $18
+  local.get $25
+  i64.const 32
+  i64.shr_u
+  local.set $25
+  local.get $21
+  local.get $20
+  i64.mul
+  local.get $18
+  i64.add
+  local.get $25
+  i64.add
+  i64.const 1
+  i64.sub
+  local.set $25
+  global.get $~lib/util/number/_exp
+  local.set $26
+  local.get $15
+  local.set $13
+  local.get $26
+  local.get $13
+  i32.add
+  i32.const 64
+  i32.add
+  local.set $26
+  global.get $~lib/util/number/_frc_minus
+  local.set $17
+  local.get $12
+  local.set $11
+  local.get $17
+  i64.const 4294967295
+  i64.and
+  local.set $18
+  local.get $11
+  i64.const 4294967295
+  i64.and
+  local.set $19
+  local.get $17
+  i64.const 32
+  i64.shr_u
+  local.set $20
+  local.get $11
+  i64.const 32
+  i64.shr_u
+  local.set $21
+  local.get $18
+  local.get $19
+  i64.mul
+  local.set $22
+  local.get $20
+  local.get $19
+  i64.mul
+  local.get $22
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.set $23
+  local.get $18
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.const 4294967295
+  i64.and
+  i64.add
+  local.set $27
+  local.get $27
+  i64.const 2147483647
+  i64.add
+  local.set $27
+  local.get $23
+  i64.const 32
+  i64.shr_u
+  local.set $23
+  local.get $27
+  i64.const 32
+  i64.shr_u
+  local.set $27
+  local.get $20
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.add
+  local.get $27
+  i64.add
+  i64.const 1
+  i64.add
+  local.set $27
+  local.get $25
+  local.get $27
+  i64.sub
+  local.set $23
+  local.get $4
+  local.get $24
+  local.get $10
+  local.get $25
+  local.get $26
+  local.get $23
+  local.get $3
+  call $~lib/util/number/genDigits
   local.set $28
   local.get $0
   local.get $2
@@ -14353,7 +13861,6 @@
     return
    end
    unreachable
-   unreachable
   end
   local.get $0
   local.get $2
@@ -14431,7 +13938,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -14472,8 +13979,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -14582,40 +14088,36 @@
   i32.const 0
   local.set $7
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $2
-    i32.const 1
-    i32.add
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $2
+   i32.const 1
+   i32.add
+   local.set $8
+   loop $loop|0
     local.get $3
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $4
-     local.get $3
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.tee $9
-     local.get $7
-     local.tee $10
-     i32.ne
-     if
-      local.get $9
-      call $~lib/rt/pure/__retain
-      drop
-      local.get $10
-      call $~lib/rt/pure/__release
-     end
+    local.get $4
+    local.get $3
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.tee $9
+    local.get $7
+    local.tee $10
+    i32.ne
+    if
      local.get $9
+     call $~lib/rt/pure/__retain
+     drop
+     local.get $10
+     call $~lib/rt/pure/__release
     end
+    local.get $9
     local.set $7
     local.get $7
     i32.const 0
@@ -14631,8 +14133,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -14652,32 +14153,30 @@
   block $break|1
    i32.const 0
    local.set $8
-   loop $repeat|1
+   loop $loop|1
     local.get $8
     local.get $2
     i32.lt_s
     i32.eqz
     br_if $break|1
-    block (result i32)
-     local.get $4
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.tee $10
-     local.get $7
-     local.tee $3
-     i32.ne
-     if
-      local.get $10
-      call $~lib/rt/pure/__retain
-      drop
-      local.get $3
-      call $~lib/rt/pure/__release
-     end
+    local.get $4
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.tee $10
+    local.get $7
+    local.tee $3
+    i32.ne
+    if
      local.get $10
+     call $~lib/rt/pure/__retain
+     drop
+     local.get $3
+     call $~lib/rt/pure/__release
     end
+    local.get $10
     local.set $7
     local.get $7
     i32.const 0
@@ -14722,31 +14221,28 @@
     i32.const 1
     i32.add
     local.set $8
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
-  block (result i32)
-   local.get $4
-   local.get $2
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load
-   local.tee $9
-   local.get $7
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $4
+  local.get $2
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.tee $9
+  local.get $7
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   local.set $7
   local.get $7
   i32.const 0
@@ -14868,32 +14364,30 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $4
-     local.get $3
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.tee $10
-     local.get $9
-     local.tee $11
-     i32.ne
-     if
-      local.get $10
-      call $~lib/rt/pure/__retain
-      drop
-      local.get $11
-      call $~lib/rt/pure/__release
-     end
+    local.get $4
+    local.get $3
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.tee $10
+    local.get $9
+    local.tee $11
+    i32.ne
+    if
      local.get $10
+     call $~lib/rt/pure/__retain
+     drop
+     local.get $11
+     call $~lib/rt/pure/__release
     end
+    local.get $10
     local.set $9
     local.get $9
     if
@@ -14933,8 +14427,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -15065,22 +14558,20 @@
   local.get $4
   i32.add
   local.set $3
-  block $~lib/util/number/utoa32_core|inlined.6
-   local.get $0
-   local.set $7
-   local.get $2
-   i32.const 24
-   i32.shl
-   i32.const 24
-   i32.shr_s
-   local.set $6
-   local.get $3
-   local.set $5
-   local.get $7
-   local.get $6
-   local.get $5
-   call $~lib/util/number/utoa32_lut
-  end
+  local.get $0
+  local.set $7
+  local.get $2
+  i32.const 24
+  i32.shl
+  i32.const 24
+  i32.shr_s
+  local.set $6
+  local.get $3
+  local.set $5
+  local.get $7
+  local.get $6
+  local.get $5
+  call $~lib/util/number/utoa32_lut
   local.get $4
   if
    local.get $0
@@ -15161,7 +14652,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -15202,8 +14693,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -15298,20 +14788,18 @@
   i32.and
   call $~lib/util/number/decimalCount32
   local.set $3
-  block $~lib/util/number/utoa32_core|inlined.7
-   local.get $0
-   local.set $6
-   local.get $2
-   i32.const 65535
-   i32.and
-   local.set $5
-   local.get $3
-   local.set $4
-   local.get $6
-   local.get $5
-   local.get $4
-   call $~lib/util/number/utoa32_lut
-  end
+  local.get $0
+  local.set $6
+  local.get $2
+  i32.const 65535
+  i32.and
+  local.set $5
+  local.get $3
+  local.set $4
+  local.get $6
+  local.get $5
+  local.get $4
+  call $~lib/util/number/utoa32_lut
   local.get $3
  )
  (func $~lib/array/Array<u16>#join_int (; 263 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
@@ -15386,7 +14874,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -15427,8 +14915,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -15521,7 +15008,6 @@
     return
    end
    unreachable
-   unreachable
   else   
    local.get $0
    i64.const 100000000000000000
@@ -15551,10 +15037,8 @@
     return
    end
    unreachable
-   unreachable
   end
   unreachable
-  unreachable
  )
  (func $~lib/util/number/utoa64_lut (; 267 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
   (local $3 i32)
@@ -15576,105 +15060,106 @@
     local.get $1
     i64.const 100000000
     i64.ge_u
-    if
-     local.get $1
-     i64.const 100000000
-     i64.div_u
-     local.set $4
-     local.get $1
-     local.get $4
-     i64.const 100000000
-     i64.mul
-     i64.sub
-     i32.wrap_i64
-     local.set $5
-     local.get $4
-     local.set $1
-     local.get $5
-     i32.const 10000
-     i32.div_u
-     local.set $6
-     local.get $5
-     i32.const 10000
-     i32.rem_u
-     local.set $7
-     local.get $6
-     i32.const 100
-     i32.div_u
-     local.set $8
-     local.get $6
-     i32.const 100
-     i32.rem_u
-     local.set $9
-     local.get $7
-     i32.const 100
-     i32.div_u
-     local.set $10
-     local.get $7
-     i32.const 100
-     i32.rem_u
-     local.set $11
-     local.get $3
-     local.get $10
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $12
-     local.get $3
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $13
-     local.get $2
-     i32.const 4
-     i32.sub
-     local.set $2
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.shl
-     i32.add
-     local.get $12
-     local.get $13
-     i64.const 32
-     i64.shl
-     i64.or
-     i64.store
-     local.get $3
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $12
-     local.get $3
-     local.get $9
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $13
-     local.get $2
-     i32.const 4
-     i32.sub
-     local.set $2
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.shl
-     i32.add
-     local.get $12
-     local.get $13
-     i64.const 32
-     i64.shl
-     i64.or
-     i64.store
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $1
+    i64.const 100000000
+    i64.div_u
+    local.set $4
+    local.get $1
+    local.get $4
+    i64.const 100000000
+    i64.mul
+    i64.sub
+    i32.wrap_i64
+    local.set $5
+    local.get $4
+    local.set $1
+    local.get $5
+    i32.const 10000
+    i32.div_u
+    local.set $6
+    local.get $5
+    i32.const 10000
+    i32.rem_u
+    local.set $7
+    local.get $6
+    i32.const 100
+    i32.div_u
+    local.set $8
+    local.get $6
+    i32.const 100
+    i32.rem_u
+    local.set $9
+    local.get $7
+    i32.const 100
+    i32.div_u
+    local.set $10
+    local.get $7
+    i32.const 100
+    i32.rem_u
+    local.set $11
+    local.get $3
+    local.get $10
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $12
+    local.get $3
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $13
+    local.get $2
+    i32.const 4
+    i32.sub
+    local.set $2
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.shl
+    i32.add
+    local.get $12
+    local.get $13
+    i64.const 32
+    i64.shl
+    i64.or
+    i64.store
+    local.get $3
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $12
+    local.get $3
+    local.get $9
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $13
+    local.get $2
+    i32.const 4
+    i32.sub
+    local.set $2
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.shl
+    i32.add
+    local.get $12
+    local.get $13
+    i64.const 32
+    i64.shl
+    i64.or
+    i64.store
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.get $1
@@ -15713,18 +15198,16 @@
    i32.const 1
    call $~lib/rt/tlsf/__alloc
    local.set $1
-   block $~lib/util/number/utoa32_core|inlined.8
-    local.get $1
-    local.set $6
-    local.get $2
-    local.set $5
-    local.get $3
-    local.set $4
-    local.get $6
-    local.get $5
-    local.get $4
-    call $~lib/util/number/utoa32_lut
-   end
+   local.get $1
+   local.set $6
+   local.get $2
+   local.set $5
+   local.get $3
+   local.set $4
+   local.get $6
+   local.get $5
+   local.get $4
+   call $~lib/util/number/utoa32_lut
   else   
    local.get $0
    call $~lib/util/number/decimalCount64
@@ -15735,18 +15218,16 @@
    i32.const 1
    call $~lib/rt/tlsf/__alloc
    local.set $1
-   block $~lib/util/number/utoa64_core|inlined.0
-    local.get $1
-    local.set $5
-    local.get $0
-    local.set $7
-    local.get $3
-    local.set $4
-    local.get $5
-    local.get $7
-    local.get $4
-    call $~lib/util/number/utoa64_lut
-   end
+   local.get $1
+   local.set $5
+   local.get $0
+   local.set $7
+   local.get $3
+   local.set $4
+   local.get $5
+   local.get $7
+   local.get $4
+   call $~lib/util/number/utoa64_lut
   end
   local.get $1
   call $~lib/rt/pure/__retain
@@ -15790,34 +15271,30 @@
    local.get $4
    call $~lib/util/number/decimalCount32
    local.set $3
-   block $~lib/util/number/utoa32_core|inlined.9
-    local.get $0
-    local.set $7
-    local.get $4
-    local.set $6
-    local.get $3
-    local.set $5
-    local.get $7
-    local.get $6
-    local.get $5
-    call $~lib/util/number/utoa32_lut
-   end
+   local.get $0
+   local.set $7
+   local.get $4
+   local.set $6
+   local.get $3
+   local.set $5
+   local.get $7
+   local.get $6
+   local.get $5
+   call $~lib/util/number/utoa32_lut
   else   
    local.get $2
    call $~lib/util/number/decimalCount64
    local.set $3
-   block $~lib/util/number/utoa64_core|inlined.1
-    local.get $0
-    local.set $6
-    local.get $2
-    local.set $8
-    local.get $3
-    local.set $5
-    local.get $6
-    local.get $8
-    local.get $5
-    call $~lib/util/number/utoa64_lut
-   end
+   local.get $0
+   local.set $6
+   local.get $2
+   local.set $8
+   local.get $3
+   local.set $5
+   local.get $6
+   local.get $8
+   local.get $5
+   call $~lib/util/number/utoa64_lut
   end
   local.get $3
  )
@@ -15893,7 +15370,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -15934,8 +15411,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -16039,18 +15515,16 @@
    i32.const 1
    call $~lib/rt/tlsf/__alloc
    local.set $2
-   block $~lib/util/number/utoa32_core|inlined.10
-    local.get $2
-    local.set $7
-    local.get $3
-    local.set $6
-    local.get $4
-    local.set $5
-    local.get $7
-    local.get $6
-    local.get $5
-    call $~lib/util/number/utoa32_lut
-   end
+   local.get $2
+   local.set $7
+   local.get $3
+   local.set $6
+   local.get $4
+   local.set $5
+   local.get $7
+   local.get $6
+   local.get $5
+   call $~lib/util/number/utoa32_lut
   else   
    local.get $0
    call $~lib/util/number/decimalCount64
@@ -16063,18 +15537,16 @@
    i32.const 1
    call $~lib/rt/tlsf/__alloc
    local.set $2
-   block $~lib/util/number/utoa64_core|inlined.2
-    local.get $2
-    local.set $6
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $5
-    local.get $6
-    local.get $8
-    local.get $5
-    call $~lib/util/number/utoa64_lut
-   end
+   local.get $2
+   local.set $6
+   local.get $0
+   local.set $8
+   local.get $4
+   local.set $5
+   local.get $6
+   local.get $8
+   local.get $5
+   call $~lib/util/number/utoa64_lut
   end
   local.get $1
   if
@@ -16138,36 +15610,32 @@
    local.get $4
    i32.add
    local.set $3
-   block $~lib/util/number/utoa32_core|inlined.11
-    local.get $0
-    local.set $8
-    local.get $5
-    local.set $7
-    local.get $3
-    local.set $6
-    local.get $8
-    local.get $7
-    local.get $6
-    call $~lib/util/number/utoa32_lut
-   end
+   local.get $0
+   local.set $8
+   local.get $5
+   local.set $7
+   local.get $3
+   local.set $6
+   local.get $8
+   local.get $7
+   local.get $6
+   call $~lib/util/number/utoa32_lut
   else   
    local.get $2
    call $~lib/util/number/decimalCount64
    local.get $4
    i32.add
    local.set $3
-   block $~lib/util/number/utoa64_core|inlined.3
-    local.get $0
-    local.set $7
-    local.get $2
-    local.set $9
-    local.get $3
-    local.set $6
-    local.get $7
-    local.get $9
-    local.get $6
-    call $~lib/util/number/utoa64_lut
-   end
+   local.get $0
+   local.set $7
+   local.get $2
+   local.set $9
+   local.get $3
+   local.set $6
+   local.get $7
+   local.get $9
+   local.get $6
+   call $~lib/util/number/utoa64_lut
   end
   local.get $4
   if
@@ -16249,7 +15717,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -16290,8 +15758,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -16405,40 +15872,36 @@
   i32.const 0
   local.set $7
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $2
-    i32.const 1
-    i32.add
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $2
+   i32.const 1
+   i32.add
+   local.set $8
+   loop $loop|0
     local.get $3
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $4
-     local.get $3
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.tee $9
-     local.get $7
-     local.tee $10
-     i32.ne
-     if
-      local.get $9
-      call $~lib/rt/pure/__retain
-      drop
-      local.get $10
-      call $~lib/rt/pure/__release
-     end
+    local.get $4
+    local.get $3
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.tee $9
+    local.get $7
+    local.tee $10
+    i32.ne
+    if
      local.get $9
+     call $~lib/rt/pure/__retain
+     drop
+     local.get $10
+     call $~lib/rt/pure/__release
     end
+    local.get $9
     local.set $7
     local.get $7
     i32.const 0
@@ -16454,8 +15917,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -16475,32 +15937,30 @@
   block $break|1
    i32.const 0
    local.set $8
-   loop $repeat|1
+   loop $loop|1
     local.get $8
     local.get $2
     i32.lt_s
     i32.eqz
     br_if $break|1
-    block (result i32)
-     local.get $4
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.tee $10
-     local.get $7
-     local.tee $3
-     i32.ne
-     if
-      local.get $10
-      call $~lib/rt/pure/__retain
-      drop
-      local.get $3
-      call $~lib/rt/pure/__release
-     end
+    local.get $4
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.tee $10
+    local.get $7
+    local.tee $3
+    i32.ne
+    if
      local.get $10
+     call $~lib/rt/pure/__retain
+     drop
+     local.get $3
+     call $~lib/rt/pure/__release
     end
+    local.get $10
     local.set $7
     local.get $7
     i32.const 0
@@ -16545,31 +16005,28 @@
     i32.const 1
     i32.add
     local.set $8
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
-  block (result i32)
-   local.get $4
-   local.get $2
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load
-   local.tee $9
-   local.get $7
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $4
+  local.get $2
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.tee $9
+  local.get $7
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   local.set $7
   local.get $7
   i32.const 0
@@ -16664,22 +16121,20 @@
   local.get $2
   i32.eqz
   if
-   block (result i32)
-    local.get $6
-    i32.load
-    local.tee $3
-    local.get $7
-    local.tee $8
-    i32.ne
-    if
-     local.get $3
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $8
-     call $~lib/rt/pure/__release
-    end
+   local.get $6
+   i32.load
+   local.tee $3
+   local.get $7
+   local.tee $8
+   i32.ne
+   if
     local.get $3
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $8
+    call $~lib/rt/pure/__release
    end
+   local.get $3
    local.set $7
    local.get $7
    if (result i32)
@@ -16703,128 +16158,20 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $6
-     local.get $3
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.tee $8
-     local.get $7
-     local.tee $9
-     i32.ne
-     if
-      local.get $8
-      call $~lib/rt/pure/__retain
-      drop
-      local.get $9
-      call $~lib/rt/pure/__release
-     end
-     local.get $8
-    end
-    local.set $7
-    local.get $7
-    if
-     block (result i32)
-      local.get $4
-      local.get $7
-      local.get $1
-      call $~lib/array/Array<i32>#join
-      local.tee $8
-      call $~lib/string/String.__concat
-      local.tee $9
-      local.tee $10
-      local.get $4
-      local.tee $11
-      i32.ne
-      if
-       local.get $10
-       call $~lib/rt/pure/__retain
-       drop
-       local.get $11
-       call $~lib/rt/pure/__release
-      end
-      local.get $10
-     end
-     local.set $4
-     local.get $8
-     call $~lib/rt/pure/__release
-     local.get $9
-     call $~lib/rt/pure/__release
-    end
-    local.get $5
-    if
-     block (result i32)
-      local.get $4
-      local.get $1
-      call $~lib/string/String.__concat
-      local.tee $9
-      local.tee $11
-      local.get $4
-      local.tee $8
-      i32.ne
-      if
-       local.get $11
-       call $~lib/rt/pure/__retain
-       drop
-       local.get $8
-       call $~lib/rt/pure/__release
-      end
-      local.get $11
-     end
-     local.set $4
-     local.get $9
-     call $~lib/rt/pure/__release
-    end
+    local.get $6
     local.get $3
-    i32.const 1
+    i32.const 2
+    i32.shl
     i32.add
-    local.set $3
-    br $repeat|0
-    unreachable
-   end
-   unreachable
-  end
-  block (result i32)
-   local.get $6
-   local.get $2
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load
-   local.tee $10
-   local.get $7
-   local.tee $3
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $3
-    call $~lib/rt/pure/__release
-   end
-   local.get $10
-  end
-  local.set $7
-  local.get $7
-  if
-   block (result i32)
-    local.get $4
-    local.get $7
-    local.get $1
-    call $~lib/array/Array<i32>#join
-    local.tee $10
-    call $~lib/string/String.__concat
-    local.tee $3
+    i32.load
     local.tee $8
-    local.get $4
+    local.get $7
     local.tee $9
     i32.ne
     if
@@ -16835,7 +16182,104 @@
      call $~lib/rt/pure/__release
     end
     local.get $8
+    local.set $7
+    local.get $7
+    if
+     local.get $4
+     local.get $7
+     local.get $1
+     call $~lib/array/Array<i32>#join
+     local.tee $8
+     call $~lib/string/String.__concat
+     local.tee $9
+     local.tee $10
+     local.get $4
+     local.tee $11
+     i32.ne
+     if
+      local.get $10
+      call $~lib/rt/pure/__retain
+      drop
+      local.get $11
+      call $~lib/rt/pure/__release
+     end
+     local.get $10
+     local.set $4
+     local.get $8
+     call $~lib/rt/pure/__release
+     local.get $9
+     call $~lib/rt/pure/__release
+    end
+    local.get $5
+    if
+     local.get $4
+     local.get $1
+     call $~lib/string/String.__concat
+     local.tee $9
+     local.tee $11
+     local.get $4
+     local.tee $8
+     i32.ne
+     if
+      local.get $11
+      call $~lib/rt/pure/__retain
+      drop
+      local.get $8
+      call $~lib/rt/pure/__release
+     end
+     local.get $11
+     local.set $4
+     local.get $9
+     call $~lib/rt/pure/__release
+    end
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $loop|0
    end
+   unreachable
+  end
+  local.get $6
+  local.get $2
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.tee $10
+  local.get $7
+  local.tee $3
+  i32.ne
+  if
+   local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $3
+   call $~lib/rt/pure/__release
+  end
+  local.get $10
+  local.set $7
+  local.get $7
+  if
+   local.get $4
+   local.get $7
+   local.get $1
+   call $~lib/array/Array<i32>#join
+   local.tee $10
+   call $~lib/string/String.__concat
+   local.tee $3
+   local.tee $8
+   local.get $4
+   local.tee $9
+   i32.ne
+   if
+    local.get $8
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $9
+    call $~lib/rt/pure/__release
+   end
+   local.get $8
    local.set $4
    local.get $10
    call $~lib/rt/pure/__release
@@ -16905,20 +16349,18 @@
   i32.and
   call $~lib/util/number/decimalCount32
   local.set $3
-  block $~lib/util/number/utoa32_core|inlined.12
-   local.get $0
-   local.set $6
-   local.get $2
-   i32.const 255
-   i32.and
-   local.set $5
-   local.get $3
-   local.set $4
-   local.get $6
-   local.get $5
-   local.get $4
-   call $~lib/util/number/utoa32_lut
-  end
+  local.get $0
+  local.set $6
+  local.get $2
+  i32.const 255
+  i32.and
+  local.set $5
+  local.get $3
+  local.set $4
+  local.get $6
+  local.get $5
+  local.get $4
+  call $~lib/util/number/utoa32_lut
   local.get $3
  )
  (func $~lib/array/Array<u8>#join_int (; 289 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
@@ -16993,7 +16435,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
@@ -17034,8 +16476,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -17134,22 +16575,20 @@
   local.get $2
   i32.eqz
   if
-   block (result i32)
-    local.get $6
-    i32.load
-    local.tee $3
-    local.get $7
-    local.tee $8
-    i32.ne
-    if
-     local.get $3
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $8
-     call $~lib/rt/pure/__release
-    end
+   local.get $6
+   i32.load
+   local.tee $3
+   local.get $7
+   local.tee $8
+   i32.ne
+   if
     local.get $3
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $8
+    call $~lib/rt/pure/__release
    end
+   local.get $3
    local.set $7
    local.get $7
    if (result i32)
@@ -17173,128 +16612,20 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $6
-     local.get $3
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.tee $8
-     local.get $7
-     local.tee $9
-     i32.ne
-     if
-      local.get $8
-      call $~lib/rt/pure/__retain
-      drop
-      local.get $9
-      call $~lib/rt/pure/__release
-     end
-     local.get $8
-    end
-    local.set $7
-    local.get $7
-    if
-     block (result i32)
-      local.get $4
-      local.get $7
-      local.get $1
-      call $~lib/array/Array<u8>#join
-      local.tee $8
-      call $~lib/string/String.__concat
-      local.tee $9
-      local.tee $10
-      local.get $4
-      local.tee $11
-      i32.ne
-      if
-       local.get $10
-       call $~lib/rt/pure/__retain
-       drop
-       local.get $11
-       call $~lib/rt/pure/__release
-      end
-      local.get $10
-     end
-     local.set $4
-     local.get $8
-     call $~lib/rt/pure/__release
-     local.get $9
-     call $~lib/rt/pure/__release
-    end
-    local.get $5
-    if
-     block (result i32)
-      local.get $4
-      local.get $1
-      call $~lib/string/String.__concat
-      local.tee $9
-      local.tee $11
-      local.get $4
-      local.tee $8
-      i32.ne
-      if
-       local.get $11
-       call $~lib/rt/pure/__retain
-       drop
-       local.get $8
-       call $~lib/rt/pure/__release
-      end
-      local.get $11
-     end
-     local.set $4
-     local.get $9
-     call $~lib/rt/pure/__release
-    end
+    local.get $6
     local.get $3
-    i32.const 1
+    i32.const 2
+    i32.shl
     i32.add
-    local.set $3
-    br $repeat|0
-    unreachable
-   end
-   unreachable
-  end
-  block (result i32)
-   local.get $6
-   local.get $2
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load
-   local.tee $10
-   local.get $7
-   local.tee $3
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $3
-    call $~lib/rt/pure/__release
-   end
-   local.get $10
-  end
-  local.set $7
-  local.get $7
-  if
-   block (result i32)
-    local.get $4
-    local.get $7
-    local.get $1
-    call $~lib/array/Array<u8>#join
-    local.tee $10
-    call $~lib/string/String.__concat
-    local.tee $3
+    i32.load
     local.tee $8
-    local.get $4
+    local.get $7
     local.tee $9
     i32.ne
     if
@@ -17305,7 +16636,104 @@
      call $~lib/rt/pure/__release
     end
     local.get $8
+    local.set $7
+    local.get $7
+    if
+     local.get $4
+     local.get $7
+     local.get $1
+     call $~lib/array/Array<u8>#join
+     local.tee $8
+     call $~lib/string/String.__concat
+     local.tee $9
+     local.tee $10
+     local.get $4
+     local.tee $11
+     i32.ne
+     if
+      local.get $10
+      call $~lib/rt/pure/__retain
+      drop
+      local.get $11
+      call $~lib/rt/pure/__release
+     end
+     local.get $10
+     local.set $4
+     local.get $8
+     call $~lib/rt/pure/__release
+     local.get $9
+     call $~lib/rt/pure/__release
+    end
+    local.get $5
+    if
+     local.get $4
+     local.get $1
+     call $~lib/string/String.__concat
+     local.tee $9
+     local.tee $11
+     local.get $4
+     local.tee $8
+     i32.ne
+     if
+      local.get $11
+      call $~lib/rt/pure/__retain
+      drop
+      local.get $8
+      call $~lib/rt/pure/__release
+     end
+     local.get $11
+     local.set $4
+     local.get $9
+     call $~lib/rt/pure/__release
+    end
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $loop|0
    end
+   unreachable
+  end
+  local.get $6
+  local.get $2
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.tee $10
+  local.get $7
+  local.tee $3
+  i32.ne
+  if
+   local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $3
+   call $~lib/rt/pure/__release
+  end
+  local.get $10
+  local.set $7
+  local.get $7
+  if
+   local.get $4
+   local.get $7
+   local.get $1
+   call $~lib/array/Array<u8>#join
+   local.tee $10
+   call $~lib/string/String.__concat
+   local.tee $3
+   local.tee $8
+   local.get $4
+   local.tee $9
+   i32.ne
+   if
+    local.get $8
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $9
+    call $~lib/rt/pure/__release
+   end
+   local.get $8
    local.set $4
    local.get $10
    call $~lib/rt/pure/__release
@@ -17384,22 +16812,20 @@
   local.get $2
   i32.eqz
   if
-   block (result i32)
-    local.get $6
-    i32.load
-    local.tee $3
-    local.get $7
-    local.tee $8
-    i32.ne
-    if
-     local.get $3
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $8
-     call $~lib/rt/pure/__release
-    end
+   local.get $6
+   i32.load
+   local.tee $3
+   local.get $7
+   local.tee $8
+   i32.ne
+   if
     local.get $3
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $8
+    call $~lib/rt/pure/__release
    end
+   local.get $3
    local.set $7
    local.get $7
    if (result i32)
@@ -17423,128 +16849,20 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $6
-     local.get $3
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.tee $8
-     local.get $7
-     local.tee $9
-     i32.ne
-     if
-      local.get $8
-      call $~lib/rt/pure/__retain
-      drop
-      local.get $9
-      call $~lib/rt/pure/__release
-     end
-     local.get $8
-    end
-    local.set $7
-    local.get $7
-    if
-     block (result i32)
-      local.get $4
-      local.get $7
-      local.get $1
-      call $~lib/array/Array<u32>#join
-      local.tee $8
-      call $~lib/string/String.__concat
-      local.tee $9
-      local.tee $10
-      local.get $4
-      local.tee $11
-      i32.ne
-      if
-       local.get $10
-       call $~lib/rt/pure/__retain
-       drop
-       local.get $11
-       call $~lib/rt/pure/__release
-      end
-      local.get $10
-     end
-     local.set $4
-     local.get $8
-     call $~lib/rt/pure/__release
-     local.get $9
-     call $~lib/rt/pure/__release
-    end
-    local.get $5
-    if
-     block (result i32)
-      local.get $4
-      local.get $1
-      call $~lib/string/String.__concat
-      local.tee $9
-      local.tee $11
-      local.get $4
-      local.tee $8
-      i32.ne
-      if
-       local.get $11
-       call $~lib/rt/pure/__retain
-       drop
-       local.get $8
-       call $~lib/rt/pure/__release
-      end
-      local.get $11
-     end
-     local.set $4
-     local.get $9
-     call $~lib/rt/pure/__release
-    end
+    local.get $6
     local.get $3
-    i32.const 1
+    i32.const 2
+    i32.shl
     i32.add
-    local.set $3
-    br $repeat|0
-    unreachable
-   end
-   unreachable
-  end
-  block (result i32)
-   local.get $6
-   local.get $2
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load
-   local.tee $10
-   local.get $7
-   local.tee $3
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $3
-    call $~lib/rt/pure/__release
-   end
-   local.get $10
-  end
-  local.set $7
-  local.get $7
-  if
-   block (result i32)
-    local.get $4
-    local.get $7
-    local.get $1
-    call $~lib/array/Array<u32>#join
-    local.tee $10
-    call $~lib/string/String.__concat
-    local.tee $3
+    i32.load
     local.tee $8
-    local.get $4
+    local.get $7
     local.tee $9
     i32.ne
     if
@@ -17555,7 +16873,104 @@
      call $~lib/rt/pure/__release
     end
     local.get $8
+    local.set $7
+    local.get $7
+    if
+     local.get $4
+     local.get $7
+     local.get $1
+     call $~lib/array/Array<u32>#join
+     local.tee $8
+     call $~lib/string/String.__concat
+     local.tee $9
+     local.tee $10
+     local.get $4
+     local.tee $11
+     i32.ne
+     if
+      local.get $10
+      call $~lib/rt/pure/__retain
+      drop
+      local.get $11
+      call $~lib/rt/pure/__release
+     end
+     local.get $10
+     local.set $4
+     local.get $8
+     call $~lib/rt/pure/__release
+     local.get $9
+     call $~lib/rt/pure/__release
+    end
+    local.get $5
+    if
+     local.get $4
+     local.get $1
+     call $~lib/string/String.__concat
+     local.tee $9
+     local.tee $11
+     local.get $4
+     local.tee $8
+     i32.ne
+     if
+      local.get $11
+      call $~lib/rt/pure/__retain
+      drop
+      local.get $8
+      call $~lib/rt/pure/__release
+     end
+     local.get $11
+     local.set $4
+     local.get $9
+     call $~lib/rt/pure/__release
+    end
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $loop|0
    end
+   unreachable
+  end
+  local.get $6
+  local.get $2
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.tee $10
+  local.get $7
+  local.tee $3
+  i32.ne
+  if
+   local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $3
+   call $~lib/rt/pure/__release
+  end
+  local.get $10
+  local.set $7
+  local.get $7
+  if
+   local.get $4
+   local.get $7
+   local.get $1
+   call $~lib/array/Array<u32>#join
+   local.tee $10
+   call $~lib/string/String.__concat
+   local.tee $3
+   local.tee $8
+   local.get $4
+   local.tee $9
+   i32.ne
+   if
+    local.get $8
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $9
+    call $~lib/rt/pure/__release
+   end
+   local.get $8
    local.set $4
    local.get $10
    call $~lib/rt/pure/__release
@@ -17629,22 +17044,20 @@
   local.get $2
   i32.eqz
   if
-   block (result i32)
-    local.get $6
-    i32.load
-    local.tee $3
-    local.get $7
-    local.tee $8
-    i32.ne
-    if
-     local.get $3
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $8
-     call $~lib/rt/pure/__release
-    end
+   local.get $6
+   i32.load
+   local.tee $3
+   local.get $7
+   local.tee $8
+   i32.ne
+   if
     local.get $3
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $8
+    call $~lib/rt/pure/__release
    end
+   local.get $3
    local.set $7
    local.get $7
    if (result i32)
@@ -17668,128 +17081,20 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $2
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $6
-     local.get $3
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.tee $8
-     local.get $7
-     local.tee $9
-     i32.ne
-     if
-      local.get $8
-      call $~lib/rt/pure/__retain
-      drop
-      local.get $9
-      call $~lib/rt/pure/__release
-     end
-     local.get $8
-    end
-    local.set $7
-    local.get $7
-    if
-     block (result i32)
-      local.get $4
-      local.get $7
-      local.get $1
-      call $~lib/array/Array<~lib/array/Array<u32>>#join
-      local.tee $8
-      call $~lib/string/String.__concat
-      local.tee $9
-      local.tee $10
-      local.get $4
-      local.tee $11
-      i32.ne
-      if
-       local.get $10
-       call $~lib/rt/pure/__retain
-       drop
-       local.get $11
-       call $~lib/rt/pure/__release
-      end
-      local.get $10
-     end
-     local.set $4
-     local.get $8
-     call $~lib/rt/pure/__release
-     local.get $9
-     call $~lib/rt/pure/__release
-    end
-    local.get $5
-    if
-     block (result i32)
-      local.get $4
-      local.get $1
-      call $~lib/string/String.__concat
-      local.tee $9
-      local.tee $11
-      local.get $4
-      local.tee $8
-      i32.ne
-      if
-       local.get $11
-       call $~lib/rt/pure/__retain
-       drop
-       local.get $8
-       call $~lib/rt/pure/__release
-      end
-      local.get $11
-     end
-     local.set $4
-     local.get $9
-     call $~lib/rt/pure/__release
-    end
+    local.get $6
     local.get $3
-    i32.const 1
+    i32.const 2
+    i32.shl
     i32.add
-    local.set $3
-    br $repeat|0
-    unreachable
-   end
-   unreachable
-  end
-  block (result i32)
-   local.get $6
-   local.get $2
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load
-   local.tee $10
-   local.get $7
-   local.tee $3
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $3
-    call $~lib/rt/pure/__release
-   end
-   local.get $10
-  end
-  local.set $7
-  local.get $7
-  if
-   block (result i32)
-    local.get $4
-    local.get $7
-    local.get $1
-    call $~lib/array/Array<~lib/array/Array<u32>>#join
-    local.tee $10
-    call $~lib/string/String.__concat
-    local.tee $3
+    i32.load
     local.tee $8
-    local.get $4
+    local.get $7
     local.tee $9
     i32.ne
     if
@@ -17800,7 +17105,104 @@
      call $~lib/rt/pure/__release
     end
     local.get $8
+    local.set $7
+    local.get $7
+    if
+     local.get $4
+     local.get $7
+     local.get $1
+     call $~lib/array/Array<~lib/array/Array<u32>>#join
+     local.tee $8
+     call $~lib/string/String.__concat
+     local.tee $9
+     local.tee $10
+     local.get $4
+     local.tee $11
+     i32.ne
+     if
+      local.get $10
+      call $~lib/rt/pure/__retain
+      drop
+      local.get $11
+      call $~lib/rt/pure/__release
+     end
+     local.get $10
+     local.set $4
+     local.get $8
+     call $~lib/rt/pure/__release
+     local.get $9
+     call $~lib/rt/pure/__release
+    end
+    local.get $5
+    if
+     local.get $4
+     local.get $1
+     call $~lib/string/String.__concat
+     local.tee $9
+     local.tee $11
+     local.get $4
+     local.tee $8
+     i32.ne
+     if
+      local.get $11
+      call $~lib/rt/pure/__retain
+      drop
+      local.get $8
+      call $~lib/rt/pure/__release
+     end
+     local.get $11
+     local.set $4
+     local.get $9
+     call $~lib/rt/pure/__release
+    end
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $loop|0
    end
+   unreachable
+  end
+  local.get $6
+  local.get $2
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.tee $10
+  local.get $7
+  local.tee $3
+  i32.ne
+  if
+   local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $3
+   call $~lib/rt/pure/__release
+  end
+  local.get $10
+  local.set $7
+  local.get $7
+  if
+   local.get $4
+   local.get $7
+   local.get $1
+   call $~lib/array/Array<~lib/array/Array<u32>>#join
+   local.tee $10
+   call $~lib/string/String.__concat
+   local.tee $3
+   local.tee $8
+   local.get $4
+   local.tee $9
+   i32.ne
+   if
+    local.get $8
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $9
+    call $~lib/rt/pure/__release
+   end
+   local.get $8
    local.set $4
    local.get $10
    call $~lib/rt/pure/__release
@@ -17896,5766 +17298,5647 @@
   i32.const 0
   call $~lib/array/Array<i32>#constructor
   global.set $std/array/arr
-  block
+  i32.const 0
+  call $~lib/array/Array.isArray<~lib/array/Array<i32> | null>
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   call $~lib/array/Array.isArray<~lib/array/Array<i32> | null>
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 35
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array.isArray<~lib/array/Array<i32>>
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 36
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 0
-   call $std/array/P#constructor
-   local.tee $0
-   call $~lib/array/Array.isArray<std/array/P>
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 37
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 0
-   i32.const 1
-   call $~lib/typedarray/Uint8Array#constructor
-   local.tee $1
-   call $~lib/array/Array.isArray<~lib/typedarray/Uint8Array>
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 38
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 1
-   call $~lib/array/Array.isArray<i32>
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 39
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 416
-   call $~lib/array/Array.isArray<~lib/string/String>
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 40
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/rt/pure/__release
-   local.get $1
-   call $~lib/rt/pure/__release
-  end
-  block
-   i32.const 5
-   i32.const 0
-   i32.const 6
-   i32.const 440
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $0
-   call $~lib/rt/pure/__retain
-   local.set $1
-   local.get $1
-   i32.const 1
-   i32.const 1
-   i32.const 3
-   call $~lib/array/Array<u8>#fill
-   call $~lib/rt/pure/__release
-   local.get $1
-   i32.const 5
-   i32.const 0
-   i32.const 6
-   i32.const 464
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $3
-   i32.const 0
-   call $std/array/isArraysEqual<u8>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 48
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 0
-   i32.const 0
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<u8>#fill
-   call $~lib/rt/pure/__release
-   local.get $1
-   i32.const 5
-   i32.const 0
-   i32.const 6
-   i32.const 536
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $4
-   i32.const 0
-   call $std/array/isArraysEqual<u8>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 51
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 1
-   i32.const 0
-   i32.const -3
-   call $~lib/array/Array<u8>#fill
-   call $~lib/rt/pure/__release
-   local.get $1
-   i32.const 5
-   i32.const 0
-   i32.const 6
-   i32.const 560
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $5
-   i32.const 0
-   call $std/array/isArraysEqual<u8>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 54
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
+   i32.const 376
+   i32.const 35
    i32.const 2
-   i32.const -2
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<u8>#fill
-   call $~lib/rt/pure/__release
-   local.get $1
-   i32.const 5
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array.isArray<~lib/array/Array<i32>>
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   i32.const 6
-   i32.const 584
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $6
+   i32.const 376
+   i32.const 36
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 0
+  call $std/array/P#constructor
+  local.tee $0
+  call $~lib/array/Array.isArray<std/array/P>
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   call $std/array/isArraysEqual<u8>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 57
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
+   i32.const 376
+   i32.const 37
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 0
+  i32.const 1
+  call $~lib/typedarray/Uint8Array#constructor
+  local.tee $1
+  call $~lib/array/Array.isArray<~lib/typedarray/Uint8Array>
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   i32.const 1
+   i32.const 376
+   i32.const 38
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 1
+  call $~lib/array/Array.isArray<i32>
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   call $~lib/array/Array<u8>#fill
-   call $~lib/rt/pure/__release
-   local.get $1
-   i32.const 5
+   i32.const 376
+   i32.const 39
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 416
+  call $~lib/array/Array.isArray<~lib/string/String>
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   i32.const 6
-   i32.const 608
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $7
+   i32.const 376
+   i32.const 40
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
+  i32.const 5
+  i32.const 0
+  i32.const 6
+  i32.const 440
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $0
+  call $~lib/rt/pure/__retain
+  local.set $1
+  local.get $1
+  i32.const 1
+  i32.const 1
+  i32.const 3
+  call $~lib/array/Array<u8>#fill
+  call $~lib/rt/pure/__release
+  local.get $1
+  i32.const 5
+  i32.const 0
+  i32.const 6
+  i32.const 464
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $3
+  i32.const 0
+  call $std/array/isArraysEqual<u8>
+  i32.eqz
+  if
    i32.const 0
-   call $std/array/isArraysEqual<u8>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 60
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/rt/pure/__release
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $3
-   call $~lib/rt/pure/__release
+   i32.const 376
+   i32.const 48
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 0
+  i32.const 0
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<u8>#fill
+  call $~lib/rt/pure/__release
+  local.get $1
+  i32.const 5
+  i32.const 0
+  i32.const 6
+  i32.const 536
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $4
+  i32.const 0
+  call $std/array/isArraysEqual<u8>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 51
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 1
+  i32.const 0
+  i32.const -3
+  call $~lib/array/Array<u8>#fill
+  call $~lib/rt/pure/__release
+  local.get $1
+  i32.const 5
+  i32.const 0
+  i32.const 6
+  i32.const 560
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $5
+  i32.const 0
+  call $std/array/isArraysEqual<u8>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 54
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 2
+  i32.const -2
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<u8>#fill
+  call $~lib/rt/pure/__release
+  local.get $1
+  i32.const 5
+  i32.const 0
+  i32.const 6
+  i32.const 584
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $6
+  i32.const 0
+  call $std/array/isArraysEqual<u8>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 57
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 0
+  i32.const 1
+  i32.const 0
+  call $~lib/array/Array<u8>#fill
+  call $~lib/rt/pure/__release
+  local.get $1
+  i32.const 5
+  i32.const 0
+  i32.const 6
+  i32.const 608
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $7
+  i32.const 0
+  call $std/array/isArraysEqual<u8>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 60
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $3
+  call $~lib/rt/pure/__release
+  local.get $4
+  call $~lib/rt/pure/__release
+  local.get $5
+  call $~lib/rt/pure/__release
+  local.get $6
+  call $~lib/rt/pure/__release
+  local.get $7
+  call $~lib/rt/pure/__release
+  i32.const 5
+  i32.const 2
+  i32.const 7
+  i32.const 632
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $6
+  call $~lib/rt/pure/__retain
+  local.set $7
+  local.get $7
+  i32.const 1
+  i32.const 1
+  i32.const 3
+  call $~lib/array/Array<u32>#fill
+  call $~lib/rt/pure/__release
+  local.get $7
+  i32.const 5
+  i32.const 2
+  i32.const 7
+  i32.const 672
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $4
+  i32.const 0
+  call $std/array/isArraysEqual<u32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 67
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $7
+  i32.const 0
+  i32.const 0
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<u32>#fill
+  call $~lib/rt/pure/__release
+  local.get $7
+  i32.const 5
+  i32.const 2
+  i32.const 7
+  i32.const 712
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $3
+  i32.const 0
+  call $std/array/isArraysEqual<u32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 70
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $7
+  i32.const 1
+  i32.const 0
+  i32.const -3
+  call $~lib/array/Array<u32>#fill
+  call $~lib/rt/pure/__release
+  local.get $7
+  i32.const 5
+  i32.const 2
+  i32.const 7
+  i32.const 752
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $1
+  i32.const 0
+  call $std/array/isArraysEqual<u32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 73
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $7
+  i32.const 2
+  i32.const -2
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<u32>#fill
+  call $~lib/rt/pure/__release
+  local.get $7
+  i32.const 5
+  i32.const 2
+  i32.const 7
+  i32.const 792
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $0
+  i32.const 0
+  call $std/array/isArraysEqual<u32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 76
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $7
+  i32.const 0
+  i32.const 1
+  i32.const 0
+  call $~lib/array/Array<u32>#fill
+  call $~lib/rt/pure/__release
+  local.get $7
+  i32.const 5
+  i32.const 2
+  i32.const 7
+  i32.const 832
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $2
+  i32.const 0
+  call $std/array/isArraysEqual<u32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 79
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $6
+  call $~lib/rt/pure/__release
+  local.get $7
+  call $~lib/rt/pure/__release
+  local.get $4
+  call $~lib/rt/pure/__release
+  local.get $3
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $2
+  call $~lib/rt/pure/__release
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 85
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 86
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 42
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 42
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 90
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 91
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 92
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  local.set $2
+  local.get $2
+  i32.const 42
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 96
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 97
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 98
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 102
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 103
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 43
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 104
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 44
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 108
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 109
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 43
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 110
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 1
+  call $~lib/array/Array<i32>#__get
+  i32.const 44
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 111
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 45
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 115
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 116
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 43
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 117
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 1
+  call $~lib/array/Array<i32>#__get
+  i32.const 44
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 118
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#__get
+  i32.const 45
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 119
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 0
+  i32.const 0
+  call $~lib/array/Array<i32>#constructor
+  local.set $2
+  global.get $std/array/arr
+  local.get $2
+  call $~lib/array/Array<i32>#concat
+  local.set $0
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 128
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 129
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/array/Array<i32>#get:length
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 130
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 0
+  i32.const 2
+  i32.const 3
+  i32.const 920
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $3
+  call $~lib/array/Array<i32>#concat
+  call $~lib/rt/pure/__release
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 133
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 43
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 135
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  call $~lib/array/Array<i32>#__get
+  i32.const 44
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 136
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 2
+  call $~lib/array/Array<i32>#__get
+  i32.const 45
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 137
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $2
+  i32.const 46
+  call $~lib/array/Array<i32>#push
+  drop
+  local.get $2
+  i32.const 47
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  local.get $2
+  call $~lib/array/Array<i32>#concat
+  local.set $5
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $5
+  local.set $0
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 144
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $2
+  call $~lib/array/Array<i32>#get:length
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 145
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/array/Array<i32>#get:length
+  i32.const 5
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 146
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 43
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 147
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  call $~lib/array/Array<i32>#__get
+  i32.const 44
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 148
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 2
+  call $~lib/array/Array<i32>#__get
+  i32.const 45
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 149
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 3
+  call $~lib/array/Array<i32>#__get
+  i32.const 46
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 150
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 4
+  call $~lib/array/Array<i32>#__get
+  i32.const 47
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 151
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/array/Array<i32>#pop
+  drop
+  local.get $0
+  call $~lib/array/Array<i32>#get:length
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 154
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#concat
+  local.set $6
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $6
+  local.set $0
+  local.get $0
+  call $~lib/array/Array<i32>#get:length
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 157
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 2
+  call $~lib/array/Array<i32>#__get
+  i32.const 45
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 158
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 0
+  i32.const 2
+  i32.const 3
+  i32.const 936
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $5
+  call $~lib/rt/pure/__retain
+  local.set $6
+  local.get $6
+  call $~lib/array/Array<i32>#get:length
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 161
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $6
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#concat
+  local.set $7
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $7
+  local.set $0
+  local.get $0
+  call $~lib/array/Array<i32>#get:length
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 163
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $6
+  call $~lib/array/Array<i32>#get:length
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 164
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $2
+  call $~lib/rt/pure/__release
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $3
+  call $~lib/rt/pure/__release
+  local.get $5
+  call $~lib/rt/pure/__release
+  local.get $6
+  call $~lib/rt/pure/__release
+  i32.const 0
+  local.set $6
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 952
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $3
+  local.tee $4
+  local.get $6
+  local.tee $5
+  i32.ne
+  if
    local.get $4
-   call $~lib/rt/pure/__release
+   call $~lib/rt/pure/__retain
+   drop
    local.get $5
    call $~lib/rt/pure/__release
-   local.get $6
-   call $~lib/rt/pure/__release
-   local.get $7
-   call $~lib/rt/pure/__release
   end
-  block
-   i32.const 5
+  local.get $4
+  local.set $6
+  local.get $6
+  i32.const 0
+  i32.const 3
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $4
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 992
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $0
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 172
    i32.const 2
-   i32.const 7
-   i32.const 632
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $6
-   call $~lib/rt/pure/__retain
-   local.set $7
-   local.get $7
-   i32.const 1
-   i32.const 1
-   i32.const 3
-   call $~lib/array/Array<u32>#fill
-   call $~lib/rt/pure/__release
-   local.get $7
-   i32.const 5
-   i32.const 2
-   i32.const 7
-   i32.const 672
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $4
-   i32.const 0
-   call $std/array/isArraysEqual<u32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 67
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $7
-   i32.const 0
-   i32.const 0
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<u32>#fill
-   call $~lib/rt/pure/__release
-   local.get $7
-   i32.const 5
-   i32.const 2
-   i32.const 7
-   i32.const 712
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $3
-   i32.const 0
-   call $std/array/isArraysEqual<u32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 70
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $7
-   i32.const 1
-   i32.const 0
-   i32.const -3
-   call $~lib/array/Array<u32>#fill
-   call $~lib/rt/pure/__release
-   local.get $7
-   i32.const 5
-   i32.const 2
-   i32.const 7
-   i32.const 752
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $1
-   i32.const 0
-   call $std/array/isArraysEqual<u32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 73
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $7
-   i32.const 2
-   i32.const -2
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<u32>#fill
-   call $~lib/rt/pure/__release
-   local.get $7
-   i32.const 5
-   i32.const 2
-   i32.const 7
-   i32.const 792
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $0
-   i32.const 0
-   call $std/array/isArraysEqual<u32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 76
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $7
-   i32.const 0
-   i32.const 1
-   i32.const 0
-   call $~lib/array/Array<u32>#fill
-   call $~lib/rt/pure/__release
-   local.get $7
-   i32.const 5
-   i32.const 2
-   i32.const 7
-   i32.const 832
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $2
-   i32.const 0
-   call $std/array/isArraysEqual<u32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 79
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $6
-   call $~lib/rt/pure/__release
-   local.get $7
-   call $~lib/rt/pure/__release
-   local.get $4
-   call $~lib/rt/pure/__release
-   local.get $3
-   call $~lib/rt/pure/__release
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1032
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $2
+  local.tee $1
+  local.get $6
+  local.tee $5
+  i32.ne
+  if
    local.get $1
-   call $~lib/rt/pure/__release
-   local.get $0
-   call $~lib/rt/pure/__release
-   local.get $2
-   call $~lib/rt/pure/__release
-  end
-  block
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 85
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 86
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 42
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 42
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 90
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 91
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 92
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   local.set $2
-   local.get $2
-   i32.const 42
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 96
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 97
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 98
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 102
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 103
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 43
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 104
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 44
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 108
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 109
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 43
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 110
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 1
-   call $~lib/array/Array<i32>#__get
-   i32.const 44
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 111
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 45
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 115
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 116
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 43
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 117
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 1
-   call $~lib/array/Array<i32>#__get
-   i32.const 44
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 118
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#__get
-   i32.const 45
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 119
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-  end
-  block
-   i32.const 0
-   i32.const 0
-   call $~lib/array/Array<i32>#constructor
-   local.set $2
-   global.get $std/array/arr
-   local.get $2
-   call $~lib/array/Array<i32>#concat
-   local.set $0
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 128
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 129
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/array/Array<i32>#get:length
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 130
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 0
-   i32.const 2
-   i32.const 3
-   i32.const 920
-   call $~lib/rt/__allocArray
    call $~lib/rt/pure/__retain
-   local.tee $3
-   call $~lib/array/Array<i32>#concat
-   call $~lib/rt/pure/__release
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 133
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 43
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 135
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   call $~lib/array/Array<i32>#__get
-   i32.const 44
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 136
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 2
-   call $~lib/array/Array<i32>#__get
-   i32.const 45
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 137
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $2
-   i32.const 46
-   call $~lib/array/Array<i32>#push
    drop
-   local.get $2
-   i32.const 47
-   call $~lib/array/Array<i32>#push
-   drop
-   block (result i32)
-    global.get $std/array/arr
-    local.get $2
-    call $~lib/array/Array<i32>#concat
-    local.set $5
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $5
-   end
-   local.set $0
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 144
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $2
-   call $~lib/array/Array<i32>#get:length
-   i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 145
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/array/Array<i32>#get:length
-   i32.const 5
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 146
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 43
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 147
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   call $~lib/array/Array<i32>#__get
-   i32.const 44
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 148
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 2
-   call $~lib/array/Array<i32>#__get
-   i32.const 45
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 149
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 3
-   call $~lib/array/Array<i32>#__get
-   i32.const 46
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 150
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 4
-   call $~lib/array/Array<i32>#__get
-   i32.const 47
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 151
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/array/Array<i32>#pop
-   drop
-   local.get $0
-   call $~lib/array/Array<i32>#get:length
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 154
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    global.get $std/array/arr
-    i32.const 0
-    call $~lib/array/Array<i32>#concat
-    local.set $6
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $6
-   end
-   local.set $0
-   local.get $0
-   call $~lib/array/Array<i32>#get:length
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 157
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 2
-   call $~lib/array/Array<i32>#__get
-   i32.const 45
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 158
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 0
-   i32.const 2
-   i32.const 3
-   i32.const 936
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $5
-   call $~lib/rt/pure/__retain
-   local.set $6
-   local.get $6
-   call $~lib/array/Array<i32>#get:length
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 161
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    local.get $6
-    global.get $std/array/arr
-    call $~lib/array/Array<i32>#concat
-    local.set $7
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $7
-   end
-   local.set $0
-   local.get $0
-   call $~lib/array/Array<i32>#get:length
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 163
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $6
-   call $~lib/array/Array<i32>#get:length
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 164
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $2
-   call $~lib/rt/pure/__release
-   local.get $0
-   call $~lib/rt/pure/__release
-   local.get $3
-   call $~lib/rt/pure/__release
    local.get $5
    call $~lib/rt/pure/__release
-   local.get $6
-   call $~lib/rt/pure/__release
   end
-  block
+  local.get $1
+  local.set $6
+  local.get $6
+  i32.const 1
+  i32.const 3
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $1
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1072
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $7
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
    i32.const 0
-   local.set $6
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 952
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $3
-    local.tee $4
-    local.get $6
-    local.tee $5
-    i32.ne
-    if
-     local.get $4
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $5
-     call $~lib/rt/pure/__release
-    end
-    local.get $4
-   end
-   local.set $6
-   local.get $6
-   i32.const 0
-   i32.const 3
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $4
-   i32.const 5
+   i32.const 376
+   i32.const 174
    i32.const 2
-   i32.const 3
-   i32.const 992
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $0
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 172
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 1032
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $2
-    local.tee $1
-    local.get $6
-    local.tee $5
-    i32.ne
-    if
-     local.get $1
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $5
-     call $~lib/rt/pure/__release
-    end
-    local.get $1
-   end
-   local.set $6
-   local.get $6
-   i32.const 1
-   i32.const 3
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $1
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1072
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $7
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 174
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 1112
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $8
-    local.tee $5
-    local.get $6
-    local.tee $9
-    i32.ne
-    if
-     local.get $5
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $9
-     call $~lib/rt/pure/__release
-    end
-    local.get $5
-   end
-   local.set $6
-   local.get $6
-   i32.const 1
-   i32.const 2
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $5
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1152
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $10
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 176
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 1192
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $11
-    local.tee $9
-    local.get $6
-    local.tee $12
-    i32.ne
-    if
-     local.get $9
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $12
-     call $~lib/rt/pure/__release
-    end
-    local.get $9
-   end
-   local.set $6
-   local.get $6
-   i32.const 2
-   i32.const 2
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $9
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1232
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $13
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 178
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 1272
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $14
-    local.tee $12
-    local.get $6
-    local.tee $15
-    i32.ne
-    if
-     local.get $12
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $15
-     call $~lib/rt/pure/__release
-    end
-    local.get $12
-   end
-   local.set $6
-   local.get $6
-   i32.const 0
-   i32.const 3
-   i32.const 4
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $12
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1312
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $16
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 180
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 1352
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $17
-    local.tee $15
-    local.get $6
-    local.tee $18
-    i32.ne
-    if
-     local.get $15
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $18
-     call $~lib/rt/pure/__release
-    end
-    local.get $15
-   end
-   local.set $6
-   local.get $6
-   i32.const 1
-   i32.const 3
-   i32.const 4
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $15
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1392
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $19
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 182
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 1432
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $20
-    local.tee $18
-    local.get $6
-    local.tee $21
-    i32.ne
-    if
-     local.get $18
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $21
-     call $~lib/rt/pure/__release
-    end
-    local.get $18
-   end
-   local.set $6
-   local.get $6
-   i32.const 1
-   i32.const 2
-   i32.const 4
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $18
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1472
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $22
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 184
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 1512
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $23
-    local.tee $21
-    local.get $6
-    local.tee $24
-    i32.ne
-    if
-     local.get $21
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $24
-     call $~lib/rt/pure/__release
-    end
-    local.get $21
-   end
-   local.set $6
-   local.get $6
-   i32.const 0
-   i32.const -2
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $21
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1552
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $25
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 186
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 1592
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $26
-    local.tee $24
-    local.get $6
-    local.tee $27
-    i32.ne
-    if
-     local.get $24
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $27
-     call $~lib/rt/pure/__release
-    end
-    local.get $24
-   end
-   local.set $6
-   local.get $6
-   i32.const 0
-   i32.const -2
-   i32.const -1
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $24
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1632
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $28
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 188
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 1672
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $29
-    local.tee $27
-    local.get $6
-    local.tee $30
-    i32.ne
-    if
-     local.get $27
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $30
-     call $~lib/rt/pure/__release
-    end
-    local.get $27
-   end
-   local.set $6
-   local.get $6
-   i32.const -4
-   i32.const -3
-   i32.const -2
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $27
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1712
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $31
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 190
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 1752
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $32
-    local.tee $30
-    local.get $6
-    local.tee $33
-    i32.ne
-    if
-     local.get $30
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $33
-     call $~lib/rt/pure/__release
-    end
-    local.get $30
-   end
-   local.set $6
-   local.get $6
-   i32.const -4
-   i32.const -3
-   i32.const -1
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $30
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1792
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $34
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 192
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 1832
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $35
-    local.tee $33
-    local.get $6
-    local.tee $36
-    i32.ne
-    if
-     local.get $33
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $36
-     call $~lib/rt/pure/__release
-    end
-    local.get $33
-   end
-   local.set $6
-   local.get $6
-   i32.const -4
-   i32.const -3
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<i32>#copyWithin
-   local.tee $33
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1872
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $37
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 194
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $6
-   call $~lib/rt/pure/__release
-   local.get $3
-   call $~lib/rt/pure/__release
-   local.get $4
-   call $~lib/rt/pure/__release
-   local.get $0
-   call $~lib/rt/pure/__release
-   local.get $2
-   call $~lib/rt/pure/__release
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $7
-   call $~lib/rt/pure/__release
-   local.get $8
-   call $~lib/rt/pure/__release
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1112
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $8
+  local.tee $5
+  local.get $6
+  local.tee $9
+  i32.ne
+  if
    local.get $5
-   call $~lib/rt/pure/__release
-   local.get $10
-   call $~lib/rt/pure/__release
-   local.get $11
-   call $~lib/rt/pure/__release
+   call $~lib/rt/pure/__retain
+   drop
    local.get $9
    call $~lib/rt/pure/__release
-   local.get $13
-   call $~lib/rt/pure/__release
-   local.get $14
-   call $~lib/rt/pure/__release
+  end
+  local.get $5
+  local.set $6
+  local.get $6
+  i32.const 1
+  i32.const 2
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $5
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1152
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $10
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 176
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1192
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $11
+  local.tee $9
+  local.get $6
+  local.tee $12
+  i32.ne
+  if
+   local.get $9
+   call $~lib/rt/pure/__retain
+   drop
    local.get $12
    call $~lib/rt/pure/__release
-   local.get $16
-   call $~lib/rt/pure/__release
-   local.get $17
-   call $~lib/rt/pure/__release
+  end
+  local.get $9
+  local.set $6
+  local.get $6
+  i32.const 2
+  i32.const 2
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $9
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1232
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $13
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 178
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1272
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $14
+  local.tee $12
+  local.get $6
+  local.tee $15
+  i32.ne
+  if
+   local.get $12
+   call $~lib/rt/pure/__retain
+   drop
    local.get $15
    call $~lib/rt/pure/__release
-   local.get $19
-   call $~lib/rt/pure/__release
-   local.get $20
-   call $~lib/rt/pure/__release
+  end
+  local.get $12
+  local.set $6
+  local.get $6
+  i32.const 0
+  i32.const 3
+  i32.const 4
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $12
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1312
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $16
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 180
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1352
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $17
+  local.tee $15
+  local.get $6
+  local.tee $18
+  i32.ne
+  if
+   local.get $15
+   call $~lib/rt/pure/__retain
+   drop
    local.get $18
    call $~lib/rt/pure/__release
-   local.get $22
-   call $~lib/rt/pure/__release
-   local.get $23
-   call $~lib/rt/pure/__release
+  end
+  local.get $15
+  local.set $6
+  local.get $6
+  i32.const 1
+  i32.const 3
+  i32.const 4
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $15
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1392
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $19
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 182
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1432
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $20
+  local.tee $18
+  local.get $6
+  local.tee $21
+  i32.ne
+  if
+   local.get $18
+   call $~lib/rt/pure/__retain
+   drop
    local.get $21
    call $~lib/rt/pure/__release
-   local.get $25
-   call $~lib/rt/pure/__release
-   local.get $26
-   call $~lib/rt/pure/__release
+  end
+  local.get $18
+  local.set $6
+  local.get $6
+  i32.const 1
+  i32.const 2
+  i32.const 4
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $18
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1472
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $22
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 184
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1512
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $23
+  local.tee $21
+  local.get $6
+  local.tee $24
+  i32.ne
+  if
+   local.get $21
+   call $~lib/rt/pure/__retain
+   drop
    local.get $24
    call $~lib/rt/pure/__release
-   local.get $28
-   call $~lib/rt/pure/__release
-   local.get $29
-   call $~lib/rt/pure/__release
+  end
+  local.get $21
+  local.set $6
+  local.get $6
+  i32.const 0
+  i32.const -2
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $21
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1552
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $25
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 186
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1592
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $26
+  local.tee $24
+  local.get $6
+  local.tee $27
+  i32.ne
+  if
+   local.get $24
+   call $~lib/rt/pure/__retain
+   drop
    local.get $27
    call $~lib/rt/pure/__release
-   local.get $31
-   call $~lib/rt/pure/__release
-   local.get $32
-   call $~lib/rt/pure/__release
+  end
+  local.get $24
+  local.set $6
+  local.get $6
+  i32.const 0
+  i32.const -2
+  i32.const -1
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $24
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1632
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $28
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 188
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1672
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $29
+  local.tee $27
+  local.get $6
+  local.tee $30
+  i32.ne
+  if
+   local.get $27
+   call $~lib/rt/pure/__retain
+   drop
    local.get $30
    call $~lib/rt/pure/__release
-   local.get $34
-   call $~lib/rt/pure/__release
-   local.get $35
-   call $~lib/rt/pure/__release
-   local.get $33
-   call $~lib/rt/pure/__release
-   local.get $37
-   call $~lib/rt/pure/__release
   end
-  block
-   global.get $std/array/arr
-   i32.const 42
-   call $~lib/array/Array<i32>#unshift
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 202
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 203
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
+  local.get $27
+  local.set $6
+  local.get $6
+  i32.const -4
+  i32.const -3
+  i32.const -2
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $27
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1712
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $31
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
    i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 42
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 204
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 1
-   call $~lib/array/Array<i32>#__get
-   i32.const 43
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 205
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
+   i32.const 376
+   i32.const 190
    i32.const 2
-   call $~lib/array/Array<i32>#__get
-   i32.const 44
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 206
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#__get
-   i32.const 45
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 207
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 41
-   call $~lib/array/Array<i32>#unshift
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 5
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 211
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 5
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 212
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 41
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 213
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 1
-   call $~lib/array/Array<i32>#__get
-   i32.const 42
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 214
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#__get
-   i32.const 43
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 215
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#__get
-   i32.const 44
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 216
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 4
-   call $~lib/array/Array<i32>#__get
-   i32.const 45
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 217
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#shift
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 41
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 226
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 227
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 5
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 228
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 42
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 229
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 1
-   call $~lib/array/Array<i32>#__get
-   i32.const 43
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 230
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#__get
-   i32.const 44
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 231
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#__get
-   i32.const 45
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 232
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 45
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 236
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 237
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 5
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 238
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 42
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 239
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 1
-   call $~lib/array/Array<i32>#__get
-   i32.const 43
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 240
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#__get
-   i32.const 44
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 241
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-  end
-  block
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#reverse
-   call $~lib/rt/pure/__release
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 249
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 5
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 250
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 44
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 251
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 1
-   call $~lib/array/Array<i32>#__get
-   i32.const 43
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 252
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#__get
-   i32.const 42
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 253
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 44
-   call $~lib/array/Array<i32>#push
-   drop
-  end
-  block
-   global.get $std/array/arr
-   i32.const 44
-   i32.const 0
-   call $~lib/array/Array<i32>#indexOf
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 263
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 42
-   i32.const 0
-   call $~lib/array/Array<i32>#indexOf
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 266
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 45
-   i32.const 0
-   call $~lib/array/Array<i32>#indexOf
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const -1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 269
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const 100
-   call $~lib/array/Array<i32>#indexOf
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const -1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 272
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const -100
-   call $~lib/array/Array<i32>#indexOf
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 275
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const -2
-   call $~lib/array/Array<i32>#indexOf
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 278
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const -4
-   call $~lib/array/Array<i32>#indexOf
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 281
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const 0
-   call $~lib/array/Array<i32>#indexOf
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 284
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const 1
-   call $~lib/array/Array<i32>#indexOf
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 287
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const 2
-   call $~lib/array/Array<i32>#indexOf
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 290
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-  end
-  block
-   global.get $std/array/arr
-   i32.const 44
-   i32.const 0
-   call $~lib/array/Array<i32>#includes
-   local.set $37
-   local.get $37
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 297
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 42
-   i32.const 0
-   call $~lib/array/Array<i32>#includes
-   local.set $37
-   local.get $37
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 300
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 45
-   i32.const 0
-   call $~lib/array/Array<i32>#includes
-   local.set $37
-   local.get $37
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 303
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const 100
-   call $~lib/array/Array<i32>#includes
-   local.set $37
-   local.get $37
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 306
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const -100
-   call $~lib/array/Array<i32>#includes
-   local.set $37
-   local.get $37
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 309
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const -2
-   call $~lib/array/Array<i32>#includes
-   local.set $37
-   local.get $37
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 312
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const -4
-   call $~lib/array/Array<i32>#includes
-   local.set $37
-   local.get $37
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 315
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const 0
-   call $~lib/array/Array<i32>#includes
-   local.set $37
-   local.get $37
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 318
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const 1
-   call $~lib/array/Array<i32>#includes
-   local.set $37
-   local.get $37
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 321
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 43
-   i32.const 2
-   call $~lib/array/Array<i32>#includes
-   local.set $37
-   local.get $37
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 324
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 1
-   i32.const 1
-   call $~lib/array/Array<i32>#splice
-   call $~lib/rt/pure/__release
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 328
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $std/array/internalCapacity<i32>
-   i32.const 5
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 329
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   i32.const 44
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 330
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 1
-   call $~lib/array/Array<i32>#__get
-   i32.const 42
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 331
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-  end
-  block
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1912
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $33
-   call $~lib/rt/pure/__retain
-   local.set $37
-   local.get $37
-   i32.const 0
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<i32>#splice
-   local.tee $35
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 1952
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $30
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 338
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 0
-   i32.const 2
-   i32.const 3
-   i32.const 1992
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $32
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 339
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 2008
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $31
-    local.tee $36
-    local.get $37
-    local.tee $34
-    i32.ne
-    if
-     local.get $36
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $34
-     call $~lib/rt/pure/__release
-    end
-    local.get $36
-   end
-   local.set $37
-   local.get $37
-   i32.const 2
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<i32>#splice
-   local.tee $36
-   i32.const 3
-   i32.const 2
-   i32.const 3
-   i32.const 2048
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $27
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 342
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 2
-   i32.const 2
-   i32.const 3
-   i32.const 2080
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $29
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 343
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 2104
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $28
-    local.tee $6
-    local.get $37
-    local.tee $34
-    i32.ne
-    if
-     local.get $6
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $34
-     call $~lib/rt/pure/__release
-    end
-    local.get $6
-   end
-   local.set $37
-   local.get $37
-   i32.const 2
-   i32.const 2
-   call $~lib/array/Array<i32>#splice
-   local.tee $6
-   i32.const 2
-   i32.const 2
-   i32.const 3
-   i32.const 2144
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $24
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 346
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 3
-   i32.const 2
-   i32.const 3
-   i32.const 2168
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $26
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 347
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 2200
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $25
-    local.tee $3
-    local.get $37
-    local.tee $34
-    i32.ne
-    if
-     local.get $3
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $34
-     call $~lib/rt/pure/__release
-    end
-    local.get $3
-   end
-   local.set $37
-   local.get $37
-   i32.const 0
-   i32.const 1
-   call $~lib/array/Array<i32>#splice
-   local.tee $3
-   i32.const 1
-   i32.const 2
-   i32.const 3
-   i32.const 2240
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $21
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 350
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 4
-   i32.const 2
-   i32.const 3
-   i32.const 2264
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $23
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 351
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 2296
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $22
-    local.tee $4
-    local.get $37
-    local.tee $34
-    i32.ne
-    if
-     local.get $4
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $34
-     call $~lib/rt/pure/__release
-    end
-    local.get $4
-   end
-   local.set $37
-   local.get $37
-   i32.const -1
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<i32>#splice
-   local.tee $4
-   i32.const 1
-   i32.const 2
-   i32.const 3
-   i32.const 2336
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $18
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 354
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 4
-   i32.const 2
-   i32.const 3
-   i32.const 2360
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $20
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 355
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 2392
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $19
-    local.tee $0
-    local.get $37
-    local.tee $34
-    i32.ne
-    if
-     local.get $0
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $34
-     call $~lib/rt/pure/__release
-    end
-    local.get $0
-   end
-   local.set $37
-   local.get $37
-   i32.const -2
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/array/Array<i32>#splice
-   local.tee $0
-   i32.const 2
-   i32.const 2
-   i32.const 3
-   i32.const 2432
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $15
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 358
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 3
-   i32.const 2
-   i32.const 3
-   i32.const 2456
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $17
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 359
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 2488
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $16
-    local.tee $2
-    local.get $37
-    local.tee $34
-    i32.ne
-    if
-     local.get $2
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $34
-     call $~lib/rt/pure/__release
-    end
-    local.get $2
-   end
-   local.set $37
-   local.get $37
-   i32.const -2
-   i32.const 1
-   call $~lib/array/Array<i32>#splice
-   local.tee $2
-   i32.const 1
-   i32.const 2
-   i32.const 3
-   i32.const 2528
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $12
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 362
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 4
-   i32.const 2
-   i32.const 3
-   i32.const 2552
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $14
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 363
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 2584
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $13
-    local.tee $1
-    local.get $37
-    local.tee $34
-    i32.ne
-    if
-     local.get $1
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $34
-     call $~lib/rt/pure/__release
-    end
-    local.get $1
-   end
-   local.set $37
-   local.get $37
-   i32.const -7
-   i32.const 1
-   call $~lib/array/Array<i32>#splice
-   local.tee $1
-   i32.const 1
-   i32.const 2
-   i32.const 3
-   i32.const 2624
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $9
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 366
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 4
-   i32.const 2
-   i32.const 3
-   i32.const 2648
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $11
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 367
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 2680
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $10
-    local.tee $7
-    local.get $37
-    local.tee $34
-    i32.ne
-    if
-     local.get $7
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $34
-     call $~lib/rt/pure/__release
-    end
-    local.get $7
-   end
-   local.set $37
-   local.get $37
-   i32.const -2
-   i32.const -1
-   call $~lib/array/Array<i32>#splice
-   local.tee $7
-   i32.const 0
-   i32.const 2
-   i32.const 3
-   i32.const 2720
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $5
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 370
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 2736
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $8
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 371
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 2776
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $38
-    local.tee $34
-    local.get $37
-    local.tee $39
-    i32.ne
-    if
-     local.get $34
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $39
-     call $~lib/rt/pure/__release
-    end
-    local.get $34
-   end
-   local.set $37
-   local.get $37
-   i32.const 1
-   i32.const -2
-   call $~lib/array/Array<i32>#splice
-   local.tee $34
-   i32.const 0
-   i32.const 2
-   i32.const 3
-   i32.const 2816
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $40
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 374
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 2832
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $41
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 375
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 2872
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $42
-    local.tee $39
-    local.get $37
-    local.tee $43
-    i32.ne
-    if
-     local.get $39
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $43
-     call $~lib/rt/pure/__release
-    end
-    local.get $39
-   end
-   local.set $37
-   local.get $37
-   i32.const 4
-   i32.const 0
-   call $~lib/array/Array<i32>#splice
-   local.tee $39
-   i32.const 0
-   i32.const 2
-   i32.const 3
-   i32.const 2912
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $44
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 378
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 2928
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $45
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 379
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 2968
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $46
-    local.tee $43
-    local.get $37
-    local.tee $47
-    i32.ne
-    if
-     local.get $43
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $47
-     call $~lib/rt/pure/__release
-    end
-    local.get $43
-   end
-   local.set $37
-   local.get $37
-   i32.const 7
-   i32.const 0
-   call $~lib/array/Array<i32>#splice
-   local.tee $43
-   i32.const 0
-   i32.const 2
-   i32.const 3
-   i32.const 3008
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $48
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 382
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 3024
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $49
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 383
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 5
-    i32.const 2
-    i32.const 3
-    i32.const 3064
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $50
-    local.tee $47
-    local.get $37
-    local.tee $51
-    i32.ne
-    if
-     local.get $47
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $51
-     call $~lib/rt/pure/__release
-    end
-    local.get $47
-   end
-   local.set $37
-   local.get $37
-   i32.const 7
-   i32.const 5
-   call $~lib/array/Array<i32>#splice
-   local.tee $47
-   i32.const 0
-   i32.const 2
-   i32.const 3
-   i32.const 3104
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $52
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 386
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $37
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 3120
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $53
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 387
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $33
-   call $~lib/rt/pure/__release
-   local.get $37
-   call $~lib/rt/pure/__release
-   local.get $35
-   call $~lib/rt/pure/__release
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1752
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $32
+  local.tee $30
+  local.get $6
+  local.tee $33
+  i32.ne
+  if
    local.get $30
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $33
    call $~lib/rt/pure/__release
-   local.get $32
-   call $~lib/rt/pure/__release
-   local.get $31
-   call $~lib/rt/pure/__release
+  end
+  local.get $30
+  local.set $6
+  local.get $6
+  i32.const -4
+  i32.const -3
+  i32.const -1
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $30
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1792
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $34
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 192
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1832
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $35
+  local.tee $33
+  local.get $6
+  local.tee $36
+  i32.ne
+  if
+   local.get $33
+   call $~lib/rt/pure/__retain
+   drop
    local.get $36
    call $~lib/rt/pure/__release
-   local.get $27
-   call $~lib/rt/pure/__release
-   local.get $29
-   call $~lib/rt/pure/__release
-   local.get $28
-   call $~lib/rt/pure/__release
-   local.get $6
-   call $~lib/rt/pure/__release
-   local.get $24
-   call $~lib/rt/pure/__release
-   local.get $26
-   call $~lib/rt/pure/__release
-   local.get $25
-   call $~lib/rt/pure/__release
-   local.get $3
-   call $~lib/rt/pure/__release
-   local.get $21
-   call $~lib/rt/pure/__release
-   local.get $23
-   call $~lib/rt/pure/__release
-   local.get $22
-   call $~lib/rt/pure/__release
-   local.get $4
-   call $~lib/rt/pure/__release
-   local.get $18
-   call $~lib/rt/pure/__release
-   local.get $20
-   call $~lib/rt/pure/__release
-   local.get $19
-   call $~lib/rt/pure/__release
-   local.get $0
-   call $~lib/rt/pure/__release
-   local.get $15
-   call $~lib/rt/pure/__release
-   local.get $17
-   call $~lib/rt/pure/__release
-   local.get $16
-   call $~lib/rt/pure/__release
-   local.get $2
-   call $~lib/rt/pure/__release
-   local.get $12
-   call $~lib/rt/pure/__release
-   local.get $14
-   call $~lib/rt/pure/__release
-   local.get $13
-   call $~lib/rt/pure/__release
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $9
-   call $~lib/rt/pure/__release
-   local.get $11
-   call $~lib/rt/pure/__release
-   local.get $10
-   call $~lib/rt/pure/__release
-   local.get $7
-   call $~lib/rt/pure/__release
-   local.get $5
-   call $~lib/rt/pure/__release
-   local.get $8
-   call $~lib/rt/pure/__release
-   local.get $38
-   call $~lib/rt/pure/__release
+  end
+  local.get $33
+  local.set $6
+  local.get $6
+  i32.const -4
+  i32.const -3
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<i32>#copyWithin
+  local.tee $33
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1872
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $37
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 194
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $6
+  call $~lib/rt/pure/__release
+  local.get $3
+  call $~lib/rt/pure/__release
+  local.get $4
+  call $~lib/rt/pure/__release
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $2
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $7
+  call $~lib/rt/pure/__release
+  local.get $8
+  call $~lib/rt/pure/__release
+  local.get $5
+  call $~lib/rt/pure/__release
+  local.get $10
+  call $~lib/rt/pure/__release
+  local.get $11
+  call $~lib/rt/pure/__release
+  local.get $9
+  call $~lib/rt/pure/__release
+  local.get $13
+  call $~lib/rt/pure/__release
+  local.get $14
+  call $~lib/rt/pure/__release
+  local.get $12
+  call $~lib/rt/pure/__release
+  local.get $16
+  call $~lib/rt/pure/__release
+  local.get $17
+  call $~lib/rt/pure/__release
+  local.get $15
+  call $~lib/rt/pure/__release
+  local.get $19
+  call $~lib/rt/pure/__release
+  local.get $20
+  call $~lib/rt/pure/__release
+  local.get $18
+  call $~lib/rt/pure/__release
+  local.get $22
+  call $~lib/rt/pure/__release
+  local.get $23
+  call $~lib/rt/pure/__release
+  local.get $21
+  call $~lib/rt/pure/__release
+  local.get $25
+  call $~lib/rt/pure/__release
+  local.get $26
+  call $~lib/rt/pure/__release
+  local.get $24
+  call $~lib/rt/pure/__release
+  local.get $28
+  call $~lib/rt/pure/__release
+  local.get $29
+  call $~lib/rt/pure/__release
+  local.get $27
+  call $~lib/rt/pure/__release
+  local.get $31
+  call $~lib/rt/pure/__release
+  local.get $32
+  call $~lib/rt/pure/__release
+  local.get $30
+  call $~lib/rt/pure/__release
+  local.get $34
+  call $~lib/rt/pure/__release
+  local.get $35
+  call $~lib/rt/pure/__release
+  local.get $33
+  call $~lib/rt/pure/__release
+  local.get $37
+  call $~lib/rt/pure/__release
+  global.get $std/array/arr
+  i32.const 42
+  call $~lib/array/Array<i32>#unshift
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 202
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 203
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 42
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 204
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 1
+  call $~lib/array/Array<i32>#__get
+  i32.const 43
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 205
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#__get
+  i32.const 44
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 206
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#__get
+  i32.const 45
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 207
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 41
+  call $~lib/array/Array<i32>#unshift
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 5
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 211
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 5
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 212
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 41
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 213
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 1
+  call $~lib/array/Array<i32>#__get
+  i32.const 42
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 214
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#__get
+  i32.const 43
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 215
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#__get
+  i32.const 44
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 216
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 4
+  call $~lib/array/Array<i32>#__get
+  i32.const 45
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 217
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#shift
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 41
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 226
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 227
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 5
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 228
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 42
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 229
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 1
+  call $~lib/array/Array<i32>#__get
+  i32.const 43
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 230
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#__get
+  i32.const 44
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 231
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#__get
+  i32.const 45
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 232
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 45
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 236
