diff --git a/src/compiler.ts b/src/compiler.ts
index 1a6ea4ec..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 {
@@ -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.is(FlowFlags.TERMINATES)) {
-        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.is(FlowFlags.TERMINATES)) 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));
@@ -1934,18 +1935,19 @@ export class Compiler extends DiagnosticEmitter {
     // (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) terminates or always false
+    //   (br_if cond $continue) ;; (4) skip if (3) does not fall through or always false
     //  )
     // )
+    var fallsThrough = !terminates && !innerFlow.is(FlowFlags.BREAKS);
 
-    if (!terminates && !alwaysFalse) {
+    if (fallsThrough && !alwaysFalse) { // (4)
       stmts.push(module.br(continueLabel, condExpr));
     }
     var expr = flatten(module, stmts, NativeType.None);
-    if (!terminates && !alwaysFalse || continues) {
+    if (fallsThrough && !alwaysFalse || continues) { // (2)
       expr = module.loop(continueLabel, expr);
     }
-    if (breaks) {
+    if (breaks) { // (1)
       expr = module.block(breakLabel, [ expr ]);
     }
 
@@ -2060,6 +2062,7 @@ export class Compiler extends DiagnosticEmitter {
     //   (br $loop)           ;; (8) skip if skipping (3)
     //  )
     // )
+    var fallsThrough = !terminates && !innerFlow.is(FlowFlags.BREAKS);
     var needsLabel = !alwaysTrue || breaks;
 
     var loop = new Array<ExpressionRef>();
@@ -2067,14 +2070,14 @@ export class Compiler extends DiagnosticEmitter {
       loop.push(module.br(breakLabel, module.unary(UnaryOp.EqzI32, condExpr)));
     }
     if (continues) { // (5)
-      if (stmts.length > 1) { // otherwise lonely continue
+      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 (!terminates || continues) { // (3)
+    if (fallsThrough || continues) { // (3)
       if (incrExpr) loop.push(incrExpr); // (7)
       this.performAutoreleases(innerFlow, loop);
       loop.push(module.br(loopLabel)); // (8)
@@ -2148,7 +2151,7 @@ export class Compiler extends DiagnosticEmitter {
     } else {
       ifTrueStmts.push(this.compileStatement(ifTrue));
     }
-    if (!ifTrueFlow.is(FlowFlags.TERMINATES)) this.performAutoreleases(ifTrueFlow, ifTrueStmts);
+    if (!ifTrueFlow.isAny(FlowFlags.TERMINATES | FlowFlags.BREAKS)) this.performAutoreleases(ifTrueFlow, ifTrueStmts);
     ifTrueFlow.freeScopedLocals();
     this.currentFlow = outerFlow;
 
@@ -2162,7 +2165,7 @@ export class Compiler extends DiagnosticEmitter {
       } else {
         ifFalseStmts.push(this.compileStatement(ifFalse));
       }
-      if (!ifFalseFlow.is(FlowFlags.TERMINATES)) this.performAutoreleases(ifFalseFlow, ifFalseStmts);
+      if (!ifFalseFlow.isAny(FlowFlags.TERMINATES | FlowFlags.BREAKS)) this.performAutoreleases(ifFalseFlow, ifFalseStmts);
       ifFalseFlow.freeScopedLocals();
       this.currentFlow = outerFlow;
       outerFlow.inheritMutual(ifTrueFlow, ifFalseFlow);
@@ -2354,10 +2357,10 @@ export class Compiler extends DiagnosticEmitter {
         let stmt = this.compileStatement(statements[j]);
         if (getExpressionId(stmt) != ExpressionId.Nop) {
           stmts[count++] = stmt;
-          if (innerFlow.is(FlowFlags.TERMINATES)) {
-            terminates = true;
-            break;
-          }
+        }
+        if (innerFlow.isAny(FlowFlags.TERMINATES | FlowFlags.BREAKS)) {
+          if (innerFlow.is(FlowFlags.TERMINATES)) terminates = true;
+          break;
         }
       }
       stmts.length = count;
@@ -2655,6 +2658,7 @@ export class Compiler extends DiagnosticEmitter {
     } else {
       stmts.push(this.compileStatement(statement.statement));
     }
+    var terminates = innerFlow.is(FlowFlags.TERMINATES);
 
     // (block $break          ;; (1) skip if skipping (3) + no breaks
     //  (loop $continue       ;; (2) skip if skipping (5) + no continues
@@ -2663,9 +2667,9 @@ export class Compiler extends DiagnosticEmitter {
     //   (br $continue)       ;; (5) skip if (4) does not fall through
     //  )
     // )
+    var fallsThrough = !terminates && !innerFlow.is(FlowFlags.BREAKS);
 
-    var terminates = innerFlow.is(FlowFlags.TERMINATES);
-    if (!terminates) { // (5)
+    if (fallsThrough) { // (5)
       this.performAutoreleases(innerFlow, stmts);
       stmts.push(module.br(continueLabel));
     }
@@ -2673,7 +2677,7 @@ export class Compiler extends DiagnosticEmitter {
       stmts.unshift(module.br(breakLabel, module.unary(UnaryOp.EqzI32, condExpr)));
     }
     var expr = flatten(module, stmts, NativeType.None);
-    if (!terminates || innerFlow.isAny(FlowFlags.CONTINUES | FlowFlags.CONDITIONALLY_CONTINUES)) { // (2)
+    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)
@@ -9065,7 +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 && getExpressionType(stmts[0]) == type) 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/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/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 252f3cdc..99aed7ec 100644
--- a/tests/compiler/assert-nonnull.untouched.wat
+++ b/tests/compiler/assert-nonnull.untouched.wat
@@ -104,19 +104,11 @@
   i32.load offset=12
   i32.ge_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 136
-     i32.const 106
-     i32.const 45
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 136
+   i32.const 106
+   i32.const 45
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -126,19 +118,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 184
-     i32.const 136
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 184
+   i32.const 136
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -182,19 +166,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 184
-     i32.const 136
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 184
+   i32.const 136
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -284,13 +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
@@ -309,13 +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
@@ -325,13 +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
@@ -350,14 +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
@@ -372,14 +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 81336ee0..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
@@ -1373,7 +1372,6 @@
     i32.sub
     local.set $4
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1690,7 +1688,6 @@
     unreachable
    end
    unreachable
-   unreachable
   end
   local.get $5
   i32.const 1065353216
@@ -2651,7 +2648,6 @@
     i64.sub
     local.set $4
     br $continue|0
-    unreachable
    end
    unreachable
   end
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.untouched.wat b/tests/compiler/comma.untouched.wat
index 331b62d2..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
@@ -166,18 +152,15 @@
     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
+    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
-    unreachable
    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 31eefbea..dada59c3 100644
--- a/tests/compiler/do.untouched.wat
+++ b/tests/compiler/do.untouched.wat
@@ -53,14 +53,12 @@
   global.set $do/n
   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
+   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
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 35d5ba51..39454bff 100644
--- a/tests/compiler/for.optimized.wat
+++ b/tests/compiler/for.optimized.wat
@@ -134,6 +134,12 @@
       i32.const 10
       i32.ge_s
       br_if $break|7
+      block $continue|7
+       local.get $0
+       local.get $1
+       i32.eq
+       br_if $continue|7
+      end
       local.get $1
       i32.const 1
       i32.add
diff --git a/tests/compiler/for.untouched.wat b/tests/compiler/for.untouched.wat
index 1e28ab74..dad71958 100644
--- a/tests/compiler/for.untouched.wat
+++ b/tests/compiler/for.untouched.wat
@@ -28,7 +28,6 @@
     i32.add
     global.set $for/i
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -58,7 +57,6 @@
     i32.add
     local.set $0
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -75,7 +73,6 @@
     i32.sub
     global.set $for/i
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -97,41 +94,29 @@
     i32.const 10
     i32.eq
     if
-     block
-      br $break|3
-      unreachable
-     end
-     unreachable
+     br $break|3
     end
     global.get $for/i
     i32.const 1
     i32.add
     global.set $for/i
     br $loop|3
-    unreachable
    end
    unreachable
   end
   block $break|4
    loop $loop|4
-    block (result i32)
-     global.get $for/i
-     i32.const 1
-     i32.sub
-     global.set $for/i
-     global.get $for/i
-    end
+    global.get $for/i
+    i32.const 1
+    i32.sub
+    global.set $for/i
+    global.get $for/i
     i32.const 0
     i32.eq
     if
-     block
-      br $break|4
-      unreachable
-     end
-     unreachable
+     br $break|4
     end
     br $loop|4
-    unreachable
    end
    unreachable
   end
@@ -144,12 +129,14 @@
     i32.lt_s
     i32.eqz
     br_if $break|5
+    block $continue|5
+     br $continue|5
+    end
     local.get $1
     i32.const 1
     i32.add
     local.set $1
     br $loop|5
-    unreachable
    end
    unreachable
   end
@@ -183,12 +170,19 @@
       i32.lt_s
       i32.eqz
       br_if $break|7
+      block $continue|7
+       local.get $2
+       local.get $3
+       i32.eq
+       if
+        br $continue|7
+       end
+      end
       local.get $3
       i32.const 1
       i32.add
       local.set $3
       br $loop|7
-      unreachable
      end
      unreachable
     end
@@ -197,7 +191,6 @@
     i32.add
     local.set $2
     br $loop|6
-    unreachable
    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 f86d84d1..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
@@ -132,23 +130,14 @@
    i32.const 1
    return
   else   
-   block
-    block
-     i32.const 56
-     i32.const 24
-     i32.const 37
-     i32.const 4
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 56
+   i32.const 24
+   i32.const 37
+   i32.const 4
+   call $~lib/builtins/abort
    unreachable
   end
   unreachable
-  unreachable
  )
  (func $start (; 6 ;) (type $FUNCSIG$v)
   call $start:if
diff --git a/tests/compiler/infer-type.untouched.wat b/tests/compiler/infer-type.untouched.wat
index 4e501206..215e6626 100644
--- a/tests/compiler/infer-type.untouched.wat
+++ b/tests/compiler/infer-type.untouched.wat
@@ -80,12 +80,10 @@
   global.get $infer-type/rF
   drop
   block $break|0
-   block
-    i32.const 0
-    local.set $0
-    i32.const 10
-    local.set $1
-   end
+   i32.const 0
+   local.set $0
+   i32.const 10
+   local.set $1
    loop $loop|0
     local.get $0
     local.get $1
@@ -97,7 +95,6 @@
     i32.add
     local.set $0
     br $loop|0
-    unreachable
    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.optimized.wat b/tests/compiler/loop-flow.optimized.wat
index c2cefb58..c553dfa2 100644
--- a/tests/compiler/loop-flow.optimized.wat
+++ b/tests/compiler/loop-flow.optimized.wat
@@ -5,8 +5,8 @@
  (type $FUNCSIG$v (func))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
- (data (i32.const 8) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00t\00e\00r\00m")
- (data (i32.const 32) "\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 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))
@@ -19,25 +19,11 @@
  (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/whileThrow (; 2 ;) (type $FUNCSIG$i) (result i32)
-  i32.const 24
-  i32.const 48
-  i32.const 9
-  i32.const 4
-  call $~lib/builtins/abort
-  unreachable
- )
- (func $loop-flow/whileContinue (; 3 ;) (type $FUNCSIG$i) (result i32)
-  loop $continue|0
-   br $continue|0
-   unreachable
-  end
-  unreachable
- )
- (func $loop-flow/whileAny (; 4 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $loop-flow/whileAny (; 2 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   loop $continue|0 (result i32)
    local.get $0
    i32.const 1
@@ -49,24 +35,16 @@
     i32.const 2
     i32.ne
     br_if $continue|0
+    i32.const 64
+    i32.const 24
     i32.const 24
-    i32.const 48
-    i32.const 22
     i32.const 21
     call $~lib/builtins/abort
     unreachable
    end
   end
  )
- (func $loop-flow/forThrow (; 5 ;) (type $FUNCSIG$i) (result i32)
-  i32.const 24
-  i32.const 48
-  i32.const 35
-  i32.const 4
-  call $~lib/builtins/abort
-  unreachable
- )
- (func $loop-flow/forAny (; 6 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $loop-flow/forAny (; 3 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   loop $loop|0 (result i32)
    local.get $0
    i32.const 1
@@ -78,9 +56,9 @@
     i32.const 2
     i32.eq
     if
+     i32.const 64
      i32.const 24
-     i32.const 48
-     i32.const 48
+     i32.const 54
      i32.const 21
      call $~lib/builtins/abort
      unreachable
@@ -89,15 +67,7 @@
    end
   end
  )
- (func $loop-flow/doThrow (; 7 ;) (type $FUNCSIG$i) (result i32)
-  i32.const 24
-  i32.const 48
-  i32.const 61
-  i32.const 4
-  call $~lib/builtins/abort
-  unreachable
- )
- (func $loop-flow/doAny (; 8 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $loop-flow/doAny (; 4 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   loop $continue|0 (result i32)
    local.get $0
    i32.const 1
@@ -109,16 +79,87 @@
     i32.const 2
     i32.ne
     br_if $continue|0
+    i32.const 64
     i32.const 24
-    i32.const 48
-    i32.const 68
+    i32.const 78
     i32.const 21
     call $~lib/builtins/abort
     unreachable
    end
   end
  )
- (func $null (; 9 ;) (type $FUNCSIG$v)
+ (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
index f585035c..08319e0b 100644
--- a/tests/compiler/loop-flow.ts
+++ b/tests/compiler/loop-flow.ts
@@ -4,6 +4,8 @@ export function whileReturn(): i32 {
   }
 }
 
+assert(whileReturn() == 1);
+
 export function whileThrow(): i32 {
   while (true) {
     throw new Error("term");
@@ -24,12 +26,16 @@ export function whileAny(a: i32): i32 {
   }
 }
 
+assert(whileAny(1) == 1);
+
 export function forReturn(): i32 {
   for (;;) {
     return 1;
   }
 }
 
+assert(forReturn() == 1);
+
 export function forThrow(): i32 {
   for (;;) {
     throw new Error("term");
@@ -50,12 +56,16 @@ export function forAny(a: i32): i32 {
   }
 }
 
+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");
@@ -69,3 +79,5 @@ export function doAny(a: i32): i32 {
     else continue;
   } while (true);
 }
+
+assert(doAny(1) == 1);
diff --git a/tests/compiler/loop-flow.untouched.wat b/tests/compiler/loop-flow.untouched.wat
index 3951f864..acb91642 100644
--- a/tests/compiler/loop-flow.untouched.wat
+++ b/tests/compiler/loop-flow.untouched.wat
@@ -5,8 +5,8 @@
  (type $FUNCSIG$v (func))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
- (data (i32.const 8) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00t\00e\00r\00m\00")
- (data (i32.const 32) "\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 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))
@@ -21,31 +21,12 @@
  (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/whileThrow (; 2 ;) (type $FUNCSIG$i) (result i32)
-  block
-   i32.const 24
-   i32.const 48
-   i32.const 9
-   i32.const 4
-   call $~lib/builtins/abort
-   unreachable
-   unreachable
-  end
-  unreachable
- )
- (func $loop-flow/whileContinue (; 3 ;) (type $FUNCSIG$i) (result i32)
-  loop $continue|0
-   br $continue|0
-   unreachable
-  end
-  unreachable
-  unreachable
- )
- (func $loop-flow/whileAny (; 4 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $loop-flow/whileAny (; 2 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   loop $continue|0
    local.get $0
    i32.const 1
@@ -58,61 +39,26 @@
     i32.const 2
     i32.eq
     if
-     block
-      block
-       i32.const 24
-       i32.const 48
-       i32.const 22
-       i32.const 21
-       call $~lib/builtins/abort
-       unreachable
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
+     i32.const 64
+     i32.const 24
+     i32.const 24
+     i32.const 21
+     call $~lib/builtins/abort
      unreachable
     else     
-     block
-      br $continue|0
-      unreachable
-     end
-     unreachable
+     br $continue|0
     end
     unreachable
    end
    unreachable
-   unreachable
-   unreachable
   end
   unreachable
-  unreachable
  )
- (func $loop-flow/forReturn (; 5 ;) (type $FUNCSIG$i) (result i32)
+ (func $loop-flow/forReturn (; 3 ;) (type $FUNCSIG$i) (result i32)
   i32.const 1
   return
  )
- (func $loop-flow/forThrow (; 6 ;) (type $FUNCSIG$i) (result i32)
-  block
-   i32.const 24
-   i32.const 48
-   i32.const 35
-   i32.const 4
-   call $~lib/builtins/abort
-   unreachable
-   unreachable
-  end
-  unreachable
- )
- (func $loop-flow/forContinue (; 7 ;) (type $FUNCSIG$i) (result i32)
-  loop $loop|0
-   br $loop|0
-   unreachable
-  end
-  unreachable
-  unreachable
- )
- (func $loop-flow/forAny (; 8 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $loop-flow/forAny (; 4 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   loop $loop|0
    block $continue|0
     local.get $0
@@ -126,55 +72,28 @@
      i32.const 2
      i32.eq
      if
-      block
-       block
-        i32.const 24
-        i32.const 48
-        i32.const 48
-        i32.const 21
-        call $~lib/builtins/abort
-        unreachable
-        unreachable
-       end
-       unreachable
-       unreachable
-      end
+      i32.const 64
+      i32.const 24
+      i32.const 54
+      i32.const 21
+      call $~lib/builtins/abort
       unreachable
      else      
-      block
-       br $continue|0
-       unreachable
-      end
-      unreachable
+      br $continue|0
      end
      unreachable
     end
     unreachable
-    unreachable
    end
    br $loop|0
-   unreachable
   end
   unreachable
-  unreachable
  )
- (func $loop-flow/doReturn (; 9 ;) (type $FUNCSIG$i) (result i32)
+ (func $loop-flow/doReturn (; 5 ;) (type $FUNCSIG$i) (result i32)
   i32.const 1
   return
  )
- (func $loop-flow/doThrow (; 10 ;) (type $FUNCSIG$i) (result i32)
-  block
-   i32.const 24
-   i32.const 48
-   i32.const 61
-   i32.const 4
-   call $~lib/builtins/abort
-   unreachable
-   unreachable
-  end
-  unreachable
- )
- (func $loop-flow/doAny (; 11 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $loop-flow/doAny (; 6 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   loop $continue|0
    local.get $0
    i32.const 1
@@ -187,36 +106,137 @@
     i32.const 2
     i32.eq
     if
-     block
-      block
-       i32.const 24
-       i32.const 48
-       i32.const 68
-       i32.const 21
-       call $~lib/builtins/abort
-       unreachable
-       unreachable
-      end
-      unreachable
-      unreachable
-     end
+     i32.const 64
+     i32.const 24
+     i32.const 78
+     i32.const 21
+     call $~lib/builtins/abort
      unreachable
     else     
-     block
-      br $continue|0
-      unreachable
-     end
-     unreachable
+     br $continue|0
     end
     unreachable
    end
    unreachable
-   unreachable
-   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 $null (; 12 ;) (type $FUNCSIG$v)
+ (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 858fbdfa..db88a948 100644
--- a/tests/compiler/mandelbrot.optimized.wat
+++ b/tests/compiler/mandelbrot.optimized.wat
@@ -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
diff --git a/tests/compiler/mandelbrot.untouched.wat b/tests/compiler/mandelbrot.untouched.wat
index 2ae23085..2f198a59 100644
--- a/tests/compiler/mandelbrot.untouched.wat
+++ b/tests/compiler/mandelbrot.untouched.wat
@@ -601,18 +601,13 @@
       local.get $3
       i32.ge_u
       if
-       block
-        br $break|1
-        unreachable
-       end
-       unreachable
+       br $break|1
       end
       local.get $18
       i32.const 1
       i32.add
       local.set $18
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -649,7 +644,6 @@
       i32.add
       local.set $18
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -679,26 +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
@@ -715,7 +707,6 @@
     i32.add
     local.set $12
     br $loop|0
-    unreachable
    end
    unreachable
   end
diff --git a/tests/compiler/memcpy.untouched.wat b/tests/compiler/memcpy.untouched.wat
index 6944893e..a46300d3 100644
--- a/tests/compiler/memcpy.untouched.wat
+++ b/tests/compiler/memcpy.untouched.wat
@@ -31,22 +31,18 @@
     end
     i32.eqz
     br_if $break|0
-    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
@@ -54,7 +50,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -112,7 +107,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -179,22 +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
@@ -230,58 +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
@@ -370,53 +348,40 @@
         i32.sub
         local.set $2
         br $continue|3
-        unreachable
        end
        unreachable
       end
-      block
-       br $break|2
-       unreachable
-      end
-      unreachable
+      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
+     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
@@ -505,35 +470,26 @@
        i32.sub
        local.set $2
        br $continue|4
-       unreachable
       end
       unreachable
      end
-     block
-      br $break|2
-      unreachable
-     end
-     unreachable
+     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
+    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
@@ -622,307 +578,238 @@
       i32.sub
       local.set $2
       br $continue|5
-      unreachable
      end
      unreachable
     end
-    block
-     br $break|2
-     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 $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
@@ -930,148 +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
@@ -1079,76 +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
@@ -1156,40 +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
@@ -1197,22 +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.untouched.wat b/tests/compiler/memmove.untouched.wat
index e8371b28..f7ca1cfa 100644
--- a/tests/compiler/memmove.untouched.wat
+++ b/tests/compiler/memmove.untouched.wat
@@ -52,26 +52,21 @@
       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
+      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
-      unreachable
      end
      unreachable
     end
@@ -99,7 +94,6 @@
       i32.add
       local.set $1
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -109,22 +103,18 @@
      local.get $2
      i32.eqz
      br_if $break|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
+     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
@@ -132,7 +122,6 @@
      i32.sub
      local.set $2
      br $continue|2
-     unreachable
     end
     unreachable
    end
@@ -172,7 +161,6 @@
       i32.load8_u
       i32.store8
       br $continue|3
-      unreachable
      end
      unreachable
     end
@@ -196,7 +184,6 @@
       i64.load
       i64.store
       br $continue|4
-      unreachable
      end
      unreachable
     end
@@ -218,7 +205,6 @@
      i32.load8_u
      i32.store8
      br $continue|5
-     unreachable
     end
     unreachable
    end
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 3db10868..f4d16e28 100644
--- a/tests/compiler/memset.untouched.wat
+++ b/tests/compiler/memset.untouched.wat
@@ -269,7 +269,6 @@
     i32.add
     local.set $0
     br $continue|0
-    unreachable
    end
    unreachable
   end
diff --git a/tests/compiler/number.optimized.wat b/tests/compiler/number.optimized.wat
index 754cfc90..35ba8c49 100644
--- a/tests/compiler/number.optimized.wat
+++ b/tests/compiler/number.optimized.wat
@@ -7,7 +7,6 @@
  (type $FUNCSIG$iiii (func (param i32 i32 i32) (result i32)))
  (type $FUNCSIG$if (func (param f32) (result i32)))
  (type $FUNCSIG$v (func))
- (type $FUNCSIG$ji (func (param i32) (result i64)))
  (type $FUNCSIG$iijijij (func (param i32 i64 i32 i64 i32 i64) (result i32)))
  (type $FUNCSIG$i (func (result i32)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
@@ -21,21 +20,19 @@
  (data (i32.const 184) "\10\00\00\00\01\00\00\00\01\00\00\00\10\00\00\00I\00n\00f\00i\00n\00i\00t\00y")
  (data (i32.const 216) "\b8\02\00\00\01\00\00\00\00\00\00\00\b8\02\00\00\88\02\1c\08\a0\d5\8f\fav\bf>\a2\7f\e1\ae\bav\acU0 \fb\16\8b\ea5\ce]J\89B\cf-;eU\aa\b0k\9a\dfE\1a=\03\cf\1a\e6\ca\c6\9a\c7\17\fep\abO\dc\bc\be\fc\b1w\ff\0c\d6kA\ef\91V\be<\fc\7f\90\ad\1f\d0\8d\83\9aU1(\\Q\d3\b5\c9\a6\ad\8f\acq\9d\cb\8b\ee#w\"\9c\eamSx@\91I\cc\aeW\ce\b6]y\12<\827V\fbM6\94\10\c2O\98H8o\ea\96\90\c7:\82%\cb\85t\d7\f4\97\bf\97\cd\cf\86\a0\e5\ac*\17\98\n4\ef\8e\b25*\fbg8\b2;?\c6\d2\df\d4\c8\84\ba\cd\d3\1a\'D\dd\c5\96\c9%\bb\ce\9fk\93\84\a5b}$l\ac\db\f6\da_\0dXf\ab\a3&\f1\c3\de\93\f8\e2\f3\b8\80\ff\aa\a8\ad\b5\b5\8bJ|l\05_b\87S0\c14`\ff\bc\c9U&\ba\91\8c\85N\96\bd~)p$w\f9\df\8f\b8\e5\b8\9f\bd\df\a6\94}t\88\cf_\a9\f8\cf\9b\a8\8f\93pD\b9k\15\0f\bf\f8\f0\08\8a\b611eU%\b0\cd\ac\7f{\d0\c6\e2?\99\06;+*\c4\10\\\e4\d3\92si\99$$\aa\0e\ca\00\83\f2\b5\87\fd\eb\1a\11\92d\08\e5\bc\cc\88Po\t\cc\bc\8c,e\19\e2X\17\b7\d1\00\00\00\00\00\00@\9c\00\00\00\00\10\a5\d4\e8\00\00b\ac\c5\ebx\ad\84\t\94\f8x9?\81\b3\15\07\c9{\ce\97\c0p\\\ea{\ce2~\8fh\80\e9\ab\a48\d2\d5E\"\9a\17&\'O\9f\'\fb\c4\d41\a2c\ed\a8\ad\c8\8c8e\de\b0\dbe\ab\1a\8e\08\c7\83\9a\1dqB\f9\1d]\c4X\e7\1b\a6,iM\92\ea\8dp\1ad\ee\01\daJw\ef\9a\99\a3m\a2\85k}\b4{x\t\f2w\18\ddy\a1\e4T\b4\c2\c5\9b[\92\86[\86=]\96\c8\c5S5\c8\b3\a0\97\fa\\\b4*\95\e3_\a0\99\bd\9fF\de%\8c9\db4\c2\9b\a5\\\9f\98\a3r\9a\c6\f6\ce\be\e9TS\bf\dc\b7\e2A\"\f2\17\f3\fc\88\a5x\\\d3\9b\ce \cc\dfS!{\f3Z\16\98:0\1f\97\dc\b5\a0\e2\96\b3\e3\\S\d1\d9\a8<D\a7\a4\d9|\9b\fb\10D\a4\a7LLv\bb\1a\9c@\b6\ef\8e\ab\8b,\84W\a6\10\ef\1f\d0)1\91\e9\e5\a4\10\9b\9d\0c\9c\a1\fb\9b\10\e7)\f4;b\d9 (\ac\85\cf\a7z^KD\80-\dd\ac\03@\e4!\bf\8f\ffD^/\9cg\8eA\b8\8c\9c\9d\173\d4\a9\1b\e3\b4\92\db\19\9e\d9w\df\ban\bf\96\ebk\ee\f0\9b;\02\87\af")
  (data (i32.const 928) "\10\00\00\00\01\00\00\00\03\00\00\00\10\00\00\00\e8\00\00\00\e8\00\00\00\b8\02\00\00W")
- (data (i32.const 960) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e")
- (data (i32.const 1016) "\1a\00\00\00\01\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
- (data (i32.const 1064) "\ae\00\00\00\01\00\00\00\00\00\00\00\ae\00\00\00<\fbW\fbr\fb\8c\fb\a7\fb\c1\fb\dc\fb\f6\fb\11\fc,\fcF\fca\fc{\fc\96\fc\b1\fc\cb\fc\e6\fc\00\fd\1b\fd5\fdP\fdk\fd\85\fd\a0\fd\ba\fd\d5\fd\ef\fd\n\fe%\fe?\feZ\fet\fe\8f\fe\a9\fe\c4\fe\df\fe\f9\fe\14\ff.\ffI\ffc\ff~\ff\99\ff\b3\ff\ce\ff\e8\ff\03\00\1e\008\00S\00m\00\88\00\a2\00\bd\00\d8\00\f2\00\0d\01\'\01B\01\\\01w\01\92\01\ac\01\c7\01\e1\01\fc\01\16\021\02L\02f\02\81\02\9b\02\b6\02\d0\02\eb\02\06\03 \03;\03U\03p\03\8b\03\a5\03\c0\03\da\03\f5\03\0f\04*\04")
- (data (i32.const 1256) "\10\00\00\00\01\00\00\00\04\00\00\00\10\00\00\008\04\00\008\04\00\00\ae\00\00\00W")
- (data (i32.const 1288) "(\00\00\00\01\00\00\00\00\00\00\00(\00\00\00\01\00\00\00\n\00\00\00d\00\00\00\e8\03\00\00\10\'\00\00\a0\86\01\00@B\0f\00\80\96\98\00\00\e1\f5\05\00\ca\9a;")
- (data (i32.const 1344) "\10\00\00\00\01\00\00\00\05\00\00\00\10\00\00\00\18\05\00\00\18\05\00\00(\00\00\00\n")
- (data (i32.const 1376) "\1c\00\00\00\01\00\00\00\01\00\00\00\1c\00\00\00~\00l\00i\00b\00/\00s\00t\00r\00i\00n\00g\00.\00t\00s")
- (data (i32.const 1428) "\01\00\00\00\01")
- (data (i32.const 1440) "\06\00\00\00\01\00\00\00\01\00\00\00\06\00\00\002\00.\000")
- (data (i32.const 1464) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\003")
- (data (i32.const 1488) "\04\00\00\00\01\00\00\00\01\00\00\00\04\00\00\00-\005")
- (data (i32.const 1512) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\004")
- (data (i32.const 1536) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\002")
- (data (i32.const 1560) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00t\00r\00u\00e")
- (data (i32.const 1584) "\n\00\00\00\01\00\00\00\01\00\00\00\n\00\00\00f\00a\00l\00s\00e")
+ (data (i32.const 960) "\ae\00\00\00\01\00\00\00\00\00\00\00\ae\00\00\00<\fbW\fbr\fb\8c\fb\a7\fb\c1\fb\dc\fb\f6\fb\11\fc,\fcF\fca\fc{\fc\96\fc\b1\fc\cb\fc\e6\fc\00\fd\1b\fd5\fdP\fdk\fd\85\fd\a0\fd\ba\fd\d5\fd\ef\fd\n\fe%\fe?\feZ\fet\fe\8f\fe\a9\fe\c4\fe\df\fe\f9\fe\14\ff.\ffI\ffc\ff~\ff\99\ff\b3\ff\ce\ff\e8\ff\03\00\1e\008\00S\00m\00\88\00\a2\00\bd\00\d8\00\f2\00\0d\01\'\01B\01\\\01w\01\92\01\ac\01\c7\01\e1\01\fc\01\16\021\02L\02f\02\81\02\9b\02\b6\02\d0\02\eb\02\06\03 \03;\03U\03p\03\8b\03\a5\03\c0\03\da\03\f5\03\0f\04*\04")
+ (data (i32.const 1152) "\10\00\00\00\01\00\00\00\04\00\00\00\10\00\00\00\d0\03\00\00\d0\03\00\00\ae\00\00\00W")
+ (data (i32.const 1184) "(\00\00\00\01\00\00\00\00\00\00\00(\00\00\00\01\00\00\00\n\00\00\00d\00\00\00\e8\03\00\00\10\'\00\00\a0\86\01\00@B\0f\00\80\96\98\00\00\e1\f5\05\00\ca\9a;")
+ (data (i32.const 1240) "\10\00\00\00\01\00\00\00\05\00\00\00\10\00\00\00\b0\04\00\00\b0\04\00\00(\00\00\00\n")
+ (data (i32.const 1272) "\1c\00\00\00\01\00\00\00\01\00\00\00\1c\00\00\00~\00l\00i\00b\00/\00s\00t\00r\00i\00n\00g\00.\00t\00s")
+ (data (i32.const 1324) "\01\00\00\00\01")
+ (data (i32.const 1336) "\06\00\00\00\01\00\00\00\01\00\00\00\06\00\00\002\00.\000")
+ (data (i32.const 1360) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\003")
+ (data (i32.const 1384) "\04\00\00\00\01\00\00\00\01\00\00\00\04\00\00\00-\005")
+ (data (i32.const 1408) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\004")
+ (data (i32.const 1432) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\002")
+ (data (i32.const 1456) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00t\00r\00u\00e")
+ (data (i32.const 1480) "\n\00\00\00\01\00\00\00\01\00\00\00\n\00\00\00f\00a\00l\00s\00e")
  (global $number/a (mut i32) (i32.const 1))
  (global $~lib/rt/stub/startOffset (mut i32) (i32.const 0))
  (global $~lib/rt/stub/offset (mut i32) (i32.const 0))
@@ -321,53 +318,7 @@
   local.get $0
   f64.ne
  )
- (func $~lib/array/Array<u64>#__get (; 10 ;) (type $FUNCSIG$ji) (param $0 i32) (result i64)
-  local.get $0
-  i32.const 952
-  i32.load
-  i32.const 3
-  i32.shr_u
-  i32.ge_u
-  if
-   i32.const 976
-   i32.const 1032
-   i32.const 109
-   i32.const 61
-   call $~lib/builtins/abort
-   unreachable
-  end
-  i32.const 948
-  i32.load
-  local.get $0
-  i32.const 3
-  i32.shl
-  i32.add
-  i64.load
- )
- (func $~lib/array/Array<i16>#__get (; 11 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  local.get $0
-  i32.const 1280
-  i32.load
-  i32.const 1
-  i32.shr_u
-  i32.ge_u
-  if
-   i32.const 976
-   i32.const 1032
-   i32.const 109
-   i32.const 61
-   call $~lib/builtins/abort
-   unreachable
-  end
-  i32.const 1276
-  i32.load
-  local.get $0
-  i32.const 1
-  i32.shl
-  i32.add
-  i32.load16_s
- )
- (func $~lib/util/number/genDigits (; 12 ;) (type $FUNCSIG$iijijij) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (result i32)
+ (func $~lib/util/number/genDigits (; 10 ;) (type $FUNCSIG$iijijij) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (result i32)
   (local $6 i32)
   (local $7 i32)
   (local $8 i64)
@@ -405,7 +356,7 @@
   local.tee $6
   call $~lib/util/number/decimalCount32
   local.set $4
-  i32.const 1364
+  i32.const 1260
   i32.load
   local.set $12
   loop $continue|0
@@ -767,7 +718,7 @@
   i32.store16
   local.get $2
  )
- (func $~lib/memory/memory.copy (; 13 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/memory/memory.copy (; 11 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
   block $~lib/util/memory/memmove|inlined.0
@@ -942,7 +893,7 @@
    end
   end
  )
- (func $~lib/util/number/prettify (; 14 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/prettify (; 12 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   local.get $2
   i32.eqz
@@ -1097,23 +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
@@ -1155,23 +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
@@ -1193,14 +1140,13 @@
    end
   end
  )
- (func $~lib/util/number/dtoa_core (; 15 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/util/number/dtoa_core (; 13 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i64)
   (local $2 i64)
   (local $3 i64)
-  (local $4 i64)
-  (local $5 i32)
-  (local $6 i64)
-  (local $7 f64)
+  (local $4 i32)
+  (local $5 i64)
+  (local $6 f64)
   i64.const -9223372036854774784
   global.set $~lib/util/number/_frc_plus
   i64.const 9223372036854775296
@@ -1216,95 +1162,66 @@
   f64.mul
   f64.const 347
   f64.add
-  local.tee $7
+  local.tee $6
   i32.trunc_f64_s
-  local.tee $5
-  local.get $5
+  local.tee $4
+  local.get $4
   f64.convert_i32_s
-  local.get $7
+  local.get $6
   f64.ne
   i32.add
   i32.const 3
   i32.shr_s
   i32.const 1
   i32.add
-  local.tee $5
+  local.tee $4
   i32.const 3
   i32.shl
   i32.sub
   global.set $~lib/util/number/_K
-  local.get $5
-  call $~lib/array/Array<u64>#__get
+  i32.const 948
+  i32.load
+  local.get $4
+  i32.const 3
+  i32.shl
+  i32.add
+  i64.load
   global.set $~lib/util/number/_frc_pow
-  local.get $5
-  call $~lib/array/Array<i16>#__get
+  i32.const 1172
+  i32.load
+  local.get $4
+  i32.const 1
+  i32.shl
+  i32.add
+  i32.load16_s
   global.set $~lib/util/number/_exp_pow
-  global.get $~lib/util/number/_frc_pow
-  local.tee $3
-  i64.const 4294967295
-  i64.and
-  local.set $2
   global.get $~lib/util/number/_frc_plus
-  local.tee $4
+  local.tee $1
   i64.const 4294967295
   i64.and
-  local.tee $1
-  local.get $3
-  i64.const 32
-  i64.shr_u
   local.tee $3
-  i64.mul
-  local.get $4
+  global.get $~lib/util/number/_frc_pow
+  local.tee $2
   i64.const 32
   i64.shr_u
-  local.tee $4
-  local.get $2
+  local.tee $5
   i64.mul
-  local.get $1
   local.get $2
-  i64.mul
-  i64.const 32
-  i64.shr_u
-  i64.add
-  local.tee $1
   i64.const 4294967295
   i64.and
-  i64.add
-  i64.const 2147483647
-  i64.add
-  i64.const 32
-  i64.shr_u
-  local.get $3
-  local.get $4
-  i64.mul
-  local.get $1
-  i64.const 32
-  i64.shr_u
-  i64.add
-  i64.add
-  i64.const 1
-  i64.sub
-  local.tee $4
-  local.get $3
-  global.get $~lib/util/number/_frc_minus
-  local.tee $1
-  i64.const 4294967295
-  i64.and
-  local.tee $6
-  i64.mul
+  local.tee $2
   local.get $1
   i64.const 32
   i64.shr_u
   local.tee $1
-  local.get $2
   i64.mul
   local.get $2
-  local.get $6
+  local.get $3
   i64.mul
   i64.const 32
   i64.shr_u
   i64.add
-  local.tee $6
+  local.tee $3
   i64.const 4294967295
   i64.and
   i64.add
@@ -1313,15 +1230,14 @@
   i64.const 32
   i64.shr_u
   local.get $1
-  local.get $3
+  local.get $5
   i64.mul
-  local.get $6
+  local.get $3
   i64.const 32
   i64.shr_u
   i64.add
   i64.add
   i64.const 1
-  i64.add
   i64.sub
   local.set $1
   local.get $0
@@ -1331,7 +1247,7 @@
   i64.mul
   i64.const 0
   i64.add
-  local.tee $2
+  local.tee $3
   i64.const 4294967295
   i64.and
   i64.const 0
@@ -1340,10 +1256,10 @@
   i64.add
   i64.const 32
   i64.shr_u
-  local.get $3
+  local.get $5
   i64.const 2147483648
   i64.mul
-  local.get $2
+  local.get $3
   i64.const 32
   i64.shr_u
   i64.add
@@ -1352,25 +1268,63 @@
   local.tee $0
   i32.const 2
   i32.add
-  local.get $4
+  local.get $1
   global.get $~lib/util/number/_exp
   local.get $0
   i32.add
   i32.const -64
   i32.sub
   local.get $1
+  global.get $~lib/util/number/_frc_minus
+  local.tee $1
+  i64.const 4294967295
+  i64.and
+  local.tee $3
+  local.get $5
+  i64.mul
+  local.get $1
+  i64.const 32
+  i64.shr_u
+  local.tee $1
+  local.get $2
+  i64.mul
+  local.get $2
+  local.get $3
+  i64.mul
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.tee $2
+  i64.const 4294967295
+  i64.and
+  i64.add
+  i64.const 2147483647
+  i64.add
+  i64.const 32
+  i64.shr_u
+  local.get $1
+  local.get $5
+  i64.mul
+  local.get $2
+  i64.const 32
+  i64.shr_u
+  i64.add
+  i64.add
+  i64.const 1
+  i64.add
+  i64.sub
   call $~lib/util/number/genDigits
   global.get $~lib/util/number/_K
   call $~lib/util/number/prettify
  )
- (func $~lib/string/String#substring (; 16 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String#substring (; 14 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   local.get $0
   i32.eqz
   if
    i32.const 0
-   i32.const 1392
+   i32.const 1288
    i32.const 196
    i32.const 4
    call $~lib/builtins/abort
@@ -1418,7 +1372,7 @@
   local.tee $2
   i32.eqz
   if
-   i32.const 1440
+   i32.const 1336
    return
   end
   local.get $3
@@ -1446,7 +1400,7 @@
   call $~lib/memory/memory.copy
   local.get $1
  )
- (func $~lib/util/number/dtoa (; 17 ;) (type $FUNCSIG$i) (result i32)
+ (func $~lib/util/number/dtoa (; 15 ;) (type $FUNCSIG$i) (result i32)
   (local $0 i32)
   (local $1 i32)
   f64.const 2
@@ -1477,13 +1431,13 @@
   local.get $1
   call $~lib/string/String#substring
  )
- (func $~lib/number/Bool#toString (; 18 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  i32.const 1576
-  i32.const 1600
+ (func $~lib/number/Bool#toString (; 16 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+  i32.const 1472
+  i32.const 1496
   local.get $0
   select
  )
- (func $~lib/number/F32.isSafeInteger (; 19 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
+ (func $~lib/number/F32.isSafeInteger (; 17 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
   local.get $0
   f32.trunc
   local.get $0
@@ -1495,7 +1449,7 @@
   f32.le
   select
  )
- (func $~lib/number/F32.isInteger (; 20 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
+ (func $~lib/number/F32.isInteger (; 18 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
   local.get $0
   f32.trunc
   local.get $0
@@ -1508,7 +1462,7 @@
   f32.eq
   select
  )
- (func $~lib/number/F64.isSafeInteger (; 21 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/number/F64.isSafeInteger (; 19 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   local.get $0
   f64.trunc
   local.get $0
@@ -1520,7 +1474,7 @@
   f64.le
   select
  )
- (func $~lib/number/F64.isInteger (; 22 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/number/F64.isInteger (; 20 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   local.get $0
   call $~lib/number/isFinite<f64>
   if (result i32)
@@ -1532,9 +1486,9 @@
    i32.const 0
   end
  )
- (func $start:number (; 23 ;) (type $FUNCSIG$v)
+ (func $start:number (; 21 ;) (type $FUNCSIG$v)
   (local $0 i32)
-  i32.const 1616
+  i32.const 1520
   global.set $~lib/rt/stub/startOffset
   global.get $~lib/rt/stub/startOffset
   global.set $~lib/rt/stub/offset
@@ -1552,7 +1506,7 @@
    unreachable
   end
   call $~lib/util/number/dtoa
-  i32.const 1456
+  i32.const 1352
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -1565,7 +1519,7 @@
   end
   i32.const 3
   call $~lib/util/number/itoa32
-  i32.const 1480
+  i32.const 1376
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -1578,7 +1532,7 @@
   end
   i32.const -5
   call $~lib/util/number/itoa32
-  i32.const 1504
+  i32.const 1400
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -1591,7 +1545,7 @@
   end
   i32.const 4
   call $~lib/util/number/itoa32
-  i32.const 1528
+  i32.const 1424
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -1608,7 +1562,7 @@
   global.set $number/a
   global.get $number/a
   call $~lib/util/number/itoa32
-  i32.const 1552
+  i32.const 1448
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -1638,7 +1592,7 @@
   end
   i32.const 1
   call $~lib/number/Bool#toString
-  i32.const 1576
+  i32.const 1472
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -1651,7 +1605,7 @@
   end
   i32.const 0
   call $~lib/number/Bool#toString
-  i32.const 1600
+  i32.const 1496
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -1687,7 +1641,7 @@
   global.set $number/a
   local.get $0
   call $~lib/util/number/itoa32
-  i32.const 1552
+  i32.const 1448
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -2150,10 +2104,10 @@
    unreachable
   end
  )
- (func $start (; 24 ;) (type $FUNCSIG$v)
+ (func $start (; 22 ;) (type $FUNCSIG$v)
   call $start:number
  )
- (func $null (; 25 ;) (type $FUNCSIG$v)
+ (func $null (; 23 ;) (type $FUNCSIG$v)
   nop
  )
 )
diff --git a/tests/compiler/number.untouched.wat b/tests/compiler/number.untouched.wat
index fc1c1c57..5668a545 100644
--- a/tests/compiler/number.untouched.wat
+++ b/tests/compiler/number.untouched.wat
@@ -26,21 +26,19 @@
  (data (i32.const 632) "\10\00\00\00\01\00\00\00\01\00\00\00\10\00\00\00I\00n\00f\00i\00n\00i\00t\00y\00")
  (data (i32.const 664) "\b8\02\00\00\01\00\00\00\00\00\00\00\b8\02\00\00\88\02\1c\08\a0\d5\8f\fav\bf>\a2\7f\e1\ae\bav\acU0 \fb\16\8b\ea5\ce]J\89B\cf-;eU\aa\b0k\9a\dfE\1a=\03\cf\1a\e6\ca\c6\9a\c7\17\fep\abO\dc\bc\be\fc\b1w\ff\0c\d6kA\ef\91V\be<\fc\7f\90\ad\1f\d0\8d\83\9aU1(\\Q\d3\b5\c9\a6\ad\8f\acq\9d\cb\8b\ee#w\"\9c\eamSx@\91I\cc\aeW\ce\b6]y\12<\827V\fbM6\94\10\c2O\98H8o\ea\96\90\c7:\82%\cb\85t\d7\f4\97\bf\97\cd\cf\86\a0\e5\ac*\17\98\n4\ef\8e\b25*\fbg8\b2;?\c6\d2\df\d4\c8\84\ba\cd\d3\1a\'D\dd\c5\96\c9%\bb\ce\9fk\93\84\a5b}$l\ac\db\f6\da_\0dXf\ab\a3&\f1\c3\de\93\f8\e2\f3\b8\80\ff\aa\a8\ad\b5\b5\8bJ|l\05_b\87S0\c14`\ff\bc\c9U&\ba\91\8c\85N\96\bd~)p$w\f9\df\8f\b8\e5\b8\9f\bd\df\a6\94}t\88\cf_\a9\f8\cf\9b\a8\8f\93pD\b9k\15\0f\bf\f8\f0\08\8a\b611eU%\b0\cd\ac\7f{\d0\c6\e2?\99\06;+*\c4\10\\\e4\d3\92si\99$$\aa\0e\ca\00\83\f2\b5\87\fd\eb\1a\11\92d\08\e5\bc\cc\88Po\t\cc\bc\8c,e\19\e2X\17\b7\d1\00\00\00\00\00\00@\9c\00\00\00\00\10\a5\d4\e8\00\00b\ac\c5\ebx\ad\84\t\94\f8x9?\81\b3\15\07\c9{\ce\97\c0p\\\ea{\ce2~\8fh\80\e9\ab\a48\d2\d5E\"\9a\17&\'O\9f\'\fb\c4\d41\a2c\ed\a8\ad\c8\8c8e\de\b0\dbe\ab\1a\8e\08\c7\83\9a\1dqB\f9\1d]\c4X\e7\1b\a6,iM\92\ea\8dp\1ad\ee\01\daJw\ef\9a\99\a3m\a2\85k}\b4{x\t\f2w\18\ddy\a1\e4T\b4\c2\c5\9b[\92\86[\86=]\96\c8\c5S5\c8\b3\a0\97\fa\\\b4*\95\e3_\a0\99\bd\9fF\de%\8c9\db4\c2\9b\a5\\\9f\98\a3r\9a\c6\f6\ce\be\e9TS\bf\dc\b7\e2A\"\f2\17\f3\fc\88\a5x\\\d3\9b\ce \cc\dfS!{\f3Z\16\98:0\1f\97\dc\b5\a0\e2\96\b3\e3\\S\d1\d9\a8<D\a7\a4\d9|\9b\fb\10D\a4\a7LLv\bb\1a\9c@\b6\ef\8e\ab\8b,\84W\a6\10\ef\1f\d0)1\91\e9\e5\a4\10\9b\9d\0c\9c\a1\fb\9b\10\e7)\f4;b\d9 (\ac\85\cf\a7z^KD\80-\dd\ac\03@\e4!\bf\8f\ffD^/\9cg\8eA\b8\8c\9c\9d\173\d4\a9\1b\e3\b4\92\db\19\9e\d9w\df\ban\bf\96\ebk\ee\f0\9b;\02\87\af")
  (data (i32.const 1376) "\10\00\00\00\01\00\00\00\04\00\00\00\10\00\00\00\a8\02\00\00\a8\02\00\00\b8\02\00\00W\00\00\00")
- (data (i32.const 1408) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e\00")
- (data (i32.const 1464) "\1a\00\00\00\01\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00")
- (data (i32.const 1512) "\ae\00\00\00\01\00\00\00\00\00\00\00\ae\00\00\00<\fbW\fbr\fb\8c\fb\a7\fb\c1\fb\dc\fb\f6\fb\11\fc,\fcF\fca\fc{\fc\96\fc\b1\fc\cb\fc\e6\fc\00\fd\1b\fd5\fdP\fdk\fd\85\fd\a0\fd\ba\fd\d5\fd\ef\fd\n\fe%\fe?\feZ\fet\fe\8f\fe\a9\fe\c4\fe\df\fe\f9\fe\14\ff.\ffI\ffc\ff~\ff\99\ff\b3\ff\ce\ff\e8\ff\03\00\1e\008\00S\00m\00\88\00\a2\00\bd\00\d8\00\f2\00\0d\01\'\01B\01\\\01w\01\92\01\ac\01\c7\01\e1\01\fc\01\16\021\02L\02f\02\81\02\9b\02\b6\02\d0\02\eb\02\06\03 \03;\03U\03p\03\8b\03\a5\03\c0\03\da\03\f5\03\0f\04*\04")
- (data (i32.const 1704) "\10\00\00\00\01\00\00\00\05\00\00\00\10\00\00\00\f8\05\00\00\f8\05\00\00\ae\00\00\00W\00\00\00")
- (data (i32.const 1736) "(\00\00\00\01\00\00\00\00\00\00\00(\00\00\00\01\00\00\00\n\00\00\00d\00\00\00\e8\03\00\00\10\'\00\00\a0\86\01\00@B\0f\00\80\96\98\00\00\e1\f5\05\00\ca\9a;")
- (data (i32.const 1792) "\10\00\00\00\01\00\00\00\03\00\00\00\10\00\00\00\d8\06\00\00\d8\06\00\00(\00\00\00\n\00\00\00")
- (data (i32.const 1824) "\1c\00\00\00\01\00\00\00\01\00\00\00\1c\00\00\00~\00l\00i\00b\00/\00s\00t\00r\00i\00n\00g\00.\00t\00s\00")
- (data (i32.const 1872) "\00\00\00\00\01\00\00\00\01\00\00\00\00\00\00\00")
- (data (i32.const 1888) "\06\00\00\00\01\00\00\00\01\00\00\00\06\00\00\002\00.\000\00")
- (data (i32.const 1912) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\003\00")
- (data (i32.const 1936) "\04\00\00\00\01\00\00\00\01\00\00\00\04\00\00\00-\005\00")
- (data (i32.const 1960) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\004\00")
- (data (i32.const 1984) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\002\00")
- (data (i32.const 2008) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00t\00r\00u\00e\00")
- (data (i32.const 2032) "\n\00\00\00\01\00\00\00\01\00\00\00\n\00\00\00f\00a\00l\00s\00e\00")
+ (data (i32.const 1408) "\ae\00\00\00\01\00\00\00\00\00\00\00\ae\00\00\00<\fbW\fbr\fb\8c\fb\a7\fb\c1\fb\dc\fb\f6\fb\11\fc,\fcF\fca\fc{\fc\96\fc\b1\fc\cb\fc\e6\fc\00\fd\1b\fd5\fdP\fdk\fd\85\fd\a0\fd\ba\fd\d5\fd\ef\fd\n\fe%\fe?\feZ\fet\fe\8f\fe\a9\fe\c4\fe\df\fe\f9\fe\14\ff.\ffI\ffc\ff~\ff\99\ff\b3\ff\ce\ff\e8\ff\03\00\1e\008\00S\00m\00\88\00\a2\00\bd\00\d8\00\f2\00\0d\01\'\01B\01\\\01w\01\92\01\ac\01\c7\01\e1\01\fc\01\16\021\02L\02f\02\81\02\9b\02\b6\02\d0\02\eb\02\06\03 \03;\03U\03p\03\8b\03\a5\03\c0\03\da\03\f5\03\0f\04*\04")
+ (data (i32.const 1600) "\10\00\00\00\01\00\00\00\05\00\00\00\10\00\00\00\90\05\00\00\90\05\00\00\ae\00\00\00W\00\00\00")
+ (data (i32.const 1632) "(\00\00\00\01\00\00\00\00\00\00\00(\00\00\00\01\00\00\00\n\00\00\00d\00\00\00\e8\03\00\00\10\'\00\00\a0\86\01\00@B\0f\00\80\96\98\00\00\e1\f5\05\00\ca\9a;")
+ (data (i32.const 1688) "\10\00\00\00\01\00\00\00\03\00\00\00\10\00\00\00p\06\00\00p\06\00\00(\00\00\00\n\00\00\00")
+ (data (i32.const 1720) "\1c\00\00\00\01\00\00\00\01\00\00\00\1c\00\00\00~\00l\00i\00b\00/\00s\00t\00r\00i\00n\00g\00.\00t\00s\00")
+ (data (i32.const 1768) "\00\00\00\00\01\00\00\00\01\00\00\00\00\00\00\00")
+ (data (i32.const 1784) "\06\00\00\00\01\00\00\00\01\00\00\00\06\00\00\002\00.\000\00")
+ (data (i32.const 1808) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\003\00")
+ (data (i32.const 1832) "\04\00\00\00\01\00\00\00\01\00\00\00\04\00\00\00-\005\00")
+ (data (i32.const 1856) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\004\00")
+ (data (i32.const 1880) "\02\00\00\00\01\00\00\00\01\00\00\00\02\00\00\002\00")
+ (data (i32.const 1904) "\08\00\00\00\01\00\00\00\01\00\00\00\08\00\00\00t\00r\00u\00e\00")
+ (data (i32.const 1928) "\n\00\00\00\01\00\00\00\01\00\00\00\n\00\00\00f\00a\00l\00s\00e\00")
  (table $0 1 funcref)
  (elem (i32.const 0) $null)
  (global $number/a (mut i32) (i32.const 1))
@@ -61,7 +59,7 @@
  (global $~lib/builtins/f64.MIN_SAFE_INTEGER f64 (f64.const -9007199254740991))
  (global $~lib/builtins/f64.MAX_SAFE_INTEGER f64 (f64.const 9007199254740991))
  (global $~lib/builtins/f64.EPSILON f64 (f64.const 2.220446049250313e-16))
- (global $~lib/heap/__heap_base i32 (i32.const 2060))
+ (global $~lib/heap/__heap_base i32 (i32.const 1956))
  (export "memory" (memory $0))
  (start $start)
  (func $~lib/rt/stub/__retain (; 1 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
@@ -101,7 +99,6 @@
     return
    end
    unreachable
-   unreachable
   else   
    local.get $0
    i32.const 10000000
@@ -131,10 +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)
@@ -294,7 +289,6 @@
     i64.or
     i64.store
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -407,18 +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
@@ -510,7 +502,6 @@
     i32.add
     local.set $7
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -535,18 +526,14 @@
   local.get $1
   i32.eq
   if
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 1
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   i32.const 0
@@ -559,18 +546,14 @@
    i32.eq
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   call $~lib/string/String#get:length
@@ -580,18 +563,14 @@
   call $~lib/string/String#get:length
   i32.ne
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   i32.const 0
@@ -628,34 +607,7 @@
   i32.add
   i64.load
  )
- (func $~lib/array/Array<u64>#__get (; 15 ;) (type $FUNCSIG$jii) (param $0 i32) (param $1 i32) (result i64)
-  local.get $1
-  local.get $0
-  i32.load offset=8
-  i32.const 3
-  i32.shr_u
-  i32.ge_u
-  if
-   block
-    block
-     i32.const 1424
-     i32.const 1480
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
-   unreachable
-  end
-  local.get $0
-  local.get $1
-  call $~lib/array/Array<u64>#__unchecked_get
- )
- (func $~lib/array/Array<i16>#__unchecked_get (; 16 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<i16>#__unchecked_get (; 15 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $0
   i32.load offset=4
   local.get $1
@@ -664,34 +616,7 @@
   i32.add
   i32.load16_s
  )
- (func $~lib/array/Array<i16>#__get (; 17 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
-  local.get $1
-  local.get $0
-  i32.load offset=8
-  i32.const 1
-  i32.shr_u
-  i32.ge_u
-  if
-   block
-    block