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 237
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 5
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 238
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 42
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 239
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 1
+  call $~lib/array/Array<i32>#__get
+  i32.const 43
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 240
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#__get
+  i32.const 44
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 241
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#reverse
+  call $~lib/rt/pure/__release
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 249
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 5
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 250
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 44
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 251
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 1
+  call $~lib/array/Array<i32>#__get
+  i32.const 43
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 252
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#__get
+  i32.const 42
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 253
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 44
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 44
+  i32.const 0
+  call $~lib/array/Array<i32>#indexOf
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 263
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 42
+  i32.const 0
+  call $~lib/array/Array<i32>#indexOf
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 266
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 45
+  i32.const 0
+  call $~lib/array/Array<i32>#indexOf
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const -1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 269
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const 100
+  call $~lib/array/Array<i32>#indexOf
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const -1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 272
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const -100
+  call $~lib/array/Array<i32>#indexOf
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 275
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const -2
+  call $~lib/array/Array<i32>#indexOf
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 278
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const -4
+  call $~lib/array/Array<i32>#indexOf
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 281
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const 0
+  call $~lib/array/Array<i32>#indexOf
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 284
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const 1
+  call $~lib/array/Array<i32>#indexOf
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 287
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const 2
+  call $~lib/array/Array<i32>#indexOf
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 290
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 44
+  i32.const 0
+  call $~lib/array/Array<i32>#includes
+  local.set $37
+  local.get $37
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 297
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 42
+  i32.const 0
+  call $~lib/array/Array<i32>#includes
+  local.set $37
+  local.get $37
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 300
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 45
+  i32.const 0
+  call $~lib/array/Array<i32>#includes
+  local.set $37
+  local.get $37
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 303
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const 100
+  call $~lib/array/Array<i32>#includes
+  local.set $37
+  local.get $37
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 306
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const -100
+  call $~lib/array/Array<i32>#includes
+  local.set $37
+  local.get $37
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 309
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const -2
+  call $~lib/array/Array<i32>#includes
+  local.set $37
+  local.get $37
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 312
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const -4
+  call $~lib/array/Array<i32>#includes
+  local.set $37
+  local.get $37
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 315
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const 0
+  call $~lib/array/Array<i32>#includes
+  local.set $37
+  local.get $37
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 318
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const 1
+  call $~lib/array/Array<i32>#includes
+  local.set $37
+  local.get $37
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 321
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 43
+  i32.const 2
+  call $~lib/array/Array<i32>#includes
+  local.set $37
+  local.get $37
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 324
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 1
+  i32.const 1
+  call $~lib/array/Array<i32>#splice
+  call $~lib/rt/pure/__release
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 328
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $std/array/internalCapacity<i32>
+  i32.const 5
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 329
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  i32.const 44
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 330
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 1
+  call $~lib/array/Array<i32>#__get
+  i32.const 42
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 331
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1912
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $33
+  call $~lib/rt/pure/__retain
+  local.set $37
+  local.get $37
+  i32.const 0
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<i32>#splice
+  local.tee $35
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 1952
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $30
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 338
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 0
+  i32.const 2
+  i32.const 3
+  i32.const 1992
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $32
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 339
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2008
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $31
+  local.tee $36
+  local.get $37
+  local.tee $34
+  i32.ne
+  if
+   local.get $36
+   call $~lib/rt/pure/__retain
+   drop
    local.get $34
    call $~lib/rt/pure/__release
-   local.get $40
+  end
+  local.get $36
+  local.set $37
+  local.get $37
+  i32.const 2
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<i32>#splice
+  local.tee $36
+  i32.const 3
+  i32.const 2
+  i32.const 3
+  i32.const 2048
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $27
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 342
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 2
+  i32.const 2
+  i32.const 3
+  i32.const 2080
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $29
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 343
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2104
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $28
+  local.tee $6
+  local.get $37
+  local.tee $34
+  i32.ne
+  if
+   local.get $6
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $34
    call $~lib/rt/pure/__release
-   local.get $41
+  end
+  local.get $6
+  local.set $37
+  local.get $37
+  i32.const 2
+  i32.const 2
+  call $~lib/array/Array<i32>#splice
+  local.tee $6
+  i32.const 2
+  i32.const 2
+  i32.const 3
+  i32.const 2144
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $24
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 346
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 3
+  i32.const 2
+  i32.const 3
+  i32.const 2168
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $26
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 347
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2200
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $25
+  local.tee $3
+  local.get $37
+  local.tee $34
+  i32.ne
+  if
+   local.get $3
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $34
    call $~lib/rt/pure/__release
-   local.get $42
+  end
+  local.get $3
+  local.set $37
+  local.get $37
+  i32.const 0
+  i32.const 1
+  call $~lib/array/Array<i32>#splice
+  local.tee $3
+  i32.const 1
+  i32.const 2
+  i32.const 3
+  i32.const 2240
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $21
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 350
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 4
+  i32.const 2
+  i32.const 3
+  i32.const 2264
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $23
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 351
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2296
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $22
+  local.tee $4
+  local.get $37
+  local.tee $34
+  i32.ne
+  if
+   local.get $4
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $34
    call $~lib/rt/pure/__release
+  end
+  local.get $4
+  local.set $37
+  local.get $37
+  i32.const -1
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<i32>#splice
+  local.tee $4
+  i32.const 1
+  i32.const 2
+  i32.const 3
+  i32.const 2336
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $18
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 354
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 4
+  i32.const 2
+  i32.const 3
+  i32.const 2360
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $20
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 355
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2392
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $19
+  local.tee $0
+  local.get $37
+  local.tee $34
+  i32.ne
+  if
+   local.get $0
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $34
+   call $~lib/rt/pure/__release
+  end
+  local.get $0
+  local.set $37
+  local.get $37
+  i32.const -2
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/array/Array<i32>#splice
+  local.tee $0
+  i32.const 2
+  i32.const 2
+  i32.const 3
+  i32.const 2432
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $15
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 358
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 3
+  i32.const 2
+  i32.const 3
+  i32.const 2456
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $17
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 359
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2488
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $16
+  local.tee $2
+  local.get $37
+  local.tee $34
+  i32.ne
+  if
+   local.get $2
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $34
+   call $~lib/rt/pure/__release
+  end
+  local.get $2
+  local.set $37
+  local.get $37
+  i32.const -2
+  i32.const 1
+  call $~lib/array/Array<i32>#splice
+  local.tee $2
+  i32.const 1
+  i32.const 2
+  i32.const 3
+  i32.const 2528
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $12
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 362
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 4
+  i32.const 2
+  i32.const 3
+  i32.const 2552
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $14
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 363
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2584
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $13
+  local.tee $1
+  local.get $37
+  local.tee $34
+  i32.ne
+  if
+   local.get $1
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $34
+   call $~lib/rt/pure/__release
+  end
+  local.get $1
+  local.set $37
+  local.get $37
+  i32.const -7
+  i32.const 1
+  call $~lib/array/Array<i32>#splice
+  local.tee $1
+  i32.const 1
+  i32.const 2
+  i32.const 3
+  i32.const 2624
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $9
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 366
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 4
+  i32.const 2
+  i32.const 3
+  i32.const 2648
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $11
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 367
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2680
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $10
+  local.tee $7
+  local.get $37
+  local.tee $34
+  i32.ne
+  if
+   local.get $7
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $34
+   call $~lib/rt/pure/__release
+  end
+  local.get $7
+  local.set $37
+  local.get $37
+  i32.const -2
+  i32.const -1
+  call $~lib/array/Array<i32>#splice
+  local.tee $7
+  i32.const 0
+  i32.const 2
+  i32.const 3
+  i32.const 2720
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $5
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 370
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2736
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $8
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 371
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2776
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $38
+  local.tee $34
+  local.get $37
+  local.tee $39
+  i32.ne
+  if
+   local.get $34
+   call $~lib/rt/pure/__retain
+   drop
    local.get $39
    call $~lib/rt/pure/__release
-   local.get $44
-   call $~lib/rt/pure/__release
-   local.get $45
-   call $~lib/rt/pure/__release
-   local.get $46
-   call $~lib/rt/pure/__release
+  end
+  local.get $34
+  local.set $37
+  local.get $37
+  i32.const 1
+  i32.const -2
+  call $~lib/array/Array<i32>#splice
+  local.tee $34
+  i32.const 0
+  i32.const 2
+  i32.const 3
+  i32.const 2816
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $40
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 374
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2832
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $41
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 375
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2872
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $42
+  local.tee $39
+  local.get $37
+  local.tee $43
+  i32.ne
+  if
+   local.get $39
+   call $~lib/rt/pure/__retain
+   drop
    local.get $43
    call $~lib/rt/pure/__release
-   local.get $48
-   call $~lib/rt/pure/__release
-   local.get $49
-   call $~lib/rt/pure/__release
-   local.get $50
-   call $~lib/rt/pure/__release
+  end
+  local.get $39
+  local.set $37
+  local.get $37
+  i32.const 4
+  i32.const 0
+  call $~lib/array/Array<i32>#splice
+  local.tee $39
+  i32.const 0
+  i32.const 2
+  i32.const 3
+  i32.const 2912
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $44
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 378
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2928
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $45
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 379
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 2968
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $46
+  local.tee $43
+  local.get $37
+  local.tee $47
+  i32.ne
+  if
+   local.get $43
+   call $~lib/rt/pure/__retain
+   drop
    local.get $47
    call $~lib/rt/pure/__release
-   local.get $52
-   call $~lib/rt/pure/__release
-   local.get $53
+  end
+  local.get $43
+  local.set $37
+  local.get $37
+  i32.const 7
+  i32.const 0
+  call $~lib/array/Array<i32>#splice
+  local.tee $43
+  i32.const 0
+  i32.const 2
+  i32.const 3
+  i32.const 3008
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $48
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 382
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $37
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 3024
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $49
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 383
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 3064
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $50
+  local.tee $47
+  local.get $37
+  local.tee $51
+  i32.ne
+  if
+   local.get $47
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $51
    call $~lib/rt/pure/__release
   end
-  block
-   global.get $std/array/arr
+  local.get $47
+  local.set $37
+  local.get $37
+  i32.const 7
+  i32.const 5
+  call $~lib/array/Array<i32>#splice
+  local.tee $47
+  i32.const 0
+  i32.const 2
+  i32.const 3
+  i32.const 3104
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $52
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
    i32.const 0
-   i32.const 0
-   call $~lib/array/Array<i32>#__set
-   global.get $std/array/arr
-   i32.const 1
-   i32.const 1
-   call $~lib/array/Array<i32>#__set
-   global.get $std/array/arr
+   i32.const 376
+   i32.const 386
    i32.const 2
-   i32.const 2
-   call $~lib/array/Array<i32>#__set
-   global.get $std/array/arr
-   i32.const 3
-   i32.const 3
-   call $~lib/array/Array<i32>#__set
-   global.get $std/array/arr
-   i32.const 1
-   call $~lib/array/Array<i32>#findIndex
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 400
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#findIndex
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 403
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#findIndex
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const -1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 406
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 4
-   call $~lib/array/Array<i32>#findIndex
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const -1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 414
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 8
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 415
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 5
-   call $~lib/array/Array<i32>#findIndex
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const -1
-   i32.ne
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 417
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   i32.const 6
-   call $~lib/array/Array<i32>#findIndex
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const -1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 430
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 431
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#push
-   drop
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
-   global.get $std/array/arr
-   i32.const 7
-   call $~lib/array/Array<i32>#every
-   local.set $53
-   local.get $53
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 441
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 8
-   call $~lib/array/Array<i32>#every
-   local.set $53
-   local.get $53
+  local.get $37
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 3120
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $53
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
    i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 444
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 9
-   call $~lib/array/Array<i32>#every
-   local.set $53
-   local.get $53
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 452
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 8
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 453
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 10
-   call $~lib/array/Array<i32>#every
-   local.set $53
-   local.get $53
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 455
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   i32.const 11
-   call $~lib/array/Array<i32>#every
-   local.set $53
-   local.get $53
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 468
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
+   i32.const 376
+   i32.const 387
    i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 469
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#push
-   drop
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
-   global.get $std/array/arr
-   i32.const 12
-   call $~lib/array/Array<i32>#some
-   local.set $53
-   local.get $53
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 479
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 13
-   call $~lib/array/Array<i32>#some
-   local.set $53
-   local.get $53
+  local.get $33
+  call $~lib/rt/pure/__release
+  local.get $37
+  call $~lib/rt/pure/__release
+  local.get $35
+  call $~lib/rt/pure/__release
+  local.get $30
+  call $~lib/rt/pure/__release
+  local.get $32
+  call $~lib/rt/pure/__release
+  local.get $31
+  call $~lib/rt/pure/__release
+  local.get $36
+  call $~lib/rt/pure/__release
+  local.get $27
+  call $~lib/rt/pure/__release
+  local.get $29
+  call $~lib/rt/pure/__release
+  local.get $28
+  call $~lib/rt/pure/__release
+  local.get $6
+  call $~lib/rt/pure/__release
+  local.get $24
+  call $~lib/rt/pure/__release
+  local.get $26
+  call $~lib/rt/pure/__release
+  local.get $25
+  call $~lib/rt/pure/__release
+  local.get $3
+  call $~lib/rt/pure/__release
+  local.get $21
+  call $~lib/rt/pure/__release
+  local.get $23
+  call $~lib/rt/pure/__release
+  local.get $22
+  call $~lib/rt/pure/__release
+  local.get $4
+  call $~lib/rt/pure/__release
+  local.get $18
+  call $~lib/rt/pure/__release
+  local.get $20
+  call $~lib/rt/pure/__release
+  local.get $19
+  call $~lib/rt/pure/__release
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $15
+  call $~lib/rt/pure/__release
+  local.get $17
+  call $~lib/rt/pure/__release
+  local.get $16
+  call $~lib/rt/pure/__release
+  local.get $2
+  call $~lib/rt/pure/__release
+  local.get $12
+  call $~lib/rt/pure/__release
+  local.get $14
+  call $~lib/rt/pure/__release
+  local.get $13
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $9
+  call $~lib/rt/pure/__release
+  local.get $11
+  call $~lib/rt/pure/__release
+  local.get $10
+  call $~lib/rt/pure/__release
+  local.get $7
+  call $~lib/rt/pure/__release
+  local.get $5
+  call $~lib/rt/pure/__release
+  local.get $8
+  call $~lib/rt/pure/__release
+  local.get $38
+  call $~lib/rt/pure/__release
+  local.get $34
+  call $~lib/rt/pure/__release
+  local.get $40
+  call $~lib/rt/pure/__release
+  local.get $41
+  call $~lib/rt/pure/__release
+  local.get $42
+  call $~lib/rt/pure/__release
+  local.get $39
+  call $~lib/rt/pure/__release
+  local.get $44
+  call $~lib/rt/pure/__release
+  local.get $45
+  call $~lib/rt/pure/__release
+  local.get $46
+  call $~lib/rt/pure/__release
+  local.get $43
+  call $~lib/rt/pure/__release
+  local.get $48
+  call $~lib/rt/pure/__release
+  local.get $49
+  call $~lib/rt/pure/__release
+  local.get $50
+  call $~lib/rt/pure/__release
+  local.get $47
+  call $~lib/rt/pure/__release
+  local.get $52
+  call $~lib/rt/pure/__release
+  local.get $53
+  call $~lib/rt/pure/__release
+  global.get $std/array/arr
+  i32.const 0
+  i32.const 0
+  call $~lib/array/Array<i32>#__set
+  global.get $std/array/arr
+  i32.const 1
+  i32.const 1
+  call $~lib/array/Array<i32>#__set
+  global.get $std/array/arr
+  i32.const 2
+  i32.const 2
+  call $~lib/array/Array<i32>#__set
+  global.get $std/array/arr
+  i32.const 3
+  i32.const 3
+  call $~lib/array/Array<i32>#__set
+  global.get $std/array/arr
+  i32.const 1
+  call $~lib/array/Array<i32>#findIndex
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 482
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 14
-   call $~lib/array/Array<i32>#some
-   local.set $53
-   local.get $53
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 490
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 8
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 491
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 15
-   call $~lib/array/Array<i32>#some
-   local.set $53
-   local.get $53
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 493
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   i32.const 16
-   call $~lib/array/Array<i32>#some
-   local.set $53
-   local.get $53
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 506
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
+   i32.const 376
+   i32.const 400
    i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 507
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#push
-   drop
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#findIndex
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   global.set $std/array/i
-   global.get $std/array/arr
-   i32.const 17
-   call $~lib/array/Array<i32>#forEach
-   global.get $std/array/i
-   i32.const 6
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 518
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
+   i32.const 376
+   i32.const 403
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#findIndex
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const -1
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   global.set $std/array/i
-   global.get $std/array/arr
-   i32.const 18
-   call $~lib/array/Array<i32>#forEach
-   global.get $std/array/i
-   i32.const 6
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 527
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 8
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 528
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 0
-   global.set $std/array/i
-   global.get $std/array/arr
-   i32.const 19
-   call $~lib/array/Array<i32>#forEach
-   global.get $std/array/i
+   i32.const 376
    i32.const 406
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 531
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 4
+  call $~lib/array/Array<i32>#findIndex
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const -1
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   global.set $std/array/i
-   global.get $std/array/arr
-   i32.const 20
-   call $~lib/array/Array<i32>#forEach
-   global.get $std/array/i
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 545
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
+   i32.const 376
+   i32.const 414
    i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 546
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 8
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 415
    i32.const 2
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 21
-   call $~lib/array/Array<i32>#forEach
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 100
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 571
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block $break|0
-    i32.const 0
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 5
+  call $~lib/array/Array<i32>#findIndex
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const -1
+  i32.ne
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 417
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  i32.const 6
+  call $~lib/array/Array<i32>#findIndex
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const -1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 430
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 431
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 7
+  call $~lib/array/Array<i32>#every
+  local.set $53
+  local.get $53
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 441
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 8
+  call $~lib/array/Array<i32>#every
+  local.set $53
+  local.get $53
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 444
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 9
+  call $~lib/array/Array<i32>#every
+  local.set $53
+  local.get $53
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 452
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 8
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 453
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 10
+  call $~lib/array/Array<i32>#every
+  local.set $53
+  local.get $53
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 455
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  i32.const 11
+  call $~lib/array/Array<i32>#every
+  local.set $53
+  local.get $53
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 468
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 469
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 12
+  call $~lib/array/Array<i32>#some
+  local.set $53
+  local.get $53
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 479
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 13
+  call $~lib/array/Array<i32>#some
+  local.set $53
+  local.get $53
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 482
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 14
+  call $~lib/array/Array<i32>#some
+  local.set $53
+  local.get $53
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 490
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 8
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 491
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 15
+  call $~lib/array/Array<i32>#some
+  local.set $53
+  local.get $53
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 493
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  i32.const 16
+  call $~lib/array/Array<i32>#some
+  local.set $53
+  local.get $53
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 506
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 507
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#push
+  drop
+  i32.const 0
+  global.set $std/array/i
+  global.get $std/array/arr
+  i32.const 17
+  call $~lib/array/Array<i32>#forEach
+  global.get $std/array/i
+  i32.const 6
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 518
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 0
+  global.set $std/array/i
+  global.get $std/array/arr
+  i32.const 18
+  call $~lib/array/Array<i32>#forEach
+  global.get $std/array/i
+  i32.const 6
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 527
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 8
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 528
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 0
+  global.set $std/array/i
+  global.get $std/array/arr
+  i32.const 19
+  call $~lib/array/Array<i32>#forEach
+  global.get $std/array/i
+  i32.const 406
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 531
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  i32.const 0
+  global.set $std/array/i
+  global.get $std/array/arr
+  i32.const 20
+  call $~lib/array/Array<i32>#forEach
+  global.get $std/array/i
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 545
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 546
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 21
+  call $~lib/array/Array<i32>#forEach
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 100
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 571
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  block $break|0
+   i32.const 0
+   local.set $53
+   loop $loop|0
+    local.get $53
+    i32.const 100
+    i32.lt_s
+    i32.eqz
+    br_if $break|0
+    global.get $std/array/arr
+    call $~lib/array/Array<i32>#pop
+    drop
+    local.get $53
+    i32.const 1
+    i32.add
     local.set $53
-    loop $repeat|0
-     local.get $53
-     i32.const 100
-     i32.lt_s
-     i32.eqz
-     br_if $break|0
-     global.get $std/array/arr
-     call $~lib/array/Array<i32>#pop
-     drop
-     local.get $53
-     i32.const 1
-     i32.add
-     local.set $53
-     br $repeat|0
-     unreachable
-    end
-    unreachable
+    br $loop|0
    end
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 1
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#push
-   drop
+   unreachable
   end
-  block
-   global.get $std/array/arr
-   i32.const 22
-   call $~lib/array/Array<i32>#map<f32>
-   local.set $53
-   local.get $53
-   call $~lib/array/Array<f32>#get:length
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 585
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $53
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 1
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 22
+  call $~lib/array/Array<i32>#map<f32>
+  local.set $53
+  local.get $53
+  call $~lib/array/Array<f32>#get:length
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   call $~lib/array/Array<f32>#__get
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#__get
-   f32.convert_i32_s
-   f32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 586
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 0
-   global.set $std/array/i
-   global.get $std/array/arr
-   i32.const 23
-   call $~lib/array/Array<i32>#map<i32>
-   call $~lib/rt/pure/__release
-   global.get $std/array/i
-   i32.const 6
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 595
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 8
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 596
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 0
-   global.set $std/array/i
-   global.get $std/array/arr
-   i32.const 24
-   call $~lib/array/Array<i32>#map<i32>
-   call $~lib/rt/pure/__release
-   global.get $std/array/i
-   i32.const 406
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 603
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   i32.const 0
-   global.set $std/array/i
-   global.get $std/array/arr
-   i32.const 25
-   call $~lib/array/Array<i32>#map<i32>
-   call $~lib/rt/pure/__release
-   global.get $std/array/i
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 618
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
+   i32.const 376
+   i32.const 585
    i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 619
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#push
-   drop
-   local.get $53
-   call $~lib/rt/pure/__release
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
-   global.get $std/array/arr
-   i32.const 26
-   call $~lib/array/Array<i32>#filter
-   local.set $53
-   local.get $53
-   call $~lib/array/Array<i32>#get:length
-   i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 629
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
+  local.get $53
+  i32.const 0
+  call $~lib/array/Array<f32>#__get
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#__get
+  f32.convert_i32_s
+  f32.eq
+  i32.eqz
+  if
    i32.const 0
-   global.set $std/array/i
-   global.get $std/array/arr
-   i32.const 27
-   call $~lib/array/Array<i32>#filter
-   call $~lib/rt/pure/__release
-   global.get $std/array/i
-   i32.const 6
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 638
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 8
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 639
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 0
-   global.set $std/array/i
-   global.get $std/array/arr
-   i32.const 28
-   call $~lib/array/Array<i32>#filter
-   call $~lib/rt/pure/__release
-   global.get $std/array/i
-   i32.const 406
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 646
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   i32.const 0
-   global.set $std/array/i
-   global.get $std/array/arr
-   i32.const 29
-   call $~lib/array/Array<i32>#filter
-   call $~lib/rt/pure/__release
-   global.get $std/array/i
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 661
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
+   i32.const 376
+   i32.const 586
    i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 662
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#push
-   drop
-   local.get $53
-   call $~lib/rt/pure/__release
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
-   global.get $std/array/arr
-   i32.const 30
+  i32.const 0
+  global.set $std/array/i
+  global.get $std/array/arr
+  i32.const 23
+  call $~lib/array/Array<i32>#map<i32>
+  call $~lib/rt/pure/__release
+  global.get $std/array/i
+  i32.const 6
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   call $~lib/array/Array<i32>#reduce<i32>
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 6
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 672
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 31
-   i32.const 4
-   call $~lib/array/Array<i32>#reduce<i32>
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 10
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 676
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 32
-   i32.const 0
-   call $~lib/array/Array<i32>#reduce<bool>
-   local.set $53
-   local.get $53
-   i32.const 0
-   i32.ne
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 679
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 33
-   i32.const 0
-   call $~lib/array/Array<i32>#reduce<bool>
-   local.set $53
-   local.get $53
-   i32.const 0
-   i32.ne
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 682
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 34
-   i32.const 0
-   call $~lib/array/Array<i32>#reduce<i32>
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 6
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 690
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 8
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 691
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 35
-   i32.const 0
-   call $~lib/array/Array<i32>#reduce<i32>
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 10
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 693
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   i32.const 36
-   i32.const 0
-   call $~lib/array/Array<i32>#reduce<i32>
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 706
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
+   i32.const 376
+   i32.const 595
    i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 707
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 2
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#push
-   drop
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
-   global.get $std/array/arr
-   i32.const 37
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 8
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   call $~lib/array/Array<i32>#reduceRight<i32>
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 6
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 717
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 38
-   i32.const 4
-   call $~lib/array/Array<i32>#reduceRight<i32>
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 10
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 721
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 39
-   i32.const 0
-   call $~lib/array/Array<i32>#reduceRight<bool>
-   local.set $53
-   local.get $53
-   i32.const 0
-   i32.ne
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 724
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 40
-   i32.const 0
-   call $~lib/array/Array<i32>#reduceRight<bool>
-   local.set $53
-   local.get $53
-   i32.const 0
-   i32.ne
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 727
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 41
-   i32.const 0
-   call $~lib/array/Array<i32>#reduceRight<i32>
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 6
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 735
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 8
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 736
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 42
-   i32.const 0
-   call $~lib/array/Array<i32>#reduceRight<i32>
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 10
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 738
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#pop
-   drop
-   global.get $std/array/arr
-   i32.const 43
-   i32.const 0
-   call $~lib/array/Array<i32>#reduceRight<i32>
-   global.set $std/array/i
-   global.get $std/array/i
-   i32.const 6
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 751
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   call $~lib/array/Array<i32>#get:length
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 752
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $std/array/arr
-   i32.const 0
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 1
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
+   i32.const 376
+   i32.const 596
    i32.const 2
-   call $~lib/array/Array<i32>#push
-   drop
-   global.get $std/array/arr
-   i32.const 3
-   call $~lib/array/Array<i32>#push
-   drop
+   call $~lib/builtins/abort
+   unreachable
   end
+  i32.const 0
+  global.set $std/array/i
+  global.get $std/array/arr
+  i32.const 24
+  call $~lib/array/Array<i32>#map<i32>
+  call $~lib/rt/pure/__release
+  global.get $std/array/i
+  i32.const 406
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 603
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  i32.const 0
+  global.set $std/array/i
+  global.get $std/array/arr
+  i32.const 25
+  call $~lib/array/Array<i32>#map<i32>
+  call $~lib/rt/pure/__release
+  global.get $std/array/i
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 618
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 619
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#push
+  drop
+  local.get $53
+  call $~lib/rt/pure/__release
+  global.get $std/array/arr
+  i32.const 26
+  call $~lib/array/Array<i32>#filter
+  local.set $53
+  local.get $53
+  call $~lib/array/Array<i32>#get:length
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 629
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 0
+  global.set $std/array/i
+  global.get $std/array/arr
+  i32.const 27
+  call $~lib/array/Array<i32>#filter
+  call $~lib/rt/pure/__release
+  global.get $std/array/i
+  i32.const 6
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 638
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 8
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 639
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 0
+  global.set $std/array/i
+  global.get $std/array/arr
+  i32.const 28
+  call $~lib/array/Array<i32>#filter
+  call $~lib/rt/pure/__release
+  global.get $std/array/i
+  i32.const 406
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 646
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  i32.const 0
+  global.set $std/array/i
+  global.get $std/array/arr
+  i32.const 29
+  call $~lib/array/Array<i32>#filter
+  call $~lib/rt/pure/__release
+  global.get $std/array/i
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 661
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 662
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#push
+  drop
+  local.get $53
+  call $~lib/rt/pure/__release
+  global.get $std/array/arr
+  i32.const 30
+  i32.const 0
+  call $~lib/array/Array<i32>#reduce<i32>
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 6
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 672
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 31
+  i32.const 4
+  call $~lib/array/Array<i32>#reduce<i32>
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 10
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 676
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 32
+  i32.const 0
+  call $~lib/array/Array<i32>#reduce<bool>
+  local.set $53
+  local.get $53
+  i32.const 0
+  i32.ne
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 679
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 33
+  i32.const 0
+  call $~lib/array/Array<i32>#reduce<bool>
+  local.set $53
+  local.get $53
+  i32.const 0
+  i32.ne
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 682
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 34
+  i32.const 0
+  call $~lib/array/Array<i32>#reduce<i32>
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 6
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 690
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 8
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 691
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 35
+  i32.const 0
+  call $~lib/array/Array<i32>#reduce<i32>
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 10
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 693
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  i32.const 36
+  i32.const 0
+  call $~lib/array/Array<i32>#reduce<i32>
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 706
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 707
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 37
+  i32.const 0
+  call $~lib/array/Array<i32>#reduceRight<i32>
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 6
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 717
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 38
+  i32.const 4
+  call $~lib/array/Array<i32>#reduceRight<i32>
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 10
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 721
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 39
+  i32.const 0
+  call $~lib/array/Array<i32>#reduceRight<bool>
+  local.set $53
+  local.get $53
+  i32.const 0
+  i32.ne
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 724
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 40
+  i32.const 0
+  call $~lib/array/Array<i32>#reduceRight<bool>
+  local.set $53
+  local.get $53
+  i32.const 0
+  i32.ne
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 727
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 41
+  i32.const 0
+  call $~lib/array/Array<i32>#reduceRight<i32>
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 6
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 735
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 8
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 736
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 42
+  i32.const 0
+  call $~lib/array/Array<i32>#reduceRight<i32>
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 10
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 738
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#pop
+  drop
+  global.get $std/array/arr
+  i32.const 43
+  i32.const 0
+  call $~lib/array/Array<i32>#reduceRight<i32>
+  global.set $std/array/i
+  global.get $std/array/i
+  i32.const 6
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 751
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  call $~lib/array/Array<i32>#get:length
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 752
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $std/array/arr
+  i32.const 0
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 1
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 2
+  call $~lib/array/Array<i32>#push
+  drop
+  global.get $std/array/arr
+  i32.const 3
+  call $~lib/array/Array<i32>#push
+  drop
   call $~lib/bindings/Math/random
   i64.reinterpret_f64
   call $~lib/math/NativeMath.seedRandom
-  block
-   i32.const 8
+  i32.const 8
+  i32.const 2
+  i32.const 8
+  i32.const 3392
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $52
+  call $~lib/rt/pure/__retain
+  local.set $53
+  i32.const 0
+  global.set $~lib/argc
+  local.get $53
+  i32.const 0
+  call $~lib/array/Array<f32>#sort|trampoline
+  call $~lib/rt/pure/__release
+  local.get $53
+  i32.const 8
+  i32.const 2
+  i32.const 8
+  i32.const 3440
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $50
+  i32.const 0
+  call $std/array/isArraysEqual<f32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 841
    i32.const 2
-   i32.const 8
-   i32.const 3392
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $52
-   call $~lib/rt/pure/__retain
-   local.set $53
-   i32.const 0
-   global.set $~lib/argc
-   local.get $53
-   i32.const 0
-   call $~lib/array/Array<f32>#sort|trampoline
-   call $~lib/rt/pure/__release
-   local.get $53
-   i32.const 8
-   i32.const 2
-   i32.const 8
-   i32.const 3440
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $50
-   i32.const 0
-   call $std/array/isArraysEqual<f32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 841
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 8
-   i32.const 3
-   i32.const 9
-   i32.const 3488
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $49
-   call $~lib/rt/pure/__retain
-   local.set $47
-   i32.const 0
-   global.set $~lib/argc
-   local.get $47
-   i32.const 0
-   call $~lib/array/Array<f64>#sort|trampoline
-   call $~lib/rt/pure/__release
-   local.get $47
-   i32.const 8
-   i32.const 3
-   i32.const 9
-   i32.const 3568
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $43
-   i32.const 0
-   call $std/array/isArraysEqual<f64>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 845
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 3648
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $46
-   call $~lib/rt/pure/__retain
-   local.set $48
-   i32.const 0
-   global.set $~lib/argc
-   local.get $48
-   i32.const 0
-   call $~lib/array/Array<i32>#sort|trampoline
-   call $~lib/rt/pure/__release
-   local.get $48
-   i32.const 5
-   i32.const 2
-   i32.const 3
-   i32.const 3688
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $44
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 849
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 5
-   i32.const 2
-   i32.const 7
-   i32.const 3728
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $39
-   call $~lib/rt/pure/__retain
-   local.set $45
-   i32.const 0
-   global.set $~lib/argc
-   local.get $45
-   i32.const 0
-   call $~lib/array/Array<u32>#sort|trampoline
-   call $~lib/rt/pure/__release
-   local.get $45
-   i32.const 5
-   i32.const 2
-   i32.const 7
-   i32.const 3768
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $41
-   i32.const 0
-   call $std/array/isArraysEqual<u32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 853
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 0
-   i32.const 2
-   i32.const 3
-   i32.const 3808
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $40
-   call $~lib/rt/pure/__retain
-   local.set $42
-   i32.const 1
-   i32.const 2
-   i32.const 3
-   i32.const 3824
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $38
-   call $~lib/rt/pure/__retain
-   local.set $34
-   i32.const 2
-   i32.const 2
-   i32.const 3
-   i32.const 3848
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $5
-   call $~lib/rt/pure/__retain
-   local.set $8
-   i32.const 4
-   i32.const 2
-   i32.const 3
-   i32.const 3872
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $10
-   call $~lib/rt/pure/__retain
-   local.set $7
-   i32.const 4
-   i32.const 2
-   i32.const 3
-   i32.const 3904
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $9
-   call $~lib/rt/pure/__retain
-   local.set $11
-   i32.const 64
-   call $std/array/createReverseOrderedArray
-   local.set $1
-   i32.const 128
-   call $std/array/createReverseOrderedArray
-   local.set $13
-   i32.const 1024
-   call $std/array/createReverseOrderedArray
-   local.set $14
-   i32.const 10000
-   call $std/array/createReverseOrderedArray
-   local.set $12
-   i32.const 512
-   call $std/array/createRandomOrderedArray
-   local.set $2
-   local.get $42
-   call $std/array/assertSortedDefault<i32>
-   local.get $34
-   call $std/array/assertSortedDefault<i32>
-   local.get $34
-   i32.const 1
-   i32.const 2
-   i32.const 3
-   i32.const 3992
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $17
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 873
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $8
-   call $std/array/assertSortedDefault<i32>
-   local.get $8
-   i32.const 2
-   i32.const 2
-   i32.const 3
-   i32.const 4016
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $15
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 876
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $7
-   call $std/array/assertSortedDefault<i32>
-   local.get $7
-   local.get $11
-   i32.const 0
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 879
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   call $std/array/assertSortedDefault<i32>
-   local.get $1
-   local.get $11
-   i32.const 4
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 882
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $13
-   call $std/array/assertSortedDefault<i32>
-   local.get $13
-   local.get $11
-   i32.const 4
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 885
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $14
-   call $std/array/assertSortedDefault<i32>
-   local.get $14
-   local.get $11
-   i32.const 4
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 888
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $12
-   call $std/array/assertSortedDefault<i32>
-   local.get $12
-   local.get $11
-   i32.const 4
-   call $std/array/isArraysEqual<i32>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 891
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $2
-   call $std/array/assertSortedDefault<i32>
-   local.get $52
-   call $~lib/rt/pure/__release
-   local.get $53
-   call $~lib/rt/pure/__release
-   local.get $50
-   call $~lib/rt/pure/__release
-   local.get $49
-   call $~lib/rt/pure/__release
-   local.get $47
-   call $~lib/rt/pure/__release
-   local.get $43
-   call $~lib/rt/pure/__release
-   local.get $46
-   call $~lib/rt/pure/__release
-   local.get $48
-   call $~lib/rt/pure/__release
-   local.get $44
-   call $~lib/rt/pure/__release
-   local.get $39
-   call $~lib/rt/pure/__release
-   local.get $45
-   call $~lib/rt/pure/__release
-   local.get $41
-   call $~lib/rt/pure/__release
-   local.get $40
-   call $~lib/rt/pure/__release
-   local.get $42
-   call $~lib/rt/pure/__release
-   local.get $38
-   call $~lib/rt/pure/__release
-   local.get $34
-   call $~lib/rt/pure/__release
-   local.get $5
-   call $~lib/rt/pure/__release
-   local.get $8
-   call $~lib/rt/pure/__release
-   local.get $10
-   call $~lib/rt/pure/__release
-   local.get $7
-   call $~lib/rt/pure/__release
-   local.get $9
-   call $~lib/rt/pure/__release
-   local.get $11
-   call $~lib/rt/pure/__release
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $13
-   call $~lib/rt/pure/__release
-   local.get $14
-   call $~lib/rt/pure/__release
-   local.get $12
-   call $~lib/rt/pure/__release
-   local.get $2
-   call $~lib/rt/pure/__release
-   local.get $17
-   call $~lib/rt/pure/__release
-   local.get $15
-   call $~lib/rt/pure/__release
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
-   i32.const 64
-   call $std/array/createRandomOrderedArray
-   local.set $15
-   i32.const 257
-   call $std/array/createRandomOrderedArray
-   local.set $17
-   local.get $15
-   i32.const 49
-   call $std/array/assertSorted<i32>
-   local.get $15
-   i32.const 50
-   call $std/array/assertSorted<i32>
-   local.get $17
-   i32.const 51
-   call $std/array/assertSorted<i32>
-   local.get $17
-   i32.const 52
-   call $std/array/assertSorted<i32>
-   local.get $15
-   call $~lib/rt/pure/__release
-   local.get $17
-   call $~lib/rt/pure/__release
-  end
-  block
-   i32.const 2
-   call $std/array/createReverseOrderedNestedArray
-   local.set $17
-   local.get $17
-   i32.const 53
-   call $std/array/assertSorted<~lib/array/Array<i32>>
-   local.get $17
-   call $~lib/rt/pure/__release
-  end
-  block
-   i32.const 512
-   call $std/array/createReverseOrderedElementsArray
-   local.set $17
-   local.get $17
-   i32.const 54
-   call $std/array/assertSorted<std/array/Proxy<i32>>
-   local.get $17
-   call $~lib/rt/pure/__release
-  end
-  block
-   i32.const 7
-   i32.const 2
-   i32.const 13
-   i32.const 4264
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $15
-   call $~lib/rt/pure/__retain
-   local.set $17
-   i32.const 7
-   i32.const 2
-   i32.const 13
-   i32.const 4312
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $12
-   call $~lib/rt/pure/__retain
-   local.set $2
-   i32.const 1
-   global.set $~lib/argc
-   local.get $17
+  i32.const 8
+  i32.const 3
+  i32.const 9
+  i32.const 3488
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $49
+  call $~lib/rt/pure/__retain
+  local.set $47
+  i32.const 0
+  global.set $~lib/argc
+  local.get $47
+  i32.const 0
+  call $~lib/array/Array<f64>#sort|trampoline
+  call $~lib/rt/pure/__release
+  local.get $47
+  i32.const 8
+  i32.const 3
+  i32.const 9
+  i32.const 3568
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $43
+  i32.const 0
+  call $std/array/isArraysEqual<f64>
+  i32.eqz
+  if
    i32.const 0
-   call $std/array/assertSorted<~lib/string/String | null>|trampoline
-   local.get $17
-   local.get $2
-   i32.const 0
-   call $std/array/isArraysEqual<~lib/string/String | null>
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 928
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 400
-   call $std/array/createRandomStringArray
-   local.set $14
-   i32.const 1
-   global.set $~lib/argc
-   local.get $14
-   i32.const 0
-   call $std/array/assertSorted<~lib/string/String>|trampoline
-   local.get $15
-   call $~lib/rt/pure/__release
-   local.get $17
-   call $~lib/rt/pure/__release
-   local.get $12
-   call $~lib/rt/pure/__release
-   local.get $2
-   call $~lib/rt/pure/__release
-   local.get $14
-   call $~lib/rt/pure/__release
+   i32.const 376
+   i32.const 845
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
-   i32.const 2
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 3648
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $46
+  call $~lib/rt/pure/__retain
+  local.set $48
+  i32.const 0
+  global.set $~lib/argc
+  local.get $48
+  i32.const 0
+  call $~lib/array/Array<i32>#sort|trampoline
+  call $~lib/rt/pure/__release
+  local.get $48
+  i32.const 5
+  i32.const 2
+  i32.const 3
+  i32.const 3688
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $44
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
    i32.const 0
-   i32.const 15
-   i32.const 4432
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $2
-   i32.const 4512
-   call $~lib/array/Array<bool>#join
-   local.tee $14
-   i32.const 4536
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 939
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 3
+   i32.const 376
+   i32.const 849
    i32.const 2
-   i32.const 3
-   i32.const 4576
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $17
-   i32.const 4248
-   call $~lib/array/Array<i32>#join
-   local.tee $12
-   i32.const 5080
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 940
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 3
-   i32.const 2
-   i32.const 7
-   i32.const 5112
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $13
-   i32.const 5144
-   call $~lib/array/Array<u32>#join
-   local.tee $15
-   i32.const 5080
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 941
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 2
-   i32.const 2
-   i32.const 3
-   i32.const 5168
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $11
-   i32.const 5192
-   call $~lib/array/Array<i32>#join
-   local.tee $1
-   i32.const 5216
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 942
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 6
-   i32.const 3
-   i32.const 9
-   i32.const 5280
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $7
-   i32.const 5344
-   call $~lib/array/Array<f64>#join
-   local.tee $9
-   i32.const 6544
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 943
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 3
-   i32.const 2
-   i32.const 14
-   i32.const 6664
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $8
-   i32.const 4248
-   call $~lib/array/Array<~lib/string/String>#join
-   local.tee $10
-   i32.const 6640
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 944
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 3
-    i32.const 2
-    i32.const 19
-    i32.const 0
-    call $~lib/rt/__allocArray
-    local.set $5
-    local.get $5
-    i32.load offset=4
-    local.set $34
-    local.get $34
-    i32.const 0
-    call $std/array/Ref#constructor
-    local.tee $38
-    call $~lib/rt/pure/__retain
-    i32.store
-    local.get $34
-    i32.const 0
-    call $~lib/rt/pure/__retain
-    i32.store offset=4
-    local.get $34
-    i32.const 0
-    call $std/array/Ref#constructor
-    local.tee $42
-    call $~lib/rt/pure/__retain
-    i32.store offset=8
-    local.get $5
-   end
-   call $~lib/rt/pure/__retain
-   local.set $34
-   local.get $34
-   i32.const 4512
-   call $~lib/array/Array<std/array/Ref | null>#join
-   local.tee $5
-   i32.const 6744
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 946
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $2
-   call $~lib/rt/pure/__release
-   local.get $14
-   call $~lib/rt/pure/__release
-   local.get $17
-   call $~lib/rt/pure/__release
-   local.get $12
-   call $~lib/rt/pure/__release
-   local.get $13
-   call $~lib/rt/pure/__release
-   local.get $15
-   call $~lib/rt/pure/__release
-   local.get $11
-   call $~lib/rt/pure/__release
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $7
-   call $~lib/rt/pure/__release
-   local.get $9
-   call $~lib/rt/pure/__release
-   local.get $8
-   call $~lib/rt/pure/__release
-   local.get $10
-   call $~lib/rt/pure/__release
-   local.get $38
-   call $~lib/rt/pure/__release
-   local.get $42
-   call $~lib/rt/pure/__release
-   local.get $34
-   call $~lib/rt/pure/__release
-   local.get $5
-   call $~lib/rt/pure/__release
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
+  i32.const 5
+  i32.const 2
+  i32.const 7
+  i32.const 3728
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $39
+  call $~lib/rt/pure/__retain
+  local.set $45
+  i32.const 0
+  global.set $~lib/argc
+  local.get $45
+  i32.const 0
+  call $~lib/array/Array<u32>#sort|trampoline
+  call $~lib/rt/pure/__release
+  local.get $45
+  i32.const 5
+  i32.const 2
+  i32.const 7
+  i32.const 3768
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $41
+  i32.const 0
+  call $std/array/isArraysEqual<u32>
+  i32.eqz
+  if
    i32.const 0
+   i32.const 376
+   i32.const 853
    i32.const 2
-   i32.const 3
-   i32.const 6824
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $34
-   call $~lib/rt/pure/__retain
-   local.set $5
-   i32.const 1
-   i32.const 2
-   i32.const 3
-   i32.const 6840
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $38
-   call $~lib/rt/pure/__retain
-   local.set $42
-   i32.const 2
-   i32.const 2
-   i32.const 3
-   i32.const 6864
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $8
-   call $~lib/rt/pure/__retain
-   local.set $10
-   i32.const 4
-   i32.const 2
-   i32.const 3
-   i32.const 6888
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $7
-   call $~lib/rt/pure/__retain
-   local.set $9
-   local.get $5
-   call $~lib/array/Array<i32>#toString
-   local.tee $1
-   i32.const 4248
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 956
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $42
-   call $~lib/array/Array<i32>#toString
-   local.tee $11
-   i32.const 6640
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 957
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $10
-   call $~lib/array/Array<i32>#toString
-   local.tee $15
-   i32.const 6920
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 958
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $9
-   call $~lib/array/Array<i32>#toString
-   local.tee $13
-   i32.const 6944
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 959
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 3
-   i32.const 0
-   i32.const 20
-   i32.const 6976
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $17
-   call $~lib/array/Array<i8>#toString
-   local.tee $12
-   i32.const 7000
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 961
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 3
-   i32.const 1
-   i32.const 21
-   i32.const 7032
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $2
-   call $~lib/array/Array<u16>#toString
-   local.tee $14
-   i32.const 7056
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 962
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 3
-   i32.const 3
-   i32.const 16
-   i32.const 7096
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $41
-   call $~lib/array/Array<u64>#toString
-   local.tee $40
-   i32.const 7136
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 963
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 4
-   i32.const 3
-   i32.const 22
-   i32.const 7200
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $39
-   call $~lib/array/Array<i64>#toString
-   local.tee $45
-   i32.const 7248
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 964
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 7
-   i32.const 2
-   i32.const 13
-   i32.const 7352
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $48
-   call $~lib/rt/pure/__retain
-   local.set $44
-   local.get $44
-   call $~lib/array/Array<~lib/string/String | null>#toString
-   local.tee $46
-   i32.const 7400
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 968
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 4
-   i32.const 2
-   i32.const 14
-   i32.const 7496
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $47
-   call $~lib/array/Array<~lib/string/String>#toString
-   local.tee $43
-   i32.const 7528
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 969
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 2
-    i32.const 2
-    i32.const 10
-    i32.const 0
-    call $~lib/rt/__allocArray
-    local.set $49
-    local.get $49
-    i32.load offset=4
-    local.set $50
-    local.get $50
-    i32.const 2
-    i32.const 2
-    i32.const 3
-    i32.const 7560
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $52
-    call $~lib/rt/pure/__retain
-    i32.store
-    local.get $50
-    i32.const 2
-    i32.const 2
-    i32.const 3
-    i32.const 7584
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $16
-    call $~lib/rt/pure/__retain
-    i32.store offset=4
-    local.get $49
-   end
-   call $~lib/rt/pure/__retain
-   local.set $54
-   local.get $54
-   call $~lib/array/Array<~lib/array/Array<i32>>#toString
-   local.tee $50
-   i32.const 7608
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 972
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 2
-    i32.const 2
-    i32.const 23
-    i32.const 0
-    call $~lib/rt/__allocArray
-    local.set $49
-    local.get $49
-    i32.load offset=4
-    local.set $53
-    local.get $53
-    i32.const 2
-    i32.const 0
-    i32.const 6
-    i32.const 7640
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $19
-    call $~lib/rt/pure/__retain
-    i32.store
-    local.get $53
-    i32.const 2
-    i32.const 0
-    i32.const 6
-    i32.const 7664
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.tee $20
-    call $~lib/rt/pure/__retain
-    i32.store offset=4
-    local.get $49
-   end
-   call $~lib/rt/pure/__retain
-   local.set $55
-   local.get $55
-   call $~lib/array/Array<~lib/array/Array<u8>>#toString
-   local.tee $53
-   i32.const 7608
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 975
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 1
-    i32.const 2
-    i32.const 25
-    i32.const 0
-    call $~lib/rt/__allocArray
-    local.set $49
-    local.get $49
-    i32.load offset=4
-    local.set $0
-    local.get $0
-    block (result i32)
-     i32.const 1
-     i32.const 2
-     i32.const 24
-     i32.const 0
-     call $~lib/rt/__allocArray
-     local.set $18
-     local.get $18
-     i32.load offset=4
-     local.set $4
-     local.get $4
-     i32.const 1
-     i32.const 2
-     i32.const 7
-     i32.const 7688
-     call $~lib/rt/__allocArray
-     call $~lib/rt/pure/__retain
-     local.tee $23
-     call $~lib/rt/pure/__retain
-     i32.store
-     local.get $18
-    end
-    call $~lib/rt/pure/__retain
-    i32.store
-    local.get $49
-   end
-   call $~lib/rt/pure/__retain
-   local.set $56
-   local.get $56
-   call $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#toString
-   local.tee $0
-   i32.const 6640
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 376
-    i32.const 978
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $34
-   call $~lib/rt/pure/__release
-   local.get $5
-   call $~lib/rt/pure/__release
-   local.get $38
-   call $~lib/rt/pure/__release
-   local.get $42
-   call $~lib/rt/pure/__release
-   local.get $8
-   call $~lib/rt/pure/__release
-   local.get $10
-   call $~lib/rt/pure/__release
-   local.get $7
-   call $~lib/rt/pure/__release
-   local.get $9
-   call $~lib/rt/pure/__release
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $11
-   call $~lib/rt/pure/__release
-   local.get $15
-   call $~lib/rt/pure/__release
-   local.get $13
-   call $~lib/rt/pure/__release
-   local.get $17
-   call $~lib/rt/pure/__release
-   local.get $12
-   call $~lib/rt/pure/__release
-   local.get $2
-   call $~lib/rt/pure/__release
-   local.get $14
-   call $~lib/rt/pure/__release
-   local.get $41
-   call $~lib/rt/pure/__release
-   local.get $40
-   call $~lib/rt/pure/__release
-   local.get $39
-   call $~lib/rt/pure/__release
-   local.get $45
-   call $~lib/rt/pure/__release
-   local.get $48
-   call $~lib/rt/pure/__release
-   local.get $44
-   call $~lib/rt/pure/__release
-   local.get $46
-   call $~lib/rt/pure/__release
-   local.get $47
-   call $~lib/rt/pure/__release
-   local.get $43
-   call $~lib/rt/pure/__release
-   local.get $52
-   call $~lib/rt/pure/__release
-   local.get $16
-   call $~lib/rt/pure/__release
-   local.get $50
-   call $~lib/rt/pure/__release
-   local.get $19
-   call $~lib/rt/pure/__release
-   local.get $20
-   call $~lib/rt/pure/__release
-   local.get $53
-   call $~lib/rt/pure/__release
-   local.get $23
-   call $~lib/rt/pure/__release
-   local.get $0
-   call $~lib/rt/pure/__release
+   call $~lib/builtins/abort
+   unreachable
   end
+  i32.const 0
+  i32.const 2
+  i32.const 3
+  i32.const 3808
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $40
+  call $~lib/rt/pure/__retain
+  local.set $42
+  i32.const 1
+  i32.const 2
+  i32.const 3
+  i32.const 3824
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $38
+  call $~lib/rt/pure/__retain
+  local.set $34
+  i32.const 2
+  i32.const 2
+  i32.const 3
+  i32.const 3848
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $5
+  call $~lib/rt/pure/__retain
+  local.set $8
+  i32.const 4
+  i32.const 2
+  i32.const 3
+  i32.const 3872
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $10
+  call $~lib/rt/pure/__retain
+  local.set $7
+  i32.const 4
+  i32.const 2
+  i32.const 3
+  i32.const 3904
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $9
+  call $~lib/rt/pure/__retain
+  local.set $11
+  i32.const 64
+  call $std/array/createReverseOrderedArray
+  local.set $1
+  i32.const 128
+  call $std/array/createReverseOrderedArray
+  local.set $13
+  i32.const 1024
+  call $std/array/createReverseOrderedArray
+  local.set $14
+  i32.const 10000
+  call $std/array/createReverseOrderedArray
+  local.set $12
+  i32.const 512
+  call $std/array/createRandomOrderedArray
+  local.set $2
+  local.get $42
+  call $std/array/assertSortedDefault<i32>
+  local.get $34
+  call $std/array/assertSortedDefault<i32>
+  local.get $34
+  i32.const 1
+  i32.const 2
+  i32.const 3
+  i32.const 3992
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $17
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 873
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $8
+  call $std/array/assertSortedDefault<i32>
+  local.get $8
+  i32.const 2
+  i32.const 2
+  i32.const 3
+  i32.const 4016
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $15
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 876
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $7
+  call $std/array/assertSortedDefault<i32>
+  local.get $7
+  local.get $11
+  i32.const 0
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 879
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  call $std/array/assertSortedDefault<i32>
+  local.get $1
+  local.get $11
+  i32.const 4
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 882
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $13
+  call $std/array/assertSortedDefault<i32>
+  local.get $13
+  local.get $11
+  i32.const 4
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 885
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $14
+  call $std/array/assertSortedDefault<i32>
+  local.get $14
+  local.get $11
+  i32.const 4
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 888
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $12
+  call $std/array/assertSortedDefault<i32>
+  local.get $12
+  local.get $11
+  i32.const 4
+  call $std/array/isArraysEqual<i32>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 891
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $2
+  call $std/array/assertSortedDefault<i32>
+  local.get $52
+  call $~lib/rt/pure/__release
+  local.get $53
+  call $~lib/rt/pure/__release
+  local.get $50
+  call $~lib/rt/pure/__release
+  local.get $49
+  call $~lib/rt/pure/__release
+  local.get $47
+  call $~lib/rt/pure/__release
+  local.get $43
+  call $~lib/rt/pure/__release
+  local.get $46
+  call $~lib/rt/pure/__release
+  local.get $48
+  call $~lib/rt/pure/__release
+  local.get $44
+  call $~lib/rt/pure/__release
+  local.get $39
+  call $~lib/rt/pure/__release
+  local.get $45
+  call $~lib/rt/pure/__release
+  local.get $41
+  call $~lib/rt/pure/__release
+  local.get $40
+  call $~lib/rt/pure/__release
+  local.get $42
+  call $~lib/rt/pure/__release
+  local.get $38
+  call $~lib/rt/pure/__release
+  local.get $34
+  call $~lib/rt/pure/__release
+  local.get $5
+  call $~lib/rt/pure/__release
+  local.get $8
+  call $~lib/rt/pure/__release
+  local.get $10
+  call $~lib/rt/pure/__release
+  local.get $7
+  call $~lib/rt/pure/__release
+  local.get $9
+  call $~lib/rt/pure/__release
+  local.get $11
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $13
+  call $~lib/rt/pure/__release
+  local.get $14
+  call $~lib/rt/pure/__release
+  local.get $12
+  call $~lib/rt/pure/__release
+  local.get $2
+  call $~lib/rt/pure/__release
+  local.get $17
+  call $~lib/rt/pure/__release
+  local.get $15
+  call $~lib/rt/pure/__release
+  i32.const 64
+  call $std/array/createRandomOrderedArray
+  local.set $15
+  i32.const 257
+  call $std/array/createRandomOrderedArray
+  local.set $17
+  local.get $15
+  i32.const 49
+  call $std/array/assertSorted<i32>
+  local.get $15
+  i32.const 50
+  call $std/array/assertSorted<i32>
+  local.get $17
+  i32.const 51
+  call $std/array/assertSorted<i32>
+  local.get $17
+  i32.const 52
+  call $std/array/assertSorted<i32>
+  local.get $15
+  call $~lib/rt/pure/__release
+  local.get $17
+  call $~lib/rt/pure/__release
+  i32.const 2
+  call $std/array/createReverseOrderedNestedArray
+  local.set $17
+  local.get $17
+  i32.const 53
+  call $std/array/assertSorted<~lib/array/Array<i32>>
+  local.get $17
+  call $~lib/rt/pure/__release
+  i32.const 512
+  call $std/array/createReverseOrderedElementsArray
+  local.set $17
+  local.get $17
+  i32.const 54
+  call $std/array/assertSorted<std/array/Proxy<i32>>
+  local.get $17
+  call $~lib/rt/pure/__release
+  i32.const 7
+  i32.const 2
+  i32.const 13
+  i32.const 4264
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $15
+  call $~lib/rt/pure/__retain
+  local.set $17
+  i32.const 7
+  i32.const 2
+  i32.const 13
+  i32.const 4312
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $12
+  call $~lib/rt/pure/__retain
+  local.set $2
+  i32.const 1
+  global.set $~lib/argc
+  local.get $17
+  i32.const 0
+  call $std/array/assertSorted<~lib/string/String | null>|trampoline
+  local.get $17
+  local.get $2
+  i32.const 0
+  call $std/array/isArraysEqual<~lib/string/String | null>
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 928
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 400
+  call $std/array/createRandomStringArray
+  local.set $14
+  i32.const 1
+  global.set $~lib/argc
+  local.get $14
+  i32.const 0
+  call $std/array/assertSorted<~lib/string/String>|trampoline
+  local.get $15
+  call $~lib/rt/pure/__release
+  local.get $17
+  call $~lib/rt/pure/__release
+  local.get $12
+  call $~lib/rt/pure/__release
+  local.get $2
+  call $~lib/rt/pure/__release
+  local.get $14
+  call $~lib/rt/pure/__release
+  i32.const 2
+  i32.const 0
+  i32.const 15
+  i32.const 4432
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $2
+  i32.const 4512
+  call $~lib/array/Array<bool>#join
+  local.tee $14
+  i32.const 4536
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 939
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 3
+  i32.const 2
+  i32.const 3
+  i32.const 4576
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $17
+  i32.const 4248
+  call $~lib/array/Array<i32>#join
+  local.tee $12
+  i32.const 5080
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 940
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 3
+  i32.const 2
+  i32.const 7
+  i32.const 5112
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $13
+  i32.const 5144
+  call $~lib/array/Array<u32>#join
+  local.tee $15
+  i32.const 5080
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 941
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 2
+  i32.const 2
+  i32.const 3
+  i32.const 5168
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $11
+  i32.const 5192
+  call $~lib/array/Array<i32>#join
+  local.tee $1
+  i32.const 5216
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 942
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 6
+  i32.const 3
+  i32.const 9
+  i32.const 5280
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $7
+  i32.const 5344
+  call $~lib/array/Array<f64>#join
+  local.tee $9
+  i32.const 6544
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 943
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 3
+  i32.const 2
+  i32.const 14
+  i32.const 6664
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $8
+  i32.const 4248
+  call $~lib/array/Array<~lib/string/String>#join
+  local.tee $10
+  i32.const 6640
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 944
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 3
+  i32.const 2
+  i32.const 19
+  i32.const 0
+  call $~lib/rt/__allocArray
+  local.set $5
+  local.get $5
+  i32.load offset=4
+  local.set $34
+  local.get $34
+  i32.const 0
+  call $std/array/Ref#constructor
+  local.tee $38
+  call $~lib/rt/pure/__retain
+  i32.store
+  local.get $34
+  i32.const 0
+  call $~lib/rt/pure/__retain
+  i32.store offset=4
+  local.get $34
+  i32.const 0
+  call $std/array/Ref#constructor
+  local.tee $42
+  call $~lib/rt/pure/__retain
+  i32.store offset=8
+  local.get $5
+  call $~lib/rt/pure/__retain
+  local.set $34
+  local.get $34
+  i32.const 4512
+  call $~lib/array/Array<std/array/Ref | null>#join
+  local.tee $5
+  i32.const 6744
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 946
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $2
+  call $~lib/rt/pure/__release
+  local.get $14
+  call $~lib/rt/pure/__release
+  local.get $17
+  call $~lib/rt/pure/__release
+  local.get $12
+  call $~lib/rt/pure/__release
+  local.get $13
+  call $~lib/rt/pure/__release
+  local.get $15
+  call $~lib/rt/pure/__release
+  local.get $11
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $7
+  call $~lib/rt/pure/__release
+  local.get $9
+  call $~lib/rt/pure/__release
+  local.get $8
+  call $~lib/rt/pure/__release
+  local.get $10
+  call $~lib/rt/pure/__release
+  local.get $38
+  call $~lib/rt/pure/__release
+  local.get $42
+  call $~lib/rt/pure/__release
+  local.get $34
+  call $~lib/rt/pure/__release
+  local.get $5
+  call $~lib/rt/pure/__release
+  i32.const 0
+  i32.const 2
+  i32.const 3
+  i32.const 6824
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $34
+  call $~lib/rt/pure/__retain
+  local.set $5
+  i32.const 1
+  i32.const 2
+  i32.const 3
+  i32.const 6840
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $38
+  call $~lib/rt/pure/__retain
+  local.set $42
+  i32.const 2
+  i32.const 2
+  i32.const 3
+  i32.const 6864
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $8
+  call $~lib/rt/pure/__retain
+  local.set $10
+  i32.const 4
+  i32.const 2
+  i32.const 3
+  i32.const 6888
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $7
+  call $~lib/rt/pure/__retain
+  local.set $9
+  local.get $5
+  call $~lib/array/Array<i32>#toString
+  local.tee $1
+  i32.const 4248
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 956
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $42
+  call $~lib/array/Array<i32>#toString
+  local.tee $11
+  i32.const 6640
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 957
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $10
+  call $~lib/array/Array<i32>#toString
+  local.tee $15
+  i32.const 6920
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 958
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $9
+  call $~lib/array/Array<i32>#toString
+  local.tee $13
+  i32.const 6944
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 959
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 3
+  i32.const 0
+  i32.const 20
+  i32.const 6976
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $17
+  call $~lib/array/Array<i8>#toString
+  local.tee $12
+  i32.const 7000
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 961
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 3
+  i32.const 1
+  i32.const 21
+  i32.const 7032
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $2
+  call $~lib/array/Array<u16>#toString
+  local.tee $14
+  i32.const 7056
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 962
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 3
+  i32.const 3
+  i32.const 16
+  i32.const 7096
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $41
+  call $~lib/array/Array<u64>#toString
+  local.tee $40
+  i32.const 7136
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 963
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 4
+  i32.const 3
+  i32.const 22
+  i32.const 7200
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $39
+  call $~lib/array/Array<i64>#toString
+  local.tee $45
+  i32.const 7248
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 964
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 7
+  i32.const 2
+  i32.const 13
+  i32.const 7352
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $48
+  call $~lib/rt/pure/__retain
+  local.set $44
+  local.get $44
+  call $~lib/array/Array<~lib/string/String | null>#toString
+  local.tee $46
+  i32.const 7400
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 968
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 4
+  i32.const 2
+  i32.const 14
+  i32.const 7496
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $47
+  call $~lib/array/Array<~lib/string/String>#toString
+  local.tee $43
+  i32.const 7528
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 969
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 2
+  i32.const 2
+  i32.const 10
+  i32.const 0
+  call $~lib/rt/__allocArray
+  local.set $49
+  local.get $49
+  i32.load offset=4
+  local.set $50
+  local.get $50
+  i32.const 2
+  i32.const 2
+  i32.const 3
+  i32.const 7560
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $52
+  call $~lib/rt/pure/__retain
+  i32.store
+  local.get $50
+  i32.const 2
+  i32.const 2
+  i32.const 3
+  i32.const 7584
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $16
+  call $~lib/rt/pure/__retain
+  i32.store offset=4
+  local.get $49
+  call $~lib/rt/pure/__retain
+  local.set $54
+  local.get $54
+  call $~lib/array/Array<~lib/array/Array<i32>>#toString
+  local.tee $50
+  i32.const 7608
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 972
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 2
+  i32.const 2
+  i32.const 23
+  i32.const 0
+  call $~lib/rt/__allocArray
+  local.set $49
+  local.get $49
+  i32.load offset=4
+  local.set $53
+  local.get $53
+  i32.const 2
+  i32.const 0
+  i32.const 6
+  i32.const 7640
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $19
+  call $~lib/rt/pure/__retain
+  i32.store
+  local.get $53
+  i32.const 2
+  i32.const 0
+  i32.const 6
+  i32.const 7664
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $20
+  call $~lib/rt/pure/__retain
+  i32.store offset=4
+  local.get $49
+  call $~lib/rt/pure/__retain
+  local.set $55
+  local.get $55
+  call $~lib/array/Array<~lib/array/Array<u8>>#toString
+  local.tee $53
+  i32.const 7608
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 975
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 1
+  i32.const 2
+  i32.const 25
+  i32.const 0
+  call $~lib/rt/__allocArray
+  local.set $49
+  local.get $49
+  i32.load offset=4
+  local.set $0
+  local.get $0
+  i32.const 1
+  i32.const 2
+  i32.const 24
+  i32.const 0
+  call $~lib/rt/__allocArray
+  local.set $18
+  local.get $18
+  i32.load offset=4
+  local.set $4
+  local.get $4
+  i32.const 1
+  i32.const 2
+  i32.const 7
+  i32.const 7688
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $23
+  call $~lib/rt/pure/__retain
+  i32.store
+  local.get $18
+  call $~lib/rt/pure/__retain
+  i32.store
+  local.get $49
+  call $~lib/rt/pure/__retain
+  local.set $56
+  local.get $56
+  call $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#toString
+  local.tee $0
+  i32.const 6640
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 376
+   i32.const 978
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $34
+  call $~lib/rt/pure/__release
+  local.get $5
+  call $~lib/rt/pure/__release
+  local.get $38
+  call $~lib/rt/pure/__release
+  local.get $42
+  call $~lib/rt/pure/__release
+  local.get $8
+  call $~lib/rt/pure/__release
+  local.get $10
+  call $~lib/rt/pure/__release
+  local.get $7
+  call $~lib/rt/pure/__release
+  local.get $9
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $11
+  call $~lib/rt/pure/__release
+  local.get $15
+  call $~lib/rt/pure/__release
+  local.get $13
+  call $~lib/rt/pure/__release
+  local.get $17
+  call $~lib/rt/pure/__release
+  local.get $12
+  call $~lib/rt/pure/__release
+  local.get $2
+  call $~lib/rt/pure/__release
+  local.get $14
+  call $~lib/rt/pure/__release
+  local.get $41
+  call $~lib/rt/pure/__release
+  local.get $40
+  call $~lib/rt/pure/__release
+  local.get $39
+  call $~lib/rt/pure/__release
+  local.get $45
+  call $~lib/rt/pure/__release
+  local.get $48
+  call $~lib/rt/pure/__release
+  local.get $44
+  call $~lib/rt/pure/__release
+  local.get $46
+  call $~lib/rt/pure/__release
+  local.get $47
+  call $~lib/rt/pure/__release
+  local.get $43
+  call $~lib/rt/pure/__release
+  local.get $52
+  call $~lib/rt/pure/__release
+  local.get $16
+  call $~lib/rt/pure/__release
+  local.get $50
+  call $~lib/rt/pure/__release
+  local.get $19
+  call $~lib/rt/pure/__release
+  local.get $20
+  call $~lib/rt/pure/__release
+  local.get $53
+  call $~lib/rt/pure/__release
+  local.get $23
+  call $~lib/rt/pure/__release
+  local.get $0
+  call $~lib/rt/pure/__release
   global.get $std/array/arr
   call $~lib/rt/pure/__release
   local.get $54
@@ -23853,103 +23136,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 232
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 232
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 232
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 232
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -23982,23 +23245,24 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/array/Array<std/array/Proxy<i32>>#__visit_impl (; 312 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
@@ -24020,23 +23284,24 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/array/Array<~lib/string/String | null>#__visit_impl (; 313 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
@@ -24058,23 +23323,24 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/array/Array<~lib/string/String>#__visit_impl (; 314 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
@@ -24096,23 +23362,24 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/array/Array<bool>#__visit_impl (; 315 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
@@ -24143,23 +23410,24 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/array/Array<i8>#__visit_impl (; 319 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
@@ -24190,23 +23458,24 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/array/Array<~lib/array/Array<u32>>#__visit_impl (; 323 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
@@ -24228,23 +23497,24 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#__visit_impl (; 324 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
@@ -24266,426 +23536,167 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/rt/__visit_members (; 325 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   block $block$4$break
-   block
-   end
-   block $switch$1$leave
-    block $switch$1$default
-     block $switch$1$case$27
-      block $switch$1$case$26
-       block $switch$1$case$25
-        block $switch$1$case$24
-         block $switch$1$case$23
-          block $switch$1$case$22
-           block $switch$1$case$21
-            block $switch$1$case$19
-             block $switch$1$case$18
-              block $switch$1$case$17
-               block $switch$1$case$16
-                block $switch$1$case$15
-                 block $switch$1$case$14
-                  block $switch$1$case$12
-                   block $switch$1$case$11
-                    block $switch$1$case$10
-                     block $switch$1$case$9
-                      block $switch$1$case$8
-                       block $switch$1$case$5
-                        block $switch$1$case$4
-                         block $switch$1$case$2
-                          local.get $0
-                          i32.const 8
-                          i32.sub
-                          i32.load
-                          br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$2 $switch$1$case$4 $switch$1$case$8 $switch$1$case$9 $switch$1$case$10 $switch$1$case$11 $switch$1$case$12 $switch$1$case$2 $switch$1$case$14 $switch$1$case$15 $switch$1$case$16 $switch$1$case$17 $switch$1$case$18 $switch$1$case$19 $switch$1$case$2 $switch$1$case$21 $switch$1$case$22 $switch$1$case$23 $switch$1$case$24 $switch$1$case$25 $switch$1$case$26 $switch$1$case$27 $switch$1$default
-                         end
-                         block
-                          block
-                           return
-                           unreachable
-                          end
-                          unreachable
-                          unreachable
-                         end
-                         unreachable
-                        end
-                        block
-                         br $block$4$break
-                         unreachable
-                        end
-                        unreachable
-                       end
-                       block
-                        block
+   block $switch$1$default
+    block $switch$1$case$27
+     block $switch$1$case$26
+      block $switch$1$case$25
+       block $switch$1$case$24
+        block $switch$1$case$23
+         block $switch$1$case$22
+          block $switch$1$case$21
+           block $switch$1$case$19
+            block $switch$1$case$18
+             block $switch$1$case$17
+              block $switch$1$case$16
+               block $switch$1$case$15
+                block $switch$1$case$14
+                 block $switch$1$case$12
+                  block $switch$1$case$11
+                   block $switch$1$case$10
+                    block $switch$1$case$9
+                     block $switch$1$case$8
+                      block $switch$1$case$5
+                       block $switch$1$case$4
+                        block $switch$1$case$2
                          local.get $0
-                         local.get $1
-                         call $~lib/array/Array<i32>#__visit_impl
-                         block
-                          br $block$4$break
-                          unreachable
-                         end
-                         unreachable
-                         unreachable
+                         i32.const 8
+                         i32.sub
+                         i32.load
+                         br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$2 $switch$1$case$4 $switch$1$case$8 $switch$1$case$9 $switch$1$case$10 $switch$1$case$11 $switch$1$case$12 $switch$1$case$2 $switch$1$case$14 $switch$1$case$15 $switch$1$case$16 $switch$1$case$17 $switch$1$case$18 $switch$1$case$19 $switch$1$case$2 $switch$1$case$21 $switch$1$case$22 $switch$1$case$23 $switch$1$case$24 $switch$1$case$25 $switch$1$case$26 $switch$1$case$27 $switch$1$default
                         end
-                        unreachable
-                        unreachable
+                        return
                        end
-                       unreachable
+                       br $block$4$break
                       end
-                      block
-                       block
-                        local.get $0
-                        local.get $1
-                        call $~lib/array/Array<u8>#__visit_impl
-                        block
-                         br $block$4$break
-                         unreachable
-                        end
-                        unreachable
-                        unreachable
-                       end
-                       unreachable
-                       unreachable
-                      end
-                      unreachable
-                     end
-                     block
-                      block
-                       local.get $0
-                       local.get $1
-                       call $~lib/array/Array<u32>#__visit_impl
-                       block
-                        br $block$4$break
-                        unreachable
-                       end
-                       unreachable
-                       unreachable
-                      end
-                      unreachable
-                      unreachable
-                     end
-                     unreachable
-                    end
-                    block
-                     block
                       local.get $0
                       local.get $1
-                      call $~lib/array/Array<f32>#__visit_impl
-                      block
-                       br $block$4$break
-                       unreachable
-                      end
-                      unreachable
-                      unreachable
+                      call $~lib/array/Array<i32>#__visit_impl
+                      br $block$4$break
                      end
-                     unreachable
-                     unreachable
-                    end
-                    unreachable
-                   end
-                   block
-                    block
                      local.get $0
                      local.get $1
-                     call $~lib/array/Array<f64>#__visit_impl
-                     block
-                      br $block$4$break
-                      unreachable
-                     end
-                     unreachable
-                     unreachable
+                     call $~lib/array/Array<u8>#__visit_impl
+                     br $block$4$break
                     end
-                    unreachable
-                    unreachable
-                   end
-                   unreachable
-                  end
-                  block
-                   block
                     local.get $0
                     local.get $1
-                    call $~lib/array/Array<~lib/array/Array<i32>>#__visit_impl
-                    block
-                     br $block$4$break
-                     unreachable
-                    end
-                    unreachable
-                    unreachable
+                    call $~lib/array/Array<u32>#__visit_impl
+                    br $block$4$break
                    end
-                   unreachable
-                   unreachable
-                  end
-                  unreachable
-                 end
-                 block
-                  block
                    local.get $0
                    local.get $1
-                   call $~lib/array/Array<std/array/Proxy<i32>>#__visit_impl
-                   block
-                    br $block$4$break
-                    unreachable
-                   end
-                   unreachable
-                   unreachable
+                   call $~lib/array/Array<f32>#__visit_impl
+                   br $block$4$break
                   end
-                  unreachable
-                  unreachable
-                 end
-                 unreachable
-                end
-                block
-                 block
                   local.get $0
                   local.get $1
-                  call $~lib/array/Array<~lib/string/String | null>#__visit_impl
-                  block
-                   br $block$4$break
-                   unreachable
-                  end
-                  unreachable
-                  unreachable
+                  call $~lib/array/Array<f64>#__visit_impl
+                  br $block$4$break
                  end
-                 unreachable
-                 unreachable
-                end
-                unreachable
-               end
-               block
-                block
                  local.get $0
                  local.get $1
-                 call $~lib/array/Array<~lib/string/String>#__visit_impl
-                 block
-                  br $block$4$break
-                  unreachable
-                 end
-                 unreachable
-                 unreachable
+                 call $~lib/array/Array<~lib/array/Array<i32>>#__visit_impl
+                 br $block$4$break
                 end
-                unreachable
-                unreachable
-               end
-               unreachable
-              end
-              block
-               block
                 local.get $0
                 local.get $1
-                call $~lib/array/Array<bool>#__visit_impl
-                block
-                 br $block$4$break
-                 unreachable
-                end
-                unreachable
-                unreachable
+                call $~lib/array/Array<std/array/Proxy<i32>>#__visit_impl
+                br $block$4$break
                end
-               unreachable
-               unreachable
-              end
-              unreachable
-             end
-             block
-              block
                local.get $0
                local.get $1
-               call $~lib/array/Array<u64>#__visit_impl
-               block
-                br $block$4$break
-                unreachable
-               end
-               unreachable
-               unreachable
+               call $~lib/array/Array<~lib/string/String | null>#__visit_impl
+               br $block$4$break
               end
-              unreachable
-              unreachable
-             end
-             unreachable
-            end
-            block
-             block
               local.get $0
               local.get $1
-              call $~lib/array/Array<i16>#__visit_impl
-              block
-               br $block$4$break
-               unreachable
-              end
-              unreachable
-              unreachable
+              call $~lib/array/Array<~lib/string/String>#__visit_impl
+              br $block$4$break
              end
-             unreachable
-             unreachable
-            end
-            unreachable
-           end
-           block
-            block
              local.get $0
              local.get $1
-             call $~lib/array/Array<std/array/Ref | null>#__visit_impl
-             block
-              br $block$4$break
-              unreachable
-             end
-             unreachable
-             unreachable
+             call $~lib/array/Array<bool>#__visit_impl
+             br $block$4$break
             end
-            unreachable
-            unreachable
-           end
-           unreachable
-          end
-          block
-           block
             local.get $0
             local.get $1
-            call $~lib/array/Array<i8>#__visit_impl
-            block
-             br $block$4$break
-             unreachable
-            end
-            unreachable
-            unreachable
+            call $~lib/array/Array<u64>#__visit_impl
+            br $block$4$break
            end
-           unreachable
-           unreachable
-          end
-          unreachable
-         end
-         block
-          block
            local.get $0
            local.get $1
-           call $~lib/array/Array<u16>#__visit_impl
-           block
-            br $block$4$break
-            unreachable
-           end
-           unreachable
-           unreachable
+           call $~lib/array/Array<i16>#__visit_impl
+           br $block$4$break
           end
-          unreachable
-          unreachable
-         end
-         unreachable
-        end
-        block
-         block
           local.get $0
           local.get $1
-          call $~lib/array/Array<i64>#__visit_impl
-          block
-           br $block$4$break
-           unreachable
-          end
-          unreachable
-          unreachable
+          call $~lib/array/Array<std/array/Ref | null>#__visit_impl
+          br $block$4$break
          end
-         unreachable
-         unreachable
-        end
-        unreachable
-       end
-       block
-        block
          local.get $0
          local.get $1
-         call $~lib/array/Array<~lib/array/Array<u8>>#__visit_impl
-         block
-          br $block$4$break
-          unreachable
-         end
-         unreachable
-         unreachable
+         call $~lib/array/Array<i8>#__visit_impl
+         br $block$4$break
         end
-        unreachable
-        unreachable
-       end
-       unreachable
-      end
-      block
-       block
         local.get $0
         local.get $1
-        call $~lib/array/Array<~lib/array/Array<u32>>#__visit_impl
-        block
-         br $block$4$break
-         unreachable
-        end
-        unreachable
-        unreachable
+        call $~lib/array/Array<u16>#__visit_impl
+        br $block$4$break
        end
-       unreachable
-       unreachable
-      end
-      unreachable
-     end
-     block
-      block
        local.get $0
        local.get $1
-       call $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#__visit_impl
-       block
-        br $block$4$break
-        unreachable
-       end
-       unreachable
-       unreachable
+       call $~lib/array/Array<i64>#__visit_impl
+       br $block$4$break
       end
-      unreachable
-      unreachable
+      local.get $0
+      local.get $1
+      call $~lib/array/Array<~lib/array/Array<u8>>#__visit_impl
+      br $block$4$break
      end
-     unreachable
-    end
-    block
-     block
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
-   end
-  end
-  block
-   block
-    local.get $0
-    i32.load
-    local.tee $2
-    if
-     local.get $2
+     local.get $0
      local.get $1
-     call $~lib/rt/pure/__visit
+     call $~lib/array/Array<~lib/array/Array<u32>>#__visit_impl
+     br $block$4$break
     end
-    return
-    unreachable
+    local.get $0
+    local.get $1
+    call $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#__visit_impl
+    br $block$4$break
    end
    unreachable
-   unreachable
   end
-  unreachable
+  local.get $0
+  i32.load
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/pure/__visit
+  end
+  return
  )
  (func $null (; 326 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/std/arraybuffer.optimized.wat b/tests/compiler/std/arraybuffer.optimized.wat
index fee6f954..c883da19 100644
--- a/tests/compiler/std/arraybuffer.optimized.wat
+++ b/tests/compiler/std/arraybuffer.optimized.wat
@@ -625,7 +625,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -640,7 +640,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -661,14 +661,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 624
@@ -1183,7 +1183,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1265,7 +1266,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
@@ -1873,10 +1875,8 @@
   i32.const -1
   i32.const 1073741808
   call $~lib/arraybuffer/ArrayBuffer#slice
-  local.set $0
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $0
   local.tee $1
   call $~lib/arraybuffer/ArrayBuffer#get:byteLength
   i32.const 1
@@ -1893,10 +1893,8 @@
   i32.const 1
   i32.const 3
   call $~lib/arraybuffer/ArrayBuffer#slice
-  local.set $0
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $0
   local.tee $1
   call $~lib/arraybuffer/ArrayBuffer#get:byteLength
   i32.const 2
@@ -1913,10 +1911,8 @@
   i32.const 1
   i32.const -1
   call $~lib/arraybuffer/ArrayBuffer#slice
-  local.set $0
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $0
   local.tee $1
   call $~lib/arraybuffer/ArrayBuffer#get:byteLength
   i32.const 6
@@ -2071,7 +2067,6 @@
   i32.const 2
   call $~lib/arraybuffer/ArrayBufferView#constructor
   local.tee $0
-  local.set $6
   local.get $0
   call $~lib/arraybuffer/ArrayBuffer.isView<~lib/typedarray/Uint8Array>
   i32.eqz
@@ -2128,7 +2123,6 @@
   call $~lib/rt/pure/__release
   local.get $5
   call $~lib/rt/pure/__release
-  local.get $6
   call $~lib/rt/pure/__release
   local.get $7
   call $~lib/rt/pure/__release
diff --git a/tests/compiler/std/arraybuffer.untouched.wat b/tests/compiler/std/arraybuffer.untouched.wat
index 12c672b1..a2158288 100644
--- a/tests/compiler/std/arraybuffer.untouched.wat
+++ b/tests/compiler/std/arraybuffer.untouched.wat
@@ -159,85 +159,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -293,20 +285,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -344,20 +334,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -368,14 +356,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -528,24 +514,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -559,27 +543,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -588,36 +570,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 7 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -655,12 +633,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -757,15 +733,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -825,75 +799,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -901,8 +868,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1032,18 +998,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1076,18 +1040,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1099,29 +1061,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1139,7 +1078,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1260,34 +1218,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1614,36 +1568,37 @@
      local.get $3
      i32.const 32
      i32.ge_u