-     i32.const 1424
-     i32.const 1480
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
-   unreachable
-  end
-  local.get $0
-  local.get $1
-  call $~lib/array/Array<i16>#__unchecked_get
- )
- (func $~lib/util/number/genDigits (; 18 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
+ (func $~lib/util/number/genDigits (; 16 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
   (local $7 i32)
   (local $8 i64)
   (local $9 i64)
@@ -746,7 +671,7 @@
   local.set $14
   local.get $6
   local.set $15
-  i32.const 1808
+  i32.const 1704
   i32.load offset=4
   local.set $16
   block $break|0
@@ -812,163 +737,117 @@
                 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
-              end
-              block
                local.get $12
-               i32.const 100000000
+               i32.const 1000000000
                i32.div_u
                local.set $17
                local.get $12
-               i32.const 100000000
+               i32.const 1000000000
                i32.rem_u
                local.set $12
                br $break|1
-               unreachable
               end
-              unreachable
-             end
-             block
               local.get $12
-              i32.const 10000000
+              i32.const 100000000
               i32.div_u
               local.set $17
               local.get $12
-              i32.const 10000000
+              i32.const 100000000
               i32.rem_u
               local.set $12
               br $break|1
-              unreachable
              end
-             unreachable
-            end
-            block
              local.get $12
-             i32.const 1000000
+             i32.const 10000000
              i32.div_u
              local.set $17
              local.get $12
-             i32.const 1000000
+             i32.const 10000000
              i32.rem_u
              local.set $12
              br $break|1
-             unreachable
             end
-            unreachable
-           end
-           block
             local.get $12
-            i32.const 100000
+            i32.const 1000000
             i32.div_u
             local.set $17
             local.get $12
-            i32.const 100000
+            i32.const 1000000
             i32.rem_u
             local.set $12
             br $break|1
-            unreachable
            end
-           unreachable
-          end
-          block
            local.get $12
-           i32.const 10000
+           i32.const 100000
            i32.div_u
            local.set $17
            local.get $12
-           i32.const 10000
+           i32.const 100000
            i32.rem_u
            local.set $12
            br $break|1
-           unreachable
           end
-          unreachable
-         end
-         block
           local.get $12
-          i32.const 1000
+          i32.const 10000
           i32.div_u
           local.set $17
           local.get $12
-          i32.const 1000
+          i32.const 10000
           i32.rem_u
           local.set $12
           br $break|1
-          unreachable
          end
-         unreachable
-        end
-        block
          local.get $12
-         i32.const 100
+         i32.const 1000
          i32.div_u
          local.set $17
          local.get $12
-         i32.const 100
+         i32.const 1000
          i32.rem_u
          local.set $12
          br $break|1
-         unreachable
         end
-        unreachable
-       end
-       block
         local.get $12
-        i32.const 10
+        i32.const 100
         i32.div_u
         local.set $17
         local.get $12
-        i32.const 10
+        i32.const 100
         i32.rem_u
         local.set $12
         br $break|1
-        unreachable
        end
-       unreachable
-      end
-      block
        local.get $12
+       i32.const 10
+       i32.div_u
        local.set $17
-       i32.const 0
+       local.get $12
+       i32.const 10
+       i32.rem_u
        local.set $12
        br $break|1
-       unreachable
       end
-      unreachable
-     end
-     block
-      i32.const 0
+      local.get $12
       local.set $17
+      i32.const 0
+      local.set $12
       br $break|1
-      unreachable
      end
-     unreachable
+     i32.const 0
+     local.set $17
+     br $break|1
     end
     local.get $17
     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
+     local.get $15
+     local.tee $18
+     i32.const 1
+     i32.add
+     local.set $15
+     local.get $18
      i32.const 1
      i32.shl
      i32.add
@@ -999,98 +878,94 @@
      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 $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)
-         local.get $23
+         i32.const 1
+        else         
+         local.get $20
          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
+         i64.sub
+         i64.gt_u
         end
-        i32.eqz
-        br_if $break|2
-        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
-        unreachable
+       else        
+        i32.const 0
        end
-       unreachable
+       i32.eqz
+       br_if $break|2
+       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
-      local.get $25
-      local.get $26
-      i32.store16
+      unreachable
      end
+     local.get $25
+     local.get $26
+     i32.store16
      local.get $15
      return
     end
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1116,14 +991,12 @@
    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
+    local.get $15
+    local.tee $17
+    i32.const 1
+    i32.add
+    local.set $15
+    local.get $17
     i32.const 1
     i32.shl
     i32.add
@@ -1162,95 +1035,90 @@
     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.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 $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)
-        local.get $23
+        i32.const 1
+       else        
+        local.get $20
         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
+        i64.sub
+        i64.gt_u
        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
-       unreachable
+      else       
+       i32.const 0
       end
-      unreachable
+      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
-     local.get $17
-     local.get $26
-     i32.store16
+     unreachable
     end
+    local.get $17
+    local.get $26
+    i32.store16
     local.get $15
     return
    end
    br $continue|3
-   unreachable
   end
   unreachable
-  local.get $15
  )
- (func $~lib/util/memory/memcpy (; 19 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/util/memory/memcpy (; 17 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -1266,22 +1134,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1289,7 +1153,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1347,7 +1210,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1414,22 +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
@@ -1461,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1688,15 +1398,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -1704,15 +1414,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -1720,10 +1430,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -1739,65 +1449,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -1805,15 +1520,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -1821,15 +1536,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -1837,10 +1552,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -1856,307 +1571,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2164,148 +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
@@ -2313,76 +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
@@ -2390,40 +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
@@ -2431,27 +2130,23 @@
   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
  )
- (func $~lib/memory/memory.copy (; 20 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/memory/memory.copy (; 18 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -2518,26 +2213,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2565,7 +2255,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2575,22 +2264,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2598,7 +2283,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2637,7 +2321,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2661,7 +2344,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -2683,14 +2365,13 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
    end
   end
  )
- (func $~lib/util/number/prettify (; 21 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/prettify (; 19 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -2755,7 +2436,6 @@
      i32.add
      local.set $4
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -2867,7 +2547,6 @@
        i32.add
        local.set $5
        br $loop|1
-       unreachable
       end
       unreachable
      end
@@ -2883,51 +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
@@ -2957,53 +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
@@ -3018,9 +2689,8 @@
    unreachable
   end
   unreachable
-  unreachable
  )
- (func $~lib/util/number/dtoa_core (; 22 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
+ (func $~lib/util/number/dtoa_core (; 20 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -3061,387 +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>#__get
-    global.set $~lib/util/number/_frc_pow
-    i32.const 1720
-    local.get $14
-    call $~lib/array/Array<i16>#__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
@@ -3458,7 +3112,7 @@
   local.get $2
   i32.add
  )
- (func $~lib/string/String#substring (; 23 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#substring (; 21 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -3473,7 +3127,7 @@
   i32.eqz
   if
    i32.const 0
-   i32.const 1840
+   i32.const 1736
    i32.const 196
    i32.const 4
    call $~lib/builtins/abort
@@ -3543,7 +3197,7 @@
   local.get $3
   i32.eqz
   if
-   i32.const 1888
+   i32.const 1784
    call $~lib/rt/stub/__retain
    return
   end
@@ -3577,10 +3231,10 @@
   local.get $10
   call $~lib/rt/stub/__retain
  )
- (func $~lib/rt/stub/__free (; 24 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/stub/__free (; 22 ;) (type $FUNCSIG$vi) (param $0 i32)
   nop
  )
- (func $~lib/util/number/dtoa (; 25 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/util/number/dtoa (; 23 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -3639,31 +3293,31 @@
   call $~lib/rt/stub/__free
   local.get $3
  )
- (func $~lib/number/F64#toString (; 26 ;) (type $FUNCSIG$idi) (param $0 f64) (param $1 i32) (result i32)
+ (func $~lib/number/F64#toString (; 24 ;) (type $FUNCSIG$idi) (param $0 f64) (param $1 i32) (result i32)
   local.get $0
   call $~lib/util/number/dtoa
  )
- (func $~lib/number/Bool#toString (; 27 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/number/Bool#toString (; 25 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   local.get $0
   if (result i32)
-   i32.const 2024
+   i32.const 1920
    call $~lib/rt/stub/__retain
    local.tee $1
   else   
-   i32.const 2048
+   i32.const 1944
    call $~lib/rt/stub/__retain
    local.tee $2
   end
   call $~lib/rt/stub/__retain
  )
- (func $~lib/number/isNaN<f32> (; 28 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
+ (func $~lib/number/isNaN<f32> (; 26 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
   local.get $0
   local.get $0
   f32.ne
  )
- (func $~lib/number/F32.isSafeInteger (; 29 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
+ (func $~lib/number/F32.isSafeInteger (; 27 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
   local.get $0
   f32.abs
   global.get $~lib/builtins/f32.MAX_SAFE_INTEGER
@@ -3677,14 +3331,14 @@
    i32.const 0
   end
  )
- (func $~lib/number/isFinite<f32> (; 30 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
+ (func $~lib/number/isFinite<f32> (; 28 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
   local.get $0
   local.get $0
   f32.sub
   f32.const 0
   f32.eq
  )
- (func $~lib/number/F32.isInteger (; 31 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
+ (func $~lib/number/F32.isInteger (; 29 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
   local.get $0
   call $~lib/number/isFinite<f32>
   if (result i32)
@@ -3696,7 +3350,7 @@
    i32.const 0
   end
  )
- (func $~lib/number/F64.isSafeInteger (; 32 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/number/F64.isSafeInteger (; 30 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   local.get $0
   f64.abs
   global.get $~lib/builtins/f64.MAX_SAFE_INTEGER
@@ -3710,7 +3364,7 @@
    i32.const 0
   end
  )
- (func $~lib/number/F64.isInteger (; 33 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/number/F64.isInteger (; 31 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   local.get $0
   call $~lib/number/isFinite<f64>
   if (result i32)
@@ -3722,7 +3376,7 @@
    i32.const 0
   end
  )
- (func $start:number (; 34 ;) (type $FUNCSIG$v)
+ (func $start:number (; 32 ;) (type $FUNCSIG$v)
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -3762,7 +3416,7 @@
   i32.const 0
   call $~lib/number/F64#toString
   local.tee $1
-  i32.const 1904
+  i32.const 1800
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -3776,7 +3430,7 @@
   i32.const 3
   call $~lib/number/I32#toString
   local.tee $2
-  i32.const 1928
+  i32.const 1824
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -3790,7 +3444,7 @@
   i32.const -5
   call $~lib/number/I32#toString
   local.tee $3
-  i32.const 1952
+  i32.const 1848
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -3804,7 +3458,7 @@
   i32.const 4
   call $~lib/number/I32#toString
   local.tee $4
-  i32.const 1976
+  i32.const 1872
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -3815,16 +3469,14 @@
    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 2000
+  i32.const 1896
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -3835,13 +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
@@ -3859,7 +3509,7 @@
   i32.eqz
   call $~lib/number/Bool#toString
   local.tee $7
-  i32.const 2024
+  i32.const 1920
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -3874,7 +3524,7 @@
   i32.eqz
   call $~lib/number/Bool#toString
   local.tee $8
-  i32.const 2048
+  i32.const 1944
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -3885,14 +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
@@ -3906,17 +3554,15 @@
    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 2000
+  i32.const 1896
   call $~lib/string/String.__eq
   i32.eqz
   if
@@ -4500,9 +4146,9 @@
   local.get $10
   call $~lib/rt/stub/__release
  )
- (func $start (; 35 ;) (type $FUNCSIG$v)
+ (func $start (; 33 ;) (type $FUNCSIG$v)
   call $start:number
  )
- (func $null (; 36 ;) (type $FUNCSIG$v)
+ (func $null (; 34 ;) (type $FUNCSIG$v)
  )
 )
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 b0ef3078..531dcd76 100644
--- a/tests/compiler/possibly-null.untouched.wat
+++ b/tests/compiler/possibly-null.untouched.wat
@@ -49,13 +49,9 @@
   local.get $0
   i32.eqz
   if
-   block
-    local.get $0
-    call $~lib/rt/stub/__release
-    return
-    unreachable
-   end
-   unreachable
+   local.get $0
+   call $~lib/rt/stub/__release
+   return
   else   
    nop
   end
@@ -69,13 +65,9 @@
   local.get $0
   i32.eqz
   if
-   block
-    local.get $0
-    call $~lib/rt/stub/__release
-    return
-    unreachable
-   end
-   unreachable
+   local.get $0
+   call $~lib/rt/stub/__release
+   return
   end
   local.get $0
   call $~lib/rt/stub/__release
@@ -101,13 +93,9 @@
   i32.const 0
   i32.eq
   if
-   block
-    local.get $0
-    call $~lib/rt/stub/__release
-    return
-    unreachable
-   end
-   unreachable
+   local.get $0
+   call $~lib/rt/stub/__release
+   return
   else   
    nop
   end
@@ -122,13 +110,9 @@
   i32.const 0
   i32.eq
   if
-   block
-    local.get $0
-    call $~lib/rt/stub/__release
-    return
-    unreachable
-   end
-   unreachable
+   local.get $0
+   call $~lib/rt/stub/__release
+   return
   end
   local.get $0
   call $~lib/rt/stub/__release
@@ -156,13 +140,9 @@
   i32.ne
   i32.eqz
   if
-   block
-    local.get $0
-    call $~lib/rt/stub/__release
-    return
-    unreachable
-   end
-   unreachable
+   local.get $0
+   call $~lib/rt/stub/__release
+   return
   else   
    nop
   end
@@ -178,13 +158,9 @@
   i32.ne
   i32.eqz
   if
-   block
-    local.get $0
-    call $~lib/rt/stub/__release
-    return
-    unreachable
-   end
-   unreachable
+   local.get $0
+   call $~lib/rt/stub/__release
+   return
   end
   local.get $0
   call $~lib/rt/stub/__release
@@ -200,24 +176,21 @@
     local.get $0
     i32.eqz
     br_if $break|0
-    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
+    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
     local.set $0
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -238,24 +211,21 @@
     local.get $0
     i32.eqz
     br_if $break|0
-    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
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -280,25 +250,22 @@
     br_if $break|0
     local.get $1
     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 $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
     end
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -417,21 +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.untouched.wat b/tests/compiler/rc/global-init.untouched.wat
index 3f135d28..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)
@@ -719,19 +697,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 136
-     i32.const 192
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 136
+   i32.const 192
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -779,12 +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
@@ -881,15 +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
@@ -949,15 +915,13 @@
   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
@@ -967,21 +931,19 @@
     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
@@ -991,33 +953,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -1026,7 +985,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -1055,19 +1013,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 232
-     i32.const 88
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 232
+   i32.const 88
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1164,18 +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
@@ -1208,18 +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
@@ -1231,29 +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
@@ -1271,7 +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
@@ -1392,34 +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
@@ -1532,22 +1470,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1555,7 +1489,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1613,7 +1546,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1680,22 +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
@@ -1727,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1954,15 +1734,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -1970,15 +1750,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -1986,10 +1766,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2005,65 +1785,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2071,15 +1856,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2087,15 +1872,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2103,10 +1888,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2122,307 +1907,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2430,148 +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
@@ -2579,76 +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
@@ -2656,40 +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
@@ -2697,22 +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
@@ -2784,26 +2549,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2831,7 +2591,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2841,22 +2600,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2864,7 +2619,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2903,7 +2657,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2927,7 +2680,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -2949,7 +2701,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3193,37 +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)
@@ -3392,103 +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
@@ -3504,60 +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.untouched.wat b/tests/compiler/rc/local-init.untouched.wat
index 16f67d24..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)
@@ -713,19 +691,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 136
-     i32.const 192
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 136
+   i32.const 192
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -773,12 +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
@@ -875,15 +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
@@ -943,15 +909,13 @@
   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
@@ -961,21 +925,19 @@
     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
@@ -985,33 +947,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -1020,7 +979,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -1049,19 +1007,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 232
-     i32.const 88
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 232
+   i32.const 88
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1158,18 +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
@@ -1202,18 +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
@@ -1225,29 +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
@@ -1265,7 +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
@@ -1386,34 +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
@@ -1526,22 +1464,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1549,7 +1483,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1607,7 +1540,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1674,22 +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
@@ -1721,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1948,15 +1728,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -1964,15 +1744,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -1980,10 +1760,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -1999,65 +1779,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2065,15 +1850,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2081,15 +1866,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2097,10 +1882,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2116,307 +1901,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2424,148 +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
@@ -2573,76 +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
@@ -2650,40 +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
@@ -2691,22 +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
@@ -2778,26 +2543,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2825,7 +2585,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2835,22 +2594,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2858,7 +2613,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2897,7 +2651,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2921,7 +2674,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -2943,7 +2695,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3198,26 +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
@@ -3385,103 +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
@@ -3497,60 +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.untouched.wat b/tests/compiler/rc/logical-and-mismatch.untouched.wat
index 37336485..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
@@ -820,15 +794,13 @@
   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
@@ -838,21 +810,19 @@
     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
@@ -862,33 +832,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -897,7 +864,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -926,19 +892,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 72