-     if
-      local.get $5
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 8
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 16
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 24
-      i32.add
-      local.get $8
-      i64.store
-      local.get $3
-      i32.const 32
-      i32.sub
-      local.set $3
-      local.get $5
-      i32.const 32
-      i32.add
-      local.set $5
-      br $continue|0
-     end
+     i32.eqz
+     br_if $break|0
+     local.get $5
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 8
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 16
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 24
+     i32.add
+     local.get $8
+     i64.store
+     local.get $3
+     i32.const 32
+     i32.sub
+     local.set $3
+     local.get $5
+     i32.const 32
+     i32.add
+     local.set $5
+     br $continue|0
     end
+    unreachable
    end
   end
  )
@@ -1752,32 +1707,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1790,50 +1742,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1898,22 +1851,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1945,338 +1894,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2284,15 +1973,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2300,15 +1989,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2316,10 +2005,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2335,306 +2024,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2642,148 +2494,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2791,76 +2611,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2868,40 +2672,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2909,22 +2705,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2985,94 +2777,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -3090,54 +2877,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -3149,9 +2895,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3530,11 +3320,9 @@
   drop
   local.get $0
   if
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3543,11 +3331,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3556,11 +3342,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3569,11 +3353,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3582,11 +3364,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3595,11 +3375,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3608,11 +3386,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3621,11 +3397,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3634,11 +3408,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3647,11 +3419,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3660,11 +3430,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3673,11 +3441,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3696,110 +3462,86 @@
  (func $~lib/arraybuffer/ArrayBuffer.isView<usize> (; 31 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   if
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     return
@@ -3814,11 +3556,9 @@
   drop
   local.get $0
   if
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3827,11 +3567,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 1
-   end
+   local.get $0
+   drop
+   i32.const 1
    if
     i32.const 1
     local.set $1
@@ -3840,11 +3578,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3853,11 +3589,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3866,11 +3600,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3879,11 +3611,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3892,11 +3622,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3905,11 +3633,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3918,11 +3644,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3931,11 +3655,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3944,11 +3666,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3957,11 +3677,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3984,11 +3702,9 @@
   drop
   local.get $0
   if
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -3997,11 +3713,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4010,11 +3724,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4023,11 +3735,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4036,11 +3746,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4049,11 +3757,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 1
-   end
+   local.get $0
+   drop
+   i32.const 1
    if
     i32.const 1
     local.set $1
@@ -4062,11 +3768,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4075,11 +3779,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4088,11 +3790,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4101,11 +3801,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4114,11 +3812,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4127,11 +3823,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4154,11 +3848,9 @@
   drop
   local.get $0
   if
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4167,11 +3859,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4180,11 +3870,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4193,11 +3881,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4206,11 +3892,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4219,11 +3903,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4232,11 +3914,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4245,11 +3925,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4258,11 +3936,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4271,11 +3947,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4284,11 +3958,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
     i32.const 1
     local.set $1
@@ -4297,11 +3969,9 @@
     local.get $1
     return
    end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 1
-   end
+   local.get $0
+   drop
+   i32.const 1
    if
     i32.const 1
     local.set $1
@@ -4341,44 +4011,40 @@
   i32.const 0
   call $~lib/rt/tlsf/__alloc
   local.set $3
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 12
-    i32.const 2
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 12
+   i32.const 2
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
   local.tee $4
-  block (result i32)
-   local.get $3
-   local.tee $5
-   local.get $4
-   i32.load
-   local.tee $4
-   i32.ne
-   if
-    local.get $5
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $4
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $5
+  local.get $4
+  i32.load
+  local.tee $4
+  i32.ne
+  if
    local.get $5
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $4
+   call $~lib/rt/pure/__release
   end
+  local.get $5
   i32.store
   local.get $0
   local.get $3
@@ -4478,55 +4144,47 @@
   if
    local.get $1
    call $~lib/rt/pure/__release
-   block
-    i32.const 24
-    i32.const 456
-    i32.const 21
-    i32.const 6
-    call $~lib/builtins/abort
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 456
+   i32.const 21
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 12
-    i32.const 15
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 12
+   i32.const 15
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
   local.tee $4
-  block (result i32)
-   local.get $1
-   local.tee $5
-   local.get $4
-   i32.load
-   local.tee $4
-   i32.ne
-   if
-    local.get $5
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $4
-    call $~lib/rt/pure/__release
-   end
+  local.get $1
+  local.tee $5
+  local.get $4
+  i32.load
+  local.tee $4
+  i32.ne
+  if
    local.get $5
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $4
+   call $~lib/rt/pure/__release
   end
+  local.get $5
   i32.store
   local.get $1
   local.get $2
@@ -4627,16 +4285,14 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   local.get $0
-   i32.const 1
-   i32.const 1073741808
-   call $~lib/arraybuffer/ArrayBuffer#slice
-   local.set $2
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  local.get $0
+  i32.const 1
+  i32.const 1073741808
+  call $~lib/arraybuffer/ArrayBuffer#slice
+  local.set $2
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $2
   local.set $1
   local.get $1
   call $~lib/arraybuffer/ArrayBuffer#get:byteLength
@@ -4651,16 +4307,14 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   local.get $0
-   i32.const -1
-   i32.const 1073741808
-   call $~lib/arraybuffer/ArrayBuffer#slice
-   local.set $2
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  local.get $0
+  i32.const -1
+  i32.const 1073741808
+  call $~lib/arraybuffer/ArrayBuffer#slice
+  local.set $2
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $2
   local.set $1
   local.get $1
   call $~lib/arraybuffer/ArrayBuffer#get:byteLength
@@ -4675,16 +4329,14 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   local.get $0
-   i32.const 1
-   i32.const 3
-   call $~lib/arraybuffer/ArrayBuffer#slice
-   local.set $2
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  local.get $0
+  i32.const 1
+  i32.const 3
+  call $~lib/arraybuffer/ArrayBuffer#slice
+  local.set $2
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $2
   local.set $1
   local.get $1
   call $~lib/arraybuffer/ArrayBuffer#get:byteLength
@@ -4699,16 +4351,14 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   local.get $0
-   i32.const 1
-   i32.const -1
-   call $~lib/arraybuffer/ArrayBuffer#slice
-   local.set $2
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  local.get $0
+  i32.const 1
+  i32.const -1
+  call $~lib/arraybuffer/ArrayBuffer#slice
+  local.set $2
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $2
   local.set $1
   local.get $1
   call $~lib/arraybuffer/ArrayBuffer#get:byteLength
@@ -4723,16 +4373,14 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   local.get $0
-   i32.const -3
-   i32.const -1
-   call $~lib/arraybuffer/ArrayBuffer#slice
-   local.set $2
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  local.get $0
+  i32.const -3
+  i32.const -1
+  call $~lib/arraybuffer/ArrayBuffer#slice
+  local.set $2
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $2
   local.set $1
   local.get $1
   call $~lib/arraybuffer/ArrayBuffer#get:byteLength
@@ -4747,16 +4395,14 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   local.get $0
-   i32.const -4
-   i32.const 42
-   call $~lib/arraybuffer/ArrayBuffer#slice
-   local.set $2
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  local.get $0
+  i32.const -4
+  i32.const 42
+  call $~lib/arraybuffer/ArrayBuffer#slice
+  local.set $2
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $2
   local.set $1
   local.get $1
   call $~lib/arraybuffer/ArrayBuffer#get:byteLength
@@ -4771,16 +4417,14 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   local.get $0
-   i32.const 42
-   i32.const 1073741808
-   call $~lib/arraybuffer/ArrayBuffer#slice
-   local.set $2
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  local.get $0
+  i32.const 42
+  i32.const 1073741808
+  call $~lib/arraybuffer/ArrayBuffer#slice
+  local.set $2
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $2
   local.set $1
   local.get $1
   call $~lib/arraybuffer/ArrayBuffer#get:byteLength
@@ -4914,18 +4558,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 0
-   local.get $2
-   call $~lib/typedarray/Uint8Array#get:buffer
-   local.tee $5
-   i32.const 0
-   i32.const 0
-   call $~lib/dataview/DataView#constructor|trampoline
-   local.tee $6
-  end
+  i32.const 1
+  global.set $~lib/argc
+  i32.const 0
+  local.get $2
+  call $~lib/typedarray/Uint8Array#get:buffer
+  local.tee $5
+  i32.const 0
+  i32.const 0
+  call $~lib/dataview/DataView#constructor|trampoline
+  local.tee $6
   call $~lib/arraybuffer/ArrayBuffer.isView<~lib/dataview/DataView>
   i32.eqz
   if
@@ -5120,103 +4762,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 232
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 232
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 232
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 232
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -5233,80 +4855,36 @@
  (func $~lib/rt/__visit_members (; 50 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   block $block$4$break
-   block
-   end
-   block $switch$1$leave
-    block $switch$1$default
-     block $switch$1$case$5
-      block $switch$1$case$4
-       block $switch$1$case$2
-        local.get $0
-        i32.const 8
-        i32.sub
-        i32.load
-        br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$default
-       end
-       block
-        block
-         return
-         unreachable
-        end
-        unreachable
-        unreachable
-       end
-       unreachable
-      end
-      block
-       br $block$4$break
-       unreachable
-      end
-      unreachable
-     end
-     block
-      block
+   block $switch$1$default
+    block $switch$1$case$5
+     block $switch$1$case$4
+      block $switch$1$case$2
        local.get $0
-       local.get $1
-       call $~lib/array/Array<i32>#__visit_impl
-       block
-        br $block$4$break
-        unreachable
-       end
-       unreachable
-       unreachable
+       i32.const 8
+       i32.sub
+       i32.load
+       br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$default
       end
-      unreachable
-      unreachable
+      return
      end
-     unreachable
+     br $block$4$break
     end
-    block
-     block
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
-   end
-  end
-  block
-   block
     local.get $0
-    i32.load
-    local.tee $2
-    if
-     local.get $2
-     local.get $1
-     call $~lib/rt/pure/__visit
-    end
-    return
-    unreachable
+    local.get $1
+    call $~lib/array/Array<i32>#__visit_impl
+    br $block$4$break
    end
    unreachable
-   unreachable
   end
-  unreachable
+  local.get $0
+  i32.load
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/pure/__visit
+  end
+  return
  )
  (func $null (; 51 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/std/dataview.optimized.wat b/tests/compiler/std/dataview.optimized.wat
index e98883b1..8dbdbb92 100644
--- a/tests/compiler/std/dataview.optimized.wat
+++ b/tests/compiler/std/dataview.optimized.wat
@@ -631,7 +631,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -646,7 +646,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -667,14 +667,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 560
@@ -1185,7 +1185,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1267,7 +1268,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
diff --git a/tests/compiler/std/dataview.untouched.wat b/tests/compiler/std/dataview.untouched.wat
index 841a3664..82f363e1 100644
--- a/tests/compiler/std/dataview.untouched.wat
+++ b/tests/compiler/std/dataview.untouched.wat
@@ -166,85 +166,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -300,20 +292,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -351,20 +341,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -375,14 +363,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -535,24 +521,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -566,27 +550,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -595,36 +577,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 7 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -662,12 +640,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -764,15 +740,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -832,75 +806,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -908,8 +875,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1039,18 +1005,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1083,18 +1047,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1106,29 +1068,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1146,7 +1085,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1267,34 +1225,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1520,32 +1474,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1558,50 +1509,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1666,22 +1618,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1713,338 +1661,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2052,15 +1740,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2068,15 +1756,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2084,10 +1772,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2103,306 +1791,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2410,148 +2261,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2559,76 +2378,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2636,40 +2439,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2677,22 +2472,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2753,94 +2544,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2858,54 +2644,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2917,9 +2662,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3178,44 +2967,40 @@
   i32.const 0
   call $~lib/rt/tlsf/__alloc
   local.set $3
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 12
-    i32.const 2
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 12
+   i32.const 2
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
   local.tee $4
-  block (result i32)
-   local.get $3
-   local.tee $5
-   local.get $4
-   i32.load
-   local.tee $4
-   i32.ne
-   if
-    local.get $5
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $4
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $5
+  local.get $4
+  i32.load
+  local.tee $4
+  i32.ne
+  if
    local.get $5
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $4
+   call $~lib/rt/pure/__release
   end
+  local.get $5
   i32.store
   local.get $0
   local.get $3
@@ -3287,55 +3072,47 @@
   if
    local.get $1
    call $~lib/rt/pure/__release
-   block
-    i32.const 24
-    i32.const 432
-    i32.const 21
-    i32.const 6
-    call $~lib/builtins/abort
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 432
+   i32.const 21
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 12
-    i32.const 4
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 12
+   i32.const 4
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
   local.tee $4
-  block (result i32)
-   local.get $1
-   local.tee $5
-   local.get $4
-   i32.load
-   local.tee $4
-   i32.ne
-   if
-    local.get $5
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $4
-    call $~lib/rt/pure/__release
-   end
+  local.get $1
+  local.tee $5
+  local.get $4
+  i32.load
+  local.tee $4
+  i32.ne
+  if
    local.get $5
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $4
+   call $~lib/rt/pure/__release
   end
+  local.get $5
   i32.store
   local.get $1
   local.get $2
@@ -5849,23 +5626,19 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   block (result i32)
-    i32.const 1
-    global.set $~lib/argc
-    i32.const 0
-    local.get $0
-    call $~lib/typedarray/Uint8Array#get:buffer
-    local.tee $3
-    i32.const 0
-    i32.const 0
-    call $~lib/dataview/DataView#constructor|trampoline
-   end
-   local.set $4
-   local.get $2
-   call $~lib/rt/pure/__release
-   local.get $4
-  end
+  i32.const 1
+  global.set $~lib/argc
+  i32.const 0
+  local.get $0
+  call $~lib/typedarray/Uint8Array#get:buffer
+  local.tee $3
+  i32.const 0
+  i32.const 0
+  call $~lib/dataview/DataView#constructor|trampoline
+  local.set $4
+  local.get $2
+  call $~lib/rt/pure/__release
+  local.get $4
   local.set $2
   local.get $2
   call $~lib/dataview/DataView#get:byteOffset
@@ -6068,103 +5841,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 232
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 232
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 232
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 232
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -6180,60 +5933,28 @@
  )
  (func $~lib/rt/__visit_members (; 70 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  block
-  end
-  block $switch$1$leave
-   block $switch$1$default
-    block $switch$1$case$4
-     block $switch$1$case$2
-      local.get $0
-      i32.const 8
-      i32.sub
-      i32.load
-      br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$default
-     end
-     block
-      block
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
+  block $switch$1$default
+   block $switch$1$case$4
+    block $switch$1$case$2
+     local.get $0
+     i32.const 8
+     i32.sub
+     i32.load
+     br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$default
     end
-    block
-     block
-      block
-       local.get $0
-       i32.load
-       local.tee $2
-       if
-        local.get $2
-        local.get $1
-        call $~lib/rt/pure/__visit
-       end
-       return
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
+    return
    end
-   block
-    block
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
+   local.get $0
+   i32.load
+   local.tee $2
+   if
+    local.get $2
+    local.get $1
+    call $~lib/rt/pure/__visit
    end
-   unreachable
+   return
   end
+  unreachable
  )
  (func $null (; 71 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/std/date.untouched.wat b/tests/compiler/std/date.untouched.wat
index ad6e7da3..6cf87316 100644
--- a/tests/compiler/std/date.untouched.wat
+++ b/tests/compiler/std/date.untouched.wat
@@ -118,21 +118,19 @@
   local.get $0
  )
  (func $~lib/date/Date#constructor (; 5 ;) (type $FUNCSIG$iij) (param $0 i32) (param $1 i64) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 8
-    i32.const 3
-    call $~lib/rt/stub/__alloc
-    call $~lib/rt/stub/__retain
-    local.set $0
-   end
-   local.get $0
-   i64.const 0
-   i64.store
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 8
+   i32.const 3
+   call $~lib/rt/stub/__alloc
+   call $~lib/rt/stub/__retain
+   local.set $0
   end
+  local.get $0
+  i64.const 0
+  i64.store
+  local.get $0
   local.get $1
   i64.store
   local.get $0
@@ -155,32 +153,30 @@
   (local $4 i32)
   (local $5 i32)
   (local $6 i64)
-  block $~lib/date/Date.UTC|inlined.0 (result i64)
-   i32.const 1970
-   local.set $2
-   i32.const 0
-   local.set $1
-   i32.const 1
-   local.set $0
-   i32.const 0
-   local.set $3
-   i32.const 0
-   local.set $4
-   i32.const 0
-   local.set $5
-   i64.const 0
-   local.set $6
-   local.get $2
-   local.get $1
-   local.get $0
-   local.get $3
-   local.get $4
-   local.get $5
-   local.get $6
-   f64.convert_i64_s
-   call $~lib/bindings/Date/UTC
-   i64.trunc_f64_s
-  end
+  i32.const 1970
+  local.set $2
+  i32.const 0
+  local.set $1
+  i32.const 1
+  local.set $0
+  i32.const 0
+  local.set $3
+  i32.const 0
+  local.set $4
+  i32.const 0
+  local.set $5
+  i64.const 0
+  local.set $6
+  local.get $2
+  local.get $1
+  local.get $0
+  local.get $3
+  local.get $4
+  local.get $5
+  local.get $6
+  f64.convert_i64_s
+  call $~lib/bindings/Date/UTC
+  i64.trunc_f64_s
   i64.const 0
   i64.eq
   i32.eqz
@@ -192,32 +188,30 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/date/Date.UTC|inlined.1 (result i64)
-   i32.const 1970
-   local.set $5
-   i32.const 0
-   local.set $4
-   i32.const 1
-   local.set $3
-   i32.const 0
-   local.set $2
-   i32.const 0
-   local.set $1
-   i32.const 0
-   local.set $0
-   i64.const 0
-   local.set $6
-   local.get $5
-   local.get $4
-   local.get $3
-   local.get $2
-   local.get $1
-   local.get $0
-   local.get $6
-   f64.convert_i64_s
-   call $~lib/bindings/Date/UTC
-   i64.trunc_f64_s
-  end
+  i32.const 1970
+  local.set $5
+  i32.const 0
+  local.set $4
+  i32.const 1
+  local.set $3
+  i32.const 0
+  local.set $2
+  i32.const 0
+  local.set $1
+  i32.const 0
+  local.set $0
+  i64.const 0
+  local.set $6
+  local.get $5
+  local.get $4
+  local.get $3
+  local.get $2
+  local.get $1
+  local.get $0
+  local.get $6
+  f64.convert_i64_s
+  call $~lib/bindings/Date/UTC
+  i64.trunc_f64_s
   i64.const 0
   i64.eq
   i32.eqz
@@ -229,32 +223,30 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/date/Date.UTC|inlined.2 (result i64)
-   i32.const 2018
-   local.set $5
-   i32.const 10
-   local.set $4
-   i32.const 10
-   local.set $3
-   i32.const 11
-   local.set $2
-   i32.const 0
-   local.set $1
-   i32.const 0
-   local.set $0
-   i64.const 1
-   local.set $6
-   local.get $5
-   local.get $4
-   local.get $3
-   local.get $2
-   local.get $1
-   local.get $0
-   local.get $6
-   f64.convert_i64_s
-   call $~lib/bindings/Date/UTC
-   i64.trunc_f64_s
-  end
+  i32.const 2018
+  local.set $5
+  i32.const 10
+  local.set $4
+  i32.const 10
+  local.set $3
+  i32.const 11
+  local.set $2
+  i32.const 0
+  local.set $1
+  i32.const 0
+  local.set $0
+  i64.const 1
+  local.set $6
+  local.get $5
+  local.get $4
+  local.get $3
+  local.get $2
+  local.get $1
+  local.get $0
+  local.get $6
+  f64.convert_i64_s
+  call $~lib/bindings/Date/UTC
+  i64.trunc_f64_s
   global.set $std/date/creationTime
   global.get $std/date/creationTime
   i64.const 1541847600001
@@ -268,10 +260,8 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/date/Date.now|inlined.0 (result i64)
-   call $~lib/bindings/Date/now
-   i64.trunc_f64_s
-  end
+  call $~lib/bindings/Date/now
+  i64.trunc_f64_s
   global.get $std/date/creationTime
   i64.gt_s
   i32.eqz
diff --git a/tests/compiler/std/hash.optimized.wat b/tests/compiler/std/hash.optimized.wat
index 61c4825b..3e763339 100644
--- a/tests/compiler/std/hash.optimized.wat
+++ b/tests/compiler/std/hash.optimized.wat
@@ -27,7 +27,7 @@
     i32.const 1
     i32.shl
     local.set $3
-    loop $repeat|0
+    loop $loop|0
      local.get $2
      local.get $3
      i32.ge_u
@@ -45,8 +45,7 @@
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
diff --git a/tests/compiler/std/hash.untouched.wat b/tests/compiler/std/hash.untouched.wat
index 19f8e807..5a0d62c9 100644
--- a/tests/compiler/std/hash.untouched.wat
+++ b/tests/compiler/std/hash.untouched.wat
@@ -40,16 +40,14 @@
   i32.ne
   if
    block $break|0
-    block
-     i32.const 0
-     local.set $2
-     local.get $0
-     call $~lib/string/String#get:length
-     i32.const 1
-     i32.shl
-     local.set $3
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $2
+    local.get $0
+    call $~lib/string/String#get:length
+    i32.const 1
+    i32.shl
+    local.set $3
+    loop $loop|0
      local.get $2
      local.get $3
      i32.lt_u
@@ -68,8 +66,7 @@
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
diff --git a/tests/compiler/std/libm.optimized.wat b/tests/compiler/std/libm.optimized.wat
index f9e1c760..280b885b 100644
--- a/tests/compiler/std/libm.optimized.wat
+++ b/tests/compiler/std/libm.optimized.wat
@@ -2260,10 +2260,8 @@
   i64.lt_u
   if
    local.get $4
-   local.set $11
    local.get $2
    local.set $4
-   local.get $11
    local.set $2
   end
   local.get $4
@@ -6117,10 +6115,8 @@
   i32.lt_u
   if
    local.get $3
-   local.set $5
    local.get $2
    local.set $3
-   local.get $5
    local.set $2
   end
   local.get $3
@@ -7959,7 +7955,6 @@
    local.get $9
    select
   end
-  local.set $2
   global.get $~lib/math/rempio2f_y
   local.tee $3
   local.get $3
@@ -7999,7 +7994,6 @@
   f64.mul
   f64.add
   local.set $1
-  local.get $2
   i32.const 1
   i32.and
   if
diff --git a/tests/compiler/std/libm.untouched.wat b/tests/compiler/std/libm.untouched.wat
index 58424564..d09a870c 100644
--- a/tests/compiler/std/libm.untouched.wat
+++ b/tests/compiler/std/libm.untouched.wat
@@ -1324,61 +1324,45 @@
         br_if $case3|0
         br $case4|0
        end
-       block
-        f64.const 0.4636476090008061
-        local.get $8
-        f64.const 2.2698777452961687e-17
-        f64.sub
-        local.get $0
-        f64.sub
-        f64.sub
-        local.set $3
-        br $break|0
-        unreachable
-       end
-       unreachable
-      end
-      block
-       f64.const 0.7853981633974483
+       f64.const 0.4636476090008061
        local.get $8
-       f64.const 3.061616997868383e-17
+       f64.const 2.2698777452961687e-17
        f64.sub
        local.get $0
        f64.sub
        f64.sub
        local.set $3
        br $break|0
-       unreachable
       end
-      unreachable
-     end
-     block
-      f64.const 0.982793723247329
+      f64.const 0.7853981633974483
       local.get $8
-      f64.const 1.3903311031230998e-17
+      f64.const 3.061616997868383e-17
       f64.sub
       local.get $0
       f64.sub
       f64.sub
       local.set $3
       br $break|0
-      unreachable
      end
-     unreachable
-    end
-    block
-     f64.const 1.5707963267948966
+     f64.const 0.982793723247329
      local.get $8
-     f64.const 6.123233995736766e-17
+     f64.const 1.3903311031230998e-17
      f64.sub
      local.get $0
      f64.sub
      f64.sub
      local.set $3
      br $break|0
-     unreachable
     end
-    unreachable
+    f64.const 1.5707963267948966
+    local.get $8
+    f64.const 6.123233995736766e-17
+    f64.sub
+    local.get $0
+    f64.sub
+    f64.sub
+    local.set $3
+    br $break|0
    end
    unreachable
   end
@@ -1800,7 +1784,6 @@
    return
   end
   unreachable
-  f64.const 0
  )
  (func $../../lib/libm/assembly/libm/atan2 (; 21 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
@@ -2636,30 +2619,28 @@
    f64.mul
    return
   end
-  block $~lib/math/expo2|inlined.0 (result f64)
-   local.get $0
-   local.set $4
-   i32.const 1023
-   i32.const 2043
-   i32.const 2
-   i32.div_u
-   i32.add
-   i32.const 20
-   i32.shl
-   i64.extend_i32_u
-   i64.const 32
-   i64.shl
-   f64.reinterpret_i64
-   local.set $5
-   local.get $4
-   f64.const 1416.0996898839683
-   f64.sub
-   call $~lib/math/NativeMath.exp
-   local.get $5
-   f64.mul
-   local.get $5
-   f64.mul
-  end
+  local.get $0
+  local.set $4
+  i32.const 1023
+  i32.const 2043
+  i32.const 2
+  i32.div_u
+  i32.add
+  i32.const 20
+  i32.shl
+  i64.extend_i32_u
+  i64.const 32
+  i64.shl
+  f64.reinterpret_i64
+  local.set $5
+  local.get $4
+  f64.const 1416.0996898839683
+  f64.sub
+  call $~lib/math/NativeMath.exp
+  local.get $5
+  f64.mul
+  local.get $5
+  f64.mul
   local.set $3
   local.get $3
  )
@@ -3709,7 +3690,6 @@
      unreachable
     end
     unreachable
-    unreachable
    end
    local.get $8
    i32.const 1072693248
@@ -4679,30 +4659,28 @@
   f64.const 2
   local.get $5
   f64.mul
-  block $~lib/math/expo2|inlined.1 (result f64)
-   local.get $2
-   local.set $6
-   i32.const 1023
-   i32.const 2043
-   i32.const 2
-   i32.div_u
-   i32.add
-   i32.const 20
-   i32.shl
-   i64.extend_i32_u
-   i64.const 32
-   i64.shl
-   f64.reinterpret_i64
-   local.set $7
-   local.get $6
-   f64.const 1416.0996898839683
-   f64.sub
-   call $~lib/math/NativeMath.exp
-   local.get $7
-   f64.mul
-   local.get $7
-   f64.mul
-  end
+  local.get $2
+  local.set $6
+  i32.const 1023
+  i32.const 2043
+  i32.const 2
+  i32.div_u
+  i32.add
+  i32.const 20
+  i32.shl
+  i64.extend_i32_u
+  i64.const 32
+  i64.shl
+  f64.reinterpret_i64
+  local.set $7
+  local.get $6
+  f64.const 1416.0996898839683
+  f64.sub
+  call $~lib/math/NativeMath.exp
+  local.get $7
+  f64.mul
+  local.get $7
+  f64.mul
   f64.mul
   local.set $4
   local.get $4
@@ -5799,61 +5777,45 @@
         br_if $case3|0
         br $case4|0
        end
-       block
-        f32.const 0.46364760398864746
-        local.get $8
-        f32.const 5.01215824399992e-09
-        f32.sub
-        local.get $0
-        f32.sub
-        f32.sub
-        local.set $3
-        br $break|0
-        unreachable
-       end
-       unreachable
-      end
-      block
-       f32.const 0.7853981256484985
+       f32.const 0.46364760398864746
        local.get $8
-       f32.const 3.774894707930798e-08
+       f32.const 5.01215824399992e-09
        f32.sub
        local.get $0
        f32.sub
        f32.sub
        local.set $3
        br $break|0
-       unreachable
       end
-      unreachable
-     end
-     block
-      f32.const 0.9827936887741089
+      f32.const 0.7853981256484985
       local.get $8
-      f32.const 3.447321716976148e-08
+      f32.const 3.774894707930798e-08
       f32.sub
       local.get $0
       f32.sub
       f32.sub
       local.set $3
       br $break|0
-      unreachable
      end
-     unreachable
-    end
-    block
-     f32.const 1.570796251296997
+     f32.const 0.9827936887741089
      local.get $8
-     f32.const 7.549789415861596e-08
+     f32.const 3.447321716976148e-08
      f32.sub
      local.get $0
      f32.sub
      f32.sub
      local.set $3
      br $break|0
-     unreachable
     end
-    unreachable
+    f32.const 1.570796251296997
+    local.get $8
+    f32.const 7.549789415861596e-08
+    f32.sub
+    local.get $0
+    f32.sub
+    f32.sub
+    local.set $3
+    br $break|0
    end
    unreachable
   end
@@ -6234,7 +6196,6 @@
    return
   end
   unreachable
-  f32.const 0
  )
  (func $../../lib/libm/assembly/libmf/atan2 (; 83 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   local.get $0
@@ -6460,42 +6421,40 @@
     f32.const 1
     return
    end
-   block $~lib/math/cos_kernf|inlined.0 (result f32)
-    local.get $0
-    f64.promote_f32
-    local.set $3
-    local.get $3
-    local.get $3
-    f64.mul
-    local.set $4
-    local.get $4
-    local.get $4
-    f64.mul
-    local.set $5
-    f64.const -0.001388676377460993
-    local.get $4
-    f64.const 2.439044879627741e-05
-    f64.mul
-    f64.add
-    local.set $6
-    f32.const 1
-    f64.promote_f32
-    local.get $4
-    f64.const -0.499999997251031
-    f64.mul
-    f64.add
-    local.get $5
-    f64.const 0.04166662332373906
-    f64.mul
-    f64.add
-    local.get $5
-    local.get $4
-    f64.mul
-    local.get $6
-    f64.mul
-    f64.add
-    f32.demote_f64
-   end
+   local.get $0
+   f64.promote_f32
+   local.set $3
+   local.get $3
+   local.get $3
+   f64.mul
+   local.set $4
+   local.get $4
+   local.get $4
+   f64.mul
+   local.set $5
+   f64.const -0.001388676377460993
+   local.get $4
+   f64.const 2.439044879627741e-05
+   f64.mul
+   f64.add
+   local.set $6
+   f32.const 1
+   f64.promote_f32
+   local.get $4
+   f64.const -0.499999997251031
+   f64.mul
+   f64.add
+   local.get $5
+   f64.const 0.04166662332373906
+   f64.mul
+   f64.add
+   local.get $5
+   local.get $4
+   f64.mul
+   local.get $6
+   f64.mul
+   f64.add
+   f32.demote_f64
    return
   end
   local.get $1
@@ -6506,52 +6465,50 @@
    i32.const 1075235811
    i32.gt_u
    if
-    block $~lib/math/cos_kernf|inlined.1 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 3.141592653589793
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 3.141592653589793
-      f64.sub
-     end
-     local.set $3
-     local.get $3
-     local.get $3
-     f64.mul
-     local.set $6
-     local.get $6
-     local.get $6
-     f64.mul
-     local.set $5
-     f64.const -0.001388676377460993
-     local.get $6
-     f64.const 2.439044879627741e-05
-     f64.mul
-     f64.add
-     local.set $4
-     f32.const 1
+    local.get $2
+    if (result f64)
+     local.get $0
      f64.promote_f32
-     local.get $6
-     f64.const -0.499999997251031
-     f64.mul
+     f64.const 3.141592653589793
      f64.add
-     local.get $5
-     f64.const 0.04166662332373906
-     f64.mul
-     f64.add
-     local.get $5
-     local.get $6
-     f64.mul
-     local.get $4
-     f64.mul
-     f64.add
-     f32.demote_f64
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 3.141592653589793
+     f64.sub
     end
+    local.set $3
+    local.get $3
+    local.get $3
+    f64.mul
+    local.set $6
+    local.get $6
+    local.get $6
+    f64.mul
+    local.set $5
+    f64.const -0.001388676377460993
+    local.get $6
+    f64.const 2.439044879627741e-05
+    f64.mul
+    f64.add
+    local.set $4
+    f32.const 1
+    f64.promote_f32
+    local.get $6
+    f64.const -0.499999997251031
+    f64.mul
+    f64.add
+    local.get $5
+    f64.const 0.04166662332373906
+    f64.mul
+    f64.add
+    local.get $5
+    local.get $6
+    f64.mul
+    local.get $4
+    f64.mul
+    f64.add
+    f32.demote_f64
     f32.neg
     return
    else    
@@ -6640,7 +6597,6 @@
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 1088565717
@@ -6650,52 +6606,50 @@
    i32.const 1085271519
    i32.gt_u
    if
-    block $~lib/math/cos_kernf|inlined.2 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 6.283185307179586
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 6.283185307179586
-      f64.sub
-     end
-     local.set $3
-     local.get $3
-     local.get $3
-     f64.mul
-     local.set $4
-     local.get $4
-     local.get $4
-     f64.mul
-     local.set $5
-     f64.const -0.001388676377460993
-     local.get $4
-     f64.const 2.439044879627741e-05
-     f64.mul
-     f64.add
-     local.set $6
-     f32.const 1
+    local.get $2
+    if (result f64)
+     local.get $0
      f64.promote_f32
-     local.get $4
-     f64.const -0.499999997251031
-     f64.mul
+     f64.const 6.283185307179586
      f64.add
-     local.get $5
-     f64.const 0.04166662332373906
-     f64.mul
-     f64.add
-     local.get $5
-     local.get $4
-     f64.mul
-     local.get $6
-     f64.mul
-     f64.add
-     f32.demote_f64
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 6.283185307179586
+     f64.sub
     end
+    local.set $3
+    local.get $3
+    local.get $3
+    f64.mul
+    local.set $4
+    local.get $4
+    local.get $4
+    f64.mul
+    local.set $5
+    f64.const -0.001388676377460993
+    local.get $4
+    f64.const 2.439044879627741e-05
+    f64.mul
+    f64.add
+    local.set $6
+    f32.const 1
+    f64.promote_f32
+    local.get $4
+    f64.const -0.499999997251031
+    f64.mul
+    f64.add
+    local.get $5
+    f64.const 0.04166662332373906
+    f64.mul
+    f64.add
+    local.get $5
+    local.get $4
+    f64.mul
+    local.get $6
+    f64.mul
+    f64.add
+    f32.demote_f64
     return
    else    
     local.get $2
@@ -6784,7 +6738,6 @@
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 2139095040
@@ -6827,124 +6780,122 @@
     i32.trunc_f64_s
     br $~lib/math/rempio2f|inlined.0
    end
-   block $~lib/math/pio2_large_quot|inlined.0 (result i32)
-    local.get $10
-    local.set $12
-    local.get $9
-    local.set $11
-    local.get $11
-    i32.const 23
-    i32.shr_s
-    i32.const 152
-    i32.sub
-    local.set $13
-    local.get $13
-    i32.const 6
-    i32.shr_s
-    local.set $14
-    local.get $13
-    i32.const 63
-    i32.and
-    local.set $15
+   local.get $10
+   local.set $12
+   local.get $9
+   local.set $11
+   local.get $11
+   i32.const 23
+   i32.shr_s
+   i32.const 152
+   i32.sub
+   local.set $13
+   local.get $13
+   i32.const 6
+   i32.shr_s
+   local.set $14
+   local.get $13
+   i32.const 63
+   i32.and
+   local.set $15
+   i32.const 72
+   local.get $14
+   i32.const 0
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $16
+   i32.const 72
+   local.get $14
+   i32.const 1
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $17
+   local.get $15
+   i32.const 32
+   i32.gt_s
+   if
     i32.const 72
     local.get $14
-    i32.const 0
+    i32.const 2
     i32.add
     call $~lib/array/Array<u64>#__unchecked_get
-    local.set $16
-    i32.const 72
-    local.get $14
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__unchecked_get
-    local.set $17
-    local.get $15
-    i32.const 32
-    i32.gt_s
-    if
-     i32.const 72
-     local.get $14
-     i32.const 2
-     i32.add
-     call $~lib/array/Array<u64>#__unchecked_get
-     local.set $19
-     local.get $19
-     i64.const 96
-     local.get $15
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $18
-     local.get $18
-     local.get $17
-     local.get $15
-     i32.const 32
-     i32.sub
-     i64.extend_i32_s
-     i64.shl
-     i64.or
-     local.set $18
-    else     
-     local.get $17
-     i64.const 32
-     local.get $15
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $18
-    end
-    local.get $17
-    i64.const 64
+    local.set $19
+    local.get $19
+    i64.const 96
     local.get $15
     i64.extend_i32_s
     i64.sub
     i64.shr_u
-    local.get $16
+    local.set $18
+    local.get $18
+    local.get $17
     local.get $15
+    i32.const 32
+    i32.sub
     i64.extend_i32_s
     i64.shl
     i64.or
-    local.set $19
-    local.get $11
-    i32.const 8388607
-    i32.and
-    i32.const 8388608
-    i32.or
-    i64.extend_i32_s
-    local.set $20
-    local.get $20
-    local.get $19
-    i64.mul
-    local.get $20
-    local.get $18
-    i64.mul
+    local.set $18
+   else    
+    local.get $17
     i64.const 32
+    local.get $15
+    i64.extend_i32_s
+    i64.sub
     i64.shr_u
-    i64.add
-    local.set $21
-    local.get $21
-    i64.const 2
-    i64.shl
-    local.set $22
-    local.get $21
-    i64.const 62
-    i64.shr_u
-    local.get $22
-    i64.const 63
-    i64.shr_u
-    i64.add
-    i32.wrap_i64
-    local.set $23
-    f64.const 8.515303950216386e-20
-    local.get $12
-    f64.promote_f32
-    f64.copysign
-    local.get $22
-    f64.convert_i64_s
-    f64.mul
-    global.set $~lib/math/rempio2f_y
-    local.get $23
+    local.set $18
    end
+   local.get $17
+   i64.const 64
+   local.get $15
+   i64.extend_i32_s
+   i64.sub
+   i64.shr_u
+   local.get $16
+   local.get $15
+   i64.extend_i32_s
+   i64.shl
+   i64.or
+   local.set $19
+   local.get $11
+   i32.const 8388607
+   i32.and
+   i32.const 8388608
+   i32.or
+   i64.extend_i32_s
+   local.set $20
+   local.get $20
+   local.get $19
+   i64.mul
+   local.get $20
+   local.get $18
+   i64.mul
+   i64.const 32
+   i64.shr_u
+   i64.add
+   local.set $21
+   local.get $21
+   i64.const 2
+   i64.shl
+   local.set $22
+   local.get $21
+   i64.const 62
+   i64.shr_u
+   local.get $22
+   i64.const 63
+   i64.shr_u
+   i64.add
+   i32.wrap_i64
+   local.set $23
+   f64.const 8.515303950216386e-20
+   local.get $12
+   f64.promote_f32
+   f64.copysign
+   local.get $22
+   f64.convert_i64_s
+   f64.mul
+   global.set $~lib/math/rempio2f_y
+   local.get $23
    local.set $23
    i32.const 0
    local.get $23
@@ -7632,27 +7583,25 @@
    f32.add
    return
   end
-  block $~lib/math/expo2f|inlined.0 (result f32)
-   local.get $0
-   local.set $2
-   i32.const 127
-   i32.const 235
-   i32.const 1
-   i32.shr_u
-   i32.add
-   i32.const 23
-   i32.shl
-   f32.reinterpret_i32
-   local.set $3
-   local.get $2
-   f32.const 162.88958740234375
-   f32.sub
-   call $~lib/math/NativeMathf.exp
-   local.get $3
-   f32.mul
-   local.get $3
-   f32.mul
-  end
+  local.get $0
+  local.set $2
+  i32.const 127
+  i32.const 235
+  i32.const 1
+  i32.shr_u
+  i32.add
+  i32.const 23
+  i32.shl
+  f32.reinterpret_i32
+  local.set $3
+  local.get $2
+  f32.const 162.88958740234375
+  f32.sub
+  call $~lib/math/NativeMathf.exp
+  local.get $3
+  f32.mul
+  local.get $3
+  f32.mul
  )
  (func $../../lib/libm/assembly/libmf/cosh (; 97 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
@@ -8440,7 +8389,6 @@
     unreachable
    end
    unreachable
-   unreachable
   end
   local.get $5
   i32.const 1065353216
@@ -9304,45 +9252,43 @@
     local.get $0
     return
    end
-   block $~lib/math/sin_kernf|inlined.5 (result f32)
-    local.get $0
-    f64.promote_f32
-    local.set $3
-    local.get $3
-    local.get $3
-    f64.mul
-    local.set $4
-    local.get $4
-    local.get $4
-    f64.mul
-    local.set $5
-    f64.const -1.9839334836096632e-04
-    local.get $4
-    f64.const 2.718311493989822e-06
-    f64.mul
-    f64.add
-    local.set $6
-    local.get $4
-    local.get $3
-    f64.mul
-    local.set $7
-    local.get $3
-    local.get $7
-    f64.const -0.16666666641626524
-    local.get $4
-    f64.const 0.008333329385889463
-    f64.mul
-    f64.add
-    f64.mul
-    f64.add
-    local.get $7
-    local.get $5
-    f64.mul
-    local.get $6
-    f64.mul
-    f64.add
-    f32.demote_f64
-   end
+   local.get $0
+   f64.promote_f32
+   local.set $3
+   local.get $3
+   local.get $3
+   f64.mul
+   local.set $4
+   local.get $4
+   local.get $4
+   f64.mul
+   local.set $5
+   f64.const -1.9839334836096632e-04
+   local.get $4
+   f64.const 2.718311493989822e-06
+   f64.mul
+   f64.add
+   local.set $6
+   local.get $4
+   local.get $3
+   f64.mul
+   local.set $7
+   local.get $3
+   local.get $7
+   f64.const -0.16666666641626524
+   local.get $4
+   f64.const 0.008333329385889463
+   f64.mul
+   f64.add
+   f64.mul
+   f64.add
+   local.get $7
+   local.get $5
+   f64.mul
+   local.get $6
+   f64.mul
+   f64.add
+   f32.demote_f64
    return
   end
   local.get $1
@@ -9355,44 +9301,42 @@
    if
     local.get $2
     if (result f32)
-     block $~lib/math/cos_kernf|inlined.4 (result f32)
-      local.get $0
-      f64.promote_f32
-      f64.const 1.5707963267948966
-      f64.add
-      local.set $3
-      local.get $3
-      local.get $3
-      f64.mul
-      local.set $7
-      local.get $7
-      local.get $7
-      f64.mul
-      local.set $6
-      f64.const -0.001388676377460993
-      local.get $7
-      f64.const 2.439044879627741e-05
-      f64.mul
-      f64.add
-      local.set $5
-      f32.const 1
-      f64.promote_f32
-      local.get $7
-      f64.const -0.499999997251031
-      f64.mul
-      f64.add
-      local.get $6
-      f64.const 0.04166662332373906
-      f64.mul
-      f64.add
-      local.get $6
-      local.get $7
-      f64.mul
-      local.get $5
-      f64.mul
-      f64.add
-      f32.demote_f64
-     end
+     local.get $0
+     f64.promote_f32
+     f64.const 1.5707963267948966
+     f64.add
+     local.set $3
+     local.get $3
+     local.get $3
+     f64.mul
+     local.set $7
+     local.get $7
+     local.get $7
+     f64.mul
+     local.set $6
+     f64.const -0.001388676377460993
+     local.get $7
+     f64.const 2.439044879627741e-05
+     f64.mul
+     f64.add
+     local.set $5
+     f32.const 1
+     f64.promote_f32
+     local.get $7
+     f64.const -0.499999997251031
+     f64.mul
+     f64.add
+     local.get $6
+     f64.const 0.04166662332373906
+     f64.mul
+     f64.add
+     local.get $6
+     local.get $7
+     f64.mul
+     local.get $5
+     f64.mul
+     f64.add
+     f32.demote_f64
      f32.neg
     else     
      local.get $0
@@ -9434,56 +9378,54 @@
     end
     return
    end
-   block $~lib/math/sin_kernf|inlined.6 (result f32)
-    local.get $2
-    if (result f64)
-     local.get $0
-     f64.promote_f32
-     f64.const 3.141592653589793
-     f64.add
-    else     
-     local.get $0
-     f64.promote_f32
-     f64.const 3.141592653589793
-     f64.sub
-    end
-    f64.neg
-    local.set $3
-    local.get $3
-    local.get $3
-    f64.mul
-    local.set $7
-    local.get $7
-    local.get $7
-    f64.mul
-    local.set $6
-    f64.const -1.9839334836096632e-04
-    local.get $7
-    f64.const 2.718311493989822e-06
-    f64.mul
+   local.get $2
+   if (result f64)
+    local.get $0
+    f64.promote_f32
+    f64.const 3.141592653589793
     f64.add
-    local.set $5
-    local.get $7
-    local.get $3
-    f64.mul
-    local.set $4
-    local.get $3
-    local.get $4
-    f64.const -0.16666666641626524
-    local.get $7
-    f64.const 0.008333329385889463
-    f64.mul
-    f64.add
-    f64.mul
-    f64.add
-    local.get $4
-    local.get $6
-    f64.mul
-    local.get $5
-    f64.mul
-    f64.add
-    f32.demote_f64
+   else    
+    local.get $0
+    f64.promote_f32
+    f64.const 3.141592653589793
+    f64.sub
    end
+   f64.neg
+   local.set $3
+   local.get $3
+   local.get $3
+   f64.mul
+   local.set $7
+   local.get $7
+   local.get $7
+   f64.mul
+   local.set $6
+   f64.const -1.9839334836096632e-04
+   local.get $7
+   f64.const 2.718311493989822e-06
+   f64.mul
+   f64.add
+   local.set $5
+   local.get $7
+   local.get $3
+   f64.mul
+   local.set $4
+   local.get $3
+   local.get $4
+   f64.const -0.16666666641626524
+   local.get $7
+   f64.const 0.008333329385889463
+   f64.mul
+   f64.add
+   f64.mul
+   f64.add
+   local.get $4
+   local.get $6
+   f64.mul
+   local.get $5
+   f64.mul
+   f64.add
+   f32.demote_f64
    return
   end
   local.get $1
@@ -9533,97 +9475,93 @@
      f64.add
      f32.demote_f64
     else     
-     block $~lib/math/cos_kernf|inlined.7 (result f32)
-      local.get $0
-      f64.promote_f32
-      f64.const 4.71238898038469
-      f64.sub
-      local.set $7
-      local.get $7
-      local.get $7
-      f64.mul
-      local.set $6
-      local.get $6
-      local.get $6
-      f64.mul
-      local.set $5
-      f64.const -0.001388676377460993
-      local.get $6
-      f64.const 2.439044879627741e-05
-      f64.mul
-      f64.add
-      local.set $4
-      f32.const 1
-      f64.promote_f32
-      local.get $6
-      f64.const -0.499999997251031
-      f64.mul
-      f64.add
-      local.get $5
-      f64.const 0.04166662332373906
-      f64.mul
-      f64.add
-      local.get $5
-      local.get $6
-      f64.mul
-      local.get $4
-      f64.mul
-      f64.add
-      f32.demote_f64
-     end
+     local.get $0
+     f64.promote_f32
+     f64.const 4.71238898038469
+     f64.sub
+     local.set $7
+     local.get $7
+     local.get $7
+     f64.mul
+     local.set $6
+     local.get $6
+     local.get $6
+     f64.mul
+     local.set $5
+     f64.const -0.001388676377460993
+     local.get $6
+     f64.const 2.439044879627741e-05
+     f64.mul
+     f64.add
+     local.set $4
+     f32.const 1
+     f64.promote_f32
+     local.get $6
+     f64.const -0.499999997251031
+     f64.mul
+     f64.add
+     local.get $5
+     f64.const 0.04166662332373906
+     f64.mul
+     f64.add
+     local.get $5
+     local.get $6
+     f64.mul
+     local.get $4
+     f64.mul
+     f64.add
+     f32.demote_f64
      f32.neg
     end
     return
    end
-   block $~lib/math/sin_kernf|inlined.7 (result f32)
-    local.get $2
-    if (result f64)
-     local.get $0
-     f64.promote_f32
-     f64.const 6.283185307179586
-     f64.add
-    else     
-     local.get $0
-     f64.promote_f32
-     f64.const 6.283185307179586
-     f64.sub
-    end
-    local.set $3
-    local.get $3
-    local.get $3
-    f64.mul
-    local.set $4
-    local.get $4
-    local.get $4
-    f64.mul
-    local.set $5
-    f64.const -1.9839334836096632e-04
-    local.get $4
-    f64.const 2.718311493989822e-06
-    f64.mul
+   local.get $2
+   if (result f64)
+    local.get $0
+    f64.promote_f32
+    f64.const 6.283185307179586
     f64.add
-    local.set $6
-    local.get $4
-    local.get $3
-    f64.mul
-    local.set $7
-    local.get $3
-    local.get $7
-    f64.const -0.16666666641626524
-    local.get $4
-    f64.const 0.008333329385889463
-    f64.mul
-    f64.add
-    f64.mul
-    f64.add
-    local.get $7
-    local.get $5
-    f64.mul
-    local.get $6
-    f64.mul
-    f64.add
-    f32.demote_f64
+   else    
+    local.get $0
+    f64.promote_f32
+    f64.const 6.283185307179586
+    f64.sub
    end
+   local.set $3
+   local.get $3
+   local.get $3
+   f64.mul
+   local.set $4
+   local.get $4
+   local.get $4
+   f64.mul
+   local.set $5
+   f64.const -1.9839334836096632e-04
+   local.get $4
+   f64.const 2.718311493989822e-06
+   f64.mul
+   f64.add
+   local.set $6
+   local.get $4
+   local.get $3
+   f64.mul
+   local.set $7
+   local.get $3
+   local.get $7
+   f64.const -0.16666666641626524
+   local.get $4
+   f64.const 0.008333329385889463
+   f64.mul
+   f64.add
+   f64.mul
+   f64.add
+   local.get $7
+   local.get $5
+   f64.mul
+   local.get $6
+   f64.mul
+   f64.add
+   f32.demote_f64
    return
   end
   local.get $1
@@ -9667,124 +9605,122 @@
     i32.trunc_f64_s
     br $~lib/math/rempio2f|inlined.1
    end
-   block $~lib/math/pio2_large_quot|inlined.1 (result i32)
-    local.get $10
-    local.set $12
-    local.get $9
-    local.set $11
-    local.get $11
-    i32.const 23
-    i32.shr_s
-    i32.const 152
-    i32.sub
-    local.set $13
-    local.get $13
-    i32.const 6
-    i32.shr_s
-    local.set $14
-    local.get $13
-    i32.const 63
-    i32.and
-    local.set $15
+   local.get $10
+   local.set $12
+   local.get $9
+   local.set $11
+   local.get $11
+   i32.const 23
+   i32.shr_s
+   i32.const 152
+   i32.sub
+   local.set $13
+   local.get $13
+   i32.const 6
+   i32.shr_s
+   local.set $14
+   local.get $13
+   i32.const 63
+   i32.and
+   local.set $15
+   i32.const 72
+   local.get $14
+   i32.const 0
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $16
+   i32.const 72
+   local.get $14
+   i32.const 1
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $17
+   local.get $15
+   i32.const 32
+   i32.gt_s
+   if
     i32.const 72
     local.get $14
-    i32.const 0
+    i32.const 2
     i32.add
     call $~lib/array/Array<u64>#__unchecked_get
-    local.set $16
-    i32.const 72
-    local.get $14
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__unchecked_get
-    local.set $17
-    local.get $15
-    i32.const 32
-    i32.gt_s
-    if
-     i32.const 72
-     local.get $14
-     i32.const 2
-     i32.add
-     call $~lib/array/Array<u64>#__unchecked_get
-     local.set $19
-     local.get $19
-     i64.const 96
-     local.get $15
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $18
-     local.get $18
-     local.get $17
-     local.get $15
-     i32.const 32
-     i32.sub
-     i64.extend_i32_s
-     i64.shl
-     i64.or
-     local.set $18
-    else     
-     local.get $17
-     i64.const 32
-     local.get $15
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $18
-    end
-    local.get $17
-    i64.const 64
+    local.set $19
+    local.get $19
+    i64.const 96
     local.get $15
     i64.extend_i32_s
     i64.sub
     i64.shr_u
-    local.get $16
+    local.set $18
+    local.get $18
+    local.get $17
     local.get $15
+    i32.const 32
+    i32.sub
     i64.extend_i32_s
     i64.shl
     i64.or
-    local.set $19
-    local.get $11
-    i32.const 8388607
-    i32.and
-    i32.const 8388608
-    i32.or
-    i64.extend_i32_s
-    local.set $20
-    local.get $20
-    local.get $19
-    i64.mul
-    local.get $20
-    local.get $18
-    i64.mul
+    local.set $18
+   else    
+    local.get $17
     i64.const 32
+    local.get $15
+    i64.extend_i32_s
+    i64.sub
     i64.shr_u
-    i64.add
-    local.set $21
-    local.get $21
-    i64.const 2
-    i64.shl
-    local.set $22
-    local.get $21
-    i64.const 62
-    i64.shr_u
-    local.get $22
-    i64.const 63
-    i64.shr_u
-    i64.add
-    i32.wrap_i64
-    local.set $23
-    f64.const 8.515303950216386e-20
-    local.get $12
-    f64.promote_f32
-    f64.copysign
-    local.get $22
-    f64.convert_i64_s
-    f64.mul
-    global.set $~lib/math/rempio2f_y
-    local.get $23
+    local.set $18
    end
+   local.get $17
+   i64.const 64
+   local.get $15
+   i64.extend_i32_s
+   i64.sub
+   i64.shr_u
+   local.get $16
+   local.get $15
+   i64.extend_i32_s
+   i64.shl
+   i64.or
+   local.set $19
+   local.get $11
+   i32.const 8388607
+   i32.and
+   i32.const 8388608
+   i32.or
+   i64.extend_i32_s
+   local.set $20
+   local.get $20
+   local.get $19
+   i64.mul
+   local.get $20
+   local.get $18
+   i64.mul
+   i64.const 32
+   i64.shr_u
+   i64.add
+   local.set $21
+   local.get $21
+   i64.const 2
+   i64.shl
+   local.set $22
+   local.get $21
+   i64.const 62
+   i64.shr_u
+   local.get $22
+   i64.const 63
+   i64.shr_u
+   i64.add
+   i32.wrap_i64
+   local.set $23
+   f64.const 8.515303950216386e-20
+   local.get $12
+   f64.promote_f32
+   f64.copysign
+   local.get $22
+   f64.convert_i64_s
+   f64.mul
+   global.set $~lib/math/rempio2f_y
+   local.get $23
    local.set $23
    i32.const 0
    local.get $23
@@ -9952,27 +9888,25 @@
   f32.const 2
   local.get $4
   f32.mul
-  block $~lib/math/expo2f|inlined.1 (result f32)
-   local.get $2
-   local.set $5
-   i32.const 127
-   i32.const 235
-   i32.const 1
-   i32.shr_u
-   i32.add
-   i32.const 23
-   i32.shl
-   f32.reinterpret_i32
-   local.set $6
-   local.get $5
-   f32.const 162.88958740234375
-   f32.sub
-   call $~lib/math/NativeMathf.exp
-   local.get $6
-   f32.mul
-   local.get $6
-   f32.mul
-  end
+  local.get $2
+  local.set $5
+  i32.const 127
+  i32.const 235
+  i32.const 1
+  i32.shr_u
+  i32.add
+  i32.const 23
+  i32.shl
+  f32.reinterpret_i32
+  local.set $6
+  local.get $5
+  f32.const 162.88958740234375
+  f32.sub
+  call $~lib/math/NativeMathf.exp
+  local.get $6
+  f32.mul
+  local.get $6
+  f32.mul
   f32.mul
   local.set $3
   local.get $3
@@ -10038,9 +9972,162 @@
     local.get $0
     return
    end
-   block $~lib/math/tan_kernf|inlined.0 (result f32)
-    local.get $0
+   local.get $0
+   f64.promote_f32
+   local.set $4
+   i32.const 0
+   local.set $3
+   local.get $4
+   local.get $4
+   f64.mul
+   local.set $5
+   f64.const 0.002974357433599673
+   local.get $5
+   f64.const 0.009465647849436732
+   f64.mul
+   f64.add
+   local.set $6
+   f64.const 0.05338123784456704
+   local.get $5
+   f64.const 0.024528318116654728
+   f64.mul
+   f64.add
+   local.set $7
+   local.get $5
+   local.get $5
+   f64.mul
+   local.set $8
+   local.get $5
+   local.get $4
+   f64.mul
+   local.set $9
+   f64.const 0.3333313950307914
+   local.get $5
+   f64.const 0.13339200271297674
+   f64.mul
+   f64.add
+   local.set $10
+   local.get $4
+   local.get $9
+   local.get $10
+   f64.mul
+   f64.add
+   local.get $9
+   local.get $8
+   f64.mul
+   local.get $7
+   local.get $8
+   local.get $6
+   f64.mul
+   f64.add
+   f64.mul
+   f64.add
+   local.set $6
+   local.get $3
+   if (result f64)
+    f32.const -1
     f64.promote_f32
+    local.get $6
+    f64.div
+   else    
+    local.get $6
+   end
+   f32.demote_f64
+   return
+  end
+  local.get $1
+  i32.const 1081824209
+  i32.le_u
+  if
+   local.get $1
+   i32.const 1075235811
+   i32.le_u
+   if
+    local.get $2
+    if (result f64)
+     local.get $0
+     f64.promote_f32
+     f64.const 1.5707963267948966
+     f64.add
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 1.5707963267948966
+     f64.sub
+    end
+    local.set $4
+    i32.const 1
+    local.set $3
+    local.get $4
+    local.get $4
+    f64.mul
+    local.set $10
+    f64.const 0.002974357433599673
+    local.get $10
+    f64.const 0.009465647849436732
+    f64.mul
+    f64.add
+    local.set $9
+    f64.const 0.05338123784456704
+    local.get $10
+    f64.const 0.024528318116654728
+    f64.mul
+    f64.add
+    local.set $8
+    local.get $10
+    local.get $10
+    f64.mul
+    local.set $7
+    local.get $10
+    local.get $4
+    f64.mul
+    local.set $6
+    f64.const 0.3333313950307914
+    local.get $10
+    f64.const 0.13339200271297674
+    f64.mul
+    f64.add
+    local.set $5
+    local.get $4
+    local.get $6
+    local.get $5
+    f64.mul
+    f64.add
+    local.get $6
+    local.get $7
+    f64.mul
+    local.get $8
+    local.get $7
+    local.get $9
+    f64.mul
+    f64.add
+    f64.mul
+    f64.add
+    local.set $9
+    local.get $3
+    if (result f64)
+     f32.const -1
+     f64.promote_f32
+     local.get $9
+     f64.div
+    else     
+     local.get $9
+    end
+    f32.demote_f64
+    return
+   else    
+    local.get $2
+    if (result f64)
+     local.get $0
+     f64.promote_f32
+     f64.const 3.141592653589793
+     f64.add
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 3.141592653589793
+     f64.sub
+    end
     local.set $4
     i32.const 0
     local.set $3
@@ -10100,169 +10187,9 @@
      local.get $6
     end
     f32.demote_f64
-   end
-   return
-  end
-  local.get $1
-  i32.const 1081824209
-  i32.le_u
-  if
-   local.get $1
-   i32.const 1075235811
-   i32.le_u
-   if
-    block $~lib/math/tan_kernf|inlined.1 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 1.5707963267948966
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 1.5707963267948966
-      f64.sub
-     end
-     local.set $4
-     i32.const 1
-     local.set $3
-     local.get $4
-     local.get $4
-     f64.mul
-     local.set $10
-     f64.const 0.002974357433599673
-     local.get $10
-     f64.const 0.009465647849436732
-     f64.mul
-     f64.add
-     local.set $9
-     f64.const 0.05338123784456704
-     local.get $10
-     f64.const 0.024528318116654728
-     f64.mul
-     f64.add
-     local.set $8
-     local.get $10
-     local.get $10
-     f64.mul
-     local.set $7
-     local.get $10
-     local.get $4
-     f64.mul
-     local.set $6
-     f64.const 0.3333313950307914
-     local.get $10
-     f64.const 0.13339200271297674
-     f64.mul
-     f64.add
-     local.set $5
-     local.get $4
-     local.get $6
-     local.get $5
-     f64.mul
-     f64.add
-     local.get $6
-     local.get $7
-     f64.mul
-     local.get $8
-     local.get $7
-     local.get $9
-     f64.mul
-     f64.add
-     f64.mul
-     f64.add
-     local.set $9
-     local.get $3
-     if (result f64)
-      f32.const -1
-      f64.promote_f32
-      local.get $9
-      f64.div
-     else      
-      local.get $9
-     end
-     f32.demote_f64
-    end
-    return
-   else    
-    block $~lib/math/tan_kernf|inlined.2 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 3.141592653589793
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 3.141592653589793
-      f64.sub
-     end
-     local.set $4
-     i32.const 0
-     local.set $3
-     local.get $4
-     local.get $4
-     f64.mul
-     local.set $5
-     f64.const 0.002974357433599673
-     local.get $5
-     f64.const 0.009465647849436732
-     f64.mul
-     f64.add
-     local.set $6
-     f64.const 0.05338123784456704
-     local.get $5
-     f64.const 0.024528318116654728
-     f64.mul
-     f64.add
-     local.set $7
-     local.get $5
-     local.get $5
-     f64.mul
-     local.set $8
-     local.get $5
-     local.get $4
-     f64.mul
-     local.set $9
-     f64.const 0.3333313950307914
-     local.get $5
-     f64.const 0.13339200271297674
-     f64.mul
-     f64.add
-     local.set $10
-     local.get $4
-     local.get $9
-     local.get $10
-     f64.mul
-     f64.add
-     local.get $9
-     local.get $8
-     f64.mul
-     local.get $7
-     local.get $8
-     local.get $6
-     f64.mul
-     f64.add
-     f64.mul
-     f64.add
-     local.set $6
-     local.get $3
-     if (result f64)
-      f32.const -1
-      f64.promote_f32
-      local.get $6
-      f64.div
-     else      
-      local.get $6
-     end
-     f32.demote_f64
-    end
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 1088565717
@@ -10272,158 +10199,153 @@
    i32.const 1085271519
    i32.le_u
    if
-    block $~lib/math/tan_kernf|inlined.3 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 4.71238898038469
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 4.71238898038469
-      f64.sub
-     end
-     local.set $4
-     i32.const 1
-     local.set $3
-     local.get $4
-     local.get $4
-     f64.mul
-     local.set $10
-     f64.const 0.002974357433599673
-     local.get $10
-     f64.const 0.009465647849436732
-     f64.mul
+    local.get $2
+    if (result f64)
+     local.get $0
+     f64.promote_f32
+     f64.const 4.71238898038469
      f64.add
-     local.set $9
-     f64.const 0.05338123784456704
-     local.get $10
-     f64.const 0.024528318116654728
-     f64.mul
-     f64.add
-     local.set $8
-     local.get $10
-     local.get $10
-     f64.mul
-     local.set $7
-     local.get $10
-     local.get $4
-     f64.mul
-     local.set $6
-     f64.const 0.3333313950307914
-     local.get $10
-     f64.const 0.13339200271297674
-     f64.mul
-     f64.add
-     local.set $5
-     local.get $4
-     local.get $6
-     local.get $5
-     f64.mul
-     f64.add
-     local.get $6
-     local.get $7
-     f64.mul
-     local.get $8
-     local.get $7
-     local.get $9
-     f64.mul
-     f64.add
-     f64.mul
-     f64.add
-     local.set $9
-     local.get $3
-     if (result f64)
-      f32.const -1
-      f64.promote_f32
-      local.get $9
-      f64.div
-     else      
-      local.get $9
-     end
-     f32.demote_f64
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 4.71238898038469
+     f64.sub
     end
+    local.set $4
+    i32.const 1
+    local.set $3
+    local.get $4
+    local.get $4
+    f64.mul
+    local.set $10
+    f64.const 0.002974357433599673
+    local.get $10
+    f64.const 0.009465647849436732
+    f64.mul
+    f64.add
+    local.set $9
+    f64.const 0.05338123784456704
+    local.get $10
+    f64.const 0.024528318116654728
+    f64.mul
+    f64.add
+    local.set $8
+    local.get $10
+    local.get $10
+    f64.mul
+    local.set $7
+    local.get $10
+    local.get $4
+    f64.mul
+    local.set $6
+    f64.const 0.3333313950307914
+    local.get $10
+    f64.const 0.13339200271297674
+    f64.mul
+    f64.add
+    local.set $5
+    local.get $4
+    local.get $6
+    local.get $5
+    f64.mul
+    f64.add
+    local.get $6
+    local.get $7
+    f64.mul
+    local.get $8
+    local.get $7
+    local.get $9
+    f64.mul
+    f64.add
+    f64.mul
+    f64.add
+    local.set $9
+    local.get $3
+    if (result f64)
+     f32.const -1
+     f64.promote_f32
+     local.get $9
+     f64.div
+    else     
+     local.get $9
+    end
+    f32.demote_f64
     return
    else    
-    block $~lib/math/tan_kernf|inlined.4 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 6.283185307179586
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 6.283185307179586
-      f64.sub
-     end
-     local.set $4
-     i32.const 0
-     local.set $3
-     local.get $4
-     local.get $4
-     f64.mul
-     local.set $5
-     f64.const 0.002974357433599673
-     local.get $5
-     f64.const 0.009465647849436732
-     f64.mul
+    local.get $2
+    if (result f64)
+     local.get $0
+     f64.promote_f32
+     f64.const 6.283185307179586
      f64.add
-     local.set $6
-     f64.const 0.05338123784456704
-     local.get $5
-     f64.const 0.024528318116654728
-     f64.mul
-     f64.add
-     local.set $7
-     local.get $5
-     local.get $5
-     f64.mul
-     local.set $8
-     local.get $5
-     local.get $4
-     f64.mul
-     local.set $9
-     f64.const 0.3333313950307914
-     local.get $5
-     f64.const 0.13339200271297674
-     f64.mul
-     f64.add
-     local.set $10
-     local.get $4
-     local.get $9
-     local.get $10
-     f64.mul
-     f64.add
-     local.get $9
-     local.get $8
-     f64.mul
-     local.get $7
-     local.get $8
-     local.get $6
-     f64.mul
-     f64.add
-     f64.mul
-     f64.add
-     local.set $6
-     local.get $3
-     if (result f64)
-      f32.const -1
-      f64.promote_f32
-      local.get $6
-      f64.div
-     else      
-      local.get $6
-     end
-     f32.demote_f64
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 6.283185307179586
+     f64.sub
     end
+    local.set $4
+    i32.const 0
+    local.set $3
+    local.get $4
+    local.get $4
+    f64.mul
+    local.set $5
+    f64.const 0.002974357433599673
+    local.get $5
+    f64.const 0.009465647849436732
+    f64.mul
+    f64.add
+    local.set $6
+    f64.const 0.05338123784456704
+    local.get $5
+    f64.const 0.024528318116654728
+    f64.mul
+    f64.add
+    local.set $7
+    local.get $5
+    local.get $5
+    f64.mul
+    local.set $8
+    local.get $5
+    local.get $4
+    f64.mul
+    local.set $9
+    f64.const 0.3333313950307914
+    local.get $5
+    f64.const 0.13339200271297674
+    f64.mul
+    f64.add
+    local.set $10
+    local.get $4
+    local.get $9
+    local.get $10
+    f64.mul
+    f64.add
+    local.get $9
+    local.get $8
+    f64.mul
+    local.get $7
+    local.get $8
+    local.get $6
+    f64.mul
+    f64.add
+    f64.mul
+    f64.add
+    local.set $6
+    local.get $3
+    if (result f64)
+     f32.const -1
+     f64.promote_f32
+     local.get $6
+     f64.div
+    else     
+     local.get $6
+    end
+    f32.demote_f64
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 2139095040
@@ -10466,124 +10388,122 @@
     i32.trunc_f64_s
     br $~lib/math/rempio2f|inlined.2
    end
-   block $~lib/math/pio2_large_quot|inlined.2 (result i32)
-    local.get $12
-    local.set $14
-    local.get $11
-    local.set $13
-    local.get $13
-    i32.const 23
-    i32.shr_s
-    i32.const 152
-    i32.sub
-    local.set $15
-    local.get $15
-    i32.const 6
-    i32.shr_s
-    local.set $16
-    local.get $15
-    i32.const 63
-    i32.and
-    local.set $17
+   local.get $12
+   local.set $14
+   local.get $11
+   local.set $13
+   local.get $13
+   i32.const 23
+   i32.shr_s
+   i32.const 152
+   i32.sub
+   local.set $15
+   local.get $15
+   i32.const 6
+   i32.shr_s
+   local.set $16
+   local.get $15
+   i32.const 63
+   i32.and
+   local.set $17
+   i32.const 72
+   local.get $16
+   i32.const 0
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $18
+   i32.const 72
+   local.get $16
+   i32.const 1
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $19
+   local.get $17
+   i32.const 32
+   i32.gt_s
+   if
     i32.const 72
     local.get $16
-    i32.const 0
+    i32.const 2
     i32.add
     call $~lib/array/Array<u64>#__unchecked_get
-    local.set $18
-    i32.const 72
-    local.get $16
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__unchecked_get
-    local.set $19
-    local.get $17
-    i32.const 32
-    i32.gt_s
-    if
-     i32.const 72
-     local.get $16
-     i32.const 2
-     i32.add
-     call $~lib/array/Array<u64>#__unchecked_get
-     local.set $21
-     local.get $21
-     i64.const 96
-     local.get $17
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $20
-     local.get $20
-     local.get $19
-     local.get $17
-     i32.const 32
-     i32.sub
-     i64.extend_i32_s
-     i64.shl
-     i64.or
-     local.set $20
-    else     
-     local.get $19
-     i64.const 32
-     local.get $17
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $20
-    end
-    local.get $19
-    i64.const 64
+    local.set $21
+    local.get $21
+    i64.const 96
     local.get $17
     i64.extend_i32_s
     i64.sub
     i64.shr_u
-    local.get $18
+    local.set $20
+    local.get $20
+    local.get $19
     local.get $17
+    i32.const 32
+    i32.sub
     i64.extend_i32_s
     i64.shl
     i64.or
-    local.set $21
-    local.get $13
-    i32.const 8388607
-    i32.and
-    i32.const 8388608
-    i32.or
-    i64.extend_i32_s
-    local.set $22
-    local.get $22
-    local.get $21
-    i64.mul
-    local.get $22
-    local.get $20
-    i64.mul
+    local.set $20
+   else    
+    local.get $19
     i64.const 32
+    local.get $17
+    i64.extend_i32_s
+    i64.sub
     i64.shr_u
-    i64.add
-    local.set $23
-    local.get $23
-    i64.const 2
-    i64.shl
-    local.set $24
-    local.get $23
-    i64.const 62
-    i64.shr_u
-    local.get $24
-    i64.const 63
-    i64.shr_u
-    i64.add
-    i32.wrap_i64
-    local.set $25
-    f64.const 8.515303950216386e-20
-    local.get $14
-    f64.promote_f32
-    f64.copysign
-    local.get $24
-    f64.convert_i64_s
-    f64.mul
-    global.set $~lib/math/rempio2f_y
-    local.get $25
+    local.set $20
    end
+   local.get $19
+   i64.const 64
+   local.get $17
+   i64.extend_i32_s
+   i64.sub
+   i64.shr_u
+   local.get $18
+   local.get $17
+   i64.extend_i32_s
+   i64.shl
+   i64.or
+   local.set $21
+   local.get $13
+   i32.const 8388607
+   i32.and
+   i32.const 8388608
+   i32.or
+   i64.extend_i32_s
+   local.set $22
+   local.get $22
+   local.get $21
+   i64.mul
+   local.get $22
+   local.get $20
+   i64.mul
+   i64.const 32
+   i64.shr_u
+   i64.add
+   local.set $23
+   local.get $23
+   i64.const 2
+   i64.shl
+   local.set $24
+   local.get $23
+   i64.const 62
+   i64.shr_u
+   local.get $24
+   i64.const 63
+   i64.shr_u
+   i64.add
+   i32.wrap_i64
+   local.set $25
+   f64.const 8.515303950216386e-20
+   local.get $14
+   f64.promote_f32
+   f64.copysign
+   local.get $24
+   f64.convert_i64_s
+   f64.mul
+   global.set $~lib/math/rempio2f_y
+   local.get $25
    local.set $25
    i32.const 0
    local.get $25
@@ -10595,70 +10515,68 @@
   local.set $26
   global.get $~lib/math/rempio2f_y
   local.set $27
-  block $~lib/math/tan_kernf|inlined.5 (result f32)
-   local.get $27
-   local.set $4
-   local.get $26
-   i32.const 1
-   i32.and
-   local.set $13
-   local.get $4
-   local.get $4
-   f64.mul
-   local.set $10
-   f64.const 0.002974357433599673
-   local.get $10
-   f64.const 0.009465647849436732
-   f64.mul
-   f64.add
-   local.set $9
-   f64.const 0.05338123784456704
-   local.get $10
-   f64.const 0.024528318116654728
-   f64.mul
-   f64.add
-   local.set $8
-   local.get $10
-   local.get $10
-   f64.mul
-   local.set $7
-   local.get $10
-   local.get $4
-   f64.mul
-   local.set $6
-   f64.const 0.3333313950307914
-   local.get $10
-   f64.const 0.13339200271297674
-   f64.mul
-   f64.add
-   local.set $5
-   local.get $4
-   local.get $6
-   local.get $5
-   f64.mul
-   f64.add
-   local.get $6
-   local.get $7
-   f64.mul
-   local.get $8
-   local.get $7
+  local.get $27
+  local.set $4
+  local.get $26
+  i32.const 1
+  i32.and
+  local.set $13
+  local.get $4
+  local.get $4
+  f64.mul
+  local.set $10
+  f64.const 0.002974357433599673
+  local.get $10
+  f64.const 0.009465647849436732
+  f64.mul
+  f64.add
+  local.set $9
+  f64.const 0.05338123784456704
+  local.get $10
+  f64.const 0.024528318116654728
+  f64.mul
+  f64.add
+  local.set $8
+  local.get $10
+  local.get $10
+  f64.mul
+  local.set $7
+  local.get $10
+  local.get $4
+  f64.mul
+  local.set $6
+  f64.const 0.3333313950307914
+  local.get $10
+  f64.const 0.13339200271297674
+  f64.mul
+  f64.add
+  local.set $5
+  local.get $4
+  local.get $6
+  local.get $5
+  f64.mul
+  f64.add
+  local.get $6
+  local.get $7
+  f64.mul
+  local.get $8
+  local.get $7
+  local.get $9
+  f64.mul
+  f64.add
+  f64.mul
+  f64.add
+  local.set $9
+  local.get $13
+  if (result f64)
+   f32.const -1
+   f64.promote_f32
+   local.get $9
+   f64.div
+  else   
    local.get $9
-   f64.mul
-   f64.add
-   f64.mul
-   f64.add
-   local.set $9
-   local.get $13
-   if (result f64)
-    f32.const -1
-    f64.promote_f32
-    local.get $9
-    f64.div
-   else    
-    local.get $9
-   end
-   f32.demote_f64
   end
+  f32.demote_f64
  )
  (func $../../lib/libm/assembly/libmf/tan (; 123 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
diff --git a/tests/compiler/std/map.optimized.wat b/tests/compiler/std/map.optimized.wat
index 1cf649d8..bab4f540 100644
--- a/tests/compiler/std/map.optimized.wat
+++ b/tests/compiler/std/map.optimized.wat
@@ -635,7 +635,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -650,7 +650,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -671,14 +671,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 512
@@ -1160,14 +1160,12 @@
    i32.and
    local.tee $1
    i32.sub
-   local.set $2
    local.get $0
    local.get $1
    i32.add
    local.tee $0
    i32.const 0
    i32.store
-   local.get $2
    i32.const -4
    i32.and
    local.tee $1
@@ -1422,7 +1420,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1504,7 +1503,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
@@ -1843,13 +1843,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=8
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=8
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -1907,7 +1909,8 @@
   loop $continue|0
    local.get $4
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $4
     i32.load offset=8
@@ -2179,7 +2182,7 @@
   (local $1 i32)
   call $~lib/map/Map<i8,i32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_s
@@ -2240,7 +2243,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -2259,7 +2262,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_s
@@ -2340,7 +2343,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -2359,7 +2362,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_s
@@ -2413,7 +2416,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -2432,7 +2435,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_s
@@ -2488,7 +2491,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -2599,7 +2602,8 @@
   loop $continue|0
    local.get $4
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $4
     i32.load offset=8
@@ -2865,7 +2869,7 @@
   (local $1 i32)
   call $~lib/map/Map<u8,i32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_u
@@ -2922,7 +2926,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -2941,7 +2945,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_u
@@ -3016,7 +3020,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -3035,7 +3039,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_u
@@ -3087,7 +3091,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -3106,7 +3110,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_u
@@ -3160,7 +3164,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -3267,13 +3271,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=8
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=8
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -3331,7 +3337,8 @@
   loop $continue|0
    local.get $4
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $4
     i32.load offset=8
@@ -3603,7 +3610,7 @@
   (local $1 i32)
   call $~lib/map/Map<i16,i32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_s
@@ -3664,7 +3671,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -3683,7 +3690,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_s
@@ -3764,7 +3771,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -3783,7 +3790,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_s
@@ -3837,7 +3844,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -3856,7 +3863,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_s
@@ -3912,7 +3919,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -4023,7 +4030,8 @@
   loop $continue|0
    local.get $4
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $4
     i32.load offset=8
@@ -4289,7 +4297,7 @@
   (local $1 i32)
   call $~lib/map/Map<u16,i32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_u
@@ -4346,7 +4354,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -4365,7 +4373,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_u
@@ -4440,7 +4448,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -4459,7 +4467,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_u
@@ -4511,7 +4519,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -4530,7 +4538,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_u
@@ -4584,7 +4592,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -4705,13 +4713,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=8
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=8
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -4765,7 +4775,8 @@
   loop $continue|0
    local.get $4
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $4
     i32.load offset=8
@@ -5025,7 +5036,7 @@
   (local $1 i32)
   call $~lib/map/Map<i32,i32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_s
@@ -5078,7 +5089,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -5097,7 +5108,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_s
@@ -5166,7 +5177,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -5185,7 +5196,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_s
@@ -5235,7 +5246,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -5254,7 +5265,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_s
@@ -5306,7 +5317,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -5371,7 +5382,7 @@
   (local $1 i32)
   call $~lib/map/Map<u32,i32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_u
@@ -5424,7 +5435,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -5443,7 +5454,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_u
@@ -5512,7 +5523,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -5531,7 +5542,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_u
@@ -5581,7 +5592,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -5600,7 +5611,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_u
@@ -5652,7 +5663,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -5841,13 +5852,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=12
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=12
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -5901,7 +5914,8 @@
   loop $continue|0
    local.get $4
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $4
     i32.load offset=12
@@ -6162,7 +6176,7 @@
   (local $1 i32)
   call $~lib/map/Map<i64,i32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i64.const 100
    i64.lt_s
@@ -6217,7 +6231,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -6236,7 +6250,7 @@
   end
   i64.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i64.const 100
    i64.lt_s
@@ -6308,7 +6322,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -6327,7 +6341,7 @@
   end
   i64.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i64.const 50
    i64.lt_s
@@ -6378,7 +6392,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -6397,7 +6411,7 @@
   end
   i64.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i64.const 50
    i64.lt_s
@@ -6450,7 +6464,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -6515,7 +6529,7 @@
   (local $1 i32)
   call $~lib/map/Map<u64,i32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i64.const 100
    i64.lt_u
@@ -6570,7 +6584,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -6589,7 +6603,7 @@
   end
   i64.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i64.const 100
    i64.lt_u
@@ -6661,7 +6675,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -6680,7 +6694,7 @@
   end
   i64.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i64.const 50
    i64.lt_u
@@ -6731,7 +6745,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -6750,7 +6764,7 @@
   end
   i64.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i64.const 50
    i64.lt_u
@@ -6803,7 +6817,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -6893,13 +6907,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=8
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=8
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -6954,7 +6970,8 @@
   loop $continue|0
    local.get $4
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $4
     i32.load offset=8
@@ -7219,7 +7236,7 @@
   (local $1 i32)
   call $~lib/map/Map<f32,i32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    f32.const 100
    f32.lt
@@ -7274,7 +7291,7 @@
      f32.const 1
      f32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -7293,7 +7310,7 @@
   end
   f32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    f32.const 100
    f32.lt
@@ -7365,7 +7382,7 @@
      f32.const 1
      f32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -7384,7 +7401,7 @@
   end
   f32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    f32.const 50
    f32.lt
@@ -7435,7 +7452,7 @@
      f32.const 1
      f32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -7454,7 +7471,7 @@
   end
   f32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    f32.const 50
    f32.lt
@@ -7507,7 +7524,7 @@
      f32.const 1
      f32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -7597,13 +7614,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=12
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=12
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -7658,7 +7677,8 @@
   loop $continue|0
    local.get $4
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $4
     i32.load offset=12
@@ -7923,7 +7943,7 @@
   (local $1 i32)
   call $~lib/map/Map<f64,i32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    f64.const 100
    f64.lt
@@ -7978,7 +7998,7 @@
      f64.const 1
      f64.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
     unreachable
    end
@@ -7997,7 +8017,7 @@
   end
   f64.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    f64.const 100
    f64.lt
@@ -8069,7 +8089,7 @@
      f64.const 1
      f64.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -8088,7 +8108,7 @@
   end
   f64.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    f64.const 50
    f64.lt
@@ -8139,7 +8159,7 @@
      f64.const 1
      f64.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -8158,7 +8178,7 @@
   end
   f64.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    f64.const 50
    f64.lt
@@ -8211,7 +8231,7 @@
      f64.const 1
      f64.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
diff --git a/tests/compiler/std/map.untouched.wat b/tests/compiler/std/map.untouched.wat
index aa051bb8..edb8f666 100644
--- a/tests/compiler/std/map.untouched.wat
+++ b/tests/compiler/std/map.untouched.wat
@@ -165,85 +165,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -299,20 +291,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -350,20 +340,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -374,14 +362,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -534,24 +520,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -565,27 +549,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -594,36 +576,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 7 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -661,12 +639,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -763,15 +739,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -831,75 +805,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -907,8 +874,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1038,18 +1004,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1082,18 +1046,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1105,29 +1067,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1145,7 +1084,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1266,34 +1224,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1681,36 +1635,37 @@
      local.get $3
      i32.const 32
      i32.ge_u
-     if
-      local.get $5
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 8
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 16
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 24
-      i32.add
-      local.get $8
-      i64.store
-      local.get $3
-      i32.const 32
-      i32.sub
-      local.set $3
-      local.get $5
-      i32.const 32
-      i32.add
-      local.set $5
-      br $continue|0
-     end
+     i32.eqz
+     br_if $break|0
+     local.get $5
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 8
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 16
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 24
+     i32.add
+     local.get $8
+     i64.store
+     local.get $3
+     i32.const 32
+     i32.sub
+     local.set $3
+     local.get $5
+     i32.const 32
+     i32.add
+     local.set $5
+     br $continue|0
     end
+    unreachable
    end
   end
  )
@@ -1806,32 +1761,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1844,50 +1796,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1952,22 +1905,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1999,338 +1948,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2338,15 +2027,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2354,15 +2043,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2370,10 +2059,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2389,306 +2078,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2696,148 +2548,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2845,76 +2665,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2922,40 +2726,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2963,22 +2759,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -3039,94 +2831,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -3144,54 +2931,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -3203,9 +2949,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3445,16 +3235,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -3463,16 +3251,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 48
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 48
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -3485,36 +3271,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<i8,i32>#constructor (; 29 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 3
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 3
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<i8,i32>#clear
   local.get $0
  )
@@ -3541,38 +3325,39 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load8_s
+     local.get $1
+     i32.const 24
+     i32.shl
+     i32.const 24
+     i32.shr_s
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load8_s
-      local.get $1
-      i32.const 24
-      i32.shl
-      i32.const 24
-      i32.shr_s
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -3625,9 +3410,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<i8,i32>|inlined.1 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -3637,9 +3420,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<i8,i32>|inlined.2 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   i32.add
   local.set $7
@@ -3650,106 +3431,99 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load8_s
+     i32.store8
+     local.get $10
+     local.get $9
+     i32.load offset=4
+     i32.store offset=4
+     block $~lib/util/hash/HASH<i8>|inlined.2 (result i32)
       local.get $9
       i32.load8_s
-      i32.store8
-      local.get $10
-      local.get $9
-      i32.load offset=4
-      i32.store offset=4
-      block $~lib/util/hash/HASH<i8>|inlined.2 (result i32)
-       local.get $9
-       i32.load8_s
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash8
-       br $~lib/util/hash/HASH<i8>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=8
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<i8,i32>|inlined.3 (result i32)
-       i32.const 12
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<i8,i32>|inlined.4 (result i32)
-      i32.const 12
+      call $~lib/util/hash/hash8
+      br $~lib/util/hash/HASH<i8>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=8
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 12
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 12
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -3825,19 +3599,15 @@
    call $~lib/rt/pure/__retain
    local.set $3
    local.get $3
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $6
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $6
-   end
-   block $~lib/map/ENTRY_SIZE<i8,i32>|inlined.5 (result i32)
-    i32.const 12
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $6
+   i32.const 12
    i32.mul
    i32.add
    local.set $5
@@ -3989,7 +3759,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_s
@@ -4054,8 +3824,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4075,7 +3844,7 @@
   block $break|1
    i32.const 0
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_s
@@ -4159,8 +3928,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -4180,7 +3948,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_s
@@ -4239,8 +4007,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -4260,7 +4027,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_s
@@ -4322,8 +4089,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -4363,16 +4129,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -4381,16 +4145,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 48
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 48
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -4403,36 +4165,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<u8,i32>#constructor (; 40 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 4
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 4
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<u8,i32>#clear
   local.get $0
  )
@@ -4452,36 +4212,37 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load8_u
+     local.get $1
+     i32.const 255
+     i32.and
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load8_u
-      local.get $1
-      i32.const 255
-      i32.and
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -4532,9 +4293,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<u8,i32>|inlined.1 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -4544,9 +4303,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<u8,i32>|inlined.2 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   i32.add
   local.set $7
@@ -4557,106 +4314,99 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load8_u
+     i32.store8
+     local.get $10
+     local.get $9
+     i32.load offset=4
+     i32.store offset=4
+     block $~lib/util/hash/HASH<u8>|inlined.2 (result i32)
       local.get $9
       i32.load8_u
-      i32.store8
-      local.get $10
-      local.get $9
-      i32.load offset=4
-      i32.store offset=4
-      block $~lib/util/hash/HASH<u8>|inlined.2 (result i32)
-       local.get $9
-       i32.load8_u
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash8
-       br $~lib/util/hash/HASH<u8>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=8
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<u8,i32>|inlined.3 (result i32)
-       i32.const 12
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<u8,i32>|inlined.4 (result i32)
-      i32.const 12
+      call $~lib/util/hash/hash8
+      br $~lib/util/hash/HASH<u8>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=8
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 12
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 12
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -4730,19 +4480,15 @@
    call $~lib/rt/pure/__retain
    local.set $3
    local.get $3
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $6
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $6
-   end
-   block $~lib/map/ENTRY_SIZE<u8,i32>|inlined.5 (result i32)
-    i32.const 12
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $6
+   i32.const 12
    i32.mul
    i32.add
    local.set $5
@@ -4890,7 +4636,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_u
@@ -4951,8 +4697,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4972,7 +4717,7 @@
   block $break|1
    i32.const 0
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_u
@@ -5050,8 +4795,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -5071,7 +4815,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_u
@@ -5128,8 +4872,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -5149,7 +4892,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_u
@@ -5209,8 +4952,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -5250,16 +4992,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -5268,16 +5008,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 48
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 48
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -5290,36 +5028,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<i16,i32>#constructor (; 50 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 5
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 5
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<i16,i32>#clear
   local.get $0
  )
@@ -5361,38 +5097,39 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load16_s
+     local.get $1
+     i32.const 16
+     i32.shl
+     i32.const 16
+     i32.shr_s
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load16_s
-      local.get $1
-      i32.const 16
-      i32.shl
-      i32.const 16
-      i32.shr_s
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -5445,9 +5182,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<i16,i32>|inlined.1 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -5457,9 +5192,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<i16,i32>|inlined.2 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   i32.add
   local.set $7
@@ -5470,106 +5203,99 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load16_s
+     i32.store16
+     local.get $10
+     local.get $9
+     i32.load offset=4
+     i32.store offset=4
+     block $~lib/util/hash/HASH<i16>|inlined.2 (result i32)
       local.get $9
       i32.load16_s
-      i32.store16
-      local.get $10
-      local.get $9
-      i32.load offset=4
-      i32.store offset=4
-      block $~lib/util/hash/HASH<i16>|inlined.2 (result i32)
-       local.get $9
-       i32.load16_s
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash16
-       br $~lib/util/hash/HASH<i16>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=8
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<i16,i32>|inlined.3 (result i32)
-       i32.const 12
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<i16,i32>|inlined.4 (result i32)
-      i32.const 12
+      call $~lib/util/hash/hash16
+      br $~lib/util/hash/HASH<i16>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=8
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 12
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 12
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -5645,19 +5371,15 @@
    call $~lib/rt/pure/__retain
    local.set $3
    local.get $3
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $6
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $6
-   end
-   block $~lib/map/ENTRY_SIZE<i16,i32>|inlined.5 (result i32)
-    i32.const 12
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $6
+   i32.const 12
    i32.mul
    i32.add
    local.set $5
@@ -5809,7 +5531,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_s
@@ -5874,8 +5596,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -5895,7 +5616,7 @@
   block $break|1
    i32.const 0
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_s
@@ -5979,8 +5700,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -6000,7 +5720,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_s
@@ -6059,8 +5779,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -6080,7 +5799,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_s
@@ -6142,8 +5861,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -6183,16 +5901,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -6201,16 +5917,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 48
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 48
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -6223,36 +5937,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<u16,i32>#constructor (; 61 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 6
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 6
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<u16,i32>#clear
   local.get $0
  )
@@ -6272,36 +5984,37 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load16_u
+     local.get $1
+     i32.const 65535
+     i32.and
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load16_u
-      local.get $1
-      i32.const 65535
-      i32.and
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -6352,9 +6065,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<u16,i32>|inlined.1 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -6364,9 +6075,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<u16,i32>|inlined.2 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   i32.add
   local.set $7
@@ -6377,106 +6086,99 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load16_u
+     i32.store16
+     local.get $10
+     local.get $9
+     i32.load offset=4
+     i32.store offset=4
+     block $~lib/util/hash/HASH<u16>|inlined.2 (result i32)
       local.get $9
       i32.load16_u
-      i32.store16
-      local.get $10
-      local.get $9
-      i32.load offset=4
-      i32.store offset=4
-      block $~lib/util/hash/HASH<u16>|inlined.2 (result i32)
-       local.get $9
-       i32.load16_u
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash16
-       br $~lib/util/hash/HASH<u16>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=8
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<u16,i32>|inlined.3 (result i32)
-       i32.const 12
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<u16,i32>|inlined.4 (result i32)
-      i32.const 12
+      call $~lib/util/hash/hash16
+      br $~lib/util/hash/HASH<u16>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=8
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 12
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 12
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -6550,19 +6252,15 @@
    call $~lib/rt/pure/__retain
    local.set $3
    local.get $3
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $6
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $6
-   end
-   block $~lib/map/ENTRY_SIZE<u16,i32>|inlined.5 (result i32)
-    i32.const 12
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $6
+   i32.const 12
    i32.mul
    i32.add
    local.set $5
@@ -6710,7 +6408,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_u
@@ -6771,8 +6469,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6792,7 +6489,7 @@
   block $break|1
    i32.const 0
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_u
@@ -6870,8 +6567,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -6891,7 +6587,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_u
@@ -6948,8 +6644,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -6969,7 +6664,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_u
@@ -7029,8 +6724,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -7070,16 +6764,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -7088,16 +6780,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 48
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 48
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -7110,36 +6800,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<i32,i32>#constructor (; 71 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 7
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 7
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<i32,i32>#clear
   local.get $0
  )
@@ -7201,34 +6889,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.get $1
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load
-      local.get $1
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -7277,9 +6966,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<i32,i32>|inlined.1 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -7289,9 +6976,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<i32,i32>|inlined.2 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   i32.add
   local.set $7
@@ -7302,106 +6987,99 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load
+     i32.store
+     local.get $10
+     local.get $9
+     i32.load offset=4
+     i32.store offset=4
+     block $~lib/util/hash/HASH<i32>|inlined.2 (result i32)
       local.get $9
       i32.load
-      i32.store
-      local.get $10
-      local.get $9
-      i32.load offset=4
-      i32.store offset=4
-      block $~lib/util/hash/HASH<i32>|inlined.2 (result i32)
-       local.get $9
-       i32.load
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash32
-       br $~lib/util/hash/HASH<i32>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=8
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<i32,i32>|inlined.3 (result i32)
-       i32.const 12
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<i32,i32>|inlined.4 (result i32)
-      i32.const 12
+      call $~lib/util/hash/hash32
+      br $~lib/util/hash/HASH<i32>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=8
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 12
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 12
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -7473,19 +7151,15 @@
    call $~lib/rt/pure/__retain
    local.set $3
    local.get $3
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $6
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $6
-   end
-   block $~lib/map/ENTRY_SIZE<i32,i32>|inlined.5 (result i32)
-    i32.const 12
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $6
+   i32.const 12
    i32.mul
    i32.add
    local.set $5
@@ -7629,7 +7303,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_s
@@ -7686,8 +7360,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7707,7 +7380,7 @@
   block $break|1
    i32.const 0
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_s
@@ -7779,8 +7452,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -7800,7 +7472,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_s
@@ -7855,8 +7527,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -7876,7 +7547,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_s
@@ -7934,8 +7605,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -7975,16 +7645,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -7993,16 +7661,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 48
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 48
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -8015,36 +7681,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<u32,i32>#constructor (; 82 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 8
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 8
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<u32,i32>#clear
   local.get $0
  )
@@ -8064,34 +7728,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.get $1
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load
-      local.get $1
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -8140,9 +7805,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<u32,i32>|inlined.1 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -8152,9 +7815,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<u32,i32>|inlined.2 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   i32.add
   local.set $7
@@ -8165,106 +7826,99 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load
+     i32.store
+     local.get $10
+     local.get $9
+     i32.load offset=4
+     i32.store offset=4
+     block $~lib/util/hash/HASH<u32>|inlined.2 (result i32)
       local.get $9
       i32.load
-      i32.store
-      local.get $10
-      local.get $9
-      i32.load offset=4
-      i32.store offset=4
-      block $~lib/util/hash/HASH<u32>|inlined.2 (result i32)
-       local.get $9
-       i32.load
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash32
-       br $~lib/util/hash/HASH<u32>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=8
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<u32,i32>|inlined.3 (result i32)
-       i32.const 12
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<u32,i32>|inlined.4 (result i32)
-      i32.const 12
+      call $~lib/util/hash/hash32
+      br $~lib/util/hash/HASH<u32>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=8
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 12
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 12
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -8336,19 +7990,15 @@
    call $~lib/rt/pure/__retain
    local.set $3
    local.get $3
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $6
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $6
-   end
-   block $~lib/map/ENTRY_SIZE<u32,i32>|inlined.5 (result i32)