-     i32.const 24
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 72
+   i32.const 24
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1035,18 +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
@@ -1079,18 +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
@@ -1102,29 +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
@@ -1142,7 +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
@@ -1263,34 +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
@@ -1502,19 +1448,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 176
-     i32.const 232
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 176
+   i32.const 232
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1542,22 +1480,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1565,7 +1499,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1623,7 +1556,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1690,22 +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
@@ -1737,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1964,15 +1744,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -1980,15 +1760,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -1996,10 +1776,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2015,65 +1795,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2081,15 +1866,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2097,15 +1882,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2113,10 +1898,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2132,307 +1917,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2440,148 +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
@@ -2589,76 +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
@@ -2666,40 +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
@@ -2707,22 +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
@@ -2794,26 +2559,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2841,7 +2601,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2851,22 +2610,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2874,7 +2629,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2913,7 +2667,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2937,7 +2690,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -2959,7 +2711,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3201,61 +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
  )
@@ -3425,103 +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
@@ -3537,60 +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.untouched.wat b/tests/compiler/rc/logical-or-mismatch.untouched.wat
index 84bb992d..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
@@ -820,15 +794,13 @@
   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
@@ -838,21 +810,19 @@
     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
@@ -862,33 +832,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -897,7 +864,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -926,19 +892,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 72
-     i32.const 24
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 72
+   i32.const 24
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1035,18 +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
@@ -1079,18 +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
@@ -1102,29 +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
@@ -1142,7 +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
@@ -1263,34 +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
@@ -1502,19 +1448,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 176
-     i32.const 232
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 176
+   i32.const 232
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1542,22 +1480,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1565,7 +1499,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1623,7 +1556,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1690,22 +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
@@ -1737,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1964,15 +1744,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -1980,15 +1760,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -1996,10 +1776,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2015,65 +1795,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2081,15 +1866,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2097,15 +1882,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2113,10 +1898,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2132,307 +1917,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2440,148 +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
@@ -2589,76 +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
@@ -2666,40 +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
@@ -2707,22 +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
@@ -2794,26 +2559,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2841,7 +2601,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2851,22 +2610,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2874,7 +2629,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2913,7 +2667,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2937,7 +2690,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -2959,7 +2711,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3201,61 +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
  )
@@ -3425,103 +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
@@ -3537,60 +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.untouched.wat b/tests/compiler/rc/rereturn.untouched.wat
index 02722174..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
@@ -820,15 +794,13 @@
   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
@@ -838,21 +810,19 @@
     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
@@ -862,33 +832,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -897,7 +864,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -926,19 +892,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 72
-     i32.const 24
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 72
+   i32.const 24
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1035,18 +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
@@ -1079,18 +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
@@ -1102,29 +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
@@ -1142,7 +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
@@ -1263,34 +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
@@ -1480,19 +1426,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 176
-     i32.const 232
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 176
+   i32.const 232
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1520,22 +1458,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1543,7 +1477,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1601,7 +1534,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1668,22 +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
@@ -1715,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1942,15 +1722,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -1958,15 +1738,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -1974,10 +1754,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -1993,65 +1773,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2059,15 +1844,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2075,15 +1860,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2091,10 +1876,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2110,307 +1895,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2418,148 +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
@@ -2567,76 +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
@@ -2644,40 +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
@@ -2685,22 +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
@@ -2772,26 +2537,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2819,7 +2579,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2829,22 +2588,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2852,7 +2607,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2891,7 +2645,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2915,7 +2668,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -2937,7 +2689,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3295,12 +3046,10 @@
   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
+   local.get $1
+   local.set $2
+   global.get $~lib/rt/pure/CUR
+   local.set $3
    loop $loop|0
     local.get $2
     local.get $3
@@ -3370,7 +3119,6 @@
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -3393,7 +3141,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -3424,7 +3171,6 @@
     i32.add
     local.set $5
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -3501,103 +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
@@ -3613,60 +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.untouched.wat b/tests/compiler/rc/ternary-mismatch.untouched.wat
index 1c7ab84b..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
@@ -822,15 +796,13 @@
   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
@@ -840,21 +812,19 @@
     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
@@ -864,33 +834,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -899,7 +866,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -928,19 +894,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 72
-     i32.const 24
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 72
+   i32.const 24
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1037,18 +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
@@ -1081,18 +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
@@ -1104,29 +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
@@ -1144,7 +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
@@ -1265,34 +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
@@ -1513,19 +1459,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 176
-     i32.const 232
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 176
+   i32.const 232
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1553,22 +1491,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1576,7 +1510,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1634,7 +1567,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1701,22 +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
@@ -1748,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1975,15 +1755,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -1991,15 +1771,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2007,10 +1787,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2026,65 +1806,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2092,15 +1877,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2108,15 +1893,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2124,10 +1909,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2143,307 +1928,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2451,148 +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
@@ -2600,76 +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
@@ -2677,40 +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
@@ -2718,22 +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
@@ -2805,26 +2570,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2852,7 +2612,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2862,22 +2621,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2885,7 +2640,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2924,7 +2678,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2948,7 +2701,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -2970,7 +2722,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3401,103 +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
@@ -3513,60 +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.untouched.wat b/tests/compiler/retain-i32.untouched.wat
index a3666d76..fdad18d4 100644
--- a/tests/compiler/retain-i32.untouched.wat
+++ b/tests/compiler/retain-i32.untouched.wat
@@ -451,7 +451,6 @@
     i32.add
     local.set $0
     br $loop|0
-    unreachable
    end
    unreachable
   end
diff --git a/tests/compiler/retain-release-sanity.optimized.wat b/tests/compiler/retain-release-sanity.optimized.wat
index c0f0f1fa..55e4754d 100644
--- a/tests/compiler/retain-release-sanity.optimized.wat
+++ b/tests/compiler/retain-release-sanity.optimized.wat
@@ -1788,14 +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
@@ -2112,10 +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
@@ -2150,12 +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)
@@ -2424,7 +2418,6 @@
   i32.const 0
   i32.store offset=12
   local.get $0
-  local.set $1
   loop $loop|0
    local.get $3
    i32.const 10
@@ -2467,7 +2460,6 @@
     br $loop|0
    end
   end
-  local.get $1
   call $~lib/rt/pure/__release
   i32.const 600
   call $~lib/rt/pure/__retain
@@ -2479,14 +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
@@ -2496,7 +2486,6 @@
   i32.const 0
   i32.store
   local.get $0
-  local.set $3
   i32.const 4
   i32.const 7
   call $~lib/rt/tlsf/__alloc
@@ -2518,7 +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 055679b3..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
@@ -828,15 +802,13 @@
   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
@@ -846,21 +818,19 @@
     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
@@ -870,33 +840,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -905,7 +872,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -934,19 +900,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 176
-     i32.const 128
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 176
+   i32.const 128
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1043,18 +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
@@ -1087,18 +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
@@ -1110,29 +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
@@ -1150,7 +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
@@ -1271,34 +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
@@ -1494,19 +1440,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 336
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 336
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1534,22 +1472,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1557,7 +1491,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1615,7 +1548,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1682,22 +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
@@ -1729,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1956,15 +1736,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -1972,15 +1752,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -1988,10 +1768,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2007,65 +1787,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2073,15 +1858,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2089,15 +1874,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2105,10 +1890,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2124,307 +1909,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2432,148 +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
@@ -2581,76 +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
@@ -2658,40 +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
@@ -2699,22 +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
@@ -2786,26 +2551,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2833,7 +2593,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2843,22 +2602,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2866,7 +2621,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2905,7 +2659,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2929,7 +2682,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -2951,7 +2703,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3198,19 +2949,11 @@
   i32.shr_u
   i32.gt_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 72
-     i32.const 14
-     i32.const 56
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 72
+   i32.const 14
+   i32.const 56
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -3220,44 +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
@@ -3331,20 +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
@@ -3721,7 +3458,6 @@
      i32.add
      local.set $5
      br $continue|0
-     unreachable
     end
     unreachable
    end
@@ -3747,19 +3483,11 @@
    i32.shr_u
    i32.gt_u
    if
-    block
-     block
-      i32.const 24
-      i32.const 376
-      i32.const 14
-      i32.const 47
-      call $~lib/builtins/abort
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
+    i32.const 24
+    i32.const 376
+    i32.const 14
+    i32.const 47
+    call $~lib/builtins/abort
     unreachable
    end
    local.get $0
@@ -3835,19 +3563,11 @@
   i32.const 1
   i32.lt_s
   if
-   block
-    block
-     i32.const 424
-     i32.const 376
-     i32.const 287
-     i32.const 20
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 424
+   i32.const 376
+   i32.const 287
+   i32.const 20
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -3885,19 +3605,11 @@
   i32.store offset=12
   local.get $1
   if
-   block
-    block
-     i32.const 472
-     i32.const 376
-     i32.const 56
-     i32.const 20
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 472
+   i32.const 376
+   i32.const 56
+   i32.const 20
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -3924,19 +3636,11 @@
   i32.store offset=12
   local.get $1
   if
-   block
-    block
-     i32.const 472
-     i32.const 376
-     i32.const 56
-     i32.const 20
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 472
+   i32.const 376
+   i32.const 56
+   i32.const 20
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4002,21 +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
@@ -4037,17 +3739,13 @@
   i32.const 0
   i32.eq
   if
-   block
-    i32.const 584
-    call $~lib/rt/pure/__retain
-    local.set $2
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 584
+   call $~lib/rt/pure/__retain
+   local.set $2
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $2
+   return
   end
   local.get $6
   i32.const 1
@@ -4254,12 +3952,10 @@
   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
+   local.get $1
+   local.set $2
+   global.get $~lib/rt/pure/CUR
+   local.set $3
    loop $loop|0
     local.get $2
     local.get $3
@@ -4329,7 +4025,6 @@
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -4352,7 +4047,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -4383,7 +4077,6 @@
     i32.add
     local.set $5
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -4395,229 +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 $loop|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 $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
-       br $loop|1
-       unreachable
-      end
-      unreachable
+      br $loop|1
      end
-     local.get $1
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $2
-     call $~lib/rt/pure/__release
-     br $loop|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)
@@ -4670,103 +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
@@ -4815,7 +4466,6 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -4855,7 +4505,6 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -4863,116 +4512,48 @@
  (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 e7a70eaa..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
@@ -502,7 +488,6 @@
     local.get $1
     call $~lib/rt/stub/__release
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -530,7 +515,6 @@
     local.get $1
     call $~lib/rt/stub/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -538,20 +522,15 @@
  (func $retain-release/scopeBreak (; 30 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   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
-    local.get $1
-    call $~lib/rt/stub/__release
-    br $break|0
-    br $continue|0
-    unreachable
-   end
-   unreachable
+   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)
@@ -567,7 +546,6 @@
     local.get $1
     call $~lib/rt/stub/__release
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -575,27 +553,19 @@
  (func $retain-release/scopeThrow (; 32 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   block $break|0
-   block
-    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
-    block
-     i32.const 24
-     i32.const 56
-     i32.const 313
-     i32.const 4
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   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
+   i32.const 24
+   i32.const 56
+   i32.const 313
+   i32.const 4
+   call $~lib/builtins/abort
    unreachable
   end
  )
@@ -610,10 +580,6 @@
     call $~lib/rt/stub/__retain
     local.set $1
     unreachable
-    local.get $1
-    call $~lib/rt/stub/__release
-    br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -636,10 +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
@@ -647,10 +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)
@@ -662,13 +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.untouched.wat b/tests/compiler/runtime-full.untouched.wat
index c066f893..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
@@ -818,15 +792,13 @@
   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
@@ -836,21 +808,19 @@
     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
@@ -860,33 +830,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -895,7 +862,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -924,19 +890,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 72
-     i32.const 24
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 72
+   i32.const 24
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1033,18 +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
@@ -1077,18 +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
@@ -1100,29 +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
@@ -1140,7 +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
@@ -1261,34 +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
@@ -1478,19 +1424,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 176
-     i32.const 232
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 176
+   i32.const 232
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1518,22 +1456,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1541,7 +1475,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1599,7 +1532,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1666,22 +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
@@ -1713,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1940,15 +1720,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -1956,15 +1736,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -1972,10 +1752,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -1991,65 +1771,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2057,15 +1842,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2073,15 +1858,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2089,10 +1874,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2108,307 +1893,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2416,148 +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
@@ -2565,76 +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
@@ -2642,40 +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
@@ -2683,22 +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
@@ -2770,26 +2535,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2817,7 +2577,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2827,22 +2586,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2850,7 +2605,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2889,7 +2643,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2913,7 +2666,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -2935,7 +2687,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3293,12 +3044,10 @@
   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
+   local.get $1
+   local.set $2
+   global.get $~lib/rt/pure/CUR
+   local.set $3
    loop $loop|0
     local.get $2
     local.get $3
@@ -3368,7 +3117,6 @@
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -3391,7 +3139,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -3422,7 +3169,6 @@
     i32.add
     local.set $5
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -3473,103 +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
@@ -3585,60 +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.untouched.wat b/tests/compiler/scoped.untouched.wat
index 87adfa2a..61a431f4 100644
--- a/tests/compiler/scoped.untouched.wat
+++ b/tests/compiler/scoped.untouched.wat
@@ -36,7 +36,6 @@
     i32.add
     local.set $0
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -56,16 +55,13 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    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 415e31f1..41090631 100644
--- a/tests/compiler/std/array-access.untouched.wat
+++ b/tests/compiler/std/array-access.untouched.wat
@@ -41,19 +41,11 @@
   i32.load offset=12
   i32.ge_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 136
-     i32.const 106
-     i32.const 45
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 136
+   i32.const 106
+   i32.const 45
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -63,19 +55,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 184
-     i32.const 136
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 184
+   i32.const 136
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -99,19 +83,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 184
-     i32.const 136
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 184
+   i32.const 136
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -156,19 +132,11 @@
   i32.load offset=12
   i32.ge_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 136
-     i32.const 106
-     i32.const 45
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 136
+   i32.const 106
+   i32.const 45
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -178,19 +146,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 184
-     i32.const 136
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 184
+   i32.const 136
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -277,7 +237,6 @@
     i32.add
     local.set $7
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -314,21 +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
@@ -359,16 +316,12 @@
   local.get $5
   i32.gt_s
   if
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $3
+   return
   end
   local.get $0
   local.get $6
@@ -418,19 +371,11 @@
   i32.load offset=12
   i32.ge_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 136
-     i32.const 106
-     i32.const 45
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 136
+   i32.const 106
+   i32.const 45
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -440,19 +385,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 184
-     i32.const 136
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 184
+   i32.const 136
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
diff --git a/tests/compiler/std/array-literal.untouched.wat b/tests/compiler/std/array-literal.untouched.wat
index e59b4123..d915e5a6 100644
--- a/tests/compiler/std/array-literal.untouched.wat
+++ b/tests/compiler/std/array-literal.untouched.wat
@@ -68,19 +68,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 136
-     i32.const 192
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 136
+   i32.const 192
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -108,19 +100,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 136
-     i32.const 192
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 136
+   i32.const 192
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -249,85 +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
@@ -383,20 +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
@@ -434,20 +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
@@ -458,14 +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
@@ -618,24 +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
@@ -649,27 +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
@@ -678,36 +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)
@@ -745,12 +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
@@ -847,15 +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
@@ -915,15 +873,13 @@
   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
@@ -933,21 +889,19 @@
     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
@@ -957,33 +911,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -992,7 +943,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -1021,19 +971,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 400
-     i32.const 352
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 400
+   i32.const 352
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1130,18 +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
@@ -1174,18 +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
@@ -1197,29 +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
@@ -1237,7 +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
@@ -1358,34 +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
@@ -1559,22 +1489,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1582,7 +1508,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1640,7 +1565,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1707,22 +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
@@ -1754,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1981,15 +1753,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -1997,15 +1769,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2013,10 +1785,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2032,65 +1804,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2098,15 +1875,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2114,15 +1891,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2130,10 +1907,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2149,307 +1926,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2457,148 +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
@@ -2606,76 +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
@@ -2683,40 +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
@@ -2724,22 +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
@@ -2811,26 +2568,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2858,7 +2610,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2868,22 +2619,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2891,7 +2638,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2930,7 +2676,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2954,7 +2699,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -2976,7 +2720,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3091,19 +2834,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 136
-     i32.const 504
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 136
+   i32.const 504
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -3477,39 +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
@@ -3569,39 +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
@@ -3659,36 +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
@@ -3704,36 +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
@@ -3944,103 +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
@@ -4089,7 +3788,6 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -4129,7 +3827,6 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -4137,134 +3834,54 @@
  (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 f41d46be..d118d414 100644
--- a/tests/compiler/std/array.optimized.wat
+++ b/tests/compiler/std/array.optimized.wat
@@ -25,7 +25,6 @@
  (type $FUNCSIG$viji (func (param i32 i64 i32)))
  (type $FUNCSIG$iiij (func (param i32 i32 i64) (result i32)))
  (type $FUNCSIG$i (func (result i32)))
- (type $FUNCSIG$ji (func (param i32) (result i64)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onalloc" (func $~lib/rt/rtrace/onalloc (param i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
@@ -1908,7 +1907,6 @@
    i32.and
    local.tee $2
    i32.sub
-   local.set $3
    local.get $0
    local.get $2
    i32.add
@@ -1920,7 +1918,6 @@
    i32.mul
    local.tee $0
    i32.store
-   local.get $3
    i32.const -4
    i32.and
    local.tee $3
@@ -2379,12 +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
  )
@@ -2643,11 +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)
@@ -2864,7 +2857,6 @@
   i32.load offset=4
   local.tee $2
   i32.load
-  local.set $3
   local.get $2
   local.get $2
   i32.const 4
@@ -2885,7 +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)
@@ -3487,7 +3478,6 @@
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -4230,7 +4220,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -4741,7 +4730,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5275,7 +5263,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5980,12 +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)
@@ -6072,7 +6057,6 @@
     local.get $6
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6124,12 +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
@@ -6333,12 +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
@@ -6569,12 +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
@@ -6625,12 +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
@@ -6651,12 +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)
@@ -6822,10 +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
@@ -6860,12 +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)
@@ -7058,10 +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
@@ -7076,10 +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
@@ -7187,12 +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
@@ -7334,20 +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
@@ -7381,10 +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
@@ -7398,12 +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
@@ -7483,12 +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
@@ -7502,10 +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)
@@ -7575,10 +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
@@ -7592,12 +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
@@ -7677,12 +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
@@ -7696,10 +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
@@ -7708,53 +7654,7 @@
   f64.const 0
   f64.eq
  )
- (func $~lib/array/Array<u64>#__get (; 166 ;) (type $FUNCSIG$ji) (param $0 i32) (result i64)
-  local.get $0
-  i32.const 5760
-  i32.load
-  i32.const 3
-  i32.shr_u
-  i32.ge_u
-  if
-   i32.const 280
-   i32.const 488
-   i32.const 109
-   i32.const 61
-   call $~lib/builtins/abort
-   unreachable
-  end
-  i32.const 5756
-  i32.load
-  local.get $0
-  i32.const 3
-  i32.shl
-  i32.add
-  i64.load
- )
- (func $~lib/array/Array<i16>#__get (; 167 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  local.get $0
-  i32.const 5984
-  i32.load
-  i32.const 1
-  i32.shr_u
-  i32.ge_u
-  if
-   i32.const 280
-   i32.const 488
-   i32.const 109
-   i32.const 61
-   call $~lib/builtins/abort
-   unreachable
-  end
-  i32.const 5980
-  i32.load
-  local.get $0
-  i32.const 1
-  i32.shl
-  i32.add
-  i32.load16_s
- )
- (func $~lib/util/number/genDigits (; 168 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
+ (func $~lib/util/number/genDigits (; 166 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
   (local $7 i32)
   (local $8 i32)
   (local $9 i64)
@@ -8153,7 +8053,7 @@
    local.get $6
   end
  )
- (func $~lib/util/number/prettify (; 169 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/prettify (; 167 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   local.get $2
   i32.eqz
@@ -8308,23 +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
@@ -8366,23 +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
@@ -8404,37 +8300,30 @@
    end
   end
  )
- (func $~lib/util/number/dtoa_core (; 170 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
+ (func $~lib/util/number/dtoa_core (; 168 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
   (local $2 i64)
   (local $3 i32)
   (local $4 i64)
-  (local $5 i32)
+  (local $5 i64)
   (local $6 i64)
-  (local $7 i64)
+  (local $7 i32)
   (local $8 i64)
-  (local $9 i32)
+  (local $9 i64)
   (local $10 i32)
-  (local $11 i64)
-  (local $12 i64)
-  (local $13 i64)
-  (local $14 i64)
-  (local $15 i64)
-  (local $16 i64)
-  (local $17 i64)
-  (local $18 i64)
+  (local $11 i32)
   local.get $1
   f64.const 0
   f64.lt
-  local.tee $9
-  if (result f64)
+  local.tee $10
+  if
    local.get $0
    i32.const 45
    i32.store16
    local.get $1
    f64.neg
-  else   
-   local.get $1
+   local.set $1
   end
+  local.get $1
   i64.reinterpret_f64
   local.tee $2
   i64.const 9218868437227405312
@@ -8442,57 +8331,57 @@
   i64.const 52
   i64.shr_u
   i32.wrap_i64
-  local.set $5
+  local.tee $11
+  i32.const 0
+  i32.ne
+  local.set $7
   local.get $2
   i64.const 4503599627370495
   i64.and
-  local.get $5
-  i32.const 0
-  i32.ne
-  local.tee $10
+  local.get $7
   i64.extend_i32_u
   i64.const 52
   i64.shl
   i64.add
-  local.tee $2
+  local.tee $5
   i64.const 1
   i64.shl
   i64.const 1
   i64.add
-  local.tee $6
+  local.tee $2
   i64.clz
   i32.wrap_i64
   local.set $3
-  local.get $6
+  local.get $2
   local.get $3
   i64.extend_i32_s
   i64.shl
   global.set $~lib/util/number/_frc_plus
-  local.get $5
+  local.get $11
   i32.const 1
-  local.get $10
+  local.get $7
   select
   i32.const 1075
   i32.sub
-  local.tee $5
+  local.tee $7
   i32.const 1
   i32.sub
   local.get $3
   i32.sub
   local.set $3
-  local.get $2
-  local.get $2
+  local.get $5
+  local.get $5
   i64.const 4503599627370496
   i64.eq
   i32.const 1
   i32.add
-  local.tee $10
+  local.tee $11
   i64.extend_i32_s
   i64.shl
   i64.const 1
   i64.sub
-  local.get $5
-  local.get $10
+  local.get $7
+  local.get $11
   i32.sub
   local.get $3
   i32.sub
@@ -8527,69 +8416,50 @@
   i32.shl
   i32.sub
   global.set $~lib/util/number/_K
+  i32.const 5756
+  i32.load
   local.get $3
-  call $~lib/array/Array<u64>#__get
+  i32.const 3
+  i32.shl
+  i32.add
+  i64.load
   global.set $~lib/util/number/_frc_pow
+  i32.const 5980
+  i32.load
   local.get $3
-  call $~lib/array/Array<i16>#__get
+  i32.const 1
+  i32.shl
+  i32.add
+  i32.load16_s
   global.set $~lib/util/number/_exp_pow
-  local.get $2
-  local.get $2
-  i64.clz
-  i32.wrap_i64
-  local.tee $3
-  i64.extend_i32_s
-  i64.shl
+  global.get $~lib/util/number/_frc_pow
   local.tee $6
   i64.const 4294967295
   i64.and
-  local.tee $11
-  global.get $~lib/util/number/_frc_pow
-  local.tee $2
-  i64.const 4294967295
-  i64.and
-  local.tee $13
-  i64.mul
-  local.set $14
+  local.set $2
   global.get $~lib/util/number/_frc_plus
-  local.tee $7
-  i64.const 4294967295
-  i64.and
-  local.tee $4
-  local.get $2
-  i64.const 4294967295
-  i64.and
   local.tee $8
-  i64.mul
-  local.set $12
-  global.get $~lib/util/number/_frc_minus
-  local.tee $15
   i64.const 4294967295
   i64.and
-  local.tee $16
-  local.get $2
-  i64.const 4294967295
-  i64.and
-  local.tee $17
-  i64.mul
-  local.set $18
-  local.get $4
-  local.get $2
-  i64.const 32
-  i64.shr_u
   local.tee $4
-  i64.mul
-  local.get $7
+  local.get $6
   i64.const 32
   i64.shr_u
-  local.tee $7
-  local.get $8
+  local.tee $6
+  i64.mul
+  local.get $8
+  i64.const 32
+  i64.shr_u
+  local.tee $8
+  local.get $2
+  i64.mul
+  local.get $2
+  local.get $4
   i64.mul
-  local.get $12
   i64.const 32
   i64.shr_u
   i64.add
-  local.tee $8
+  local.tee $4
   i64.const 4294967295
   i64.and
   i64.add
@@ -8597,34 +8467,37 @@
   i64.add
   i64.const 32
   i64.shr_u
-  local.get $4
-  local.get $7
-  i64.mul
+  local.get $6
   local.get $8
+  i64.mul
+  local.get $4
   i64.const 32
   i64.shr_u
   i64.add
   i64.add
   i64.const 1
   i64.sub
-  local.tee $7
-  local.get $2
+  local.tee $8
+  local.get $6
+  global.get $~lib/util/number/_frc_minus
+  local.tee $4
+  i64.const 4294967295
+  i64.and
+  local.tee $9
+  i64.mul
+  local.get $4
   i64.const 32
   i64.shr_u
   local.tee $4
-  local.get $16
+  local.get $2
   i64.mul
-  local.get $15
-  i64.const 32
-  i64.shr_u
-  local.tee $8
-  local.get $17
+  local.get $2
+  local.get $9
   i64.mul
-  local.get $18
   i64.const 32
   i64.shr_u
   i64.add
-  local.tee $12
+  local.tee $9
   i64.const 4294967295
   i64.and
   i64.add
@@ -8633,9 +8506,9 @@
   i64.const 32
   i64.shr_u
   local.get $4
-  local.get $8
+  local.get $6
   i64.mul
-  local.get $12
+  local.get $9
   i64.const 32
   i64.shr_u
   i64.add
@@ -8644,29 +8517,38 @@
   i64.add
   i64.sub
   local.set $4
-  local.get $9
+  local.get $10
   i32.const 1
   i32.shl
   local.get $0
   i32.add
   local.get $0
-  local.get $2
-  i64.const 32
-  i64.shr_u
-  local.tee $2
-  local.get $11
-  i64.mul
   local.get $6
+  local.get $5
+  local.get $5
+  i64.clz
+  i32.wrap_i64
+  local.tee $0
+  i64.extend_i32_s
+  i64.shl
+  local.tee $5
+  i64.const 4294967295
+  i64.and
+  local.tee $9
+  i64.mul
+  local.get $5
   i64.const 32
   i64.shr_u
-  local.tee $6
-  local.get $13
+  local.tee $5
+  local.get $2
+  i64.mul
+  local.get $2
+  local.get $9
   i64.mul
-  local.get $14
   i64.const 32
   i64.shr_u
   i64.add
-  local.tee $11
+  local.tee $2
   i64.const 4294967295
   i64.and
   i64.add
@@ -8674,39 +8556,39 @@
   i64.add
   i64.const 32
   i64.shr_u
-  local.get $2
+  local.get $5
   local.get $6
   i64.mul
-  local.get $11
+  local.get $2
   i64.const 32
   i64.shr_u
   i64.add
   i64.add
   global.get $~lib/util/number/_exp_pow
-  local.tee $0
-  local.get $5
-  local.get $3
+  local.tee $3
+  local.get $7
+  local.get $0
   i32.sub
   i32.add
   i32.const -64
   i32.sub
-  local.get $7
+  local.get $8
   global.get $~lib/util/number/_exp
-  local.get $0
+  local.get $3
   i32.add
   i32.const -64
   i32.sub
   local.get $4
-  local.get $9
+  local.get $10
   call $~lib/util/number/genDigits
-  local.get $9
+  local.get $10
   i32.sub
   global.get $~lib/util/number/_K
   call $~lib/util/number/prettify
-  local.get $9
+  local.get $10
   i32.add
  )
- (func $~lib/util/number/dtoa (; 171 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/util/number/dtoa (; 169 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   (local $1 i32)
   (local $2 i32)
   local.get $0
@@ -8754,12 +8636,10 @@
   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 (; 172 ;) (type $FUNCSIG$iiid) (param $0 i32) (param $1 i32) (param $2 f64) (result i32)
+ (func $~lib/util/number/dtoa_stream (; 170 ;) (type $FUNCSIG$iiid) (param $0 i32) (param $1 i32) (param $2 f64) (result i32)
   (local $3 i32)
   local.get $1
   i32.const 1
@@ -8827,7 +8707,7 @@
   local.get $2
   call $~lib/util/number/dtoa_core
  )
- (func $~lib/array/Array<f64>#join_flt (; 173 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<f64>#join_flt (; 171 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -8847,10 +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
@@ -8864,12 +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
@@ -8949,19 +8825,17 @@
    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
   call $~lib/rt/pure/__release
   local.get $1
  )
- (func $~lib/array/Array<~lib/string/String>#join_str (; 174 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/string/String>#join_str (; 172 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -8982,10 +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
@@ -8997,10 +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
@@ -9168,25 +9038,23 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<~lib/string/String>#join (; 175 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/string/String>#join (; 173 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $1
   call $~lib/rt/pure/__retain
   drop
   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 (; 176 ;) (type $FUNCSIG$i) (result i32)
+ (func $std/array/Ref#constructor (; 174 ;) (type $FUNCSIG$i) (result i32)
   i32.const 0
   i32.const 18
   call $~lib/rt/tlsf/__alloc
   call $~lib/rt/pure/__retain
  )
- (func $~lib/array/Array<std/array/Ref | null>#join_ref (; 177 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<std/array/Ref | null>#join_ref (; 175 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -9208,10 +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
@@ -9222,10 +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
@@ -9308,43 +9172,39 @@
     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
@@ -9353,12 +9213,12 @@
   call $~lib/rt/pure/__release
   local.get $2
  )
- (func $~lib/array/Array<i32>#toString (; 178 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<i32>#toString (; 176 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<i32>#join
  )
- (func $~lib/util/number/itoa_stream<i8> (; 179 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/itoa_stream<i8> (; 177 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   local.get $1
   i32.const 1
@@ -9413,7 +9273,7 @@
   end
   local.get $2
  )
- (func $~lib/array/Array<i8>#join_int (; 180 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<i8>#join_int (; 178 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -9433,10 +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
@@ -9450,12 +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
@@ -9531,19 +9387,17 @@
    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
   call $~lib/rt/pure/__release
   local.get $1
  )
- (func $~lib/util/number/itoa_stream<u16> (; 181 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/itoa_stream<u16> (; 179 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   local.get $1
   i32.const 1
   i32.shl
@@ -9573,7 +9427,7 @@
   call $~lib/util/number/utoa_simple<u32>
   local.get $1
  )
- (func $~lib/array/Array<u16>#join_int (; 182 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<u16>#join_int (; 180 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -9593,10 +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
@@ -9610,12 +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
@@ -9695,19 +9545,17 @@
    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
   call $~lib/rt/pure/__release
   local.get $1
  )
- (func $~lib/util/number/decimalCount64 (; 183 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/decimalCount64 (; 181 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   i32.const 11
   i32.const 12
   local.get $0
@@ -9755,7 +9603,7 @@
   i64.lt_u
   select
  )
- (func $~lib/util/number/utoa_simple<u64> (; 184 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
+ (func $~lib/util/number/utoa_simple<u64> (; 182 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
   (local $3 i32)
   loop $continue|0
    local.get $1
@@ -9785,7 +9633,7 @@
    br_if $continue|0
   end
  )
- (func $~lib/util/number/utoa64 (; 185 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/utoa64 (; 183 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -9829,7 +9677,7 @@
   local.get $2
   call $~lib/rt/pure/__retain
  )
- (func $~lib/util/number/itoa_stream<u64> (; 186 ;) (type $FUNCSIG$iiij) (param $0 i32) (param $1 i32) (param $2 i64) (result i32)
+ (func $~lib/util/number/itoa_stream<u64> (; 184 ;) (type $FUNCSIG$iiij) (param $0 i32) (param $1 i32) (param $2 i64) (result i32)
   (local $3 i32)
   local.get $1
   i32.const 1
@@ -9869,7 +9717,7 @@
   end
   local.get $1
  )
- (func $~lib/array/Array<u64>#join_int (; 187 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<u64>#join_int (; 185 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -9889,10 +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
@@ -9906,12 +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
@@ -9991,19 +9835,17 @@
    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
   call $~lib/rt/pure/__release
   local.get $1
  )
- (func $~lib/util/number/itoa64 (; 188 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/itoa64 (; 186 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -10015,21 +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
@@ -10070,7 +9910,7 @@
   local.get $3
   call $~lib/rt/pure/__retain
  )
- (func $~lib/util/number/itoa_stream<i64> (; 189 ;) (type $FUNCSIG$iiij) (param $0 i32) (param $1 i32) (param $2 i64) (result i32)