-    i32.const 12
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $6
+   i32.const 12
    i32.mul
    i32.add
    local.set $5
@@ -8492,7 +8142,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_u
@@ -8549,8 +8199,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8570,7 +8219,7 @@
   block $break|1
    i32.const 0
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_u
@@ -8642,8 +8291,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -8663,7 +8311,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_u
@@ -8718,8 +8366,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -8739,7 +8386,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_u
@@ -8797,8 +8444,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -8838,16 +8484,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -8856,16 +8500,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 64
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 64
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -8878,36 +8520,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<i64,i32>#constructor (; 92 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 9
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 9
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<i64,i32>#clear
   local.get $0
  )
@@ -9015,34 +8655,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=12
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i64.load
+     local.get $1
+     i64.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=12
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i64.load
-      local.get $1
-      i64.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=12
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=12
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -9092,9 +8733,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<i64,i32>|inlined.1 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -9104,9 +8743,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<i64,i32>|inlined.2 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   i32.add
   local.set $7
@@ -9117,106 +8754,99 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=12
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=12
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i64.load
+     i64.store
+     local.get $10
+     local.get $9
+     i32.load offset=8
+     i32.store offset=8
+     block $~lib/util/hash/HASH<i64>|inlined.2 (result i32)
       local.get $9
       i64.load
-      i64.store
-      local.get $10
-      local.get $9
-      i32.load offset=8
-      i32.store offset=8
-      block $~lib/util/hash/HASH<i64>|inlined.2 (result i32)
-       local.get $9
-       i64.load
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash64
-       br $~lib/util/hash/HASH<i64>|inlined.2
-      end
-      local.get $1
-      i32.and
-      local.set $12
-      local.get $3
-      local.get $12
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $13
-      local.get $10
-      local.get $13
-      i32.load
-      i32.store offset=12
-      local.get $13
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<i64,i32>|inlined.3 (result i32)
-       i32.const 16
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<i64,i32>|inlined.4 (result i32)
-      i32.const 16
+      local.set $11
+      local.get $11
+      call $~lib/util/hash/hash64
+      br $~lib/util/hash/HASH<i64>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $12
+     local.get $3
+     local.get $12
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $13
+     local.get $10
+     local.get $13
+     i32.load
+     i32.store offset=12
+     local.get $13
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 16
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 16
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $12
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $12
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $12
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $12
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $12
   i32.store offset=8
   local.get $0
   local.get $4
@@ -9289,19 +8919,15 @@
    call $~lib/rt/pure/__retain
    local.set $6
    local.get $6
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $7
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $7
-   end
-   block $~lib/map/ENTRY_SIZE<i64,i32>|inlined.5 (result i32)
-    i32.const 16
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $7
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $7
+   i32.const 16
    i32.mul
    i32.add
    local.set $5
@@ -9446,7 +9072,7 @@
   block $break|0
    i64.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i64.const 100
     i64.lt_s
@@ -9505,8 +9131,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -9526,7 +9151,7 @@
   block $break|1
    i64.const 0
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i64.const 100
     i64.lt_s
@@ -9601,8 +9226,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -9622,7 +9246,7 @@
   block $break|2
    i64.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i64.const 50
     i64.lt_s
@@ -9678,8 +9302,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -9699,7 +9322,7 @@
   block $break|3
    i64.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i64.const 50
     i64.lt_s
@@ -9758,8 +9381,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -9799,16 +9421,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -9817,16 +9437,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 64
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 64
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -9839,36 +9457,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<u64,i32>#constructor (; 103 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 10
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 10
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<u64,i32>#clear
   local.get $0
  )
@@ -9888,34 +9504,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=12
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i64.load
+     local.get $1
+     i64.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=12
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i64.load
-      local.get $1
-      i64.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=12
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=12
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -9965,9 +9582,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<u64,i32>|inlined.1 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -9977,9 +9592,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<u64,i32>|inlined.2 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   i32.add
   local.set $7
@@ -9990,106 +9603,99 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=12
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=12
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i64.load
+     i64.store
+     local.get $10
+     local.get $9
+     i32.load offset=8
+     i32.store offset=8
+     block $~lib/util/hash/HASH<u64>|inlined.2 (result i32)
       local.get $9
       i64.load
-      i64.store
-      local.get $10
-      local.get $9
-      i32.load offset=8
-      i32.store offset=8
-      block $~lib/util/hash/HASH<u64>|inlined.2 (result i32)
-       local.get $9
-       i64.load
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash64
-       br $~lib/util/hash/HASH<u64>|inlined.2
-      end
-      local.get $1
-      i32.and
-      local.set $12
-      local.get $3
-      local.get $12
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $13
-      local.get $10
-      local.get $13
-      i32.load
-      i32.store offset=12
-      local.get $13
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<u64,i32>|inlined.3 (result i32)
-       i32.const 16
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<u64,i32>|inlined.4 (result i32)
-      i32.const 16
+      local.set $11
+      local.get $11
+      call $~lib/util/hash/hash64
+      br $~lib/util/hash/HASH<u64>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $12
+     local.get $3
+     local.get $12
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $13
+     local.get $10
+     local.get $13
+     i32.load
+     i32.store offset=12
+     local.get $13
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 16
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 16
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $12
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $12
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $12
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $12
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $12
   i32.store offset=8
   local.get $0
   local.get $4
@@ -10162,19 +9768,15 @@
    call $~lib/rt/pure/__retain
    local.set $6
    local.get $6
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $7
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $7
-   end
-   block $~lib/map/ENTRY_SIZE<u64,i32>|inlined.5 (result i32)
-    i32.const 16
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $7
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $7
+   i32.const 16
    i32.mul
    i32.add
    local.set $5
@@ -10319,7 +9921,7 @@
   block $break|0
    i64.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i64.const 100
     i64.lt_u
@@ -10378,8 +9980,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -10399,7 +10000,7 @@
   block $break|1
    i64.const 0
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i64.const 100
     i64.lt_u
@@ -10474,8 +10075,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -10495,7 +10095,7 @@
   block $break|2
    i64.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i64.const 50
     i64.lt_u
@@ -10551,8 +10151,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -10572,7 +10171,7 @@
   block $break|3
    i64.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i64.const 50
     i64.lt_u
@@ -10631,8 +10230,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -10672,16 +10270,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -10690,16 +10286,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 48
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 48
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -10712,36 +10306,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<f32,i32>#constructor (; 113 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 11
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 11
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<f32,i32>#clear
   local.get $0
  )
@@ -10761,34 +10353,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     f32.load
+     local.get $1
+     f32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      f32.load
-      local.get $1
-      f32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -10839,9 +10432,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<f32,i32>|inlined.1 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -10851,9 +10442,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<f32,i32>|inlined.2 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   i32.add
   local.set $7
@@ -10864,107 +10453,100 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     f32.load
+     f32.store
+     local.get $10
+     local.get $9
+     i32.load offset=4
+     i32.store offset=4
+     block $~lib/util/hash/HASH<f32>|inlined.2 (result i32)
       local.get $9
       f32.load
-      f32.store
-      local.get $10
-      local.get $9
-      i32.load offset=4
-      i32.store offset=4
-      block $~lib/util/hash/HASH<f32>|inlined.2 (result i32)
-       local.get $9
-       f32.load
-       local.set $11
-       local.get $11
-       i32.reinterpret_f32
-       call $~lib/util/hash/hash32
-       br $~lib/util/hash/HASH<f32>|inlined.2
-      end
-      local.get $1
-      i32.and
-      local.set $12
-      local.get $3
-      local.get $12
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $13
-      local.get $10
-      local.get $13
-      i32.load
-      i32.store offset=8
-      local.get $13
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<f32,i32>|inlined.3 (result i32)
-       i32.const 12
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<f32,i32>|inlined.4 (result i32)
-      i32.const 12
+      local.set $11
+      local.get $11
+      i32.reinterpret_f32
+      call $~lib/util/hash/hash32
+      br $~lib/util/hash/HASH<f32>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $12
+     local.get $3
+     local.get $12
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $13
+     local.get $10
+     local.get $13
+     i32.load
+     i32.store offset=8
+     local.get $13
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 12
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 12
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $12
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $12
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $12
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $12
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $12
   i32.store offset=8
   local.get $0
   local.get $4
@@ -11038,19 +10620,15 @@
    call $~lib/rt/pure/__retain
    local.set $6
    local.get $6
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $7
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $7
-   end
-   block $~lib/map/ENTRY_SIZE<f32,i32>|inlined.5 (result i32)
-    i32.const 12
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $7
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $7
+   i32.const 12
    i32.mul
    i32.add
    local.set $5
@@ -11197,7 +10775,7 @@
   block $break|0
    f32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     f32.const 100
     f32.lt
@@ -11256,8 +10834,7 @@
     f32.const 1
     f32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -11277,7 +10854,7 @@
   block $break|1
    f32.const 0
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     f32.const 100
     f32.lt
@@ -11352,8 +10929,7 @@
     f32.const 1
     f32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -11373,7 +10949,7 @@
   block $break|2
    f32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     f32.const 50
     f32.lt
@@ -11429,8 +11005,7 @@
     f32.const 1
     f32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -11450,7 +11025,7 @@
   block $break|3
    f32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     f32.const 50
     f32.lt
@@ -11509,8 +11084,7 @@
     f32.const 1
     f32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -11550,16 +11124,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -11568,16 +11140,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 64
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 64
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -11590,36 +11160,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<f64,i32>#constructor (; 123 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 12
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 12
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<f64,i32>#clear
   local.get $0
  )
@@ -11639,34 +11207,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=12
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     f64.load
+     local.get $1
+     f64.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=12
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      f64.load
-      local.get $1
-      f64.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=12
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=12
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -11717,9 +11286,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<f64,i32>|inlined.1 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -11729,9 +11296,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<f64,i32>|inlined.2 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   i32.add
   local.set $7
@@ -11742,107 +11307,100 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=12
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=12
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     f64.load
+     f64.store
+     local.get $10
+     local.get $9
+     i32.load offset=8
+     i32.store offset=8
+     block $~lib/util/hash/HASH<f64>|inlined.2 (result i32)
       local.get $9
       f64.load
-      f64.store
-      local.get $10
-      local.get $9
-      i32.load offset=8
-      i32.store offset=8
-      block $~lib/util/hash/HASH<f64>|inlined.2 (result i32)
-       local.get $9
-       f64.load
-       local.set $11
-       local.get $11
-       i64.reinterpret_f64
-       call $~lib/util/hash/hash64
-       br $~lib/util/hash/HASH<f64>|inlined.2
-      end
-      local.get $1
-      i32.and
-      local.set $12
-      local.get $3
-      local.get $12
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $13
-      local.get $10
-      local.get $13
-      i32.load
-      i32.store offset=12
-      local.get $13
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<f64,i32>|inlined.3 (result i32)
-       i32.const 16
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<f64,i32>|inlined.4 (result i32)
-      i32.const 16
+      local.set $11
+      local.get $11
+      i64.reinterpret_f64
+      call $~lib/util/hash/hash64
+      br $~lib/util/hash/HASH<f64>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $12
+     local.get $3
+     local.get $12
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $13
+     local.get $10
+     local.get $13
+     i32.load
+     i32.store offset=12
+     local.get $13
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 16
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 16
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $12
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $12
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $12
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $12
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $12
   i32.store offset=8
   local.get $0
   local.get $4
@@ -11916,19 +11474,15 @@
    call $~lib/rt/pure/__retain
    local.set $6
    local.get $6
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $7
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $7
-   end
-   block $~lib/map/ENTRY_SIZE<f64,i32>|inlined.5 (result i32)
-    i32.const 16
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $7
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $7
+   i32.const 16
    i32.mul
    i32.add
    local.set $5
@@ -12075,7 +11629,7 @@
   block $break|0
    f64.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     f64.const 100
     f64.lt
@@ -12134,8 +11688,7 @@
     f64.const 1
     f64.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -12155,7 +11708,7 @@
   block $break|1
    f64.const 0
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     f64.const 100
     f64.lt
@@ -12230,8 +11783,7 @@
     f64.const 1
     f64.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -12251,7 +11803,7 @@
   block $break|2
    f64.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     f64.const 50
     f64.lt
@@ -12307,8 +11859,7 @@
     f64.const 1
     f64.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -12328,7 +11879,7 @@
   block $break|3
    f64.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     f64.const 50
     f64.lt
@@ -12387,8 +11938,7 @@
     f64.const 1
     f64.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -12601,103 +12151,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 128
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 128
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 128
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 128
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -12843,240 +12373,88 @@
  )
  (func $~lib/rt/__visit_members (; 149 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  block
-  end
-  block $switch$1$leave
-   block $switch$1$default
-    block $switch$1$case$14
-     block $switch$1$case$13
-      block $switch$1$case$12
-       block $switch$1$case$11
-        block $switch$1$case$10
-         block $switch$1$case$9
-          block $switch$1$case$8
-           block $switch$1$case$7
-            block $switch$1$case$6
-             block $switch$1$case$5
-              block $switch$1$case$4
-               block $switch$1$case$2
-                local.get $0
-                i32.const 8
-                i32.sub
-                i32.load
-                br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$6 $switch$1$case$7 $switch$1$case$8 $switch$1$case$9 $switch$1$case$10 $switch$1$case$11 $switch$1$case$12 $switch$1$case$13 $switch$1$case$14 $switch$1$default
-               end
-               block
-                block
-                 return
-                 unreachable
-                end
-                unreachable
-                unreachable
-               end
-               unreachable
-              end
-              block
-               block
-                block
-                 local.get $0
-                 i32.load
-                 local.tee $2
-                 if
-                  local.get $2
-                  local.get $1
-                  call $~lib/rt/pure/__visit
-                 end
-                 return
-                 unreachable
-                end
-                unreachable
-                unreachable
-               end
-               unreachable
-               unreachable
-              end
-              unreachable
-             end
-             block
-              block
-               block
-                local.get $0
-                local.get $1
-                call $~lib/map/Map<i8,i32>#__visit_impl
-                return
-                unreachable
-               end
-               unreachable
-               unreachable
-              end
-              unreachable
-              unreachable
-             end
-             unreachable
-            end
-            block
-             block
-              block
+  block $switch$1$default
+   block $switch$1$case$14
+    block $switch$1$case$13
+     block $switch$1$case$12
+      block $switch$1$case$11
+       block $switch$1$case$10
+        block $switch$1$case$9
+         block $switch$1$case$8
+          block $switch$1$case$7
+           block $switch$1$case$6
+            block $switch$1$case$5
+             block $switch$1$case$4
+              block $switch$1$case$2
                local.get $0
-               local.get $1
-               call $~lib/map/Map<u8,i32>#__visit_impl
-               return
-               unreachable
+               i32.const 8
+               i32.sub
+               i32.load
+               br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$6 $switch$1$case$7 $switch$1$case$8 $switch$1$case$9 $switch$1$case$10 $switch$1$case$11 $switch$1$case$12 $switch$1$case$13 $switch$1$case$14 $switch$1$default
               end
-              unreachable
-              unreachable
-             end
-             unreachable
-             unreachable
-            end
-            unreachable
-           end
-           block
-            block
-             block
-              local.get $0
-              local.get $1
-              call $~lib/map/Map<i16,i32>#__visit_impl
               return
-              unreachable
              end
-             unreachable
-             unreachable
-            end
-            unreachable
-            unreachable
-           end
-           unreachable
-          end
-          block
-           block
-            block
              local.get $0
-             local.get $1
-             call $~lib/map/Map<u16,i32>#__visit_impl
+             i32.load
+             local.tee $2
+             if
+              local.get $2
+              local.get $1
+              call $~lib/rt/pure/__visit
+             end
              return
-             unreachable
             end
-            unreachable
-            unreachable
-           end
-           unreachable
-           unreachable
-          end
-          unreachable
-         end
-         block
-          block
-           block
             local.get $0
             local.get $1
-            call $~lib/map/Map<i32,i32>#__visit_impl
+            call $~lib/map/Map<i8,i32>#__visit_impl
             return
-            unreachable
            end
-           unreachable
-           unreachable
-          end
-          unreachable
-          unreachable
-         end
-         unreachable
-        end
-        block
-         block
-          block
            local.get $0
            local.get $1
-           call $~lib/map/Map<u32,i32>#__visit_impl
+           call $~lib/map/Map<u8,i32>#__visit_impl
            return
-           unreachable
           end
-          unreachable
-          unreachable
-         end
-         unreachable
-         unreachable
-        end
-        unreachable
-       end
-       block
-        block
-         block
           local.get $0
           local.get $1
-          call $~lib/map/Map<i64,i32>#__visit_impl
+          call $~lib/map/Map<i16,i32>#__visit_impl
           return
-          unreachable
          end
-         unreachable
-         unreachable
-        end
-        unreachable
-        unreachable
-       end
-       unreachable
-      end
-      block
-       block
-        block
          local.get $0
          local.get $1
-         call $~lib/map/Map<u64,i32>#__visit_impl
+         call $~lib/map/Map<u16,i32>#__visit_impl
          return
-         unreachable
         end
-        unreachable
-        unreachable
-       end
-       unreachable
-       unreachable
-      end
-      unreachable
-     end
-     block
-      block
-       block
         local.get $0
         local.get $1
-        call $~lib/map/Map<f32,i32>#__visit_impl
+        call $~lib/map/Map<i32,i32>#__visit_impl
         return
-        unreachable
        end
-       unreachable
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-    end
-    block
-     block
-      block
        local.get $0
        local.get $1
-       call $~lib/map/Map<f64,i32>#__visit_impl
+       call $~lib/map/Map<u32,i32>#__visit_impl
        return
-       unreachable
       end
-      unreachable
-      unreachable
+      local.get $0
+      local.get $1
+      call $~lib/map/Map<i64,i32>#__visit_impl
+      return
      end
-     unreachable
-     unreachable
+     local.get $0
+     local.get $1
+     call $~lib/map/Map<u64,i32>#__visit_impl
+     return
     end
-    unreachable
+    local.get $0
+    local.get $1
+    call $~lib/map/Map<f32,i32>#__visit_impl
+    return
    end
-   block
-    block
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
-   unreachable
+   local.get $0
+   local.get $1
+   call $~lib/map/Map<f64,i32>#__visit_impl
+   return
   end
+  unreachable
  )
  (func $null (; 150 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/std/math.optimized.wat b/tests/compiler/std/math.optimized.wat
index aacd74b8..24789e80 100644
--- a/tests/compiler/std/math.optimized.wat
+++ b/tests/compiler/std/math.optimized.wat
@@ -230,7 +230,6 @@
   local.get $0
   local.get $1
   f64.sub
-  local.set $0
   local.get $1
   i64.reinterpret_f64
   i64.const 52
@@ -246,7 +245,6 @@
    i32.add
    local.set $3
   end
-  local.get $0
   i32.const 0
   local.get $3
   i32.const -1075
@@ -429,7 +427,6 @@
   local.get $0
   local.get $1
   f32.sub
-  local.set $0
   local.get $1
   i32.reinterpret_f32
   i32.const 23
@@ -444,7 +441,6 @@
    i32.add
    local.set $3
   end
-  local.get $0
   i32.const 0
   local.get $3
   i32.const -150
@@ -4718,10 +4714,8 @@
   i64.lt_u
   if
    local.get $4
-   local.set $11
    local.get $2
    local.set $4
-   local.get $11
    local.set $2
   end
   local.get $4
@@ -4903,10 +4897,8 @@
   i32.lt_u
   if
    local.get $3
-   local.set $5
    local.get $2
    local.set $3
-   local.get $5
    local.set $2
   end
   local.get $3
@@ -8262,7 +8254,6 @@
   i64.const 63
   i64.shr_u
   i32.wrap_i64
-  local.set $8
   i32.const 1
   local.get $3
   i64.const 2047
@@ -8362,7 +8353,8 @@
    loop $continue|1
     local.get $3
     local.get $6
-    i64.gt_s
+    i64.le_s
+    i32.eqz
     if
      local.get $2
      local.get $4
@@ -8483,7 +8475,6 @@
   select
   select
   local.set $0
-  local.get $8
   if
    local.get $0
    f64.neg
@@ -8526,7 +8517,6 @@
   local.get $2
   i32.const 31
   i32.shr_u
-  local.set $8
   local.get $3
   i32.const 255
   i32.eq
@@ -8619,7 +8609,8 @@
    loop $continue|1
     local.get $3
     local.get $5
-    i32.gt_s
+    i32.le_s
+    i32.eqz
     if
      local.get $2
      local.get $6
@@ -8649,23 +8640,21 @@
      br $continue|1
     end
    end
-   block (result i32)
+   local.get $2
+   local.get $6
+   i32.ge_u
+   if
+    local.get $4
+    i32.const 1
+    i32.add
+    local.set $4
     local.get $2
     local.get $6
-    i32.ge_u
-    if
-     local.get $4
-     i32.const 1
-     i32.add
-     local.set $4
-     local.get $2
-     local.get $6
-     i32.sub
-     local.set $2
-    end
-    local.get $2
-    i32.eqz
+    i32.sub
+    local.set $2
    end
+   local.get $2
+   i32.eqz
    if
     i32.const -30
     local.set $3
@@ -8739,7 +8728,6 @@
   select
   select
   local.set $0
-  local.get $8
   if
    local.get $0
    f32.neg
@@ -9437,7 +9425,6 @@
    local.get $9
    select
   end
-  local.set $2
   global.get $~lib/math/rempio2f_y
   local.tee $3
   local.get $3
@@ -9477,7 +9464,6 @@
   f64.mul
   f64.add
   local.set $1
-  local.get $2
   i32.const 1
   i32.and
   if
@@ -9756,7 +9742,8 @@
   loop $continue|0
    local.get $1
    i32.const 0
-   i32.gt_s
+   i32.le_s
+   i32.eqz
    if
     local.get $0
     local.get $2
@@ -31401,7 +31388,7 @@
   call $~lib/bindings/Math/random
   i64.reinterpret_f64
   call $~lib/math/NativeMath.seedRandom
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     f64.convert_i32_s
@@ -31425,7 +31412,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      i32.const 24
@@ -31442,7 +31429,7 @@
   call $~lib/math/NativeMath.seedRandom
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     f64.convert_i32_s
@@ -31466,7 +31453,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     else     
      i32.const 0
      i32.const 24
diff --git a/tests/compiler/std/math.untouched.wat b/tests/compiler/std/math.untouched.wat
index 8f4406b8..db26c0f5 100644
--- a/tests/compiler/std/math.untouched.wat
+++ b/tests/compiler/std/math.untouched.wat
@@ -253,34 +253,30 @@
   local.get $1
   f64.eq
   if
-   block $~lib/math/NativeMath.signbit|inlined.0 (result i32)
-    local.get $0
-    local.set $3
-    local.get $3
-    i64.reinterpret_f64
-    i64.const 63
-    i64.shr_u
-    i32.wrap_i64
-    local.get $3
-    local.get $3
-    f64.eq
-    i32.and
-   end
+   local.get $0
+   local.set $3
+   local.get $3
+   i64.reinterpret_f64
+   i64.const 63
+   i64.shr_u
+   i32.wrap_i64
+   local.get $3
+   local.get $3
+   f64.eq
+   i32.and
    i32.const 0
    i32.ne
-   block $~lib/math/NativeMath.signbit|inlined.1 (result i32)
-    local.get $1
-    local.set $3
-    local.get $3
-    i64.reinterpret_f64
-    i64.const 63
-    i64.shr_u
-    i32.wrap_i64
-    local.get $3
-    local.get $3
-    f64.eq
-    i32.and
-   end
+   local.get $1
+   local.set $3
+   local.get $3
+   i64.reinterpret_f64
+   i64.const 63
+   i64.shr_u
+   i32.wrap_i64
+   local.get $3
+   local.get $3
+   f64.eq
+   i32.and
    i32.const 0
    i32.ne
    i32.eq
@@ -492,32 +488,28 @@
   local.get $1
   f32.eq
   if
-   block $~lib/math/NativeMathf.signbit|inlined.0 (result i32)
-    local.get $0
-    local.set $3
-    local.get $3
-    i32.reinterpret_f32
-    i32.const 31
-    i32.shr_u
-    local.get $3
-    local.get $3
-    f32.eq
-    i32.and
-   end
+   local.get $0
+   local.set $3
+   local.get $3
+   i32.reinterpret_f32
+   i32.const 31
+   i32.shr_u
+   local.get $3
+   local.get $3
+   f32.eq
+   i32.and
    i32.const 0
    i32.ne
-   block $~lib/math/NativeMathf.signbit|inlined.1 (result i32)
-    local.get $1
-    local.set $3
-    local.get $3
-    i32.reinterpret_f32
-    i32.const 31
-    i32.shr_u
-    local.get $3
-    local.get $3
-    f32.eq
-    i32.and
-   end
+   local.get $1
+   local.set $3
+   local.get $3
+   i32.reinterpret_f32
+   i32.const 31
+   i32.shr_u
+   local.get $3
+   local.get $3
+   f32.eq
+   i32.and
    i32.const 0
    i32.ne
    i32.eq
@@ -603,12 +595,10 @@
  )
  (func $std/math/test_abs (; 44 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   (local $4 f64)
-  block $~lib/math/NativeMath.abs|inlined.0 (result f64)
-   local.get $0
-   local.set $4
-   local.get $4
-   f64.abs
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f64.abs
   local.get $1
   local.get $2
   local.get $3
@@ -632,12 +622,10 @@
  )
  (func $std/math/test_absf (; 45 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   (local $4 f32)
-  block $~lib/math/NativeMathf.abs|inlined.0 (result f32)
-   local.get $0
-   local.set $4
-   local.get $4
-   f32.abs
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f32.abs
   local.get $1
   local.get $2
   local.get $3
@@ -2689,61 +2677,45 @@
         br_if $case3|0
         br $case4|0
        end
-       block
-        f64.const 0.4636476090008061
-        local.get $8
-        f64.const 2.2698777452961687e-17
-        f64.sub
-        local.get $0
-        f64.sub
-        f64.sub
-        local.set $3
-        br $break|0
-        unreachable
-       end
-       unreachable
-      end
-      block
-       f64.const 0.7853981633974483
+       f64.const 0.4636476090008061
        local.get $8
-       f64.const 3.061616997868383e-17
+       f64.const 2.2698777452961687e-17
        f64.sub
        local.get $0
        f64.sub
        f64.sub
        local.set $3
        br $break|0
-       unreachable
       end
-      unreachable
-     end
-     block
-      f64.const 0.982793723247329
+      f64.const 0.7853981633974483
       local.get $8
-      f64.const 1.3903311031230998e-17
+      f64.const 3.061616997868383e-17
       f64.sub
       local.get $0
       f64.sub
       f64.sub
       local.set $3
       br $break|0
-      unreachable
      end
-     unreachable
-    end
-    block
-     f64.const 1.5707963267948966
+     f64.const 0.982793723247329
      local.get $8
-     f64.const 6.123233995736766e-17
+     f64.const 1.3903311031230998e-17
      f64.sub
      local.get $0
      f64.sub
      f64.sub
      local.set $3
      br $break|0
-     unreachable
     end
-    unreachable
+    f64.const 1.5707963267948966
+    local.get $8
+    f64.const 6.123233995736766e-17
+    f64.sub
+    local.get $0
+    f64.sub
+    f64.sub
+    local.set $3
+    br $break|0
    end
    unreachable
   end
@@ -2958,61 +2930,45 @@
         br_if $case3|0
         br $case4|0
        end
-       block
-        f32.const 0.46364760398864746
-        local.get $8
-        f32.const 5.01215824399992e-09
-        f32.sub
-        local.get $0
-        f32.sub
-        f32.sub
-        local.set $3
-        br $break|0
-        unreachable
-       end
-       unreachable
-      end
-      block
-       f32.const 0.7853981256484985
+       f32.const 0.46364760398864746
        local.get $8
-       f32.const 3.774894707930798e-08
+       f32.const 5.01215824399992e-09
        f32.sub
        local.get $0
        f32.sub
        f32.sub
        local.set $3
        br $break|0
-       unreachable
       end
-      unreachable
-     end
-     block
-      f32.const 0.9827936887741089
+      f32.const 0.7853981256484985
       local.get $8
-      f32.const 3.447321716976148e-08
+      f32.const 3.774894707930798e-08
       f32.sub
       local.get $0
       f32.sub
       f32.sub
       local.set $3
       br $break|0
-      unreachable
      end
-     unreachable
-    end
-    block
-     f32.const 1.570796251296997
+     f32.const 0.9827936887741089
      local.get $8
-     f32.const 7.549789415861596e-08
+     f32.const 3.447321716976148e-08
      f32.sub
      local.get $0
      f32.sub
      f32.sub
      local.set $3
      br $break|0
-     unreachable
     end
-    unreachable
+    f32.const 1.570796251296997
+    local.get $8
+    f32.const 7.549789415861596e-08
+    f32.sub
+    local.get $0
+    f32.sub
+    f32.sub
+    local.set $3
+    br $break|0
    end
    unreachable
   end
@@ -3520,7 +3476,6 @@
    return
   end
   unreachable
-  f64.const 0
  )
  (func $std/math/test_atan2 (; 77 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
   local.get $0
@@ -3859,7 +3814,6 @@
    return
   end
   unreachable
-  f32.const 0
  )
  (func $std/math/test_atan2f (; 79 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
   local.get $0
@@ -4164,12 +4118,10 @@
  )
  (func $std/math/test_ceil (; 84 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   (local $4 f64)
-  block $~lib/math/NativeMath.ceil|inlined.0 (result f64)
-   local.get $0
-   local.set $4
-   local.get $4
-   f64.ceil
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f64.ceil
   local.get $1
   local.get $2
   local.get $3
@@ -4193,12 +4145,10 @@
  )
  (func $std/math/test_ceilf (; 85 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   (local $4 f32)
-  block $~lib/math/NativeMathf.ceil|inlined.0 (result f32)
-   local.get $0
-   local.set $4
-   local.get $4
-   f32.ceil
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f32.ceil
   local.get $1
   local.get $2
   local.get $3
@@ -4262,42 +4212,40 @@
     f32.const 1
     return
    end
-   block $~lib/math/cos_kernf|inlined.0 (result f32)
-    local.get $0
-    f64.promote_f32
-    local.set $3
-    local.get $3
-    local.get $3
-    f64.mul
-    local.set $4
-    local.get $4
-    local.get $4
-    f64.mul
-    local.set $5
-    f64.const -0.001388676377460993
-    local.get $4
-    f64.const 2.439044879627741e-05
-    f64.mul
-    f64.add
-    local.set $6
-    f32.const 1
-    f64.promote_f32
-    local.get $4
-    f64.const -0.499999997251031
-    f64.mul
-    f64.add
-    local.get $5
-    f64.const 0.04166662332373906
-    f64.mul
-    f64.add
-    local.get $5
-    local.get $4
-    f64.mul
-    local.get $6
-    f64.mul
-    f64.add
-    f32.demote_f64
-   end
+   local.get $0
+   f64.promote_f32
+   local.set $3
+   local.get $3
+   local.get $3
+   f64.mul
+   local.set $4
+   local.get $4
+   local.get $4
+   f64.mul
+   local.set $5
+   f64.const -0.001388676377460993
+   local.get $4
+   f64.const 2.439044879627741e-05
+   f64.mul
+   f64.add
+   local.set $6
+   f32.const 1
+   f64.promote_f32
+   local.get $4
+   f64.const -0.499999997251031
+   f64.mul
+   f64.add
+   local.get $5
+   f64.const 0.04166662332373906
+   f64.mul
+   f64.add
+   local.get $5
+   local.get $4
+   f64.mul
+   local.get $6
+   f64.mul
+   f64.add
+   f32.demote_f64
    return
   end
   local.get $1
@@ -4308,52 +4256,50 @@
    i32.const 1075235811
    i32.gt_u
    if
-    block $~lib/math/cos_kernf|inlined.1 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 3.141592653589793
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 3.141592653589793
-      f64.sub
-     end
-     local.set $3
-     local.get $3
-     local.get $3
-     f64.mul
-     local.set $6
-     local.get $6
-     local.get $6
-     f64.mul
-     local.set $5
-     f64.const -0.001388676377460993
-     local.get $6
-     f64.const 2.439044879627741e-05
-     f64.mul
-     f64.add
-     local.set $4
-     f32.const 1
+    local.get $2
+    if (result f64)
+     local.get $0
      f64.promote_f32
-     local.get $6
-     f64.const -0.499999997251031
-     f64.mul
+     f64.const 3.141592653589793
      f64.add
-     local.get $5
-     f64.const 0.04166662332373906
-     f64.mul
-     f64.add
-     local.get $5
-     local.get $6
-     f64.mul
-     local.get $4
-     f64.mul
-     f64.add
-     f32.demote_f64
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 3.141592653589793
+     f64.sub
     end
+    local.set $3
+    local.get $3
+    local.get $3
+    f64.mul
+    local.set $6
+    local.get $6
+    local.get $6
+    f64.mul
+    local.set $5
+    f64.const -0.001388676377460993
+    local.get $6
+    f64.const 2.439044879627741e-05
+    f64.mul
+    f64.add
+    local.set $4
+    f32.const 1
+    f64.promote_f32
+    local.get $6
+    f64.const -0.499999997251031
+    f64.mul
+    f64.add
+    local.get $5
+    f64.const 0.04166662332373906
+    f64.mul
+    f64.add
+    local.get $5
+    local.get $6
+    f64.mul
+    local.get $4
+    f64.mul
+    f64.add
+    f32.demote_f64
     f32.neg
     return
    else    
@@ -4442,7 +4388,6 @@
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 1088565717
@@ -4452,52 +4397,50 @@
    i32.const 1085271519
    i32.gt_u
    if
-    block $~lib/math/cos_kernf|inlined.2 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 6.283185307179586
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 6.283185307179586
-      f64.sub
-     end
-     local.set $3
-     local.get $3
-     local.get $3
-     f64.mul
-     local.set $4
-     local.get $4
-     local.get $4
-     f64.mul
-     local.set $5
-     f64.const -0.001388676377460993
-     local.get $4
-     f64.const 2.439044879627741e-05
-     f64.mul
-     f64.add
-     local.set $6
-     f32.const 1
+    local.get $2
+    if (result f64)
+     local.get $0
      f64.promote_f32
-     local.get $4
-     f64.const -0.499999997251031
-     f64.mul
+     f64.const 6.283185307179586
      f64.add
-     local.get $5
-     f64.const 0.04166662332373906
-     f64.mul
-     f64.add
-     local.get $5
-     local.get $4
-     f64.mul
-     local.get $6
-     f64.mul
-     f64.add
-     f32.demote_f64
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 6.283185307179586
+     f64.sub
     end
+    local.set $3
+    local.get $3
+    local.get $3
+    f64.mul
+    local.set $4
+    local.get $4
+    local.get $4
+    f64.mul
+    local.set $5
+    f64.const -0.001388676377460993
+    local.get $4
+    f64.const 2.439044879627741e-05
+    f64.mul
+    f64.add
+    local.set $6
+    f32.const 1
+    f64.promote_f32
+    local.get $4
+    f64.const -0.499999997251031
+    f64.mul
+    f64.add
+    local.get $5
+    f64.const 0.04166662332373906
+    f64.mul
+    f64.add
+    local.get $5
+    local.get $4
+    f64.mul
+    local.get $6
+    f64.mul
+    f64.add
+    f32.demote_f64
     return
    else    
     local.get $2
@@ -4586,7 +4529,6 @@
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 2139095040
@@ -4629,124 +4571,122 @@
     i32.trunc_f64_s
     br $~lib/math/rempio2f|inlined.0
    end
-   block $~lib/math/pio2_large_quot|inlined.0 (result i32)
-    local.get $10
-    local.set $12
-    local.get $9
-    local.set $11
-    local.get $11
-    i32.const 23
-    i32.shr_s
-    i32.const 152
-    i32.sub
-    local.set $13
-    local.get $13
-    i32.const 6
-    i32.shr_s
-    local.set $14
-    local.get $13
-    i32.const 63
-    i32.and
-    local.set $15
+   local.get $10
+   local.set $12
+   local.get $9
+   local.set $11
+   local.get $11
+   i32.const 23
+   i32.shr_s
+   i32.const 152
+   i32.sub
+   local.set $13
+   local.get $13
+   i32.const 6
+   i32.shr_s
+   local.set $14
+   local.get $13
+   i32.const 63
+   i32.and
+   local.set $15
+   i32.const 112
+   local.get $14
+   i32.const 0
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $16
+   i32.const 112
+   local.get $14
+   i32.const 1
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $17
+   local.get $15
+   i32.const 32
+   i32.gt_s
+   if
     i32.const 112
     local.get $14
-    i32.const 0
+    i32.const 2
     i32.add
     call $~lib/array/Array<u64>#__unchecked_get
-    local.set $16
-    i32.const 112
-    local.get $14
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__unchecked_get
-    local.set $17
-    local.get $15
-    i32.const 32
-    i32.gt_s
-    if
-     i32.const 112
-     local.get $14
-     i32.const 2
-     i32.add
-     call $~lib/array/Array<u64>#__unchecked_get
-     local.set $19
-     local.get $19
-     i64.const 96
-     local.get $15
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $18
-     local.get $18
-     local.get $17
-     local.get $15
-     i32.const 32
-     i32.sub
-     i64.extend_i32_s
-     i64.shl
-     i64.or
-     local.set $18
-    else     
-     local.get $17
-     i64.const 32
-     local.get $15
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $18
-    end
-    local.get $17
-    i64.const 64
+    local.set $19
+    local.get $19
+    i64.const 96
     local.get $15
     i64.extend_i32_s
     i64.sub
     i64.shr_u
-    local.get $16
+    local.set $18
+    local.get $18
+    local.get $17
     local.get $15
+    i32.const 32
+    i32.sub
     i64.extend_i32_s
     i64.shl
     i64.or
-    local.set $19
-    local.get $11
-    i32.const 8388607
-    i32.and
-    i32.const 8388608
-    i32.or
-    i64.extend_i32_s
-    local.set $20
-    local.get $20
-    local.get $19
-    i64.mul
-    local.get $20
-    local.get $18
-    i64.mul
+    local.set $18
+   else    
+    local.get $17
     i64.const 32
+    local.get $15
+    i64.extend_i32_s
+    i64.sub
     i64.shr_u
-    i64.add
-    local.set $21
-    local.get $21
-    i64.const 2
-    i64.shl
-    local.set $22
-    local.get $21
-    i64.const 62
-    i64.shr_u
-    local.get $22
-    i64.const 63
-    i64.shr_u
-    i64.add
-    i32.wrap_i64
-    local.set $23
-    f64.const 8.515303950216386e-20
-    local.get $12
-    f64.promote_f32
-    f64.copysign
-    local.get $22
-    f64.convert_i64_s
-    f64.mul
-    global.set $~lib/math/rempio2f_y
-    local.get $23
+    local.set $18
    end
+   local.get $17
+   i64.const 64
+   local.get $15
+   i64.extend_i32_s
+   i64.sub
+   i64.shr_u
+   local.get $16
+   local.get $15
+   i64.extend_i32_s
+   i64.shl
+   i64.or
+   local.set $19
+   local.get $11
+   i32.const 8388607
+   i32.and
+   i32.const 8388608
+   i32.or
+   i64.extend_i32_s
+   local.set $20
+   local.get $20
+   local.get $19
+   i64.mul
+   local.get $20
+   local.get $18
+   i64.mul
+   i64.const 32
+   i64.shr_u
+   i64.add
+   local.set $21
+   local.get $21
+   i64.const 2
+   i64.shl
+   local.set $22
+   local.get $21
+   i64.const 62
+   i64.shr_u
+   local.get $22
+   i64.const 63
+   i64.shr_u
+   i64.add
+   i32.wrap_i64
+   local.set $23
+   f64.const 8.515303950216386e-20
+   local.get $12
+   f64.promote_f32
+   f64.copysign
+   local.get $22
+   f64.convert_i64_s
+   f64.mul
+   global.set $~lib/math/rempio2f_y
+   local.get $23
    local.set $23
    i32.const 0
    local.get $23
@@ -5395,30 +5335,28 @@
    f64.mul
    return
   end
-  block $~lib/math/expo2|inlined.0 (result f64)
-   local.get $0
-   local.set $4
-   i32.const 1023
-   i32.const 2043
-   i32.const 2
-   i32.div_u
-   i32.add
-   i32.const 20
-   i32.shl
-   i64.extend_i32_u
-   i64.const 32
-   i64.shl
-   f64.reinterpret_i64
-   local.set $5
-   local.get $4
-   f64.const 1416.0996898839683
-   f64.sub
-   call $~lib/math/NativeMath.exp
-   local.get $5
-   f64.mul
-   local.get $5
-   f64.mul
-  end
+  local.get $0
+  local.set $4
+  i32.const 1023
+  i32.const 2043
+  i32.const 2
+  i32.div_u
+  i32.add
+  i32.const 20
+  i32.shl
+  i64.extend_i32_u
+  i64.const 32
+  i64.shl
+  f64.reinterpret_i64
+  local.set $5
+  local.get $4
+  f64.const 1416.0996898839683
+  f64.sub
+  call $~lib/math/NativeMath.exp
+  local.get $5
+  f64.mul
+  local.get $5
+  f64.mul
   local.set $3
   local.get $3
  )
@@ -5940,27 +5878,25 @@
    f32.add
    return
   end
-  block $~lib/math/expo2f|inlined.0 (result f32)
-   local.get $0
-   local.set $2
-   i32.const 127
-   i32.const 235
-   i32.const 1
-   i32.shr_u
-   i32.add
-   i32.const 23
-   i32.shl
-   f32.reinterpret_i32
-   local.set $3
-   local.get $2
-   f32.const 162.88958740234375
-   f32.sub
-   call $~lib/math/NativeMathf.exp
-   local.get $3
-   f32.mul
-   local.get $3
-   f32.mul
-  end
+  local.get $0
+  local.set $2
+  i32.const 127
+  i32.const 235
+  i32.const 1
+  i32.shr_u
+  i32.add
+  i32.const 23
+  i32.shl
+  f32.reinterpret_i32
+  local.set $3
+  local.get $2
+  f32.const 162.88958740234375
+  f32.sub
+  call $~lib/math/NativeMathf.exp
+  local.get $3
+  f32.mul
+  local.get $3
+  f32.mul
  )
  (func $std/math/test_coshf (; 96 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
@@ -6036,12 +5972,10 @@
  )
  (func $std/math/test_floor (; 101 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   (local $4 f64)
-  block $~lib/math/NativeMath.floor|inlined.0 (result f64)
-   local.get $0
-   local.set $4
-   local.get $4
-   f64.floor
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f64.floor
   local.get $1
   local.get $2
   local.get $3
@@ -6065,12 +5999,10 @@
  )
  (func $std/math/test_floorf (; 102 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   (local $4 f32)
-  block $~lib/math/NativeMathf.floor|inlined.0 (result f32)
-   local.get $0
-   local.set $4
-   local.get $4
-   f32.floor
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f32.floor
   local.get $1
   local.get $2
   local.get $3
@@ -7462,15 +7394,13 @@
  (func $std/math/test_max (; 119 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
   (local $5 f64)
   (local $6 f64)
-  block $~lib/math/NativeMath.max|inlined.0 (result f64)
-   local.get $0
-   local.set $6
-   local.get $1
-   local.set $5
-   local.get $6
-   local.get $5
-   f64.max
-  end
+  local.get $0
+  local.set $6
+  local.get $1
+  local.set $5
+  local.get $6
+  local.get $5
+  f64.max
   local.get $2
   local.get $3
   local.get $4
@@ -7496,15 +7426,13 @@
  (func $std/math/test_maxf (; 120 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
   (local $5 f32)
   (local $6 f32)
-  block $~lib/math/NativeMathf.max|inlined.0 (result f32)
-   local.get $0
-   local.set $6
-   local.get $1
-   local.set $5
-   local.get $6
-   local.get $5
-   f32.max
-  end
+  local.get $0
+  local.set $6
+  local.get $1
+  local.set $5
+  local.get $6
+  local.get $5
+  f32.max
   local.get $2
   local.get $3
   local.get $4
@@ -7513,15 +7441,13 @@
  (func $std/math/test_min (; 121 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
   (local $5 f64)
   (local $6 f64)
-  block $~lib/math/NativeMath.min|inlined.0 (result f64)
-   local.get $0
-   local.set $6
-   local.get $1
-   local.set $5
-   local.get $6
-   local.get $5
-   f64.min
-  end
+  local.get $0
+  local.set $6
+  local.get $1
+  local.set $5
+  local.get $6
+  local.get $5
+  f64.min
   local.get $2
   local.get $3
   local.get $4
@@ -7547,15 +7473,13 @@
  (func $std/math/test_minf (; 122 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
   (local $5 f32)
   (local $6 f32)
-  block $~lib/math/NativeMathf.min|inlined.0 (result f32)
-   local.get $0
-   local.set $6
-   local.get $1
-   local.set $5
-   local.get $6
-   local.get $5
-   f32.min
-  end
+  local.get $0
+  local.set $6
+  local.get $1
+  local.set $5
+  local.get $6
+  local.get $5
+  f32.min
   local.get $2
   local.get $3
   local.get $4
@@ -7712,36 +7636,37 @@
     local.get $4
     local.get $5
     i64.gt_s
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    local.get $3
+    i64.ge_u
     if
      local.get $2
      local.get $3
-     i64.ge_u
+     i64.eq
      if
-      local.get $2
-      local.get $3
-      i64.eq
-      if
-       f64.const 0
-       local.get $0
-       f64.mul
-       return
-      end
-      local.get $2
-      local.get $3
-      i64.sub
-      local.set $2
+      f64.const 0
+      local.get $0
+      f64.mul
+      return
      end
      local.get $2
-     i64.const 1
-     i64.shl
-     local.set $2
-     local.get $4
-     i64.const 1
+     local.get $3
      i64.sub
-     local.set $4
-     br $continue|0
+     local.set $2
     end
+    local.get $2
+    i64.const 1
+    i64.shl
+    local.set $2
+    local.get $4
+    i64.const 1
+    i64.sub
+    local.set $4
+    br $continue|0
    end
+   unreachable
   end
   local.get $2
   local.get $3
@@ -7986,36 +7911,37 @@
     local.get $4
     local.get $5
     i32.gt_s
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    local.get $3
+    i32.ge_u
     if
      local.get $2
      local.get $3
-     i32.ge_u
+     i32.eq
      if
-      local.get $2
-      local.get $3
-      i32.eq
-      if
-       f32.const 0
-       local.get $0
-       f32.mul
-       return
-      end
-      local.get $2
-      local.get $3
-      i32.sub
-      local.set $2
+      f32.const 0
+      local.get $0
+      f32.mul
+      return
      end
      local.get $2
-     i32.const 1
-     i32.shl
-     local.set $2
-     local.get $4
-     i32.const 1
+     local.get $3
      i32.sub
-     local.set $4
-     br $continue|0
+     local.set $2
     end
+    local.get $2
+    i32.const 1
+    i32.shl
+    local.set $2
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $continue|0
    end
+   unreachable
   end
   local.get $2
   local.get $3
@@ -8320,7 +8246,6 @@
      unreachable
     end
     unreachable
-    unreachable
    end
    local.get $8
    i32.const 1072693248
@@ -9356,7 +9281,6 @@
     unreachable
    end
    unreachable
-   unreachable
   end
   local.get $5
   i32.const 1065353216
@@ -10348,16 +10272,14 @@
  )
  (func $std/math/test_round (; 136 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   (local $4 f64)
-  block $~lib/math/NativeMath.round|inlined.0 (result f64)
-   local.get $0
-   local.set $4
-   local.get $4
-   f64.const 0.5
-   f64.add
-   f64.floor
-   local.get $4
-   f64.copysign
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f64.const 0.5
+  f64.add
+  f64.floor
+  local.get $4
+  f64.copysign
   local.get $1
   local.get $2
   local.get $3
@@ -10365,16 +10287,14 @@
  )
  (func $std/math/test_roundf (; 137 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   (local $4 f32)
-  block $~lib/math/NativeMathf.round|inlined.0 (result f32)
-   local.get $0
-   local.set $4
-   local.get $4
-   f32.const 0.5
-   f32.add
-   f32.floor
-   local.get $4
-   f32.copysign
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f32.const 0.5
+  f32.add
+  f32.floor
+  local.get $4
+  f32.copysign
   local.get $1
   local.get $2
   local.get $3
@@ -10590,96 +10510,92 @@
   i32.const 0
   local.set $9
   block $break|0
-   loop $continue|0
+   local.get $4
+   local.get $5
+   i64.lt_s
+   if
     local.get $4
+    i64.const 1
+    i64.add
     local.get $5
-    i64.lt_s
+    i64.eq
     if
+     br $break|0
+    end
+    local.get $0
+    return
+   end
+   block $break|1
+    loop $continue|1
      local.get $4
-     i64.const 1
-     i64.add
      local.get $5
-     i64.eq
-     if
-      br $break|0
-     end
-     local.get $0
-     return
-    end
-    block $break|1
-     loop $continue|1
-      local.get $4
-      local.get $5
-      i64.gt_s
-      if
-       local.get $8
-       local.get $3
-       i64.ge_u
-       if
-        local.get $8
-        local.get $3
-        i64.sub
-        local.set $8
-        local.get $9
-        i32.const 1
-        i32.add
-        local.set $9
-       end
-       local.get $8
-       i64.const 1
-       i64.shl
-       local.set $8
-       local.get $9
-       i32.const 1
-       i32.shl
-       local.set $9
-       local.get $4
-       i64.const 1
-       i64.sub
-       local.set $4
-       br $continue|1
-      end
-     end
-    end
-    local.get $8
-    local.get $3
-    i64.ge_u
-    if
+     i64.gt_s
+     i32.eqz
+     br_if $break|1
      local.get $8
      local.get $3
-     i64.sub
+     i64.ge_u
+     if
+      local.get $8
+      local.get $3
+      i64.sub
+      local.set $8
+      local.get $9
+      i32.const 1
+      i32.add
+      local.set $9
+     end
+     local.get $8
+     i64.const 1
+     i64.shl
      local.set $8
      local.get $9
      i32.const 1
-     i32.add
+     i32.shl
      local.set $9
-    end
-    local.get $8
-    i64.const 0
-    i64.eq
-    if
-     i64.const -60
-     local.set $4
-    else     
-     local.get $8
-     i64.const 11
-     i64.shl
-     i64.clz
-     local.set $10
      local.get $4
-     local.get $10
+     i64.const 1
      i64.sub
      local.set $4
-     local.get $8
-     local.get $10
-     i64.shl
-     local.set $8
+     br $continue|1
     end
-    br $break|0
     unreachable
    end
-   unreachable
-   unreachable
+   local.get $8
+   local.get $3
+   i64.ge_u
+   if
+    local.get $8
+    local.get $3
+    i64.sub
+    local.set $8
+    local.get $9
+    i32.const 1
+    i32.add
+    local.set $9
+   end
+   local.get $8
+   i64.const 0
+   i64.eq
+   if
+    i64.const -60
+    local.set $4
+   else    
+    local.get $8
+    i64.const 11
+    i64.shl
+    i64.clz
+    local.set $10
+    local.get $4
+    local.get $10
+    i64.sub
+    local.set $4
+    local.get $8
+    local.get $10
+    i64.shl
+    local.set $8
+   end
+   br $break|0
   end
   local.get $4
   i64.const 0
@@ -10911,96 +10827,92 @@
   i32.const 0
   local.set $8
   block $break|0
-   loop $continue|0
+   local.get $4
+   local.get $5
+   i32.lt_s
+   if
     local.get $4
+    i32.const 1
+    i32.add
     local.get $5
-    i32.lt_s
+    i32.eq
     if
+     br $break|0
+    end
+    local.get $0
+    return
+   end
+   block $break|1
+    loop $continue|1
      local.get $4
-     i32.const 1
-     i32.add
      local.get $5
-     i32.eq
-     if
-      br $break|0
-     end
-     local.get $0
-     return
-    end
-    block $break|1
-     loop $continue|1
-      local.get $4
-      local.get $5
-      i32.gt_s
-      if
-       local.get $7
-       local.get $3
-       i32.ge_u
-       if
-        local.get $7
-        local.get $3
-        i32.sub
-        local.set $7
-        local.get $8
-        i32.const 1
-        i32.add
-        local.set $8
-       end
-       local.get $7
-       i32.const 1
-       i32.shl
-       local.set $7
-       local.get $8
-       i32.const 1
-       i32.shl
-       local.set $8
-       local.get $4
-       i32.const 1
-       i32.sub
-       local.set $4
-       br $continue|1
-      end
-     end
-    end
-    local.get $7
-    local.get $3
-    i32.ge_u
-    if
+     i32.gt_s
+     i32.eqz
+     br_if $break|1
      local.get $7
      local.get $3
-     i32.sub
+     i32.ge_u
+     if
+      local.get $7
+      local.get $3
+      i32.sub
+      local.set $7
+      local.get $8
+      i32.const 1
+      i32.add
+      local.set $8
+     end
+     local.get $7
+     i32.const 1
+     i32.shl
      local.set $7
      local.get $8
      i32.const 1
-     i32.add
-     local.set $8
-    end
-    local.get $7
-    i32.const 0
-    i32.eq
-    if
-     i32.const -30
-     local.set $4
-    else     
-     local.get $7
-     i32.const 8
      i32.shl
-     i32.clz
-     local.set $9
+     local.set $8
      local.get $4
-     local.get $9
+     i32.const 1
      i32.sub
      local.set $4
-     local.get $7
-     local.get $9
-     i32.shl
-     local.set $7
+     br $continue|1
     end
-    br $break|0
     unreachable
    end
-   unreachable
-   unreachable
+   local.get $7
+   local.get $3
+   i32.ge_u
+   if
+    local.get $7
+    local.get $3
+    i32.sub
+    local.set $7
+    local.get $8
+    i32.const 1
+    i32.add
+    local.set $8
+   end
+   local.get $7
+   i32.const 0
+   i32.eq
+   if
+    i32.const -30
+    local.set $4
+   else    
+    local.get $7
+    i32.const 8
+    i32.shl
+    i32.clz
+    local.set $9
+    local.get $4
+    local.get $9
+    i32.sub
+    local.set $4
+    local.get $7
+    local.get $9
+    i32.shl
+    local.set $7
+   end
+   br $break|0
   end
   local.get $4
   i32.const 0
@@ -11143,45 +11055,43 @@
     local.get $0
     return
    end
-   block $~lib/math/sin_kernf|inlined.5 (result f32)
-    local.get $0
-    f64.promote_f32
-    local.set $3
-    local.get $3
-    local.get $3
-    f64.mul
-    local.set $4
-    local.get $4
-    local.get $4
-    f64.mul
-    local.set $5
-    f64.const -1.9839334836096632e-04
-    local.get $4
-    f64.const 2.718311493989822e-06
-    f64.mul
-    f64.add
-    local.set $6
-    local.get $4
-    local.get $3
-    f64.mul
-    local.set $7
-    local.get $3
-    local.get $7
-    f64.const -0.16666666641626524
-    local.get $4
-    f64.const 0.008333329385889463
-    f64.mul
-    f64.add
-    f64.mul
-    f64.add
-    local.get $7
-    local.get $5
-    f64.mul
-    local.get $6
-    f64.mul
-    f64.add
-    f32.demote_f64
-   end
+   local.get $0
+   f64.promote_f32
+   local.set $3
+   local.get $3
+   local.get $3
+   f64.mul
+   local.set $4
+   local.get $4
+   local.get $4
+   f64.mul
+   local.set $5
+   f64.const -1.9839334836096632e-04
+   local.get $4
+   f64.const 2.718311493989822e-06
+   f64.mul
+   f64.add
+   local.set $6
+   local.get $4
+   local.get $3
+   f64.mul
+   local.set $7
+   local.get $3
+   local.get $7
+   f64.const -0.16666666641626524
+   local.get $4
+   f64.const 0.008333329385889463
+   f64.mul
+   f64.add
+   f64.mul
+   f64.add
+   local.get $7
+   local.get $5
+   f64.mul
+   local.get $6
+   f64.mul
+   f64.add
+   f32.demote_f64
    return
   end
   local.get $1
@@ -11194,44 +11104,42 @@
    if
     local.get $2
     if (result f32)
-     block $~lib/math/cos_kernf|inlined.4 (result f32)
-      local.get $0
-      f64.promote_f32
-      f64.const 1.5707963267948966
-      f64.add
-      local.set $3
-      local.get $3
-      local.get $3
-      f64.mul
-      local.set $7
-      local.get $7
-      local.get $7
-      f64.mul
-      local.set $6
-      f64.const -0.001388676377460993
-      local.get $7
-      f64.const 2.439044879627741e-05
-      f64.mul
-      f64.add
-      local.set $5
-      f32.const 1
-      f64.promote_f32
-      local.get $7
-      f64.const -0.499999997251031
-      f64.mul
-      f64.add
-      local.get $6
-      f64.const 0.04166662332373906
-      f64.mul
-      f64.add
-      local.get $6
-      local.get $7
-      f64.mul
-      local.get $5
-      f64.mul
-      f64.add
-      f32.demote_f64
-     end
+     local.get $0
+     f64.promote_f32
+     f64.const 1.5707963267948966
+     f64.add
+     local.set $3
+     local.get $3
+     local.get $3
+     f64.mul
+     local.set $7
+     local.get $7
+     local.get $7
+     f64.mul
+     local.set $6
+     f64.const -0.001388676377460993
+     local.get $7
+     f64.const 2.439044879627741e-05
+     f64.mul
+     f64.add
+     local.set $5
+     f32.const 1
+     f64.promote_f32
+     local.get $7
+     f64.const -0.499999997251031
+     f64.mul
+     f64.add
+     local.get $6
+     f64.const 0.04166662332373906
+     f64.mul
+     f64.add
+     local.get $6
+     local.get $7
+     f64.mul
+     local.get $5
+     f64.mul
+     f64.add
+     f32.demote_f64
      f32.neg
     else     
      local.get $0
@@ -11273,56 +11181,54 @@
     end
     return
    end
-   block $~lib/math/sin_kernf|inlined.6 (result f32)
-    local.get $2
-    if (result f64)
-     local.get $0
-     f64.promote_f32
-     f64.const 3.141592653589793
-     f64.add
-    else     
-     local.get $0
-     f64.promote_f32
-     f64.const 3.141592653589793
-     f64.sub
-    end
-    f64.neg
-    local.set $3
-    local.get $3
-    local.get $3
-    f64.mul
-    local.set $7
-    local.get $7
-    local.get $7
-    f64.mul
-    local.set $6
-    f64.const -1.9839334836096632e-04
-    local.get $7
-    f64.const 2.718311493989822e-06
-    f64.mul
+   local.get $2
+   if (result f64)
+    local.get $0
+    f64.promote_f32
+    f64.const 3.141592653589793
     f64.add
-    local.set $5
-    local.get $7
-    local.get $3
-    f64.mul
-    local.set $4
-    local.get $3
-    local.get $4
-    f64.const -0.16666666641626524
-    local.get $7
-    f64.const 0.008333329385889463
-    f64.mul
-    f64.add
-    f64.mul
-    f64.add
-    local.get $4
-    local.get $6
-    f64.mul
-    local.get $5
-    f64.mul
-    f64.add
-    f32.demote_f64
+   else    
+    local.get $0
+    f64.promote_f32
+    f64.const 3.141592653589793
+    f64.sub
    end
+   f64.neg
+   local.set $3
+   local.get $3
+   local.get $3
+   f64.mul
+   local.set $7
+   local.get $7
+   local.get $7
+   f64.mul
+   local.set $6
+   f64.const -1.9839334836096632e-04
+   local.get $7
+   f64.const 2.718311493989822e-06
+   f64.mul
+   f64.add
+   local.set $5
+   local.get $7
+   local.get $3
+   f64.mul
+   local.set $4
+   local.get $3
+   local.get $4
+   f64.const -0.16666666641626524
+   local.get $7
+   f64.const 0.008333329385889463
+   f64.mul
+   f64.add
+   f64.mul
+   f64.add
+   local.get $4
+   local.get $6
+   f64.mul
+   local.get $5
+   f64.mul
+   f64.add
+   f32.demote_f64
    return
   end
   local.get $1
@@ -11372,97 +11278,93 @@
      f64.add
      f32.demote_f64
     else     
-     block $~lib/math/cos_kernf|inlined.7 (result f32)
-      local.get $0
-      f64.promote_f32
-      f64.const 4.71238898038469
-      f64.sub
-      local.set $7
-      local.get $7
-      local.get $7
-      f64.mul
-      local.set $6
-      local.get $6
-      local.get $6
-      f64.mul
-      local.set $5
-      f64.const -0.001388676377460993
-      local.get $6
-      f64.const 2.439044879627741e-05
-      f64.mul
-      f64.add
-      local.set $4
-      f32.const 1
-      f64.promote_f32
-      local.get $6
-      f64.const -0.499999997251031
-      f64.mul
-      f64.add
-      local.get $5
-      f64.const 0.04166662332373906
-      f64.mul
-      f64.add
-      local.get $5
-      local.get $6
-      f64.mul
-      local.get $4
-      f64.mul
-      f64.add
-      f32.demote_f64
-     end
+     local.get $0
+     f64.promote_f32
+     f64.const 4.71238898038469
+     f64.sub
+     local.set $7
+     local.get $7
+     local.get $7
+     f64.mul
+     local.set $6
+     local.get $6
+     local.get $6
+     f64.mul
+     local.set $5
+     f64.const -0.001388676377460993
+     local.get $6
+     f64.const 2.439044879627741e-05
+     f64.mul
+     f64.add
+     local.set $4
+     f32.const 1
+     f64.promote_f32
+     local.get $6
+     f64.const -0.499999997251031
+     f64.mul
+     f64.add
+     local.get $5
+     f64.const 0.04166662332373906
+     f64.mul
+     f64.add
+     local.get $5
+     local.get $6
+     f64.mul
+     local.get $4
+     f64.mul
+     f64.add
+     f32.demote_f64
      f32.neg
     end
     return
    end
-   block $~lib/math/sin_kernf|inlined.7 (result f32)
-    local.get $2
-    if (result f64)
-     local.get $0
-     f64.promote_f32
-     f64.const 6.283185307179586
-     f64.add
-    else     
-     local.get $0
-     f64.promote_f32
-     f64.const 6.283185307179586
-     f64.sub
-    end
-    local.set $3
-    local.get $3
-    local.get $3
-    f64.mul
-    local.set $4
-    local.get $4
-    local.get $4
-    f64.mul
-    local.set $5
-    f64.const -1.9839334836096632e-04
-    local.get $4
-    f64.const 2.718311493989822e-06
-    f64.mul
+   local.get $2
+   if (result f64)
+    local.get $0
+    f64.promote_f32
+    f64.const 6.283185307179586
     f64.add
-    local.set $6
-    local.get $4
-    local.get $3
-    f64.mul
-    local.set $7
-    local.get $3
-    local.get $7
-    f64.const -0.16666666641626524
-    local.get $4
-    f64.const 0.008333329385889463
-    f64.mul
-    f64.add
-    f64.mul
-    f64.add
-    local.get $7
-    local.get $5
-    f64.mul
-    local.get $6
-    f64.mul
-    f64.add
-    f32.demote_f64
+   else    
+    local.get $0
+    f64.promote_f32
+    f64.const 6.283185307179586
+    f64.sub
    end
+   local.set $3
+   local.get $3
+   local.get $3
+   f64.mul
+   local.set $4
+   local.get $4
+   local.get $4
+   f64.mul
+   local.set $5
+   f64.const -1.9839334836096632e-04
+   local.get $4
+   f64.const 2.718311493989822e-06
+   f64.mul
+   f64.add
+   local.set $6
+   local.get $4
+   local.get $3
+   f64.mul
+   local.set $7
+   local.get $3
+   local.get $7
+   f64.const -0.16666666641626524
+   local.get $4
+   f64.const 0.008333329385889463
+   f64.mul
+   f64.add
+   f64.mul
+   f64.add
+   local.get $7
+   local.get $5
+   f64.mul
+   local.get $6
+   f64.mul
+   f64.add
+   f32.demote_f64
    return
   end
   local.get $1
@@ -11506,124 +11408,122 @@
     i32.trunc_f64_s
     br $~lib/math/rempio2f|inlined.1
    end
-   block $~lib/math/pio2_large_quot|inlined.1 (result i32)
-    local.get $10
-    local.set $12
-    local.get $9
-    local.set $11
-    local.get $11
-    i32.const 23
-    i32.shr_s
-    i32.const 152
-    i32.sub
-    local.set $13
-    local.get $13
-    i32.const 6
-    i32.shr_s
-    local.set $14
-    local.get $13
-    i32.const 63
-    i32.and
-    local.set $15
+   local.get $10
+   local.set $12
+   local.get $9
+   local.set $11
+   local.get $11
+   i32.const 23
+   i32.shr_s
+   i32.const 152
+   i32.sub
+   local.set $13
+   local.get $13
+   i32.const 6
+   i32.shr_s
+   local.set $14
+   local.get $13
+   i32.const 63
+   i32.and
+   local.set $15
+   i32.const 112
+   local.get $14
+   i32.const 0
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $16
+   i32.const 112
+   local.get $14
+   i32.const 1
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $17
+   local.get $15
+   i32.const 32
+   i32.gt_s
+   if
     i32.const 112
     local.get $14
-    i32.const 0
+    i32.const 2
     i32.add
     call $~lib/array/Array<u64>#__unchecked_get
-    local.set $16
-    i32.const 112
-    local.get $14
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__unchecked_get
-    local.set $17
-    local.get $15
-    i32.const 32
-    i32.gt_s
-    if
-     i32.const 112
-     local.get $14
-     i32.const 2
-     i32.add
-     call $~lib/array/Array<u64>#__unchecked_get
-     local.set $19
-     local.get $19
-     i64.const 96
-     local.get $15
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $18
-     local.get $18
-     local.get $17
-     local.get $15
-     i32.const 32
-     i32.sub
-     i64.extend_i32_s
-     i64.shl
-     i64.or
-     local.set $18
-    else     
-     local.get $17
-     i64.const 32
-     local.get $15
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $18
-    end
-    local.get $17
-    i64.const 64
+    local.set $19
+    local.get $19
+    i64.const 96
     local.get $15
     i64.extend_i32_s
     i64.sub
     i64.shr_u
-    local.get $16
+    local.set $18
+    local.get $18
+    local.get $17
     local.get $15
+    i32.const 32
+    i32.sub
     i64.extend_i32_s
     i64.shl
     i64.or
-    local.set $19
-    local.get $11
-    i32.const 8388607
-    i32.and
-    i32.const 8388608
-    i32.or
-    i64.extend_i32_s
-    local.set $20
-    local.get $20
-    local.get $19
-    i64.mul
-    local.get $20
-    local.get $18
-    i64.mul
+    local.set $18
+   else    
+    local.get $17
     i64.const 32
+    local.get $15
+    i64.extend_i32_s
+    i64.sub
     i64.shr_u
-    i64.add
-    local.set $21
-    local.get $21
-    i64.const 2
-    i64.shl
-    local.set $22
-    local.get $21
-    i64.const 62
-    i64.shr_u
-    local.get $22
-    i64.const 63
-    i64.shr_u
-    i64.add
-    i32.wrap_i64
-    local.set $23
-    f64.const 8.515303950216386e-20
-    local.get $12
-    f64.promote_f32
-    f64.copysign
-    local.get $22
-    f64.convert_i64_s
-    f64.mul
-    global.set $~lib/math/rempio2f_y
-    local.get $23
+    local.set $18
    end
+   local.get $17
+   i64.const 64
+   local.get $15
+   i64.extend_i32_s
+   i64.sub
+   i64.shr_u
+   local.get $16
+   local.get $15
+   i64.extend_i32_s
+   i64.shl
+   i64.or
+   local.set $19
+   local.get $11
+   i32.const 8388607
+   i32.and
+   i32.const 8388608
+   i32.or
+   i64.extend_i32_s
+   local.set $20
+   local.get $20
+   local.get $19
+   i64.mul
+   local.get $20
+   local.get $18
+   i64.mul
+   i64.const 32
+   i64.shr_u
+   i64.add
+   local.set $21
+   local.get $21
+   i64.const 2
+   i64.shl
+   local.set $22
+   local.get $21
+   i64.const 62
+   i64.shr_u
+   local.get $22
+   i64.const 63
+   i64.shr_u
+   i64.add
+   i32.wrap_i64
+   local.set $23
+   f64.const 8.515303950216386e-20
+   local.get $12
+   f64.promote_f32
+   f64.copysign
+   local.get $22
+   f64.convert_i64_s
+   f64.mul
+   global.set $~lib/math/rempio2f_y
+   local.get $23
    local.set $23
    i32.const 0
    local.get $23
@@ -11801,30 +11701,28 @@
   f64.const 2
   local.get $5
   f64.mul
-  block $~lib/math/expo2|inlined.1 (result f64)
-   local.get $2
-   local.set $6
-   i32.const 1023
-   i32.const 2043
-   i32.const 2
-   i32.div_u
-   i32.add
-   i32.const 20
-   i32.shl
-   i64.extend_i32_u
-   i64.const 32
-   i64.shl
-   f64.reinterpret_i64
-   local.set $7
-   local.get $6
-   f64.const 1416.0996898839683
-   f64.sub
-   call $~lib/math/NativeMath.exp
-   local.get $7
-   f64.mul
-   local.get $7
-   f64.mul
-  end
+  local.get $2
+  local.set $6
+  i32.const 1023
+  i32.const 2043
+  i32.const 2
+  i32.div_u
+  i32.add
+  i32.const 20
+  i32.shl
+  i64.extend_i32_u
+  i64.const 32
+  i64.shl
+  f64.reinterpret_i64
+  local.set $7
+  local.get $6
+  f64.const 1416.0996898839683
+  f64.sub
+  call $~lib/math/NativeMath.exp
+  local.get $7
+  f64.mul
+  local.get $7
+  f64.mul
   f64.mul
   local.set $4
   local.get $4
@@ -11919,27 +11817,25 @@
   f32.const 2
   local.get $4
   f32.mul
-  block $~lib/math/expo2f|inlined.1 (result f32)
-   local.get $2
-   local.set $5
-   i32.const 127
-   i32.const 235
-   i32.const 1
-   i32.shr_u
-   i32.add
-   i32.const 23
-   i32.shl
-   f32.reinterpret_i32
-   local.set $6
-   local.get $5
-   f32.const 162.88958740234375
-   f32.sub
-   call $~lib/math/NativeMathf.exp
-   local.get $6
-   f32.mul
-   local.get $6
-   f32.mul
-  end
+  local.get $2
+  local.set $5
+  i32.const 127
+  i32.const 235
+  i32.const 1
+  i32.shr_u
+  i32.add
+  i32.const 23
+  i32.shl
+  f32.reinterpret_i32
+  local.set $6
+  local.get $5
+  f32.const 162.88958740234375
+  f32.sub
+  call $~lib/math/NativeMathf.exp
+  local.get $6
+  f32.mul
+  local.get $6
+  f32.mul
   f32.mul
   local.set $3
   local.get $3
@@ -11954,12 +11850,10 @@
  )
  (func $std/math/test_sqrt (; 150 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   (local $4 f64)
-  block $~lib/math/NativeMath.sqrt|inlined.0 (result f64)
-   local.get $0
-   local.set $4
-   local.get $4
-   f64.sqrt
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f64.sqrt
   local.get $1
   local.get $2
   local.get $3
@@ -11983,12 +11877,10 @@
  )
  (func $std/math/test_sqrtf (; 151 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   (local $4 f32)
-  block $~lib/math/NativeMathf.sqrt|inlined.0 (result f32)
-   local.get $0
-   local.set $4
-   local.get $4
-   f32.sqrt
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f32.sqrt
   local.get $1
   local.get $2
   local.get $3
@@ -12044,9 +11936,162 @@
     local.get $0
     return
    end
-   block $~lib/math/tan_kernf|inlined.0 (result f32)
-    local.get $0
+   local.get $0
+   f64.promote_f32
+   local.set $4
+   i32.const 0
+   local.set $3
+   local.get $4
+   local.get $4
+   f64.mul
+   local.set $5
+   f64.const 0.002974357433599673
+   local.get $5
+   f64.const 0.009465647849436732
+   f64.mul
+   f64.add
+   local.set $6
+   f64.const 0.05338123784456704
+   local.get $5
+   f64.const 0.024528318116654728
+   f64.mul
+   f64.add
+   local.set $7
+   local.get $5
+   local.get $5
+   f64.mul
+   local.set $8
+   local.get $5
+   local.get $4
+   f64.mul
+   local.set $9
+   f64.const 0.3333313950307914
+   local.get $5
+   f64.const 0.13339200271297674
+   f64.mul
+   f64.add
+   local.set $10
+   local.get $4
+   local.get $9
+   local.get $10
+   f64.mul
+   f64.add
+   local.get $9
+   local.get $8
+   f64.mul
+   local.get $7
+   local.get $8
+   local.get $6
+   f64.mul
+   f64.add
+   f64.mul
+   f64.add
+   local.set $6
+   local.get $3
+   if (result f64)
+    f32.const -1
     f64.promote_f32
+    local.get $6
+    f64.div
+   else    
+    local.get $6
+   end
+   f32.demote_f64
+   return
+  end
+  local.get $1
+  i32.const 1081824209
+  i32.le_u
+  if
+   local.get $1
+   i32.const 1075235811
+   i32.le_u
+   if
+    local.get $2
+    if (result f64)
+     local.get $0
+     f64.promote_f32
+     f64.const 1.5707963267948966
+     f64.add
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 1.5707963267948966
+     f64.sub
+    end
+    local.set $4
+    i32.const 1
+    local.set $3
+    local.get $4
+    local.get $4
+    f64.mul
+    local.set $10
+    f64.const 0.002974357433599673
+    local.get $10
+    f64.const 0.009465647849436732
+    f64.mul
+    f64.add
+    local.set $9
+    f64.const 0.05338123784456704
+    local.get $10
+    f64.const 0.024528318116654728
+    f64.mul
+    f64.add
+    local.set $8
+    local.get $10
+    local.get $10
+    f64.mul
+    local.set $7
+    local.get $10
+    local.get $4
+    f64.mul
+    local.set $6
+    f64.const 0.3333313950307914
+    local.get $10
+    f64.const 0.13339200271297674
+    f64.mul
+    f64.add
+    local.set $5
+    local.get $4
+    local.get $6
+    local.get $5
+    f64.mul
+    f64.add
+    local.get $6
+    local.get $7
+    f64.mul
+    local.get $8
+    local.get $7
+    local.get $9
+    f64.mul
+    f64.add
+    f64.mul
+    f64.add
+    local.set $9
+    local.get $3
+    if (result f64)
+     f32.const -1
+     f64.promote_f32
+     local.get $9
+     f64.div
+    else     
+     local.get $9
+    end
+    f32.demote_f64
+    return
+   else    
+    local.get $2
+    if (result f64)
+     local.get $0
+     f64.promote_f32
+     f64.const 3.141592653589793
+     f64.add
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 3.141592653589793
+     f64.sub
+    end
     local.set $4
     i32.const 0
     local.set $3
@@ -12106,169 +12151,9 @@
      local.get $6
     end
     f32.demote_f64
-   end
-   return
-  end
-  local.get $1
-  i32.const 1081824209
-  i32.le_u
-  if
-   local.get $1
-   i32.const 1075235811
-   i32.le_u
-   if
-    block $~lib/math/tan_kernf|inlined.1 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 1.5707963267948966
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 1.5707963267948966
-      f64.sub
-     end
-     local.set $4
-     i32.const 1
-     local.set $3
-     local.get $4
-     local.get $4
-     f64.mul
-     local.set $10
-     f64.const 0.002974357433599673
-     local.get $10
-     f64.const 0.009465647849436732
-     f64.mul
-     f64.add
-     local.set $9
-     f64.const 0.05338123784456704
-     local.get $10
-     f64.const 0.024528318116654728
-     f64.mul
-     f64.add
-     local.set $8
-     local.get $10
-     local.get $10
-     f64.mul
-     local.set $7
-     local.get $10
-     local.get $4
-     f64.mul
-     local.set $6
-     f64.const 0.3333313950307914
-     local.get $10
-     f64.const 0.13339200271297674
-     f64.mul
-     f64.add
-     local.set $5
-     local.get $4
-     local.get $6
-     local.get $5
-     f64.mul
-     f64.add
-     local.get $6
-     local.get $7
-     f64.mul
-     local.get $8
-     local.get $7
-     local.get $9
-     f64.mul
-     f64.add
-     f64.mul
-     f64.add
-     local.set $9
-     local.get $3
-     if (result f64)
-      f32.const -1
-      f64.promote_f32
-      local.get $9
-      f64.div
-     else      
-      local.get $9
-     end
-     f32.demote_f64
-    end
-    return
-   else    
-    block $~lib/math/tan_kernf|inlined.2 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 3.141592653589793
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 3.141592653589793
-      f64.sub
-     end
-     local.set $4
-     i32.const 0
-     local.set $3
-     local.get $4
-     local.get $4
-     f64.mul
-     local.set $5
-     f64.const 0.002974357433599673
-     local.get $5
-     f64.const 0.009465647849436732
-     f64.mul
-     f64.add
-     local.set $6
-     f64.const 0.05338123784456704
-     local.get $5
-     f64.const 0.024528318116654728
-     f64.mul
-     f64.add
-     local.set $7
-     local.get $5
-     local.get $5
-     f64.mul
-     local.set $8
-     local.get $5
-     local.get $4
-     f64.mul
-     local.set $9
-     f64.const 0.3333313950307914
-     local.get $5
-     f64.const 0.13339200271297674
-     f64.mul
-     f64.add
-     local.set $10
-     local.get $4
-     local.get $9
-     local.get $10
-     f64.mul
-     f64.add
-     local.get $9
-     local.get $8
-     f64.mul
-     local.get $7
-     local.get $8
-     local.get $6
-     f64.mul
-     f64.add
-     f64.mul
-     f64.add
-     local.set $6
-     local.get $3
-     if (result f64)
-      f32.const -1
-      f64.promote_f32
-      local.get $6
-      f64.div
-     else      
-      local.get $6
-     end
-     f32.demote_f64
-    end
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 1088565717
@@ -12278,158 +12163,153 @@
    i32.const 1085271519
    i32.le_u
    if
-    block $~lib/math/tan_kernf|inlined.3 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 4.71238898038469
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 4.71238898038469
-      f64.sub
-     end
-     local.set $4
-     i32.const 1
-     local.set $3
-     local.get $4
-     local.get $4
-     f64.mul
-     local.set $10
-     f64.const 0.002974357433599673
-     local.get $10
-     f64.const 0.009465647849436732
-     f64.mul
+    local.get $2
+    if (result f64)
+     local.get $0
+     f64.promote_f32
+     f64.const 4.71238898038469
      f64.add
-     local.set $9
-     f64.const 0.05338123784456704
-     local.get $10
-     f64.const 0.024528318116654728
-     f64.mul
-     f64.add
-     local.set $8
-     local.get $10
-     local.get $10
-     f64.mul
-     local.set $7
-     local.get $10
-     local.get $4
-     f64.mul
-     local.set $6
-     f64.const 0.3333313950307914
-     local.get $10
-     f64.const 0.13339200271297674
-     f64.mul
-     f64.add
-     local.set $5
-     local.get $4
-     local.get $6
-     local.get $5
-     f64.mul
-     f64.add
-     local.get $6
-     local.get $7
-     f64.mul
-     local.get $8
-     local.get $7
-     local.get $9
-     f64.mul
-     f64.add
-     f64.mul
-     f64.add
-     local.set $9
-     local.get $3
-     if (result f64)
-      f32.const -1
-      f64.promote_f32
-      local.get $9
-      f64.div
-     else      
-      local.get $9
-     end
-     f32.demote_f64
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 4.71238898038469
+     f64.sub
     end
+    local.set $4
+    i32.const 1
+    local.set $3
+    local.get $4
+    local.get $4
+    f64.mul
+    local.set $10
+    f64.const 0.002974357433599673
+    local.get $10
+    f64.const 0.009465647849436732
+    f64.mul
+    f64.add
+    local.set $9
+    f64.const 0.05338123784456704
+    local.get $10
+    f64.const 0.024528318116654728
+    f64.mul
+    f64.add
+    local.set $8
+    local.get $10
+    local.get $10
+    f64.mul
+    local.set $7
+    local.get $10
+    local.get $4
+    f64.mul
+    local.set $6
+    f64.const 0.3333313950307914
+    local.get $10
+    f64.const 0.13339200271297674
+    f64.mul
+    f64.add
+    local.set $5
+    local.get $4
+    local.get $6
+    local.get $5
+    f64.mul
+    f64.add
+    local.get $6
+    local.get $7
+    f64.mul
+    local.get $8
+    local.get $7
+    local.get $9
+    f64.mul
+    f64.add
+    f64.mul
+    f64.add
+    local.set $9
+    local.get $3
+    if (result f64)
+     f32.const -1
+     f64.promote_f32
+     local.get $9
+     f64.div
+    else     
+     local.get $9
+    end
+    f32.demote_f64
     return
    else    
-    block $~lib/math/tan_kernf|inlined.4 (result f32)
-     local.get $2
-     if (result f64)
-      local.get $0
-      f64.promote_f32
-      f64.const 6.283185307179586
-      f64.add
-     else      
-      local.get $0
-      f64.promote_f32
-      f64.const 6.283185307179586
-      f64.sub
-     end
-     local.set $4
-     i32.const 0
-     local.set $3
-     local.get $4
-     local.get $4
-     f64.mul
-     local.set $5
-     f64.const 0.002974357433599673
-     local.get $5
-     f64.const 0.009465647849436732
-     f64.mul
+    local.get $2
+    if (result f64)
+     local.get $0
+     f64.promote_f32
+     f64.const 6.283185307179586
      f64.add
-     local.set $6
-     f64.const 0.05338123784456704
-     local.get $5
-     f64.const 0.024528318116654728
-     f64.mul
-     f64.add
-     local.set $7
-     local.get $5
-     local.get $5
-     f64.mul
-     local.set $8
-     local.get $5
-     local.get $4
-     f64.mul
-     local.set $9
-     f64.const 0.3333313950307914
-     local.get $5
-     f64.const 0.13339200271297674
-     f64.mul
-     f64.add
-     local.set $10
-     local.get $4
-     local.get $9
-     local.get $10
-     f64.mul
-     f64.add
-     local.get $9
-     local.get $8
-     f64.mul
-     local.get $7
-     local.get $8
-     local.get $6
-     f64.mul
-     f64.add
-     f64.mul
-     f64.add
-     local.set $6
-     local.get $3
-     if (result f64)
-      f32.const -1
-      f64.promote_f32
-      local.get $6
-      f64.div
-     else      
-      local.get $6
-     end
-     f32.demote_f64
+    else     
+     local.get $0
+     f64.promote_f32
+     f64.const 6.283185307179586
+     f64.sub
     end
+    local.set $4
+    i32.const 0
+    local.set $3
+    local.get $4
+    local.get $4
+    f64.mul
+    local.set $5
+    f64.const 0.002974357433599673
+    local.get $5
+    f64.const 0.009465647849436732
+    f64.mul
+    f64.add
+    local.set $6
+    f64.const 0.05338123784456704
+    local.get $5
+    f64.const 0.024528318116654728
+    f64.mul
+    f64.add
+    local.set $7
+    local.get $5
+    local.get $5
+    f64.mul
+    local.set $8
+    local.get $5
+    local.get $4
+    f64.mul
+    local.set $9
+    f64.const 0.3333313950307914
+    local.get $5
+    f64.const 0.13339200271297674
+    f64.mul
+    f64.add
+    local.set $10
+    local.get $4
+    local.get $9
+    local.get $10
+    f64.mul
+    f64.add
+    local.get $9
+    local.get $8
+    f64.mul
+    local.get $7
+    local.get $8
+    local.get $6
+    f64.mul
+    f64.add
+    f64.mul
+    f64.add
+    local.set $6
+    local.get $3
+    if (result f64)
+     f32.const -1
+     f64.promote_f32
+     local.get $6
+     f64.div
+    else     
+     local.get $6
+    end
+    f32.demote_f64
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 2139095040
@@ -12472,124 +12352,122 @@
     i32.trunc_f64_s
     br $~lib/math/rempio2f|inlined.2
    end
-   block $~lib/math/pio2_large_quot|inlined.2 (result i32)
-    local.get $12
-    local.set $14
-    local.get $11
-    local.set $13
-    local.get $13
-    i32.const 23
-    i32.shr_s
-    i32.const 152
-    i32.sub
-    local.set $15
-    local.get $15
-    i32.const 6
-    i32.shr_s
-    local.set $16
-    local.get $15
-    i32.const 63
-    i32.and
-    local.set $17
+   local.get $12
+   local.set $14
+   local.get $11
+   local.set $13
+   local.get $13
+   i32.const 23
+   i32.shr_s
+   i32.const 152
+   i32.sub
+   local.set $15
+   local.get $15
+   i32.const 6
+   i32.shr_s
+   local.set $16
+   local.get $15
+   i32.const 63
+   i32.and
+   local.set $17
+   i32.const 112
+   local.get $16
+   i32.const 0
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $18
+   i32.const 112
+   local.get $16
+   i32.const 1
+   i32.add
+   call $~lib/array/Array<u64>#__unchecked_get
+   local.set $19
+   local.get $17
+   i32.const 32
+   i32.gt_s
+   if
     i32.const 112
     local.get $16
-    i32.const 0
+    i32.const 2
     i32.add
     call $~lib/array/Array<u64>#__unchecked_get
-    local.set $18
-    i32.const 112
-    local.get $16
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__unchecked_get
-    local.set $19
-    local.get $17
-    i32.const 32
-    i32.gt_s
-    if
-     i32.const 112
-     local.get $16
-     i32.const 2
-     i32.add
-     call $~lib/array/Array<u64>#__unchecked_get
-     local.set $21
-     local.get $21
-     i64.const 96
-     local.get $17
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $20
-     local.get $20
-     local.get $19
-     local.get $17
-     i32.const 32
-     i32.sub
-     i64.extend_i32_s
-     i64.shl
-     i64.or
-     local.set $20
-    else     
-     local.get $19
-     i64.const 32
-     local.get $17
-     i64.extend_i32_s
-     i64.sub
-     i64.shr_u
-     local.set $20
-    end
-    local.get $19
-    i64.const 64
+    local.set $21
+    local.get $21
+    i64.const 96
     local.get $17
     i64.extend_i32_s
     i64.sub
     i64.shr_u
-    local.get $18
+    local.set $20
+    local.get $20
+    local.get $19
     local.get $17
+    i32.const 32
+    i32.sub
     i64.extend_i32_s
     i64.shl
     i64.or
-    local.set $21
-    local.get $13
-    i32.const 8388607
-    i32.and
-    i32.const 8388608
-    i32.or
-    i64.extend_i32_s
-    local.set $22
-    local.get $22
-    local.get $21
-    i64.mul
-    local.get $22
-    local.get $20
-    i64.mul
+    local.set $20
+   else    
+    local.get $19
     i64.const 32
+    local.get $17
+    i64.extend_i32_s
+    i64.sub
     i64.shr_u
-    i64.add
-    local.set $23
-    local.get $23
-    i64.const 2
-    i64.shl
-    local.set $24
-    local.get $23
-    i64.const 62
-    i64.shr_u
-    local.get $24
-    i64.const 63
-    i64.shr_u
-    i64.add
-    i32.wrap_i64
-    local.set $25
-    f64.const 8.515303950216386e-20
-    local.get $14
-    f64.promote_f32
-    f64.copysign
-    local.get $24
-    f64.convert_i64_s
-    f64.mul
-    global.set $~lib/math/rempio2f_y
-    local.get $25
+    local.set $20
    end
+   local.get $19
+   i64.const 64
+   local.get $17
+   i64.extend_i32_s
+   i64.sub
+   i64.shr_u
+   local.get $18
+   local.get $17
+   i64.extend_i32_s
+   i64.shl
+   i64.or
+   local.set $21
+   local.get $13
+   i32.const 8388607
+   i32.and
+   i32.const 8388608
+   i32.or
+   i64.extend_i32_s
+   local.set $22
+   local.get $22
+   local.get $21
+   i64.mul
+   local.get $22
+   local.get $20
+   i64.mul
+   i64.const 32
+   i64.shr_u
+   i64.add
+   local.set $23
+   local.get $23
+   i64.const 2
+   i64.shl
+   local.set $24
+   local.get $23
+   i64.const 62
+   i64.shr_u
+   local.get $24
+   i64.const 63
+   i64.shr_u
+   i64.add
+   i32.wrap_i64
+   local.set $25
+   f64.const 8.515303950216386e-20
+   local.get $14
+   f64.promote_f32
+   f64.copysign
+   local.get $24
+   f64.convert_i64_s
+   f64.mul
+   global.set $~lib/math/rempio2f_y
+   local.get $25
    local.set $25
    i32.const 0
    local.get $25
@@ -12601,70 +12479,68 @@
   local.set $26
   global.get $~lib/math/rempio2f_y
   local.set $27
-  block $~lib/math/tan_kernf|inlined.5 (result f32)
-   local.get $27
-   local.set $4
-   local.get $26
-   i32.const 1
-   i32.and
-   local.set $13
-   local.get $4
-   local.get $4
-   f64.mul
-   local.set $10
-   f64.const 0.002974357433599673
-   local.get $10
-   f64.const 0.009465647849436732
-   f64.mul
-   f64.add
-   local.set $9
-   f64.const 0.05338123784456704
-   local.get $10
-   f64.const 0.024528318116654728
-   f64.mul
-   f64.add
-   local.set $8
-   local.get $10
-   local.get $10
-   f64.mul
-   local.set $7
-   local.get $10
-   local.get $4
-   f64.mul
-   local.set $6
-   f64.const 0.3333313950307914
-   local.get $10
-   f64.const 0.13339200271297674
-   f64.mul
-   f64.add
-   local.set $5
-   local.get $4
-   local.get $6
-   local.get $5
-   f64.mul
-   f64.add
-   local.get $6
-   local.get $7
-   f64.mul
-   local.get $8
-   local.get $7
+  local.get $27
+  local.set $4
+  local.get $26
+  i32.const 1
+  i32.and
+  local.set $13
+  local.get $4
+  local.get $4
+  f64.mul
+  local.set $10
+  f64.const 0.002974357433599673
+  local.get $10
+  f64.const 0.009465647849436732
+  f64.mul
+  f64.add
+  local.set $9
+  f64.const 0.05338123784456704
+  local.get $10
+  f64.const 0.024528318116654728
+  f64.mul
+  f64.add
+  local.set $8
+  local.get $10
+  local.get $10
+  f64.mul
+  local.set $7
+  local.get $10
+  local.get $4
+  f64.mul
+  local.set $6
+  f64.const 0.3333313950307914
+  local.get $10
+  f64.const 0.13339200271297674
+  f64.mul
+  f64.add
+  local.set $5
+  local.get $4
+  local.get $6
+  local.get $5
+  f64.mul
+  f64.add
+  local.get $6
+  local.get $7
+  f64.mul
+  local.get $8
+  local.get $7
+  local.get $9
+  f64.mul
+  f64.add
+  f64.mul
+  f64.add
+  local.set $9
+  local.get $13
+  if (result f64)
+   f32.const -1
+   f64.promote_f32
+   local.get $9
+   f64.div
+  else   
    local.get $9
-   f64.mul
-   f64.add
-   f64.mul
-   f64.add
-   local.set $9
-   local.get $13
-   if (result f64)
-    f32.const -1
-    f64.promote_f32
-    local.get $9
-    f64.div
-   else    
-    local.get $9
-   end
-   f32.demote_f64
   end
+  f32.demote_f64
  )
  (func $std/math/test_tanf (; 153 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
@@ -12886,12 +12762,10 @@
  )
  (func $std/math/test_trunc (; 158 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   (local $4 f64)
-  block $~lib/math/NativeMath.trunc|inlined.0 (result f64)
-   local.get $0
-   local.set $4
-   local.get $4
-   f64.trunc
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f64.trunc
   local.get $1
   local.get $2
   local.get $3
@@ -12915,12 +12789,10 @@
  )
  (func $std/math/test_truncf (; 159 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   (local $4 f32)
-  block $~lib/math/NativeMathf.trunc|inlined.0 (result f32)
-   local.get $0
-   local.set $4
-   local.get $4
-   f32.trunc
-  end
+  local.get $0
+  local.set $4
+  local.get $4
+  f32.trunc
   local.get $1
   local.get $2
   local.get $3
@@ -13070,27 +12942,6 @@
           br_if $case5|1
           br $break|1
          end
-         block
-          local.get $1
-          i32.const 1
-          i32.and
-          if
-           local.get $2
-           local.get $0
-           i64.mul
-           local.set $2
-          end
-          local.get $1
-          i32.const 1
-          i32.shr_s
-          local.set $1
-          local.get $0
-          local.get $0
-          i64.mul
-          local.set $0
-         end
-        end
-        block
          local.get $1
          i32.const 1
          i32.and
@@ -13109,8 +12960,6 @@
          i64.mul
          local.set $0
         end
-       end
-       block
         local.get $1
         i32.const 1
         i32.and
@@ -13129,8 +12978,6 @@
         i64.mul
         local.set $0
        end
-      end
-      block
        local.get $1
        i32.const 1
        i32.and
@@ -13149,8 +12996,6 @@
        i64.mul
        local.set $0
       end
-     end
-     block
       local.get $1
       i32.const 1
       i32.and
@@ -13169,6 +13014,23 @@
       i64.mul
       local.set $0
      end
+     local.get $1
+     i32.const 1
+     i32.and
+     if
+      local.get $2
+      local.get $0
+      i64.mul
+      local.set $2
+     end
+     local.get $1
+     i32.const 1
+     i32.shr_s
+     local.set $1
+     local.get $0
+     local.get $0
+     i64.mul
+     local.set $0
     end
     local.get $1
     i32.const 1
@@ -13188,27 +13050,28 @@
     local.get $1
     i32.const 0
     i32.gt_s
+    i32.eqz
+    br_if $break|2
+    local.get $1
+    i32.const 1
+    i32.and
     if
-     local.get $1
-     i32.const 1
-     i32.and
-     if
-      local.get $2
-      local.get $0
-      i64.mul
-      local.set $2
-     end
-     local.get $1
-     i32.const 1
-     i32.shr_s
-     local.set $1
-     local.get $0
+     local.get $2
      local.get $0
      i64.mul
-     local.set $0
-     br $continue|2
+     local.set $2
     end
+    local.get $1
+    i32.const 1
+    i32.shr_s
+    local.set $1
+    local.get $0
+    local.get $0
+    i64.mul
+    local.set $0
+    br $continue|2
    end
+   unreachable
   end
   local.get $2
  )
@@ -13230,27 +13093,28 @@
   block $break|0
    loop $continue|0
     local.get $1
-    if
-     local.get $3
-     local.get $0
-     f32.const 1
-     local.get $1
-     i32.const 1
-     i32.and
-     select
-     f32.mul
-     local.set $3
-     local.get $1
-     i32.const 1
-     i32.shr_s
-     local.set $1
-     local.get $0
-     local.get $0
-     f32.mul
-     local.set $0
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    local.get $0
+    f32.const 1
+    local.get $1
+    i32.const 1
+    i32.and
+    select
+    f32.mul
+    local.set $3
+    local.get $1
+    i32.const 1
+    i32.shr_s
+    local.set $1
+    local.get $0
+    local.get $0
+    f32.mul
+    local.set $0
+    br $continue|0
    end
+   unreachable
   end
   local.get $2
   if (result f32)
@@ -13279,27 +13143,28 @@
   block $break|0
    loop $continue|0
     local.get $1
-    if
-     local.get $3
-     local.get $0
-     f64.const 1
-     local.get $1
-     i32.const 1
-     i32.and
-     select
-     f64.mul
-     local.set $3
-     local.get $1
-     i32.const 1
-     i32.shr_s
-     local.set $1
-     local.get $0
-     local.get $0
-     f64.mul
-     local.set $0
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    local.get $0
+    f64.const 1
+    local.get $1
+    i32.const 1
+    i32.and
+    select
+    f64.mul
+    local.set $3
+    local.get $1
+    i32.const 1
+    i32.shr_s
+    local.set $1
+    local.get $0
+    local.get $0
+    f64.mul
+    local.set $0
+    br $continue|0
    end
+   unreachable
   end
   local.get $2
   if (result f64)
@@ -37588,7 +37453,7 @@
   block $break|0
    i32.const 0
    local.set $0
-   loop $repeat|0
+   loop $loop|0
     local.get $0
     f64.convert_i32_s
     f64.const 1e6
@@ -37620,22 +37485,19 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
-  block $~lib/math/NativeMathf.seedRandom|inlined.0
-   call $~lib/bindings/Math/random
-   i64.reinterpret_f64
-   local.set $2
-   local.get $2
-   call $~lib/math/NativeMath.seedRandom
-  end
+  call $~lib/bindings/Math/random
+  i64.reinterpret_f64
+  local.set $2
+  local.get $2
+  call $~lib/math/NativeMath.seedRandom
   block $break|1
    i32.const 0
    local.set $0
-   loop $repeat|1
+   loop $loop|1
     local.get $0
     f64.convert_i32_s
     f64.const 1e6
@@ -37667,8 +37529,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -38686,19 +38547,17 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMath.signbit|inlined.2 (result i32)
-   f64.const 0
-   local.set $1
-   local.get $1
-   i64.reinterpret_f64
-   i64.const 63
-   i64.shr_u
-   i32.wrap_i64
-   local.get $1
-   local.get $1
-   f64.eq
-   i32.and
-  end
+  f64.const 0
+  local.set $1
+  local.get $1
+  i64.reinterpret_f64
+  i64.const 63
+  i64.shr_u
+  i32.wrap_i64
+  local.get $1
+  local.get $1
+  f64.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 0
@@ -38712,19 +38571,17 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMath.signbit|inlined.3 (result i32)
-   f64.const -0
-   local.set $1
-   local.get $1
-   i64.reinterpret_f64
-   i64.const 63
-   i64.shr_u
-   i32.wrap_i64
-   local.get $1
-   local.get $1
-   f64.eq
-   i32.and
-  end
+  f64.const -0
+  local.set $1
+  local.get $1
+  i64.reinterpret_f64
+  i64.const 63
+  i64.shr_u
+  i32.wrap_i64
+  local.get $1
+  local.get $1
+  f64.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 1
@@ -38738,19 +38595,17 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMath.signbit|inlined.4 (result i32)
-   f64.const 1
-   local.set $1
-   local.get $1
-   i64.reinterpret_f64
-   i64.const 63
-   i64.shr_u
-   i32.wrap_i64
-   local.get $1
-   local.get $1
-   f64.eq
-   i32.and
-  end
+  f64.const 1
+  local.set $1
+  local.get $1
+  i64.reinterpret_f64
+  i64.const 63
+  i64.shr_u
+  i32.wrap_i64
+  local.get $1
+  local.get $1
+  f64.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 0
@@ -38764,19 +38619,17 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMath.signbit|inlined.5 (result i32)
-   f64.const -1
-   local.set $1
-   local.get $1
-   i64.reinterpret_f64
-   i64.const 63
-   i64.shr_u
-   i32.wrap_i64
-   local.get $1
-   local.get $1
-   f64.eq
-   i32.and
-  end
+  f64.const -1
+  local.set $1
+  local.get $1
+  i64.reinterpret_f64
+  i64.const 63
+  i64.shr_u
+  i32.wrap_i64
+  local.get $1
+  local.get $1
+  f64.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 1
@@ -38790,19 +38643,17 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMath.signbit|inlined.6 (result i32)
-   f64.const nan:0x8000000000000
-   local.set $1
-   local.get $1
-   i64.reinterpret_f64
-   i64.const 63
-   i64.shr_u
-   i32.wrap_i64
-   local.get $1
-   local.get $1
-   f64.eq
-   i32.and
-  end
+  f64.const nan:0x8000000000000
+  local.set $1
+  local.get $1
+  i64.reinterpret_f64
+  i64.const 63
+  i64.shr_u
+  i32.wrap_i64
+  local.get $1
+  local.get $1
+  f64.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 0
@@ -38816,20 +38667,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMath.signbit|inlined.7 (result i32)
-   f64.const nan:0x8000000000000
-   f64.neg
-   local.set $1
-   local.get $1
-   i64.reinterpret_f64
-   i64.const 63
-   i64.shr_u
-   i32.wrap_i64
-   local.get $1
-   local.get $1
-   f64.eq
-   i32.and
-  end
+  f64.const nan:0x8000000000000
+  f64.neg
+  local.set $1
+  local.get $1
+  i64.reinterpret_f64
+  i64.const 63
+  i64.shr_u
+  i32.wrap_i64
+  local.get $1
+  local.get $1
+  f64.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 0
@@ -38843,19 +38692,17 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMath.signbit|inlined.8 (result i32)
-   f64.const inf
-   local.set $1
-   local.get $1
-   i64.reinterpret_f64
-   i64.const 63
-   i64.shr_u
-   i32.wrap_i64
-   local.get $1
-   local.get $1
-   f64.eq
-   i32.and
-  end
+  f64.const inf
+  local.set $1
+  local.get $1
+  i64.reinterpret_f64
+  i64.const 63
+  i64.shr_u
+  i32.wrap_i64
+  local.get $1
+  local.get $1
+  f64.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 0
@@ -38869,20 +38716,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMath.signbit|inlined.9 (result i32)
-   f64.const inf
-   f64.neg
-   local.set $1
-   local.get $1
-   i64.reinterpret_f64
-   i64.const 63
-   i64.shr_u
-   i32.wrap_i64
-   local.get $1
-   local.get $1
-   f64.eq
-   i32.and
-  end
+  f64.const inf
+  f64.neg
+  local.set $1
+  local.get $1
+  i64.reinterpret_f64
+  i64.const 63
+  i64.shr_u
+  i32.wrap_i64
+  local.get $1
+  local.get $1
+  f64.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 1
@@ -38896,18 +38741,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMathf.signbit|inlined.2 (result i32)
-   f32.const 0
-   local.set $3
-   local.get $3
-   i32.reinterpret_f32
-   i32.const 31
-   i32.shr_u
-   local.get $3
-   local.get $3
-   f32.eq
-   i32.and
-  end
+  f32.const 0
+  local.set $3
+  local.get $3
+  i32.reinterpret_f32
+  i32.const 31
+  i32.shr_u
+  local.get $3
+  local.get $3
+  f32.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 0
@@ -38921,18 +38764,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMathf.signbit|inlined.3 (result i32)
-   f32.const -0
-   local.set $3
-   local.get $3
-   i32.reinterpret_f32
-   i32.const 31
-   i32.shr_u
-   local.get $3
-   local.get $3
-   f32.eq
-   i32.and
-  end
+  f32.const -0
+  local.set $3
+  local.get $3
+  i32.reinterpret_f32
+  i32.const 31
+  i32.shr_u
+  local.get $3
+  local.get $3
+  f32.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 1
@@ -38946,18 +38787,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMathf.signbit|inlined.4 (result i32)
-   f32.const 1
-   local.set $3
-   local.get $3
-   i32.reinterpret_f32
-   i32.const 31
-   i32.shr_u
-   local.get $3
-   local.get $3
-   f32.eq
-   i32.and
-  end
+  f32.const 1
+  local.set $3
+  local.get $3
+  i32.reinterpret_f32
+  i32.const 31
+  i32.shr_u
+  local.get $3
+  local.get $3
+  f32.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 0
@@ -38971,18 +38810,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMathf.signbit|inlined.5 (result i32)
-   f32.const -1
-   local.set $3
-   local.get $3
-   i32.reinterpret_f32
-   i32.const 31
-   i32.shr_u
-   local.get $3
-   local.get $3
-   f32.eq
-   i32.and
-  end
+  f32.const -1
+  local.set $3
+  local.get $3
+  i32.reinterpret_f32
+  i32.const 31
+  i32.shr_u
+  local.get $3
+  local.get $3
+  f32.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 1
@@ -38996,18 +38833,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMathf.signbit|inlined.6 (result i32)
-   f32.const nan:0x400000
-   local.set $3
-   local.get $3
-   i32.reinterpret_f32
-   i32.const 31
-   i32.shr_u
-   local.get $3
-   local.get $3
-   f32.eq
-   i32.and
-  end
+  f32.const nan:0x400000
+  local.set $3
+  local.get $3
+  i32.reinterpret_f32
+  i32.const 31
+  i32.shr_u
+  local.get $3
+  local.get $3
+  f32.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 0
@@ -39021,19 +38856,17 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMathf.signbit|inlined.7 (result i32)
-   f32.const nan:0x400000
-   f32.neg
-   local.set $3
-   local.get $3
-   i32.reinterpret_f32
-   i32.const 31
-   i32.shr_u
-   local.get $3
-   local.get $3
-   f32.eq
-   i32.and
-  end
+  f32.const nan:0x400000
+  f32.neg
+  local.set $3
+  local.get $3
+  i32.reinterpret_f32
+  i32.const 31
+  i32.shr_u
+  local.get $3
+  local.get $3
+  f32.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 0
@@ -39047,18 +38880,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMathf.signbit|inlined.8 (result i32)
-   f32.const inf
-   local.set $3
-   local.get $3
-   i32.reinterpret_f32
-   i32.const 31
-   i32.shr_u
-   local.get $3
-   local.get $3
-   f32.eq
-   i32.and
-  end
+  f32.const inf
+  local.set $3
+  local.get $3
+  i32.reinterpret_f32
+  i32.const 31
+  i32.shr_u
+  local.get $3
+  local.get $3
+  f32.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 0
@@ -39072,19 +38903,17 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/math/NativeMathf.signbit|inlined.9 (result i32)
-   f32.const inf
-   f32.neg
-   local.set $3
-   local.get $3
-   i32.reinterpret_f32
-   i32.const 31
-   i32.shr_u
-   local.get $3
-   local.get $3
-   f32.eq
-   i32.and
-  end
+  f32.const inf
+  f32.neg
+  local.set $3
+  local.get $3
+  i32.reinterpret_f32
+  i32.const 31
+  i32.shr_u
+  local.get $3
+  local.get $3
+  f32.eq
+  i32.and
   i32.const 0
   i32.ne
   i32.const 1
diff --git a/tests/compiler/std/mod.untouched.wat b/tests/compiler/std/mod.untouched.wat
index 9d55b9cd..857bd9e0 100644
--- a/tests/compiler/std/mod.untouched.wat
+++ b/tests/compiler/std/mod.untouched.wat
@@ -175,36 +175,37 @@
     local.get $4
     local.get $5
     i64.gt_s
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    local.get $3
+    i64.ge_u
     if
      local.get $2
      local.get $3
-     i64.ge_u
+     i64.eq
      if
-      local.get $2
-      local.get $3
-      i64.eq
-      if
-       f64.const 0
-       local.get $0
-       f64.mul
-       return
-      end
-      local.get $2
-      local.get $3
-      i64.sub
-      local.set $2
+      f64.const 0