+ (func $~lib/util/number/itoa_stream<i64> (; 187 ;) (type $FUNCSIG$iiij) (param $0 i32) (param $1 i32) (param $2 i64) (result i32)
   (local $3 i32)
   (local $4 i32)
   local.get $1
@@ -10088,21 +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
@@ -10133,7 +9971,7 @@
   end
   local.get $3
  )
- (func $~lib/array/Array<i64>#join_int (; 190 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<i64>#join_int (; 188 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -10153,10 +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
@@ -10170,12 +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
@@ -10255,24 +10089,22 @@
    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
   call $~lib/rt/pure/__release
   local.get $1
  )
- (func $~lib/array/Array<~lib/string/String | null>#toString (; 191 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<~lib/string/String | null>#toString (; 189 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<~lib/string/String>#join
  )
- (func $~lib/array/Array<~lib/array/Array<i32>>#join_arr (; 192 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<i32>>#join_arr (; 190 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -10294,10 +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
@@ -10333,14 +10163,12 @@
     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 $loop|0
@@ -10465,7 +10293,7 @@
   call $~lib/rt/pure/__release
   local.get $2
  )
- (func $~lib/util/number/itoa_stream<u8> (; 193 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/itoa_stream<u8> (; 191 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   local.get $1
   i32.const 1
   i32.shl
@@ -10495,7 +10323,7 @@
   call $~lib/util/number/utoa_simple<u32>
   local.get $1
  )
- (func $~lib/array/Array<u8>#join_int (; 194 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<u8>#join_int (; 192 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -10515,10 +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
@@ -10532,12 +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
@@ -10613,30 +10437,26 @@
    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
   call $~lib/rt/pure/__release
   local.get $1
  )
- (func $~lib/array/Array<u8>#join (; 195 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<u8>#join (; 193 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   i32.const 4512
   call $~lib/rt/pure/__retain
   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 (; 196 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<u8>>#join_arr (; 194 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -10658,10 +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
@@ -10696,14 +10514,12 @@
     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 $loop|0
@@ -10826,7 +10642,7 @@
   call $~lib/rt/pure/__release
   local.get $2
  )
- (func $~lib/array/Array<~lib/array/Array<u32>>#join_arr (; 197 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<u32>>#join_arr (; 195 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -10848,10 +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
@@ -10887,14 +10701,12 @@
     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 $loop|0
@@ -11019,18 +10831,16 @@
   call $~lib/rt/pure/__release
   local.get $2
  )
- (func $~lib/array/Array<~lib/array/Array<u32>>#join (; 198 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<u32>>#join (; 196 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   i32.const 4512
   call $~lib/rt/pure/__retain
   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 (; 199 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (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)
   (local $2 i32)
   (local $3 i32)
@@ -11052,10 +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
@@ -11090,14 +10898,12 @@
     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 $loop|0
@@ -11220,7 +11026,7 @@
   call $~lib/rt/pure/__release
   local.get $2
  )
- (func $start:std/array (; 200 ;) (type $FUNCSIG$v)
+ (func $start:std/array (; 198 ;) (type $FUNCSIG$v)
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -11303,7 +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
@@ -11343,7 +11148,6 @@
    call $~lib/builtins/abort
    unreachable
   end
-  local.get $2
   call $~lib/rt/pure/__release
   local.get $1
   call $~lib/rt/pure/__release
@@ -16560,7 +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
@@ -16577,7 +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
@@ -16679,7 +16481,7 @@
   local.get $8
   call $~lib/rt/pure/__release
  )
- (func $start (; 201 ;) (type $FUNCSIG$v)
+ (func $start (; 199 ;) (type $FUNCSIG$v)
   global.get $~lib/started
   if
    return
@@ -16689,7 +16491,7 @@
   end
   call $start:std/array
  )
- (func $~lib/rt/pure/markGray (; 202 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/markGray (; 200 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -16713,7 +16515,7 @@
    call $~lib/rt/__visit_members
   end
  )
- (func $~lib/rt/pure/scanBlack (; 203 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/scanBlack (; 201 ;) (type $FUNCSIG$vi) (param $0 i32)
   local.get $0
   local.get $0
   i32.load offset=4
@@ -16726,7 +16528,7 @@
   i32.const 4
   call $~lib/rt/__visit_members
  )
- (func $~lib/rt/pure/scan (; 204 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/scan (; 202 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -16760,7 +16562,7 @@
    end
   end
  )
- (func $~lib/rt/pure/collectWhite (; 205 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/collectWhite (; 203 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -16793,7 +16595,7 @@
    call $~lib/rt/tlsf/freeBlock
   end
  )
- (func $~lib/rt/pure/__visit (; 206 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/rt/pure/__visit (; 204 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   local.get $0
   i32.const 7460
   i32.lt_u
@@ -16903,7 +16705,7 @@
    unreachable
   end
  )
- (func $~lib/array/Array<~lib/array/Array<i32>>#__visit_impl (; 207 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<~lib/array/Array<i32>>#__visit_impl (; 205 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   local.get $0
@@ -16936,7 +16738,7 @@
    end
   end
  )
- (func $~lib/rt/__visit_members (; 208 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/rt/__visit_members (; 206 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   block $block$4$break
    block $switch$1$default
     block $switch$1$case$27
@@ -17007,7 +16809,7 @@
    call $~lib/rt/pure/__visit
   end
  )
- (func $null (; 209 ;) (type $FUNCSIG$v)
+ (func $null (; 207 ;) (type $FUNCSIG$v)
   nop
  )
 )
diff --git a/tests/compiler/std/array.untouched.wat b/tests/compiler/std/array.untouched.wat
index 6665b70e..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
@@ -1027,15 +1001,13 @@
   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
@@ -1045,21 +1017,19 @@
     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
@@ -1069,33 +1039,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -1104,7 +1071,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -1133,19 +1099,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 176
-     i32.const 128
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 176
+   i32.const 128
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1242,18 +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
@@ -1286,18 +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
@@ -1309,29 +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
@@ -1349,7 +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
@@ -1470,34 +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
@@ -1693,19 +1639,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 336
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 336
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1733,22 +1671,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1756,7 +1690,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1814,7 +1747,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1881,22 +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
@@ -1928,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2155,15 +1935,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -2171,15 +1951,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2187,10 +1967,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2206,65 +1986,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2272,15 +2057,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2288,15 +2073,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2304,10 +2089,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2323,307 +2108,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2631,148 +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
@@ -2780,76 +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
@@ -2857,40 +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
@@ -2898,22 +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
@@ -2985,26 +2750,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -3032,7 +2792,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -3042,22 +2801,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -3065,7 +2820,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -3104,7 +2858,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -3128,7 +2881,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -3150,7 +2902,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3397,19 +3148,11 @@
   i32.shr_u
   i32.gt_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 72
-     i32.const 14
-     i32.const 56
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 72
+   i32.const 14
+   i32.const 56
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -3419,44 +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
@@ -3913,7 +3652,6 @@
      i32.add
      local.set $5
      br $continue|0
-     unreachable
     end
     unreachable
    end
@@ -4017,19 +3755,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 488
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 488
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4056,35 +3786,27 @@
    call $~lib/array/Array<u8>#get:length
    i32.ne
    if
-    block
-     i32.const 0
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 0
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
    local.get $0
    local.get $1
    i32.eq
    if
-    block
-     i32.const 1
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 1
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
   end
   block $break|0
@@ -4104,25 +3826,20 @@
     call $~lib/array/Array<u8>#__get
     i32.ne
     if
-     block
-      i32.const 0
-      local.set $4
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $1
-      call $~lib/rt/pure/__release
-      local.get $4
-      return
-      unreachable
-     end
-     unreachable
+     i32.const 0
+     local.set $4
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $1
+     call $~lib/rt/pure/__release
+     local.get $4
+     return
     end
     local.get $3
     i32.const 1
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -4214,7 +3931,6 @@
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -4242,19 +3958,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 488
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 488
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4281,35 +3989,27 @@
    call $~lib/array/Array<u32>#get:length
    i32.ne
    if
-    block
-     i32.const 0
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 0
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
    local.get $0
    local.get $1
    i32.eq
    if
-    block
-     i32.const 1
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 1
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
   end
   block $break|0
@@ -4329,25 +4029,20 @@
     call $~lib/array/Array<u32>#__get
     i32.ne
     if
-     block
-      i32.const 0
-      local.set $4
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $1
-      call $~lib/rt/pure/__release
-      local.get $4
-      return
-      unreachable
-     end
-     unreachable
+     i32.const 0
+     local.set $4
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $1
+     call $~lib/rt/pure/__release
+     local.get $4
+     return
     end
     local.get $3
     i32.const 1
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -4432,20 +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
@@ -4583,19 +4276,11 @@
    i32.shr_u
    i32.gt_u
    if
-    block
-     block
-      i32.const 24
-      i32.const 488
-      i32.const 14
-      i32.const 47
-      call $~lib/builtins/abort
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
+    i32.const 24
+    i32.const 488
+    i32.const 14
+    i32.const 47
+    call $~lib/builtins/abort
     unreachable
    end
    local.get $0
@@ -4678,19 +4363,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 488
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 488
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4707,19 +4384,11 @@
   i32.const 1
   i32.lt_s
   if
-   block
-    block
-     i32.const 872
-     i32.const 488
-     i32.const 287
-     i32.const 20
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 872
+   i32.const 488
+   i32.const 287
+   i32.const 20
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4768,21 +4437,13 @@
   i32.const 268435452
   i32.gt_u
   if
-   block
-    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
-    unreachable
-    unreachable
-   end
+   local.get $1
+   call $~lib/rt/pure/__release
+   i32.const 24
+   i32.const 488
+   i32.const 217
+   i32.const 59
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $4
@@ -4968,35 +4629,27 @@
    call $~lib/array/Array<i32>#get:length
    i32.ne
    if
-    block
-     i32.const 0
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 0
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
    local.get $0
    local.get $1
    i32.eq
    if
-    block
-     i32.const 1
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 1
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
   end
   block $break|0
@@ -5016,25 +4669,20 @@
     call $~lib/array/Array<i32>#__get
     i32.ne
     if
-     block
-      i32.const 0
-      local.set $4
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $1
-      call $~lib/rt/pure/__release
-      local.get $4
-      return
-      unreachable
-     end
-     unreachable
+     i32.const 0
+     local.set $4
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $1
+     call $~lib/rt/pure/__release
+     local.get $4
+     return
     end
     local.get $3
     i32.const 1
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5091,19 +4739,11 @@
   i32.const 1
   i32.lt_s
   if
-   block
-    block
-     i32.const 872
-     i32.const 488
-     i32.const 348
-     i32.const 20
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 872
+   i32.const 488
+   i32.const 348
+   i32.const 20
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -5184,7 +4824,6 @@
      i32.sub
      local.set $3
      br $continue|0
-     unreachable
     end
     unreachable
    end
@@ -5257,7 +4896,6 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -5434,13 +5072,11 @@
   (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
+   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
@@ -5455,21 +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
@@ -5479,7 +5113,6 @@
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5576,13 +5209,11 @@
   (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
+   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
@@ -5597,21 +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
@@ -5624,7 +5253,6 @@
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5708,13 +5336,11 @@
   (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
+   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
@@ -5729,21 +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
@@ -5753,7 +5377,6 @@
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5835,13 +5458,11 @@
   (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
+   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
@@ -5874,7 +5495,6 @@
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5945,7 +5565,6 @@
      i32.add
      local.set $3
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -5969,7 +5588,6 @@
      i32.add
      local.set $3
      br $loop|1
-     unreachable
     end
     unreachable
    end
@@ -5990,7 +5608,6 @@
      i32.add
      local.set $3
      br $loop|2
-     unreachable
     end
     unreachable
    end
@@ -6014,7 +5631,6 @@
      i32.add
      local.set $3
      br $loop|3
-     unreachable
     end
     unreachable
    end
@@ -6089,21 +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
@@ -6117,7 +5731,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6144,19 +5757,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 488
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 488
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -6219,21 +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
@@ -6247,7 +5850,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6313,13 +5915,11 @@
   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
+   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
@@ -6342,15 +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
@@ -6362,7 +5960,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6448,13 +6045,11 @@
   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
+   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
@@ -6469,29 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6537,13 +6129,11 @@
   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
+   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
@@ -6558,29 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6680,29 +6267,26 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6756,29 +6340,26 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6981,26 +6562,22 @@
       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 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
-       block (result i32)
-        local.get $5
-        local.tee $7
-        i32.const 1
-        i32.sub
-        local.set $5
-        local.get $7
-       end
+       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
@@ -7009,14 +6586,9 @@
        local.get $6
        f32.store
       else       
-       block
-        br $break|1
-        unreachable
-       end
-       unreachable
+       br $break|1
       end
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -7034,7 +6606,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7106,7 +6677,6 @@
       i32.shr_s
       local.set $6
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -7128,14 +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
@@ -7181,7 +6749,6 @@
     i32.sub
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7244,7 +6811,6 @@
       local.get $5
       local.set $6
       br $continue|3
-      unreachable
      end
      unreachable
     end
@@ -7265,14 +6831,12 @@
       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 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
@@ -7314,7 +6878,6 @@
       i32.shr_s
       local.set $6
       br $continue|4
-      unreachable
      end
      unreachable
     end
@@ -7323,7 +6886,6 @@
     i32.sub
     local.set $7
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -7372,14 +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
@@ -7394,27 +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
@@ -7496,35 +7054,27 @@
    call $~lib/array/Array<f32>#get:length
    i32.ne
    if
-    block
-     i32.const 0
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 0
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
    local.get $0
    local.get $1
    i32.eq
    if
-    block
-     i32.const 1
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 1
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
   end
   block $break|0
@@ -7547,11 +7097,7 @@
      call $~lib/number/isNaN<f32>
      i32.eq
      if
-      block
-       br $continue|0
-       unreachable
-      end
-      unreachable
+      br $continue|0
      end
      local.get $0
      local.get $3
@@ -7561,18 +7107,14 @@
      call $~lib/array/Array<f32>#__get
      f32.ne
      if
-      block
-       i32.const 0
-       local.set $4
-       local.get $0
-       call $~lib/rt/pure/__release
-       local.get $1
-       call $~lib/rt/pure/__release
-       local.get $4
-       return
-       unreachable
-      end
-      unreachable
+      i32.const 0
+      local.set $4
+      local.get $0
+      call $~lib/rt/pure/__release
+      local.get $1
+      call $~lib/rt/pure/__release
+      local.get $4
+      return
      end
     end
     local.get $3
@@ -7580,7 +7122,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7632,26 +7173,22 @@
       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 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
-       block (result i32)
-        local.get $5
-        local.tee $7
-        i32.const 1
-        i32.sub
-        local.set $5
-        local.get $7
-       end
+       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
@@ -7660,14 +7197,9 @@
        local.get $6
        f64.store
       else       
-       block
-        br $break|1
-        unreachable
-       end
-       unreachable
+       br $break|1
       end
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -7685,7 +7217,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7757,7 +7288,6 @@
       i32.shr_s
       local.set $6
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -7779,14 +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
@@ -7832,7 +7360,6 @@
     i32.sub
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7895,7 +7422,6 @@
       local.get $5
       local.set $6
       br $continue|3
-      unreachable
      end
      unreachable
     end
@@ -7916,14 +7442,12 @@
       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 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
@@ -7965,7 +7489,6 @@
       i32.shr_s
       local.set $6
       br $continue|4
-      unreachable
      end
      unreachable
     end
@@ -7974,7 +7497,6 @@
     i32.sub
     local.set $7
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -8023,14 +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
@@ -8045,27 +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
@@ -8143,19 +7661,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 488
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 488
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -8187,35 +7697,27 @@
    call $~lib/array/Array<f64>#get:length
    i32.ne
    if
-    block
-     i32.const 0
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 0
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
    local.get $0
    local.get $1
    i32.eq
    if
-    block
-     i32.const 1
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 1
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
   end
   block $break|0
@@ -8238,11 +7740,7 @@
      call $~lib/number/isNaN<f64>
      i32.eq
      if
-      block
-       br $continue|0
-       unreachable
-      end
-      unreachable
+      br $continue|0
      end
      local.get $0
      local.get $3
@@ -8252,18 +7750,14 @@
      call $~lib/array/Array<f64>#__get
      f64.ne
      if
-      block
-       i32.const 0
-       local.set $4
-       local.get $0
-       call $~lib/rt/pure/__release
-       local.get $1
-       call $~lib/rt/pure/__release
-       local.get $4
-       return
-       unreachable
-      end
-      unreachable
+      i32.const 0
+      local.set $4
+      local.get $0
+      call $~lib/rt/pure/__release
+      local.get $1
+      call $~lib/rt/pure/__release
+      local.get $4
+      return
      end
     end
     local.get $3
@@ -8271,7 +7765,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8323,26 +7816,22 @@
       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 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
-       block (result i32)
-        local.get $5
-        local.tee $7
-        i32.const 1
-        i32.sub
-        local.set $5