+      local.get $0
+      f64.mul
+      return
      end
      local.get $2
-     i64.const 1
-     i64.shl
-     local.set $2
-     local.get $4
-     i64.const 1
+     local.get $3
      i64.sub
-     local.set $4
-     br $continue|0
+     local.set $2
     end
+    local.get $2
+    i64.const 1
+    i64.shl
+    local.set $2
+    local.get $4
+    i64.const 1
+    i64.sub
+    local.set $4
+    br $continue|0
    end
+   unreachable
   end
   local.get $2
   local.get $3
@@ -476,36 +477,37 @@
     local.get $4
     local.get $5
     i32.gt_s
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    local.get $3
+    i32.ge_u
     if
      local.get $2
      local.get $3
-     i32.ge_u
+     i32.eq
      if
-      local.get $2
-      local.get $3
-      i32.eq
-      if
-       f32.const 0
-       local.get $0
-       f32.mul
-       return
-      end
-      local.get $2
-      local.get $3
-      i32.sub
-      local.set $2
+      f32.const 0
+      local.get $0
+      f32.mul
+      return
      end
      local.get $2
-     i32.const 1
-     i32.shl
-     local.set $2
-     local.get $4
-     i32.const 1
+     local.get $3
      i32.sub
-     local.set $4
-     br $continue|0
+     local.set $2
     end
+    local.get $2
+    i32.const 1
+    i32.shl
+    local.set $2
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $continue|0
    end
+   unreachable
   end
   local.get $2
   local.get $3
diff --git a/tests/compiler/std/new.untouched.wat b/tests/compiler/std/new.untouched.wat
index d3182e92..7126f53a 100644
--- a/tests/compiler/std/new.untouched.wat
+++ b/tests/compiler/std/new.untouched.wat
@@ -110,24 +110,22 @@
  )
  (func $std/new/AClass#constructor (; 2 ;) (type $FUNCSIG$iif) (param $0 i32) (param $1 f32) (result i32)
   local.get $0
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 8
-    i32.const 3
-    call $~lib/rt/stub/__alloc
-    call $~lib/rt/stub/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 1
-   i32.store
-   local.get $0
-   f32.const 2
-   f32.store offset=4
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 8
+   i32.const 3
+   call $~lib/rt/stub/__alloc
+   call $~lib/rt/stub/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 1
+  i32.store
+  local.get $0
+  f32.const 2
+  f32.store offset=4
+  local.get $0
   i32.load
   i32.const 1
   i32.add
diff --git a/tests/compiler/std/object-literal.untouched.wat b/tests/compiler/std/object-literal.untouched.wat
index 507c5536..7bae1474 100644
--- a/tests/compiler/std/object-literal.untouched.wat
+++ b/tests/compiler/std/object-literal.untouched.wat
@@ -161,22 +161,23 @@
     else     
      i32.const 0
     end
-    if
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-     local.get $6
-     i32.const 2
-     i32.add
-     local.set $6
-     local.get $7
-     i32.const 2
-     i32.add
-     local.set $7
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    local.get $6
+    i32.const 2
+    i32.add
+    local.set $6
+    local.get $7
+    i32.const 2
+    i32.add
+    local.set $7
+    br $continue|0
    end
+   unreachable
   end
   local.get $5
   local.set $8
@@ -341,44 +342,38 @@
   global.set $~lib/rt/stub/startOffset
   global.get $~lib/rt/stub/startOffset
   global.set $~lib/rt/stub/offset
-  block (result i32)
-   i32.const 8
-   i32.const 3
-   call $~lib/rt/stub/__alloc
-   call $~lib/rt/stub/__retain
-   local.set $0
-   local.get $0
-   i32.const 1
-   i32.store
-   local.get $0
-   i32.const 24
-   i32.store offset=4
-   local.get $0
-  end
+  i32.const 8
+  i32.const 3
+  call $~lib/rt/stub/__alloc
+  call $~lib/rt/stub/__retain
+  local.set $0
+  local.get $0
+  i32.const 1
+  i32.store
+  local.get $0
+  i32.const 24
+  i32.store offset=4
+  local.get $0
   call $std/object-literal/bar
-  block (result i32)
-   i32.const 4
-   i32.const 4
-   call $~lib/rt/stub/__alloc
-   call $~lib/rt/stub/__retain
-   local.set $1
-   local.get $1
-   i32.const 2
-   i32.store
-   local.get $1
-  end
+  i32.const 4
+  i32.const 4
+  call $~lib/rt/stub/__alloc
+  call $~lib/rt/stub/__retain
+  local.set $1
+  local.get $1
+  i32.const 2
+  i32.store
+  local.get $1
   call $std/object-literal/bar2
-  block (result i32)
-   i32.const 4
-   i32.const 4
-   call $~lib/rt/stub/__alloc
-   call $~lib/rt/stub/__retain
-   local.set $2
-   local.get $2
-   i32.const 3
-   i32.store
-   local.get $2
-  end
+  i32.const 4
+  i32.const 4
+  call $~lib/rt/stub/__alloc
+  call $~lib/rt/stub/__retain
+  local.set $2
+  local.get $2
+  i32.const 3
+  i32.store
+  local.get $2
   call $std/object-literal/Foo2#test
   local.get $0
   call $~lib/rt/stub/__release
diff --git a/tests/compiler/std/operator-overloading.untouched.wat b/tests/compiler/std/operator-overloading.untouched.wat
index dfedd2fd..67d1b850 100644
--- a/tests/compiler/std/operator-overloading.untouched.wat
+++ b/tests/compiler/std/operator-overloading.untouched.wat
@@ -656,7 +656,6 @@
      unreachable
     end
     unreachable
-    unreachable
    end
    local.get $8
    i32.const 1072693248
@@ -2729,24 +2728,22 @@
   i32.const 2
   call $std/operator-overloading/Tester#constructor
   global.set $std/operator-overloading/shl
-  block (result i32)
-   global.get $std/operator-overloading/shl
-   i32.const 3
-   call $std/operator-overloading/Tester.shl
-   local.tee $11
-   local.tee $12
-   global.get $std/operator-overloading/sres
-   local.tee $13
-   i32.ne
-   if
-    local.get $12
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $13
-    call $~lib/rt/stub/__release
-   end
+  global.get $std/operator-overloading/shl
+  i32.const 3
+  call $std/operator-overloading/Tester.shl
+  local.tee $11
+  local.tee $12
+  global.get $std/operator-overloading/sres
+  local.tee $13
+  i32.ne
+  if
    local.get $12
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $13
+   call $~lib/rt/stub/__release
   end
+  local.get $12
   global.set $std/operator-overloading/sres
   global.get $std/operator-overloading/sres
   i32.load
@@ -2922,23 +2919,21 @@
   i32.const 1
   call $std/operator-overloading/Tester#constructor
   global.set $std/operator-overloading/incdec
-  block (result i32)
-   global.get $std/operator-overloading/incdec
-   call $std/operator-overloading/Tester#inc
-   local.tee $15
-   local.tee $16
-   global.get $std/operator-overloading/incdec
-   local.tee $17
-   i32.ne
-   if
-    local.get $16
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $17
-    call $~lib/rt/stub/__release
-   end
+  global.get $std/operator-overloading/incdec
+  call $std/operator-overloading/Tester#inc
+  local.tee $15
+  local.tee $16
+  global.get $std/operator-overloading/incdec
+  local.tee $17
+  i32.ne
+  if
    local.get $16
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $17
+   call $~lib/rt/stub/__release
   end
+  local.get $16
   global.set $std/operator-overloading/incdec
   global.get $std/operator-overloading/incdec
   i32.load
@@ -2961,23 +2956,21 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $std/operator-overloading/incdec
-   call $std/operator-overloading/Tester#dec
-   local.tee $16
-   local.tee $17
-   global.get $std/operator-overloading/incdec
-   local.tee $18
-   i32.ne
-   if
-    local.get $17
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $18
-    call $~lib/rt/stub/__release
-   end
+  global.get $std/operator-overloading/incdec
+  call $std/operator-overloading/Tester#dec
+  local.tee $16
+  local.tee $17
+  global.get $std/operator-overloading/incdec
+  local.tee $18
+  i32.ne
+  if
    local.get $17
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $18
+   call $~lib/rt/stub/__release
   end
+  local.get $17
   global.set $std/operator-overloading/incdec
   global.get $std/operator-overloading/incdec
   i32.load
@@ -3000,39 +2993,33 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 0
-   i32.const 0
-   i32.const 1
-   call $std/operator-overloading/Tester#constructor
-   local.set $18
-   global.get $std/operator-overloading/incdec
-   call $~lib/rt/stub/__release
-   local.get $18
-  end
+  i32.const 0
+  i32.const 0
+  i32.const 1
+  call $std/operator-overloading/Tester#constructor
+  local.set $18
+  global.get $std/operator-overloading/incdec
+  call $~lib/rt/stub/__release
+  local.get $18
   global.set $std/operator-overloading/incdec
-  block (result i32)
-   block (result i32)
-    global.get $std/operator-overloading/incdec
-    local.tee $18
-    call $std/operator-overloading/Tester#postInc
-    local.tee $17
-    local.tee $19
-    global.get $std/operator-overloading/incdec
-    local.tee $20
-    i32.ne
-    if
-     local.get $19
-     call $~lib/rt/stub/__retain
-     drop
-     local.get $20
-     call $~lib/rt/stub/__release
-    end
-    local.get $19
-   end
-   global.set $std/operator-overloading/incdec
-   local.get $18
+  global.get $std/operator-overloading/incdec
+  local.tee $18
+  call $std/operator-overloading/Tester#postInc
+  local.tee $17
+  local.tee $19
+  global.get $std/operator-overloading/incdec
+  local.tee $20
+  i32.ne
+  if
+   local.get $19
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $20
+   call $~lib/rt/stub/__release
   end
+  local.get $19
+  global.set $std/operator-overloading/incdec
+  local.get $18
   call $~lib/rt/stub/__retain
   global.set $std/operator-overloading/tmp
   global.get $std/operator-overloading/tmp
@@ -3077,42 +3064,36 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   block (result i32)
-    block (result i32)
-     global.get $std/operator-overloading/incdec
-     local.tee $18
-     call $std/operator-overloading/Tester#postDec
-     local.tee $19
-     local.tee $20
-     global.get $std/operator-overloading/incdec
-     local.tee $21
-     i32.ne
-     if
-      local.get $20
-      call $~lib/rt/stub/__retain
-      drop
-      local.get $21
-      call $~lib/rt/stub/__release
-     end
-     local.get $20
-    end
-    global.set $std/operator-overloading/incdec
-    local.get $18
-   end
-   local.tee $21
-   global.get $std/operator-overloading/tmp
-   local.tee $18
-   i32.ne
-   if
-    local.get $21
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $18
-    call $~lib/rt/stub/__release
-   end
+  global.get $std/operator-overloading/incdec
+  local.tee $18
+  call $std/operator-overloading/Tester#postDec
+  local.tee $19
+  local.tee $20
+  global.get $std/operator-overloading/incdec
+  local.tee $21
+  i32.ne
+  if
+   local.get $20
+   call $~lib/rt/stub/__retain
+   drop
    local.get $21
+   call $~lib/rt/stub/__release
   end
+  local.get $20
+  global.set $std/operator-overloading/incdec
+  local.get $18
+  local.tee $21
+  global.get $std/operator-overloading/tmp
+  local.tee $18
+  i32.ne
+  if
+   local.get $21
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $18
+   call $~lib/rt/stub/__release
+  end
+  local.get $21
   global.set $std/operator-overloading/tmp
   global.get $std/operator-overloading/tmp
   i32.load
@@ -3161,23 +3142,21 @@
   i32.const 2
   call $std/operator-overloading/TesterInlineStatic#constructor
   global.set $std/operator-overloading/ais1
-  block (result i32)
-   global.get $std/operator-overloading/ais1
-   call $std/operator-overloading/TesterInlineStatic.postInc
-   local.tee $21
-   local.tee $20
-   global.get $std/operator-overloading/ais1
-   local.tee $18
-   i32.ne
-   if
-    local.get $20
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $18
-    call $~lib/rt/stub/__release
-   end
+  global.get $std/operator-overloading/ais1
+  call $std/operator-overloading/TesterInlineStatic.postInc
+  local.tee $21
+  local.tee $20
+  global.get $std/operator-overloading/ais1
+  local.tee $18
+  i32.ne
+  if
    local.get $20
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $18
+   call $~lib/rt/stub/__release
   end
+  local.get $20
   global.set $std/operator-overloading/ais1
   i32.const 0
   i32.const 2
@@ -3216,23 +3195,21 @@
   i32.const 2
   call $std/operator-overloading/TesterInlineInstance#constructor
   global.set $std/operator-overloading/aii1
-  block (result i32)
-   global.get $std/operator-overloading/aii1
-   call $std/operator-overloading/TesterInlineInstance#postInc
-   local.tee $18
-   local.tee $22
-   global.get $std/operator-overloading/aii1
-   local.tee $23
-   i32.ne
-   if
-    local.get $22
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $23
-    call $~lib/rt/stub/__release
-   end
+  global.get $std/operator-overloading/aii1
+  call $std/operator-overloading/TesterInlineInstance#postInc
+  local.tee $18
+  local.tee $22
+  global.get $std/operator-overloading/aii1
+  local.tee $23
+  i32.ne
+  if
    local.get $22
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $23
+   call $~lib/rt/stub/__release
   end
+  local.get $22
   global.set $std/operator-overloading/aii1
   i32.const 0
   i32.const 2
diff --git a/tests/compiler/std/pointer.untouched.wat b/tests/compiler/std/pointer.untouched.wat
index d338ec1e..cc13408c 100644
--- a/tests/compiler/std/pointer.untouched.wat
+++ b/tests/compiler/std/pointer.untouched.wat
@@ -298,36 +298,37 @@
      local.get $3
      i32.const 32
      i32.ge_u
-     if
-      local.get $5
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 8
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 16
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 24
-      i32.add
-      local.get $8
-      i64.store
-      local.get $3
-      i32.const 32
-      i32.sub
-      local.set $3
-      local.get $5
-      i32.const 32
-      i32.add
-      local.set $5
-      br $continue|0
-     end
+     i32.eqz
+     br_if $break|0
+     local.get $5
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 8
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 16
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 24
+     i32.add
+     local.get $8
+     i64.store
+     local.get $3
+     i32.const 32
+     i32.sub
+     local.set $3
+     local.get $5
+     i32.const 32
+     i32.add
+     local.set $5
+     br $continue|0
     end
+    unreachable
    end
   end
  )
@@ -345,32 +346,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -383,50 +381,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -491,22 +490,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -538,338 +533,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -877,15 +612,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -893,15 +628,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -909,10 +644,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -928,306 +663,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1235,148 +1133,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1384,76 +1250,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1461,40 +1311,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1502,22 +1344,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1578,94 +1416,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -1683,54 +1516,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -1742,9 +1534,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -1788,29 +1624,23 @@
   (local $5 i32)
   (local $6 i32)
   (local $7 f32)
-  block $std/pointer/Pointer<std/pointer/Entry>#constructor|inlined.0 (result i32)
-   i32.const 0
-   local.set $1
-   i32.const 8
-   local.set $0
-   local.get $0
-   call $~lib/rt/stub/__retain
-  end
+  i32.const 0
+  local.set $1
+  i32.const 8
+  local.set $0
+  local.get $0
+  call $~lib/rt/stub/__retain
   global.set $std/pointer/one
-  block $std/pointer/Pointer<std/pointer/Entry>#constructor|inlined.1 (result i32)
-   i32.const 0
-   local.set $1
-   i32.const 24
-   local.set $0
-   local.get $0
-   call $~lib/rt/stub/__retain
-  end
+  i32.const 0
+  local.set $1
+  i32.const 24
+  local.set $0
+  local.get $0
+  call $~lib/rt/stub/__retain
   global.set $std/pointer/two
-  block $std/pointer/Pointer<std/pointer/Entry>#get:offset|inlined.0 (result i32)
-   global.get $std/pointer/one
-   local.set $0
-   local.get $0
-  end
+  global.get $std/pointer/one
+  local.set $0
+  local.get $0
   i32.const 8
   i32.eq
   i32.eqz
@@ -1822,11 +1652,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $std/pointer/Pointer<std/pointer/Entry>#get:offset|inlined.1 (result i32)
-   global.get $std/pointer/two
-   local.set $1
-   local.get $1
-  end
+  global.get $std/pointer/two
+  local.set $1
+  local.get $1
   i32.const 24
   i32.eq
   i32.eqz
@@ -1896,11 +1724,9 @@
   local.tee $1
   call $~lib/rt/stub/__retain
   global.set $std/pointer/add
-  block $std/pointer/Pointer<std/pointer/Entry>#get:offset|inlined.2 (result i32)
-   global.get $std/pointer/add
-   local.set $0
-   local.get $0
-  end
+  global.get $std/pointer/add
+  local.set $0
+  local.get $0
   i32.const 32
   i32.eq
   i32.eqz
@@ -1918,11 +1744,9 @@
   local.tee $0
   call $~lib/rt/stub/__retain
   global.set $std/pointer/sub
-  block $std/pointer/Pointer<std/pointer/Entry>#get:offset|inlined.3 (result i32)
-   global.get $std/pointer/sub
-   local.set $2
-   local.get $2
-  end
+  global.get $std/pointer/sub
+  local.set $2
+  local.get $2
   i32.const 16
   i32.eq
   i32.eqz
@@ -1934,11 +1758,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $std/pointer/Pointer<std/pointer/Entry>#get:offset|inlined.4 (result i32)
-   global.get $std/pointer/one
-   local.set $2
-   local.get $2
-  end
+  global.get $std/pointer/one
+  local.set $2
+  local.get $2
   i32.const 8
   i32.eq
   i32.eqz
@@ -1950,27 +1772,23 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   block (result i32)
-    global.get $std/pointer/one
-    call $std/pointer/Pointer<std/pointer/Entry>#inc
-    local.tee $2
-    local.tee $3
-    global.get $std/pointer/one
-    local.tee $4
-    i32.ne
-    if
-     local.get $3
-     call $~lib/rt/stub/__retain
-     drop
-     local.get $4
-     call $~lib/rt/stub/__release
-    end
-    local.get $3
-   end
-   global.set $std/pointer/one
-   global.get $std/pointer/one
+  global.get $std/pointer/one
+  call $std/pointer/Pointer<std/pointer/Entry>#inc
+  local.tee $2
+  local.tee $3
+  global.get $std/pointer/one
+  local.tee $4
+  i32.ne
+  if
+   local.get $3
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $4
+   call $~lib/rt/stub/__release
   end
+  local.get $3
+  global.set $std/pointer/one
+  global.get $std/pointer/one
   call $~lib/rt/stub/__retain
   global.set $std/pointer/nextOne
   global.get $std/pointer/nextOne
@@ -1985,11 +1803,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $std/pointer/Pointer<std/pointer/Entry>#get:offset|inlined.5 (result i32)
-   global.get $std/pointer/one
-   local.set $4
-   local.get $4
-  end
+  global.get $std/pointer/one
+  local.set $4
+  local.get $4
   i32.const 16
   i32.eq
   i32.eqz
@@ -2001,11 +1817,9 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $std/pointer/Pointer<std/pointer/Entry>#get:offset|inlined.6 (result i32)
-   global.get $std/pointer/two
-   local.set $3
-   local.get $3
-  end
+  global.get $std/pointer/two
+  local.set $3
+  local.get $3
   i32.const 24
   i32.eq
   i32.eqz
@@ -2017,47 +1831,41 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   global.get $std/pointer/two
-   call $std/pointer/Pointer<std/pointer/Entry>#dec
-   local.tee $3
-   local.tee $4
-   global.get $std/pointer/two
-   local.tee $5
-   i32.ne
-   if
-    local.get $4
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $5
-    call $~lib/rt/stub/__release
-   end
+  global.get $std/pointer/two
+  call $std/pointer/Pointer<std/pointer/Entry>#dec
+  local.tee $3
+  local.tee $4
+  global.get $std/pointer/two
+  local.tee $5
+  i32.ne
+  if
    local.get $4
-  end
-  global.set $std/pointer/two
-  block (result i32)
-   global.get $std/pointer/two
-   call $std/pointer/Pointer<std/pointer/Entry>#dec
-   local.tee $4
-   local.tee $5
-   global.get $std/pointer/two
-   local.tee $6
-   i32.ne
-   if
-    local.get $5
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $6
-    call $~lib/rt/stub/__release
-   end
+   call $~lib/rt/stub/__retain
+   drop
    local.get $5
+   call $~lib/rt/stub/__release
   end
+  local.get $4
   global.set $std/pointer/two
-  block $std/pointer/Pointer<std/pointer/Entry>#get:offset|inlined.7 (result i32)
-   global.get $std/pointer/two
-   local.set $6
+  global.get $std/pointer/two
+  call $std/pointer/Pointer<std/pointer/Entry>#dec
+  local.tee $4
+  local.tee $5
+  global.get $std/pointer/two
+  local.tee $6
+  i32.ne
+  if
+   local.get $5
+   call $~lib/rt/stub/__retain
+   drop
    local.get $6
+   call $~lib/rt/stub/__release
   end
+  local.get $5
+  global.set $std/pointer/two
+  global.get $std/pointer/two
+  local.set $6
+  local.get $6
   i32.const 8
   i32.eq
   i32.eqz
@@ -2113,16 +1921,12 @@
    br $std/pointer/Pointer<std/pointer/Entry>#get:value|inlined.6
   end
   call $std/pointer/Pointer<std/pointer/Entry>#set:value
-  block $std/pointer/Pointer<std/pointer/Entry>#get:offset|inlined.8 (result i32)
-   global.get $std/pointer/one
-   local.set $6
-   local.get $6
-  end
-  block $std/pointer/Pointer<std/pointer/Entry>#get:offset|inlined.9 (result i32)
-   global.get $std/pointer/two
-   local.set $5
-   local.get $5
-  end
+  global.get $std/pointer/one
+  local.set $6
+  local.get $6
+  global.get $std/pointer/two
+  local.set $5
+  local.get $5
   i32.ne
   i32.eqz
   if
@@ -2169,14 +1973,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $std/pointer/Pointer<f32>#constructor|inlined.0 (result i32)
-   i32.const 0
-   local.set $5
-   i32.const 0
-   local.set $6
-   local.get $6
-   call $~lib/rt/stub/__retain
-  end
+  i32.const 0
+  local.set $5
+  i32.const 0
+  local.set $6
+  local.get $6
+  call $~lib/rt/stub/__retain
   global.set $std/pointer/buf
   global.get $std/pointer/buf
   i32.const 0
@@ -2186,18 +1988,16 @@
   i32.const 1
   f32.const 1.2000000476837158
   call $std/pointer/Pointer<f32>#set
-  block $std/pointer/Pointer<f32>#get|inlined.0 (result f32)
-   global.get $std/pointer/buf
-   local.set $5
-   i32.const 0
-   local.set $6
-   local.get $5
-   local.get $6
-   i32.const 4
-   i32.mul
-   i32.add
-   f32.load
-  end
+  global.get $std/pointer/buf
+  local.set $5
+  i32.const 0
+  local.set $6
+  local.get $5
+  local.get $6
+  i32.const 4
+  i32.mul
+  i32.add
+  f32.load
   f32.const 1.100000023841858
   f32.eq
   i32.eqz
@@ -2209,18 +2009,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $std/pointer/Pointer<f32>#get|inlined.1 (result f32)
-   global.get $std/pointer/buf
-   local.set $5
-   i32.const 1
-   local.set $6
-   local.get $5
-   local.get $6
-   i32.const 4
-   i32.mul
-   i32.add
-   f32.load
-  end
+  global.get $std/pointer/buf
+  local.set $5
+  i32.const 1
+  local.set $6
+  local.get $5
+  local.get $6
+  i32.const 4
+  i32.mul
+  i32.add
+  f32.load
   f32.const 1.2000000476837158
   f32.eq
   i32.eqz
@@ -2232,18 +2030,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $std/pointer/Pointer<f32>#get|inlined.2 (result f32)
-   global.get $std/pointer/buf
-   local.set $5
-   i32.const 0
-   local.set $6
-   local.get $5
-   local.get $6
-   i32.const 4
-   i32.mul
-   i32.add
-   f32.load
-  end
+  global.get $std/pointer/buf
+  local.set $5
+  i32.const 0
+  local.set $6
+  local.get $5
+  local.get $6
+  i32.const 4
+  i32.mul
+  i32.add
+  f32.load
   f32.const 1.100000023841858
   f32.eq
   i32.eqz
@@ -2255,18 +2051,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $std/pointer/Pointer<f32>#get|inlined.3 (result f32)
-   global.get $std/pointer/buf
-   local.set $5
-   i32.const 1
-   local.set $6
-   local.get $5
-   local.get $6
-   i32.const 4
-   i32.mul
-   i32.add
-   f32.load
-  end
+  global.get $std/pointer/buf
+  local.set $5
+  i32.const 1
+  local.set $6
+  local.get $5
+  local.get $6
+  i32.const 4
+  i32.mul
+  i32.add
+  f32.load
   f32.const 1.2000000476837158
   f32.eq
   i32.eqz
@@ -2304,33 +2098,29 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $std/pointer/Pointer<f32>#set|inlined.0
-   global.get $std/pointer/buf
-   local.set $5
-   i32.const 2
-   local.set $6
-   f32.const 1.2999999523162842
-   local.set $7
-   local.get $5
-   local.get $6
-   i32.const 4
-   i32.mul
-   i32.add
-   local.get $7
-   f32.store
-  end
-  block $std/pointer/Pointer<f32>#get|inlined.4 (result f32)
-   global.get $std/pointer/buf
-   local.set $5
-   i32.const 2
-   local.set $6
-   local.get $5
-   local.get $6
-   i32.const 4
-   i32.mul
-   i32.add
-   f32.load
-  end
+  global.get $std/pointer/buf
+  local.set $5
+  i32.const 2
+  local.set $6
+  f32.const 1.2999999523162842
+  local.set $7
+  local.get $5
+  local.get $6
+  i32.const 4
+  i32.mul
+  i32.add
+  local.get $7
+  f32.store
+  global.get $std/pointer/buf
+  local.set $5
+  i32.const 2
+  local.set $6
+  local.get $5
+  local.get $6
+  i32.const 4
+  i32.mul
+  i32.add
+  f32.load
   f32.const 1.2999999523162842
   f32.eq
   i32.eqz
@@ -2342,18 +2132,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $std/pointer/Pointer<f32>#get|inlined.5 (result f32)
-   global.get $std/pointer/buf
-   local.set $5
-   i32.const 2
-   local.set $6
-   local.get $5
-   local.get $6
-   i32.const 4
-   i32.mul
-   i32.add
-   f32.load
-  end
+  global.get $std/pointer/buf
+  local.set $5
+  i32.const 2
+  local.set $6
+  local.get $5
+  local.get $6
+  i32.const 4
+  i32.mul
+  i32.add
+  f32.load
   f32.const 1.2999999523162842
   f32.eq
   i32.eqz
diff --git a/tests/compiler/std/set.optimized.wat b/tests/compiler/std/set.optimized.wat
index aa7b9d87..a9d9e3bb 100644
--- a/tests/compiler/std/set.optimized.wat
+++ b/tests/compiler/std/set.optimized.wat
@@ -632,7 +632,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -647,7 +647,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -668,14 +668,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 512
@@ -1157,14 +1157,12 @@
    i32.and
    local.tee $1
    i32.sub
-   local.set $2
    local.get $0
    local.get $1
    i32.add
    local.tee $0
    i32.const 0
    i32.store
-   local.get $2
    i32.const -4
    i32.and
    local.tee $1
@@ -1419,7 +1417,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1501,7 +1500,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
@@ -1840,13 +1840,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=4
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=4
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -1904,7 +1906,8 @@
   loop $continue|0
    local.get $2
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $2
     i32.load offset=4
@@ -2144,7 +2147,7 @@
   (local $1 i32)
   call $~lib/set/Set<i8>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_s
@@ -2171,7 +2174,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      i32.const 376
@@ -2197,7 +2200,7 @@
   end
   i32.const 50
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_s
@@ -2225,7 +2228,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     else     
      i32.const 0
      i32.const 376
@@ -2251,7 +2254,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_s
@@ -2286,7 +2289,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -2305,7 +2308,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_s
@@ -2354,7 +2357,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -2465,7 +2468,8 @@
   loop $continue|0
    local.get $2
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $2
     i32.load offset=4
@@ -2701,7 +2705,7 @@
   (local $1 i32)
   call $~lib/set/Set<u8>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_u
@@ -2728,7 +2732,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      i32.const 376
@@ -2754,7 +2758,7 @@
   end
   i32.const 50
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_u
@@ -2782,7 +2786,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     else     
      i32.const 0
      i32.const 376
@@ -2808,7 +2812,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_u
@@ -2843,7 +2847,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -2862,7 +2866,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_u
@@ -2911,7 +2915,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -3018,13 +3022,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=4
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=4
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -3082,7 +3088,8 @@
   loop $continue|0
    local.get $2
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $2
     i32.load offset=4
@@ -3322,7 +3329,7 @@
   (local $1 i32)
   call $~lib/set/Set<i16>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_s
@@ -3349,7 +3356,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      i32.const 376
@@ -3375,7 +3382,7 @@
   end
   i32.const 50
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_s
@@ -3403,7 +3410,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     else     
      i32.const 0
      i32.const 376
@@ -3429,7 +3436,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_s
@@ -3464,7 +3471,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -3483,7 +3490,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_s
@@ -3532,7 +3539,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -3643,7 +3650,8 @@
   loop $continue|0
    local.get $2
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $2
     i32.load offset=4
@@ -3879,7 +3887,7 @@
   (local $1 i32)
   call $~lib/set/Set<u16>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_u
@@ -3906,7 +3914,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      i32.const 376
@@ -3932,7 +3940,7 @@
   end
   i32.const 50
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_u
@@ -3960,7 +3968,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     else     
      i32.const 0
      i32.const 376
@@ -3986,7 +3994,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_u
@@ -4021,7 +4029,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -4040,7 +4048,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_u
@@ -4089,7 +4097,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -4210,13 +4218,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=4
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=4
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -4270,7 +4280,8 @@
   loop $continue|0
    local.get $2
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $2
     i32.load offset=4
@@ -4502,7 +4513,7 @@
   (local $1 i32)
   call $~lib/set/Set<i32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_s
@@ -4529,7 +4540,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      i32.const 376
@@ -4555,7 +4566,7 @@
   end
   i32.const 50
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_s
@@ -4583,7 +4594,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     else     
      i32.const 0
      i32.const 376
@@ -4609,7 +4620,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_s
@@ -4644,7 +4655,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -4663,7 +4674,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_s
@@ -4712,7 +4723,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -4777,7 +4788,7 @@
   (local $1 i32)
   call $~lib/set/Set<u32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 100
    i32.lt_u
@@ -4804,7 +4815,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      i32.const 376
@@ -4830,7 +4841,7 @@
   end
   i32.const 50
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i32.const 100
    i32.lt_u
@@ -4858,7 +4869,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     else     
      i32.const 0
      i32.const 376
@@ -4884,7 +4895,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i32.const 50
    i32.lt_u
@@ -4919,7 +4930,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -4938,7 +4949,7 @@
   end
   i32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i32.const 50
    i32.lt_u
@@ -4987,7 +4998,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -5176,13 +5187,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=8
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=8
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -5236,7 +5249,8 @@
   loop $continue|0
    local.get $2
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $2
     i32.load offset=8
@@ -5469,7 +5483,7 @@
   (local $1 i32)
   call $~lib/set/Set<i64>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i64.const 100
    i64.lt_s
@@ -5496,7 +5510,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      i32.const 376
@@ -5522,7 +5536,7 @@
   end
   i64.const 50
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i64.const 100
    i64.lt_s
@@ -5550,7 +5564,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     else     
      i32.const 0
      i32.const 376
@@ -5576,7 +5590,7 @@
   end
   i64.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i64.const 50
    i64.lt_s
@@ -5611,7 +5625,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -5630,7 +5644,7 @@
   end
   i64.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i64.const 50
    i64.lt_s
@@ -5679,7 +5693,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -5744,7 +5758,7 @@
   (local $1 i32)
   call $~lib/set/Set<u64>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i64.const 100
    i64.lt_u
@@ -5771,7 +5785,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      i32.const 376
@@ -5797,7 +5811,7 @@
   end
   i64.const 50
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    i64.const 100
    i64.lt_u
@@ -5825,7 +5839,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     else     
      i32.const 0
      i32.const 376
@@ -5851,7 +5865,7 @@
   end
   i64.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    i64.const 50
    i64.lt_u
@@ -5886,7 +5900,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -5905,7 +5919,7 @@
   end
   i64.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    i64.const 50
    i64.lt_u
@@ -5954,7 +5968,7 @@
      i64.const 1
      i64.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -6044,13 +6058,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=4
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=4
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -6105,7 +6121,8 @@
   loop $continue|0
    local.get $2
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $2
     i32.load offset=4
@@ -6341,7 +6358,7 @@
   (local $1 i32)
   call $~lib/set/Set<f32>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    f32.const 100
    f32.lt
@@ -6368,7 +6385,7 @@
      f32.const 1
      f32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      i32.const 376
@@ -6394,7 +6411,7 @@
   end
   f32.const 50
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    f32.const 100
    f32.lt
@@ -6422,7 +6439,7 @@
      f32.const 1
      f32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     else     
      i32.const 0
      i32.const 376
@@ -6448,7 +6465,7 @@
   end
   f32.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    f32.const 50
    f32.lt
@@ -6483,7 +6500,7 @@
      f32.const 1
      f32.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -6502,7 +6519,7 @@
   end
   f32.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    f32.const 50
    f32.lt
@@ -6551,7 +6568,7 @@
      f32.const 1
      f32.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
@@ -6641,13 +6658,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=8
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=8
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -6702,7 +6721,8 @@
   loop $continue|0
    local.get $2
    local.get $7
-   i32.ne
+   i32.eq
+   i32.eqz
    if
     local.get $2
     i32.load offset=8
@@ -6938,7 +6958,7 @@
   (local $1 i32)
   call $~lib/set/Set<f64>#constructor
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    f64.const 100
    f64.lt
@@ -6965,7 +6985,7 @@
      f64.const 1
      f64.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     else     
      i32.const 0
      i32.const 376
@@ -6991,7 +7011,7 @@
   end
   f64.const 50
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    local.get $0
    f64.const 100
    f64.lt
@@ -7019,7 +7039,7 @@
      f64.const 1
      f64.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     else     
      i32.const 0
      i32.const 376
@@ -7045,7 +7065,7 @@
   end
   f64.const 0
   local.set $0
-  loop $repeat|2
+  loop $loop|2
    local.get $0
    f64.const 50
    f64.lt
@@ -7080,7 +7100,7 @@
      f64.const 1
      f64.add
      local.set $0
-     br $repeat|2
+     br $loop|2
     end
     unreachable
    end
@@ -7099,7 +7119,7 @@
   end
   f64.const 0
   local.set $0
-  loop $repeat|3
+  loop $loop|3
    local.get $0
    f64.const 50
    f64.lt
@@ -7148,7 +7168,7 @@
      f64.const 1
      f64.add
      local.set $0
-     br $repeat|3
+     br $loop|3
     end
     unreachable
    end
diff --git a/tests/compiler/std/set.untouched.wat b/tests/compiler/std/set.untouched.wat
index 0752b238..81a775de 100644
--- a/tests/compiler/std/set.untouched.wat
+++ b/tests/compiler/std/set.untouched.wat
@@ -165,85 +165,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -299,20 +291,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -350,20 +340,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -374,14 +362,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -534,24 +520,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -565,27 +549,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -594,36 +576,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 7 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -661,12 +639,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -763,15 +739,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -831,75 +805,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -907,8 +874,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1038,18 +1004,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1082,18 +1046,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1105,29 +1067,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1145,7 +1084,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1266,34 +1224,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1681,36 +1635,37 @@
      local.get $3
      i32.const 32
      i32.ge_u
-     if
-      local.get $5
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 8
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 16
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 24
-      i32.add
-      local.get $8
-      i64.store
-      local.get $3
-      i32.const 32
-      i32.sub
-      local.set $3
-      local.get $5
-      i32.const 32
-      i32.add
-      local.set $5
-      br $continue|0
-     end
+     i32.eqz
+     br_if $break|0
+     local.get $5
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 8
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 16
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 24
+     i32.add
+     local.get $8
+     i64.store
+     local.get $3
+     i32.const 32
+     i32.sub
+     local.set $3
+     local.get $5
+     i32.const 32
+     i32.add
+     local.set $5
+     br $continue|0
     end
+    unreachable
    end
   end
  )
@@ -1806,32 +1761,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1844,50 +1796,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1952,22 +1905,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1999,338 +1948,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2338,15 +2027,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2354,15 +2043,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2370,10 +2059,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2389,306 +2078,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2696,148 +2548,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2845,76 +2665,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2922,40 +2726,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2963,22 +2759,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -3039,94 +2831,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -3144,54 +2931,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -3203,9 +2949,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3445,16 +3235,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -3463,16 +3251,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 32
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 32
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -3485,36 +3271,34 @@
   i32.store offset=20
  )
  (func $~lib/set/Set<i8>#constructor (; 29 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 3
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 3
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/set/Set<i8>#clear
   local.get $0
  )
@@ -3541,38 +3325,39 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load8_s
+     local.get $1
+     i32.const 24
+     i32.shl
+     i32.const 24
+     i32.shr_s
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load8_s
-      local.get $1
-      i32.const 24
-      i32.shl
-      i32.const 24
-      i32.shr_s
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -3625,9 +3410,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/set/ENTRY_SIZE<i8>|inlined.1 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -3637,9 +3420,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/set/ENTRY_SIZE<i8>|inlined.2 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   i32.add
   local.set $7
@@ -3650,102 +3431,95 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load8_s
+     i32.store8
+     block $~lib/util/hash/HASH<i8>|inlined.2 (result i32)
       local.get $9
       i32.load8_s
-      i32.store8
-      block $~lib/util/hash/HASH<i8>|inlined.2 (result i32)
-       local.get $9
-       i32.load8_s
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash8
-       br $~lib/util/hash/HASH<i8>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=4
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/set/ENTRY_SIZE<i8>|inlined.3 (result i32)
-       i32.const 8
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/set/ENTRY_SIZE<i8>|inlined.4 (result i32)
-      i32.const 8
+      call $~lib/util/hash/hash8
+      br $~lib/util/hash/HASH<i8>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=4
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 8
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 8
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -3814,19 +3588,15 @@
    end
    local.get $0
    i32.load offset=8
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $2
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $2
-   end
-   block $~lib/set/ENTRY_SIZE<i8>|inlined.5 (result i32)
-    i32.const 8
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $2
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $2
+   i32.const 8
    i32.mul
    i32.add
    local.set $4
@@ -3947,7 +3717,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_s
@@ -3985,8 +3755,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4006,7 +3775,7 @@
   block $break|1
    i32.const 50
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_s
@@ -4043,8 +3812,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -4064,7 +3832,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_s
@@ -4103,8 +3871,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -4124,7 +3891,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_s
@@ -4179,8 +3946,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -4220,16 +3986,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -4238,16 +4002,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 32
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 32
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -4260,36 +4022,34 @@
   i32.store offset=20
  )
  (func $~lib/set/Set<u8>#constructor (; 39 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 4
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 4
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/set/Set<u8>#clear
   local.get $0
  )
@@ -4309,36 +4069,37 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load8_u
+     local.get $1
+     i32.const 255
+     i32.and
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load8_u
-      local.get $1
-      i32.const 255
-      i32.and
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -4389,9 +4150,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/set/ENTRY_SIZE<u8>|inlined.1 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -4401,9 +4160,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/set/ENTRY_SIZE<u8>|inlined.2 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   i32.add
   local.set $7
@@ -4414,102 +4171,95 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load8_u
+     i32.store8
+     block $~lib/util/hash/HASH<u8>|inlined.2 (result i32)
       local.get $9
       i32.load8_u
-      i32.store8
-      block $~lib/util/hash/HASH<u8>|inlined.2 (result i32)
-       local.get $9
-       i32.load8_u
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash8
-       br $~lib/util/hash/HASH<u8>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=4
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/set/ENTRY_SIZE<u8>|inlined.3 (result i32)
-       i32.const 8
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/set/ENTRY_SIZE<u8>|inlined.4 (result i32)
-      i32.const 8
+      call $~lib/util/hash/hash8
+      br $~lib/util/hash/HASH<u8>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=4
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 8
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 8
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -4576,19 +4326,15 @@
    end
    local.get $0
    i32.load offset=8
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $2
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $2
-   end
-   block $~lib/set/ENTRY_SIZE<u8>|inlined.5 (result i32)
-    i32.const 8
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $2
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $2
+   i32.const 8
    i32.mul
    i32.add
    local.set $4
@@ -4707,7 +4453,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_u
@@ -4745,8 +4491,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4766,7 +4511,7 @@
   block $break|1
    i32.const 50
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_u
@@ -4803,8 +4548,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -4824,7 +4568,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_u
@@ -4863,8 +4607,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -4884,7 +4627,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_u
@@ -4939,8 +4682,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -4980,16 +4722,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -4998,16 +4738,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 32
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 32
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -5020,36 +4758,34 @@
   i32.store offset=20
  )
  (func $~lib/set/Set<i16>#constructor (; 48 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 5
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 5
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/set/Set<i16>#clear
   local.get $0
  )
@@ -5091,38 +4827,39 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load16_s
+     local.get $1
+     i32.const 16
+     i32.shl
+     i32.const 16
+     i32.shr_s
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load16_s
-      local.get $1
-      i32.const 16
-      i32.shl
-      i32.const 16
-      i32.shr_s
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -5175,9 +4912,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/set/ENTRY_SIZE<i16>|inlined.1 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -5187,9 +4922,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/set/ENTRY_SIZE<i16>|inlined.2 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   i32.add
   local.set $7
@@ -5200,102 +4933,95 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load16_s
+     i32.store16
+     block $~lib/util/hash/HASH<i16>|inlined.2 (result i32)
       local.get $9
       i32.load16_s
-      i32.store16
-      block $~lib/util/hash/HASH<i16>|inlined.2 (result i32)
-       local.get $9
-       i32.load16_s
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash16
-       br $~lib/util/hash/HASH<i16>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=4
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/set/ENTRY_SIZE<i16>|inlined.3 (result i32)
-       i32.const 8
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/set/ENTRY_SIZE<i16>|inlined.4 (result i32)
-      i32.const 8
+      call $~lib/util/hash/hash16
+      br $~lib/util/hash/HASH<i16>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=4
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 8
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 8
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -5364,19 +5090,15 @@
    end
    local.get $0
    i32.load offset=8
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $2
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $2
-   end
-   block $~lib/set/ENTRY_SIZE<i16>|inlined.5 (result i32)
-    i32.const 8
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $2
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $2
+   i32.const 8
    i32.mul
    i32.add
    local.set $4
@@ -5497,7 +5219,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_s
@@ -5535,8 +5257,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -5556,7 +5277,7 @@
   block $break|1
    i32.const 50
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_s
@@ -5593,8 +5314,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -5614,7 +5334,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_s
@@ -5653,8 +5373,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -5674,7 +5393,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_s
@@ -5729,8 +5448,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -5770,16 +5488,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -5788,16 +5504,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 32
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 32
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -5810,36 +5524,34 @@
   i32.store offset=20
  )
  (func $~lib/set/Set<u16>#constructor (; 58 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 6
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 6
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/set/Set<u16>#clear
   local.get $0
  )
@@ -5859,36 +5571,37 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load16_u
+     local.get $1
+     i32.const 65535
+     i32.and
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load16_u
-      local.get $1
-      i32.const 65535
-      i32.and
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -5939,9 +5652,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/set/ENTRY_SIZE<u16>|inlined.1 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -5951,9 +5662,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/set/ENTRY_SIZE<u16>|inlined.2 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   i32.add
   local.set $7
@@ -5964,102 +5673,95 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load16_u
+     i32.store16
+     block $~lib/util/hash/HASH<u16>|inlined.2 (result i32)
       local.get $9
       i32.load16_u
-      i32.store16
-      block $~lib/util/hash/HASH<u16>|inlined.2 (result i32)
-       local.get $9
-       i32.load16_u
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash16
-       br $~lib/util/hash/HASH<u16>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=4
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/set/ENTRY_SIZE<u16>|inlined.3 (result i32)
-       i32.const 8
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/set/ENTRY_SIZE<u16>|inlined.4 (result i32)
-      i32.const 8
+      call $~lib/util/hash/hash16
+      br $~lib/util/hash/HASH<u16>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=4
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 8
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 8
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -6126,19 +5828,15 @@
    end
    local.get $0
    i32.load offset=8
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $2
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $2
-   end
-   block $~lib/set/ENTRY_SIZE<u16>|inlined.5 (result i32)
-    i32.const 8
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $2
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $2
+   i32.const 8
    i32.mul
    i32.add
    local.set $4
@@ -6257,7 +5955,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_u
@@ -6295,8 +5993,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6316,7 +6013,7 @@
   block $break|1
    i32.const 50
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_u
@@ -6353,8 +6050,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -6374,7 +6070,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_u
@@ -6413,8 +6109,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -6434,7 +6129,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_u
@@ -6489,8 +6184,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -6530,16 +6224,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -6548,16 +6240,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 32
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 32
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -6570,36 +6260,34 @@
   i32.store offset=20
  )
  (func $~lib/set/Set<i32>#constructor (; 67 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 7
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 7
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/set/Set<i32>#clear
   local.get $0
  )
@@ -6661,34 +6349,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.get $1
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load
-      local.get $1
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -6737,9 +6426,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/set/ENTRY_SIZE<i32>|inlined.1 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -6749,9 +6436,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/set/ENTRY_SIZE<i32>|inlined.2 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   i32.add
   local.set $7
@@ -6762,102 +6447,95 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load
+     i32.store
+     block $~lib/util/hash/HASH<i32>|inlined.2 (result i32)
       local.get $9
       i32.load
-      i32.store
-      block $~lib/util/hash/HASH<i32>|inlined.2 (result i32)
-       local.get $9
-       i32.load
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash32
-       br $~lib/util/hash/HASH<i32>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=4
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/set/ENTRY_SIZE<i32>|inlined.3 (result i32)
-       i32.const 8
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/set/ENTRY_SIZE<i32>|inlined.4 (result i32)
-      i32.const 8
+      call $~lib/util/hash/hash32
+      br $~lib/util/hash/HASH<i32>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=4
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 8
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 8
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -6922,19 +6600,15 @@
    end
    local.get $0
    i32.load offset=8
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $2
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $2
-   end
-   block $~lib/set/ENTRY_SIZE<i32>|inlined.5 (result i32)
-    i32.const 8
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $2
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $2
+   i32.const 8
    i32.mul
    i32.add
    local.set $4
@@ -7051,7 +6725,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_s
@@ -7089,8 +6763,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7110,7 +6783,7 @@
   block $break|1
    i32.const 50
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_s
@@ -7147,8 +6820,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -7168,7 +6840,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_s
@@ -7207,8 +6879,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -7228,7 +6899,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_s
@@ -7283,8 +6954,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -7324,16 +6994,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -7342,16 +7010,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 32
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 32
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -7364,36 +7030,34 @@
   i32.store offset=20
  )
  (func $~lib/set/Set<u32>#constructor (; 77 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 8
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 8
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/set/Set<u32>#clear
   local.get $0
  )
@@ -7413,34 +7077,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.get $1
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load
-      local.get $1
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -7489,9 +7154,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/set/ENTRY_SIZE<u32>|inlined.1 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -7501,9 +7164,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/set/ENTRY_SIZE<u32>|inlined.2 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   i32.add
   local.set $7
@@ -7514,102 +7175,95 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load
+     i32.store
+     block $~lib/util/hash/HASH<u32>|inlined.2 (result i32)
       local.get $9
       i32.load
-      i32.store
-      block $~lib/util/hash/HASH<u32>|inlined.2 (result i32)
-       local.get $9
-       i32.load
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash32
-       br $~lib/util/hash/HASH<u32>|inlined.2
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=4
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/set/ENTRY_SIZE<u32>|inlined.3 (result i32)
-       i32.const 8
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/set/ENTRY_SIZE<u32>|inlined.4 (result i32)
-      i32.const 8
+      call $~lib/util/hash/hash32
+      br $~lib/util/hash/HASH<u32>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=4
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 8
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 8
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -7674,19 +7328,15 @@
    end
    local.get $0
    i32.load offset=8
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $2
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $2
-   end
-   block $~lib/set/ENTRY_SIZE<u32>|inlined.5 (result i32)
-    i32.const 8
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $2
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $2
+   i32.const 8
    i32.mul
    i32.add
    local.set $4
@@ -7803,7 +7453,7 @@
   block $break|0
    i32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i32.const 100
     i32.lt_u
@@ -7841,8 +7491,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7862,7 +7511,7 @@
   block $break|1
    i32.const 50
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i32.const 100
     i32.lt_u
@@ -7899,8 +7548,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -7920,7 +7568,7 @@
   block $break|2
    i32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i32.const 50
     i32.lt_u
@@ -7959,8 +7607,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -7980,7 +7627,7 @@
   block $break|3
    i32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i32.const 50
     i32.lt_u
@@ -8035,8 +7682,7 @@
     i32.const 1
     i32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -8076,16 +7722,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -8094,16 +7738,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 64
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 64
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -8116,36 +7758,34 @@
   i32.store offset=20
  )
  (func $~lib/set/Set<i64>#constructor (; 86 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 9
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 9
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/set/Set<i64>#clear
   local.get $0
  )
@@ -8253,34 +7893,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i64.load
+     local.get $1
+     i64.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i64.load
-      local.get $1
-      i64.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -8330,9 +7971,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/set/ENTRY_SIZE<i64>|inlined.1 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -8342,9 +7981,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/set/ENTRY_SIZE<i64>|inlined.2 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   i32.add
   local.set $7
@@ -8355,102 +7992,95 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i64.load
+     i64.store
+     block $~lib/util/hash/HASH<i64>|inlined.2 (result i32)
       local.get $9
       i64.load
-      i64.store
-      block $~lib/util/hash/HASH<i64>|inlined.2 (result i32)
-       local.get $9
-       i64.load
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash64
-       br $~lib/util/hash/HASH<i64>|inlined.2
-      end
-      local.get $1
-      i32.and
-      local.set $12
-      local.get $3
-      local.get $12
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $13
-      local.get $10
-      local.get $13
-      i32.load
-      i32.store offset=8
-      local.get $13
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/set/ENTRY_SIZE<i64>|inlined.3 (result i32)
-       i32.const 16
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/set/ENTRY_SIZE<i64>|inlined.4 (result i32)
-      i32.const 16
+      local.set $11
+      local.get $11
+      call $~lib/util/hash/hash64
+      br $~lib/util/hash/HASH<i64>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $12
+     local.get $3
+     local.get $12
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $13
+     local.get $10
+     local.get $13
+     i32.load
+     i32.store offset=8
+     local.get $13
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 16
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 16
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $12
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $12
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $12
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $12
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $12
   i32.store offset=8
   local.get $0
   local.get $4
@@ -8516,19 +8146,15 @@
    end
    local.get $0
    i32.load offset=8
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $5
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $5
-   end
-   block $~lib/set/ENTRY_SIZE<i64>|inlined.5 (result i32)
-    i32.const 16
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $5
+   i32.const 16
    i32.mul
    i32.add
    local.set $4
@@ -8646,7 +8272,7 @@
   block $break|0
    i64.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i64.const 100
     i64.lt_s
@@ -8684,8 +8310,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8705,7 +8330,7 @@
   block $break|1
    i64.const 50
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i64.const 100
     i64.lt_s
@@ -8742,8 +8367,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -8763,7 +8387,7 @@
   block $break|2
    i64.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i64.const 50
     i64.lt_s
@@ -8802,8 +8426,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -8823,7 +8446,7 @@
   block $break|3
    i64.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i64.const 50
     i64.lt_s
@@ -8878,8 +8501,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -8919,16 +8541,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -8937,16 +8557,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 64
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 64
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -8959,36 +8577,34 @@
   i32.store offset=20
  )
  (func $~lib/set/Set<u64>#constructor (; 96 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 10
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 10
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/set/Set<u64>#clear
   local.get $0
  )
@@ -9008,34 +8624,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i64.load
+     local.get $1
+     i64.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i64.load
-      local.get $1
-      i64.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -9085,9 +8702,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/set/ENTRY_SIZE<u64>|inlined.1 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -9097,9 +8712,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/set/ENTRY_SIZE<u64>|inlined.2 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   i32.add
   local.set $7
@@ -9110,102 +8723,95 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i64.load
+     i64.store
+     block $~lib/util/hash/HASH<u64>|inlined.2 (result i32)
       local.get $9
       i64.load
-      i64.store
-      block $~lib/util/hash/HASH<u64>|inlined.2 (result i32)
-       local.get $9
-       i64.load
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash64
-       br $~lib/util/hash/HASH<u64>|inlined.2
-      end
-      local.get $1
-      i32.and
-      local.set $12
-      local.get $3
-      local.get $12
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $13
-      local.get $10
-      local.get $13
-      i32.load
-      i32.store offset=8
-      local.get $13
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/set/ENTRY_SIZE<u64>|inlined.3 (result i32)
-       i32.const 16
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/set/ENTRY_SIZE<u64>|inlined.4 (result i32)
-      i32.const 16
+      local.set $11
+      local.get $11
+      call $~lib/util/hash/hash64
+      br $~lib/util/hash/HASH<u64>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $12
+     local.get $3
+     local.get $12
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $13
+     local.get $10
+     local.get $13
+     i32.load
+     i32.store offset=8
+     local.get $13
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 16
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 16
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $12
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $12
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $12
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $12
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $12
   i32.store offset=8
   local.get $0
   local.get $4
@@ -9271,19 +8877,15 @@
    end
    local.get $0
    i32.load offset=8
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $5
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $5
-   end
-   block $~lib/set/ENTRY_SIZE<u64>|inlined.5 (result i32)
-    i32.const 16
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $5
+   i32.const 16
    i32.mul
    i32.add
    local.set $4
@@ -9401,7 +9003,7 @@
   block $break|0
    i64.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     i64.const 100
     i64.lt_u
@@ -9439,8 +9041,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -9460,7 +9061,7 @@
   block $break|1
    i64.const 50
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     i64.const 100
     i64.lt_u
@@ -9497,8 +9098,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -9518,7 +9118,7 @@
   block $break|2
    i64.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     i64.const 50
     i64.lt_u
@@ -9557,8 +9157,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -9578,7 +9177,7 @@
   block $break|3
    i64.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     i64.const 50
     i64.lt_u
@@ -9633,8 +9232,7 @@
     i64.const 1
     i64.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -9674,16 +9272,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -9692,16 +9288,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 32
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 32
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -9714,36 +9308,34 @@
   i32.store offset=20
  )
  (func $~lib/set/Set<f32>#constructor (; 105 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 11
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 11
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/set/Set<f32>#clear
   local.get $0
  )
@@ -9763,34 +9355,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     f32.load
+     local.get $1
+     f32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      f32.load
-      local.get $1
-      f32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=4
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=4
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -9841,9 +9434,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/set/ENTRY_SIZE<f32>|inlined.1 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -9853,9 +9444,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/set/ENTRY_SIZE<f32>|inlined.2 (result i32)
-   i32.const 8
-  end
+  i32.const 8
   i32.mul
   i32.add
   local.set $7
@@ -9866,103 +9455,96 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=4
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     f32.load
+     f32.store
+     block $~lib/util/hash/HASH<f32>|inlined.2 (result i32)
       local.get $9
       f32.load
-      f32.store
-      block $~lib/util/hash/HASH<f32>|inlined.2 (result i32)
-       local.get $9
-       f32.load
-       local.set $11
-       local.get $11
-       i32.reinterpret_f32
-       call $~lib/util/hash/hash32
-       br $~lib/util/hash/HASH<f32>|inlined.2
-      end
-      local.get $1
-      i32.and
-      local.set $12
-      local.get $3
-      local.get $12
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $13
-      local.get $10
-      local.get $13
-      i32.load
-      i32.store offset=4
-      local.get $13
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/set/ENTRY_SIZE<f32>|inlined.3 (result i32)
-       i32.const 8
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/set/ENTRY_SIZE<f32>|inlined.4 (result i32)
-      i32.const 8
+      local.set $11
+      local.get $11
+      i32.reinterpret_f32
+      call $~lib/util/hash/hash32
+      br $~lib/util/hash/HASH<f32>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $12
+     local.get $3
+     local.get $12
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $13
+     local.get $10
+     local.get $13
+     i32.load
+     i32.store offset=4
+     local.get $13
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 8
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 8
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $12
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $12
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $12
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $12
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $12
   i32.store offset=8
   local.get $0
   local.get $4
@@ -10029,19 +9611,15 @@
    end
    local.get $0
    i32.load offset=8
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $5
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $5
-   end
-   block $~lib/set/ENTRY_SIZE<f32>|inlined.5 (result i32)
-    i32.const 8
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $5
+   i32.const 8
    i32.mul
    i32.add
    local.set $4
@@ -10160,7 +9738,7 @@
   block $break|0
    f32.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     f32.const 100
     f32.lt
@@ -10198,8 +9776,7 @@
     f32.const 1
     f32.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -10219,7 +9796,7 @@
   block $break|1
    f32.const 50
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     f32.const 100
     f32.lt
@@ -10256,8 +9833,7 @@
     f32.const 1
     f32.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -10277,7 +9853,7 @@
   block $break|2
    f32.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     f32.const 50
     f32.lt
@@ -10316,8 +9892,7 @@
     f32.const 1
     f32.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -10337,7 +9912,7 @@
   block $break|3
    f32.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     f32.const 50
     f32.lt
@@ -10392,8 +9967,7 @@
     f32.const 1
     f32.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -10433,16 +10007,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/pure/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/pure/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -10451,16 +10023,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 64
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/pure/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 64
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/pure/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -10473,36 +10043,34 @@
   i32.store offset=20
  )
  (func $~lib/set/Set<f64>#constructor (; 114 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 12
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 12
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/set/Set<f64>#clear
   local.get $0
  )
@@ -10522,34 +10090,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     f64.load
+     local.get $1
+     f64.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      f64.load
-      local.get $1
-      f64.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -10600,9 +10169,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/set/ENTRY_SIZE<f64>|inlined.1 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -10612,9 +10179,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/set/ENTRY_SIZE<f64>|inlined.2 (result i32)
-   i32.const 16
-  end
+  i32.const 16
   i32.mul
   i32.add
   local.set $7
@@ -10625,103 +10190,96 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     f64.load
+     f64.store
+     block $~lib/util/hash/HASH<f64>|inlined.2 (result i32)
       local.get $9
       f64.load
-      f64.store
-      block $~lib/util/hash/HASH<f64>|inlined.2 (result i32)
-       local.get $9
-       f64.load
-       local.set $11
-       local.get $11
-       i64.reinterpret_f64
-       call $~lib/util/hash/hash64
-       br $~lib/util/hash/HASH<f64>|inlined.2
-      end
-      local.get $1
-      i32.and
-      local.set $12
-      local.get $3
-      local.get $12
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $13
-      local.get $10
-      local.get $13
-      i32.load
-      i32.store offset=8
-      local.get $13
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/set/ENTRY_SIZE<f64>|inlined.3 (result i32)
-       i32.const 16
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/set/ENTRY_SIZE<f64>|inlined.4 (result i32)
-      i32.const 16
+      local.set $11
+      local.get $11
+      i64.reinterpret_f64
+      call $~lib/util/hash/hash64
+      br $~lib/util/hash/HASH<f64>|inlined.2
      end
+     local.get $1
+     i32.and
+     local.set $12
+     local.get $3
+     local.get $12
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $13
+     local.get $10
+     local.get $13
+     i32.load
+     i32.store offset=8
+     local.get $13
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 16
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 16
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $9
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $9
+   call $~lib/rt/pure/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $12
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $12
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $10
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  local.tee $12
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $12
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $10
+   call $~lib/rt/pure/__release
   end
+  local.get $12
   i32.store offset=8
   local.get $0
   local.get $4
@@ -10788,19 +10346,15 @@
    end
    local.get $0
    i32.load offset=8
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $5
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $5
-   end
-   block $~lib/set/ENTRY_SIZE<f64>|inlined.5 (result i32)
-    i32.const 16
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $5
+   i32.const 16
    i32.mul
    i32.add
    local.set $4
@@ -10919,7 +10473,7 @@
   block $break|0
    f64.const 0
    local.set $1
-   loop $repeat|0
+   loop $loop|0
     local.get $1
     f64.const 100
     f64.lt
@@ -10957,8 +10511,7 @@
     f64.const 1
     f64.add
     local.set $1
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -10978,7 +10531,7 @@
   block $break|1
    f64.const 50
    local.set $1
-   loop $repeat|1
+   loop $loop|1
     local.get $1
     f64.const 100
     f64.lt
@@ -11015,8 +10568,7 @@
     f64.const 1
     f64.add
     local.set $1
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -11036,7 +10588,7 @@
   block $break|2
    f64.const 0
    local.set $1
-   loop $repeat|2
+   loop $loop|2
     local.get $1
     f64.const 50
     f64.lt
@@ -11075,8 +10627,7 @@
     f64.const 1
     f64.add
     local.set $1
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -11096,7 +10647,7 @@
   block $break|3
    f64.const 0
    local.set $1
-   loop $repeat|3
+   loop $loop|3
     local.get $1
     f64.const 50
     f64.lt
@@ -11151,8 +10702,7 @@
     f64.const 1
     f64.add
     local.set $1
-    br $repeat|3
-    unreachable
+    br $loop|3
    end
    unreachable
   end
@@ -11365,103 +10915,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 128
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 128
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 128
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 128
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -11607,240 +11137,88 @@
  )
  (func $~lib/rt/__visit_members (; 139 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  block
-  end
-  block $switch$1$leave
-   block $switch$1$default
-    block $switch$1$case$14
-     block $switch$1$case$13
-      block $switch$1$case$12
-       block $switch$1$case$11
-        block $switch$1$case$10
-         block $switch$1$case$9
-          block $switch$1$case$8
-           block $switch$1$case$7
-            block $switch$1$case$6
-             block $switch$1$case$5
-              block $switch$1$case$4
-               block $switch$1$case$2
-                local.get $0
-                i32.const 8
-                i32.sub
-                i32.load
-                br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$6 $switch$1$case$7 $switch$1$case$8 $switch$1$case$9 $switch$1$case$10 $switch$1$case$11 $switch$1$case$12 $switch$1$case$13 $switch$1$case$14 $switch$1$default
-               end
-               block
-                block
-                 return
-                 unreachable
-                end
-                unreachable
-                unreachable
-               end
-               unreachable
-              end
-              block
-               block
-                block
-                 local.get $0
-                 i32.load
-                 local.tee $2
-                 if
-                  local.get $2
-                  local.get $1
-                  call $~lib/rt/pure/__visit
-                 end
-                 return
-                 unreachable
-                end
-                unreachable
-                unreachable
-               end
-               unreachable
-               unreachable
-              end
-              unreachable
-             end
-             block
-              block
-               block
-                local.get $0
-                local.get $1
-                call $~lib/set/Set<i8>#__visit_impl
-                return
-                unreachable
-               end
-               unreachable
-               unreachable
-              end
-              unreachable
-              unreachable
-             end
-             unreachable
-            end
-            block
-             block
-              block
+  block $switch$1$default
+   block $switch$1$case$14
+    block $switch$1$case$13
+     block $switch$1$case$12
+      block $switch$1$case$11
+       block $switch$1$case$10
+        block $switch$1$case$9
+         block $switch$1$case$8
+          block $switch$1$case$7
+           block $switch$1$case$6
+            block $switch$1$case$5
+             block $switch$1$case$4
+              block $switch$1$case$2
                local.get $0
-               local.get $1
-               call $~lib/set/Set<u8>#__visit_impl
-               return
-               unreachable
+               i32.const 8
+               i32.sub
+               i32.load
+               br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$6 $switch$1$case$7 $switch$1$case$8 $switch$1$case$9 $switch$1$case$10 $switch$1$case$11 $switch$1$case$12 $switch$1$case$13 $switch$1$case$14 $switch$1$default
               end
-              unreachable
-              unreachable
-             end
-             unreachable
-             unreachable
-            end
-            unreachable
-           end
-           block
-            block
-             block
-              local.get $0
-              local.get $1
-              call $~lib/set/Set<i16>#__visit_impl
               return
-              unreachable
              end
-             unreachable
-             unreachable
-            end
-            unreachable
-            unreachable
-           end
-           unreachable
-          end
-          block
-           block
-            block
              local.get $0
-             local.get $1
-             call $~lib/set/Set<u16>#__visit_impl
+             i32.load
+             local.tee $2
+             if
+              local.get $2
+              local.get $1
+              call $~lib/rt/pure/__visit
+             end
              return
-             unreachable
             end
-            unreachable
-            unreachable
-           end
-           unreachable
-           unreachable
-          end
-          unreachable
-         end
-         block
-          block
-           block
             local.get $0
             local.get $1
-            call $~lib/set/Set<i32>#__visit_impl
+            call $~lib/set/Set<i8>#__visit_impl
             return
-            unreachable
            end
-           unreachable
-           unreachable
-          end
-          unreachable
-          unreachable
-         end
-         unreachable
-        end
-        block
-         block
-          block
            local.get $0
            local.get $1
-           call $~lib/set/Set<u32>#__visit_impl
+           call $~lib/set/Set<u8>#__visit_impl
            return
-           unreachable
           end
-          unreachable
-          unreachable
-         end
-         unreachable
-         unreachable
-        end
-        unreachable
-       end
-       block
-        block
-         block
           local.get $0
           local.get $1
-          call $~lib/set/Set<i64>#__visit_impl
+          call $~lib/set/Set<i16>#__visit_impl
           return
-          unreachable
          end
-         unreachable
-         unreachable
-        end
-        unreachable
-        unreachable
-       end
-       unreachable
-      end
-      block
-       block
-        block
          local.get $0
          local.get $1
-         call $~lib/set/Set<u64>#__visit_impl
+         call $~lib/set/Set<u16>#__visit_impl
          return
-         unreachable
         end
-        unreachable
-        unreachable
-       end
-       unreachable
-       unreachable
-      end
-      unreachable
-     end
-     block
-      block
-       block
         local.get $0
         local.get $1
-        call $~lib/set/Set<f32>#__visit_impl
+        call $~lib/set/Set<i32>#__visit_impl
         return
-        unreachable
        end
-       unreachable
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-    end
-    block
-     block
-      block
        local.get $0
        local.get $1
-       call $~lib/set/Set<f64>#__visit_impl
+       call $~lib/set/Set<u32>#__visit_impl
        return
-       unreachable
       end
-      unreachable
-      unreachable
+      local.get $0
+      local.get $1
+      call $~lib/set/Set<i64>#__visit_impl
+      return
      end
-     unreachable
-     unreachable
+     local.get $0
+     local.get $1
+     call $~lib/set/Set<u64>#__visit_impl
+     return
     end
-    unreachable
+    local.get $0
+    local.get $1
+    call $~lib/set/Set<f32>#__visit_impl
+    return
    end
-   block
-    block
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
-   unreachable
+   local.get $0
+   local.get $1
+   call $~lib/set/Set<f64>#__visit_impl
+   return
   end
+  unreachable
  )
  (func $null (; 140 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/std/static-array.optimized.wat b/tests/compiler/std/static-array.optimized.wat
index 0fc9400f..d6ee5eb7 100644
--- a/tests/compiler/std/static-array.optimized.wat
+++ b/tests/compiler/std/static-array.optimized.wat
@@ -178,7 +178,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -260,7 +261,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
@@ -397,14 +399,12 @@
    i32.and
    local.tee $1
    i32.sub
-   local.set $2
    local.get $0
    local.get $1
    i32.add
    local.tee $0
    i32.const 0
    i32.store
-   local.get $2
    i32.const -4
    i32.and
    local.tee $1
diff --git a/tests/compiler/std/static-array.untouched.wat b/tests/compiler/std/static-array.untouched.wat
index afc869cb..4544b9dd 100644
--- a/tests/compiler/std/static-array.untouched.wat
+++ b/tests/compiler/std/static-array.untouched.wat
@@ -174,32 +174,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -212,50 +209,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -320,22 +318,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -367,338 +361,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -706,15 +440,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -722,15 +456,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -738,10 +472,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -757,306 +491,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1064,148 +961,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1213,76 +1078,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1290,40 +1139,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1331,22 +1172,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1407,94 +1244,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -1512,54 +1344,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -1571,9 +1362,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -1841,36 +1676,37 @@
      local.get $3
      i32.const 32
      i32.ge_u
-     if
-      local.get $5
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 8
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 16
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 24
-      i32.add
-      local.get $8
-      i64.store
-      local.get $3
-      i32.const 32
-      i32.sub
-      local.set $3
-      local.get $5
-      i32.const 32
-      i32.add
-      local.set $5
-      br $continue|0
-     end
+     i32.eqz
+     br_if $break|0
+     local.get $5
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 8
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 16
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 24
+     i32.add
+     local.get $8
+     i64.store
+     local.get $3
+     i32.const 32
+     i32.sub
+     local.set $3
+     local.get $5
+     i32.const 32
+     i32.add
+     local.set $5
+     br $continue|0
     end
+    unreachable
    end
   end
  )
diff --git a/tests/compiler/std/string-utf8.optimized.wat b/tests/compiler/std/string-utf8.optimized.wat
index 0499aa5e..852ee187 100644
--- a/tests/compiler/std/string-utf8.optimized.wat
+++ b/tests/compiler/std/string-utf8.optimized.wat
@@ -43,7 +43,8 @@
   loop $continue|0
    local.get $2
    local.get $3
-   i32.lt_u
+   i32.ge_u
+   i32.eqz
    if
     local.get $2
     i32.const 1
@@ -451,7 +452,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -533,7 +535,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
diff --git a/tests/compiler/std/string-utf8.untouched.wat b/tests/compiler/std/string-utf8.untouched.wat
index 1fa46698..97e5333c 100644
--- a/tests/compiler/std/string-utf8.untouched.wat
+++ b/tests/compiler/std/string-utf8.untouched.wat
@@ -52,20 +52,34 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.load16_u
+    local.set $4
+    local.get $4
+    i32.const 128
+    i32.lt_u
     if
-     local.get $0
+     local.get $1
+     i32.const 1
+     i32.add
+     local.set $1
      local.get $2
      i32.const 1
-     i32.shl
      i32.add
-     i32.load16_u
-     local.set $4
+     local.set $2
+    else     
      local.get $4
-     i32.const 128
+     i32.const 2048
      i32.lt_u
      if
       local.get $1
-      i32.const 1
+      i32.const 2
       i32.add
       local.set $1
       local.get $2
@@ -74,72 +88,59 @@
       local.set $2
      else      
       local.get $4
-      i32.const 2048
-      i32.lt_u
+      i32.const 64512
+      i32.and
+      i32.const 55296
+      i32.eq
+      if (result i32)
+       local.get $2
+       i32.const 1
+       i32.add
+       local.get $3
+       i32.lt_u
+      else       
+       i32.const 0
+      end
+      if (result i32)
+       local.get $0
+       local.get $2
+       i32.const 1
+       i32.add
+       i32.const 1
+       i32.shl
+       i32.add
+       i32.load16_u
+       i32.const 64512
+       i32.and
+       i32.const 56320
+       i32.eq
+      else       
+       i32.const 0
+      end
       if
        local.get $1
+       i32.const 4
+       i32.add
+       local.set $1
+       local.get $2
        i32.const 2
        i32.add
+       local.set $2
+      else       
+       local.get $1
+       i32.const 3
+       i32.add
        local.set $1
        local.get $2
        i32.const 1
        i32.add
        local.set $2
-      else       
-       local.get $4
-       i32.const 64512
-       i32.and
-       i32.const 55296
-       i32.eq
-       if (result i32)
-        local.get $2
-        i32.const 1
-        i32.add
-        local.get $3
-        i32.lt_u
-       else        
-        i32.const 0
-       end
-       if (result i32)
-        local.get $0
-        local.get $2
-        i32.const 1
-        i32.add
-        i32.const 1
-        i32.shl
-        i32.add
-        i32.load16_u
-        i32.const 64512
-        i32.and
-        i32.const 56320
-        i32.eq
-       else        
-        i32.const 0
-       end
-       if
-        local.get $1
-        i32.const 4
-        i32.add
-        local.set $1
-        local.get $2
-        i32.const 2
-        i32.add
-        local.set $2
-       else        
-        local.get $1
-        i32.const 3
-        i32.add
-        local.set $1
-        local.get $2
-        i32.const 1
-        i32.add
-        local.set $2
-       end
       end
      end
-     br $continue|0
     end
+    br $continue|0
    end
+   unreachable
   end
   local.get $1
  )
@@ -260,25 +261,57 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.load16_u
+    local.set $5
+    local.get $5
+    i32.const 128
+    i32.lt_u
     if
-     local.get $0
+     local.get $1
+     local.get $4
+     i32.add
+     local.get $5
+     i32.store8
+     local.get $4
+     i32.const 1
+     i32.add
+     local.set $4
      local.get $2
      i32.const 1
-     i32.shl
      i32.add
-     i32.load16_u
-     local.set $5
+     local.set $2
+    else     
      local.get $5
-     i32.const 128
+     i32.const 2048
      i32.lt_u
      if
       local.get $1
       local.get $4
       i32.add
+      local.set $6
+      local.get $6
       local.get $5
+      i32.const 6
+      i32.shr_u
+      i32.const 192
+      i32.or
       i32.store8
+      local.get $6
+      local.get $5
+      i32.const 63
+      i32.and
+      i32.const 128
+      i32.or
+      i32.store8 offset=1
       local.get $4
-      i32.const 1
+      i32.const 2
       i32.add
       local.set $4
       local.get $2
@@ -286,162 +319,131 @@
       i32.add
       local.set $2
      else      
+      local.get $1
+      local.get $4
+      i32.add
+      local.set $6
       local.get $5
-      i32.const 2048
-      i32.lt_u
-      if
-       local.get $1
-       local.get $4
-       i32.add
-       local.set $6
-       local.get $6
-       local.get $5
-       i32.const 6
-       i32.shr_u
-       i32.const 192
-       i32.or
-       i32.store8
-       local.get $6
-       local.get $5
-       i32.const 63
-       i32.and
-       i32.const 128
-       i32.or
-       i32.store8 offset=1
-       local.get $4
-       i32.const 2
-       i32.add
-       local.set $4
+      i32.const 64512
+      i32.and
+      i32.const 55296
+      i32.eq
+      if (result i32)
        local.get $2
        i32.const 1
        i32.add
-       local.set $2
+       local.get $3
+       i32.lt_u
       else       
-       local.get $1
-       local.get $4
+       i32.const 0
+      end
+      if
+       local.get $0
+       local.get $2
+       i32.const 1
        i32.add
-       local.set $6
-       local.get $5
+       i32.const 1
+       i32.shl
+       i32.add
+       i32.load16_u
+       local.set $7
+       local.get $7
        i32.const 64512
        i32.and
-       i32.const 55296
+       i32.const 56320
        i32.eq
-       if (result i32)
-        local.get $2
-        i32.const 1
-        i32.add
-        local.get $3
-        i32.lt_u
-       else        
-        i32.const 0
-       end
        if
-        local.get $0
-        local.get $2
-        i32.const 1
-        i32.add
-        i32.const 1
+        i32.const 65536
+        local.get $5
+        i32.const 1023
+        i32.and
+        i32.const 10
         i32.shl
         i32.add
-        i32.load16_u
-        local.set $7
         local.get $7
-        i32.const 64512
+        i32.const 1023
         i32.and
-        i32.const 56320
-        i32.eq
-        if
-         i32.const 65536
-         local.get $5
-         i32.const 1023
-         i32.and
-         i32.const 10
-         i32.shl
-         i32.add
-         local.get $7
-         i32.const 1023
-         i32.and
-         i32.add
-         local.set $5
-         local.get $6
-         local.get $5
-         i32.const 18
-         i32.shr_u
-         i32.const 240
-         i32.or
-         i32.store8
-         local.get $6
-         local.get $5
-         i32.const 12
-         i32.shr_u
-         i32.const 63
-         i32.and
-         i32.const 128
-         i32.or
-         i32.store8 offset=1
-         local.get $6
-         local.get $5
-         i32.const 6
-         i32.shr_u
-         i32.const 63
-         i32.and
-         i32.const 128
-         i32.or
-         i32.store8 offset=2
-         local.get $6
-         local.get $5
-         i32.const 63
-         i32.and
-         i32.const 128
-         i32.or
-         i32.store8 offset=3
-         local.get $4
-         i32.const 4
-         i32.add
-         local.set $4
-         local.get $2
-         i32.const 2
-         i32.add
-         local.set $2
-         br $continue|0
-        end
+        i32.add
+        local.set $5
+        local.get $6
+        local.get $5
+        i32.const 18
+        i32.shr_u
+        i32.const 240
+        i32.or
+        i32.store8
+        local.get $6
+        local.get $5
+        i32.const 12
+        i32.shr_u
+        i32.const 63
+        i32.and
+        i32.const 128
+        i32.or
+        i32.store8 offset=1
+        local.get $6
+        local.get $5
+        i32.const 6
+        i32.shr_u
+        i32.const 63
+        i32.and
+        i32.const 128
+        i32.or
+        i32.store8 offset=2
+        local.get $6
+        local.get $5
+        i32.const 63
+        i32.and
+        i32.const 128
+        i32.or
+        i32.store8 offset=3
+        local.get $4
+        i32.const 4
+        i32.add
+        local.set $4
+        local.get $2
+        i32.const 2
+        i32.add
+        local.set $2
+        br $continue|0
        end
-       local.get $6
-       local.get $5
-       i32.const 12
-       i32.shr_u
-       i32.const 224
-       i32.or
-       i32.store8
-       local.get $6
-       local.get $5
-       i32.const 6
-       i32.shr_u
-       i32.const 63
-       i32.and
-       i32.const 128
-       i32.or
-       i32.store8 offset=1
-       local.get $6
-       local.get $5
-       i32.const 63
-       i32.and
-       i32.const 128
-       i32.or
-       i32.store8 offset=2
-       local.get $4
-       i32.const 3
-       i32.add
-       local.set $4
-       local.get $2
-       i32.const 1
-       i32.add
-       local.set $2
       end
+      local.get $6
+      local.get $5
+      i32.const 12
+      i32.shr_u
+      i32.const 224
+      i32.or
+      i32.store8
+      local.get $6
+      local.get $5
+      i32.const 6
+      i32.shr_u
+      i32.const 63
+      i32.and
+      i32.const 128
+      i32.or
+      i32.store8 offset=1
+      local.get $6
+      local.get $5
+      i32.const 63
+      i32.and
+      i32.const 128
+      i32.or
+      i32.store8 offset=2
+      local.get $4
+      i32.const 3
+      i32.add
+      local.set $4
+      local.get $2
+      i32.const 1
+      i32.add
+      local.set $2
      end
-     br $continue|0
     end
+    br $continue|0
    end
+   unreachable
   end
   local.get $1
   local.get $4
@@ -467,32 +469,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -505,50 +504,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -613,22 +613,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -660,338 +656,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -999,15 +735,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -1015,15 +751,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -1031,10 +767,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -1050,306 +786,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1357,148 +1256,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1506,76 +1373,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1583,40 +1434,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1624,22 +1467,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -1700,94 +1539,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -1805,54 +1639,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -1864,9 +1657,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -1904,27 +1741,77 @@
     local.get $2
     local.get $1
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.get $2
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $2
+    local.get $5
+    i32.add
+    i32.load8_u
+    local.set $5
+    local.get $5
+    i32.const 128
+    i32.lt_u
     if
-     local.get $0
-     block (result i32)
+     local.get $3
+     local.get $4
+     i32.add
+     local.get $5
+     i32.store16
+     local.get $4
+     i32.const 2
+     i32.add
+     local.set $4
+    else     
+     local.get $5
+     i32.const 191
+     i32.gt_u
+     if (result i32)
+      local.get $5
+      i32.const 224
+      i32.lt_u
+     else      
+      i32.const 0
+     end
+     if
       local.get $2
-      local.tee $5
       i32.const 1
       i32.add
-      local.set $2
-      local.get $5
-     end
-     i32.add
-     i32.load8_u
-     local.set $5
-     local.get $5
-     i32.const 128
-     i32.lt_u
-     if
+      local.get $1
+      i32.le_u
+      i32.eqz
+      if
+       i32.const 0
+       i32.const 128
+       i32.const 450
+       i32.const 8
+       call $~lib/builtins/abort
+       unreachable
+      end
       local.get $3
       local.get $4
       i32.add
       local.get $5
+      i32.const 31
+      i32.and
+      i32.const 6
+      i32.shl
+      local.get $0
+      local.get $2
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $2
+      local.get $6
+      i32.add
+      i32.load8_u
+      i32.const 63
+      i32.and
+      i32.or
       i32.store16
       local.get $4
       i32.const 2
@@ -1932,18 +1819,18 @@
       local.set $4
      else      
       local.get $5
-      i32.const 191
+      i32.const 239
       i32.gt_u
       if (result i32)
        local.get $5
-       i32.const 224
+       i32.const 365
        i32.lt_u
       else       
        i32.const 0
       end
       if
        local.get $2
-       i32.const 1
+       i32.const 3
        i32.add
        local.get $1
        i32.le_u
@@ -1951,7 +1838,96 @@
        if
         i32.const 0
         i32.const 128
-        i32.const 450
+        i32.const 454
+        i32.const 8
+        call $~lib/builtins/abort
+        unreachable
+       end
+       local.get $5
+       i32.const 7
+       i32.and
+       i32.const 18
+       i32.shl
+       local.get $0
+       local.get $2
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $2
+       local.get $6
+       i32.add
+       i32.load8_u
+       i32.const 63
+       i32.and
+       i32.const 12
+       i32.shl
+       i32.or
+       local.get $0
+       local.get $2
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $2
+       local.get $6
+       i32.add
+       i32.load8_u
+       i32.const 63
+       i32.and
+       i32.const 6
+       i32.shl
+       i32.or
+       local.get $0
+       local.get $2
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $2
+       local.get $6
+       i32.add
+       i32.load8_u
+       i32.const 63
+       i32.and
+       i32.or
+       i32.const 65536
+       i32.sub
+       local.set $5
+       local.get $3
+       local.get $4
+       i32.add
+       i32.const 55296
+       local.get $5
+       i32.const 10
+       i32.shr_u
+       i32.add
+       i32.store16
+       local.get $4
+       i32.const 2
+       i32.add
+       local.set $4
+       local.get $3
+       local.get $4
+       i32.add
+       i32.const 56320
+       local.get $5
+       i32.const 1023
+       i32.and
+       i32.add
+       i32.store16
+       local.get $4
+       i32.const 2
+       i32.add
+       local.set $4
+      else       
+       local.get $2
+       i32.const 2
+       i32.add
+       local.get $1
+       i32.le_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 128
+        i32.const 466
         i32.const 8
         call $~lib/builtins/abort
         unreachable
@@ -1960,19 +1936,31 @@
        local.get $4
        i32.add
        local.get $5
-       i32.const 31
+       i32.const 15
+       i32.and
+       i32.const 12
+       i32.shl
+       local.get $0
+       local.get $2
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $2
+       local.get $6
+       i32.add
+       i32.load8_u
+       i32.const 63
        i32.and
        i32.const 6
        i32.shl
+       i32.or
        local.get $0
-       block (result i32)
-        local.get $2
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $2
-        local.get $6
-       end
+       local.get $2
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $2
+       local.get $6
        i32.add
        i32.load8_u
        i32.const 63
@@ -1983,176 +1971,12 @@
        i32.const 2
        i32.add
        local.set $4
-      else       
-       local.get $5
-       i32.const 239
-       i32.gt_u
-       if (result i32)
-        local.get $5
-        i32.const 365
-        i32.lt_u
-       else        
-        i32.const 0
-       end
-       if
-        local.get $2
-        i32.const 3
-        i32.add
-        local.get $1
-        i32.le_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 128
-         i32.const 454
-         i32.const 8
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $5
-        i32.const 7
-        i32.and
-        i32.const 18
-        i32.shl
-        local.get $0
-        block (result i32)
-         local.get $2
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $2
-         local.get $6
-        end
-        i32.add
-        i32.load8_u
-        i32.const 63
-        i32.and
-        i32.const 12
-        i32.shl
-        i32.or
-        local.get $0
-        block (result i32)
-         local.get $2
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $2
-         local.get $6
-        end
-        i32.add
-        i32.load8_u
-        i32.const 63
-        i32.and
-        i32.const 6
-        i32.shl
-        i32.or
-        local.get $0
-        block (result i32)
-         local.get $2
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $2
-         local.get $6
-        end
-        i32.add
-        i32.load8_u
-        i32.const 63
-        i32.and
-        i32.or
-        i32.const 65536
-        i32.sub
-        local.set $5
-        local.get $3
-        local.get $4
-        i32.add
-        i32.const 55296
-        local.get $5
-        i32.const 10
-        i32.shr_u
-        i32.add
-        i32.store16
-        local.get $4
-        i32.const 2
-        i32.add
-        local.set $4
-        local.get $3
-        local.get $4
-        i32.add
-        i32.const 56320
-        local.get $5
-        i32.const 1023
-        i32.and
-        i32.add
-        i32.store16
-        local.get $4
-        i32.const 2
-        i32.add
-        local.set $4
-       else        
-        local.get $2
-        i32.const 2
-        i32.add
-        local.get $1
-        i32.le_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 128
-         i32.const 466
-         i32.const 8
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $3
-        local.get $4
-        i32.add
-        local.get $5
-        i32.const 15
-        i32.and
-        i32.const 12
-        i32.shl
-        local.get $0
-        block (result i32)
-         local.get $2
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $2
-         local.get $6
-        end
-        i32.add
-        i32.load8_u
-        i32.const 63
-        i32.and
-        i32.const 6
-        i32.shl
-        i32.or
-        local.get $0
-        block (result i32)
-         local.get $2
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $2
-         local.get $6
-        end
-        i32.add
-        i32.load8_u
-        i32.const 63
-        i32.and
-        i32.or
-        i32.store16
-        local.get $4
-        i32.const 2
-        i32.add
-        local.set $4
-       end
       end
      end
-     br $continue|0
     end
+    br $continue|0
    end
+   unreachable
   end
   local.get $2
   local.get $1
@@ -2221,22 +2045,23 @@
     else     
      i32.const 0
     end
-    if
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-     local.get $6
-     i32.const 2
-     i32.add
-     local.set $6
-     local.get $7
-     i32.const 2
-     i32.add
-     local.set $7
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    local.get $6
+    i32.const 2
+    i32.add
+    local.set $6
+    local.get $7
+    i32.const 2
+    i32.add
+    local.set $7
+    br $continue|0
    end
+   unreachable
   end
   local.get $5
   local.set $8
diff --git a/tests/compiler/std/string.optimized.wat b/tests/compiler/std/string.optimized.wat
index 37c164b0..958507bf 100644
--- a/tests/compiler/std/string.optimized.wat
+++ b/tests/compiler/std/string.optimized.wat
@@ -897,7 +897,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -912,7 +912,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -933,14 +933,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 6720
@@ -1352,7 +1352,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1434,7 +1435,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
@@ -1686,10 +1688,8 @@
   else   
    i32.const 1
   end
-  local.set $1
   local.get $0
   call $~lib/rt/pure/__release
-  local.get $1
  )
  (func $~lib/string/String.fromCharCode (; 27 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -1831,12 +1831,10 @@
    local.get $2
    call $~lib/util/string/compareImpl
    i32.eqz
-   local.set $2
    local.get $0
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $2
    return
   end
   local.get $0
@@ -1945,10 +1943,8 @@
   local.get $3
   call $~lib/util/string/compareImpl
   i32.eqz
-  local.set $0
   i32.const 528
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $~lib/string/String#endsWith (; 33 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
@@ -1993,10 +1989,8 @@
   local.get $1
   call $~lib/util/string/compareImpl
   i32.eqz
-  local.set $0
   i32.const 576
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $~lib/string/String#indexOf (; 34 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -2041,7 +2035,7 @@
   local.get $4
   i32.sub
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $2
     local.get $3
@@ -2057,7 +2051,7 @@
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
+     br $loop|0
     else     
      local.get $1
      call $~lib/rt/pure/__release
@@ -2080,7 +2074,8 @@
   loop $continue|0
    local.get $4
    local.get $3
-   i32.lt_u
+   i32.ge_u
+   i32.eqz
    if
     local.get $0
     local.get $4
@@ -2140,10 +2135,8 @@
   if
    local.get $0
    call $~lib/rt/pure/__retain
-   local.set $0
    local.get $2
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $3
@@ -2193,10 +2186,8 @@
   call $~lib/memory/memory.copy
   local.get $1
   call $~lib/rt/pure/__retain
-  local.set $0
   local.get $2
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $~lib/string/String#padEnd (; 37 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -2241,10 +2232,8 @@
   if
    local.get $0
    call $~lib/rt/pure/__retain
-   local.set $0
    local.get $2
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $5
@@ -2296,10 +2285,8 @@
   end
   local.get $1
   call $~lib/rt/pure/__retain
-  local.set $0
   local.get $2
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $~lib/string/String#lastIndexOf (; 38 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -2314,10 +2301,8 @@
   if
    local.get $0
    call $~lib/string/String#get:length
-   local.set $0
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $0
@@ -2346,7 +2331,7 @@
   i32.lt_s
   select
   local.set $2
-  loop $repeat|0
+  loop $loop|0
    local.get $2
    i32.const 0
    i32.ge_s
@@ -2361,7 +2346,7 @@
      i32.const 1
      i32.sub
      local.set $2
-     br $repeat|0
+     br $loop|0
     else     
      local.get $1
      call $~lib/rt/pure/__release
@@ -2504,7 +2489,6 @@
     end
     f64.const 1
    end
-   local.set $6
    local.get $3
    i32.const 2
    i32.gt_s
@@ -2596,75 +2580,74 @@
      i32.sub
      local.set $3
      local.get $1
-     if
-      local.get $2
-      i32.load16_u
-      local.tee $1
+     i32.eqz
+     br_if $break|2
+     local.get $2
+     i32.load16_u
+     local.tee $1
+     i32.const 48
+     i32.ge_s
+     if (result i32)
+      local.get $1
+      i32.const 57
+      i32.le_s
+     else      
+      i32.const 0
+     end
+     if (result i32)
+      local.get $1
       i32.const 48
+      i32.sub
+     else      
+      local.get $1
+      i32.const 90
+      i32.le_s
+      i32.const 0
+      local.get $1
+      i32.const 65
       i32.ge_s
+      select
       if (result i32)
        local.get $1
-       i32.const 57
-       i32.le_s
-      else       
-       i32.const 0
-      end
-      if (result i32)
-       local.get $1
-       i32.const 48
+       i32.const 55
        i32.sub
       else       
        local.get $1
-       i32.const 90
+       i32.const 122
        i32.le_s
        i32.const 0
        local.get $1
-       i32.const 65
+       i32.const 97
        i32.ge_s
        select
-       if (result i32)
-        local.get $1
-        i32.const 55
-        i32.sub
-       else        
-        local.get $1
-        i32.const 122
-        i32.le_s
-        i32.const 0
-        local.get $1
-        i32.const 97
-        i32.ge_s
-        select
-        i32.eqz
-        br_if $break|2
-        local.get $1
-        i32.const 87
-        i32.sub
-       end
+       i32.eqz
+       br_if $break|2
+       local.get $1
+       i32.const 87
+       i32.sub
       end
-      local.tee $1
-      local.get $4
-      i32.ge_s
-      br_if $break|2
-      local.get $5
-      local.get $4
-      f64.convert_i32_s
-      f64.mul
-      local.get $1
-      f64.convert_i32_s
-      f64.add
-      local.set $5
-      local.get $2
-      i32.const 2
-      i32.add
-      local.set $2
-      br $continue|2
      end
+     local.tee $1
+     local.get $4
+     i32.ge_s
+     br_if $break|2
+     local.get $5
+     local.get $4
+     f64.convert_i32_s
+     f64.mul
+     local.get $1
+     f64.convert_i32_s
+     f64.add
+     local.set $5
+     local.get $2
+     i32.const 2
+     i32.add
+     local.set $2
+     br $continue|2
     end
    end
    local.get $0
    call $~lib/rt/pure/__release
-   local.get $6
    local.get $5
    f64.mul
    return
@@ -2680,10 +2663,8 @@
   drop
   local.get $0
   call $~lib/util/string/strtol<f64>
-  local.set $1
   local.get $0
   call $~lib/rt/pure/__release
-  local.get $1
  )
  (func $~lib/util/string/strtod (; 42 ;) (type $FUNCSIG$di) (param $0 i32) (result f64)
   (local $1 i32)
@@ -2765,7 +2746,6 @@
     end
     f64.const 1
    end
-   local.set $6
    loop $continue|1
     block $break|1
      local.get $3
@@ -2774,101 +2754,100 @@
      i32.sub
      local.set $3
      local.get $1
+     i32.eqz
+     br_if $break|1
+     local.get $2
+     i32.load16_u
+     local.tee $1
+     i32.const 46
+     i32.eq
      if
-      local.get $2
-      i32.load16_u
-      local.tee $1
-      i32.const 46
-      i32.eq
-      if
-       local.get $2
-       i32.const 2
-       i32.add
-       local.set $2
-       f64.const 0.1
-       local.set $5
-       loop $continue|2
-        block $break|2
-         local.get $3
-         local.tee $1
-         i32.const 1
-         i32.sub
-         local.set $3
-         local.get $1
-         if
-          local.get $2
-          i32.load16_u
-          local.tee $1
-          i32.const 69
-          i32.eq
-          if (result i32)
-           i32.const 1
-          else           
-           local.get $1
-           i32.const 101
-           i32.eq
-          end
-          if
-           i32.const 0
-           i32.const 1320
-           i32.const 180
-           i32.const 10
-           call $~lib/builtins/abort
-           unreachable
-          end
-          local.get $1
-          i32.const 48
-          i32.sub
-          local.tee $1
-          i32.const 9
-          i32.gt_u
-          br_if $break|2
-          local.get $4
-          local.get $1
-          f64.convert_i32_s
-          local.get $5
-          f64.mul
-          f64.add
-          local.set $4
-          local.get $5
-          f64.const 0.1
-          f64.mul
-          local.set $5
-          local.get $2
-          i32.const 2
-          i32.add
-          local.set $2
-          br $continue|2
-         end
-        end
-       end
-       br $break|1
-      end
-      local.get $1
-      i32.const 48
-      i32.sub
-      local.tee $1
-      i32.const 10
-      i32.ge_u
-      br_if $break|1
-      local.get $4
-      f64.const 10
-      f64.mul
-      local.get $1
-      f64.convert_i32_s
-      f64.add
-      local.set $4
       local.get $2
       i32.const 2
       i32.add
       local.set $2
-      br $continue|1
+      f64.const 0.1
+      local.set $5
+      loop $continue|2
+       block $break|2
+        local.get $3
+        local.tee $1
+        i32.const 1
+        i32.sub
+        local.set $3
+        local.get $1
+        i32.eqz
+        br_if $break|2
+        local.get $2
+        i32.load16_u
+        local.tee $1
+        i32.const 69
+        i32.eq
+        if (result i32)
+         i32.const 1
+        else         
+         local.get $1
+         i32.const 101
+         i32.eq
+        end
+        if
+         i32.const 0
+         i32.const 1320
+         i32.const 180
+         i32.const 10
+         call $~lib/builtins/abort
+         unreachable
+        end
+        local.get $1
+        i32.const 48
+        i32.sub
+        local.tee $1
+        i32.const 9
+        i32.gt_u
+        br_if $break|2
+        local.get $4
+        local.get $1
+        f64.convert_i32_s
+        local.get $5
+        f64.mul
+        f64.add
+        local.set $4
+        local.get $5
+        f64.const 0.1
+        f64.mul
+        local.set $5
+        local.get $2
+        i32.const 2
+        i32.add
+        local.set $2
+        br $continue|2
+       end
+      end
+      br $break|1
      end
+     local.get $1
+     i32.const 48
+     i32.sub
+     local.tee $1
+     i32.const 10
+     i32.ge_u
+     br_if $break|1
+     local.get $4
+     f64.const 10
+     f64.mul
+     local.get $1
+     f64.convert_i32_s
+     f64.add
+     local.set $4
+     local.get $2
+     i32.const 2
+     i32.add
+     local.set $2
+     br $continue|1
     end
    end
    local.get $0
    call $~lib/rt/pure/__release
-   local.get $6
    local.get $4
    f64.mul
    return
@@ -2884,10 +2863,8 @@
   drop
   local.get $0
   call $~lib/util/string/strtod
-  local.set $1
   local.get $0
   call $~lib/rt/pure/__release
-  local.get $1
  )
  (func $~lib/string/String#concat (; 44 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -2928,10 +2905,8 @@
   if
    i32.const 120
    call $~lib/rt/pure/__retain
-   local.set $0
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $2
@@ -2966,12 +2941,10 @@
   select
   local.get $1
   call $~lib/string/String#concat
-  local.set $2
   local.get $0
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $2
  )
  (func $~lib/string/String.__ne (; 46 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -2985,12 +2958,10 @@
   local.get $1
   call $~lib/string/String.__eq
   i32.eqz
-  local.set $2
   local.get $0
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $2
  )
  (func $~lib/string/String.__gt (; 47 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -3049,12 +3020,10 @@
    call $~lib/util/string/compareImpl
    i32.const 0
    i32.gt_s
-   local.set $2
    local.get $0
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $2
    return
   end
   local.get $0
@@ -3119,12 +3088,10 @@
    call $~lib/util/string/compareImpl
    i32.const 0
    i32.lt_s
-   local.set $2
    local.get $0
    call $~lib/rt/pure/__release
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $2
    return
   end
   local.get $0
@@ -3145,12 +3112,10 @@
   local.get $1
   call $~lib/string/String.__lt
   i32.eqz
-  local.set $2
   local.get $0
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
-  local.get $2
  )
  (func $~lib/string/String.__lte (; 50 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
@@ -3164,12 +3129,10 @@
   local.get $0
   call $~lib/string/String.__gt
   i32.eqz
-  local.set $1
   i32.const 120
   call $~lib/rt/pure/__release
   local.get $0
   call $~lib/rt/pure/__release
-  local.get $1
  )
  (func $~lib/string/String#repeat (; 51 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -3566,14 +3529,12 @@
    i32.and
    local.tee $1
    i32.sub
-   local.set $2
    local.get $0
    local.get $1
    i32.add
    local.tee $0
    i32.const 0
    i32.store
-   local.get $2
    i32.const -4
    i32.and
    local.tee $1
@@ -3864,7 +3825,7 @@
       local.tee $5
       i32.load offset=4
       local.set $6
-      loop $repeat|0
+      loop $loop|0
        local.get $2
        local.get $3
        i32.lt_s
@@ -3894,7 +3855,7 @@
         i32.const 1
         i32.add
         local.set $2
-        br $repeat|0
+        br $loop|0
        end
       end
       local.get $5
@@ -3951,12 +3912,14 @@
        i32.eq
        if
         br $folding-inner2
+       else        
+        local.get $5
+        local.get $6
+        i32.add
+        local.set $4
+        br $continue|1
        end
-       local.get $5
-       local.get $6
-       i32.add
-       local.set $4
-       br $continue|1
+       unreachable
       end
      end
      local.get $4
@@ -4002,10 +3965,8 @@
     call $~lib/rt/__allocArray
     call $~lib/rt/pure/__retain
    end
-   local.set $0
    local.get $1
    call $~lib/rt/pure/__release
-   local.get $0
    return
   end
   local.get $1
@@ -4101,8 +4062,12 @@
   loop $continue|0
    local.get $1
    i32.const 10
-   i32.div_u
+   i32.rem_u
    local.set $3
+   local.get $1
+   i32.const 10
+   i32.div_u
+   local.set $1
    local.get $2
    i32.const 1
    i32.sub
@@ -4111,14 +4076,11 @@
    i32.shl
    local.get $0
    i32.add
-   local.get $1
-   i32.const 10
-   i32.rem_u
+   local.get $3
    i32.const 48
    i32.add
    i32.store16
-   local.get $3
-   local.tee $1
+   local.get $1
    br_if $continue|0
   end
  )
@@ -4238,12 +4200,17 @@
   select
  )
  (func $~lib/util/number/utoa_simple<u64> (; 66 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
-  (local $3 i64)
+  (local $3 i32)
   loop $continue|0
    local.get $1
    i64.const 10
-   i64.div_u
+   i64.rem_u
+   i32.wrap_i64
    local.set $3
+   local.get $1
+   i64.const 10
+   i64.div_u
+   local.set $1
    local.get $2
    i32.const 1
    i32.sub
@@ -4252,15 +4219,11 @@
    i32.shl
    local.get $0
    i32.add
-   local.get $1
-   i64.const 10
-   i64.rem_u
-   i32.wrap_i64
+   local.get $3
    i32.const 48
    i32.add
    i32.store16
-   local.get $3
-   local.tee $1
+   local.get $1
    i64.const 0
    i64.ne
    br_if $continue|0
@@ -4322,21 +4285,19 @@
    call $~lib/rt/pure/__retain
    return
   end
-  block (result i32)
-   local.get $0
+  local.get $0
+  i64.const 0
+  i64.lt_s
+  local.tee $1
+  if
    i64.const 0
-   i64.lt_s
-   local.tee $1
-   if
-    i64.const 0
-    local.get $0
-    i64.sub
-    local.set $0
-   end
    local.get $0
-   i64.const 4294967295
-   i64.le_u
+   i64.sub
+   local.set $0
   end
+  local.get $0
+  i64.const 4294967295
+  i64.le_u
   if
    local.get $0
    i32.wrap_i64
@@ -4580,80 +4541,78 @@
     i64.add
     local.tee $1
     local.get $5
-    i64.le_u
-    if
-     global.get $~lib/util/number/_K
-     local.get $4
-     i32.add
-     global.set $~lib/util/number/_K
-     local.get $4
-     i32.const 2
-     i32.shl
-     local.get $13
-     i32.add
-     i64.load32_u
-     local.get $10
-     i64.extend_i32_s
-     i64.shl
-     local.set $3
-     local.get $6
+    i64.gt_u
+    br_if $continue|0
+    global.get $~lib/util/number/_K
+    local.get $4
+    i32.add
+    global.set $~lib/util/number/_K
+    local.get $4
+    i32.const 2
+    i32.shl
+    local.get $13
+    i32.add
+    i64.load32_u
+    local.get $10
+    i64.extend_i32_s
+    i64.shl
+    local.set $3
+    local.get $6
+    i32.const 1
+    i32.sub
+    i32.const 1
+    i32.shl
+    local.get $0
+    i32.add
+    local.tee $2
+    i32.load16_u
+    local.set $4
+    loop $continue|2
      i32.const 1
-     i32.sub
-     i32.const 1
-     i32.shl
-     local.get $0
-     i32.add
-     local.tee $2
-     i32.load16_u
-     local.set $4
-     loop $continue|2
+     local.get $9
+     local.get $1
+     i64.sub
+     local.get $1
+     local.get $3
+     i64.add
+     local.get $9
+     i64.sub
+     i64.gt_u
+     local.get $1
+     local.get $3
+     i64.add
+     local.get $9
+     i64.lt_u
+     select
+     i32.const 0
+     local.get $5
+     local.get $1
+     i64.sub
+     local.get $3
+     i64.ge_u
+     i32.const 0
+     local.get $1
+     local.get $9
+     i64.lt_u
+     select
+     select
+     if
+      local.get $4
       i32.const 1
-      local.get $9
-      local.get $1
-      i64.sub
+      i32.sub
+      local.set $4
       local.get $1
       local.get $3
       i64.add
-      local.get $9
-      i64.sub
-      i64.gt_u
-      local.get $1
-      local.get $3
-      i64.add
-      local.get $9
-      i64.lt_u
-      select
-      i32.const 0
-      local.get $5
-      local.get $1
-      i64.sub
-      local.get $3
-      i64.ge_u
-      i32.const 0
-      local.get $1
-      local.get $9
-      i64.lt_u
-      select
-      select
-      if
-       local.get $4
-       i32.const 1
-       i32.sub
-       local.set $4
-       local.get $1
-       local.get $3
-       i64.add
-       local.set $1
-       br $continue|2
-      end
+      local.set $1
+      br $continue|2
      end
-     local.get $2
-     local.get $4
-     i32.store16
-     local.get $6
-     return
     end
-    br $continue|0
+    local.get $2
+    local.get $4
+    i32.store16
+    local.get $6
+    return
    end
   end
   loop $continue|3 (result i32)
@@ -4809,7 +4768,7 @@
    i32.const 0
   end
   if (result i32)
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $1
      local.get $3
@@ -4826,7 +4785,7 @@
      i32.const 1
      i32.add
      local.set $1
-     br $repeat|0
+     br $loop|0
     end
    end
    local.get $3
@@ -4898,7 +4857,7 @@
      i32.store
      i32.const 2
      local.set $2
-     loop $repeat|1
+     loop $loop|1
       block $break|1
        local.get $2
        local.get $3
@@ -4915,7 +4874,7 @@
        i32.const 1
        i32.add
        local.set $2
-       br $repeat|1
+       br $loop|1
       end
      end
      local.get $1
@@ -4933,23 +4892,21 @@
       i32.const 4
       i32.add
       local.tee $0
-      block (result i32)
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.tee $2
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $2
+      i32.const 0
+      i32.lt_s
+      local.tee $1
+      if
        i32.const 0
-       i32.lt_s
-       local.tee $1
-       if
-        i32.const 0
-        local.get $2
-        i32.sub
-        local.set $2
-       end
        local.get $2
+       i32.sub
+       local.set $2
       end
       local.get $2
+      local.get $2
       call $~lib/util/number/decimalCount32
       i32.const 1
       i32.add
@@ -4991,23 +4948,21 @@
       i32.const 4
       i32.add
       local.tee $2
-      block (result i32)
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.tee $0
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $0
+      i32.const 0
+      i32.lt_s
+      local.tee $3
+      if
        i32.const 0
-       i32.lt_s
-       local.tee $3
-       if
-        i32.const 0
-        local.get $0
-        i32.sub
-        local.set $0
-       end
        local.get $0
+       i32.sub
+       local.set $0
       end
       local.get $0
+      local.get $0
       call $~lib/util/number/decimalCount32
       i32.const 1
       i32.add
@@ -5455,10 +5410,8 @@
   local.get $1
   local.get $2
   call $~lib/string/String#substring
-  local.set $2
   local.get $1
   call $~lib/rt/tlsf/__free
-  local.get $2
  )
  (func $start:std/string (; 74 ;) (type $FUNCSIG$v)
   (local $0 i32)
@@ -5783,20 +5736,16 @@
    unreachable
   end
   global.get $std/string/str
-  local.set $0
   i32.const 608
   call $~lib/rt/pure/__retain
   drop
-  local.get $0
   i32.const 608
   i32.const 0
   call $~lib/string/String#indexOf
   i32.const -1
   i32.ne
-  local.set $0
   i32.const 608
   call $~lib/rt/pure/__release
-  local.get $0
   i32.eqz
   if
    i32.const 0
@@ -7335,10 +7284,8 @@
   i32.const 2464
   i32.const 920
   call $~lib/string/String#split
-  local.set $1
   local.get $0
   call $~lib/rt/pure/__release
-  local.get $1
   local.tee $0
   i32.load offset=12
   i32.const 3
diff --git a/tests/compiler/std/string.untouched.wat b/tests/compiler/std/string.untouched.wat
index c32a4a18..c6ef81de 100644
--- a/tests/compiler/std/string.untouched.wat
+++ b/tests/compiler/std/string.untouched.wat
@@ -422,85 +422,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.0
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -556,20 +548,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -607,20 +597,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -631,14 +619,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -791,24 +777,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -822,27 +806,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.1
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -851,36 +833,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.1
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/freeBlock (; 11 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
@@ -972,12 +950,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -1074,15 +1050,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -1142,75 +1116,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.2
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.2
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -1218,8 +1185,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1349,18 +1315,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1393,18 +1357,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1416,29 +1378,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1456,7 +1395,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1577,34 +1535,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1715,32 +1669,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1753,50 +1704,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1861,22 +1813,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1908,338 +1856,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2247,15 +1935,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2263,15 +1951,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2279,10 +1967,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2298,306 +1986,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2605,148 +2456,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2754,76 +2573,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2831,40 +2634,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2872,22 +2667,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2948,94 +2739,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -3053,54 +2839,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -3112,9 +2857,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3454,22 +3243,23 @@
     else     
      i32.const 0
     end
-    if
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-     local.get $6
-     i32.const 2
-     i32.add
-     local.set $6
-     local.get $7
-     i32.const 2
-     i32.add
-     local.set $7
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    local.get $6
+    i32.const 2
+    i32.add
+    local.set $6
+    local.get $7
+    i32.const 2
+    i32.add
+    local.set $7
+    br $continue|0
    end
+   unreachable
   end
   local.get $5
   local.set $8
@@ -3640,21 +3430,19 @@
   i32.const 0
   i32.eq
   if
-   block (result i32)
-    i32.const 552
-    local.tee $3
-    local.get $1
-    local.tee $4
-    i32.ne
-    if
-     local.get $3
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $4
-     call $~lib/rt/pure/__release
-    end
+   i32.const 552
+   local.tee $3
+   local.get $1
+   local.tee $4
+   i32.ne
+   if
     local.get $3
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $4
+    call $~lib/rt/pure/__release
    end
+   local.get $3
    local.set $1
   end
   local.get $0
@@ -3838,7 +3626,7 @@
    local.get $3
    i32.sub
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     local.get $5
     i32.le_s
@@ -3863,8 +3651,7 @@
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -3904,20 +3691,21 @@
     local.get $4
     local.get $5
     i32.lt_u
-    if
-     local.get $0
-     local.get $4
-     i32.add
-     local.get $1
-     local.get $2
-     call $~lib/memory/memory.copy
-     local.get $4
-     local.get $2
-     i32.add
-     local.set $4
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.get $4
+    i32.add
+    local.get $1
+    local.get $2
+    call $~lib/memory/memory.copy
+    local.get $4
+    local.get $2
+    i32.add
+    local.set $4
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/string/String#padStart (; 39 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
@@ -4203,7 +3991,7 @@
   select
   local.set $7
   block $break|0
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
@@ -4228,8 +4016,7 @@
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4241,62 +4028,60 @@
  )
  (func $~lib/util/string/isWhiteSpaceOrLineTerminator (; 42 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
-  block $break|0
-   block $case10|0
-    block $case9|0
-     block $case8|0
-      block $case7|0
-       block $case6|0
-        block $case5|0
-         block $case4|0
-          block $case3|0
-           block $case2|0
-            block $case1|0
-             block $case0|0
-              local.get $0
-              local.set $1
-              local.get $1
-              i32.const 9
-              i32.eq
-              br_if $case0|0
-              local.get $1
-              i32.const 10
-              i32.eq
-              br_if $case1|0
-              local.get $1
-              i32.const 13
-              i32.eq
-              br_if $case2|0
-              local.get $1
-              i32.const 11
-              i32.eq
-              br_if $case3|0
-              local.get $1
-              i32.const 12
-              i32.eq
-              br_if $case4|0
-              local.get $1
-              i32.const 32
-              i32.eq
-              br_if $case5|0
-              local.get $1
-              i32.const 160
-              i32.eq
-              br_if $case6|0
-              local.get $1
-              i32.const 8232
-              i32.eq
-              br_if $case7|0
-              local.get $1
-              i32.const 8233
-              i32.eq
-              br_if $case8|0
-              local.get $1
-              i32.const 65279
-              i32.eq
-              br_if $case9|0
-              br $case10|0
-             end
+  block $case10|0
+   block $case9|0
+    block $case8|0
+     block $case7|0
+      block $case6|0
+       block $case5|0
+        block $case4|0
+         block $case3|0
+          block $case2|0
+           block $case1|0
+            block $case0|0
+             local.get $0
+             local.set $1
+             local.get $1
+             i32.const 9
+             i32.eq
+             br_if $case0|0
+             local.get $1
+             i32.const 10
+             i32.eq
+             br_if $case1|0
+             local.get $1
+             i32.const 13
+             i32.eq
+             br_if $case2|0
+             local.get $1
+             i32.const 11
+             i32.eq
+             br_if $case3|0
+             local.get $1
+             i32.const 12
+             i32.eq
+             br_if $case4|0
+             local.get $1
+             i32.const 32
+             i32.eq
+             br_if $case5|0
+             local.get $1
+             i32.const 160
+             i32.eq
+             br_if $case6|0
+             local.get $1
+             i32.const 8232
+             i32.eq
+             br_if $case7|0
+             local.get $1
+             i32.const 8233
+             i32.eq
+             br_if $case8|0
+             local.get $1
+             i32.const 65279
+             i32.eq
+             br_if $case9|0
+             br $case10|0
             end
            end
           end
@@ -4306,15 +4091,12 @@
       end
      end
     end
-    i32.const 1
-    return
    end
-   i32.const 0
+   i32.const 1
    return
-   unreachable
   end
-  unreachable
-  unreachable
+  i32.const 0
+  return
  )
  (func $~lib/util/string/strtol<f64> (; 43 ;) (type $FUNCSIG$dii) (param $0 i32) (param $1 i32) (result f64)
   (local $2 i32)
@@ -4349,20 +4131,21 @@
    loop $continue|0
     local.get $5
     call $~lib/util/string/isWhiteSpaceOrLineTerminator
-    if
-     local.get $4
-     i32.const 2
-     i32.add
-     local.tee $4
-     i32.load16_u
-     local.set $5
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $4
+    i32.const 2
+    i32.add
+    local.tee $4
+    i32.load16_u
+    local.set $5
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $5
   i32.const 45
@@ -4474,55 +4257,43 @@
             br $case6|1
            end
           end
-          block
-           local.get $4
-           i32.const 4
-           i32.add
-           local.set $4
-           local.get $2
-           i32.const 2
-           i32.sub
-           local.set $2
-           i32.const 2
-           local.set $1
-           br $break|1
-           unreachable
-          end
-          unreachable
+          local.get $4
+          i32.const 4
+          i32.add
+          local.set $4
+          local.get $2
+          i32.const 2
+          i32.sub
+          local.set $2
+          i32.const 2
+          local.set $1
+          br $break|1
          end
         end
-        block
-         local.get $4
-         i32.const 4
-         i32.add
-         local.set $4
-         local.get $2
-         i32.const 2
-         i32.sub
-         local.set $2
-         i32.const 8
-         local.set $1
-         br $break|1
-         unreachable
-        end
-        unreachable
+        local.get $4
+        i32.const 4
+        i32.add
+        local.set $4
+        local.get $2
+        i32.const 2
+        i32.sub
+        local.set $2
+        i32.const 8
+        local.set $1
+        br $break|1
        end
       end
-      block
-       local.get $4
-       i32.const 4
-       i32.add
-       local.set $4
-       local.get $2
-       i32.const 2
-       i32.sub
-       local.set $2
-       i32.const 16
-       local.set $1
-       br $break|1
-       unreachable
-      end
-      unreachable
+      local.get $4
+      i32.const 4
+      i32.add
+      local.set $4
+      local.get $2
+      i32.const 2
+      i32.sub
+      local.set $2
+      i32.const 16
+      local.set $1
+      br $break|1
      end
      i32.const 10
      local.set $1
@@ -4555,95 +4326,94 @@
   local.set $8
   block $break|2
    loop $continue|2
-    block (result i32)
-     local.get $2
-     local.tee $7
-     i32.const 1
-     i32.sub
-     local.set $2
-     local.get $7
+    local.get $2
+    local.tee $7
+    i32.const 1
+    i32.sub
+    local.set $2
+    local.get $7
+    i32.eqz
+    br_if $break|2
+    local.get $4
+    i32.load16_u
+    local.set $5
+    local.get $5
+    i32.const 48
+    i32.ge_s
+    if (result i32)
+     local.get $5
+     i32.const 57
+     i32.le_s
+    else     
+     i32.const 0
     end
     if
-     local.get $4
-     i32.load16_u
-     local.set $5
      local.get $5
      i32.const 48
+     i32.sub
+     local.set $5
+    else     
+     local.get $5
+     i32.const 65
      i32.ge_s
      if (result i32)
       local.get $5
-      i32.const 57
+      i32.const 90
       i32.le_s
      else      
       i32.const 0
      end
      if
       local.get $5
-      i32.const 48
+      i32.const 65
+      i32.const 10
+      i32.sub
       i32.sub
       local.set $5
      else      
       local.get $5
-      i32.const 65
+      i32.const 97
       i32.ge_s
       if (result i32)
        local.get $5
-       i32.const 90
+       i32.const 122
        i32.le_s
       else       
        i32.const 0
       end
       if
        local.get $5
-       i32.const 65
+       i32.const 97
        i32.const 10
        i32.sub
        i32.sub
        local.set $5
       else       
-       local.get $5
-       i32.const 97
-       i32.ge_s
-       if (result i32)
-        local.get $5
-        i32.const 122
-        i32.le_s
-       else        
-        i32.const 0
-       end
-       if
-        local.get $5
-        i32.const 97
-        i32.const 10
-        i32.sub
-        i32.sub
-        local.set $5
-       else        
-        br $break|2
-       end
+       br $break|2
       end
      end
-     local.get $5
-     local.get $1
-     i32.ge_s
-     if
-      br $break|2
-     end
-     local.get $8
-     local.get $1
-     f64.convert_i32_s
-     f64.mul
-     local.get $5
-     f64.convert_i32_s
-     f64.add
-     local.set $8
-     local.get $4
-     i32.const 2
-     i32.add
-     local.set $4
-     br $continue|2
     end
+    local.get $5
+    local.get $1
+    i32.ge_s
+    if
+     br $break|2
+    end
+    local.get $8
+    local.get $1
+    f64.convert_i32_s
+    f64.mul
+    local.get $5
+    f64.convert_i32_s
+    f64.add
+    local.set $8
+    local.get $4
+    i32.const 2
+    i32.add
+    local.set $4
+    br $continue|2
    end
+   unreachable
   end
   local.get $6
   local.get $8
@@ -4699,20 +4469,21 @@
    loop $continue|0
     local.get $4
     call $~lib/util/string/isWhiteSpaceOrLineTerminator
-    if
-     local.get $3
-     i32.const 2
-     i32.add
-     local.tee $3
-     i32.load16_u
-     local.set $4
-     local.get $1
-     i32.const 1
-     i32.sub
-     local.set $1
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.const 2
+    i32.add
+    local.tee $3
+    i32.load16_u
+    local.set $4
+    local.get $1
+    i32.const 1
+    i32.sub
+    local.set $1
+    br $continue|0
    end
+   unreachable
   end
   local.get $4
   i32.const 45
@@ -4774,119 +4545,117 @@
   local.set $6
   block $break|1
    loop $continue|1
-    block (result i32)
-     local.get $1
-     local.tee $7
-     i32.const 1
-     i32.sub
-     local.set $1
-     local.get $7
-    end
+    local.get $1
+    local.tee $7
+    i32.const 1
+    i32.sub
+    local.set $1
+    local.get $7
+    i32.eqz
+    br_if $break|1
+    local.get $3
+    i32.load16_u
+    local.set $4
+    local.get $4
+    i32.const 46
+    i32.eq
     if
-     local.get $3
-     i32.load16_u
-     local.set $4
-     local.get $4
-     i32.const 46
-     i32.eq
-     if
-      local.get $3
-      i32.const 2
-      i32.add
-      local.set $3
-      f64.const 0.1
-      local.set $2
-      block $break|2
-       loop $continue|2
-        block (result i32)
-         local.get $1
-         local.tee $7
-         i32.const 1
-         i32.sub
-         local.set $1
-         local.get $7
-        end
-        if
-         local.get $3
-         i32.load16_u
-         local.set $4
-         local.get $4
-         i32.const 69
-         i32.eq
-         if (result i32)
-          i32.const 1
-         else          
-          local.get $4
-          i32.const 101
-          i32.eq
-         end
-         if
-          i32.const 0
-          i32.eqz
-          if
-           i32.const 0
-           i32.const 1320
-           i32.const 180
-           i32.const 10
-           call $~lib/builtins/abort
-           unreachable
-          end
-         end
-         local.get $4
-         i32.const 48
-         i32.sub
-         local.set $4
-         local.get $4
-         i32.const 9
-         i32.gt_u
-         if
-          br $break|2
-         end
-         local.get $6
-         local.get $4
-         f64.convert_i32_s
-         local.get $2
-         f64.mul
-         f64.add
-         local.set $6
-         local.get $2
-         f64.const 0.1
-         f64.mul
-         local.set $2
-         local.get $3
-         i32.const 2
-         i32.add
-         local.set $3
-         br $continue|2
-        end
-       end
-      end
-      br $break|1
-     end
-     local.get $4
-     i32.const 48
-     i32.sub
-     local.set $4
-     local.get $4
-     i32.const 10
-     i32.ge_u
-     if
-      br $break|1
-     end
-     local.get $6
-     f64.const 10
-     f64.mul
-     local.get $4
-     f64.convert_i32_s
-     f64.add
-     local.set $6
      local.get $3
      i32.const 2
      i32.add
      local.set $3
-     br $continue|1
+     f64.const 0.1
+     local.set $2
+     block $break|2
+      loop $continue|2
+       local.get $1
+       local.tee $7
+       i32.const 1
+       i32.sub
+       local.set $1
+       local.get $7
+       i32.eqz
+       br_if $break|2
+       local.get $3
+       i32.load16_u
+       local.set $4
+       local.get $4
+       i32.const 69
+       i32.eq
+       if (result i32)
+        i32.const 1
+       else        
+        local.get $4
+        i32.const 101
+        i32.eq
+       end
+       if
+        i32.const 0
+        i32.eqz
+        if
+         i32.const 0
+         i32.const 1320
+         i32.const 180
+         i32.const 10
+         call $~lib/builtins/abort
+         unreachable
+        end
+       end
+       local.get $4
+       i32.const 48
+       i32.sub
+       local.set $4
+       local.get $4
+       i32.const 9
+       i32.gt_u
+       if
+        br $break|2
+       end
+       local.get $6
+       local.get $4
+       f64.convert_i32_s
+       local.get $2
+       f64.mul
+       f64.add
+       local.set $6
+       local.get $2
+       f64.const 0.1
+       f64.mul
+       local.set $2
+       local.get $3
+       i32.const 2
+       i32.add
+       local.set $3
+       br $continue|2
+      end
+      unreachable
+     end
+     br $break|1
     end
+    local.get $4
+    i32.const 48
+    i32.sub
+    local.set $4
+    local.get $4
+    i32.const 10
+    i32.ge_u
+    if
+     br $break|1
+    end
+    local.get $6
+    f64.const 10
+    f64.mul
+    local.get $4
+    f64.convert_i32_s
+    f64.add
+    local.set $6
+    local.get $3
+    i32.const 2
+    i32.add
+    local.set $3
+    br $continue|1
    end
+   unreachable
   end
   local.get $5
   local.get $6
@@ -4922,21 +4691,19 @@
   i32.const 0
   i32.eq
   if
-   block (result i32)
-    i32.const 552
-    local.tee $2
-    local.get $1
-    local.tee $3
-    i32.ne
-    if
-     local.get $2
-     call $~lib/rt/pure/__retain
-     drop
-     local.get $3
-     call $~lib/rt/pure/__release
-    end
+   i32.const 552
+   local.tee $2
+   local.get $1
+   local.tee $3
+   i32.ne
+   if
     local.get $2
+    call $~lib/rt/pure/__retain
+    drop
+    local.get $3
+    call $~lib/rt/pure/__release
    end
+   local.get $2
    local.set $1
   end
   local.get $0
@@ -5495,20 +5262,18 @@
    local.get $1
    return
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.4 (result i32)
-   local.get $1
-   local.set $5
-   local.get $5
-   i32.const 16
-   i32.add
-   local.get $5
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $5
+  local.get $5
+  i32.const 16
+  i32.add
+  local.get $5
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $6
   local.get $6
   i32.load
@@ -5856,36 +5621,37 @@
      local.get $3
      i32.const 32
      i32.ge_u
-     if
-      local.get $5
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 8
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 16
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 24
-      i32.add
-      local.get $8
-      i64.store
-      local.get $3
-      i32.const 32
-      i32.sub
-      local.set $3
-      local.get $5
-      i32.const 32
-      i32.add
-      local.set $5
-      br $continue|0
-     end
+     i32.eqz
+     br_if $break|0
+     local.get $5
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 8
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 16
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 24
+     i32.add
+     local.get $8
+     i64.store
+     local.get $3
+     i32.const 32
+     i32.sub
+     local.set $3
+     local.get $5
+     i32.const 32
+     i32.add
+     local.set $5
+     br $continue|0
     end
+    unreachable
    end
   end
  )
@@ -6034,22 +5800,20 @@
   i32.const 0
   i32.eq
   if
-   block (result i32)
-    i32.const 1
-    i32.const 2
-    i32.const 3
-    i32.const 0
-    call $~lib/rt/__allocArray
-    local.set $3
-    local.get $3
-    i32.load offset=4
-    local.set $4
-    local.get $4
-    local.get $0
-    call $~lib/rt/pure/__retain
-    i32.store
-    local.get $3
-   end
+   i32.const 1
+   i32.const 2
+   i32.const 3
+   i32.const 0
+   call $~lib/rt/__allocArray
+   local.set $3
+   local.get $3
+   i32.load offset=4
+   local.set $4
+   local.get $4
+   local.get $0
+   call $~lib/rt/pure/__retain
+   i32.store
+   local.get $3
    call $~lib/rt/pure/__retain
    local.set $4
    local.get $1
@@ -6109,7 +5873,7 @@
    block $break|0
     i32.const 0
     local.set $7
-    loop $repeat|0
+    loop $loop|0
      local.get $7
      local.get $5
      i32.lt_s
@@ -6141,8 +5905,7 @@
      i32.const 1
      i32.add
      local.set $7
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -6198,62 +5961,63 @@
     local.tee $10
     i32.const -1
     i32.ne
+    i32.eqz
+    br_if $break|1
+    local.get $10
+    local.get $11
+    i32.sub
+    local.set $3
+    local.get $3
+    i32.const 0
+    i32.gt_s
     if
-     local.get $10
-     local.get $11
-     i32.sub
-     local.set $3
      local.get $3
-     i32.const 0
-     i32.gt_s
-     if
-      local.get $3
-      i32.const 1
-      i32.shl
-      i32.const 1
-      call $~lib/rt/tlsf/__alloc
-      local.set $4
-      local.get $4
-      local.get $0
-      local.get $11
-      i32.const 1
-      i32.shl
-      i32.add
-      local.get $3
-      i32.const 1
-      i32.shl
-      call $~lib/memory/memory.copy
-      local.get $9
-      local.get $4
-      call $~lib/array/Array<~lib/string/String>#push
-      drop
-     else      
-      local.get $9
-      i32.const 120
-      call $~lib/array/Array<~lib/string/String>#push
-      drop
-     end
-     local.get $12
      i32.const 1
+     i32.shl
+     i32.const 1
+     call $~lib/rt/tlsf/__alloc
+     local.set $4
+     local.get $4
+     local.get $0
+     local.get $11
+     i32.const 1
+     i32.shl
      i32.add
-     local.tee $12
-     local.get $2
-     i32.eq
-     if
-      local.get $9
-      local.set $4
-      local.get $1
-      call $~lib/rt/pure/__release
-      local.get $4
-      return
-     end
-     local.get $10
-     local.get $6
-     i32.add
-     local.set $11
-     br $continue|1
+     local.get $3
+     i32.const 1
+     i32.shl
+     call $~lib/memory/memory.copy
+     local.get $9
+     local.get $4
+     call $~lib/array/Array<~lib/string/String>#push
+     drop
+    else     
+     local.get $9
+     i32.const 120
+     call $~lib/array/Array<~lib/string/String>#push
+     drop
     end
+    local.get $12
+    i32.const 1
+    i32.add
+    local.tee $12
+    local.get $2
+    i32.eq
+    if
+     local.get $9
+     local.set $4
+     local.get $1
+     call $~lib/rt/pure/__release
+     local.get $4
+     return
+    end
+    local.get $10
+    local.get $6
+    i32.add
+    local.set $11
+    br $continue|1
    end
+   unreachable
   end
   local.get $11
   i32.eqz
@@ -6388,7 +6152,6 @@
     return
    end
    unreachable
-   unreachable
   else   
    local.get $0
    i32.const 10000000
@@ -6418,10 +6181,8 @@
     return
    end
    unreachable
-   unreachable
   end
   unreachable
-  unreachable
  )
  (func $~lib/util/number/utoa32_lut (; 67 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
@@ -6439,57 +6200,58 @@
     local.get $1
     i32.const 10000
     i32.ge_u
-    if
-     local.get $1
-     i32.const 10000
-     i32.div_u
-     local.set $4
-     local.get $1
-     i32.const 10000
-     i32.rem_u
-     local.set $5
-     local.get $4
-     local.set $1
-     local.get $5
-     i32.const 100
-     i32.div_u
-     local.set $6
-     local.get $5
-     i32.const 100
-     i32.rem_u
-     local.set $7
-     local.get $3
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $8
-     local.get $3
-     local.get $7
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $9
-     local.get $2
-     i32.const 4
-     i32.sub
-     local.set $2
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.shl
-     i32.add
-     local.get $8
-     local.get $9
-     i64.const 32
-     i64.shl
-     i64.or
-     i64.store
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $1
+    i32.const 10000
+    i32.div_u
+    local.set $4
+    local.get $1
+    i32.const 10000
+    i32.rem_u
+    local.set $5
+    local.get $4
+    local.set $1
+    local.get $5
+    i32.const 100
+    i32.div_u
+    local.set $6
+    local.get $5
+    i32.const 100
+    i32.rem_u
+    local.set $7
+    local.get $3
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $8
+    local.get $3
+    local.get $7
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $9
+    local.get $2
+    i32.const 4
+    i32.sub
+    local.set $2
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.shl
+    i32.add
+    local.get $8
+    local.get $9
+    i64.const 32
+    i64.shl
+    i64.or
+    i64.store
+    br $continue|0
    end
+   unreachable
   end
   local.get $1
   i32.const 100
@@ -6600,18 +6362,16 @@
   i32.const 1
   call $~lib/rt/tlsf/__alloc
   local.set $3
-  block $~lib/util/number/utoa32_core|inlined.0
-   local.get $3
-   local.set $6
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $6
-   local.get $5
-   local.get $4
-   call $~lib/util/number/utoa32_lut
-  end
+  local.get $3
+  local.set $6
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $6
+  local.get $5
+  local.get $4
+  call $~lib/util/number/utoa32_lut
   local.get $1
   if
    local.get $3
@@ -6643,18 +6403,16 @@
   i32.const 1
   call $~lib/rt/tlsf/__alloc
   local.set $2
-  block $~lib/util/number/utoa32_core|inlined.1
-   local.get $2
-   local.set $5
-   local.get $0
-   local.set $4
-   local.get $1
-   local.set $3
-   local.get $5
-   local.get $4
-   local.get $3
-   call $~lib/util/number/utoa32_lut
-  end
+  local.get $2
+  local.set $5
+  local.get $0
+  local.set $4
+  local.get $1
+  local.set $3
+  local.get $5
+  local.get $4
+  local.get $3
+  call $~lib/util/number/utoa32_lut
   local.get $2
   call $~lib/rt/pure/__retain
  )
@@ -6692,7 +6450,6 @@
     return
    end
    unreachable
-   unreachable
   else   
    local.get $0
    i64.const 100000000000000000
@@ -6722,10 +6479,8 @@
     return
    end
    unreachable
-   unreachable
   end
   unreachable
-  unreachable
  )
  (func $~lib/util/number/utoa64_lut (; 71 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
   (local $3 i32)
@@ -6747,105 +6502,106 @@
     local.get $1
     i64.const 100000000
     i64.ge_u
-    if
-     local.get $1
-     i64.const 100000000
-     i64.div_u
-     local.set $4
-     local.get $1
-     local.get $4
-     i64.const 100000000
-     i64.mul
-     i64.sub
-     i32.wrap_i64
-     local.set $5
-     local.get $4
-     local.set $1
-     local.get $5
-     i32.const 10000
-     i32.div_u
-     local.set $6
-     local.get $5
-     i32.const 10000
-     i32.rem_u
-     local.set $7
-     local.get $6
-     i32.const 100
-     i32.div_u
-     local.set $8
-     local.get $6
-     i32.const 100
-     i32.rem_u
-     local.set $9
-     local.get $7
-     i32.const 100
-     i32.div_u
-     local.set $10
-     local.get $7
-     i32.const 100
-     i32.rem_u
-     local.set $11
-     local.get $3
-     local.get $10
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $12
-     local.get $3
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $13
-     local.get $2
-     i32.const 4
-     i32.sub
-     local.set $2
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.shl
-     i32.add
-     local.get $12
-     local.get $13
-     i64.const 32
-     i64.shl
-     i64.or
-     i64.store
-     local.get $3
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $12
-     local.get $3
-     local.get $9
-     i32.const 2
-     i32.shl
-     i32.add
-     i64.load32_u
-     local.set $13
-     local.get $2
-     i32.const 4
-     i32.sub
-     local.set $2
-     local.get $0
-     local.get $2
-     i32.const 1
-     i32.shl
-     i32.add
-     local.get $12
-     local.get $13
-     i64.const 32
-     i64.shl
-     i64.or
-     i64.store
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $1
+    i64.const 100000000
+    i64.div_u
+    local.set $4
+    local.get $1
+    local.get $4
+    i64.const 100000000
+    i64.mul
+    i64.sub
+    i32.wrap_i64
+    local.set $5
+    local.get $4
+    local.set $1
+    local.get $5
+    i32.const 10000
+    i32.div_u
+    local.set $6
+    local.get $5
+    i32.const 10000
+    i32.rem_u
+    local.set $7
+    local.get $6
+    i32.const 100
+    i32.div_u
+    local.set $8
+    local.get $6
+    i32.const 100
+    i32.rem_u
+    local.set $9
+    local.get $7
+    i32.const 100
+    i32.div_u
+    local.set $10
+    local.get $7
+    i32.const 100
+    i32.rem_u
+    local.set $11
+    local.get $3
+    local.get $10
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $12
+    local.get $3
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $13
+    local.get $2
+    i32.const 4
+    i32.sub
+    local.set $2
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.shl
+    i32.add
+    local.get $12
+    local.get $13
+    i64.const 32
+    i64.shl
+    i64.or
+    i64.store
+    local.get $3
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $12
+    local.get $3
+    local.get $9
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    local.set $13
+    local.get $2
+    i32.const 4
+    i32.sub
+    local.set $2
+    local.get $0
+    local.get $2
+    i32.const 1
+    i32.shl
+    i32.add
+    local.get $12
+    local.get $13
+    i64.const 32
+    i64.shl
+    i64.or
+    i64.store
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.get $1
@@ -6884,18 +6640,16 @@
    i32.const 1
    call $~lib/rt/tlsf/__alloc
    local.set $1
-   block $~lib/util/number/utoa32_core|inlined.2
-    local.get $1
-    local.set $6
-    local.get $2
-    local.set $5
-    local.get $3
-    local.set $4
-    local.get $6
-    local.get $5
-    local.get $4
-    call $~lib/util/number/utoa32_lut
-   end
+   local.get $1
+   local.set $6
+   local.get $2
+   local.set $5
+   local.get $3
+   local.set $4
+   local.get $6
+   local.get $5
+   local.get $4
+   call $~lib/util/number/utoa32_lut
   else   
    local.get $0
    call $~lib/util/number/decimalCount64
@@ -6906,18 +6660,16 @@
    i32.const 1
    call $~lib/rt/tlsf/__alloc
    local.set $1
-   block $~lib/util/number/utoa64_core|inlined.0
-    local.get $1
-    local.set $5
-    local.get $0
-    local.set $7
-    local.get $3
-    local.set $4
-    local.get $5
-    local.get $7
-    local.get $4
-    call $~lib/util/number/utoa64_lut
-   end
+   local.get $1
+   local.set $5
+   local.get $0
+   local.set $7
+   local.get $3
+   local.set $4
+   local.get $5
+   local.get $7
+   local.get $4
+   call $~lib/util/number/utoa64_lut
   end
   local.get $1
   call $~lib/rt/pure/__retain
@@ -6967,18 +6719,16 @@
    i32.const 1
    call $~lib/rt/tlsf/__alloc
    local.set $2
-   block $~lib/util/number/utoa32_core|inlined.3
-    local.get $2
-    local.set $7
-    local.get $3
-    local.set $6
-    local.get $4
-    local.set $5
-    local.get $7
-    local.get $6
-    local.get $5
-    call $~lib/util/number/utoa32_lut
-   end
+   local.get $2
+   local.set $7
+   local.get $3
+   local.set $6
+   local.get $4
+   local.set $5
+   local.get $7
+   local.get $6
+   local.get $5
+   call $~lib/util/number/utoa32_lut
   else   
    local.get $0
    call $~lib/util/number/decimalCount64
@@ -6991,18 +6741,16 @@
    i32.const 1
    call $~lib/rt/tlsf/__alloc
    local.set $2
-   block $~lib/util/number/utoa64_core|inlined.1
-    local.get $2
-    local.set $6
-    local.get $0
-    local.set $8
-    local.get $4
-    local.set $5
-    local.get $6
-    local.get $8
-    local.get $5
-    call $~lib/util/number/utoa64_lut
-   end
+   local.get $2
+   local.set $6
+   local.get $0
+   local.set $8
+   local.get $4
+   local.set $5
+   local.get $6
+   local.get $8
+   local.get $5
+   call $~lib/util/number/utoa64_lut
   end
   local.get $1
   if
@@ -7106,498 +6854,444 @@
     local.get $14
     i32.const 0
     i32.gt_s
-    if
-     block $break|1
-      block $case10|1
-       block $case9|1
-        block $case8|1
-         block $case7|1
-          block $case6|1
-           block $case5|1
-            block $case4|1
-             block $case3|1
-              block $case2|1
-               block $case1|1
-                block $case0|1
-                 local.get $14
-                 local.set $18
-                 local.get $18
-                 i32.const 10
-                 i32.eq
-                 br_if $case0|1
-                 local.get $18
-                 i32.const 9
-                 i32.eq
-                 br_if $case1|1
-                 local.get $18
-                 i32.const 8
-                 i32.eq
-                 br_if $case2|1
-                 local.get $18
-                 i32.const 7
-                 i32.eq
-                 br_if $case3|1
-                 local.get $18
-                 i32.const 6
-                 i32.eq
-                 br_if $case4|1
-                 local.get $18
-                 i32.const 5
-                 i32.eq
-                 br_if $case5|1
-                 local.get $18
-                 i32.const 4
-                 i32.eq
-                 br_if $case6|1
-                 local.get $18
-                 i32.const 3
-                 i32.eq
-                 br_if $case7|1
-                 local.get $18
-                 i32.const 2
-                 i32.eq
-                 br_if $case8|1
-                 local.get $18
-                 i32.const 1
-                 i32.eq
-                 br_if $case9|1
-                 br $case10|1
-                end
-                block
-                 local.get $12
-                 i32.const 1000000000
-                 i32.div_u
-                 local.set $17
-                 local.get $12
-                 i32.const 1000000000
-                 i32.rem_u
-                 local.set $12
-                 br $break|1
-                 unreachable
-                end
-                unreachable
+    i32.eqz
+    br_if $break|0
+    block $break|1
+     block $case10|1
+      block $case9|1
+       block $case8|1
+        block $case7|1
+         block $case6|1
+          block $case5|1
+           block $case4|1
+            block $case3|1
+             block $case2|1
+              block $case1|1
+               block $case0|1
+                local.get $14
+                local.set $18
+                local.get $18
+                i32.const 10
+                i32.eq
+                br_if $case0|1
+                local.get $18
+                i32.const 9
+                i32.eq
+                br_if $case1|1
+                local.get $18
+                i32.const 8
+                i32.eq
+                br_if $case2|1
+                local.get $18
+                i32.const 7
+                i32.eq
+                br_if $case3|1
+                local.get $18
+                i32.const 6
+                i32.eq
+                br_if $case4|1
+                local.get $18
+                i32.const 5
+                i32.eq
+                br_if $case5|1
+                local.get $18
+                i32.const 4
+                i32.eq
+                br_if $case6|1
+                local.get $18
+                i32.const 3
+                i32.eq
+                br_if $case7|1
+                local.get $18
+                i32.const 2
+                i32.eq
+                br_if $case8|1
+                local.get $18
+                i32.const 1
+                i32.eq
+                br_if $case9|1
+                br $case10|1
                end
-               block
-                local.get $12
-                i32.const 100000000
-                i32.div_u
-                local.set $17
-                local.get $12
-                i32.const 100000000
-                i32.rem_u
-                local.set $12
-                br $break|1
-                unreachable
-               end
-               unreachable
-              end
-              block
                local.get $12
-               i32.const 10000000
+               i32.const 1000000000
                i32.div_u
                local.set $17
                local.get $12
-               i32.const 10000000
+               i32.const 1000000000
                i32.rem_u
                local.set $12
                br $break|1
-               unreachable
               end
-              unreachable
-             end
-             block
               local.get $12
-              i32.const 1000000
+              i32.const 100000000
               i32.div_u
               local.set $17
               local.get $12
-              i32.const 1000000
+              i32.const 100000000
               i32.rem_u
               local.set $12
               br $break|1
-              unreachable
              end
-             unreachable
-            end
-            block
              local.get $12
-             i32.const 100000
+             i32.const 10000000
              i32.div_u
              local.set $17
              local.get $12
-             i32.const 100000
+             i32.const 10000000
              i32.rem_u
              local.set $12
              br $break|1
-             unreachable
             end
-            unreachable
-           end
-           block
             local.get $12
-            i32.const 10000
+            i32.const 1000000
             i32.div_u
             local.set $17
             local.get $12
-            i32.const 10000
+            i32.const 1000000
             i32.rem_u
             local.set $12
             br $break|1
-            unreachable
            end
-           unreachable
-          end
-          block
            local.get $12
-           i32.const 1000
+           i32.const 100000
            i32.div_u
            local.set $17
            local.get $12
-           i32.const 1000
+           i32.const 100000
            i32.rem_u
            local.set $12
            br $break|1
-           unreachable
           end
-          unreachable
-         end
-         block
           local.get $12
-          i32.const 100
+          i32.const 10000
           i32.div_u
           local.set $17
           local.get $12
-          i32.const 100
+          i32.const 10000
           i32.rem_u
           local.set $12
           br $break|1
-          unreachable
          end
-         unreachable
-        end
-        block
          local.get $12
-         i32.const 10
+         i32.const 1000
          i32.div_u
          local.set $17
          local.get $12
-         i32.const 10
+         i32.const 1000
          i32.rem_u
          local.set $12
          br $break|1
-         unreachable
         end
-        unreachable
-       end
-       block
         local.get $12
+        i32.const 100
+        i32.div_u
         local.set $17
-        i32.const 0
+        local.get $12
+        i32.const 100
+        i32.rem_u
         local.set $12
         br $break|1
-        unreachable
        end
-       unreachable
-      end
-      block
-       i32.const 0
+       local.get $12
+       i32.const 10
+       i32.div_u
        local.set $17
+       local.get $12
+       i32.const 10
+       i32.rem_u
+       local.set $12
        br $break|1
-       unreachable
       end
-      unreachable
+      local.get $12
+      local.set $17
+      i32.const 0
+      local.set $12
+      br $break|1
      end
-     local.get $17
+     i32.const 0
+     local.set $17
+     br $break|1
+    end
+    local.get $17
+    local.get $15
+    i32.or
+    if
+     local.get $0
      local.get $15
-     i32.or
-     if
-      local.get $0
-      block (result i32)
-       local.get $15
-       local.tee $18
-       i32.const 1
-       i32.add
-       local.set $15
-       local.get $18
-      end
-      i32.const 1
-      i32.shl
-      i32.add
-      i32.const 48
-      local.get $17
-      i32.const 65535
-      i32.and
-      i32.add
-      i32.store16
-     end
-     local.get $14
+     local.tee $18
      i32.const 1
-     i32.sub
-     local.set $14
-     local.get $12
-     i64.extend_i32_u
+     i32.add
+     local.set $15
+     local.get $18
+     i32.const 1
+     i32.shl
+     i32.add
+     i32.const 48
+     local.get $17
+     i32.const 65535
+     i32.and
+     i32.add
+     i32.store16
+    end
+    local.get $14
+    i32.const 1
+    i32.sub
+    local.set $14
+    local.get $12
+    i64.extend_i32_u
+    local.get $7
+    i64.extend_i32_s
+    i64.shl
+    local.get $13
+    i64.add
+    local.set $19
+    local.get $19
+    local.get $5
+    i64.le_u
+    if
+     global.get $~lib/util/number/_K
+     local.get $14
+     i32.add
+     global.set $~lib/util/number/_K
+     local.get $0
+     local.set $24
+     local.get $15
+     local.set $18
+     local.get $5
+     local.set $23
+     local.get $19
+     local.set $22
+     local.get $16
+     local.get $14
+     i32.const 2
+     i32.shl
+     i32.add
+     i64.load32_u
      local.get $7
      i64.extend_i32_s
      i64.shl
-     local.get $13
-     i64.add
-     local.set $19
-     local.get $19
-     local.get $5
-     i64.le_u
-     if
-      global.get $~lib/util/number/_K
-      local.get $14
-      i32.add
-      global.set $~lib/util/number/_K
-      block $~lib/util/number/grisuRound|inlined.0
-       local.get $0
-       local.set $24
-       local.get $15
-       local.set $18
-       local.get $5
-       local.set $23
-       local.get $19
-       local.set $22
-       local.get $16
-       local.get $14
-       i32.const 2
-       i32.shl
-       i32.add
-       i64.load32_u
-       local.get $7
-       i64.extend_i32_s
-       i64.shl
-       local.set $21
-       local.get $10
-       local.set $20
-       local.get $24
-       local.get $18
-       i32.const 1
-       i32.sub
-       i32.const 1
-       i32.shl
-       i32.add
-       local.set $25
-       local.get $25
-       i32.load16_u
-       local.set $26
-       block $break|2
-        loop $continue|2
-         local.get $22
-         local.get $20
-         i64.lt_u
-         if (result i32)
-          local.get $23
-          local.get $22
-          i64.sub
-          local.get $21
-          i64.ge_u
-         else          
-          i32.const 0
-         end
-         if (result i32)
-          local.get $22
-          local.get $21
-          i64.add
-          local.get $20
-          i64.lt_u
-          if (result i32)
-           i32.const 1
-          else           
-           local.get $20
-           local.get $22
-           i64.sub
-           local.get $22
-           local.get $21
-           i64.add
-           local.get $20
-           i64.sub
-           i64.gt_u
-          end
-         else          
-          i32.const 0
-         end
-         if
-          local.get $26
-          i32.const 1
-          i32.sub
-          local.set $26
-          local.get $22
-          local.get $21
-          i64.add
-          local.set $22
-          br $continue|2
-         end
-        end
-       end
-       local.get $25
-       local.get $26
-       i32.store16
-      end
-      local.get $15
-      return
-     end
-     br $continue|0
-    end
-   end
-  end
-  block $break|3
-   loop $continue|3
-    i32.const 1
-    if
-     local.get $13
-     i64.const 10
-     i64.mul
-     local.set $13
-     local.get $5
-     i64.const 10
-     i64.mul
-     local.set $5
-     local.get $13
-     local.get $7
-     i64.extend_i32_s
-     i64.shr_u
-     local.set $19
-     local.get $19
-     local.get $15
-     i64.extend_i32_s
-     i64.or
-     i64.const 0
-     i64.ne
-     if
-      local.get $0
-      block (result i32)
-       local.get $15
-       local.tee $17
-       i32.const 1
-       i32.add
-       local.set $15
-       local.get $17
-      end
-      i32.const 1
-      i32.shl
-      i32.add
-      i32.const 48
-      local.get $19
-      i32.wrap_i64
-      i32.const 65535
-      i32.and
-      i32.add
-      i32.store16
-     end
-     local.get $13
-     local.get $9
-     i64.and
-     local.set $13
-     local.get $14
+     local.set $21
+     local.get $10
+     local.set $20
+     local.get $24
+     local.get $18
      i32.const 1
      i32.sub
-     local.set $14
-     local.get $13
-     local.get $5
-     i64.lt_u
-     if
-      global.get $~lib/util/number/_K
-      local.get $14
-      i32.add
-      global.set $~lib/util/number/_K
-      local.get $10
-      local.get $16
-      i32.const 0
-      local.get $14
-      i32.sub
-      i32.const 2
-      i32.shl
-      i32.add
-      i64.load32_u
-      i64.mul
-      local.set $10
-      block $~lib/util/number/grisuRound|inlined.1
-       local.get $0
-       local.set $24
-       local.get $15
-       local.set $18
-       local.get $5
-       local.set $23
-       local.get $13
-       local.set $22
-       local.get $8
-       local.set $21
-       local.get $10
-       local.set $20
-       local.get $24
-       local.get $18
+     i32.const 1
+     i32.shl
+     i32.add
+     local.set $25
+     local.get $25
+     i32.load16_u
+     local.set $26
+     block $break|2
+      loop $continue|2
+       local.get $22
+       local.get $20
+       i64.lt_u
+       if (result i32)
+        local.get $23
+        local.get $22
+        i64.sub
+        local.get $21
+        i64.ge_u
+       else        
+        i32.const 0
+       end
+       if (result i32)
+        local.get $22
+        local.get $21
+        i64.add
+        local.get $20
+        i64.lt_u
+        if (result i32)
+         i32.const 1
+        else         
+         local.get $20
+         local.get $22
+         i64.sub
+         local.get $22
+         local.get $21
+         i64.add
+         local.get $20
+         i64.sub
+         i64.gt_u
+        end
+       else        
+        i32.const 0
+       end
+       i32.eqz
+       br_if $break|2
+       local.get $26
        i32.const 1
        i32.sub
-       i32.const 1
-       i32.shl
-       i32.add
-       local.set $17
-       local.get $17
-       i32.load16_u
        local.set $26
-       block $break|4
-        loop $continue|4
-         local.get $22
-         local.get $20
-         i64.lt_u
-         if (result i32)
-          local.get $23
-          local.get $22
-          i64.sub
-          local.get $21
-          i64.ge_u
-         else          
-          i32.const 0
-         end
-         if (result i32)
-          local.get $22
-          local.get $21
-          i64.add
-          local.get $20
-          i64.lt_u
-          if (result i32)
-           i32.const 1
-          else           
-           local.get $20
-           local.get $22
-           i64.sub
-           local.get $22
-           local.get $21
-           i64.add
-           local.get $20
-           i64.sub
-           i64.gt_u
-          end
-         else          
-          i32.const 0
-         end
-         if
-          local.get $26
-          i32.const 1
-          i32.sub
-          local.set $26
-          local.get $22
-          local.get $21
-          i64.add
-          local.set $22
-          br $continue|4
-         end
-        end
-       end
-       local.get $17
-       local.get $26
-       i32.store16
+       local.get $22
+       local.get $21
+       i64.add
+       local.set $22
+       br $continue|2
       end
-      local.get $15
-      return
+      unreachable
      end
-     br $continue|3
+     local.get $25
+     local.get $26
+     i32.store16
+     local.get $15
+     return
     end
+    br $continue|0
    end
+   unreachable
   end
-  local.get $15
+  loop $continue|3
+   local.get $13
+   i64.const 10
+   i64.mul
+   local.set $13
+   local.get $5
+   i64.const 10
+   i64.mul
+   local.set $5
+   local.get $13
+   local.get $7
+   i64.extend_i32_s
+   i64.shr_u
+   local.set $19
+   local.get $19
+   local.get $15
+   i64.extend_i32_s
+   i64.or
+   i64.const 0
+   i64.ne
+   if
+    local.get $0
+    local.get $15
+    local.tee $17
+    i32.const 1
+    i32.add
+    local.set $15
+    local.get $17
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.const 48
+    local.get $19
+    i32.wrap_i64
+    i32.const 65535
+    i32.and
+    i32.add
+    i32.store16
+   end
+   local.get $13
+   local.get $9
+   i64.and
+   local.set $13
+   local.get $14
+   i32.const 1
+   i32.sub
+   local.set $14
+   local.get $13
+   local.get $5
+   i64.lt_u
+   if
+    global.get $~lib/util/number/_K
+    local.get $14
+    i32.add
+    global.set $~lib/util/number/_K
+    local.get $10
+    local.get $16
+    i32.const 0
+    local.get $14
+    i32.sub
+    i32.const 2
+    i32.shl
+    i32.add
+    i64.load32_u
+    i64.mul
+    local.set $10
+    local.get $0
+    local.set $24
+    local.get $15
+    local.set $18
+    local.get $5
+    local.set $23
+    local.get $13
+    local.set $22
+    local.get $8
+    local.set $21
+    local.get $10
+    local.set $20
+    local.get $24
+    local.get $18
+    i32.const 1
+    i32.sub
+    i32.const 1
+    i32.shl
+    i32.add
+    local.set $17
+    local.get $17
+    i32.load16_u
+    local.set $26
+    block $break|4
+     loop $continue|4
+      local.get $22
+      local.get $20
+      i64.lt_u
+      if (result i32)
+       local.get $23
+       local.get $22
+       i64.sub
+       local.get $21
+       i64.ge_u
+      else       
+       i32.const 0
+      end
+      if (result i32)
+       local.get $22
+       local.get $21
+       i64.add
+       local.get $20
+       i64.lt_u
+       if (result i32)
+        i32.const 1
+       else        
+        local.get $20
+        local.get $22
+        i64.sub
+        local.get $22
+        local.get $21
+        i64.add
+        local.get $20
+        i64.sub
+        i64.gt_u
+       end
+      else       
+       i32.const 0
+      end
+      i32.eqz
+      br_if $break|4
+      local.get $26
+      i32.const 1
+      i32.sub
+      local.set $26
+      local.get $22
+      local.get $21
+      i64.add
+      local.set $22
+      br $continue|4
+     end
+     unreachable
+    end
+    local.get $17
+    local.get $26
+    i32.store16
+    local.get $15
+    return
+   end
+   br $continue|3
+  end
+  unreachable
  )
  (func $~lib/util/number/prettify (; 79 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -7646,7 +7340,7 @@
    block $break|0
     local.get $1
     local.set $4
-    loop $repeat|0
+    loop $loop|0
      local.get $4
      local.get $3
      i32.lt_s
@@ -7663,8 +7357,7 @@
      i32.const 1
      i32.add
      local.set $4
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -7758,7 +7451,7 @@
      block $break|1
       i32.const 2
       local.set $5
-      loop $repeat|1
+      loop $loop|1
        local.get $5
        local.get $4
        i32.lt_s
@@ -7775,8 +7468,7 @@
        i32.const 1
        i32.add
        local.set $5
-       br $repeat|1
-       unreachable
+       br $loop|1
       end
       unreachable
      end
@@ -7792,51 +7484,47 @@
       local.get $0
       i32.const 101
       i32.store16 offset=2
-      block $~lib/util/number/genExponent|inlined.0 (result i32)
-       local.get $0
-       i32.const 4
-       i32.add
-       local.set $4
-       local.get $3
-       i32.const 1
+      local.get $0
+      i32.const 4
+      i32.add
+      local.set $4
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $5
+      local.get $5
+      i32.const 0
+      i32.lt_s
+      local.set $6
+      local.get $6
+      if
+       i32.const 0
+       local.get $5
        i32.sub
        local.set $5
-       local.get $5
-       i32.const 0
-       i32.lt_s
-       local.set $6
-       local.get $6
-       if
-        i32.const 0
-        local.get $5
-        i32.sub
-        local.set $5
-       end
-       local.get $5
-       call $~lib/util/number/decimalCount32
-       i32.const 1
-       i32.add
-       local.set $7
-       block $~lib/util/number/utoa32_core|inlined.4
-        local.get $4
-        local.set $10
-        local.get $5
-        local.set $9
-        local.get $7
-        local.set $8
-        local.get $10
-        local.get $9
-        local.get $8
-        call $~lib/util/number/utoa32_lut
-       end
-       local.get $4
-       i32.const 45
-       i32.const 43
-       local.get $6
-       select
-       i32.store16
-       local.get $7
       end
+      local.get $5
+      call $~lib/util/number/decimalCount32
+      i32.const 1
+      i32.add
+      local.set $7
+      local.get $4
+      local.set $10
+      local.get $5
+      local.set $9
+      local.get $7
+      local.set $8
+      local.get $10
+      local.get $9
+      local.get $8
+      call $~lib/util/number/utoa32_lut
+      local.get $4
+      i32.const 45
+      i32.const 43
+      local.get $6
+      select
+      i32.store16
+      local.get $7
       local.set $1
       local.get $1
       i32.const 2
@@ -7866,53 +7554,49 @@
       i32.const 101
       i32.store16 offset=2
       local.get $1
-      block $~lib/util/number/genExponent|inlined.1 (result i32)
-       local.get $0
-       local.get $7
-       i32.add
-       i32.const 4
-       i32.add
-       local.set $9
-       local.get $3
-       i32.const 1
+      local.get $0
+      local.get $7
+      i32.add
+      i32.const 4
+      i32.add
+      local.set $9
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $8
+      local.get $8
+      i32.const 0
+      i32.lt_s
+      local.set $6
+      local.get $6
+      if
+       i32.const 0
+       local.get $8
        i32.sub
        local.set $8
-       local.get $8
-       i32.const 0
-       i32.lt_s
-       local.set $6
-       local.get $6
-       if
-        i32.const 0
-        local.get $8
-        i32.sub
-        local.set $8
-       end
-       local.get $8
-       call $~lib/util/number/decimalCount32
-       i32.const 1
-       i32.add
-       local.set $4
-       block $~lib/util/number/utoa32_core|inlined.5
-        local.get $9
-        local.set $11
-        local.get $8
-        local.set $5
-        local.get $4
-        local.set $10
-        local.get $11
-        local.get $5
-        local.get $10
-        call $~lib/util/number/utoa32_lut
-       end
-       local.get $9
-       i32.const 45
-       i32.const 43
-       local.get $6
-       select
-       i32.store16
-       local.get $4
       end
+      local.get $8
+      call $~lib/util/number/decimalCount32
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $9
+      local.set $11
+      local.get $8
+      local.set $5
+      local.get $4
+      local.set $10
+      local.get $11
+      local.get $5
+      local.get $10
+      call $~lib/util/number/utoa32_lut
+      local.get $9
+      i32.const 45
+      i32.const 43
+      local.get $6
+      select
+      i32.store16
+      local.get $4
       i32.add
       local.set $1
       local.get $1
@@ -7927,7 +7611,6 @@
    unreachable
   end
   unreachable
-  unreachable
  )
  (func $~lib/util/number/dtoa_core (; 80 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
   (local $2 i32)
@@ -7970,387 +7653,371 @@
    i32.const 45
    i32.store16
   end
-  block $~lib/util/number/grisu2|inlined.0 (result i32)
-   local.get $1
-   local.set $5
-   local.get $0
-   local.set $4
-   local.get $2
-   local.set $3
-   local.get $5
-   i64.reinterpret_f64
-   local.set $6
-   local.get $6
-   i64.const 9218868437227405312
-   i64.and
-   i64.const 52
-   i64.shr_u
-   i32.wrap_i64
-   local.set $7
-   local.get $6
-   i64.const 4503599627370495
-   i64.and
-   local.set $8
-   local.get $7
-   i32.const 0
-   i32.ne
-   i64.extend_i32_u
-   i64.const 52
-   i64.shl
-   local.get $8
-   i64.add
-   local.set $9
-   local.get $7
-   i32.const 1
-   local.get $7
-   i32.const 0
-   i32.ne
-   select
-   i32.const 1023
-   i32.const 52
-   i32.add
-   i32.sub
-   local.set $7
-   block $~lib/util/number/normalizedBoundaries|inlined.0
-    local.get $9
-    local.set $11
-    local.get $7
-    local.set $10
-    local.get $11
-    i64.const 1
-    i64.shl
-    i64.const 1
-    i64.add
-    local.set $12
-    local.get $10
-    i32.const 1
-    i32.sub
-    local.set $13
-    local.get $12
-    i64.clz
-    i32.wrap_i64
-    local.set $14
-    local.get $12
-    local.get $14
-    i64.extend_i32_s
-    i64.shl
-    local.set $12
-    local.get $13
-    local.get $14
-    i32.sub
-    local.set $13
-    i32.const 1
-    local.get $11
-    i64.const 4503599627370496
-    i64.eq
-    i32.add
-    local.set $15
-    local.get $12
-    global.set $~lib/util/number/_frc_plus
-    local.get $11
-    local.get $15
-    i64.extend_i32_s
-    i64.shl
-    i64.const 1
-    i64.sub
-    local.get $10
-    local.get $15
-    i32.sub
-    local.get $13
-    i32.sub
-    i64.extend_i32_s
-    i64.shl
-    global.set $~lib/util/number/_frc_minus
-    local.get $13
-    global.set $~lib/util/number/_exp
-   end
-   block $~lib/util/number/getCachedPower|inlined.0
-    global.get $~lib/util/number/_exp
-    local.set $10
-    i32.const -61
-    local.get $10
-    i32.sub
-    f64.convert_i32_s
-    f64.const 0.30102999566398114
-    f64.mul
-    f64.const 347
-    f64.add
-    local.set $16
-    local.get $16
-    i32.trunc_f64_s
-    local.set $15
-    local.get $15
-    local.get $15
-    f64.convert_i32_s
-    local.get $16
-    f64.ne
-    i32.add
-    local.set $15
-    local.get $15
-    i32.const 3
-    i32.shr_s
-    i32.const 1
-    i32.add
-    local.set $14
-    i32.const 348
-    local.get $14
-    i32.const 3
-    i32.shl
-    i32.sub
-    global.set $~lib/util/number/_K
-    i32.const 5016
-    local.get $14
-    call $~lib/array/Array<u64>#__unchecked_get
-    global.set $~lib/util/number/_frc_pow
-    i32.const 5240
-    local.get $14
-    call $~lib/array/Array<i16>#__unchecked_get
-    global.set $~lib/util/number/_exp_pow
-   end
-   local.get $9
-   i64.clz
-   i32.wrap_i64
-   local.set $14
-   local.get $9
-   local.get $14
-   i64.extend_i32_s
-   i64.shl
-   local.set $9
-   local.get $7
-   local.get $14
-   i32.sub
-   local.set $7
-   global.get $~lib/util/number/_frc_pow
-   local.set $12
-   global.get $~lib/util/number/_exp_pow
-   local.set $15
-   block $~lib/util/number/umul64f|inlined.0 (result i64)
-    local.get $9
-    local.set $17
-    local.get $12
-    local.set $11
-    local.get $17
-    i64.const 4294967295
-    i64.and
-    local.set $18
-    local.get $11
-    i64.const 4294967295
-    i64.and
-    local.set $19
-    local.get $17
-    i64.const 32
-    i64.shr_u
-    local.set $20
-    local.get $11
-    i64.const 32
-    i64.shr_u
-    local.set $21
-    local.get $18
-    local.get $19
-    i64.mul
-    local.set $22
-    local.get $20
-    local.get $19
-    i64.mul
-    local.get $22
-    i64.const 32
-    i64.shr_u
-    i64.add
-    local.set $23
-    local.get $18
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.const 4294967295
-    i64.and
-    i64.add
-    local.set $24
-    local.get $24
-    i64.const 2147483647
-    i64.add
-    local.set $24
-    local.get $23
-    i64.const 32
-    i64.shr_u
-    local.set $23
-    local.get $24
-    i64.const 32
-    i64.shr_u
-    local.set $24
-    local.get $20
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.add
-    local.get $24
-    i64.add
-   end
-   local.set $24
-   block $~lib/util/number/umul64e|inlined.0 (result i32)
-    local.get $7
-    local.set $10
-    local.get $15
-    local.set $13
-    local.get $10
-    local.get $13
-    i32.add
-    i32.const 64
-    i32.add
-   end
-   local.set $10
-   block $~lib/util/number/umul64f|inlined.1 (result i64)
-    global.get $~lib/util/number/_frc_plus
-    local.set $17
-    local.get $12
-    local.set $11
-    local.get $17
-    i64.const 4294967295
-    i64.and
-    local.set $23
-    local.get $11
-    i64.const 4294967295
-    i64.and
-    local.set $22
-    local.get $17
-    i64.const 32
-    i64.shr_u
-    local.set $21
-    local.get $11
-    i64.const 32
-    i64.shr_u
-    local.set $20
-    local.get $23
-    local.get $22
-    i64.mul
-    local.set $19
-    local.get $21
-    local.get $22
-    i64.mul
-    local.get $19
-    i64.const 32
-    i64.shr_u
-    i64.add
-    local.set $18
-    local.get $23
-    local.get $20
-    i64.mul
-    local.get $18
-    i64.const 4294967295
-    i64.and
-    i64.add
-    local.set $25
-    local.get $25
-    i64.const 2147483647
-    i64.add
-    local.set $25
-    local.get $18
-    i64.const 32
-    i64.shr_u
-    local.set $18
-    local.get $25
-    i64.const 32
-    i64.shr_u
-    local.set $25
-    local.get $21
-    local.get $20
-    i64.mul
-    local.get $18
-    i64.add
-    local.get $25
-    i64.add
-   end
-   i64.const 1
-   i64.sub
-   local.set $25
-   block $~lib/util/number/umul64e|inlined.1 (result i32)
-    global.get $~lib/util/number/_exp
-    local.set $26
-    local.get $15
-    local.set $13
-    local.get $26
-    local.get $13
-    i32.add
-    i32.const 64
-    i32.add
-   end
-   local.set $26
-   block $~lib/util/number/umul64f|inlined.2 (result i64)
-    global.get $~lib/util/number/_frc_minus
-    local.set $17
-    local.get $12
-    local.set $11
-    local.get $17
-    i64.const 4294967295
-    i64.and
-    local.set $18
-    local.get $11
-    i64.const 4294967295
-    i64.and
-    local.set $19
-    local.get $17
-    i64.const 32
-    i64.shr_u
-    local.set $20
-    local.get $11
-    i64.const 32
-    i64.shr_u
-    local.set $21
-    local.get $18
-    local.get $19
-    i64.mul
-    local.set $22
-    local.get $20
-    local.get $19
-    i64.mul
-    local.get $22
-    i64.const 32
-    i64.shr_u
-    i64.add
-    local.set $23
-    local.get $18
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.const 4294967295
-    i64.and
-    i64.add
-    local.set $27
-    local.get $27
-    i64.const 2147483647
-    i64.add
-    local.set $27
-    local.get $23
-    i64.const 32
-    i64.shr_u
-    local.set $23
-    local.get $27
-    i64.const 32
-    i64.shr_u
-    local.set $27
-    local.get $20
-    local.get $21
-    i64.mul
-    local.get $23
-    i64.add
-    local.get $27
-    i64.add
-   end
-   i64.const 1
-   i64.add
-   local.set $27
-   local.get $25
-   local.get $27
-   i64.sub
-   local.set $23
-   local.get $4
-   local.get $24
-   local.get $10
-   local.get $25
-   local.get $26
-   local.get $23
-   local.get $3
-   call $~lib/util/number/genDigits
-  end
+  local.get $1
+  local.set $5
+  local.get $0
+  local.set $4
+  local.get $2
+  local.set $3
+  local.get $5
+  i64.reinterpret_f64
+  local.set $6
+  local.get $6
+  i64.const 9218868437227405312
+  i64.and
+  i64.const 52
+  i64.shr_u
+  i32.wrap_i64
+  local.set $7
+  local.get $6
+  i64.const 4503599627370495
+  i64.and
+  local.set $8
+  local.get $7
+  i32.const 0
+  i32.ne
+  i64.extend_i32_u
+  i64.const 52
+  i64.shl
+  local.get $8
+  i64.add
+  local.set $9
+  local.get $7
+  i32.const 1
+  local.get $7
+  i32.const 0
+  i32.ne
+  select
+  i32.const 1023
+  i32.const 52
+  i32.add
+  i32.sub
+  local.set $7
+  local.get $9
+  local.set $11
+  local.get $7
+  local.set $10
+  local.get $11
+  i64.const 1
+  i64.shl
+  i64.const 1
+  i64.add
+  local.set $12
+  local.get $10
+  i32.const 1
+  i32.sub
+  local.set $13
+  local.get $12
+  i64.clz
+  i32.wrap_i64
+  local.set $14
+  local.get $12
+  local.get $14
+  i64.extend_i32_s
+  i64.shl
+  local.set $12
+  local.get $13
+  local.get $14
+  i32.sub
+  local.set $13
+  i32.const 1
+  local.get $11
+  i64.const 4503599627370496
+  i64.eq
+  i32.add
+  local.set $15
+  local.get $12
+  global.set $~lib/util/number/_frc_plus
+  local.get $11
+  local.get $15
+  i64.extend_i32_s
+  i64.shl
+  i64.const 1
+  i64.sub
+  local.get $10
+  local.get $15
+  i32.sub
+  local.get $13
+  i32.sub
+  i64.extend_i32_s
+  i64.shl
+  global.set $~lib/util/number/_frc_minus
+  local.get $13
+  global.set $~lib/util/number/_exp
+  global.get $~lib/util/number/_exp
+  local.set $10
+  i32.const -61
+  local.get $10
+  i32.sub
+  f64.convert_i32_s
+  f64.const 0.30102999566398114
+  f64.mul
+  f64.const 347
+  f64.add
+  local.set $16
+  local.get $16
+  i32.trunc_f64_s
+  local.set $15
+  local.get $15
+  local.get $15
+  f64.convert_i32_s
+  local.get $16
+  f64.ne
+  i32.add
+  local.set $15
+  local.get $15
+  i32.const 3
+  i32.shr_s
+  i32.const 1
+  i32.add
+  local.set $14
+  i32.const 348
+  local.get $14
+  i32.const 3
+  i32.shl
+  i32.sub
+  global.set $~lib/util/number/_K
+  i32.const 5016
+  local.get $14
+  call $~lib/array/Array<u64>#__unchecked_get
+  global.set $~lib/util/number/_frc_pow
+  i32.const 5240
+  local.get $14
+  call $~lib/array/Array<i16>#__unchecked_get
+  global.set $~lib/util/number/_exp_pow
+  local.get $9
+  i64.clz
+  i32.wrap_i64
+  local.set $14
+  local.get $9
+  local.get $14
+  i64.extend_i32_s
+  i64.shl
+  local.set $9
+  local.get $7
+  local.get $14
+  i32.sub
+  local.set $7
+  global.get $~lib/util/number/_frc_pow
+  local.set $12
+  global.get $~lib/util/number/_exp_pow
+  local.set $15
+  local.get $9
+  local.set $17
+  local.get $12
+  local.set $11
+  local.get $17
+  i64.const 4294967295
+  i64.and
+  local.set $18
+  local.get $11
+  i64.const 4294967295
+  i64.and
+  local.set $19
+  local.get $17
+  i64.const 32
+  i64.shr_u
+  local.set $20
+  local.get $11
+  i64.const 32
+  i64.shr_u
+  local.set $21
+  local.get $18
+  local.get $19
+  i64.mul
+  local.set $22
+  local.get $20
+  local.get $19
+  i64.mul
+  local.get $22
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.set $23
+  local.get $18
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.const 4294967295
+  i64.and
+  i64.add
+  local.set $24
+  local.get $24
+  i64.const 2147483647
+  i64.add
+  local.set $24
+  local.get $23
+  i64.const 32
+  i64.shr_u
+  local.set $23
+  local.get $24
+  i64.const 32
+  i64.shr_u
+  local.set $24
+  local.get $20
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.add
+  local.get $24
+  i64.add
+  local.set $24
+  local.get $7
+  local.set $10
+  local.get $15
+  local.set $13
+  local.get $10
+  local.get $13
+  i32.add
+  i32.const 64
+  i32.add
+  local.set $10
+  global.get $~lib/util/number/_frc_plus
+  local.set $17
+  local.get $12
+  local.set $11
+  local.get $17
+  i64.const 4294967295
+  i64.and
+  local.set $23
+  local.get $11
+  i64.const 4294967295
+  i64.and
+  local.set $22
+  local.get $17
+  i64.const 32
+  i64.shr_u
+  local.set $21
+  local.get $11
+  i64.const 32
+  i64.shr_u
+  local.set $20
+  local.get $23
+  local.get $22
+  i64.mul
+  local.set $19
+  local.get $21
+  local.get $22
+  i64.mul
+  local.get $19
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.set $18
+  local.get $23
+  local.get $20
+  i64.mul
+  local.get $18
+  i64.const 4294967295
+  i64.and
+  i64.add
+  local.set $25
+  local.get $25
+  i64.const 2147483647
+  i64.add
+  local.set $25
+  local.get $18
+  i64.const 32
+  i64.shr_u
+  local.set $18
+  local.get $25
+  i64.const 32
+  i64.shr_u
+  local.set $25
+  local.get $21
+  local.get $20
+  i64.mul
+  local.get $18
+  i64.add
+  local.get $25
+  i64.add
+  i64.const 1
+  i64.sub
+  local.set $25
+  global.get $~lib/util/number/_exp
+  local.set $26
+  local.get $15
+  local.set $13
+  local.get $26
+  local.get $13
+  i32.add
+  i32.const 64
+  i32.add
+  local.set $26
+  global.get $~lib/util/number/_frc_minus
+  local.set $17
+  local.get $12
+  local.set $11
+  local.get $17
+  i64.const 4294967295
+  i64.and
+  local.set $18
+  local.get $11
+  i64.const 4294967295
+  i64.and
+  local.set $19
+  local.get $17
+  i64.const 32
+  i64.shr_u
+  local.set $20
+  local.get $11
+  i64.const 32
+  i64.shr_u
+  local.set $21
+  local.get $18
+  local.get $19
+  i64.mul
+  local.set $22
+  local.get $20
+  local.get $19
+  i64.mul
+  local.get $22
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.set $23
+  local.get $18
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.const 4294967295
+  i64.and
+  i64.add
+  local.set $27
+  local.get $27
+  i64.const 2147483647
+  i64.add
+  local.set $27
+  local.get $23
+  i64.const 32
+  i64.shr_u
+  local.set $23
+  local.get $27
+  i64.const 32
+  i64.shr_u
+  local.set $27
+  local.get $20
+  local.get $21
+  i64.mul
+  local.get $23
+  i64.add
+  local.get $27
+  i64.add
+  i64.const 1
+  i64.add
+  local.set $27
+  local.get $25
+  local.get $27
+  i64.sub
+  local.set $23
+  local.get $4
+  local.get $24
+  local.get $10
+  local.get $25
+  local.get $26
+  local.get $23
+  local.get $3
+  call $~lib/util/number/genDigits
   local.set $28
   local.get $0
   local.get $2
@@ -8756,14 +8423,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 0
-   i32.const 0
-   call $~lib/string/String.fromCharCode|trampoline
-   local.tee $0
-  end
+  i32.const 1
+  global.set $~lib/argc
+  i32.const 0
+  i32.const 0
+  call $~lib/string/String.fromCharCode|trampoline
+  local.tee $0
   i32.const 384
   call $~lib/string/String.__eq
   i32.eqz
@@ -8775,14 +8440,12 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 54
-   i32.const 0
-   call $~lib/string/String.fromCharCode|trampoline
-   local.tee $1
-  end
+  i32.const 1
+  global.set $~lib/argc
+  i32.const 54
+  i32.const 0
+  call $~lib/string/String.fromCharCode|trampoline
+  local.tee $1
   i32.const 432
   call $~lib/string/String.__eq
   i32.eqz
@@ -8794,16 +8457,14 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 65536
-   i32.const 54
-   i32.add
-   i32.const 0
-   call $~lib/string/String.fromCharCode|trampoline
-   local.tee $2
-  end
+  i32.const 1
+  global.set $~lib/argc
+  i32.const 65536
+  i32.const 54
+  i32.add
+  i32.const 0
+  call $~lib/string/String.fromCharCode|trampoline
+  local.tee $2
   i32.const 432
   call $~lib/string/String.__eq
   i32.eqz
@@ -9684,42 +9345,40 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block
-   i32.const 408
-   i32.const 1488
-   call $~lib/string/String.__concat
-   local.tee $22
-   call $~lib/rt/pure/__retain
-   local.set $23
-   local.get $23
-   i32.const 1512
-   call $~lib/string/String.__eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 72
-    i32.const 92
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $23
-   i32.const 408
-   call $~lib/string/String.__ne
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 72
-    i32.const 93
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $22
-   call $~lib/rt/pure/__release
-   local.get $23
-   call $~lib/rt/pure/__release
+  i32.const 408
+  i32.const 1488
+  call $~lib/string/String.__concat
+  local.tee $22
+  call $~lib/rt/pure/__retain
+  local.set $23
+  local.get $23
+  i32.const 1512
+  call $~lib/string/String.__eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 72
+   i32.const 92
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
   end
+  local.get $23
+  i32.const 408
+  call $~lib/string/String.__ne
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 72
+   i32.const 93
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $22
+  call $~lib/rt/pure/__release
+  local.get $23
+  call $~lib/rt/pure/__release
   i32.const 120
   i32.const 120
   call $~lib/string/String.__eq
@@ -10075,43 +9734,41 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block
-   i32.const 65377
-   call $~lib/string/String.fromCodePoint
-   local.set $23
-   i32.const 55296
-   call $~lib/string/String.fromCodePoint
-   local.tee $22
-   i32.const 56322
-   call $~lib/string/String.fromCodePoint
-   local.tee $24
-   call $~lib/string/String.__concat
-   local.tee $25
-   call $~lib/rt/pure/__retain
-   local.set $26
-   local.get $23
-   local.get $26
-   call $~lib/string/String.__gt
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 72
-    i32.const 131
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $23
-   call $~lib/rt/pure/__release
-   local.get $22
-   call $~lib/rt/pure/__release
-   local.get $24
-   call $~lib/rt/pure/__release
-   local.get $25
-   call $~lib/rt/pure/__release
-   local.get $26
-   call $~lib/rt/pure/__release
+  i32.const 65377
+  call $~lib/string/String.fromCodePoint
+  local.set $23
+  i32.const 55296
+  call $~lib/string/String.fromCodePoint
+  local.tee $22
+  i32.const 56322
+  call $~lib/string/String.fromCodePoint
+  local.tee $24
+  call $~lib/string/String.__concat
+  local.tee $25
+  call $~lib/rt/pure/__retain
+  local.set $26
+  local.get $23
+  local.get $26
+  call $~lib/string/String.__gt
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 72
+   i32.const 131
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
   end
+  local.get $23
+  call $~lib/rt/pure/__release
+  local.get $22
+  call $~lib/rt/pure/__release
+  local.get $24
+  call $~lib/rt/pure/__release
+  local.get $25
+  call $~lib/rt/pure/__release
+  local.get $26
+  call $~lib/rt/pure/__release
   i32.const 736
   call $~lib/string/String#get:length
   i32.const 3
@@ -10260,21 +9917,19 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block (result i32)
-   i32.const 2088
-   local.tee $31
-   global.get $std/string/str
-   local.tee $32
-   i32.ne
-   if
-    local.get $31
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $32
-    call $~lib/rt/pure/__release
-   end
+  i32.const 2088
+  local.tee $31
+  global.get $std/string/str
+  local.tee $32
+  i32.ne
+  if
    local.get $31
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $32
+   call $~lib/rt/pure/__release
   end
+  local.get $31
   global.set $std/string/str
   global.get $std/string/str
   i32.const 0
@@ -10388,229 +10043,217 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block
-   i32.const 0
-   local.set $38
-   block (result i32)
-    i32.const 120
-    i32.const 0
-    global.get $~lib/builtins/i32.MAX_VALUE
-    call $~lib/string/String#split
-    local.set $39
-    local.get $38
-    call $~lib/rt/pure/__release
-    local.get $39
-   end
-   local.set $38
+  i32.const 0
+  local.set $38
+  i32.const 120
+  i32.const 0
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
+  local.set $39
+  local.get $38
+  call $~lib/rt/pure/__release
+  local.get $39
+  local.set $38
+  local.get $38
+  call $~lib/array/Array<~lib/string/String>#get:length
+  i32.const 1
+  i32.eq
+  if (result i32)
    local.get $38
-   call $~lib/array/Array<~lib/string/String>#get:length
-   i32.const 1
-   i32.eq
-   if (result i32)
-    local.get $38
-    i32.const 0
-    call $~lib/array/Array<~lib/string/String>#__get
-    local.tee $39
-    i32.const 120
-    call $~lib/string/String.__eq
-    local.set $40
-    local.get $39
-    call $~lib/rt/pure/__release
-    local.get $40
-   else    
-    i32.const 0
-   end
    i32.const 0
-   i32.ne
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 72
-    i32.const 160
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 120
-    i32.const 120
-    global.get $~lib/builtins/i32.MAX_VALUE
-    call $~lib/string/String#split
-    local.set $40
-    local.get $38
-    call $~lib/rt/pure/__release
-    local.get $40
-   end
-   local.set $38
-   local.get $38
-   call $~lib/array/Array<~lib/string/String>#get:length
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 72
-    i32.const 162
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 120
-    i32.const 920
-    global.get $~lib/builtins/i32.MAX_VALUE
-    call $~lib/string/String#split
-    local.set $39
-    local.get $38
-    call $~lib/rt/pure/__release
-    local.get $39
-   end
-   local.set $38
-   local.get $38
-   call $~lib/array/Array<~lib/string/String>#get:length
-   i32.const 1
-   i32.eq
-   if (result i32)
-    local.get $38
-    i32.const 0
-    call $~lib/array/Array<~lib/string/String>#__get
-    local.tee $39
-    i32.const 120
-    call $~lib/string/String.__eq
-    local.set $40
-    local.get $39
-    call $~lib/rt/pure/__release
-    local.get $40
-   else    
-    i32.const 0
-   end
-   i32.const 0
-   i32.ne
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 72
-    i32.const 164
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 2464
-    i32.const 2496
-    global.get $~lib/builtins/i32.MAX_VALUE
-    call $~lib/string/String#split
-    local.set $40
-    local.get $38
-    call $~lib/rt/pure/__release
-    local.get $40
-   end
-   local.set $38
-   local.get $38
-   call $~lib/array/Array<~lib/string/String>#get:length
-   i32.const 1
-   i32.eq
-   if (result i32)
-    local.get $38
-    i32.const 0
-    call $~lib/array/Array<~lib/string/String>#__get
-    local.tee $40
-    i32.const 2464
-    call $~lib/string/String.__eq
-    local.set $39
-    local.get $40
-    call $~lib/rt/pure/__release
-    local.get $39
-   else    
-    i32.const 0
-   end
-   i32.const 0
-   i32.ne
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 72
-    i32.const 166
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    i32.const 2464
-    i32.const 920
-    global.get $~lib/builtins/i32.MAX_VALUE
-    call $~lib/string/String#split
-    local.set $39
-    local.get $38
-    call $~lib/rt/pure/__release
-    local.get $39
-   end
-   local.set $38
-   local.get $38
-   call $~lib/array/Array<~lib/string/String>#get:length
-   i32.const 3
-   i32.eq
-   if (result i32)
-    local.get $38
-    i32.const 0
-    call $~lib/array/Array<~lib/string/String>#__get
-    local.tee $39
-    i32.const 408
-    call $~lib/string/String.__eq
-    local.set $40
-    local.get $39
-    call $~lib/rt/pure/__release
-    local.get $40
-   else    
-    i32.const 0
-   end
-   i32.const 0
-   i32.ne
-   if (result i32)
-    local.get $38
-    i32.const 1
-    call $~lib/array/Array<~lib/string/String>#__get
-    local.tee $39
-    i32.const 1488
-    call $~lib/string/String.__eq
-    local.set $40
-    local.get $39
-    call $~lib/rt/pure/__release
-    local.get $40
-   else    
-    i32.const 0
-   end
-   i32.const 0
-   i32.ne
-   if (result i32)
-    local.get $38
-    i32.const 2
-    call $~lib/array/Array<~lib/string/String>#__get
-    local.tee $39
-    i32.const 2520
-    call $~lib/string/String.__eq
-    local.set $40
-    local.get $39
-    call $~lib/rt/pure/__release
-    local.get $40
-   else    
-    i32.const 0
-   end
-   i32.const 0
-   i32.ne
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 72
-    i32.const 168
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $38
+   call $~lib/array/Array<~lib/string/String>#__get
+   local.tee $39
+   i32.const 120
+   call $~lib/string/String.__eq
+   local.set $40
+   local.get $39
    call $~lib/rt/pure/__release
+   local.get $40
+  else   
+   i32.const 0
   end
   i32.const 0
+  i32.ne
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 72
+   i32.const 160
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 120
+  i32.const 120
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
+  local.set $40
+  local.get $38
+  call $~lib/rt/pure/__release
+  local.get $40
+  local.set $38
+  local.get $38
+  call $~lib/array/Array<~lib/string/String>#get:length
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 72
+   i32.const 162
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 120
+  i32.const 920
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
+  local.set $39
+  local.get $38
+  call $~lib/rt/pure/__release
+  local.get $39
+  local.set $38
+  local.get $38
+  call $~lib/array/Array<~lib/string/String>#get:length
+  i32.const 1
+  i32.eq
+  if (result i32)
+   local.get $38
+   i32.const 0
+   call $~lib/array/Array<~lib/string/String>#__get
+   local.tee $39
+   i32.const 120
+   call $~lib/string/String.__eq
+   local.set $40
+   local.get $39
+   call $~lib/rt/pure/__release
+   local.get $40
+  else   
+   i32.const 0
+  end
+  i32.const 0
+  i32.ne
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 72
+   i32.const 164
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 2464
+  i32.const 2496
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
+  local.set $40
+  local.get $38
+  call $~lib/rt/pure/__release
+  local.get $40
+  local.set $38
+  local.get $38
+  call $~lib/array/Array<~lib/string/String>#get:length
+  i32.const 1
+  i32.eq
+  if (result i32)
+   local.get $38
+   i32.const 0
+   call $~lib/array/Array<~lib/string/String>#__get
+   local.tee $40
+   i32.const 2464
+   call $~lib/string/String.__eq
+   local.set $39
+   local.get $40
+   call $~lib/rt/pure/__release
+   local.get $39
+  else   
+   i32.const 0
+  end
+  i32.const 0
+  i32.ne
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 72
+   i32.const 166
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 2464
+  i32.const 920
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
+  local.set $39
+  local.get $38
+  call $~lib/rt/pure/__release
+  local.get $39
+  local.set $38
+  local.get $38
+  call $~lib/array/Array<~lib/string/String>#get:length
+  i32.const 3
+  i32.eq
+  if (result i32)
+   local.get $38
+   i32.const 0
+   call $~lib/array/Array<~lib/string/String>#__get
+   local.tee $39
+   i32.const 408
+   call $~lib/string/String.__eq
+   local.set $40
+   local.get $39
+   call $~lib/rt/pure/__release
+   local.get $40
+  else   
+   i32.const 0
+  end
+  i32.const 0
+  i32.ne
+  if (result i32)
+   local.get $38
+   i32.const 1
+   call $~lib/array/Array<~lib/string/String>#__get
+   local.tee $39
+   i32.const 1488
+   call $~lib/string/String.__eq
+   local.set $40
+   local.get $39
+   call $~lib/rt/pure/__release
+   local.get $40
+  else   
+   i32.const 0
+  end
+  i32.const 0
+  i32.ne
+  if (result i32)
+   local.get $38
+   i32.const 2
+   call $~lib/array/Array<~lib/string/String>#__get
+   local.tee $39
+   i32.const 2520
+   call $~lib/string/String.__eq
+   local.set $40
+   local.get $39
+   call $~lib/rt/pure/__release
+   local.get $40
+  else   
+   i32.const 0
+  end
+  i32.const 0
+  i32.ne
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 72
+   i32.const 168
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $38
+  call $~lib/rt/pure/__release
+  i32.const 0
   call $~lib/util/number/itoa32
   local.tee $38
   i32.const 1040
@@ -12327,103 +11970,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 136
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 136
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 136
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 136
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -12456,23 +12079,24 @@
     local.get $2
     local.get $3
     i32.lt_u
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    i32.load
+    local.set $4
+    local.get $4
     if
-     local.get $2
-     i32.load
-     local.set $4
      local.get $4
-     if
-      local.get $4
-      local.get $1
-      call $~lib/rt/pure/__visit
-     end
-     local.get $2
-     i32.const 4
-     i32.add
-     local.set $2
-     br $continue|0
+     local.get $1
+     call $~lib/rt/pure/__visit
     end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
  )
  (func $~lib/array/Array<i32>#__visit_impl (; 92 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
@@ -12490,152 +12114,60 @@
  (func $~lib/rt/__visit_members (; 96 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   block $block$4$break
-   block
-   end
-   block $switch$1$leave
-    block $switch$1$default
-     block $switch$1$case$9
-      block $switch$1$case$8
-       block $switch$1$case$7
-        block $switch$1$case$6
-         block $switch$1$case$5
-          block $switch$1$case$4
-           block $switch$1$case$2
-            local.get $0
-            i32.const 8
-            i32.sub
-            i32.load
-            br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$6 $switch$1$case$7 $switch$1$case$8 $switch$1$case$9 $switch$1$default
-           end
-           block
-            block
-             return
-             unreachable
-            end
-            unreachable
-            unreachable
-           end
-           unreachable
-          end
-          block
-           br $block$4$break
-           unreachable
-          end
-          unreachable
-         end
-         block
-          block
+   block $switch$1$default
+    block $switch$1$case$9
+     block $switch$1$case$8
+      block $switch$1$case$7
+       block $switch$1$case$6
+        block $switch$1$case$5
+         block $switch$1$case$4
+          block $switch$1$case$2
            local.get $0
-           local.get $1
-           call $~lib/array/Array<~lib/string/String>#__visit_impl
-           block
-            br $block$4$break
-            unreachable
-           end
-           unreachable
-           unreachable
+           i32.const 8
+           i32.sub
+           i32.load
+           br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$5 $switch$1$case$6 $switch$1$case$7 $switch$1$case$8 $switch$1$case$9 $switch$1$default
           end
-          unreachable
-          unreachable
+          return
          end
-         unreachable
+         br $block$4$break
         end
-        block
-         block
-          local.get $0
-          local.get $1
-          call $~lib/array/Array<i32>#__visit_impl
-          block
-           br $block$4$break
-           unreachable
-          end
-          unreachable
-          unreachable
-         end
-         unreachable
-         unreachable
-        end
-        unreachable
-       end
-       block
-        block
-         local.get $0
-         local.get $1
-         call $~lib/array/Array<u32>#__visit_impl
-         block
-          br $block$4$break
-          unreachable
-         end
-         unreachable
-         unreachable
-        end
-        unreachable
-        unreachable
-       end
-       unreachable
-      end
-      block
-       block
         local.get $0
         local.get $1
-        call $~lib/array/Array<u64>#__visit_impl
-        block
-         br $block$4$break
-         unreachable
-        end
-        unreachable
-        unreachable
+        call $~lib/array/Array<~lib/string/String>#__visit_impl
+        br $block$4$break
        end
-       unreachable
-       unreachable
-      end
-      unreachable
-     end
-     block
-      block
        local.get $0
        local.get $1
-       call $~lib/array/Array<i16>#__visit_impl
-       block
-        br $block$4$break
-        unreachable
-       end
-       unreachable
-       unreachable
+       call $~lib/array/Array<i32>#__visit_impl
+       br $block$4$break
       end
-      unreachable
-      unreachable
+      local.get $0
+      local.get $1
+      call $~lib/array/Array<u32>#__visit_impl
+      br $block$4$break