-        local.get $7
-       end
+       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
@@ -8351,14 +7840,9 @@
        local.get $6
        i32.store
       else       
-       block
-        br $break|1
-        unreachable
-       end
-       unreachable
+       br $break|1
       end
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -8376,7 +7860,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8448,7 +7931,6 @@
       i32.shr_s
       local.set $6
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -8470,14 +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
@@ -8523,7 +8003,6 @@
     i32.sub
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8586,7 +8065,6 @@
       local.get $6
       local.set $7
       br $continue|3
-      unreachable
      end
      unreachable
     end
@@ -8607,14 +8085,12 @@
       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 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
@@ -8656,7 +8132,6 @@
       i32.shr_s
       local.set $7
       br $continue|4
-      unreachable
      end
      unreachable
     end
@@ -8665,7 +8140,6 @@
     i32.sub
     local.set $9
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -8712,14 +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
@@ -8734,27 +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
@@ -8823,26 +8293,22 @@
       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 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
-       block (result i32)
-        local.get $5
-        local.tee $7
-        i32.const 1
-        i32.sub
-        local.set $5
-        local.get $7
-       end
+       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
@@ -8851,14 +8317,9 @@
        local.get $6
        i32.store
       else       
-       block
-        br $break|1
-        unreachable
-       end
-       unreachable
+       br $break|1
       end
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -8876,7 +8337,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8948,7 +8408,6 @@
       i32.shr_s
       local.set $6
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -8970,14 +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
@@ -9023,7 +8480,6 @@
     i32.sub
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9086,7 +8542,6 @@
       local.get $6
       local.set $7
       br $continue|3
-      unreachable
      end
      unreachable
     end
@@ -9107,14 +8562,12 @@
       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 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
@@ -9156,7 +8609,6 @@
       i32.shr_s
       local.set $7
       br $continue|4
-      unreachable
      end
      unreachable
     end
@@ -9165,7 +8617,6 @@
     i32.sub
     local.set $9
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -9212,14 +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
@@ -9234,27 +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
@@ -9293,19 +8740,11 @@
   i32.const 268435452
   i32.gt_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 488
-     i32.const 45
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 488
+   i32.const 45
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -9354,7 +8793,6 @@
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9367,19 +8805,11 @@
   global.get $~lib/math/random_seeded
   i32.eqz
   if
-   block
-    block
-     i32.const 3936
-     i32.const 3160
-     i32.const 1029
-     i32.const 24
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 3936
+   i32.const 3160
+   i32.const 1029
+   i32.const 24
+   call $~lib/builtins/abort
    unreachable
   end
   global.get $~lib/math/random_state0_64
@@ -9453,7 +8883,6 @@
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9472,53 +8901,44 @@
   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
+   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
-     block
-      i32.const 0
-      local.set $4
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $4
-      return
-      unreachable
-     end
-     unreachable
+     i32.const 0
+     local.set $4
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $4
+     return
     end
     local.get $2
     i32.const 1
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9592,19 +9012,11 @@
   i32.const 268435452
   i32.gt_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 488
-     i32.const 45
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 488
+   i32.const 45
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -9667,21 +9079,13 @@
   local.get $3
   i32.gt_u
   if
-   block
-    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
-    unreachable
-    unreachable
-   end
+   local.get $2
+   call $~lib/rt/pure/__release
+   i32.const 4040
+   i32.const 488
+   i32.const 121
+   i32.const 38
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -9745,7 +9149,6 @@
     local.get $3
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9815,26 +9218,22 @@
       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 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
-       block (result i32)
-        local.get $5
-        local.tee $7
-        i32.const 1
-        i32.sub
-        local.set $5
-        local.get $7
-       end
+       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
@@ -9843,18 +9242,13 @@
        local.get $6
        i32.store
       else       
-       block
-        local.get $6
-        call $~lib/rt/pure/__release
-        br $break|1
-        unreachable
-       end
-       unreachable
+       local.get $6
+       call $~lib/rt/pure/__release
+       br $break|1
       end
       local.get $6
       call $~lib/rt/pure/__release
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -9874,7 +9268,6 @@
     local.get $4
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9911,14 +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
@@ -9939,18 +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
  )
@@ -9974,19 +9363,11 @@
   i32.load offset=12
   i32.ge_u
   if
-   block
-    block
-     i32.const 4040
-     i32.const 488
-     i32.const 106
-     i32.const 45
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 4040
+   i32.const 488
+   i32.const 106
+   i32.const 45
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -9996,19 +9377,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 488
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 488
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -10025,52 +9398,44 @@
   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
+   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
-     block
-      i32.const 0
-      local.set $6
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $4
-      call $~lib/rt/pure/__release
-      local.get $5
-      call $~lib/rt/pure/__release
-      local.get $6
-      return
-      unreachable
-     end
-     unreachable
+     i32.const 0
+     local.set $6
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $4
+     call $~lib/rt/pure/__release
+     local.get $5
+     call $~lib/rt/pure/__release
+     local.get $6
+     return
     end
     local.get $2
     i32.const 1
@@ -10081,7 +9446,6 @@
     local.get $5
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10122,19 +9486,11 @@
   i32.const 268435452
   i32.gt_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 488
-     i32.const 45
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 488
+   i32.const 45
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -10212,21 +9568,13 @@
   local.get $3
   i32.gt_u
   if
-   block
-    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
-    unreachable
-    unreachable
-   end
+   local.get $2
+   call $~lib/rt/pure/__release
+   i32.const 4040
+   i32.const 488
+   i32.const 121
+   i32.const 38
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -10286,7 +9634,6 @@
     local.get $3
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10354,26 +9701,22 @@
       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 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
-       block (result i32)
-        local.get $5
-        local.tee $7
-        i32.const 1
-        i32.sub
-        local.set $5
-        local.get $7
-       end
+       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
@@ -10382,18 +9725,13 @@
        local.get $6
        i32.store
       else       
-       block
-        local.get $6
-        call $~lib/rt/pure/__release
-        br $break|1
-        unreachable
-       end
-       unreachable
+       local.get $6
+       call $~lib/rt/pure/__release
+       br $break|1
       end
       local.get $6
       call $~lib/rt/pure/__release
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -10413,7 +9751,6 @@
     local.get $4
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10450,14 +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
@@ -10478,18 +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
  )
@@ -10513,19 +9846,11 @@
   i32.load offset=12
   i32.ge_u
   if
-   block
-    block
-     i32.const 4040
-     i32.const 488
-     i32.const 106
-     i32.const 45
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 4040
+   i32.const 488
+   i32.const 106
+   i32.const 45
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -10535,19 +9860,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 488
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 488
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -10564,52 +9881,44 @@
   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
+   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
-     block
-      i32.const 0
-      local.set $6
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $4
-      call $~lib/rt/pure/__release
-      local.get $5
-      call $~lib/rt/pure/__release
-      local.get $6
-      return
-      unreachable
-     end
-     unreachable
+     i32.const 0
+     local.set $6
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $4
+     call $~lib/rt/pure/__release
+     local.get $5
+     call $~lib/rt/pure/__release
+     local.get $6
+     return
     end
     local.get $2
     i32.const 1
@@ -10620,7 +9929,6 @@
     local.get $5
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10697,26 +10005,22 @@
       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 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
-       block (result i32)
-        local.get $5
-        local.tee $7
-        i32.const 1
-        i32.sub
-        local.set $5
-        local.get $7
-       end
+       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
@@ -10725,18 +10029,13 @@
        local.get $6
        i32.store
       else       
-       block
-        local.get $6
-        call $~lib/rt/pure/__release
-        br $break|1
-        unreachable
-       end
-       unreachable
+       local.get $6
+       call $~lib/rt/pure/__release
+       br $break|1
       end
       local.get $6
       call $~lib/rt/pure/__release
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -10756,7 +10055,6 @@
     local.get $4
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10793,14 +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
@@ -10821,18 +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
  )
@@ -10858,19 +10152,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 488
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 488
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -10887,52 +10173,44 @@
   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
+   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
-     block
-      i32.const 0
-      local.set $6
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $4
-      call $~lib/rt/pure/__release
-      local.get $5
-      call $~lib/rt/pure/__release
-      local.get $6
-      return
-      unreachable
-     end
-     unreachable
+     i32.const 0
+     local.set $6
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $4
+     call $~lib/rt/pure/__release
+     local.get $5
+     call $~lib/rt/pure/__release
+     local.get $6
+     return
     end
     local.get $2
     i32.const 1
@@ -10943,7 +10221,6 @@
     local.get $5
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -11040,7 +10317,6 @@
     i32.add
     local.set $7
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -11081,18 +10357,14 @@
    i32.eq
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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
   call $~lib/string/String#get:length
@@ -11109,50 +10381,38 @@
    i32.const 0
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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 $3
   i32.eqz
   if
-   block
-    i32.const -1
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const -1
+   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 $4
   i32.eqz
   if
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 1
+   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
   i32.const 0
@@ -11208,18 +10468,14 @@
   local.get $1
   i32.eq
   if
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 1
+   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
   i32.const 0
@@ -11232,18 +10488,14 @@
    i32.eq
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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
   call $~lib/string/String#get:length
@@ -11253,18 +10505,14 @@
   call $~lib/string/String#get:length
   i32.ne
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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
   i32.const 0
@@ -11321,35 +10569,27 @@
    call $~lib/array/Array<~lib/string/String | null>#get:length
    i32.ne
    if
-    block
-     i32.const 0
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 0
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
    local.get $0
    local.get $1
    i32.eq
    if
-    block
-     i32.const 1
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 1
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
   end
   block $break|0
@@ -11371,22 +10611,18 @@
     local.tee $5
     call $~lib/string/String.__ne
     if
-     block
-      i32.const 0
-      local.set $6
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $1
-      call $~lib/rt/pure/__release
-      local.get $4
-      call $~lib/rt/pure/__release
-      local.get $5
-      call $~lib/rt/pure/__release
-      local.get $6
-      return
-      unreachable
-     end
-     unreachable
+     i32.const 0
+     local.set $6
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $1
+     call $~lib/rt/pure/__release
+     local.get $4
+     call $~lib/rt/pure/__release
+     local.get $5
+     call $~lib/rt/pure/__release
+     local.get $6
+     return
     end
     local.get $3
     i32.const 1
@@ -11397,7 +10633,6 @@
     local.get $5
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -11415,19 +10650,11 @@
   i32.const 268435452
   i32.gt_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 488
-     i32.const 45
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 488
+   i32.const 45
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -11500,21 +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
@@ -11535,17 +10760,13 @@
   i32.const 0
   i32.eq
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $2
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $2
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $2
+   return
   end
   local.get $6
   i32.const 1
@@ -11611,37 +10832,33 @@
     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 $2
     i32.const 1
@@ -11652,7 +10869,6 @@
     local.get $5
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -11700,21 +10916,13 @@
   local.get $3
   i32.gt_u
   if
-   block
-    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
-    unreachable
-    unreachable
-   end
+   local.get $2
+   call $~lib/rt/pure/__release
+   i32.const 4040
+   i32.const 488
+   i32.const 121
+   i32.const 38
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -11772,7 +10980,6 @@
     local.get $3
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -11820,26 +11027,22 @@
       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 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
-       block (result i32)
-        local.get $5
-        local.tee $7
-        i32.const 1
-        i32.sub
-        local.set $5
-        local.get $7
-       end
+       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
@@ -11848,18 +11051,13 @@
        local.get $6
        i32.store
       else       
-       block
-        local.get $6
-        call $~lib/rt/pure/__release
-        br $break|1
-        unreachable
-       end
-       unreachable
+       local.get $6
+       call $~lib/rt/pure/__release
+       br $break|1
       end
       local.get $6
       call $~lib/rt/pure/__release
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -11879,7 +11077,6 @@
     local.get $4
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -11916,14 +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
@@ -11944,18 +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
  )
@@ -11979,19 +11172,11 @@
   i32.load offset=12
   i32.ge_u
   if
-   block
-    block
-     i32.const 4040
-     i32.const 488
-     i32.const 106
-     i32.const 45
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 4040
+   i32.const 488
+   i32.const 106
+   i32.const 45
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -12001,19 +11186,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 488
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 488
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -12030,52 +11207,44 @@
   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
+   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
-     block
-      i32.const 0
-      local.set $6
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $4
-      call $~lib/rt/pure/__release
-      local.get $5
-      call $~lib/rt/pure/__release
-      local.get $6
-      return
-      unreachable
-     end
-     unreachable
+     i32.const 0
+     local.set $6
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $4
+     call $~lib/rt/pure/__release
+     local.get $5
+     call $~lib/rt/pure/__release
+     local.get $6
+     return
     end
     local.get $2
     i32.const 1
@@ -12086,7 +11255,6 @@
     local.get $5
     call $~lib/rt/pure/__release
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -12150,18 +11318,14 @@
    i32.eq
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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
   call $~lib/string/String#get:length
@@ -12178,50 +11342,38 @@
    i32.const 0
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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 $3
   i32.eqz
   if
-   block
-    i32.const -1
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const -1
+   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 $4
   i32.eqz
   if
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 1
+   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
   i32.const 0
@@ -12405,17 +11557,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -12423,21 +11571,17 @@
   local.get $2
   i32.eqz
   if
-   block
-    i32.const 4456
-    i32.const 4480
-    local.get $4
-    i32.load8_u
-    select
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4456
+   i32.const 4480
+   local.get $4
+   i32.load8_u
+   select
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $1
   call $~lib/string/String#get:length
@@ -12521,7 +11665,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -12558,21 +11701,17 @@
   local.get $9
   i32.gt_s
   if
-   block
-    local.get $8
-    i32.const 0
-    local.get $9
-    call $~lib/string/String#substring
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $8
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $8
+   i32.const 0
+   local.get $9
+   call $~lib/string/String#substring
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $8
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $8
   local.set $3
@@ -12628,7 +11767,6 @@
     return
    end
    unreachable
-   unreachable
   else   
    local.get $0
    i32.const 10000000
@@ -12658,10 +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)
@@ -12729,7 +11865,6 @@
     i64.or
     i64.store
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -12842,18 +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
@@ -12907,18 +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
@@ -12949,17 +12080,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -12967,22 +12094,18 @@
   local.get $2
   i32.eqz
   if
-   block
-    local.get $4
-    i32.load
-    call $~lib/util/number/itoa<i32>
-    local.tee $3
-    call $~lib/rt/pure/__retain
-    local.set $5
-    local.get $3
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $5
-    return
-    unreachable
-   end
-   unreachable
+   local.get $4
+   i32.load
+   call $~lib/util/number/itoa<i32>
+   local.tee $3
+   call $~lib/rt/pure/__retain
+   local.set $5
+   local.get $3
+   call $~lib/rt/pure/__release
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $5
+   return
   end
   local.get $1
   call $~lib/string/String#get:length
@@ -13049,7 +12172,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -13071,21 +12193,17 @@
   local.get $9
   i32.gt_s
   if
-   block
-    local.get $8
-    i32.const 0
-    local.get $9
-    call $~lib/string/String#substring
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $8
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $8
+   i32.const 0
+   local.get $9
+   call $~lib/string/String#substring
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $8
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $8
   local.set $3
@@ -13129,18 +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
  )
@@ -13174,18 +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)
@@ -13210,17 +12324,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -13228,22 +12338,18 @@
   local.get $2
   i32.eqz
   if
-   block
-    local.get $4
-    i32.load
-    call $~lib/util/number/itoa<u32>
-    local.tee $3
-    call $~lib/rt/pure/__retain
-    local.set $5
-    local.get $3
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $5
-    return
-    unreachable
-   end
-   unreachable
+   local.get $4
+   i32.load
+   call $~lib/util/number/itoa<u32>
+   local.tee $3
+   call $~lib/rt/pure/__retain
+   local.set $5
+   local.get $3
+   call $~lib/rt/pure/__release
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $5
+   return
   end
   local.get $1
   call $~lib/string/String#get:length
@@ -13310,7 +12416,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -13332,21 +12437,17 @@
   local.get $9
   i32.gt_s
   if
-   block
-    local.get $8
-    i32.const 0
-    local.get $9
-    call $~lib/string/String#substring
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $8
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $8
+   i32.const 0
+   local.get $9
+   call $~lib/string/String#substring
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $8
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $8
   local.set $3
@@ -13384,34 +12485,7 @@
   i32.add
   i64.load
  )
- (func $~lib/array/Array<u64>#__get (; 242 ;) (type $FUNCSIG$jii) (param $0 i32) (param $1 i32) (result i64)
-  local.get $1
-  local.get $0
-  i32.load offset=8
-  i32.const 3
-  i32.shr_u
-  i32.ge_u
-  if
-   block
-    block
-     i32.const 280
-     i32.const 488
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
-   unreachable
-  end
-  local.get $0
-  local.get $1
-  call $~lib/array/Array<u64>#__unchecked_get
- )
- (func $~lib/array/Array<i16>#__unchecked_get (; 243 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<i16>#__unchecked_get (; 242 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $0
   i32.load offset=4
   local.get $1
@@ -13420,34 +12494,7 @@
   i32.add
   i32.load16_s
  )
- (func $~lib/array/Array<i16>#__get (; 244 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
-  local.get $1
-  local.get $0
-  i32.load offset=8
-  i32.const 1
-  i32.shr_u
-  i32.ge_u
-  if
-   block
-    block
-     i32.const 280
-     i32.const 488
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