      end
-     unreachable
-    end
-    block
-     block
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
-   end
-  end
-  block
-   block
-    local.get $0
-    i32.load
-    local.tee $2
-    if
-     local.get $2
+     local.get $0
      local.get $1
-     call $~lib/rt/pure/__visit
+     call $~lib/array/Array<u64>#__visit_impl
+     br $block$4$break
     end
-    return
-    unreachable
+    local.get $0
+    local.get $1
+    call $~lib/array/Array<i16>#__visit_impl
+    br $block$4$break
    end
    unreachable
-   unreachable
   end
-  unreachable
+  local.get $0
+  i32.load
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/pure/__visit
+  end
+  return
  )
  (func $null (; 97 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/std/symbol.optimized.wat b/tests/compiler/std/symbol.optimized.wat
index 2ec361f7..4f375618 100644
--- a/tests/compiler/std/symbol.optimized.wat
+++ b/tests/compiler/std/symbol.optimized.wat
@@ -208,14 +208,12 @@
    i32.and
    local.tee $1
    i32.sub
-   local.set $2
    local.get $0
    local.get $1
    i32.add
    local.tee $0
    i32.const 0
    i32.store
-   local.get $2
    i32.const -4
    i32.and
    local.tee $1
@@ -478,7 +476,7 @@
     i32.const 1
     i32.shl
     local.set $3
-    loop $repeat|0
+    loop $loop|0
      local.get $2
      local.get $3
      i32.ge_u
@@ -496,8 +494,7 @@
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -599,13 +596,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=8
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=8
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -867,13 +866,15 @@
     if
      local.get $0
      return
+    else     
+     local.get $0
+     i32.load offset=8
+     i32.const -2
+     i32.and
+     local.set $0
+     br $continue|0
     end
-    local.get $0
-    i32.load offset=8
-    i32.const -2
-    i32.and
-    local.set $0
-    br $continue|0
+    unreachable
    end
   end
   i32.const 0
@@ -1221,7 +1222,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1303,7 +1305,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
diff --git a/tests/compiler/std/symbol.untouched.wat b/tests/compiler/std/symbol.untouched.wat
index 3e851935..d5956daa 100644
--- a/tests/compiler/std/symbol.untouched.wat
+++ b/tests/compiler/std/symbol.untouched.wat
@@ -68,14 +68,12 @@
   local.get $0
   call $~lib/rt/stub/__retain
   drop
-  block (result i32)
-   global.get $~lib/symbol/nextId
-   local.tee $1
-   i32.const 1
-   i32.add
-   global.set $~lib/symbol/nextId
-   local.get $1
-  end
+  global.get $~lib/symbol/nextId
+  local.tee $1
+  i32.const 1
+  i32.add
+  global.set $~lib/symbol/nextId
+  local.get $1
   local.set $2
   local.get $2
   i32.eqz
@@ -410,36 +408,37 @@
      local.get $3
      i32.const 32
      i32.ge_u
-     if
-      local.get $5
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 8
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 16
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 24
-      i32.add
-      local.get $8
-      i64.store
-      local.get $3
-      i32.const 32
-      i32.sub
-      local.set $3
-      local.get $5
-      i32.const 32
-      i32.add
-      local.set $5
-      br $continue|0
-     end
+     i32.eqz
+     br_if $break|0
+     local.get $5
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 8
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 16
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 24
+     i32.add
+     local.get $8
+     i64.store
+     local.get $3
+     i32.const 32
+     i32.sub
+     local.set $3
+     local.get $5
+     i32.const 32
+     i32.add
+     local.set $5
+     br $continue|0
     end
+    unreachable
    end
   end
  )
@@ -472,16 +471,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/stub/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/stub/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -490,16 +487,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 48
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/stub/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 48
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/stub/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -512,36 +507,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<~lib/string/String,usize>#constructor (; 8 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 3
-    call $~lib/rt/stub/__alloc
-    call $~lib/rt/stub/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 3
+   call $~lib/rt/stub/__alloc
+   call $~lib/rt/stub/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<~lib/string/String,usize>#clear
   local.get $0
  )
@@ -550,16 +543,14 @@
   (local $2 i32)
   local.get $0
   local.tee $1
-  block (result i32)
-   i32.const 0
-   i32.const 16
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $2
-   local.get $1
-   i32.load
-   call $~lib/rt/stub/__release
-   local.get $2
-  end
+  i32.const 0
+  i32.const 16
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $2
+  local.get $1
+  i32.load
+  call $~lib/rt/stub/__release
+  local.get $2
   i32.store
   local.get $0
   i32.const 4
@@ -568,16 +559,14 @@
   i32.store offset=4
   local.get $0
   local.tee $2
-  block (result i32)
-   i32.const 0
-   i32.const 48
-   call $~lib/arraybuffer/ArrayBuffer#constructor
-   local.set $1
-   local.get $2
-   i32.load offset=8
-   call $~lib/rt/stub/__release
-   local.get $1
-  end
+  i32.const 0
+  i32.const 48
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.set $1
+  local.get $2
+  i32.load offset=8
+  call $~lib/rt/stub/__release
+  local.get $1
   i32.store offset=8
   local.get $0
   i32.const 4
@@ -590,36 +579,34 @@
   i32.store offset=20
  )
  (func $~lib/map/Map<usize,~lib/string/String>#constructor (; 10 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 24
-    i32.const 4
-    call $~lib/rt/stub/__alloc
-    call $~lib/rt/stub/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
-   i32.const 0
-   i32.store offset=12
-   local.get $0
-   i32.const 0
-   i32.store offset=16
-   local.get $0
-   i32.const 0
-   i32.store offset=20
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 24
+   i32.const 4
+   call $~lib/rt/stub/__alloc
+   call $~lib/rt/stub/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  i32.const 0
+  i32.store offset=16
+  local.get $0
+  i32.const 0
+  i32.store offset=20
+  local.get $0
   call $~lib/map/Map<usize,~lib/string/String>#clear
   local.get $0
  )
@@ -645,16 +632,14 @@
   i32.ne
   if
    block $break|0
-    block
-     i32.const 0
-     local.set $2
-     local.get $0
-     call $~lib/string/String#get:length
-     i32.const 1
-     i32.shl
-     local.set $3
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $2
+    local.get $0
+    call $~lib/string/String#get:length
+    i32.const 1
+    i32.shl
+    local.set $3
+    loop $loop|0
      local.get $2
      local.get $3
      i32.lt_u
@@ -673,8 +658,7 @@
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -724,22 +708,23 @@
     else     
      i32.const 0
     end
-    if
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-     local.get $6
-     i32.const 2
-     i32.add
-     local.set $6
-     local.get $7
-     i32.const 2
-     i32.add
-     local.set $7
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    local.get $6
+    i32.const 2
+    i32.add
+    local.set $6
+    local.get $7
+    i32.const 2
+    i32.add
+    local.set $7
+    br $continue|0
    end
+   unreachable
   end
   local.get $5
   local.set $8
@@ -842,38 +827,39 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.get $1
+     call $~lib/string/String.__eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load
-      local.get $1
-      call $~lib/string/String.__eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      local.set $4
-      local.get $1
-      call $~lib/rt/stub/__release
-      local.get $4
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     local.set $4
+     local.get $1
+     call $~lib/rt/stub/__release
+     local.get $4
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
   local.set $4
@@ -974,9 +960,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<~lib/string/String,usize>|inlined.1 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -986,9 +970,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<~lib/string/String,usize>|inlined.2 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   i32.add
   local.set $7
@@ -999,111 +981,104 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load
+     i32.store
+     local.get $10
+     local.get $9
+     i32.load offset=4
+     i32.store offset=4
+     block $~lib/util/hash/HASH<~lib/string/String>|inlined.3 (result i32)
       local.get $9
       i32.load
-      i32.store
-      local.get $10
-      local.get $9
-      i32.load offset=4
-      i32.store offset=4
-      block $~lib/util/hash/HASH<~lib/string/String>|inlined.3 (result i32)
-       local.get $9
-       i32.load
-       call $~lib/rt/stub/__retain
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hashStr
-       local.set $12
-       local.get $11
-       call $~lib/rt/stub/__release
-       local.get $12
-       br $~lib/util/hash/HASH<~lib/string/String>|inlined.3
-      end
-      local.get $1
-      i32.and
+      call $~lib/rt/stub/__retain
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
+      call $~lib/util/hash/hashStr
       local.set $12
-      local.get $10
+      local.get $11
+      call $~lib/rt/stub/__release
       local.get $12
-      i32.load
-      i32.store offset=8
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<~lib/string/String,usize>|inlined.3 (result i32)
-       i32.const 12
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<~lib/string/String,usize>|inlined.4 (result i32)
-      i32.const 12
+      br $~lib/util/hash/HASH<~lib/string/String>|inlined.3
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=8
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 12
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 12
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $9
-    call $~lib/rt/stub/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $9
+   call $~lib/rt/stub/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $10
-    call $~lib/rt/stub/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $10
+   call $~lib/rt/stub/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -1183,19 +1158,15 @@
    call $~lib/rt/stub/__retain
    local.set $3
    local.get $3
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $4
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $4
-   end
-   block $~lib/map/ENTRY_SIZE<~lib/string/String,usize>|inlined.5 (result i32)
-    i32.const 12
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $4
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $4
+   i32.const 12
    i32.mul
    i32.add
    local.set $6
@@ -1293,34 +1264,35 @@
   block $break|0
    loop $continue|0
     local.get $3
+    i32.eqz
+    br_if $break|0
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.get $1
+     i32.eq
+    else     
+     i32.const 0
+    end
     if
      local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if (result i32)
-      local.get $3
-      i32.load
-      local.get $1
-      i32.eq
-     else      
-      i32.const 0
-     end
-     if
-      local.get $3
-      return
-     end
-     local.get $3
-     i32.load offset=8
-     i32.const 1
-     i32.const -1
-     i32.xor
-     i32.and
-     local.set $3
-     br $continue|0
+     return
     end
+    local.get $3
+    i32.load offset=8
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $continue|0
    end
+   unreachable
   end
   i32.const 0
  )
@@ -1354,9 +1326,7 @@
   local.set $4
   i32.const 0
   local.get $4
-  block $~lib/map/ENTRY_SIZE<usize,~lib/string/String>|inlined.1 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $5
@@ -1366,9 +1336,7 @@
   local.get $6
   local.get $0
   i32.load offset=16
-  block $~lib/map/ENTRY_SIZE<usize,~lib/string/String>|inlined.2 (result i32)
-   i32.const 12
-  end
+  i32.const 12
   i32.mul
   i32.add
   local.set $7
@@ -1379,106 +1347,99 @@
     local.get $6
     local.get $7
     i32.ne
+    i32.eqz
+    br_if $break|0
+    local.get $6
+    local.set $9
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $6
-     local.set $9
+     local.get $8
+     local.set $10
+     local.get $10
      local.get $9
-     i32.load offset=8
-     i32.const 1
-     i32.and
-     i32.eqz
-     if
-      local.get $8
-      local.set $10
-      local.get $10
+     i32.load
+     i32.store
+     local.get $10
+     local.get $9
+     i32.load offset=4
+     i32.store offset=4
+     block $~lib/util/hash/HASH<usize>|inlined.1 (result i32)
       local.get $9
       i32.load
-      i32.store
-      local.get $10
-      local.get $9
-      i32.load offset=4
-      i32.store offset=4
-      block $~lib/util/hash/HASH<usize>|inlined.1 (result i32)
-       local.get $9
-       i32.load
-       local.set $11
-       local.get $11
-       call $~lib/util/hash/hash32
-       br $~lib/util/hash/HASH<usize>|inlined.1
-      end
-      local.get $1
-      i32.and
       local.set $11
-      local.get $3
       local.get $11
-      i32.const 4
-      i32.mul
-      i32.add
-      local.set $12
-      local.get $10
-      local.get $12
-      i32.load
-      i32.store offset=8
-      local.get $12
-      local.get $8
-      i32.store
-      local.get $8
-      block $~lib/map/ENTRY_SIZE<usize,~lib/string/String>|inlined.3 (result i32)
-       i32.const 12
-      end
-      i32.add
-      local.set $8
-     end
-     local.get $6
-     block $~lib/map/ENTRY_SIZE<usize,~lib/string/String>|inlined.4 (result i32)
-      i32.const 12
+      call $~lib/util/hash/hash32
+      br $~lib/util/hash/HASH<usize>|inlined.1
      end
+     local.get $1
+     i32.and
+     local.set $11
+     local.get $3
+     local.get $11
+     i32.const 4
+     i32.mul
      i32.add
-     local.set $6
-     br $continue|0
+     local.set $12
+     local.get $10
+     local.get $12
+     i32.load
+     i32.store offset=8
+     local.get $12
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 12
+     i32.add
+     local.set $8
     end
+    local.get $6
+    i32.const 12
+    i32.add
+    local.set $6
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   local.tee $9
-  block (result i32)
-   local.get $3
-   local.tee $10
-   local.get $9
-   i32.load
-   local.tee $9
-   i32.ne
-   if
-    local.get $10
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $9
-    call $~lib/rt/stub/__release
-   end
+  local.get $3
+  local.tee $10
+  local.get $9
+  i32.load
+  local.tee $9
+  i32.ne
+  if
    local.get $10
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $9
+   call $~lib/rt/stub/__release
   end
+  local.get $10
   i32.store
   local.get $0
   local.get $1
   i32.store offset=4
   local.get $0
   local.tee $10
-  block (result i32)
-   local.get $5
-   local.tee $11
-   local.get $10
-   i32.load offset=8
-   local.tee $10
-   i32.ne
-   if
-    local.get $11
-    call $~lib/rt/stub/__retain
-    drop
-    local.get $10
-    call $~lib/rt/stub/__release
-   end
+  local.get $5
+  local.tee $11
+  local.get $10
+  i32.load offset=8
+  local.tee $10
+  i32.ne
+  if
    local.get $11
+   call $~lib/rt/stub/__retain
+   drop
+   local.get $10
+   call $~lib/rt/stub/__release
   end
+  local.get $11
   i32.store offset=8
   local.get $0
   local.get $4
@@ -1564,19 +1525,15 @@
    call $~lib/rt/stub/__retain
    local.set $3
    local.get $3
-   block (result i32)
-    local.get $0
-    local.get $0
-    i32.load offset=16
-    local.tee $6
-    i32.const 1
-    i32.add
-    i32.store offset=16
-    local.get $6
-   end
-   block $~lib/map/ENTRY_SIZE<usize,~lib/string/String>|inlined.5 (result i32)
-    i32.const 12
-   end
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $6
+   i32.const 12
    i32.mul
    i32.add
    local.set $5
@@ -1625,23 +1582,19 @@
   global.get $~lib/symbol/stringToId
   i32.eqz
   if
-   block (result i32)
-    i32.const 0
-    call $~lib/map/Map<~lib/string/String,usize>#constructor
-    local.set $1
-    global.get $~lib/symbol/stringToId
-    call $~lib/rt/stub/__release
-    local.get $1
-   end
+   i32.const 0
+   call $~lib/map/Map<~lib/string/String,usize>#constructor
+   local.set $1
+   global.get $~lib/symbol/stringToId
+   call $~lib/rt/stub/__release
+   local.get $1
    global.set $~lib/symbol/stringToId
-   block (result i32)
-    i32.const 0
-    call $~lib/map/Map<usize,~lib/string/String>#constructor
-    local.set $1
-    global.get $~lib/symbol/idToString
-    call $~lib/rt/stub/__release
-    local.get $1
-   end
+   i32.const 0
+   call $~lib/map/Map<usize,~lib/string/String>#constructor
+   local.set $1
+   global.get $~lib/symbol/idToString
+   call $~lib/rt/stub/__release
+   local.get $1
    global.set $~lib/symbol/idToString
   else   
    global.get $~lib/symbol/stringToId
@@ -1658,14 +1611,12 @@
     return
    end
   end
-  block (result i32)
-   global.get $~lib/symbol/nextId
-   local.tee $1
-   i32.const 1
-   i32.add
-   global.set $~lib/symbol/nextId
-   local.get $1
-  end
+  global.get $~lib/symbol/nextId
+  local.tee $1
+  i32.const 1
+  i32.add
+  global.set $~lib/symbol/nextId
+  local.get $1
   local.set $2
   local.get $2
   i32.eqz
@@ -1724,10 +1675,6 @@
    local.tee $2
   else   
    unreachable
-   call $~lib/rt/stub/__retain
-   unreachable
-   local.tee $4
-   unreachable
   end
   call $~lib/rt/stub/__retain
  )
@@ -1765,32 +1712,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1803,50 +1747,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1911,22 +1856,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1958,338 +1899,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2297,15 +1978,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2313,15 +1994,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2329,10 +2010,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2348,306 +2029,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2655,148 +2499,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2804,76 +2616,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2881,40 +2677,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2922,22 +2710,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2998,94 +2782,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -3103,54 +2882,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -3162,9 +2900,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3183,21 +2965,19 @@
   i32.const 0
   i32.eq
   if
-   block (result i32)
-    i32.const 656
-    local.tee $2
-    local.get $1
-    local.tee $3
-    i32.ne
-    if
-     local.get $2
-     call $~lib/rt/stub/__retain
-     drop
-     local.get $3
-     call $~lib/rt/stub/__release
-    end
+   i32.const 656
+   local.tee $2
+   local.get $1
+   local.tee $3
+   i32.ne
+   if
     local.get $2
+    call $~lib/rt/stub/__retain
+    drop
+    local.get $3
+    call $~lib/rt/stub/__release
    end
+   local.get $2
    local.set $1
   end
   local.get $0
@@ -3342,53 +3122,7 @@
                br_if $case10|0
                br $case11|0
               end
-              block
-               block (result i32)
-                i32.const 216
-                local.tee $3
-                local.get $2
-                local.tee $4
-                i32.ne
-                if
-                 local.get $3
-                 call $~lib/rt/stub/__retain
-                 drop
-                 local.get $4
-                 call $~lib/rt/stub/__release
-                end
-                local.get $3
-               end
-               local.set $2
-               br $break|0
-               unreachable
-              end
-              unreachable
-             end
-             block
-              block (result i32)
-               i32.const 256
-               local.tee $4
-               local.get $2
-               local.tee $3
-               i32.ne
-               if
-                local.get $4
-                call $~lib/rt/stub/__retain
-                drop
-                local.get $3
-                call $~lib/rt/stub/__release
-               end
-               local.get $4
-              end
-              local.set $2
-              br $break|0
-              unreachable
-             end
-             unreachable
-            end
-            block
-             block (result i32)
-              i32.const 312
+              i32.const 216
               local.tee $3
               local.get $2
               local.tee $4
@@ -3401,16 +3135,10 @@
                call $~lib/rt/stub/__release
               end
               local.get $3
+              local.set $2
+              br $break|0
              end
-             local.set $2
-             br $break|0
-             unreachable
-            end
-            unreachable
-           end
-           block
-            block (result i32)
-             i32.const 344
+             i32.const 256
              local.tee $4
              local.get $2
              local.tee $3
@@ -3423,16 +3151,10 @@
               call $~lib/rt/stub/__release
              end
              local.get $4
+             local.set $2
+             br $break|0
             end
-            local.set $2
-            br $break|0
-            unreachable
-           end
-           unreachable
-          end
-          block
-           block (result i32)
-            i32.const 376
+            i32.const 312
             local.tee $3
             local.get $2
             local.tee $4
@@ -3445,16 +3167,10 @@
              call $~lib/rt/stub/__release
             end
             local.get $3
+            local.set $2
+            br $break|0
            end
-           local.set $2
-           br $break|0
-           unreachable
-          end
-          unreachable
-         end
-         block
-          block (result i32)
-           i32.const 408
+           i32.const 344
            local.tee $4
            local.get $2
            local.tee $3
@@ -3467,16 +3183,10 @@
             call $~lib/rt/stub/__release
            end
            local.get $4
+           local.set $2
+           br $break|0
           end
-          local.set $2
-          br $break|0
-          unreachable
-         end
-         unreachable
-        end
-        block
-         block (result i32)
-          i32.const 440
+          i32.const 376
           local.tee $3
           local.get $2
           local.tee $4
@@ -3489,16 +3199,10 @@
            call $~lib/rt/stub/__release
           end
           local.get $3
+          local.set $2
+          br $break|0
          end
-         local.set $2
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
-        block (result i32)
-         i32.const 472
+         i32.const 408
          local.tee $4
          local.get $2
          local.tee $3
@@ -3511,16 +3215,10 @@
           call $~lib/rt/stub/__release
          end
          local.get $4
+         local.set $2
+         br $break|0
         end
-        local.set $2
-        br $break|0
-        unreachable
-       end
-       unreachable
-      end
-      block
-       block (result i32)
-        i32.const 504
+        i32.const 440
         local.tee $3
         local.get $2
         local.tee $4
@@ -3533,16 +3231,10 @@
          call $~lib/rt/stub/__release
         end
         local.get $3
+        local.set $2
+        br $break|0
        end
-       local.set $2
-       br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      block (result i32)
-       i32.const 544
+       i32.const 472
        local.tee $4
        local.get $2
        local.tee $3
@@ -3555,16 +3247,10 @@
         call $~lib/rt/stub/__release
        end
        local.get $4
+       local.set $2
+       br $break|0
       end
-      local.set $2
-      br $break|0
-      unreachable
-     end
-     unreachable
-    end
-    block
-     block (result i32)
-      i32.const 584
+      i32.const 504
       local.tee $3
       local.get $2
       local.tee $4
@@ -3577,40 +3263,62 @@
        call $~lib/rt/stub/__release
       end
       local.get $3
+      local.set $2
+      br $break|0
      end
+     i32.const 544
+     local.tee $4
+     local.get $2
+     local.tee $3
+     i32.ne
+     if
+      local.get $4
+      call $~lib/rt/stub/__retain
+      drop
+      local.get $3
+      call $~lib/rt/stub/__release
+     end
+     local.get $4
      local.set $2
      br $break|0
-     unreachable
     end
-    unreachable
-   end
-   block
-    global.get $~lib/symbol/idToString
-    i32.const 0
+    i32.const 584
+    local.tee $3
+    local.get $2
+    local.tee $4
     i32.ne
-    if (result i32)
-     global.get $~lib/symbol/idToString
-     local.get $1
-     call $~lib/map/Map<usize,~lib/string/String>#has
-    else     
-     i32.const 0
-    end
     if
-     block (result i32)
-      global.get $~lib/symbol/idToString
-      local.get $1
-      call $~lib/map/Map<usize,~lib/string/String>#get
-      local.set $4
-      local.get $2
-      call $~lib/rt/stub/__release
-      local.get $4
-     end
-     local.set $2
+     local.get $3
+     call $~lib/rt/stub/__retain
+     drop
+     local.get $4
+     call $~lib/rt/stub/__release
     end
+    local.get $3
+    local.set $2
     br $break|0
-    unreachable
    end
-   unreachable
+   global.get $~lib/symbol/idToString
+   i32.const 0
+   i32.ne
+   if (result i32)
+    global.get $~lib/symbol/idToString
+    local.get $1
+    call $~lib/map/Map<usize,~lib/string/String>#has
+   else    
+    i32.const 0
+   end
+   if
+    global.get $~lib/symbol/idToString
+    local.get $1
+    call $~lib/map/Map<usize,~lib/string/String>#get
+    local.set $4
+    local.get $2
+    call $~lib/rt/stub/__release
+    local.get $4
+    local.set $2
+   end
+   br $break|0
   end
   i32.const 624
   local.get $2
diff --git a/tests/compiler/std/typedarray.optimized.wat b/tests/compiler/std/typedarray.optimized.wat
index 8e47af5d..913493a6 100644
--- a/tests/compiler/std/typedarray.optimized.wat
+++ b/tests/compiler/std/typedarray.optimized.wat
@@ -682,7 +682,7 @@
   i32.store
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 23
@@ -697,7 +697,7 @@
     i32.store offset=4
     i32.const 0
     local.set $1
-    loop $repeat|1
+    loop $loop|1
      block $break|1
       local.get $1
       i32.const 16
@@ -718,14 +718,14 @@
       i32.const 1
       i32.add
       local.set $1
-      br $repeat|1
+      br $loop|1
      end
     end
     local.get $0
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   i32.const 1824
@@ -1236,7 +1236,8 @@
      loop $continue|1
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $1
@@ -1318,7 +1319,8 @@
      loop $continue|4
       local.get $3
       i32.const 8
-      i32.ge_u
+      i32.lt_u
+      i32.eqz
       if
        local.get $0
        local.get $3
@@ -2303,7 +2305,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $1
-  local.set $5
   local.get $4
   i32.load
   local.tee $2
@@ -2318,7 +2319,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $2
   i32.store
   local.get $1
@@ -2429,7 +2429,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $1
-  local.set $5
   local.get $4
   i32.load
   local.tee $2
@@ -2444,7 +2443,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $2
   i32.store
   local.get $1
@@ -2473,7 +2471,7 @@
   (local $6 f64)
   (local $7 i32)
   block $break|0
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.ge_s
@@ -2490,43 +2488,42 @@
     i32.sub
     local.set $4
     loop $continue|1
-     local.get $4
-     i32.const 0
-     i32.ge_s
-     if
-      block $break|1
-       local.get $4
-       i32.const 3
-       i32.shl
-       local.get $0
-       i32.add
-       f64.load
-       local.set $6
-       i32.const 2
-       global.set $~lib/argc
-       local.get $5
-       local.get $6
-       local.get $2
-       call_indirect (type $FUNCSIG$idd)
-       i32.const 0
-       i32.ge_s
-       br_if $break|1
-       local.get $4
-       local.tee $7
-       i32.const 1
-       i32.sub
-       local.set $4
-       local.get $7
-       i32.const 1
-       i32.add
-       i32.const 3
-       i32.shl
-       local.get $0
-       i32.add
-       local.get $6
-       f64.store
-       br $continue|1
-      end
+     block $break|1
+      local.get $4
+      i32.const 0
+      i32.lt_s
+      br_if $break|1
+      local.get $4
+      i32.const 3
+      i32.shl
+      local.get $0
+      i32.add
+      f64.load
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $5
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$idd)
+      i32.const 0
+      i32.ge_s
+      br_if $break|1
+      local.get $4
+      local.tee $7
+      i32.const 1
+      i32.sub
+      local.set $4
+      local.get $7
+      i32.const 1
+      i32.add
+      i32.const 3
+      i32.shl
+      local.get $0
+      i32.add
+      local.get $6
+      f64.store
+      br $continue|1
      end
     end
     local.get $4
@@ -2542,8 +2539,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -2620,7 +2616,6 @@
    i32.and
    local.tee $2
    i32.sub
-   local.set $3
    local.get $0
    local.get $2
    i32.add
@@ -2632,7 +2627,6 @@
    i32.mul
    local.tee $0
    i32.store
-   local.get $3
    i32.const -4
    i32.and
    local.tee $3
@@ -2740,7 +2734,8 @@
    loop $continue|0
     local.get $2
     i32.const 32
-    i32.ge_u
+    i32.lt_u
+    i32.eqz
     if
      local.get $1
      local.get $4
@@ -2798,7 +2793,7 @@
   i32.const 1
   i32.sub
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $4
     i32.const 0
@@ -2826,7 +2821,8 @@
      i32.shr_u
      i32.const 1
      i32.and
-     i32.eq
+     i32.ne
+     i32.eqz
      if
       local.get $3
       i32.const 1
@@ -2897,14 +2893,14 @@
     i32.const 1
     i32.sub
     local.set $4
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
   i32.const 1
   i32.sub
   local.set $4
-  loop $repeat|2
+  loop $loop|2
    block $break|2
     local.get $4
     i32.const 2
@@ -2948,7 +2944,8 @@
      i32.add
      local.tee $1
      local.get $4
-     i32.lt_s
+     i32.ge_s
+     i32.eqz
      if
       local.get $1
       local.set $3
@@ -3018,7 +3015,7 @@
     i32.const 1
     i32.sub
     local.set $4
-    br $repeat|2
+    br $loop|2
    end
   end
   local.get $6
@@ -3384,7 +3381,7 @@
    local.get $0
    i32.load offset=8
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_s
@@ -3401,7 +3398,7 @@
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
+     br $loop|0
     end
    end
    local.get $0
@@ -3482,7 +3479,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $1
-  local.set $5
   local.get $1
   i32.load
   local.tee $6
@@ -3497,7 +3493,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $2
   i32.store
   local.get $1
@@ -3573,7 +3568,7 @@
    select
   end
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $1
    i32.ge_s
@@ -3590,7 +3585,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $4
@@ -3637,7 +3632,7 @@
    local.get $0
    call $~lib/typedarray/Int32Array#get:length
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_s
@@ -3654,7 +3649,7 @@
      i32.const 1
      i32.add
      local.set $2
-     br $repeat|0
+     br $loop|0
     end
    end
    local.get $0
@@ -3695,7 +3690,7 @@
   local.get $1
   i32.load offset=8
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $4
    i32.lt_s
@@ -3715,7 +3710,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -3795,7 +3790,7 @@
   local.get $2
   i32.load offset=8
   local.set $5
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $5
    i32.lt_s
@@ -3816,7 +3811,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -3940,7 +3935,7 @@
   local.get $2
   call $~lib/typedarray/Int16Array#get:length
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $4
    i32.lt_s
@@ -3962,7 +3957,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -4046,7 +4041,7 @@
   local.get $2
   call $~lib/typedarray/Int16Array#get:length
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $4
    i32.lt_s
@@ -4068,7 +4063,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -4128,7 +4123,7 @@
   local.get $3
   call $~lib/typedarray/Int32Array#get:length
   local.set $5
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $5
    i32.lt_s
@@ -4151,7 +4146,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -4305,7 +4300,7 @@
   local.get $3
   call $~lib/typedarray/Int64Array#get:length
   local.set $5
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $5
    i32.lt_s
@@ -4328,7 +4323,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -4482,7 +4477,7 @@
   local.get $2
   call $~lib/typedarray/Int32Array#get:length
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $4
    i32.lt_s
@@ -4504,7 +4499,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -4572,7 +4567,7 @@
   local.get $2
   call $~lib/typedarray/Int64Array#get:length
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $4
    i32.lt_s
@@ -4594,7 +4589,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -4651,7 +4646,7 @@
   i32.const 1
   i32.sub
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 0
    i32.ge_s
@@ -4671,7 +4666,7 @@
     i32.const 1
     i32.sub
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -4730,7 +4725,7 @@
   i32.const 1
   i32.sub
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 0
    i32.ge_s
@@ -4751,7 +4746,7 @@
     i32.const 1
     i32.sub
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -4850,7 +4845,7 @@
   i32.const 1
   i32.sub
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 0
    i32.ge_s
@@ -4872,7 +4867,7 @@
     i32.const 1
     i32.sub
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -4931,7 +4926,7 @@
   i32.const 1
   i32.sub
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 0
    i32.ge_s
@@ -4953,7 +4948,7 @@
     i32.const 1
     i32.sub
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -5012,7 +5007,7 @@
   i32.const 1
   i32.sub
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 0
    i32.ge_s
@@ -5035,7 +5030,7 @@
     i32.const 1
     i32.sub
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -5130,7 +5125,7 @@
   i32.const 1
   i32.sub
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 0
    i32.ge_s
@@ -5153,7 +5148,7 @@
     i32.const 1
     i32.sub
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -5248,7 +5243,7 @@
   i32.const 1
   i32.sub
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 0
    i32.ge_s
@@ -5270,7 +5265,7 @@
     i32.const 1
     i32.sub
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -5327,7 +5322,7 @@
   i32.const 1
   i32.sub
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    i32.const 0
    i32.ge_s
@@ -5349,7 +5344,7 @@
     i32.const 1
     i32.sub
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -5426,7 +5421,7 @@
   local.set $6
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $2
    i32.lt_s
@@ -5448,7 +5443,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -5549,7 +5544,7 @@
   local.set $6
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $2
    i32.lt_s
@@ -5571,7 +5566,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -5691,7 +5686,7 @@
   local.set $6
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $2
    i32.lt_s
@@ -5713,7 +5708,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -5816,7 +5811,7 @@
   local.set $6
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $2
    i32.lt_s
@@ -5843,7 +5838,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -5969,7 +5964,7 @@
   local.set $6
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $2
    i32.lt_s
@@ -5996,7 +5991,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -6122,7 +6117,7 @@
   local.set $6
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $2
    i32.lt_s
@@ -6149,7 +6144,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -6252,7 +6247,7 @@
   local.set $6
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $2
    i32.lt_s
@@ -6279,7 +6274,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -6415,7 +6410,7 @@
   local.set $6
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $2
    i32.lt_s
@@ -6442,7 +6437,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -6568,7 +6563,7 @@
   local.set $6
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $2
    i32.lt_s
@@ -6595,7 +6590,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -6731,7 +6726,7 @@
   local.set $6
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $2
    i32.lt_s
@@ -6758,7 +6753,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -6894,7 +6889,7 @@
   local.set $6
   i32.const 0
   local.set $0
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $2
    i32.lt_s
@@ -6921,7 +6916,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -7025,7 +7020,7 @@
    local.get $2
    i32.load offset=8
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     local.get $0
     local.get $4
     i32.lt_s
@@ -7050,7 +7045,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -7133,7 +7128,7 @@
    local.get $2
    i32.load offset=8
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     local.get $0
     local.get $4
     i32.lt_s
@@ -7158,7 +7153,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -7289,7 +7284,7 @@
    local.get $2
    call $~lib/typedarray/Int16Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -7317,7 +7312,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -7400,7 +7395,7 @@
    local.get $2
    call $~lib/typedarray/Int16Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -7428,7 +7423,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -7510,7 +7505,7 @@
    local.get $2
    call $~lib/typedarray/Int32Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -7538,7 +7533,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -7676,7 +7671,7 @@
    local.get $2
    call $~lib/typedarray/Int64Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -7704,7 +7699,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -7843,7 +7838,7 @@
    local.get $2
    call $~lib/typedarray/Int32Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -7871,7 +7866,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -7963,7 +7958,7 @@
    local.get $2
    call $~lib/typedarray/Int64Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -7991,7 +7986,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -8073,7 +8068,7 @@
   i32.load offset=8
   local.set $4
   block $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int8Array,i8>|inlined.0
-   loop $repeat|0
+   loop $loop|0
     local.get $0
     local.get $4
     i32.lt_s
@@ -8097,7 +8092,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -8186,7 +8181,7 @@
   i32.load offset=8
   local.set $4
   block $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint8Array,u8>|inlined.0
-   loop $repeat|0
+   loop $loop|0
     local.get $0
     local.get $4
     i32.lt_s
@@ -8210,7 +8205,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -8337,7 +8332,7 @@
   call $~lib/typedarray/Int16Array#get:length
   local.set $4
   block $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int16Array,i16>|inlined.0
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -8364,7 +8359,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -8453,7 +8448,7 @@
   call $~lib/typedarray/Int16Array#get:length
   local.set $4
   block $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint16Array,u16>|inlined.0
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -8480,7 +8475,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -8557,7 +8552,7 @@
   call $~lib/typedarray/Int32Array#get:length
   local.set $4
   block $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int32Array,i32>|inlined.0
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -8584,7 +8579,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -8721,7 +8716,7 @@
   call $~lib/typedarray/Int64Array#get:length
   local.set $4
   block $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int64Array,i64>|inlined.0
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -8748,7 +8743,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -8885,7 +8880,7 @@
   call $~lib/typedarray/Int32Array#get:length
   local.set $4
   block $~lib/typedarray/FIND_INDEX<~lib/typedarray/Float32Array,f32>|inlined.0
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -8912,7 +8907,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -8999,7 +8994,7 @@
   call $~lib/typedarray/Int64Array#get:length
   local.set $4
   block $~lib/typedarray/FIND_INDEX<~lib/typedarray/Float64Array,f64>|inlined.0
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -9026,7 +9021,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      end
      unreachable
     end
@@ -9110,10 +9105,8 @@
   i32.const 2
   i32.rem_s
   i32.eqz
-  local.set $0
   local.get $2
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $~lib/typedarray/Int8Array#every (; 204 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -9130,7 +9123,7 @@
    local.get $2
    i32.load offset=8
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     local.get $0
     local.get $4
     i32.lt_s
@@ -9150,7 +9143,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      else      
       local.get $2
       call $~lib/rt/pure/__release
@@ -9238,7 +9231,7 @@
    local.get $2
    i32.load offset=8
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     local.get $0
     local.get $4
     i32.lt_s
@@ -9258,7 +9251,7 @@
       i32.const 1
       i32.add
       local.set $0
-      br $repeat|0
+      br $loop|0
      else      
       local.get $2
       call $~lib/rt/pure/__release
@@ -9379,10 +9372,8 @@
   i32.const 2
   i32.rem_s
   i32.eqz
-  local.set $0
   local.get $2
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $~lib/typedarray/Int16Array#every (; 211 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -9399,7 +9390,7 @@
    local.get $2
    call $~lib/typedarray/Int16Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -9428,7 +9419,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
    end
    local.get $2
@@ -9498,7 +9489,7 @@
    local.get $2
    call $~lib/typedarray/Int16Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -9527,7 +9518,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
    end
    local.get $2
@@ -9590,10 +9581,8 @@
   i32.const 2
   i32.rem_s
   i32.eqz
-  local.set $0
   local.get $2
   call $~lib/rt/pure/__release
-  local.get $0
  )
  (func $~lib/typedarray/Int32Array#every (; 216 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -9610,7 +9599,7 @@
    local.get $2
    call $~lib/typedarray/Int32Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -9639,7 +9628,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
    end
    local.get $2
@@ -9750,10 +9739,8 @@
   i64.rem_s
   i64.const 0
   i64.eq
-  local.set $1
   local.get $2
   call $~lib/rt/pure/__release
-  local.get $1
  )
  (func $~lib/typedarray/Int64Array#every (; 220 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -9770,7 +9757,7 @@
    local.get $2
    call $~lib/typedarray/Int64Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -9799,7 +9786,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
    end
    local.get $2
@@ -9863,10 +9850,8 @@
   i64.rem_u
   i64.const 0
   i64.eq
-  local.set $1
   local.get $2
   call $~lib/rt/pure/__release
-  local.get $1
  )
  (func $std/typedarray/testArrayEvery<~lib/typedarray/Uint64Array,u64> (; 223 ;) (type $FUNCSIG$v)
   (local $0 i32)
@@ -10072,10 +10057,8 @@
   call $~lib/math/NativeMathf.mod
   f32.const 0
   f32.eq
-  local.set $1
   local.get $2
   call $~lib/rt/pure/__release
-  local.get $1
  )
  (func $~lib/typedarray/Float32Array#every (; 226 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -10092,7 +10075,7 @@
    local.get $2
    call $~lib/typedarray/Int32Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -10121,7 +10104,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
    end
    local.get $2
@@ -10340,10 +10323,8 @@
   call $~lib/math/NativeMath.mod
   f64.const 0
   f64.eq
-  local.set $1
   local.get $2
   call $~lib/rt/pure/__release
-  local.get $1
  )
  (func $~lib/typedarray/Float64Array#every (; 230 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
@@ -10360,7 +10341,7 @@
    local.get $2
    call $~lib/typedarray/Int64Array#get:length
    local.set $4
-   loop $repeat|0
+   loop $loop|0
     block $break|0
      local.get $0
      local.get $4
@@ -10389,7 +10370,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|0
+     br $loop|0
     end
    end
    local.get $2
@@ -10508,7 +10489,7 @@
   local.get $1
   i32.load offset=8
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $3
    i32.lt_s
@@ -10526,7 +10507,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -10605,7 +10586,7 @@
   local.get $2
   i32.load offset=8
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $4
    i32.lt_s
@@ -10624,7 +10605,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -10802,7 +10783,7 @@
   local.get $1
   call $~lib/typedarray/Int16Array#get:length
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $3
    i32.lt_s
@@ -10822,7 +10803,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -10901,7 +10882,7 @@
   local.get $1
   call $~lib/typedarray/Int16Array#get:length
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $3
    i32.lt_s
@@ -10921,7 +10902,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -11040,7 +11021,7 @@
   local.get $2
   call $~lib/typedarray/Int32Array#get:length
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     local.get $4
@@ -11062,7 +11043,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -11225,7 +11206,7 @@
   local.get $2
   call $~lib/typedarray/Int64Array#get:length
   local.set $4
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     local.get $4
@@ -11247,7 +11228,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -11416,7 +11397,7 @@
   local.get $1
   call $~lib/typedarray/Int32Array#get:length
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $3
    i32.lt_s
@@ -11436,7 +11417,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -11553,7 +11534,7 @@
   local.get $1
   call $~lib/typedarray/Int64Array#get:length
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $3
    i32.lt_s
@@ -11573,7 +11554,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $1
@@ -11647,7 +11628,7 @@
   i32.const 1
   i32.sub
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $1
    i32.lt_s
@@ -11676,7 +11657,7 @@
     i32.const 1
     i32.sub
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -11702,7 +11683,7 @@
   local.tee $5
   call $~lib/rt/pure/__retain
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 9
@@ -11732,7 +11713,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -11740,7 +11721,7 @@
   call $~lib/rt/pure/__release
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 9
@@ -11771,7 +11752,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -11867,7 +11848,7 @@
   i32.const 1
   i32.sub
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    local.get $0
    local.get $1
    i32.lt_s
@@ -11896,7 +11877,7 @@
     i32.const 1
     i32.sub
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -11936,7 +11917,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $0
-  local.set $5
   local.get $2
   i32.load
   local.tee $1
@@ -11951,7 +11931,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $1
   i32.store
   local.get $0
@@ -11990,7 +11969,7 @@
   local.tee $5
   call $~lib/rt/pure/__retain
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 9
@@ -12016,7 +11995,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -12024,7 +12003,7 @@
   call $~lib/rt/pure/__release
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 9
@@ -12053,7 +12032,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -12164,7 +12143,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $0
-  local.set $5
   local.get $2
   i32.load
   local.tee $1
@@ -12179,7 +12157,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $1
   i32.store
   local.get $0
@@ -12218,7 +12195,7 @@
   local.tee $5
   call $~lib/rt/pure/__retain
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 9
@@ -12244,7 +12221,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -12252,7 +12229,7 @@
   call $~lib/rt/pure/__release
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 9
@@ -12281,7 +12258,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -12375,7 +12352,7 @@
   i32.const 1
   i32.sub
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     local.get $1
@@ -12409,7 +12386,7 @@
     i32.const 1
     i32.sub
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -12450,7 +12427,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $1
-  local.set $5
   local.get $1
   i32.load
   local.tee $6
@@ -12465,7 +12441,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
@@ -12508,7 +12483,7 @@
   local.tee $5
   call $~lib/rt/pure/__retain
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 9
@@ -12538,7 +12513,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -12546,7 +12521,7 @@
   call $~lib/rt/pure/__release
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 9
@@ -12577,7 +12552,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -12671,7 +12646,7 @@
   i32.const 1
   i32.sub
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     local.get $1
@@ -12705,7 +12680,7 @@
     i32.const 1
     i32.sub
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -12746,7 +12721,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $1
-  local.set $5
   local.get $1
   i32.load
   local.tee $6
@@ -12761,7 +12735,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
@@ -12804,7 +12777,7 @@
   local.tee $5
   call $~lib/rt/pure/__retain
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 9
@@ -12830,7 +12803,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -12838,7 +12811,7 @@
   call $~lib/rt/pure/__release
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 9
@@ -12867,7 +12840,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -12961,7 +12934,7 @@
   i32.const 1
   i32.sub
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     local.get $1
@@ -12995,7 +12968,7 @@
     i32.const 1
     i32.sub
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -13021,7 +12994,7 @@
   local.tee $5
   call $~lib/rt/pure/__retain
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 9
@@ -13043,7 +13016,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -13051,7 +13024,7 @@
   call $~lib/rt/pure/__release
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 9
@@ -13078,7 +13051,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -13192,7 +13165,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $1
-  local.set $5
   local.get $1
   i32.load
   local.tee $6
@@ -13207,7 +13179,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
@@ -13250,7 +13221,7 @@
   local.tee $5
   call $~lib/rt/pure/__retain
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 9
@@ -13272,7 +13243,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -13280,7 +13251,7 @@
   call $~lib/rt/pure/__release
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 9
@@ -13307,7 +13278,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -13401,7 +13372,7 @@
   i32.const 1
   i32.sub
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     local.get $1
@@ -13435,7 +13406,7 @@
     i32.const 1
     i32.sub
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -13476,7 +13447,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $1
-  local.set $5
   local.get $1
   i32.load
   local.tee $6
@@ -13491,7 +13461,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
@@ -13534,7 +13503,7 @@
   local.tee $5
   call $~lib/rt/pure/__retain
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 9
@@ -13558,7 +13527,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -13566,7 +13535,7 @@
   call $~lib/rt/pure/__release
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 9
@@ -13594,7 +13563,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -13706,7 +13675,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $1
-  local.set $5
   local.get $1
   i32.load
   local.tee $6
@@ -13721,7 +13689,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
@@ -13764,7 +13731,7 @@
   local.tee $5
   call $~lib/rt/pure/__retain
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 9
@@ -13788,7 +13755,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -13796,7 +13763,7 @@
   call $~lib/rt/pure/__release
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 9
@@ -13824,7 +13791,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -13918,7 +13885,7 @@
   i32.const 1
   i32.sub
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     local.get $1
@@ -13952,7 +13919,7 @@
     i32.const 1
     i32.sub
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -13993,7 +13960,6 @@
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
   local.tee $1
-  local.set $5
   local.get $1
   i32.load
   local.tee $6
@@ -14008,7 +13974,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
@@ -14051,7 +14016,7 @@
   local.tee $5
   call $~lib/rt/pure/__retain
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 9
@@ -14075,7 +14040,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -14083,7 +14048,7 @@
   call $~lib/rt/pure/__release
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 9
@@ -14111,7 +14076,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
@@ -14205,7 +14170,7 @@
   i32.const 1
   i32.sub
   local.set $1
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     local.get $1
@@ -14239,7 +14204,7 @@
     i32.const 1
     i32.sub
     local.set $1
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $3
@@ -14265,7 +14230,7 @@
   local.tee $5
   call $~lib/rt/pure/__retain
   local.set $3
-  loop $repeat|0
+  loop $loop|0
    block $break|0
     local.get $0
     i32.const 9
@@ -14289,7 +14254,7 @@
     i32.const 1
     i32.add
     local.set $0
-    br $repeat|0
+    br $loop|0
    end
   end
   local.get $2
@@ -14297,7 +14262,7 @@
   call $~lib/rt/pure/__release
   i32.const 0
   local.set $0
-  loop $repeat|1
+  loop $loop|1
    block $break|1
     local.get $0
     i32.const 9
@@ -14325,7 +14290,7 @@
      i32.const 1
      i32.add
      local.set $0
-     br $repeat|1
+     br $loop|1
     end
     unreachable
    end
diff --git a/tests/compiler/std/typedarray.untouched.wat b/tests/compiler/std/typedarray.untouched.wat
index 63a7cce1..911996f6 100644
--- a/tests/compiler/std/typedarray.untouched.wat
+++ b/tests/compiler/std/typedarray.untouched.wat
@@ -228,85 +228,77 @@
    i32.store offset=16
   end
   local.get $1
-  block $~lib/rt/tlsf/GETHEAD|inlined.0 (result i32)
+  local.get $0
+  local.set $10
+  local.get $4
+  local.set $9
+  local.get $5
+  local.set $8
+  local.get $10
+  local.get $9
+  i32.const 4
+  i32.shl
+  local.get $8
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
+  i32.eq
+  if
    local.get $0
-   local.set $10
+   local.set $11
    local.get $4
-   local.set $9
+   local.set $10
    local.get $5
+   local.set $9
+   local.get $7
    local.set $8
+   local.get $11
    local.get $10
-   local.get $9
    i32.const 4
    i32.shl
-   local.get $8
+   local.get $9
    i32.add
    i32.const 2
    i32.shl
    i32.add
-   i32.load offset=96
-  end
-  i32.eq
-  if
-   block $~lib/rt/tlsf/SETHEAD|inlined.1
-    local.get $0
-    local.set $11
-    local.get $4
-    local.set $10
-    local.get $5
-    local.set $9
-    local.get $7
-    local.set $8
-    local.get $11
-    local.get $10
-    i32.const 4
-    i32.shl
-    local.get $9
-    i32.add
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.store offset=96
-   end
+   local.get $8
+   i32.store offset=96
    local.get $7
    i32.eqz
    if
-    block $~lib/rt/tlsf/GETSL|inlined.0 (result i32)
-     local.get $0
-     local.set $9
-     local.get $4
-     local.set $8
-     local.get $9
-     local.get $8
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
     local.set $9
-    block $~lib/rt/tlsf/SETSL|inlined.1
-     local.get $0
-     local.set $8
-     local.get $4
-     local.set $11
-     local.get $9
-     i32.const 1
-     local.get $5
-     i32.shl
-     i32.const -1
-     i32.xor
-     i32.and
-     local.tee $9
-     local.set $10
-     local.get $8
-     local.get $11
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $10
-     i32.store offset=4
-    end
+    local.get $4
+    local.set $8
+    local.get $9
+    local.get $8
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
+    local.set $9
+    local.get $0
+    local.set $8
+    local.get $4
+    local.set $11
+    local.get $9
+    i32.const 1
+    local.get $5
+    i32.shl
+    i32.const -1
+    i32.xor
+    i32.and
+    local.tee $9
+    local.set $10
+    local.get $8
+    local.get $11
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $10
+    i32.store offset=4
     local.get $9
     i32.eqz
     if
@@ -362,20 +354,18 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETRIGHT|inlined.0 (result i32)
-   local.get $1
-   local.set $3
-   local.get $3
-   i32.const 16
-   i32.add
-   local.get $3
-   i32.load
-   i32.const 3
-   i32.const -1
-   i32.xor
-   i32.and
-   i32.add
-  end
+  local.get $1
+  local.set $3
+  local.get $3
+  i32.const 16
+  i32.add
+  local.get $3
+  i32.load
+  i32.const 3
+  i32.const -1
+  i32.xor
+  i32.and
+  i32.add
   local.set $4
   local.get $4
   i32.load
@@ -413,20 +403,18 @@
     i32.or
     local.tee $2
     i32.store
-    block $~lib/rt/tlsf/GETRIGHT|inlined.1 (result i32)
-     local.get $1
-     local.set $6
-     local.get $6
-     i32.const 16
-     i32.add
-     local.get $6
-     i32.load
-     i32.const 3
-     i32.const -1
-     i32.xor
-     i32.and
-     i32.add
-    end
+    local.get $1
+    local.set $6
+    local.get $6
+    i32.const 16
+    i32.add
+    local.get $6
+    i32.load
+    i32.const 3
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.add
     local.set $4
     local.get $4
     i32.load
@@ -437,14 +425,12 @@
   i32.const 2
   i32.and
   if
-   block $~lib/rt/tlsf/GETFREELEFT|inlined.0 (result i32)
-    local.get $1
-    local.set $6
-    local.get $6
-    i32.const 4
-    i32.sub
-    i32.load
-   end
+   local.get $1
+   local.set $6
+   local.get $6
+   i32.const 4
+   i32.sub
+   i32.load
    local.set $6
    local.get $6
    i32.load
@@ -597,24 +583,22 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETHEAD|inlined.1 (result i32)
-   local.get $0
-   local.set $7
-   local.get $9
-   local.set $3
-   local.get $10
-   local.set $6
-   local.get $7
-   local.get $3
-   i32.const 4
-   i32.shl
-   local.get $6
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=96
-  end
+  local.get $0
+  local.set $7
+  local.get $9
+  local.set $3
+  local.get $10
+  local.set $6
+  local.get $7
+  local.get $3
+  i32.const 4
+  i32.shl
+  local.get $6
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=96
   local.set $11
   local.get $1
   i32.const 0
@@ -628,27 +612,25 @@
    local.get $1
    i32.store offset=16
   end
-  block $~lib/rt/tlsf/SETHEAD|inlined.2
-   local.get $0
-   local.set $12
-   local.get $9
-   local.set $7
-   local.get $10
-   local.set $3
-   local.get $1
-   local.set $6
-   local.get $12
-   local.get $7
-   i32.const 4
-   i32.shl
-   local.get $3
-   i32.add
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $6
-   i32.store offset=96
-  end
+  local.get $0
+  local.set $12
+  local.get $9
+  local.set $7
+  local.get $10
+  local.set $3
+  local.get $1
+  local.set $6
+  local.get $12
+  local.get $7
+  i32.const 4
+  i32.shl
+  local.get $3
+  i32.add
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $6
+  i32.store offset=96
   local.get $0
   local.get $0
   i32.load
@@ -657,36 +639,32 @@
   i32.shl
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETSL|inlined.2
-   local.get $0
-   local.set $13
-   local.get $9
-   local.set $12
-   block $~lib/rt/tlsf/GETSL|inlined.1 (result i32)
-    local.get $0
-    local.set $3
-    local.get $9
-    local.set $6
-    local.get $3
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    i32.load offset=4
-   end
-   i32.const 1
-   local.get $10
-   i32.shl
-   i32.or
-   local.set $7
-   local.get $13
-   local.get $12
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $7
-   i32.store offset=4
-  end
+  local.get $0
+  local.set $13
+  local.get $9
+  local.set $12
+  local.get $0
+  local.set $3
+  local.get $9
+  local.set $6
+  local.get $3
+  local.get $6
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
+  i32.const 1
+  local.get $10
+  i32.shl
+  i32.or
+  local.set $7
+  local.get $13
+  local.get $12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $7
+  i32.store offset=4
  )
  (func $~lib/rt/tlsf/addMemory (; 7 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -724,12 +702,10 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETTAIL|inlined.0 (result i32)
-   local.get $0
-   local.set $3
-   local.get $3
-   i32.load offset=1568
-  end
+  local.get $0
+  local.set $3
+  local.get $3
+  i32.load offset=1568
   local.set $4
   i32.const 0
   local.set $5
@@ -826,15 +802,13 @@
   i32.const 2
   i32.or
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.1
-   local.get $0
-   local.set $9
-   local.get $4
-   local.set $3
-   local.get $9
-   local.get $3
-   i32.store offset=1568
-  end
+  local.get $0
+  local.set $9
+  local.get $4
+  local.set $3
+  local.get $9
+  local.get $3
+  i32.store offset=1568
   local.get $0
   local.get $8
   call $~lib/rt/tlsf/insertBlock
@@ -894,75 +868,68 @@
   local.get $3
   i32.const 0
   i32.store
-  block $~lib/rt/tlsf/SETTAIL|inlined.0
-   local.get $3
-   local.set $5
-   i32.const 0
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.store offset=1568
-  end
+  local.get $3
+  local.set $5
+  i32.const 0
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.store offset=1568
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 23
     i32.lt_u
     i32.eqz
     br_if $break|0
-    block $~lib/rt/tlsf/SETSL|inlined.0
-     local.get $3
-     local.set $7
-     local.get $5
-     local.set $6
-     i32.const 0
-     local.set $4
-     local.get $7
-     local.get $6
-     i32.const 2
-     i32.shl
-     i32.add
-     local.get $4
-     i32.store offset=4
-    end
+    local.get $3
+    local.set $7
+    local.get $5
+    local.set $6
+    i32.const 0
+    local.set $4
+    local.get $7
+    local.get $6
+    i32.const 2
+    i32.shl
+    i32.add
+    local.get $4
+    i32.store offset=4
     block $break|1
      i32.const 0
      local.set $7
-     loop $repeat|1
+     loop $loop|1
       local.get $7
       i32.const 16
       i32.lt_u
       i32.eqz
       br_if $break|1
-      block $~lib/rt/tlsf/SETHEAD|inlined.0
-       local.get $3
-       local.set $9
-       local.get $5
-       local.set $8
-       local.get $7
-       local.set $6
-       i32.const 0
-       local.set $4
-       local.get $9
-       local.get $8
-       i32.const 4
-       i32.shl
-       local.get $6
-       i32.add
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $4
-       i32.store offset=96
-      end
+      local.get $3
+      local.set $9
+      local.get $5
+      local.set $8
+      local.get $7
+      local.set $6
+      i32.const 0
+      local.set $4
+      local.get $9
+      local.get $8
+      i32.const 4
+      i32.shl
+      local.get $6
+      i32.add
+      i32.const 2
+      i32.shl
+      i32.add
+      local.get $4
+      i32.store offset=96
       local.get $7
       i32.const 1
       i32.add
       local.set $7
-      br $repeat|1
-      unreachable
+      br $loop|1
      end
      unreachable
     end
@@ -970,8 +937,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -1101,18 +1067,16 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block $~lib/rt/tlsf/GETSL|inlined.2 (result i32)
-   local.get $0
-   local.set $5
-   local.get $2
-   local.set $4
-   local.get $5
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   i32.load offset=4
-  end
+  local.get $0
+  local.set $5
+  local.get $2
+  local.set $4
+  local.get $5
+  local.get $4
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load offset=4
   i32.const 0
   i32.const -1
   i32.xor
@@ -1145,18 +1109,16 @@
     local.get $5
     i32.ctz
     local.set $2
-    block $~lib/rt/tlsf/GETSL|inlined.3 (result i32)
-     local.get $0
-     local.set $8
-     local.get $2
-     local.set $4
-     local.get $8
-     local.get $4
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=4
-    end
+    local.get $0
+    local.set $8
+    local.get $2
+    local.set $4
+    local.get $8
+    local.get $4
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load offset=4
     local.set $6
     local.get $6
     i32.eqz
@@ -1168,29 +1130,6 @@
      call $~lib/builtins/abort
      unreachable
     end
-    block $~lib/rt/tlsf/GETHEAD|inlined.2 (result i32)
-     local.get $0
-     local.set $9
-     local.get $2
-     local.set $8
-     local.get $6
-     i32.ctz
-     local.set $4
-     local.get $9
-     local.get $8
-     i32.const 4
-     i32.shl
-     local.get $4
-     i32.add
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load offset=96
-    end
-    local.set $7
-   end
-  else   
-   block $~lib/rt/tlsf/GETHEAD|inlined.3 (result i32)
     local.get $0
     local.set $9
     local.get $2
@@ -1208,7 +1147,26 @@
     i32.shl
     i32.add
     i32.load offset=96
+    local.set $7
    end
+  else   
+   local.get $0
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $6
+   i32.ctz
+   local.set $4
+   local.get $9
+   local.get $8
+   i32.const 4
+   i32.shl
+   local.get $4
+   i32.add
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load offset=96
    local.set $7
   end
   local.get $7
@@ -1329,34 +1287,30 @@
    i32.xor
    i32.and
    i32.store
-   block $~lib/rt/tlsf/GETRIGHT|inlined.3 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
-   block $~lib/rt/tlsf/GETRIGHT|inlined.2 (result i32)
-    local.get $1
-    local.set $5
-    local.get $5
-    i32.const 16
-    i32.add
-    local.get $5
-    i32.load
-    i32.const 3
-    i32.const -1
-    i32.xor
-    i32.and
-    i32.add
-   end
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
+   local.get $1
+   local.set $5
+   local.get $5
+   i32.const 16
+   i32.add
+   local.get $5
+   i32.load
+   i32.const 3
+   i32.const -1
+   i32.xor
+   i32.and
+   i32.add
    i32.load
    i32.const 2
    i32.const -1
@@ -1582,32 +1536,29 @@
     else     
      i32.const 0
     end
-    if
-     block (result i32)
-      local.get $0
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $0
-      local.get $5
-     end
-     block (result i32)
-      local.get $1
-      local.tee $5
-      i32.const 1
-      i32.add
-      local.set $1
-      local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    br $continue|0
    end
+   unreachable
   end
   local.get $0
   i32.const 3
@@ -1620,50 +1571,51 @@
      local.get $2
      i32.const 16
      i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 4
-      i32.add
-      local.get $1
-      i32.const 4
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $1
-      i32.const 8
-      i32.add
-      i32.load
-      i32.store
-      local.get $0
-      i32.const 12
-      i32.add
-      local.get $1
-      i32.const 12
-      i32.add
-      i32.load
-      i32.store
-      local.get $1
-      i32.const 16
-      i32.add
-      local.set $1
-      local.get $0
-      i32.const 16
-      i32.add
-      local.set $0
-      local.get $2
-      i32.const 16
-      i32.sub
-      local.set $2
-      br $continue|1
-     end
+     i32.eqz
+     br_if $break|1
+     local.get $0
+     local.get $1
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 4
+     i32.add
+     local.get $1
+     i32.const 4
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 8
+     i32.add
+     local.get $1
+     i32.const 8
+     i32.add
+     i32.load
+     i32.store
+     local.get $0
+     i32.const 12
+     i32.add
+     local.get $1
+     i32.const 12
+     i32.add
+     i32.load
+     i32.store
+     local.get $1
+     i32.const 16
+     i32.add
+     local.set $1
+     local.get $0
+     i32.const 16
+     i32.add
+     local.set $0
+     local.get $2
+     i32.const 16
+     i32.sub
+     local.set $2
+     br $continue|1
     end
+    unreachable
    end
    local.get $2
    i32.const 8
@@ -1728,22 +1680,18 @@
    i32.const 1
    i32.and
    if
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
     i32.load8_u
     i32.store8
    end
@@ -1775,338 +1723,78 @@
        br_if $case2|2
        br $break|2
       end
-      block
-       local.get $1
-       i32.load
-       local.set $3
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       block (result i32)
-        local.get $0
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $5
-       end
-       block (result i32)
-        local.get $1
-        local.tee $5
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $5
-       end
-       i32.load8_u
-       i32.store8
-       local.get $2
-       i32.const 3
-       i32.sub
-       local.set $2
-       block $break|3
-        loop $continue|3
-         local.get $2
-         i32.const 17
-         i32.ge_u
-         if
-          local.get $1
-          i32.const 1
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 5
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 4
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 9
-          i32.add
-          i32.load
-          local.set $4
-          local.get $0
-          i32.const 8
-          i32.add
-          local.get $3
-          i32.const 24
-          i32.shr_u
-          local.get $4
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 13
-          i32.add
-          i32.load
-          local.set $3
-          local.get $0
-          i32.const 12
-          i32.add
-          local.get $4
-          i32.const 24
-          i32.shr_u
-          local.get $3
-          i32.const 8
-          i32.shl
-          i32.or
-          i32.store
-          local.get $1
-          i32.const 16
-          i32.add
-          local.set $1
-          local.get $0
-          i32.const 16
-          i32.add
-          local.set $0
-          local.get $2
-          i32.const 16
-          i32.sub
-          local.set $2
-          br $continue|3
-         end
-        end
-       end
-       br $break|2
-       unreachable
-      end
-      unreachable
-     end
-     block
       local.get $1
       i32.load
       local.set $3
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
-      i32.load8_u
-      i32.store8
-      local.get $2
-      i32.const 2
-      i32.sub
-      local.set $2
-      block $break|4
-       loop $continue|4
-        local.get $2
-        i32.const 18
-        i32.ge_u
-        if
-         local.get $1
-         i32.const 2
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 6
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 4
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 10
-         i32.add
-         i32.load
-         local.set $4
-         local.get $0
-         i32.const 8
-         i32.add
-         local.get $3
-         i32.const 16
-         i32.shr_u
-         local.get $4
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 14
-         i32.add
-         i32.load
-         local.set $3
-         local.get $0
-         i32.const 12
-         i32.add
-         local.get $4
-         i32.const 16
-         i32.shr_u
-         local.get $3
-         i32.const 16
-         i32.shl
-         i32.or
-         i32.store
-         local.get $1
-         i32.const 16
-         i32.add
-         local.set $1
-         local.get $0
-         i32.const 16
-         i32.add
-         local.set $0
-         local.get $2
-         i32.const 16
-         i32.sub
-         local.set $2
-         br $continue|4
-        end
-       end
-      end
-      br $break|2
-      unreachable
-     end
-     unreachable
-    end
-    block
-     local.get $1
-     i32.load
-     local.set $3
-     block (result i32)
       local.get $0
       local.tee $5
       i32.const 1
       i32.add
       local.set $0
       local.get $5
-     end
-     block (result i32)
       local.get $1
       local.tee $5
       i32.const 1
       i32.add
       local.set $1
       local.get $5
-     end
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     block $break|5
-      loop $continue|5
-       local.get $2
-       i32.const 19
-       i32.ge_u
-       if
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
+      i32.load8_u
+      i32.store8
+      local.get $2
+      i32.const 3
+      i32.sub
+      local.set $2
+      block $break|3
+       loop $continue|3
+        local.get $2
+        i32.const 17
+        i32.ge_u
+        i32.eqz
+        br_if $break|3
         local.get $1
-        i32.const 3
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 7
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2114,15 +1802,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 11
+        i32.const 9
         i32.add
         i32.load
         local.set $4
@@ -2130,15 +1818,15 @@
         i32.const 8
         i32.add
         local.get $3
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $4
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
         local.get $1
-        i32.const 15
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2146,10 +1834,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 8
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 24
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2165,306 +1853,469 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|5
+        br $continue|3
        end
+       unreachable
       end
+      br $break|2
+     end
+     local.get $1
+     i32.load
+     local.set $3
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.get $5
+     local.get $1
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $1
+     local.get $5
+     i32.load8_u
+     i32.store8
+     local.get $2
+     i32.const 2
+     i32.sub
+     local.set $2
+     block $break|4
+      loop $continue|4
+       local.get $2
+       i32.const 18
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $1
+       i32.const 2
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 6
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 4
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 10
+       i32.add
+       i32.load
+       local.set $4
+       local.get $0
+       i32.const 8
+       i32.add
+       local.get $3
+       i32.const 16
+       i32.shr_u
+       local.get $4
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 14
+       i32.add
+       i32.load
+       local.set $3
+       local.get $0
+       i32.const 12
+       i32.add
+       local.get $4
+       i32.const 16
+       i32.shr_u
+       local.get $3
+       i32.const 16
+       i32.shl
+       i32.or
+       i32.store
+       local.get $1
+       i32.const 16
+       i32.add
+       local.set $1
+       local.get $0
+       i32.const 16
+       i32.add
+       local.set $0
+       local.get $2
+       i32.const 16
+       i32.sub
+       local.set $2
+       br $continue|4
+      end
+      unreachable
      end
      br $break|2
+    end
+    local.get $1
+    i32.load
+    local.set $3
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.get $5
+    local.get $1
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $1
+    local.get $5
+    i32.load8_u
+    i32.store8
+    local.get $2
+    i32.const 1
+    i32.sub
+    local.set $2
+    block $break|5
+     loop $continue|5
+      local.get $2
+      i32.const 19
+      i32.ge_u
+      i32.eqz
+      br_if $break|5
+      local.get $1
+      i32.const 3
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 7
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 11
+      i32.add
+      i32.load
+      local.set $4
+      local.get $0
+      i32.const 8
+      i32.add
+      local.get $3
+      i32.const 8
+      i32.shr_u
+      local.get $4
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 15
+      i32.add
+      i32.load
+      local.set $3
+      local.get $0
+      i32.const 12
+      i32.add
+      local.get $4
+      i32.const 8
+      i32.shr_u
+      local.get $3
+      i32.const 24
+      i32.shl
+      i32.or
+      i32.store
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      local.get $0
+      i32.const 16
+      i32.add
+      local.set $0
+      local.get $2
+      i32.const 16
+      i32.sub
+      local.set $2
+      br $continue|5
+     end
      unreachable
     end
-    unreachable
+    br $break|2
    end
   end
   local.get $2
   i32.const 16
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2472,148 +2323,116 @@
   i32.const 8
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2621,76 +2440,60 @@
   i32.const 4
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2698,40 +2501,32 @@
   i32.const 2
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2739,22 +2534,18 @@
   i32.const 1
   i32.and
   if
-   block (result i32)
-    local.get $0
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $0
-    local.get $5
-   end
-   block (result i32)
-    local.get $1
-    local.tee $5
-    i32.const 1
-    i32.add
-    local.set $1
-    local.get $5
-   end
+   local.get $0
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $0
+   local.get $5
+   local.get $1
+   local.tee $5
+   i32.const 1
+   i32.add
+   local.set $1
+   local.get $5
    i32.load8_u
    i32.store8
   end
@@ -2815,94 +2606,89 @@
        local.get $5
        i32.const 7
        i32.and
+       i32.eqz
+       br_if $break|0
+       local.get $3
+       i32.eqz
        if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.set $3
-        block (result i32)
-         local.get $5
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $5
-         local.get $6
-        end
-        block (result i32)
-         local.get $4
-         local.tee $6
-         i32.const 1
-         i32.add
-         local.set $4
-         local.get $6
-        end
-        i32.load8_u
-        i32.store8
-        br $continue|0
+        br $~lib/util/memory/memmove|inlined.0
        end
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $5
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $5
+       local.get $6
+       local.get $4
+       local.tee $6
+       i32.const 1
+       i32.add
+       local.set $4
+       local.get $6
+       i32.load8_u
+       i32.store8
+       br $continue|0
       end
+      unreachable
      end
      block $break|1
       loop $continue|1
        local.get $3
        i32.const 8
        i32.ge_u
-       if
-        local.get $5
-        local.get $4
-        i64.load
-        i64.store
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        i32.const 8
-        i32.add
-        local.set $5
-        local.get $4
-        i32.const 8
-        i32.add
-        local.set $4
-        br $continue|1
-       end
+       i32.eqz
+       br_if $break|1
+       local.get $5
+       local.get $4
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       i32.const 8
+       i32.add
+       local.set $5
+       local.get $4
+       i32.const 8
+       i32.add
+       local.set $4
+       br $continue|1
       end
+      unreachable
      end
     end
     block $break|2
      loop $continue|2
       local.get $3
-      if
-       block (result i32)
-        local.get $5
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $5
-        local.get $6
-       end
-       block (result i32)
-        local.get $4
-        local.tee $6
-        i32.const 1
-        i32.add
-        local.set $4
-        local.get $6
-       end
-       i32.load8_u
-       i32.store8
-       local.get $3
-       i32.const 1
-       i32.sub
-       local.set $3
-       br $continue|2
-      end
+      i32.eqz
+      br_if $break|2
+      local.get $5
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $5
+      local.get $6
+      local.get $4
+      local.tee $6
+      i32.const 1
+      i32.add
+      local.set $4
+      local.get $6
+      i32.load8_u
+      i32.store8
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.set $3
+      br $continue|2
      end
+     unreachable
     end
    else    
     local.get $4
@@ -2920,54 +2706,13 @@
        i32.add
        i32.const 7
        i32.and
-       if
-        local.get $3
-        i32.eqz
-        if
-         br $~lib/util/memory/memmove|inlined.0
-        end
-        local.get $5
-        local.get $3
-        i32.const 1
-        i32.sub
-        local.tee $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i32.load8_u
-        i32.store8
-        br $continue|3
-       end
-      end
-     end
-     block $break|4
-      loop $continue|4
+       i32.eqz
+       br_if $break|3
        local.get $3
-       i32.const 8
-       i32.ge_u
+       i32.eqz
        if
-        local.get $3
-        i32.const 8
-        i32.sub
-        local.set $3
-        local.get $5
-        local.get $3
-        i32.add
-        local.get $4
-        local.get $3
-        i32.add
-        i64.load
-        i64.store
-        br $continue|4
+        br $~lib/util/memory/memmove|inlined.0
        end
-      end
-     end
-    end
-    block $break|5
-     loop $continue|5
-      local.get $3
-      if
        local.get $5
        local.get $3
        i32.const 1
@@ -2979,9 +2724,53 @@
        i32.add
        i32.load8_u
        i32.store8
-       br $continue|5
+       br $continue|3
       end
+      unreachable
      end
+     block $break|4
+      loop $continue|4
+       local.get $3
+       i32.const 8
+       i32.ge_u
+       i32.eqz
+       br_if $break|4
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $5
+       local.get $3
+       i32.add
+       local.get $4
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+      unreachable
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $3
+      i32.eqz
+      br_if $break|5
+      local.get $5
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      i32.add
+      local.get $4
+      local.get $3
+      i32.add
+      i32.load8_u
+      i32.store8
+      br $continue|5
+     end
+     unreachable
     end
    end
   end
@@ -3240,44 +3029,40 @@
   i32.const 0
   call $~lib/rt/tlsf/__alloc
   local.set $3
-  block (result i32)
-   local.get $0
-   i32.eqz
-   if
-    i32.const 12
-    i32.const 2
-    call $~lib/rt/tlsf/__alloc
-    call $~lib/rt/pure/__retain
-    local.set $0
-   end
-   local.get $0
-   i32.const 0
-   i32.store
-   local.get $0
-   i32.const 0
-   i32.store offset=4
-   local.get $0
-   i32.const 0
-   i32.store offset=8
-   local.get $0
+  local.get $0
+  i32.eqz
+  if
+   i32.const 12
+   i32.const 2
+   call $~lib/rt/tlsf/__alloc
+   call $~lib/rt/pure/__retain
+   local.set $0
   end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
   local.tee $4
-  block (result i32)
-   local.get $3
-   local.tee $5
-   local.get $4
-   i32.load
-   local.tee $4
-   i32.ne
-   if
-    local.get $5
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $4
-    call $~lib/rt/pure/__release
-   end
+  local.get $3
+  local.tee $5
+  local.get $4
+  i32.load
+  local.tee $4
+  i32.ne
+  if
    local.get $5
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $4
+   call $~lib/rt/pure/__release
   end
+  local.get $5
   i32.store
   local.get $0
   local.get $3
@@ -4195,23 +3980,21 @@
   local.set $7
   local.get $7
   local.tee $8
-  block (result i32)
-   local.get $5
-   i32.load
-   local.tee $9
-   local.get $8
-   i32.load
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  i32.load
+  local.tee $9
+  local.get $8
+  i32.load
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   i32.store
   local.get $7
   local.get $5
@@ -4342,23 +4125,21 @@
   local.set $7
   local.get $7
   local.tee $8
-  block (result i32)
-   local.get $5
-   i32.load
-   local.tee $9
-   local.get $8
-   i32.load
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  i32.load
+  local.tee $9
+  local.get $8
+  i32.load
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   i32.store
   local.get $7
   local.get $5
@@ -4390,7 +4171,7 @@
   block $break|0
    i32.const 0
    local.set $3
-   loop $repeat|0
+   loop $loop|0
     local.get $3
     local.get $1
     i32.lt_s
@@ -4412,47 +4193,44 @@
       local.get $5
       i32.const 0
       i32.ge_s
+      i32.eqz
+      br_if $break|1
+      local.get $0
+      local.get $5
+      i32.const 3
+      i32.shl
+      i32.add
+      f64.load
+      local.set $6
+      i32.const 2
+      global.set $~lib/argc
+      local.get $4
+      local.get $6
+      local.get $2
+      call_indirect (type $FUNCSIG$idd)
+      i32.const 0
+      i32.lt_s
       if
        local.get $0
        local.get $5
+       local.tee $7
+       i32.const 1
+       i32.sub
+       local.set $5
+       local.get $7
+       i32.const 1
+       i32.add
        i32.const 3
        i32.shl
        i32.add
-       f64.load
-       local.set $6
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $4
-        local.get $6
-        local.get $2
-        call_indirect (type $FUNCSIG$idd)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $0
-        block (result i32)
-         local.get $5
-         local.tee $7
-         i32.const 1
-         i32.sub
-         local.set $5
-         local.get $7
-        end
-        i32.const 1
-        i32.add
-        i32.const 3
-        i32.shl
-        i32.add
-        local.get $6
-        f64.store
-       else        
-        br $break|1
-       end
-       br $continue|1
+       local.get $6
+       f64.store
+      else       
+       br $break|1
       end
+      br $continue|1
      end
+     unreachable
     end
     local.get $0
     local.get $5
@@ -4467,8 +4245,7 @@
     i32.const 1
     i32.add
     local.set $3
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4703,36 +4480,37 @@
      local.get $3
      i32.const 32
      i32.ge_u
-     if
-      local.get $5
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 8
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 16
-      i32.add
-      local.get $8
-      i64.store
-      local.get $5
-      i32.const 24
-      i32.add
-      local.get $8
-      i64.store
-      local.get $3
-      i32.const 32
-      i32.sub
-      local.set $3
-      local.get $5
-      i32.const 32
-      i32.add
-      local.set $5
-      br $continue|0
-     end
+     i32.eqz
+     br_if $break|0
+     local.get $5
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 8
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 16
+     i32.add
+     local.get $8
+     i64.store
+     local.get $5
+     i32.const 24
+     i32.add
+     local.get $8
+     i64.store
+     local.get $3
+     i32.const 32
+     i32.sub
+     local.set $3
+     local.get $5
+     i32.const 32
+     i32.add
+     local.set $5
+     br $continue|0
     end
+    unreachable
    end
   end
  )
@@ -4766,7 +4544,7 @@
    i32.const 1
    i32.sub
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 0
     i32.gt_s
@@ -4796,14 +4574,15 @@
       i32.const 1
       i32.and
       i32.eq
-      if
-       local.get $6
-       i32.const 1
-       i32.shr_s
-       local.set $6
-       br $continue|1
-      end
+      i32.eqz
+      br_if $break|1
+      local.get $6
+      i32.const 1
+      i32.shr_s
+      local.set $6
+      br $continue|1
      end
+     unreachable
     end
     local.get $6
     i32.const 1
@@ -4823,14 +4602,12 @@
     i32.add
     f64.load
     local.set $9
-    block (result i32)
-     i32.const 2
-     global.set $~lib/argc
-     local.get $8
-     local.get $9
-     local.get $2
-     call_indirect (type $FUNCSIG$idd)
-    end
+    i32.const 2
+    global.set $~lib/argc
+    local.get $8
+    local.get $9
+    local.get $2
+    call_indirect (type $FUNCSIG$idd)
     i32.const 0
     i32.lt_s
     if
@@ -4875,8 +4652,7 @@
     i32.const 1
     i32.sub
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -4885,7 +4661,7 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|2
+   loop $loop|2
     local.get $7
     i32.const 2
     i32.ge_s
@@ -4934,87 +4710,86 @@
       local.tee $5
       local.get $7
       i32.lt_s
-      if
-       local.get $5
-       local.set $6
-       br $continue|3
-      end
+      i32.eqz
+      br_if $break|3
+      local.get $5
+      local.set $6
+      br $continue|3
      end
+     unreachable
     end
     block $break|4
      loop $continue|4
       local.get $6
       i32.const 0
       i32.gt_s
+      i32.eqz
+      br_if $break|4
+      local.get $0
+      f64.load
+      local.set $9
+      local.get $0
+      local.get $6
+      i32.const 3
+      i32.shl
+      i32.add
+      f64.load
+      local.set $8
+      i32.const 2
+      global.set $~lib/argc
+      local.get $9
+      local.get $8
+      local.get $2
+      call_indirect (type $FUNCSIG$idd)
+      i32.const 0
+      i32.lt_s
       if
-       local.get $0
-       f64.load
-       local.set $9
+       local.get $4
+       local.get $6
+       i32.const 5
+       i32.shr_s
+       i32.const 2
+       i32.shl
+       i32.add
+       local.get $4
+       local.get $6
+       i32.const 5
+       i32.shr_s
+       i32.const 2
+       i32.shl
+       i32.add
+       i32.load
+       i32.const 1
+       local.get $6
+       i32.const 31
+       i32.and
+       i32.shl
+       i32.xor
+       i32.store
        local.get $0
        local.get $6
        i32.const 3
        i32.shl
        i32.add
-       f64.load
-       local.set $8
-       block (result i32)
-        i32.const 2
-        global.set $~lib/argc
-        local.get $9
-        local.get $8
-        local.get $2
-        call_indirect (type $FUNCSIG$idd)
-       end
-       i32.const 0
-       i32.lt_s
-       if
-        local.get $4
-        local.get $6
-        i32.const 5
-        i32.shr_s
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $4
-        local.get $6
-        i32.const 5
-        i32.shr_s
-        i32.const 2
-        i32.shl
-        i32.add
-        i32.load
-        i32.const 1
-        local.get $6
-        i32.const 31
-        i32.and
-        i32.shl
-        i32.xor
-        i32.store
-        local.get $0
-        local.get $6
-        i32.const 3
-        i32.shl
-        i32.add
-        local.get $9
-        f64.store
-        local.get $0
-        local.get $8
-        f64.store
-       end
-       local.get $6
-       i32.const 1
-       i32.shr_s
-       local.set $6
-       br $continue|4
+       local.get $9
+       f64.store
+       local.get $0
+       local.get $8
+       f64.store
       end
+      local.get $6
+      i32.const 1
+      i32.shr_s
+      local.set $6
+      br $continue|4
      end
+     unreachable
     end
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|2
-    unreachable
+    br $loop|2
    end
    unreachable
   end
@@ -5074,14 +4849,12 @@
     local.get $5
     f64.load
     local.set $7
-    block (result i32)
-     i32.const 2
-     global.set $~lib/argc
-     local.get $6
-     local.get $7
-     local.get $2
-     call_indirect (type $FUNCSIG$idd)
-    end
+    i32.const 2
+    global.set $~lib/argc
+    local.get $6
+    local.get $7
+    local.get $2
+    call_indirect (type $FUNCSIG$idd)
     i32.const 0
     i32.lt_s
     if
@@ -5099,27 +4872,25 @@
     local.get $8
     br $~lib/typedarray/SORT<~lib/typedarray/Float64Array,f64>|inlined.0
    end
-   block $~lib/util/sort/SORT<f64>|inlined.0
-    local.get $5
-    local.set $10
-    local.get $4
-    local.set $9
-    local.get $2
-    local.set $8
+   local.get $5
+   local.set $10
+   local.get $4
+   local.set $9
+   local.get $2
+   local.set $8
+   local.get $9
+   i32.const 256
+   i32.lt_s
+   if
+    local.get $10
     local.get $9
-    i32.const 256
-    i32.lt_s
-    if
-     local.get $10
-     local.get $9
-     local.get $8
-     call $~lib/util/sort/insertionSort<f64>
-    else     
-     local.get $10
-     local.get $9
-     local.get $8
-     call $~lib/util/sort/weakHeapSort<f64>
-    end
+    local.get $8
+    call $~lib/util/sort/insertionSort<f64>
+   else    
+    local.get $10
+    local.get $9
+    local.get $8
+    call $~lib/util/sort/weakHeapSort<f64>
    end
    local.get $3
   end
@@ -5474,14 +5245,12 @@
    return
   end
   block $break|0
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/typedarray/Int8Array#get:length
-    local.set $3
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/typedarray/Int8Array#get:length
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_s
@@ -5508,8 +5277,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -5605,23 +5373,21 @@
   local.set $7
   local.get $7
   local.tee $8
-  block (result i32)
-   local.get $5
-   i32.load
-   local.tee $9
-   local.get $8
-   i32.load
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  i32.load
+  local.tee $9
+  local.get $8
+  i32.load
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   i32.store
   local.get $7
   local.get $5
@@ -5719,7 +5485,7 @@
   end
   local.set $4
   block $break|0
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     local.get $4
     i32.lt_s
@@ -5736,8 +5502,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -5801,14 +5566,12 @@
    return
   end
   block $break|0
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/typedarray/Int32Array#get:length
-    local.set $3
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/typedarray/Int32Array#get:length
+   local.set $3
+   loop $loop|0
     local.get $2
     local.get $3
     i32.lt_s
@@ -5835,8 +5598,7 @@
     i32.const 1
     i32.add
     local.set $2
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -5879,41 +5641,36 @@
   i32.load offset=4
   local.set $6
   block $break|0
-   block
-    i32.const 0
-    local.set $7
-    local.get $5
-    call $~lib/typedarray/Int8Array#get:length
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $7
+   local.get $5
+   call $~lib/typedarray/Int8Array#get:length
+   local.set $8
+   loop $loop|0
     local.get $7
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 0
-     i32.shl
-     i32.add
-     i32.load8_s
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 0
+    i32.shl
+    i32.add
+    i32.load8_s
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6022,41 +5779,36 @@
   i32.load offset=4
   local.set $6
   block $break|0
-   block
-    i32.const 0
-    local.set $7
-    local.get $5
-    call $~lib/typedarray/Uint8Array#get:length
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $7
+   local.get $5
+   call $~lib/typedarray/Uint8Array#get:length
+   local.set $8
+   loop $loop|0
     local.get $7
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 0
-     i32.shl
-     i32.add
-     i32.load8_u
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 0
+    i32.shl
+    i32.add
+    i32.load8_u
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6143,41 +5895,36 @@
   i32.load offset=4
   local.set $6
   block $break|0
-   block
-    i32.const 0
-    local.set $7
-    local.get $5
-    call $~lib/typedarray/Uint8ClampedArray#get:length
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $7
+   local.get $5
+   call $~lib/typedarray/Uint8ClampedArray#get:length
+   local.set $8
+   loop $loop|0
     local.get $7
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 0
-     i32.shl
-     i32.add
-     i32.load8_u
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 0
+    i32.shl
+    i32.add
+    i32.load8_u
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6288,41 +6035,36 @@
   i32.load offset=4
   local.set $6
   block $break|0
-   block
-    i32.const 0
-    local.set $7
-    local.get $5
-    call $~lib/typedarray/Int16Array#get:length
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $7
+   local.get $5
+   call $~lib/typedarray/Int16Array#get:length
+   local.set $8
+   loop $loop|0
     local.get $7
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 1
-     i32.shl
-     i32.add
-     i32.load16_s
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.load16_s
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6435,41 +6177,36 @@
   i32.load offset=4
   local.set $6
   block $break|0
-   block
-    i32.const 0
-    local.set $7
-    local.get $5
-    call $~lib/typedarray/Uint16Array#get:length
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $7
+   local.get $5
+   call $~lib/typedarray/Uint16Array#get:length
+   local.set $8
+   loop $loop|0
     local.get $7
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 1
-     i32.shl
-     i32.add
-     i32.load16_u
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.load16_u
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6556,41 +6293,36 @@
   i32.load offset=4
   local.set $6
   block $break|0
-   block
-    i32.const 0
-    local.set $7
-    local.get $5
-    call $~lib/typedarray/Int32Array#get:length
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $7
+   local.get $5
+   call $~lib/typedarray/Int32Array#get:length
+   local.set $8
+   loop $loop|0
     local.get $7
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6699,41 +6431,36 @@
   i32.load offset=4
   local.set $6
   block $break|0
-   block
-    i32.const 0
-    local.set $7
-    local.get $5
-    call $~lib/typedarray/Uint32Array#get:length
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $7
+   local.get $5
+   call $~lib/typedarray/Uint32Array#get:length
+   local.set $8
+   loop $loop|0
     local.get $7
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6843,41 +6570,36 @@
   i32.load offset=4
   local.set $6
   block $break|0
-   block
-    i32.const 0
-    local.set $7
-    local.get $5
-    call $~lib/typedarray/Int64Array#get:length
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $7
+   local.get $5
+   call $~lib/typedarray/Int64Array#get:length
+   local.set $8
+   loop $loop|0
     local.get $7
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i64)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 3
-     i32.shl
-     i32.add
-     i64.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$jjjii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 3
+    i32.shl
+    i32.add
+    i64.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$jjjii)
     local.set $3
     local.get $7
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -6987,41 +6709,36 @@
   i32.load offset=4
   local.set $6
   block $break|0
-   block
-    i32.const 0
-    local.set $7
-    local.get $5
-    call $~lib/typedarray/Uint64Array#get:length
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $7
+   local.get $5
+   call $~lib/typedarray/Uint64Array#get:length
+   local.set $8
+   loop $loop|0
     local.get $7
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result i64)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 3
-     i32.shl
-     i32.add
-     i64.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$jjjii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 3
+    i32.shl
+    i32.add
+    i64.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$jjjii)
     local.set $3
     local.get $7
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7131,41 +6848,36 @@
   i32.load offset=4
   local.set $6
   block $break|0
-   block
-    i32.const 0
-    local.set $7
-    local.get $5
-    call $~lib/typedarray/Float32Array#get:length
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $7
+   local.get $5
+   call $~lib/typedarray/Float32Array#get:length
+   local.set $8
+   loop $loop|0
     local.get $7
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result f32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 2
-     i32.shl
-     i32.add
-     f32.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$fffii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 2
+    i32.shl
+    i32.add
+    f32.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$fffii)
     local.set $3
     local.get $7
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7251,41 +6963,36 @@
   i32.load offset=4
   local.set $6
   block $break|0
-   block
-    i32.const 0
-    local.set $7
-    local.get $5
-    call $~lib/typedarray/Float64Array#get:length
-    local.set $8
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $7
+   local.get $5
+   call $~lib/typedarray/Float64Array#get:length
+   local.set $8
+   loop $loop|0
     local.get $7
     local.get $8
     i32.lt_s
     i32.eqz
     br_if $break|0
-    block (result f64)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 3
-     i32.shl
-     i32.add
-     f64.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$dddii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 3
+    i32.shl
+    i32.add
+    f64.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$dddii)
     local.set $3
     local.get $7
     i32.const 1
     i32.add
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7374,34 +7081,31 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 0
-     i32.shl
-     i32.add
-     i32.load8_s
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 0
+    i32.shl
+    i32.add
+    i32.load8_s
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7494,34 +7198,31 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 0
-     i32.shl
-     i32.add
-     i32.load8_u
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 0
+    i32.shl
+    i32.add
+    i32.load8_u
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7612,34 +7313,31 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 0
-     i32.shl
-     i32.add
-     i32.load8_u
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 0
+    i32.shl
+    i32.add
+    i32.load8_u
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7730,34 +7428,31 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 1
-     i32.shl
-     i32.add
-     i32.load16_s
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.load16_s
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7850,34 +7545,31 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 1
-     i32.shl
-     i32.add
-     i32.load16_u
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.load16_u
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -7968,34 +7660,31 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8084,34 +7773,31 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result i32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$iiiii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$iiiii)
     local.set $3
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8201,34 +7887,31 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result i64)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 3
-     i32.shl
-     i32.add
-     i64.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$jjjii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 3
+    i32.shl
+    i32.add
+    i64.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$jjjii)
     local.set $3
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8318,34 +8001,31 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result i64)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 3
-     i32.shl
-     i32.add
-     i64.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$jjjii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 3
+    i32.shl
+    i32.add
+    i64.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$jjjii)
     local.set $3
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8435,34 +8115,31 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result f32)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 2
-     i32.shl
-     i32.add
-     f32.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$fffii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 2
+    i32.shl
+    i32.add
+    f32.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$fffii)
     local.set $3
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8552,34 +8229,31 @@
    i32.const 1
    i32.sub
    local.set $7
-   loop $repeat|0
+   loop $loop|0
     local.get $7
     i32.const 0
     i32.ge_s
     i32.eqz
     br_if $break|0
-    block (result f64)
-     i32.const 4
-     global.set $~lib/argc
-     local.get $3
-     local.get $6
-     local.get $7
-     i32.const 3
-     i32.shl
-     i32.add
-     f64.load
-     local.get $7
-     local.get $5
-     local.get $4
-     call_indirect (type $FUNCSIG$dddii)
-    end
+    i32.const 4
+    global.set $~lib/argc
+    local.get $3
+    local.get $6
+    local.get $7
+    i32.const 3
+    i32.shl
+    i32.add
+    f64.load
+    local.get $7
+    local.get $5
+    local.get $4
+    call_indirect (type $FUNCSIG$dddii)
     local.set $3
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8678,7 +8352,7 @@
   block $break|0
    i32.const 0
    local.set $9
-   loop $repeat|0
+   loop $loop|0
     local.get $9
     local.get $4
     i32.lt_s
@@ -8689,27 +8363,24 @@
     i32.const 0
     i32.shl
     i32.add
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $9
-     i32.const 0
-     i32.shl
-     i32.add
-     i32.load8_s
-     local.get $9
-     local.get $3
-     local.get $2
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $9
+    i32.const 0
+    i32.shl
+    i32.add
+    i32.load8_s
+    local.get $9
+    local.get $3
+    local.get $2
+    call_indirect (type $FUNCSIG$iiii)
     i32.store8
     local.get $9
     i32.const 1
     i32.add
     local.set $9
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -8841,7 +8512,7 @@
   block $break|0
    i32.const 0
    local.set $9
-   loop $repeat|0
+   loop $loop|0
     local.get $9
     local.get $4
     i32.lt_s
@@ -8852,27 +8523,24 @@
     i32.const 0
     i32.shl
     i32.add
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $9
-     i32.const 0
-     i32.shl
-     i32.add
-     i32.load8_u
-     local.get $9
-     local.get $3
-     local.get $2
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $9
+    i32.const 0
+    i32.shl
+    i32.add
+    i32.load8_u
+    local.get $9
+    local.get $3
+    local.get $2
+    call_indirect (type $FUNCSIG$iiii)
     i32.store8
     local.get $9
     i32.const 1
     i32.add
     local.set $9
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -9023,7 +8691,7 @@
   block $break|0
    i32.const 0
    local.set $9
-   loop $repeat|0
+   loop $loop|0
     local.get $9
     local.get $4
     i32.lt_s
@@ -9034,27 +8702,24 @@
     i32.const 0
     i32.shl
     i32.add
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $9
-     i32.const 0
-     i32.shl
-     i32.add
-     i32.load8_u
-     local.get $9
-     local.get $3
-     local.get $2
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $9
+    i32.const 0
+    i32.shl
+    i32.add
+    i32.load8_u
+    local.get $9
+    local.get $3
+    local.get $2
+    call_indirect (type $FUNCSIG$iiii)
     i32.store8
     local.get $9
     i32.const 1
     i32.add
     local.set $9
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -9186,7 +8851,7 @@
   block $break|0
    i32.const 0
    local.set $9
-   loop $repeat|0
+   loop $loop|0
     local.get $9
     local.get $4
     i32.lt_s
@@ -9197,27 +8862,24 @@
     i32.const 1
     i32.shl
     i32.add
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $9
-     i32.const 1
-     i32.shl
-     i32.add
-     i32.load16_s
-     local.get $9
-     local.get $3
-     local.get $2
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $9
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.load16_s
+    local.get $9
+    local.get $3
+    local.get $2
+    call_indirect (type $FUNCSIG$iiii)
     i32.store16
     local.get $9
     i32.const 1
     i32.add
     local.set $9
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -9372,7 +9034,7 @@
   block $break|0
    i32.const 0
    local.set $9
-   loop $repeat|0
+   loop $loop|0
     local.get $9
     local.get $4
     i32.lt_s
@@ -9383,27 +9045,24 @@
     i32.const 1
     i32.shl
     i32.add
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $9
-     i32.const 1
-     i32.shl
-     i32.add
-     i32.load16_u
-     local.get $9
-     local.get $3
-     local.get $2
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $9
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.load16_u
+    local.get $9
+    local.get $3
+    local.get $2
+    call_indirect (type $FUNCSIG$iiii)
     i32.store16
     local.get $9
     i32.const 1
     i32.add
     local.set $9
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -9558,7 +9217,7 @@
   block $break|0
    i32.const 0
    local.set $9
-   loop $repeat|0
+   loop $loop|0
     local.get $9
     local.get $4
     i32.lt_s
@@ -9569,27 +9228,24 @@
     i32.const 2
     i32.shl
     i32.add
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $9
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $9
-     local.get $3
-     local.get $2
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $9
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $9
+    local.get $3
+    local.get $2
+    call_indirect (type $FUNCSIG$iiii)
     i32.store
     local.get $9
     i32.const 1
     i32.add
     local.set $9
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -9721,7 +9377,7 @@
   block $break|0
    i32.const 0
    local.set $9
-   loop $repeat|0
+   loop $loop|0
     local.get $9
     local.get $4
     i32.lt_s
@@ -9732,27 +9388,24 @@
     i32.const 2
     i32.shl
     i32.add
-    block (result i32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $9
-     i32.const 2
-     i32.shl
-     i32.add
-     i32.load
-     local.get $9
-     local.get $3
-     local.get $2
-     call_indirect (type $FUNCSIG$iiii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $9
+    i32.const 2
+    i32.shl
+    i32.add
+    i32.load
+    local.get $9
+    local.get $3
+    local.get $2
+    call_indirect (type $FUNCSIG$iiii)
     i32.store
     local.get $9
     i32.const 1
     i32.add
     local.set $9
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -9907,7 +9560,7 @@
   block $break|0
    i32.const 0
    local.set $9
-   loop $repeat|0
+   loop $loop|0
     local.get $9
     local.get $4
     i32.lt_s
@@ -9918,27 +9571,24 @@
     i32.const 3
     i32.shl
     i32.add
-    block (result i64)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $9
-     i32.const 3
-     i32.shl
-     i32.add
-     i64.load
-     local.get $9
-     local.get $3
-     local.get $2
-     call_indirect (type $FUNCSIG$jjii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $9
+    i32.const 3
+    i32.shl
+    i32.add
+    i64.load
+    local.get $9
+    local.get $3
+    local.get $2
+    call_indirect (type $FUNCSIG$jjii)
     i64.store
     local.get $9
     i32.const 1
     i32.add
     local.set $9
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -10093,7 +9743,7 @@
   block $break|0
    i32.const 0
    local.set $9
-   loop $repeat|0
+   loop $loop|0
     local.get $9
     local.get $4
     i32.lt_s
@@ -10104,27 +9754,24 @@
     i32.const 3
     i32.shl
     i32.add
-    block (result i64)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $9
-     i32.const 3
-     i32.shl
-     i32.add
-     i64.load
-     local.get $9
-     local.get $3
-     local.get $2
-     call_indirect (type $FUNCSIG$jjii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $9
+    i32.const 3
+    i32.shl
+    i32.add
+    i64.load
+    local.get $9
+    local.get $3
+    local.get $2
+    call_indirect (type $FUNCSIG$jjii)
     i64.store
     local.get $9
     i32.const 1
     i32.add
     local.set $9
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -10279,7 +9926,7 @@
   block $break|0
    i32.const 0
    local.set $9
-   loop $repeat|0
+   loop $loop|0
     local.get $9
     local.get $4
     i32.lt_s
@@ -10290,27 +9937,24 @@
     i32.const 2
     i32.shl
     i32.add
-    block (result f32)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $9
-     i32.const 2
-     i32.shl
-     i32.add
-     f32.load
-     local.get $9
-     local.get $3
-     local.get $2
-     call_indirect (type $FUNCSIG$ffii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $9
+    i32.const 2
+    i32.shl
+    i32.add
+    f32.load
+    local.get $9
+    local.get $3
+    local.get $2
+    call_indirect (type $FUNCSIG$ffii)
     f32.store
     local.get $9
     i32.const 1
     i32.add
     local.set $9
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -10465,7 +10109,7 @@
   block $break|0
    i32.const 0
    local.set $9
-   loop $repeat|0
+   loop $loop|0
     local.get $9
     local.get $4
     i32.lt_s
@@ -10476,27 +10120,24 @@
     i32.const 3
     i32.shl
     i32.add
-    block (result f64)
-     i32.const 3
-     global.set $~lib/argc
-     local.get $5
-     local.get $9
-     i32.const 3
-     i32.shl
-     i32.add
-     f64.load
-     local.get $9
-     local.get $3
-     local.get $2
-     call_indirect (type $FUNCSIG$ddii)
-    end
+    i32.const 3
+    global.set $~lib/argc
+    local.get $5
+    local.get $9
+    i32.const 3
+    i32.shl
+    i32.add
+    f64.load
+    local.get $9
+    local.get $3
+    local.get $2
+    call_indirect (type $FUNCSIG$ddii)
     f64.store
     local.get $9
     i32.const 1
     i32.add
     local.set $9
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -10617,33 +10258,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int8Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int8Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 0
-      i32.shl
-      i32.add
-      i32.load8_s
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 0
+     i32.shl
+     i32.add
+     i32.load8_s
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       i32.const 1
       local.set $7
@@ -10656,8 +10293,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -10778,33 +10414,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint8Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint8Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 0
-      i32.shl
-      i32.add
-      i32.load8_u
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 0
+     i32.shl
+     i32.add
+     i32.load8_u
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       i32.const 1
       local.set $7
@@ -10817,8 +10449,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -10937,33 +10568,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint8ClampedArray#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint8ClampedArray#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 0
-      i32.shl
-      i32.add
-      i32.load8_u
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 0
+     i32.shl
+     i32.add
+     i32.load8_u
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       i32.const 1
       local.set $7
@@ -10976,8 +10603,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -11098,33 +10724,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int16Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int16Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 1
-      i32.shl
-      i32.add
-      i32.load16_s
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 1
+     i32.shl
+     i32.add
+     i32.load16_s
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       i32.const 1
       local.set $7
@@ -11137,8 +10759,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -11259,33 +10880,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint16Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint16Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 1
-      i32.shl
-      i32.add
-      i32.load16_u
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 1
+     i32.shl
+     i32.add
+     i32.load16_u
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       i32.const 1
       local.set $7
@@ -11298,8 +10915,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -11416,33 +11032,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int32Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int32Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 2
-      i32.shl
-      i32.add
-      i32.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 2
+     i32.shl
+     i32.add
+     i32.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       i32.const 1
       local.set $7
@@ -11455,8 +11067,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -11571,33 +11182,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint32Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint32Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 2
-      i32.shl
-      i32.add
-      i32.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 2
+     i32.shl
+     i32.add
+     i32.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       i32.const 1
       local.set $7
@@ -11610,8 +11217,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -11726,33 +11332,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int64Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int64Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 3
-      i32.shl
-      i32.add
-      i64.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$ijii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 3
+     i32.shl
+     i32.add
+     i64.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$ijii)
      if
       i32.const 1
       local.set $7
@@ -11765,8 +11367,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -11881,33 +11482,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint64Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint64Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 3
-      i32.shl
-      i32.add
-      i64.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$ijii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 3
+     i32.shl
+     i32.add
+     i64.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$ijii)
      if
       i32.const 1
       local.set $7
@@ -11920,8 +11517,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -12036,33 +11632,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Float32Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Float32Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 2
-      i32.shl
-      i32.add
-      f32.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$ifii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 2
+     i32.shl
+     i32.add
+     f32.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$ifii)
      if
       i32.const 1
       local.set $7
@@ -12075,8 +11667,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -12191,33 +11782,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Float64Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Float64Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 3
-      i32.shl
-      i32.add
-      f64.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$idii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 3
+     i32.shl
+     i32.add
+     f64.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$idii)
      if
       i32.const 1
       local.set $7
@@ -12230,8 +11817,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -12350,33 +11936,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int8Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int8Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 0
-      i32.shl
-      i32.add
-      i32.load8_s
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 0
+     i32.shl
+     i32.add
+     i32.load8_s
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       local.get $5
       local.set $7
@@ -12389,8 +11971,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -12510,33 +12091,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint8Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint8Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 0
-      i32.shl
-      i32.add
-      i32.load8_u
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 0
+     i32.shl
+     i32.add
+     i32.load8_u
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       local.get $5
       local.set $7
@@ -12549,8 +12126,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -12668,33 +12244,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint8ClampedArray#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint8ClampedArray#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 0
-      i32.shl
-      i32.add
-      i32.load8_u
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 0
+     i32.shl
+     i32.add
+     i32.load8_u
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       local.get $5
       local.set $7
@@ -12707,8 +12279,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -12828,33 +12399,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int16Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int16Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 1
-      i32.shl
-      i32.add
-      i32.load16_s
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 1
+     i32.shl
+     i32.add
+     i32.load16_s
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       local.get $5
       local.set $7
@@ -12867,8 +12434,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -12988,33 +12554,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint16Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint16Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 1
-      i32.shl
-      i32.add
-      i32.load16_u
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 1
+     i32.shl
+     i32.add
+     i32.load16_u
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       local.get $5
       local.set $7
@@ -13027,8 +12589,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -13144,33 +12705,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int32Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int32Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 2
-      i32.shl
-      i32.add
-      i32.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 2
+     i32.shl
+     i32.add
+     i32.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       local.get $5
       local.set $7
@@ -13183,8 +12740,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -13298,33 +12854,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint32Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint32Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 2
-      i32.shl
-      i32.add
-      i32.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$iiii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 2
+     i32.shl
+     i32.add
+     i32.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$iiii)
      if
       local.get $5
       local.set $7
@@ -13337,8 +12889,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -13452,33 +13003,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int64Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int64Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 3
-      i32.shl
-      i32.add
-      i64.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$ijii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 3
+     i32.shl
+     i32.add
+     i64.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$ijii)
      if
       local.get $5
       local.set $7
@@ -13491,8 +13038,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -13606,33 +13152,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint64Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint64Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 3
-      i32.shl
-      i32.add
-      i64.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$ijii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 3
+     i32.shl
+     i32.add
+     i64.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$ijii)
      if
       local.get $5
       local.set $7
@@ -13645,8 +13187,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -13760,33 +13301,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Float32Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Float32Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 2
-      i32.shl
-      i32.add
-      f32.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$ifii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 2
+     i32.shl
+     i32.add
+     f32.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$ifii)
      if
       local.get $5
       local.set $7
@@ -13799,8 +13336,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -13914,33 +13450,29 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Float64Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Float64Array#get:length
+    local.set $6
+    loop $loop|0
      local.get $5
      local.get $6
      i32.lt_s
      i32.eqz
      br_if $break|0
-     block (result i32)
-      i32.const 3
-      global.set $~lib/argc
-      local.get $4
-      local.get $5
-      i32.const 3
-      i32.shl
-      i32.add
-      f64.load
-      local.get $5
-      local.get $3
-      local.get $2
-      call_indirect (type $FUNCSIG$idii)
-     end
+     i32.const 3
+     global.set $~lib/argc
+     local.get $4
+     local.get $5
+     i32.const 3
+     i32.shl
+     i32.add
+     f64.load
+     local.get $5
+     local.get $3
+     local.get $2
+     call_indirect (type $FUNCSIG$idii)
      if
       local.get $5
       local.set $7
@@ -13953,8 +13485,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -14074,34 +13605,30 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int8Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int8Array#get:length
+    local.set $6
+    loop $loop|0
+     local.get $5
+     local.get $6
+     i32.lt_s
+     i32.eqz
+     br_if $break|0
      block $continue|0
+      i32.const 3
+      global.set $~lib/argc
+      local.get $4
       local.get $5
-      local.get $6
-      i32.lt_s
-      i32.eqz
-      br_if $break|0
-      block (result i32)
-       i32.const 3
-       global.set $~lib/argc
-       local.get $4
-       local.get $5
-       i32.const 0
-       i32.shl
-       i32.add
-       i32.load8_s
-       local.get $5
-       local.get $3
-       local.get $2
-       call_indirect (type $FUNCSIG$iiii)
-      end
+      i32.const 0
+      i32.shl
+      i32.add
+      i32.load8_s
+      local.get $5
+      local.get $3
+      local.get $2
+      call_indirect (type $FUNCSIG$iiii)
       if
        br $continue|0
       end
@@ -14116,8 +13643,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -14240,34 +13766,30 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint8Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint8Array#get:length
+    local.set $6
+    loop $loop|0
+     local.get $5
+     local.get $6
+     i32.lt_s
+     i32.eqz
+     br_if $break|0
      block $continue|0
+      i32.const 3
+      global.set $~lib/argc
+      local.get $4
       local.get $5
-      local.get $6
-      i32.lt_s
-      i32.eqz
-      br_if $break|0
-      block (result i32)
-       i32.const 3
-       global.set $~lib/argc
-       local.get $4
-       local.get $5
-       i32.const 0
-       i32.shl
-       i32.add
-       i32.load8_u
-       local.get $5
-       local.get $3
-       local.get $2
-       call_indirect (type $FUNCSIG$iiii)
-      end
+      i32.const 0
+      i32.shl
+      i32.add
+      i32.load8_u
+      local.get $5
+      local.get $3
+      local.get $2
+      call_indirect (type $FUNCSIG$iiii)
       if
        br $continue|0
       end
@@ -14282,8 +13804,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -14404,34 +13925,30 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint8ClampedArray#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint8ClampedArray#get:length
+    local.set $6
+    loop $loop|0
+     local.get $5
+     local.get $6
+     i32.lt_s
+     i32.eqz
+     br_if $break|0
      block $continue|0
+      i32.const 3
+      global.set $~lib/argc
+      local.get $4
       local.get $5
-      local.get $6
-      i32.lt_s
-      i32.eqz
-      br_if $break|0
-      block (result i32)
-       i32.const 3
-       global.set $~lib/argc
-       local.get $4
-       local.get $5
-       i32.const 0
-       i32.shl
-       i32.add
-       i32.load8_u
-       local.get $5
-       local.get $3
-       local.get $2
-       call_indirect (type $FUNCSIG$iiii)
-      end
+      i32.const 0
+      i32.shl
+      i32.add
+      i32.load8_u
+      local.get $5
+      local.get $3
+      local.get $2
+      call_indirect (type $FUNCSIG$iiii)
       if
        br $continue|0
       end
@@ -14446,8 +13963,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -14570,34 +14086,30 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int16Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int16Array#get:length
+    local.set $6
+    loop $loop|0
+     local.get $5
+     local.get $6
+     i32.lt_s
+     i32.eqz
+     br_if $break|0
      block $continue|0
+      i32.const 3
+      global.set $~lib/argc
+      local.get $4
       local.get $5
-      local.get $6
-      i32.lt_s
-      i32.eqz
-      br_if $break|0
-      block (result i32)
-       i32.const 3
-       global.set $~lib/argc
-       local.get $4
-       local.get $5
-       i32.const 1
-       i32.shl
-       i32.add
-       i32.load16_s
-       local.get $5
-       local.get $3
-       local.get $2
-       call_indirect (type $FUNCSIG$iiii)
-      end
+      i32.const 1
+      i32.shl
+      i32.add
+      i32.load16_s
+      local.get $5
+      local.get $3
+      local.get $2
+      call_indirect (type $FUNCSIG$iiii)
       if
        br $continue|0
       end
@@ -14612,8 +14124,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -14736,34 +14247,30 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint16Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint16Array#get:length
+    local.set $6
+    loop $loop|0
+     local.get $5
+     local.get $6
+     i32.lt_s
+     i32.eqz
+     br_if $break|0
      block $continue|0
+      i32.const 3
+      global.set $~lib/argc
+      local.get $4
       local.get $5
-      local.get $6
-      i32.lt_s
-      i32.eqz
-      br_if $break|0
-      block (result i32)
-       i32.const 3
-       global.set $~lib/argc
-       local.get $4
-       local.get $5
-       i32.const 1
-       i32.shl
-       i32.add
-       i32.load16_u
-       local.get $5
-       local.get $3
-       local.get $2
-       call_indirect (type $FUNCSIG$iiii)
-      end
+      i32.const 1
+      i32.shl
+      i32.add
+      i32.load16_u
+      local.get $5
+      local.get $3
+      local.get $2
+      call_indirect (type $FUNCSIG$iiii)
       if
        br $continue|0
       end
@@ -14778,8 +14285,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -14898,34 +14404,30 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int32Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int32Array#get:length
+    local.set $6
+    loop $loop|0
+     local.get $5
+     local.get $6
+     i32.lt_s
+     i32.eqz
+     br_if $break|0
      block $continue|0
+      i32.const 3
+      global.set $~lib/argc
+      local.get $4
       local.get $5
-      local.get $6
-      i32.lt_s
-      i32.eqz
-      br_if $break|0
-      block (result i32)
-       i32.const 3
-       global.set $~lib/argc
-       local.get $4
-       local.get $5
-       i32.const 2
-       i32.shl
-       i32.add
-       i32.load
-       local.get $5
-       local.get $3
-       local.get $2
-       call_indirect (type $FUNCSIG$iiii)
-      end
+      i32.const 2
+      i32.shl
+      i32.add
+      i32.load
+      local.get $5
+      local.get $3
+      local.get $2
+      call_indirect (type $FUNCSIG$iiii)
       if
        br $continue|0
       end
@@ -14940,8 +14442,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -15058,34 +14559,30 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint32Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint32Array#get:length
+    local.set $6
+    loop $loop|0
+     local.get $5
+     local.get $6
+     i32.lt_s
+     i32.eqz
+     br_if $break|0
      block $continue|0
+      i32.const 3
+      global.set $~lib/argc
+      local.get $4
       local.get $5
-      local.get $6
-      i32.lt_s
-      i32.eqz
-      br_if $break|0
-      block (result i32)
-       i32.const 3
-       global.set $~lib/argc
-       local.get $4
-       local.get $5
-       i32.const 2
-       i32.shl
-       i32.add
-       i32.load
-       local.get $5
-       local.get $3
-       local.get $2
-       call_indirect (type $FUNCSIG$iiii)
-      end
+      i32.const 2
+      i32.shl
+      i32.add
+      i32.load
+      local.get $5
+      local.get $3
+      local.get $2
+      call_indirect (type $FUNCSIG$iiii)
       if
        br $continue|0
       end
@@ -15100,8 +14597,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -15218,34 +14714,30 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Int64Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Int64Array#get:length
+    local.set $6
+    loop $loop|0
+     local.get $5
+     local.get $6
+     i32.lt_s
+     i32.eqz
+     br_if $break|0
      block $continue|0
+      i32.const 3
+      global.set $~lib/argc
+      local.get $4
       local.get $5
-      local.get $6
-      i32.lt_s
-      i32.eqz
-      br_if $break|0
-      block (result i32)
-       i32.const 3
-       global.set $~lib/argc
-       local.get $4
-       local.get $5
-       i32.const 3
-       i32.shl
-       i32.add
-       i64.load
-       local.get $5
-       local.get $3
-       local.get $2
-       call_indirect (type $FUNCSIG$ijii)
-      end
+      i32.const 3
+      i32.shl
+      i32.add
+      i64.load
+      local.get $5
+      local.get $3
+      local.get $2
+      call_indirect (type $FUNCSIG$ijii)
       if
        br $continue|0
       end
@@ -15260,8 +14752,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -15378,34 +14869,30 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Uint64Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Uint64Array#get:length
+    local.set $6
+    loop $loop|0
+     local.get $5
+     local.get $6
+     i32.lt_s
+     i32.eqz
+     br_if $break|0
      block $continue|0
+      i32.const 3
+      global.set $~lib/argc
+      local.get $4
       local.get $5
-      local.get $6
-      i32.lt_s
-      i32.eqz
-      br_if $break|0
-      block (result i32)
-       i32.const 3
-       global.set $~lib/argc
-       local.get $4
-       local.get $5
-       i32.const 3
-       i32.shl
-       i32.add
-       i64.load
-       local.get $5
-       local.get $3
-       local.get $2
-       call_indirect (type $FUNCSIG$ijii)
-      end
+      i32.const 3
+      i32.shl
+      i32.add
+      i64.load
+      local.get $5
+      local.get $3
+      local.get $2
+      call_indirect (type $FUNCSIG$ijii)
       if
        br $continue|0
       end
@@ -15420,8 +14907,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -15662,36 +15148,37 @@
     local.get $4
     local.get $5
     i32.gt_s
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    local.get $3
+    i32.ge_u
     if
      local.get $2
      local.get $3
-     i32.ge_u
+     i32.eq
      if
-      local.get $2
-      local.get $3
-      i32.eq
-      if
-       f32.const 0
-       local.get $0
-       f32.mul
-       return
-      end
-      local.get $2
-      local.get $3
-      i32.sub
-      local.set $2
+      f32.const 0
+      local.get $0
+      f32.mul
+      return
      end
      local.get $2
-     i32.const 1
-     i32.shl
-     local.set $2
-     local.get $4
-     i32.const 1
+     local.get $3
      i32.sub
-     local.set $4
-     br $continue|0
+     local.set $2
     end
+    local.get $2
+    i32.const 1
+    i32.shl
+    local.set $2
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $continue|0
    end
+   unreachable
   end
   local.get $2
   local.get $3
@@ -15789,34 +15276,30 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Float32Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Float32Array#get:length
+    local.set $6
+    loop $loop|0
+     local.get $5
+     local.get $6
+     i32.lt_s
+     i32.eqz
+     br_if $break|0
      block $continue|0
+      i32.const 3
+      global.set $~lib/argc
+      local.get $4
       local.get $5
-      local.get $6
-      i32.lt_s
-      i32.eqz
-      br_if $break|0
-      block (result i32)
-       i32.const 3
-       global.set $~lib/argc
-       local.get $4
-       local.get $5
-       i32.const 2
-       i32.shl
-       i32.add
-       f32.load
-       local.get $5
-       local.get $3
-       local.get $2
-       call_indirect (type $FUNCSIG$ifii)
-      end
+      i32.const 2
+      i32.shl
+      i32.add
+      f32.load
+      local.get $5
+      local.get $3
+      local.get $2
+      call_indirect (type $FUNCSIG$ifii)
       if
        br $continue|0
       end
@@ -15831,8 +15314,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -16073,36 +15555,37 @@
     local.get $4
     local.get $5
     i64.gt_s
+    i32.eqz
+    br_if $break|0
+    local.get $2
+    local.get $3
+    i64.ge_u
     if
      local.get $2
      local.get $3
-     i64.ge_u
+     i64.eq
      if
-      local.get $2
-      local.get $3
-      i64.eq
-      if
-       f64.const 0
-       local.get $0
-       f64.mul
-       return
-      end
-      local.get $2
-      local.get $3
-      i64.sub
-      local.set $2
+      f64.const 0
+      local.get $0
+      f64.mul
+      return
      end
      local.get $2
-     i64.const 1
-     i64.shl
-     local.set $2
-     local.get $4
-     i64.const 1
+     local.get $3
      i64.sub
-     local.set $4
-     br $continue|0
+     local.set $2
     end
+    local.get $2
+    i64.const 1
+    i64.shl
+    local.set $2
+    local.get $4
+    i64.const 1
+    i64.sub
+    local.set $4
+    br $continue|0
    end
+   unreachable
   end
   local.get $2
   local.get $3
@@ -16202,34 +15685,30 @@
    i32.load offset=4
    local.set $4
    block $break|0
-    block
-     i32.const 0
-     local.set $5
-     local.get $3
-     call $~lib/typedarray/Float64Array#get:length
-     local.set $6
-    end
-    loop $repeat|0
+    i32.const 0
+    local.set $5
+    local.get $3
+    call $~lib/typedarray/Float64Array#get:length
+    local.set $6
+    loop $loop|0
+     local.get $5
+     local.get $6
+     i32.lt_s
+     i32.eqz
+     br_if $break|0
      block $continue|0
+      i32.const 3
+      global.set $~lib/argc
+      local.get $4
       local.get $5
-      local.get $6
-      i32.lt_s
-      i32.eqz
-      br_if $break|0
-      block (result i32)
-       i32.const 3
-       global.set $~lib/argc
-       local.get $4
-       local.get $5
-       i32.const 3
-       i32.shl
-       i32.add
-       f64.load
-       local.get $5
-       local.get $3
-       local.get $2
-       call_indirect (type $FUNCSIG$idii)
-      end
+      i32.const 3
+      i32.shl
+      i32.add
+      f64.load
+      local.get $5
+      local.get $3
+      local.get $2
+      call_indirect (type $FUNCSIG$idii)
       if
        br $continue|0
       end
@@ -16244,8 +15723,7 @@
      i32.const 1
      i32.add
      local.set $5
-     br $repeat|0
-     unreachable
+     br $loop|0
     end
     unreachable
    end
@@ -16405,14 +15883,12 @@
   i32.load offset=4
   local.set $4
   block $break|0
-   block
-    i32.const 0
-    local.set $5
-    local.get $3
-    call $~lib/typedarray/Int8Array#get:length
-    local.set $6
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $5
+   local.get $3
+   call $~lib/typedarray/Int8Array#get:length
+   local.set $6
+   loop $loop|0
     local.get $5
     local.get $6
     i32.lt_s
@@ -16434,8 +15910,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -16576,14 +16051,12 @@
   i32.load offset=4
   local.set $4
   block $break|0
-   block
-    i32.const 0
-    local.set $5
-    local.get $3
-    call $~lib/typedarray/Uint8Array#get:length
-    local.set $6
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $5
+   local.get $3
+   call $~lib/typedarray/Uint8Array#get:length
+   local.set $6
+   loop $loop|0
     local.get $5
     local.get $6
     i32.lt_s
@@ -16605,8 +16078,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -16741,14 +16213,12 @@
   i32.load offset=4
   local.set $4
   block $break|0
-   block
-    i32.const 0
-    local.set $5
-    local.get $3
-    call $~lib/typedarray/Uint8ClampedArray#get:length
-    local.set $6
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $5
+   local.get $3
+   call $~lib/typedarray/Uint8ClampedArray#get:length
+   local.set $6
+   loop $loop|0
     local.get $5
     local.get $6
     i32.lt_s
@@ -16770,8 +16240,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -16910,14 +16379,12 @@
   i32.load offset=4
   local.set $4
   block $break|0
-   block
-    i32.const 0
-    local.set $5
-    local.get $3
-    call $~lib/typedarray/Int16Array#get:length
-    local.set $6
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $5
+   local.get $3
+   call $~lib/typedarray/Int16Array#get:length
+   local.set $6
+   loop $loop|0
     local.get $5
     local.get $6
     i32.lt_s
@@ -16939,8 +16406,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -17081,14 +16547,12 @@
   i32.load offset=4
   local.set $4
   block $break|0
-   block
-    i32.const 0
-    local.set $5
-    local.get $3
-    call $~lib/typedarray/Uint16Array#get:length
-    local.set $6
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $5
+   local.get $3
+   call $~lib/typedarray/Uint16Array#get:length
+   local.set $6
+   loop $loop|0
     local.get $5
     local.get $6
     i32.lt_s
@@ -17110,8 +16574,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -17242,14 +16705,12 @@
   i32.load offset=4
   local.set $4
   block $break|0
-   block
-    i32.const 0
-    local.set $5
-    local.get $3
-    call $~lib/typedarray/Int32Array#get:length
-    local.set $6
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $5
+   local.get $3
+   call $~lib/typedarray/Int32Array#get:length
+   local.set $6
+   loop $loop|0
     local.get $5
     local.get $6
     i32.lt_s
@@ -17271,8 +16732,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -17397,14 +16857,12 @@
   i32.load offset=4
   local.set $4
   block $break|0
-   block
-    i32.const 0
-    local.set $5
-    local.get $3
-    call $~lib/typedarray/Uint32Array#get:length
-    local.set $6
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $5
+   local.get $3
+   call $~lib/typedarray/Uint32Array#get:length
+   local.set $6
+   loop $loop|0
     local.get $5
     local.get $6
     i32.lt_s
@@ -17426,8 +16884,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -17553,14 +17010,12 @@
   i32.load offset=4
   local.set $4
   block $break|0
-   block
-    i32.const 0
-    local.set $5
-    local.get $3
-    call $~lib/typedarray/Int64Array#get:length
-    local.set $6
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $5
+   local.get $3
+   call $~lib/typedarray/Int64Array#get:length
+   local.set $6
+   loop $loop|0
     local.get $5
     local.get $6
     i32.lt_s
@@ -17582,8 +17037,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -17712,14 +17166,12 @@
   i32.load offset=4
   local.set $4
   block $break|0
-   block
-    i32.const 0
-    local.set $5
-    local.get $3
-    call $~lib/typedarray/Uint64Array#get:length
-    local.set $6
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $5
+   local.get $3
+   call $~lib/typedarray/Uint64Array#get:length
+   local.set $6
+   loop $loop|0
     local.get $5
     local.get $6
     i32.lt_s
@@ -17741,8 +17193,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -17871,14 +17322,12 @@
   i32.load offset=4
   local.set $4
   block $break|0
-   block
-    i32.const 0
-    local.set $5
-    local.get $3
-    call $~lib/typedarray/Float32Array#get:length
-    local.set $6
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $5
+   local.get $3
+   call $~lib/typedarray/Float32Array#get:length
+   local.set $6
+   loop $loop|0
     local.get $5
     local.get $6
     i32.lt_s
@@ -17900,8 +17349,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -18030,14 +17478,12 @@
   i32.load offset=4
   local.set $4
   block $break|0
-   block
-    i32.const 0
-    local.set $5
-    local.get $3
-    call $~lib/typedarray/Float64Array#get:length
-    local.set $6
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $5
+   local.get $3
+   call $~lib/typedarray/Float64Array#get:length
+   local.set $6
+   loop $loop|0
     local.get $5
     local.get $6
     i32.lt_s
@@ -18059,8 +17505,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -18136,16 +17581,14 @@
   i32.load offset=4
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/typedarray/Int8Array#get:length
-    i32.const 1
-    i32.sub
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/typedarray/Int8Array#get:length
+   i32.const 1
+   i32.sub
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_s
@@ -18173,18 +17616,15 @@
     local.get $6
     local.get $7
     i32.store8
-    block
-     local.get $3
-     i32.const 1
-     i32.add
-     local.set $3
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-    end
-    br $repeat|0
-    unreachable
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $loop|0
    end
    unreachable
   end
@@ -18219,7 +17659,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 9
     i32.lt_s
@@ -18249,8 +17689,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -18260,7 +17699,7 @@
   block $break|1
    i32.const 0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     i32.const 9
     i32.lt_s
@@ -18292,8 +17731,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -18390,16 +17828,14 @@
   i32.load offset=4
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/typedarray/Uint8Array#get:length
-    i32.const 1
-    i32.sub
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/typedarray/Uint8Array#get:length
+   i32.const 1
+   i32.sub
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_s
@@ -18427,18 +17863,15 @@
     local.get $6
     local.get $7
     i32.store8
-    block
-     local.get $3
-     i32.const 1
-     i32.add
-     local.set $3
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-    end
-    br $repeat|0
-    unreachable
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $loop|0
    end
    unreachable
   end
@@ -18528,23 +17961,21 @@
   local.set $7
   local.get $7
   local.tee $8
-  block (result i32)
-   local.get $5
-   i32.load
-   local.tee $9
-   local.get $8
-   i32.load
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  i32.load
+  local.tee $9
+  local.get $8
+  i32.load
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   i32.store
   local.get $7
   local.get $5
@@ -18596,7 +18027,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 9
     i32.lt_s
@@ -18622,8 +18053,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -18633,7 +18063,7 @@
   block $break|1
    i32.const 0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     i32.const 9
     i32.lt_s
@@ -18663,8 +18093,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -18761,16 +18190,14 @@
   i32.load offset=4
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/typedarray/Uint8ClampedArray#get:length
-    i32.const 1
-    i32.sub
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/typedarray/Uint8ClampedArray#get:length
+   i32.const 1
+   i32.sub
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_s
@@ -18798,18 +18225,15 @@
     local.get $6
     local.get $7
     i32.store8
-    block
-     local.get $3
-     i32.const 1
-     i32.add
-     local.set $3
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-    end
-    br $repeat|0
-    unreachable
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $loop|0
    end
    unreachable
   end
@@ -18899,23 +18323,21 @@
   local.set $7
   local.get $7
   local.tee $8
-  block (result i32)
-   local.get $5
-   i32.load
-   local.tee $9
-   local.get $8
-   i32.load
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  i32.load
+  local.tee $9
+  local.get $8
+  i32.load
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   i32.store
   local.get $7
   local.get $5
@@ -18967,7 +18389,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 9
     i32.lt_s
@@ -18993,8 +18415,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -19004,7 +18425,7 @@
   block $break|1
    i32.const 0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     i32.const 9
     i32.lt_s
@@ -19034,8 +18455,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -19132,16 +18552,14 @@
   i32.load offset=4
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/typedarray/Int16Array#get:length
-    i32.const 1
-    i32.sub
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/typedarray/Int16Array#get:length
+   i32.const 1
+   i32.sub
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_s
@@ -19169,18 +18587,15 @@
     local.get $6
     local.get $7
     i32.store16
-    block
-     local.get $3
-     i32.const 1
-     i32.add
-     local.set $3
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-    end
-    br $repeat|0
-    unreachable
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $loop|0
    end
    unreachable
   end
@@ -19270,23 +18685,21 @@
   local.set $7
   local.get $7
   local.tee $8
-  block (result i32)
-   local.get $5
-   i32.load
-   local.tee $9
-   local.get $8
-   i32.load
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  i32.load
+  local.tee $9
+  local.get $8
+  i32.load
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   i32.store
   local.get $7
   local.get $5
@@ -19338,7 +18751,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 9
     i32.lt_s
@@ -19368,8 +18781,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -19379,7 +18791,7 @@
   block $break|1
    i32.const 0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     i32.const 9
     i32.lt_s
@@ -19411,8 +18823,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -19509,16 +18920,14 @@
   i32.load offset=4
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/typedarray/Uint16Array#get:length
-    i32.const 1
-    i32.sub
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/typedarray/Uint16Array#get:length
+   i32.const 1
+   i32.sub
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_s
@@ -19546,18 +18955,15 @@
     local.get $6
     local.get $7
     i32.store16
-    block
-     local.get $3
-     i32.const 1
-     i32.add
-     local.set $3
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-    end
-    br $repeat|0
-    unreachable
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $loop|0
    end
    unreachable
   end
@@ -19647,23 +19053,21 @@
   local.set $7
   local.get $7
   local.tee $8
-  block (result i32)
-   local.get $5
-   i32.load
-   local.tee $9
-   local.get $8
-   i32.load
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  i32.load
+  local.tee $9
+  local.get $8
+  i32.load
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   i32.store
   local.get $7
   local.get $5
@@ -19715,7 +19119,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 9
     i32.lt_s
@@ -19741,8 +19145,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -19752,7 +19155,7 @@
   block $break|1
    i32.const 0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     i32.const 9
     i32.lt_s
@@ -19782,8 +19185,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -19880,16 +19282,14 @@
   i32.load offset=4
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/typedarray/Int32Array#get:length
-    i32.const 1
-    i32.sub
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/typedarray/Int32Array#get:length
+   i32.const 1
+   i32.sub
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_s
@@ -19917,18 +19317,15 @@
     local.get $6
     local.get $7
     i32.store
-    block
-     local.get $3
-     i32.const 1
-     i32.add
-     local.set $3
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-    end
-    br $repeat|0
-    unreachable
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $loop|0
    end
    unreachable
   end
@@ -19963,7 +19360,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 9
     i32.lt_s
@@ -19985,8 +19382,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -19996,7 +19392,7 @@
   block $break|1
    i32.const 0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     i32.const 9
     i32.lt_s
@@ -20024,8 +19420,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -20122,16 +19517,14 @@
   i32.load offset=4
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/typedarray/Uint32Array#get:length
-    i32.const 1
-    i32.sub
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/typedarray/Uint32Array#get:length
+   i32.const 1
+   i32.sub
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_s
@@ -20159,18 +19552,15 @@
     local.get $6
     local.get $7
     i32.store
-    block
-     local.get $3
-     i32.const 1
-     i32.add
-     local.set $3
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-    end
-    br $repeat|0
-    unreachable
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $loop|0
    end
    unreachable
   end
@@ -20260,23 +19650,21 @@
   local.set $7
   local.get $7
   local.tee $8
-  block (result i32)
-   local.get $5
-   i32.load
-   local.tee $9
-   local.get $8
-   i32.load
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  i32.load
+  local.tee $9
+  local.get $8
+  i32.load
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   i32.store
   local.get $7
   local.get $5
@@ -20328,7 +19716,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 9
     i32.lt_s
@@ -20350,8 +19738,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -20361,7 +19748,7 @@
   block $break|1
    i32.const 0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     i32.const 9
     i32.lt_s
@@ -20389,8 +19776,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -20487,16 +19873,14 @@
   i32.load offset=4
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/typedarray/Int64Array#get:length
-    i32.const 1
-    i32.sub
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/typedarray/Int64Array#get:length
+   i32.const 1
+   i32.sub
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_s
@@ -20524,18 +19908,15 @@
     local.get $6
     local.get $7
     i64.store
-    block
-     local.get $3
-     i32.const 1
-     i32.add
-     local.set $3
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-    end
-    br $repeat|0
-    unreachable
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $loop|0
    end
    unreachable
   end
@@ -20625,23 +20006,21 @@
   local.set $7
   local.get $7
   local.tee $8
-  block (result i32)
-   local.get $5
-   i32.load
-   local.tee $9
-   local.get $8
-   i32.load
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  i32.load
+  local.tee $9
+  local.get $8
+  i32.load
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   i32.store
   local.get $7
   local.get $5
@@ -20693,7 +20072,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 9
     i32.lt_s
@@ -20717,8 +20096,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -20728,7 +20106,7 @@
   block $break|1
    i32.const 0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     i32.const 9
     i32.lt_s
@@ -20757,8 +20135,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -20855,16 +20232,14 @@
   i32.load offset=4
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/typedarray/Uint64Array#get:length
-    i32.const 1
-    i32.sub
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/typedarray/Uint64Array#get:length
+   i32.const 1
+   i32.sub
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_s
@@ -20892,18 +20267,15 @@
     local.get $6
     local.get $7
     i64.store
-    block
-     local.get $3
-     i32.const 1
-     i32.add
-     local.set $3
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-    end
-    br $repeat|0
-    unreachable
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $loop|0
    end
    unreachable
   end
@@ -20993,23 +20365,21 @@
   local.set $7
   local.get $7
   local.tee $8
-  block (result i32)
-   local.get $5
-   i32.load
-   local.tee $9
-   local.get $8
-   i32.load
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  i32.load
+  local.tee $9
+  local.get $8
+  i32.load
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   i32.store
   local.get $7
   local.get $5
@@ -21061,7 +20431,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 9
     i32.lt_s
@@ -21085,8 +20455,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -21096,7 +20465,7 @@
   block $break|1
    i32.const 0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     i32.const 9
     i32.lt_s
@@ -21125,8 +20494,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -21223,16 +20591,14 @@
   i32.load offset=4
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/typedarray/Float32Array#get:length
-    i32.const 1
-    i32.sub
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/typedarray/Float32Array#get:length
+   i32.const 1
+   i32.sub
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_s
@@ -21260,18 +20626,15 @@
     local.get $6
     local.get $7
     f32.store
-    block
-     local.get $3
-     i32.const 1
-     i32.add
-     local.set $3
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-    end
-    br $repeat|0
-    unreachable
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $loop|0
    end
    unreachable
   end
@@ -21361,23 +20724,21 @@
   local.set $7
   local.get $7
   local.tee $8
-  block (result i32)
-   local.get $5
-   i32.load
-   local.tee $9
-   local.get $8
-   i32.load
-   local.tee $8
-   i32.ne
-   if
-    local.get $9
-    call $~lib/rt/pure/__retain
-    drop
-    local.get $8
-    call $~lib/rt/pure/__release
-   end
+  local.get $5
+  i32.load
+  local.tee $9
+  local.get $8
+  i32.load
+  local.tee $8
+  i32.ne
+  if
    local.get $9
+   call $~lib/rt/pure/__retain
+   drop
+   local.get $8
+   call $~lib/rt/pure/__release
   end
+  local.get $9
   i32.store
   local.get $7
   local.get $5
@@ -21429,7 +20790,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 9
     i32.lt_s
@@ -21453,8 +20814,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -21464,7 +20824,7 @@
   block $break|1
    i32.const 0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     i32.const 9
     i32.lt_s
@@ -21493,8 +20853,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -21591,16 +20950,14 @@
   i32.load offset=4
   local.set $2
   block $break|0
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/typedarray/Float64Array#get:length
-    i32.const 1
-    i32.sub
-    local.set $4
-   end
-   loop $repeat|0
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/typedarray/Float64Array#get:length
+   i32.const 1
+   i32.sub
+   local.set $4
+   loop $loop|0
     local.get $3
     local.get $4
     i32.lt_s
@@ -21628,18 +20985,15 @@
     local.get $6
     local.get $7
     f64.store
-    block
-     local.get $3
-     i32.const 1
-     i32.add
-     local.set $3
-     local.get $4
-     i32.const 1
-     i32.sub
-     local.set $4
-    end
-    br $repeat|0
-    unreachable
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    local.get $4
+    i32.const 1
+    i32.sub
+    local.set $4
+    br $loop|0
    end
    unreachable
   end
@@ -21674,7 +21028,7 @@
   block $break|0
    i32.const 0
    local.set $5
-   loop $repeat|0
+   loop $loop|0
     local.get $5
     i32.const 9
     i32.lt_s
@@ -21698,8 +21052,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|0
-    unreachable
+    br $loop|0
    end
    unreachable
   end
@@ -21709,7 +21062,7 @@
   block $break|1
    i32.const 0
    local.set $5
-   loop $repeat|1
+   loop $loop|1
     local.get $5
     i32.const 9
     i32.lt_s
@@ -21738,8 +21091,7 @@
     i32.const 1
     i32.add
     local.set $5
-    br $repeat|1
-    unreachable
+    br $loop|1
    end
    unreachable
   end
@@ -21968,1096 +21320,1080 @@
   call $std/typedarray/testInstantiate
   i32.const 5
   call $std/typedarray/testInstantiate
-  block
+  i32.const 0
+  i32.const 3
+  call $~lib/typedarray/Int32Array#constructor
+  local.set $0
+  local.get $0
+  i32.const 0
+  i32.const 1
+  call $~lib/typedarray/Int32Array#__set
+  local.get $0
+  i32.const 1
+  i32.const 2
+  call $~lib/typedarray/Int32Array#__set
+  local.get $0
+  i32.const 2
+  i32.const 3
+  call $~lib/typedarray/Int32Array#__set
+  local.get $0
+  call $~lib/typedarray/Int32Array#get:length
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   i32.const 3
-   call $~lib/typedarray/Int32Array#constructor
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.const 1
-   call $~lib/typedarray/Int32Array#__set
-   local.get $0
-   i32.const 1
+   i32.const 24
+   i32.const 95
    i32.const 2
-   call $~lib/typedarray/Int32Array#__set
-   local.get $0
-   i32.const 2
-   i32.const 3
-   call $~lib/typedarray/Int32Array#__set
-   local.get $0
-   call $~lib/typedarray/Int32Array#get:length
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 95
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 96
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/arraybuffer/ArrayBufferView#get:byteLength
-   i32.const 3
-   i32.const 4
-   i32.mul
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 97
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 0
-   call $~lib/typedarray/Int32Array#__get
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 98
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   call $~lib/typedarray/Int32Array#__get
-   i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 99
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 2
-   call $~lib/typedarray/Int32Array#__get
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 100
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    i32.const 1
-    i32.const 2
-    call $~lib/typedarray/Int32Array#subarray
-    local.set $1
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-   end
-   local.set $0
-   local.get $0
-   call $~lib/typedarray/Int32Array#get:length
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 103
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
-   i32.const 1
-   i32.const 4
-   i32.mul
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 104
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/arraybuffer/ArrayBufferView#get:byteLength
-   i32.const 1
-   i32.const 4
-   i32.mul
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 105
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 0
-   call $~lib/typedarray/Int32Array#__get
-   i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 106
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/rt/pure/__release
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
+  local.get $0
+  call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   i32.const 8
-   call $~lib/typedarray/Float64Array#constructor
-   local.set $0
-   local.get $0
+   i32.const 24
+   i32.const 96
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/arraybuffer/ArrayBufferView#get:byteLength
+  i32.const 3
+  i32.const 4
+  i32.mul
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   f64.const 1
-   call $~lib/typedarray/Float64Array#__set
+   i32.const 24
+   i32.const 97
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 0
+  call $~lib/typedarray/Int32Array#__get
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 98
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  call $~lib/typedarray/Int32Array#__get
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 99
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 2
+  call $~lib/typedarray/Int32Array#__get
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 100
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.const 2
+  call $~lib/typedarray/Int32Array#subarray
+  local.set $1
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $1
+  local.set $0
+  local.get $0
+  call $~lib/typedarray/Int32Array#get:length
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 103
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
+  i32.const 1
+  i32.const 4
+  i32.mul
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 104
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/arraybuffer/ArrayBufferView#get:byteLength
+  i32.const 1
+  i32.const 4
+  i32.mul
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 105
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 0
+  call $~lib/typedarray/Int32Array#__get
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 106
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/rt/pure/__release
+  i32.const 0
+  i32.const 8
+  call $~lib/typedarray/Float64Array#constructor
+  local.set $0
+  local.get $0
+  i32.const 0
+  f64.const 1
+  call $~lib/typedarray/Float64Array#__set
+  local.get $0
+  i32.const 1
+  f64.const 2
+  call $~lib/typedarray/Float64Array#__set
+  local.get $0
+  i32.const 2
+  f64.const 7
+  call $~lib/typedarray/Float64Array#__set
+  local.get $0
+  i32.const 3
+  f64.const 6
+  call $~lib/typedarray/Float64Array#__set
+  local.get $0
+  i32.const 4
+  f64.const 5
+  call $~lib/typedarray/Float64Array#__set
+  local.get $0
+  i32.const 5
+  f64.const 4
+  call $~lib/typedarray/Float64Array#__set
+  local.get $0
+  i32.const 6
+  f64.const 3
+  call $~lib/typedarray/Float64Array#__set
+  local.get $0
+  i32.const 7
+  f64.const 8
+  call $~lib/typedarray/Float64Array#__set
+  local.get $0
+  i32.const 2
+  i32.const 6
+  call $~lib/typedarray/Float64Array#subarray
+  local.set $1
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $1
+  local.set $0
+  local.get $0
+  call $~lib/typedarray/Float64Array#get:length
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 122
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
+  i32.const 2
+  i32.const 8
+  i32.mul
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 123
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/arraybuffer/ArrayBufferView#get:byteLength
+  i32.const 4
+  i32.const 8
+  i32.mul
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 124
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 0
+  global.set $~lib/argc
+  local.get $0
+  i32.const 0
+  call $~lib/typedarray/Float64Array#sort|trampoline
+  call $~lib/rt/pure/__release
+  local.get $0
+  i32.const 0
+  call $~lib/typedarray/Float64Array#__get
+  f64.const 4
+  f64.eq
+  if (result i32)
    local.get $0
    i32.const 1
-   f64.const 2
-   call $~lib/typedarray/Float64Array#__set
-   local.get $0
-   i32.const 2
-   f64.const 7
-   call $~lib/typedarray/Float64Array#__set
-   local.get $0
-   i32.const 3
-   f64.const 6
-   call $~lib/typedarray/Float64Array#__set
-   local.get $0
-   i32.const 4
-   f64.const 5
-   call $~lib/typedarray/Float64Array#__set
-   local.get $0
-   i32.const 5
-   f64.const 4
-   call $~lib/typedarray/Float64Array#__set
-   local.get $0
-   i32.const 6
-   f64.const 3
-   call $~lib/typedarray/Float64Array#__set
-   local.get $0
-   i32.const 7
-   f64.const 8
-   call $~lib/typedarray/Float64Array#__set
-   block (result i32)
-    local.get $0
-    i32.const 2
-    i32.const 6
-    call $~lib/typedarray/Float64Array#subarray
-    local.set $1
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-   end
-   local.set $0
-   local.get $0
-   call $~lib/typedarray/Float64Array#get:length
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 122
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
-   i32.const 2
-   i32.const 8
-   i32.mul
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 123
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/arraybuffer/ArrayBufferView#get:byteLength
-   i32.const 4
-   i32.const 8
-   i32.mul
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 124
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 0
-   global.set $~lib/argc
-   local.get $0
-   i32.const 0
-   call $~lib/typedarray/Float64Array#sort|trampoline
-   call $~lib/rt/pure/__release
-   local.get $0
-   i32.const 0
    call $~lib/typedarray/Float64Array#__get
-   f64.const 4
+   f64.const 5
    f64.eq
-   if (result i32)
-    local.get $0
-    i32.const 1
-    call $~lib/typedarray/Float64Array#__get
-    f64.const 5
-    f64.eq
-   else    
-    i32.const 0
-   end
-   if (result i32)
-    local.get $0
-    i32.const 2
-    call $~lib/typedarray/Float64Array#__get
-    f64.const 6
-    f64.eq
-   else    
-    i32.const 0
-   end
-   if (result i32)
-    local.get $0
-    i32.const 3
-    call $~lib/typedarray/Float64Array#__get
-    f64.const 7
-    f64.eq
-   else    
-    i32.const 0
-   end
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 126
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/rt/pure/__release
+  else   
+   i32.const 0
   end
-  block
-   i32.const 0
-   i32.const 3
-   call $~lib/typedarray/Uint8ClampedArray#constructor
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.const -32
-   call $~lib/typedarray/Uint8ClampedArray#__set
-   local.get $0
-   i32.const 1
-   i32.const 2
-   call $~lib/typedarray/Uint8ClampedArray#__set
+  if (result i32)
    local.get $0
    i32.const 2
-   i32.const 256
-   call $~lib/typedarray/Uint8ClampedArray#__set
-   local.get $0
+   call $~lib/typedarray/Float64Array#__get
+   f64.const 6
+   f64.eq
+  else   
    i32.const 0
-   call $~lib/typedarray/Uint8ClampedArray#__get
-   i32.const 0
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 135
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   call $~lib/typedarray/Uint8ClampedArray#__get
-   i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 136
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 2
-   call $~lib/typedarray/Uint8ClampedArray#__get
-   i32.const 255
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 137
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/rt/pure/__release
   end
-  block
-   i32.const 0
-   i32.const 5
-   call $~lib/typedarray/Int8Array#constructor
-   local.set $0
-   local.get $0
-   i32.const 0
-   i32.const 1
-   call $~lib/typedarray/Int8Array#__set
-   local.get $0
-   i32.const 1
-   i32.const 2
-   call $~lib/typedarray/Int8Array#__set
-   local.get $0
-   i32.const 2
-   i32.const 3
-   call $~lib/typedarray/Int8Array#__set
+  if (result i32)
    local.get $0
    i32.const 3
-   i32.const 4
-   call $~lib/typedarray/Int8Array#__set
-   local.get $0
-   i32.const 4
-   i32.const 5
-   call $~lib/typedarray/Int8Array#__set
-   local.get $0
-   i32.const 1
-   i32.const 1
-   i32.const 3
-   call $~lib/typedarray/Int8Array#fill
-   call $~lib/rt/pure/__release
-   local.get $0
-   i32.const 5
+   call $~lib/typedarray/Float64Array#__get
+   f64.const 7
+   f64.eq
+  else   
    i32.const 0
-   i32.const 14
-   i32.const 488
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $2
-   call $std/typedarray/isInt8ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 149
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 0
-   i32.const 0
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/typedarray/Int8Array#fill
-   call $~lib/rt/pure/__release
-   local.get $0
-   i32.const 5
-   i32.const 0
-   i32.const 14
-   i32.const 560
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $3
-   call $std/typedarray/isInt8ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 152
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.const 0
-   i32.const -3
-   call $~lib/typedarray/Int8Array#fill
-   call $~lib/rt/pure/__release
-   local.get $0
-   i32.const 5
-   i32.const 0
-   i32.const 14
-   i32.const 584
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $4
-   call $std/typedarray/isInt8ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 155
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 2
-   i32.const -2
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/typedarray/Int8Array#fill
-   call $~lib/rt/pure/__release
-   local.get $0
-   i32.const 5
-   i32.const 0
-   i32.const 14
-   i32.const 608
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $5
-   call $std/typedarray/isInt8ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 158
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 0
-   i32.const 1
-   i32.const 0
-   call $~lib/typedarray/Int8Array#fill
-   call $~lib/rt/pure/__release
-   local.get $0
-   i32.const 5
-   i32.const 0
-   i32.const 14
-   i32.const 632
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $6
-   call $std/typedarray/isInt8ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 161
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.const 4
-   call $~lib/typedarray/Int8Array#subarray
-   local.set $1
-   local.get $1
-   i32.const 0
-   i32.const 0
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/typedarray/Int8Array#fill
-   call $~lib/rt/pure/__release
-   local.get $1
-   call $~lib/typedarray/Int8Array#get:length
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 165
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 166
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   call $~lib/arraybuffer/ArrayBufferView#get:byteLength
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 167
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $1
-   i32.const 3
-   i32.const 0
-   i32.const 14
-   i32.const 656
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $8
-   call $std/typedarray/isInt8ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 168
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 5
-   i32.const 0
-   i32.const 14
-   i32.const 680
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $9
-   call $std/typedarray/isInt8ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 169
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/rt/pure/__release
-   local.get $2
-   call $~lib/rt/pure/__release
-   local.get $3
-   call $~lib/rt/pure/__release
-   local.get $4
-   call $~lib/rt/pure/__release
-   local.get $5
-   call $~lib/rt/pure/__release
-   local.get $6
-   call $~lib/rt/pure/__release
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $8
-   call $~lib/rt/pure/__release
-   local.get $9
-   call $~lib/rt/pure/__release
   end
-  block
+  i32.eqz
+  if
    i32.const 0
-   i32.const 5
-   call $~lib/typedarray/Int32Array#constructor
-   local.set $9
-   local.get $9
-   i32.const 0
-   i32.const 1
-   call $~lib/typedarray/Int32Array#__set
-   local.get $9
-   i32.const 1
+   i32.const 24
+   i32.const 126
    i32.const 2
-   call $~lib/typedarray/Int32Array#__set
-   local.get $9
-   i32.const 2
-   i32.const 3
-   call $~lib/typedarray/Int32Array#__set
-   local.get $9
-   i32.const 3
-   i32.const 4
-   call $~lib/typedarray/Int32Array#__set
-   local.get $9
-   i32.const 4
-   i32.const 5
-   call $~lib/typedarray/Int32Array#__set
-   local.get $9
-   i32.const 1
-   i32.const 1
-   i32.const 3
-   call $~lib/typedarray/Int32Array#fill
-   call $~lib/rt/pure/__release
-   local.get $9
-   i32.const 5
-   i32.const 2
-   i32.const 15
-   i32.const 704
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $1
-   call $std/typedarray/isInt32ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 181
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $9
-   i32.const 0
-   i32.const 0
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/typedarray/Int32Array#fill
-   call $~lib/rt/pure/__release
-   local.get $9
-   i32.const 5
-   i32.const 2
-   i32.const 15
-   i32.const 744
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $6
-   call $std/typedarray/isInt32ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 184
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $9
-   i32.const 1
-   i32.const 0
-   i32.const -3
-   call $~lib/typedarray/Int32Array#fill
-   call $~lib/rt/pure/__release
-   local.get $9
-   i32.const 5
-   i32.const 2
-   i32.const 15
-   i32.const 784
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $5
-   call $std/typedarray/isInt32ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 187
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $9
-   i32.const 2
-   i32.const -2
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/typedarray/Int32Array#fill
-   call $~lib/rt/pure/__release
-   local.get $9
-   i32.const 5
-   i32.const 2
-   i32.const 15
-   i32.const 824
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $4
-   call $std/typedarray/isInt32ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 190
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $9
-   i32.const 0
-   i32.const 1
-   i32.const 0
-   call $~lib/typedarray/Int32Array#fill
-   call $~lib/rt/pure/__release
-   local.get $9
-   i32.const 5
-   i32.const 2
-   i32.const 15
-   i32.const 864
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $3
-   call $std/typedarray/isInt32ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 193
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $9
-   i32.const 1
-   i32.const 4
-   call $~lib/typedarray/Int32Array#subarray
-   local.set $8
-   local.get $8
-   i32.const 0
-   i32.const 0
-   global.get $~lib/builtins/i32.MAX_VALUE
-   call $~lib/typedarray/Int32Array#fill
-   call $~lib/rt/pure/__release
-   local.get $8
-   call $~lib/typedarray/Int32Array#get:length
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 197
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $8
-   call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
-   i32.const 1
-   i32.const 4
-   i32.mul
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 198
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $8
-   call $~lib/arraybuffer/ArrayBufferView#get:byteLength
-   i32.const 3
-   i32.const 4
-   i32.mul
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 199
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $8
-   i32.const 3
-   i32.const 2
-   i32.const 15
-   i32.const 904
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $0
-   call $std/typedarray/isInt32ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 200
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $9
-   i32.const 5
-   i32.const 2
-   i32.const 15
-   i32.const 936
-   call $~lib/rt/__allocArray
-   call $~lib/rt/pure/__retain
-   local.tee $7
-   call $std/typedarray/isInt32ArrayEqual
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 201
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $9
-   call $~lib/rt/pure/__release
-   local.get $1
-   call $~lib/rt/pure/__release
-   local.get $6
-   call $~lib/rt/pure/__release
-   local.get $5
-   call $~lib/rt/pure/__release
-   local.get $4
-   call $~lib/rt/pure/__release
-   local.get $3
-   call $~lib/rt/pure/__release
-   local.get $8
-   call $~lib/rt/pure/__release
-   local.get $0
-   call $~lib/rt/pure/__release
-   local.get $7
-   call $~lib/rt/pure/__release
+   call $~lib/builtins/abort
+   unreachable
   end
-  block
+  local.get $0
+  call $~lib/rt/pure/__release
+  i32.const 0
+  i32.const 3
+  call $~lib/typedarray/Uint8ClampedArray#constructor
+  local.set $0
+  local.get $0
+  i32.const 0
+  i32.const -32
+  call $~lib/typedarray/Uint8ClampedArray#__set
+  local.get $0
+  i32.const 1
+  i32.const 2
+  call $~lib/typedarray/Uint8ClampedArray#__set
+  local.get $0
+  i32.const 2
+  i32.const 256
+  call $~lib/typedarray/Uint8ClampedArray#__set
+  local.get $0
+  i32.const 0
+  call $~lib/typedarray/Uint8ClampedArray#__get
+  i32.const 0
+  i32.eq
+  i32.eqz
+  if
    i32.const 0
-   i32.const 6
-   call $~lib/typedarray/Int8Array#constructor
-   local.set $7
-   local.get $7
-   i32.const 0
-   i32.const 1
-   call $~lib/typedarray/Int8Array#__set
-   local.get $7
-   i32.const 1
+   i32.const 24
+   i32.const 135
    i32.const 2
-   call $~lib/typedarray/Int8Array#__set
-   local.get $7
-   i32.const 2
-   i32.const 3
-   call $~lib/typedarray/Int8Array#__set
-   local.get $7
-   i32.const 3
-   i32.const 4
-   call $~lib/typedarray/Int8Array#__set
-   local.get $7
-   i32.const 4
-   i32.const 5
-   call $~lib/typedarray/Int8Array#__set
-   local.get $7
-   i32.const 5
-   i32.const 6
-   call $~lib/typedarray/Int8Array#__set
-   local.get $7
-   i32.const 1
-   i32.const 6
-   call $~lib/typedarray/Int8Array#subarray
-   local.set $0
-   local.get $0
-   i32.const 0
-   call $~lib/typedarray/Int8Array#__get
-   i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 222
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/typedarray/Int8Array#get:length
-   i32.const 5
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 223
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
-   i32.const 1
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 224
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   call $~lib/arraybuffer/ArrayBufferView#get:byteLength
-   i32.const 5
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 225
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $0
-   i32.const 1
-   i32.const 5
-   call $~lib/typedarray/Int8Array#subarray
-   local.set $8
-   local.get $8
-   i32.const 0
-   call $~lib/typedarray/Int8Array#__get
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 228
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $8
-   call $~lib/typedarray/Int8Array#get:length
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 229
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $8
-   call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
-   i32.const 2
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 230
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $8
-   call $~lib/arraybuffer/ArrayBufferView#get:byteLength
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 231
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $8
-   i32.const 1
-   i32.const 4
-   call $~lib/typedarray/Int8Array#subarray
-   local.set $3
-   local.get $3
-   i32.const 0
-   call $~lib/typedarray/Int8Array#__get
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 234
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $3
-   call $~lib/typedarray/Int8Array#get:length
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 235
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $3
-   call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 236
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $3
-   call $~lib/arraybuffer/ArrayBufferView#get:byteLength
-   i32.const 3
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 237
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   local.get $7
-   call $~lib/rt/pure/__release
-   local.get $0
-   call $~lib/rt/pure/__release
-   local.get $8
-   call $~lib/rt/pure/__release
-   local.get $3
-   call $~lib/rt/pure/__release
+   call $~lib/builtins/abort
+   unreachable
   end
+  local.get $0
+  i32.const 1
+  call $~lib/typedarray/Uint8ClampedArray#__get
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 136
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 2
+  call $~lib/typedarray/Uint8ClampedArray#__get
+  i32.const 255
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 137
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/rt/pure/__release
+  i32.const 0
+  i32.const 5
+  call $~lib/typedarray/Int8Array#constructor
+  local.set $0
+  local.get $0
+  i32.const 0
+  i32.const 1
+  call $~lib/typedarray/Int8Array#__set
+  local.get $0
+  i32.const 1
+  i32.const 2
+  call $~lib/typedarray/Int8Array#__set
+  local.get $0
+  i32.const 2
+  i32.const 3
+  call $~lib/typedarray/Int8Array#__set
+  local.get $0
+  i32.const 3
+  i32.const 4
+  call $~lib/typedarray/Int8Array#__set
+  local.get $0
+  i32.const 4
+  i32.const 5
+  call $~lib/typedarray/Int8Array#__set
+  local.get $0
+  i32.const 1
+  i32.const 1
+  i32.const 3
+  call $~lib/typedarray/Int8Array#fill
+  call $~lib/rt/pure/__release
+  local.get $0
+  i32.const 5
+  i32.const 0
+  i32.const 14
+  i32.const 488
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $2
+  call $std/typedarray/isInt8ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 149
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 0
+  i32.const 0
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/typedarray/Int8Array#fill
+  call $~lib/rt/pure/__release
+  local.get $0
+  i32.const 5
+  i32.const 0
+  i32.const 14
+  i32.const 560
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $3
+  call $std/typedarray/isInt8ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 152
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.const 0
+  i32.const -3
+  call $~lib/typedarray/Int8Array#fill
+  call $~lib/rt/pure/__release
+  local.get $0
+  i32.const 5
+  i32.const 0
+  i32.const 14
+  i32.const 584
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $4
+  call $std/typedarray/isInt8ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 155
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 2
+  i32.const -2
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/typedarray/Int8Array#fill
+  call $~lib/rt/pure/__release
+  local.get $0
+  i32.const 5
+  i32.const 0
+  i32.const 14
+  i32.const 608
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $5
+  call $std/typedarray/isInt8ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 158
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 0
+  i32.const 1
+  i32.const 0
+  call $~lib/typedarray/Int8Array#fill
+  call $~lib/rt/pure/__release
+  local.get $0
+  i32.const 5
+  i32.const 0
+  i32.const 14
+  i32.const 632
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $6
+  call $std/typedarray/isInt8ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 161
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.const 4
+  call $~lib/typedarray/Int8Array#subarray
+  local.set $1
+  local.get $1
+  i32.const 0
+  i32.const 0
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/typedarray/Int8Array#fill
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/typedarray/Int8Array#get:length
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 165
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 166
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView#get:byteLength
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 167
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 3
+  i32.const 0
+  i32.const 14
+  i32.const 656
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $8
+  call $std/typedarray/isInt8ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 168
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 5
+  i32.const 0
+  i32.const 14
+  i32.const 680
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $9
+  call $std/typedarray/isInt8ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 169
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $2
+  call $~lib/rt/pure/__release
+  local.get $3
+  call $~lib/rt/pure/__release
+  local.get $4
+  call $~lib/rt/pure/__release
+  local.get $5
+  call $~lib/rt/pure/__release
+  local.get $6
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $8
+  call $~lib/rt/pure/__release
+  local.get $9
+  call $~lib/rt/pure/__release
+  i32.const 0
+  i32.const 5
+  call $~lib/typedarray/Int32Array#constructor
+  local.set $9
+  local.get $9
+  i32.const 0
+  i32.const 1
+  call $~lib/typedarray/Int32Array#__set
+  local.get $9
+  i32.const 1
+  i32.const 2
+  call $~lib/typedarray/Int32Array#__set
+  local.get $9
+  i32.const 2
+  i32.const 3
+  call $~lib/typedarray/Int32Array#__set
+  local.get $9
+  i32.const 3
+  i32.const 4
+  call $~lib/typedarray/Int32Array#__set
+  local.get $9
+  i32.const 4
+  i32.const 5
+  call $~lib/typedarray/Int32Array#__set
+  local.get $9
+  i32.const 1
+  i32.const 1
+  i32.const 3
+  call $~lib/typedarray/Int32Array#fill
+  call $~lib/rt/pure/__release
+  local.get $9
+  i32.const 5
+  i32.const 2
+  i32.const 15
+  i32.const 704
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $1
+  call $std/typedarray/isInt32ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 181
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $9
+  i32.const 0
+  i32.const 0
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/typedarray/Int32Array#fill
+  call $~lib/rt/pure/__release
+  local.get $9
+  i32.const 5
+  i32.const 2
+  i32.const 15
+  i32.const 744
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $6
+  call $std/typedarray/isInt32ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 184
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $9
+  i32.const 1
+  i32.const 0
+  i32.const -3
+  call $~lib/typedarray/Int32Array#fill
+  call $~lib/rt/pure/__release
+  local.get $9
+  i32.const 5
+  i32.const 2
+  i32.const 15
+  i32.const 784
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $5
+  call $std/typedarray/isInt32ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 187
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $9
+  i32.const 2
+  i32.const -2
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/typedarray/Int32Array#fill
+  call $~lib/rt/pure/__release
+  local.get $9
+  i32.const 5
+  i32.const 2
+  i32.const 15
+  i32.const 824
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $4
+  call $std/typedarray/isInt32ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 190
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $9
+  i32.const 0
+  i32.const 1
+  i32.const 0
+  call $~lib/typedarray/Int32Array#fill
+  call $~lib/rt/pure/__release
+  local.get $9
+  i32.const 5
+  i32.const 2
+  i32.const 15
+  i32.const 864
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $3
+  call $std/typedarray/isInt32ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 193
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $9
+  i32.const 1
+  i32.const 4
+  call $~lib/typedarray/Int32Array#subarray
+  local.set $8
+  local.get $8
+  i32.const 0
+  i32.const 0
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/typedarray/Int32Array#fill
+  call $~lib/rt/pure/__release
+  local.get $8
+  call $~lib/typedarray/Int32Array#get:length
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 197
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $8
+  call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
+  i32.const 1
+  i32.const 4
+  i32.mul
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 198
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $8
+  call $~lib/arraybuffer/ArrayBufferView#get:byteLength
+  i32.const 3
+  i32.const 4
+  i32.mul
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 199
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $8
+  i32.const 3
+  i32.const 2
+  i32.const 15
+  i32.const 904
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $0
+  call $std/typedarray/isInt32ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 200
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $9
+  i32.const 5
+  i32.const 2
+  i32.const 15
+  i32.const 936
+  call $~lib/rt/__allocArray
+  call $~lib/rt/pure/__retain
+  local.tee $7
+  call $std/typedarray/isInt32ArrayEqual
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 201
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $9
+  call $~lib/rt/pure/__release
+  local.get $1
+  call $~lib/rt/pure/__release
+  local.get $6
+  call $~lib/rt/pure/__release
+  local.get $5
+  call $~lib/rt/pure/__release
+  local.get $4
+  call $~lib/rt/pure/__release
+  local.get $3
+  call $~lib/rt/pure/__release
+  local.get $8
+  call $~lib/rt/pure/__release
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $7
+  call $~lib/rt/pure/__release
+  i32.const 0
+  i32.const 6
+  call $~lib/typedarray/Int8Array#constructor
+  local.set $7
+  local.get $7
+  i32.const 0
+  i32.const 1
+  call $~lib/typedarray/Int8Array#__set
+  local.get $7
+  i32.const 1
+  i32.const 2
+  call $~lib/typedarray/Int8Array#__set
+  local.get $7
+  i32.const 2
+  i32.const 3
+  call $~lib/typedarray/Int8Array#__set
+  local.get $7
+  i32.const 3
+  i32.const 4
+  call $~lib/typedarray/Int8Array#__set
+  local.get $7
+  i32.const 4
+  i32.const 5
+  call $~lib/typedarray/Int8Array#__set
+  local.get $7
+  i32.const 5
+  i32.const 6
+  call $~lib/typedarray/Int8Array#__set
+  local.get $7
+  i32.const 1
+  i32.const 6
+  call $~lib/typedarray/Int8Array#subarray
+  local.set $0
+  local.get $0
+  i32.const 0
+  call $~lib/typedarray/Int8Array#__get
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 222
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/typedarray/Int8Array#get:length
+  i32.const 5
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 223
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
+  i32.const 1
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 224
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  call $~lib/arraybuffer/ArrayBufferView#get:byteLength
+  i32.const 5
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 225
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $0
+  i32.const 1
+  i32.const 5
+  call $~lib/typedarray/Int8Array#subarray
+  local.set $8
+  local.get $8
+  i32.const 0
+  call $~lib/typedarray/Int8Array#__get
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 228
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $8
+  call $~lib/typedarray/Int8Array#get:length
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 229
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $8
+  call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
+  i32.const 2
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 230
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $8
+  call $~lib/arraybuffer/ArrayBufferView#get:byteLength
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 231
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $8
+  i32.const 1
+  i32.const 4
+  call $~lib/typedarray/Int8Array#subarray
+  local.set $3
+  local.get $3
+  i32.const 0
+  call $~lib/typedarray/Int8Array#__get
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 234
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $3
+  call $~lib/typedarray/Int8Array#get:length
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 235
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $3
+  call $~lib/arraybuffer/ArrayBufferView#get:byteOffset
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 236
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $3
+  call $~lib/arraybuffer/ArrayBufferView#get:byteLength
+  i32.const 3
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 237
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $7
+  call $~lib/rt/pure/__release
+  local.get $0
+  call $~lib/rt/pure/__release
+  local.get $8
+  call $~lib/rt/pure/__release
+  local.get $3
+  call $~lib/rt/pure/__release
   call $std/typedarray/testReduce<~lib/typedarray/Int8Array,i8>
   call $std/typedarray/testReduce<~lib/typedarray/Uint8Array,u8>
   call $std/typedarray/testReduce<~lib/typedarray/Uint8ClampedArray,u8>
@@ -23330,103 +22666,83 @@
          br_if $case4|0
          br $case5|0
         end
-        block
-         local.get $2
-         call $~lib/rt/pure/decrement
-         br $break|0
-         unreachable
-        end
-        unreachable
-       end
-       block
         local.get $2
-        i32.load offset=4
-        i32.const 268435455
-        i32.and
-        i32.const 0
-        i32.gt_u
-        i32.eqz
-        if
-         i32.const 0
-         i32.const 288
-         i32.const 75
-         i32.const 17
-         call $~lib/builtins/abort
-         unreachable
-        end
-        local.get $2
-        local.get $2
-        i32.load offset=4
-        i32.const 1
-        i32.sub
-        i32.store offset=4
-        local.get $2
-        call $~lib/rt/pure/markGray
+        call $~lib/rt/pure/decrement
         br $break|0
+       end
+       local.get $2
+       i32.load offset=4
+       i32.const 268435455
+       i32.and
+       i32.const 0
+       i32.gt_u
+       i32.eqz
+       if
+        i32.const 0
+        i32.const 288
+        i32.const 75
+        i32.const 17
+        call $~lib/builtins/abort
         unreachable
        end
-       unreachable
-      end
-      block
        local.get $2
-       call $~lib/rt/pure/scan
+       local.get $2
+       i32.load offset=4
+       i32.const 1
+       i32.sub
+       i32.store offset=4
+       local.get $2
+       call $~lib/rt/pure/markGray
        br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     block
-      local.get $2
-      i32.load offset=4
-      local.set $3
-      local.get $3
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.const 268435455
-      i32.const -1
-      i32.xor
-      i32.and
-      i32.eq
-      i32.eqz
-      if
-       i32.const 0
-       i32.const 288
-       i32.const 86
-       i32.const 6
-       call $~lib/builtins/abort
-       unreachable
       end
       local.get $2
-      local.get $3
-      i32.const 1
-      i32.add
-      i32.store offset=4
-      local.get $3
-      i32.const 1879048192
-      i32.and
-      i32.const 0
-      i32.ne
-      if
-       local.get $2
-       call $~lib/rt/pure/scanBlack
-      end
+      call $~lib/rt/pure/scan
       br $break|0
+     end
+     local.get $2
+     i32.load offset=4
+     local.set $3
+     local.get $3
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.const 268435455
+     i32.const -1
+     i32.xor
+     i32.and
+     i32.eq
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 288
+      i32.const 86
+      i32.const 6
+      call $~lib/builtins/abort
       unreachable
      end
-     unreachable
-    end
-    block
      local.get $2
-     call $~lib/rt/pure/collectWhite
+     local.get $3
+     i32.const 1
+     i32.add
+     i32.store offset=4
+     local.get $3
+     i32.const 1879048192
+     i32.and
+     i32.const 0
+     i32.ne
+     if
+      local.get $2
+      call $~lib/rt/pure/scanBlack
+     end
      br $break|0
-     unreachable
     end
-    unreachable
+    local.get $2
+    call $~lib/rt/pure/collectWhite
+    br $break|0
    end
    i32.const 0
    i32.eqz
@@ -23443,98 +22759,42 @@
  (func $~lib/rt/__visit_members (; 401 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   block $block$4$break
-   block
-   end
-   block $switch$1$leave
-    block $switch$1$default
-     block $switch$1$case$17
-      block $switch$1$case$16
-       block $switch$1$case$4
-        block $switch$1$case$2
-         local.get $0
-         i32.const 8
-         i32.sub
-         i32.load
-         br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$16 $switch$1$case$17 $switch$1$default
-        end
-        block
-         block
-          return
-          unreachable
-         end
-         unreachable
-         unreachable
-        end
-        unreachable
-       end
-       block
-        br $block$4$break
-        unreachable
-       end
-       unreachable
-      end
-      block
-       block
+   block $switch$1$default
+    block $switch$1$case$17
+     block $switch$1$case$16
+      block $switch$1$case$4
+       block $switch$1$case$2
         local.get $0
-        local.get $1
-        call $~lib/array/Array<i8>#__visit_impl
-        block
-         br $block$4$break
-         unreachable
-        end
-        unreachable
-        unreachable
+        i32.const 8
+        i32.sub
+        i32.load
+        br_table $switch$1$case$2 $switch$1$case$2 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$4 $switch$1$case$16 $switch$1$case$17 $switch$1$default
        end
-       unreachable
-       unreachable
+       return
       end
-      unreachable
+      br $block$4$break
      end
-     block
-      block
-       local.get $0
-       local.get $1
-       call $~lib/array/Array<i32>#__visit_impl
-       block
-        br $block$4$break
-        unreachable
-       end
-       unreachable
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
-     unreachable
-    end
-    block
-     block
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
-    unreachable
-   end
-  end
-  block
-   block
-    local.get $0
-    i32.load
-    local.tee $2
-    if
-     local.get $2
+     local.get $0
      local.get $1
-     call $~lib/rt/pure/__visit
+     call $~lib/array/Array<i8>#__visit_impl
+     br $block$4$break
     end
-    return
-    unreachable
+    local.get $0
+    local.get $1
+    call $~lib/array/Array<i32>#__visit_impl
+    br $block$4$break
    end
    unreachable
-   unreachable
   end
-  unreachable
+  local.get $0
+  i32.load
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/pure/__visit
+  end
+  return
  )
  (func $null (; 402 ;) (type $FUNCSIG$v)
  )
diff --git a/tests/compiler/switch.untouched.wat b/tests/compiler/switch.untouched.wat
index 39043235..f3e60871 100644
--- a/tests/compiler/switch.untouched.wat
+++ b/tests/compiler/switch.untouched.wat
@@ -11,46 +11,41 @@
  (start $start)
  (func $switch/doSwitch (; 1 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
-  block $break|0
-   block $case4|0
-    block $case3|0
-     block $case2|0
-      block $case1|0
-       block $case0|0
-        local.get $0
-        local.set $1
-        local.get $1
-        i32.const 1
-        i32.eq
-        br_if $case0|0
-        local.get $1
-        i32.const 0
-        i32.eq
-        br_if $case1|0
-        local.get $1
-        i32.const 2
-        i32.eq
-        br_if $case3|0
-        local.get $1
-        i32.const 3
-        i32.eq
-        br_if $case4|0
-        br $case2|0
-       end
+  block $case4|0
+   block $case3|0
+    block $case2|0
+     block $case1|0
+      block $case0|0
+       local.get $0
+       local.set $1
+       local.get $1
        i32.const 1
-       return
+       i32.eq
+       br_if $case0|0
+       local.get $1
+       i32.const 0
+       i32.eq
+       br_if $case1|0
+       local.get $1
+       i32.const 2
+       i32.eq
+       br_if $case3|0
+       local.get $1
+       i32.const 3
+       i32.eq
+       br_if $case4|0
+       br $case2|0
       end
+      i32.const 1
+      return
      end
-     i32.const 0
-     return
     end
+    i32.const 0
+    return
    end
-   i32.const 23
-   return
-   unreachable
   end
-  unreachable
-  unreachable
+  i32.const 23
+  return
  )
  (func $switch/doSwitchDefaultOmitted (; 2 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
@@ -125,39 +120,35 @@
  )
  (func $switch/doSwitchFallThroughCase (; 5 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
-  block $break|0
-   block $case1|0
-    block $case0|0
-     local.get $0
-     local.set $1
-     local.get $1
-     i32.const 1
-     i32.eq
-     br_if $case1|0
-     br $case0|0
-    end
-    i32.const 2
-    return
+  block $case1|0
+   block $case0|0
+    local.get $0
+    local.set $1
+    local.get $1
+    i32.const 1
+    i32.eq
+    br_if $case1|0
+    br $case0|0
    end
+   i32.const 2
+   return
   end
   i32.const 1
  )
  (func $switch/doSwitchFallThroughDefault (; 6 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
-  block $break|0
-   block $case1|0
-    block $case0|0
-     local.get $0
-     local.set $1
-     local.get $1
-     i32.const 1
-     i32.eq
-     br_if $case0|0
-     br $case1|0
-    end
+  block $case1|0
+   block $case0|0
+    local.get $0
+    local.set $1
+    local.get $1
     i32.const 1
-    return
+    i32.eq
+    br_if $case0|0
+    br $case1|0
    end
+   i32.const 1
+   return
   end
   i32.const 2
  )
diff --git a/tests/compiler/unary.untouched.wat b/tests/compiler/unary.untouched.wat
index 44abc69a..e4196758 100644
--- a/tests/compiler/unary.untouched.wat
+++ b/tests/compiler/unary.untouched.wat
@@ -86,39 +86,31 @@
   i32.const -1
   i32.xor
   global.set $unary/i
-  block (result i32)
-   global.get $unary/i
-   i32.const 1
-   i32.add
-   global.set $unary/i
-   global.get $unary/i
-  end
+  global.get $unary/i
+  i32.const 1
+  i32.add
   global.set $unary/i
-  block (result i32)
-   global.get $unary/i
-   i32.const 1
-   i32.sub
-   global.set $unary/i
-   global.get $unary/i
-  end
+  global.get $unary/i
   global.set $unary/i
-  block (result i32)
-   global.get $unary/i
-   local.tee $0
-   i32.const 1
-   i32.add
-   global.set $unary/i
-   local.get $0
-  end
+  global.get $unary/i
+  i32.const 1
+  i32.sub
   global.set $unary/i
-  block (result i32)
-   global.get $unary/i
-   local.tee $0
-   i32.const 1
-   i32.sub
-   global.set $unary/i
-   local.get $0
-  end
+  global.get $unary/i
+  global.set $unary/i
+  global.get $unary/i
+  local.tee $0
+  i32.const 1
+  i32.add
+  global.set $unary/i
+  local.get $0
+  global.set $unary/i
+  global.get $unary/i
+  local.tee $0
+  i32.const 1
+  i32.sub
+  global.set $unary/i
+  local.get $0
   global.set $unary/i
   global.get $unary/I
   drop
@@ -175,39 +167,31 @@
   i64.const -1
   i64.xor
   global.set $unary/I
-  block (result i64)
-   global.get $unary/I
-   i64.const 1
-   i64.add
-   global.set $unary/I
-   global.get $unary/I
-  end
+  global.get $unary/I
+  i64.const 1
+  i64.add
   global.set $unary/I
-  block (result i64)
-   global.get $unary/I
-   i64.const 1
-   i64.sub
-   global.set $unary/I
-   global.get $unary/I
-  end
+  global.get $unary/I
   global.set $unary/I
-  block (result i64)
-   global.get $unary/I
-   local.tee $1
-   i64.const 1
-   i64.add
-   global.set $unary/I
-   local.get $1
-  end
+  global.get $unary/I
+  i64.const 1
+  i64.sub
   global.set $unary/I
-  block (result i64)
-   global.get $unary/I
-   local.tee $1
-   i64.const 1
-   i64.sub
-   global.set $unary/I
-   local.get $1
-  end
+  global.get $unary/I
+  global.set $unary/I
+  global.get $unary/I
+  local.tee $1
+  i64.const 1
+  i64.add
+  global.set $unary/I
+  local.get $1
+  global.set $unary/I
+  global.get $unary/I
+  local.tee $1
+  i64.const 1
+  i64.sub
+  global.set $unary/I
+  local.get $1
   global.set $unary/I
   global.get $unary/f
   drop
@@ -251,39 +235,31 @@
   f32.const 0
   f32.eq
   global.set $unary/i
-  block (result f32)
-   global.get $unary/f
-   f32.const 1
-   f32.add
-   global.set $unary/f
-   global.get $unary/f
-  end
+  global.get $unary/f
+  f32.const 1
+  f32.add
   global.set $unary/f
-  block (result f32)
-   global.get $unary/f
-   f32.const 1
-   f32.sub
-   global.set $unary/f
-   global.get $unary/f
-  end
+  global.get $unary/f
   global.set $unary/f
-  block (result f32)
-   global.get $unary/f
-   local.tee $2
-   f32.const 1
-   f32.add
-   global.set $unary/f
-   local.get $2
-  end
+  global.get $unary/f
+  f32.const 1
+  f32.sub
   global.set $unary/f
-  block (result f32)
-   global.get $unary/f
-   local.tee $2
-   f32.const 1
-   f32.sub
-   global.set $unary/f
-   local.get $2
-  end
+  global.get $unary/f
+  global.set $unary/f
+  global.get $unary/f
+  local.tee $2
+  f32.const 1
+  f32.add
+  global.set $unary/f
+  local.get $2
+  global.set $unary/f
+  global.get $unary/f
+  local.tee $2
+  f32.const 1
+  f32.sub
+  global.set $unary/f
+  local.get $2
   global.set $unary/f
   global.get $unary/F
   drop
@@ -329,39 +305,31 @@
   f64.eq
   i64.extend_i32_u
   global.set $unary/I
-  block (result f64)
-   global.get $unary/F
-   f64.const 1
-   f64.add
-   global.set $unary/F
-   global.get $unary/F
-  end
+  global.get $unary/F
+  f64.const 1
+  f64.add
   global.set $unary/F
-  block (result f64)
-   global.get $unary/F
-   f64.const 1
-   f64.sub
-   global.set $unary/F
-   global.get $unary/F
-  end
+  global.get $unary/F
   global.set $unary/F
-  block (result f64)
-   global.get $unary/F
-   local.tee $3
-   f64.const 1
-   f64.add
-   global.set $unary/F
-   local.get $3
-  end
+  global.get $unary/F
+  f64.const 1
+  f64.sub
   global.set $unary/F
-  block (result f64)
-   global.get $unary/F
-   local.tee $3
-   f64.const 1
-   f64.sub
-   global.set $unary/F
-   local.get $3
-  end
+  global.get $unary/F
+  global.set $unary/F
+  global.get $unary/F
+  local.tee $3
+  f64.const 1
+  f64.add
+  global.set $unary/F
+  local.get $3
+  global.set $unary/F
+  global.get $unary/F
+  local.tee $3
+  f64.const 1
+  f64.sub
+  global.set $unary/F
+  local.get $3
   global.set $unary/F
  )
  (func $start (; 1 ;) (type $FUNCSIG$v)
diff --git a/tests/compiler/wasi.untouched.wat b/tests/compiler/wasi.untouched.wat
index 1375bdce..4bf55efb 100644
--- a/tests/compiler/wasi.untouched.wat
+++ b/tests/compiler/wasi.untouched.wat
@@ -326,31 +326,29 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block
-   i32.const 4
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 35
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 8
-   i32.const 8
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 36
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
+  i32.const 4
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 35
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 8
+  i32.const 8
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 36
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
   end
   i32.const 0
   i32.const 0
@@ -508,31 +506,29 @@
    call $~lib/builtins/abort
    unreachable
   end
-  block
-   i32.const 4
-   i32.const 4
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 60
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
-   i32.const 8
-   i32.const 8
-   i32.eq
-   i32.eqz
-   if
-    i32.const 0
-    i32.const 24
-    i32.const 61
-    i32.const 2
-    call $~lib/builtins/abort
-    unreachable
-   end
+  i32.const 4
+  i32.const 4
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 60
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
+  end
+  i32.const 8
+  i32.const 8
+  i32.eq
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 24
+   i32.const 61
+   i32.const 2
+   call $~lib/builtins/abort
+   unreachable
   end
   i32.const 9
   global.set $wasi/sig
diff --git a/tests/compiler/while.optimized.wat b/tests/compiler/while.optimized.wat
index a6bdb945..a5685952 100644
--- a/tests/compiler/while.optimized.wat
+++ b/tests/compiler/while.optimized.wat
@@ -85,16 +85,14 @@
     end
     global.get $while/o
     i32.const 9
-    i32.ne
-    if
-     i32.const 0
-     i32.const 24
-     i32.const 22
-     i32.const 2
-     call $~lib/builtins/abort
-     unreachable
-    end
-    br $continue|1
+    i32.eq
+    br_if $continue|1
+    i32.const 0
+    i32.const 24
+    i32.const 22
+    i32.const 2
+    call $~lib/builtins/abort
+    unreachable
    end
   end
   global.get $while/n
diff --git a/tests/compiler/while.untouched.wat b/tests/compiler/while.untouched.wat
index 8fc14b6f..5381fb87 100644
--- a/tests/compiler/while.untouched.wat
+++ b/tests/compiler/while.untouched.wat
@@ -16,18 +16,19 @@
   block $break|0
    loop $continue|0
     global.get $while/n
-    if
-     global.get $while/n
-     i32.const 1
-     i32.sub
-     global.set $while/n
-     global.get $while/m
-     i32.const 1
-     i32.add
-     global.set $while/m
-     br $continue|0
-    end
+    i32.eqz
+    br_if $break|0
+    global.get $while/n
+    i32.const 1
+    i32.sub
+    global.set $while/n
+    global.get $while/m
+    i32.const 1
+    i32.add
+    global.set $while/m
+    br $continue|0
    end
+   unreachable
   end
   global.get $while/n
   i32.const 0
@@ -60,58 +61,60 @@
   block $break|1
    loop $continue|1
     global.get $while/n
-    if
-     global.get $while/n
-     i32.const 1
-     i32.sub
-     global.set $while/n
-     global.get $while/m
-     i32.const 1
-     i32.add
-     global.set $while/m
-     block $break|2
-      loop $continue|2
-       global.get $while/n
-       if
-        global.get $while/n
-        i32.const 1
-        i32.sub
-        global.set $while/n
-        global.get $while/o
-        i32.const 1
-        i32.add
-        global.set $while/o
-        br $continue|2
-       end
-      end
+    i32.eqz
+    br_if $break|1
+    global.get $while/n
+    i32.const 1
+    i32.sub
+    global.set $while/n
+    global.get $while/m
+    i32.const 1
+    i32.add
+    global.set $while/m
+    block $break|2
+     loop $continue|2
+      global.get $while/n
+      i32.eqz
+      br_if $break|2
+      global.get $while/n
+      i32.const 1
+      i32.sub
+      global.set $while/n
+      global.get $while/o
+      i32.const 1
+      i32.add
+      global.set $while/o
+      br $continue|2
      end
-     global.get $while/n
-     i32.const 0
-     i32.eq
-     i32.eqz
-     if
-      i32.const 0
-      i32.const 24
-      i32.const 21
-      i32.const 2
-      call $~lib/builtins/abort
-      unreachable
-     end
-     global.get $while/o
-     i32.const 9
-     i32.eq
-     i32.eqz
-     if
-      i32.const 0
-      i32.const 24
-      i32.const 22
-      i32.const 2
-      call $~lib/builtins/abort
-      unreachable
-     end
-     br $continue|1
+     unreachable
     end
+    global.get $while/n
+    i32.const 0
+    i32.eq
+    i32.eqz
+    if
+     i32.const 0
+     i32.const 24
+     i32.const 21
+     i32.const 2
+     call $~lib/builtins/abort
+     unreachable
+    end
+    global.get $while/o
+    i32.const 9
+    i32.eq
+    i32.eqz
+    if
+     i32.const 0
+     i32.const 24
+     i32.const 22
+     i32.const 2
+     call $~lib/builtins/abort
+     unreachable
+    end
+    br $continue|1
    end
+   unreachable
   end
   global.get $while/n
   i32.const 0
@@ -155,14 +158,12 @@
   global.set $while/m
   block $break|3
    loop $continue|3
-    block (result i32)
-     global.get $while/n
-     local.tee $0
-     i32.const 1
-     i32.sub
-     global.set $while/n
-     local.get $0
-    end
+    global.get $while/n
+    local.tee $0
+    i32.const 1
+    i32.sub
+    global.set $while/n
+    local.get $0
     if (result i32)
      global.get $while/m
      i32.const 1
@@ -172,11 +173,12 @@
     else     
      i32.const 0
     end
-    if
-     nop
-     br $continue|3
-    end
+    i32.eqz
+    br_if $break|3
+    nop
+    br $continue|3
    end
+   unreachable
   end
   global.get $while/n
   i32.const -1