-   unreachable
-  end
-  local.get $0
-  local.get $1
-  call $~lib/array/Array<i16>#__unchecked_get
- )
- (func $~lib/util/number/genDigits (; 245 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
+ (func $~lib/util/number/genDigits (; 243 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
   (local $7 i32)
   (local $8 i64)
   (local $9 i64)
@@ -13568,163 +12615,117 @@
                 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
-              end
-              block
                local.get $12
-               i32.const 100000000
+               i32.const 1000000000
                i32.div_u
                local.set $17
                local.get $12
-               i32.const 100000000
+               i32.const 1000000000
                i32.rem_u
                local.set $12
                br $break|1
-               unreachable
               end
-              unreachable
-             end
-             block
               local.get $12
-              i32.const 10000000
+              i32.const 100000000
               i32.div_u
               local.set $17
               local.get $12
-              i32.const 10000000
+              i32.const 100000000
               i32.rem_u
               local.set $12
               br $break|1
-              unreachable
              end
-             unreachable
-            end
-            block
              local.get $12
-             i32.const 1000000
+             i32.const 10000000
              i32.div_u
              local.set $17
              local.get $12
-             i32.const 1000000
+             i32.const 10000000
              i32.rem_u
              local.set $12
              br $break|1
-             unreachable
             end
-            unreachable
-           end
-           block
             local.get $12
-            i32.const 100000
+            i32.const 1000000
             i32.div_u
             local.set $17
             local.get $12
-            i32.const 100000
+            i32.const 1000000
             i32.rem_u
             local.set $12
             br $break|1
-            unreachable
            end
-           unreachable
-          end
-          block
            local.get $12
-           i32.const 10000
+           i32.const 100000
            i32.div_u
            local.set $17
            local.get $12
-           i32.const 10000
+           i32.const 100000
            i32.rem_u
            local.set $12
            br $break|1
-           unreachable
           end
-          unreachable
-         end
-         block
           local.get $12
-          i32.const 1000
+          i32.const 10000
           i32.div_u
           local.set $17
           local.get $12
-          i32.const 1000
+          i32.const 10000
           i32.rem_u
           local.set $12
           br $break|1
-          unreachable
          end
-         unreachable
-        end
-        block
          local.get $12
-         i32.const 100
+         i32.const 1000
          i32.div_u
          local.set $17
          local.get $12
-         i32.const 100
+         i32.const 1000
          i32.rem_u
          local.set $12
          br $break|1
-         unreachable
         end
-        unreachable
-       end
-       block
         local.get $12
-        i32.const 10
+        i32.const 100
         i32.div_u
         local.set $17
         local.get $12
-        i32.const 10
+        i32.const 100
         i32.rem_u
         local.set $12
         br $break|1
-        unreachable
        end
-       unreachable
-      end
-      block
        local.get $12
+       i32.const 10
+       i32.div_u
        local.set $17
-       i32.const 0
+       local.get $12
+       i32.const 10
+       i32.rem_u
        local.set $12
        br $break|1
-       unreachable
       end
-      unreachable
-     end
-     block
-      i32.const 0
+      local.get $12
       local.set $17
+      i32.const 0
+      local.set $12
       br $break|1
-      unreachable
      end
-     unreachable
+     i32.const 0
+     local.set $17
+     br $break|1
     end
     local.get $17
     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
+     local.get $15
+     local.tee $18
+     i32.const 1
+     i32.add
+     local.set $15
+     local.get $18
      i32.const 1
      i32.shl
      i32.add
@@ -13755,98 +12756,94 @@
      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 $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)
-         local.get $23
+         i32.const 1
+        else         
+         local.get $20
          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
+         i64.sub
+         i64.gt_u
         end
-        i32.eqz
-        br_if $break|2
-        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
-        unreachable
+       else        
+        i32.const 0
        end
-       unreachable
+       i32.eqz
+       br_if $break|2
+       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
-      local.get $25
-      local.get $26
-      i32.store16
+      unreachable
      end
+     local.get $25
+     local.get $26
+     i32.store16
      local.get $15
      return
     end
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -13872,14 +12869,12 @@
    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
+    local.get $15
+    local.tee $17
+    i32.const 1
+    i32.add
+    local.set $15
+    local.get $17
     i32.const 1
     i32.shl
     i32.add
@@ -13918,95 +12913,90 @@
     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.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 $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)
-        local.get $23
+        i32.const 1
+       else        
+        local.get $20
         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
+        i64.sub
+        i64.gt_u
        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
-       unreachable
+      else       
+       i32.const 0
       end
-      unreachable
+      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
-     local.get $17
-     local.get $26
-     i32.store16
+     unreachable
     end
+    local.get $17
+    local.get $26
+    i32.store16
     local.get $15
     return
    end
    br $continue|3
-   unreachable
   end
   unreachable
-  local.get $15
  )
- (func $~lib/util/number/prettify (; 246 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/prettify (; 244 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -14071,7 +13061,6 @@
      i32.add
      local.set $4
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -14183,7 +13172,6 @@
        i32.add
        local.set $5
        br $loop|1
-       unreachable
       end
       unreachable
      end
@@ -14199,51 +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
@@ -14273,53 +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
@@ -14334,9 +13314,8 @@
    unreachable
   end
   unreachable
-  unreachable
  )
- (func $~lib/util/number/dtoa_core (; 247 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
+ (func $~lib/util/number/dtoa_core (; 245 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -14377,387 +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>#__get
-    global.set $~lib/util/number/_frc_pow
-    i32.const 6424
-    local.get $14
-    call $~lib/array/Array<i16>#__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
@@ -14774,7 +13737,7 @@
   local.get $2
   i32.add
  )
- (func $~lib/util/number/dtoa (; 248 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/util/number/dtoa (; 246 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -14833,7 +13796,7 @@
   call $~lib/rt/tlsf/__free
   local.get $3
  )
- (func $~lib/util/number/dtoa_stream (; 249 ;) (type $FUNCSIG$iiid) (param $0 i32) (param $1 i32) (param $2 f64) (result i32)
+ (func $~lib/util/number/dtoa_stream (; 247 ;) (type $FUNCSIG$iiid) (param $0 i32) (param $1 i32) (param $2 f64) (result i32)
   (local $3 i32)
   (local $4 i32)
   local.get $0
@@ -14898,13 +13861,12 @@
     return
    end
    unreachable
-   unreachable
   end
   local.get $0
   local.get $2
   call $~lib/util/number/dtoa_core
  )
- (func $~lib/array/Array<f64>#join_flt (; 250 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<f64>#join_flt (; 248 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -14926,17 +13888,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -15022,7 +13980,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -15044,21 +14001,17 @@
   local.get $9
   i32.gt_s
   if
-   block
-    local.get $8
-    i32.const 0
-    local.get $9
-    call $~lib/string/String#substring
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $8
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $8
+   i32.const 0
+   local.get $9
+   call $~lib/string/String#substring
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $8
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $8
   local.set $3
@@ -15066,7 +14019,7 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<f64>#join (; 251 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<f64>#join (; 249 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -15080,7 +14033,7 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<~lib/string/String>#join_str (; 252 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/string/String>#join_str (; 250 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -15104,17 +14057,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -15122,18 +14071,14 @@
   local.get $2
   i32.eqz
   if
-   block
-    local.get $4
-    i32.load
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $4
+   i32.load
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $1
   call $~lib/string/String#get:length
@@ -15143,40 +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
+   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
@@ -15193,7 +14134,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -15219,26 +14159,24 @@
     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
@@ -15284,30 +14222,27 @@
     i32.add
     local.set $8
     br $loop|1
-    unreachable
    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
@@ -15333,7 +14268,7 @@
   call $~lib/rt/pure/__release
   local.get $9
  )
- (func $~lib/array/Array<~lib/string/String>#join (; 253 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/string/String>#join (; 251 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -15347,7 +14282,7 @@
   local.get $2
   return
  )
- (func $std/array/Ref#constructor (; 254 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $std/array/Ref#constructor (; 252 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.eqz
   if
@@ -15359,7 +14294,7 @@
   end
   local.get $0
  )
- (func $~lib/array/Array<std/array/Ref | null>#join_ref (; 255 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<std/array/Ref | null>#join_ref (; 253 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -15382,17 +14317,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -15400,17 +14331,13 @@
   local.get $2
   i32.eqz
   if
-   block
-    i32.const 6696
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 6696
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $1
   call $~lib/string/String#get:length
@@ -15443,26 +14370,24 @@
     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
@@ -15503,7 +14428,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -15533,23 +14457,19 @@
   local.get $8
   i32.gt_s
   if
-   block
-    local.get $7
-    i32.const 0
-    local.get $8
-    call $~lib/string/String#substring
-    local.set $3
-    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 $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $7
+   i32.const 0
+   local.get $8
+   call $~lib/string/String#substring
+   local.set $3
+   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 $3
+   return
   end
   local.get $7
   local.set $3
@@ -15559,7 +14479,7 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<std/array/Ref | null>#join (; 256 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<std/array/Ref | null>#join (; 254 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -15573,12 +14493,12 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<i32>#toString (; 257 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<i32>#toString (; 255 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<i32>#join
  )
- (func $~lib/util/number/itoa<i8> (; 258 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/util/number/itoa<i8> (; 256 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 24
   i32.shl
@@ -15587,7 +14507,7 @@
   call $~lib/util/number/itoa32
   return
  )
- (func $~lib/util/number/itoa_stream<i8> (; 259 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/itoa_stream<i8> (; 257 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -15638,22 +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
@@ -15662,7 +14580,7 @@
   end
   local.get $3
  )
- (func $~lib/array/Array<i8>#join_int (; 260 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<i8>#join_int (; 258 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -15684,17 +14602,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -15702,22 +14616,18 @@
   local.get $2
   i32.eqz
   if
-   block
-    local.get $4
-    i32.load8_s
-    call $~lib/util/number/itoa<i8>
-    local.tee $3
-    call $~lib/rt/pure/__retain
-    local.set $5
-    local.get $3
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $5
-    return
-    unreachable
-   end
-   unreachable
+   local.get $4
+   i32.load8_s
+   call $~lib/util/number/itoa<i8>
+   local.tee $3
+   call $~lib/rt/pure/__retain
+   local.set $5
+   local.get $3
+   call $~lib/rt/pure/__release
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $5
+   return
   end
   local.get $1
   call $~lib/string/String#get:length
@@ -15784,7 +14694,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -15806,21 +14715,17 @@
   local.get $9
   i32.gt_s
   if
-   block
-    local.get $8
-    i32.const 0
-    local.get $9
-    call $~lib/string/String#substring
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $8
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $8
+   i32.const 0
+   local.get $9
+   call $~lib/string/String#substring
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $8
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $8
   local.set $3
@@ -15828,7 +14733,7 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<i8>#join (; 261 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<i8>#join (; 259 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -15842,19 +14747,19 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<i8>#toString (; 262 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<i8>#toString (; 260 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<i8>#join
  )
- (func $~lib/util/number/itoa<u16> (; 263 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/util/number/itoa<u16> (; 261 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 65535
   i32.and
   call $~lib/util/number/utoa32
   return
  )
- (func $~lib/util/number/itoa_stream<u16> (; 264 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/itoa_stream<u16> (; 262 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -15883,23 +14788,21 @@
   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 (; 265 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<u16>#join_int (; 263 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -15921,17 +14824,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -15939,22 +14838,18 @@
   local.get $2
   i32.eqz
   if
-   block
-    local.get $4
-    i32.load16_u
-    call $~lib/util/number/itoa<u16>
-    local.tee $3
-    call $~lib/rt/pure/__retain
-    local.set $5
-    local.get $3
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $5
-    return
-    unreachable
-   end
-   unreachable
+   local.get $4
+   i32.load16_u
+   call $~lib/util/number/itoa<u16>
+   local.tee $3
+   call $~lib/rt/pure/__retain
+   local.set $5
+   local.get $3
+   call $~lib/rt/pure/__release
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $5
+   return
   end
   local.get $1
   call $~lib/string/String#get:length
@@ -16021,7 +14916,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -16043,21 +14937,17 @@
   local.get $9
   i32.gt_s
   if
-   block
-    local.get $8
-    i32.const 0
-    local.get $9
-    call $~lib/string/String#substring
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $8
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $8
+   i32.const 0
+   local.get $9
+   call $~lib/string/String#substring
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $8
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $8
   local.set $3
@@ -16065,7 +14955,7 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<u16>#join (; 266 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<u16>#join (; 264 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -16079,12 +14969,12 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<u16>#toString (; 267 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<u16>#toString (; 265 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<u16>#join
  )
- (func $~lib/util/number/decimalCount64 (; 268 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/decimalCount64 (; 266 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   (local $1 i32)
   local.get $0
   i64.const 1000000000000000
@@ -16118,7 +15008,6 @@
     return
    end
    unreachable
-   unreachable
   else   
    local.get $0
    i64.const 100000000000000000
@@ -16148,12 +15037,10 @@
     return
    end
    unreachable
-   unreachable
   end
   unreachable
-  unreachable
  )
- (func $~lib/util/number/utoa64_lut (; 269 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
+ (func $~lib/util/number/utoa64_lut (; 267 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
   (local $3 i32)
   (local $4 i64)
   (local $5 i32)
@@ -16271,7 +15158,6 @@
     i64.or
     i64.store
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -16281,7 +15167,7 @@
   local.get $2
   call $~lib/util/number/utoa32_lut
  )
- (func $~lib/util/number/utoa64 (; 270 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/utoa64 (; 268 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -16312,18 +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
@@ -16334,28 +15218,26 @@
    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
  )
- (func $~lib/util/number/itoa<u64> (; 271 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/itoa<u64> (; 269 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   local.get $0
   call $~lib/util/number/utoa64
   return
  )
- (func $~lib/util/number/itoa_stream<u64> (; 272 ;) (type $FUNCSIG$iiij) (param $0 i32) (param $1 i32) (param $2 i64) (result i32)
+ (func $~lib/util/number/itoa_stream<u64> (; 270 ;) (type $FUNCSIG$iiij) (param $0 i32) (param $1 i32) (param $2 i64) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -16389,38 +15271,34 @@
    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
  )
- (func $~lib/array/Array<u64>#join_int (; 273 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<u64>#join_int (; 271 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -16442,17 +15320,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -16460,22 +15334,18 @@
   local.get $2
   i32.eqz
   if
-   block
-    local.get $4
-    i64.load
-    call $~lib/util/number/itoa<u64>
-    local.tee $3
-    call $~lib/rt/pure/__retain
-    local.set $5
-    local.get $3
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $5
-    return
-    unreachable
-   end
-   unreachable
+   local.get $4
+   i64.load
+   call $~lib/util/number/itoa<u64>
+   local.tee $3
+   call $~lib/rt/pure/__retain
+   local.set $5
+   local.get $3
+   call $~lib/rt/pure/__release
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $5
+   return
   end
   local.get $1
   call $~lib/string/String#get:length
@@ -16542,7 +15412,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -16564,21 +15433,17 @@
   local.get $9
   i32.gt_s
   if
-   block
-    local.get $8
-    i32.const 0
-    local.get $9
-    call $~lib/string/String#substring
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $8
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $8
+   i32.const 0
+   local.get $9
+   call $~lib/string/String#substring
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $8
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $8
   local.set $3
@@ -16586,7 +15451,7 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<u64>#join (; 274 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<u64>#join (; 272 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -16600,12 +15465,12 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<u64>#toString (; 275 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<u64>#toString (; 273 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<u64>#join
  )
- (func $~lib/util/number/itoa64 (; 276 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/itoa64 (; 274 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -16650,18 +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
@@ -16674,18 +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
@@ -16696,12 +15557,12 @@
   local.get $2
   call $~lib/rt/pure/__retain
  )
- (func $~lib/util/number/itoa<i64> (; 277 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/itoa<i64> (; 275 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   local.get $0
   call $~lib/util/number/itoa64
   return
  )
- (func $~lib/util/number/itoa_stream<i64> (; 278 ;) (type $FUNCSIG$iiij) (param $0 i32) (param $1 i32) (param $2 i64) (result i32)
+ (func $~lib/util/number/itoa_stream<i64> (; 276 ;) (type $FUNCSIG$iiij) (param $0 i32) (param $1 i32) (param $2 i64) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -16749,36 +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
@@ -16788,7 +15645,7 @@
   end
   local.get $3
  )
- (func $~lib/array/Array<i64>#join_int (; 279 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<i64>#join_int (; 277 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -16810,17 +15667,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -16828,22 +15681,18 @@
   local.get $2
   i32.eqz
   if
-   block
-    local.get $4
-    i64.load
-    call $~lib/util/number/itoa<i64>
-    local.tee $3
-    call $~lib/rt/pure/__retain
-    local.set $5
-    local.get $3
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $5
-    return
-    unreachable
-   end
-   unreachable
+   local.get $4
+   i64.load
+   call $~lib/util/number/itoa<i64>
+   local.tee $3
+   call $~lib/rt/pure/__retain
+   local.set $5
+   local.get $3
+   call $~lib/rt/pure/__release
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $5
+   return
   end
   local.get $1
   call $~lib/string/String#get:length
@@ -16910,7 +15759,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -16932,21 +15780,17 @@
   local.get $9
   i32.gt_s
   if
-   block
-    local.get $8
-    i32.const 0
-    local.get $9
-    call $~lib/string/String#substring
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $8
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $8
+   i32.const 0
+   local.get $9
+   call $~lib/string/String#substring
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $8
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $8
   local.set $3
@@ -16954,7 +15798,7 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<i64>#join (; 280 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<i64>#join (; 278 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -16968,12 +15812,12 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<i64>#toString (; 281 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<i64>#toString (; 279 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<i64>#join
  )
- (func $~lib/array/Array<~lib/string/String | null>#join_str (; 282 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/string/String | null>#join_str (; 280 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -16997,17 +15841,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -17015,18 +15855,14 @@
   local.get $2
   i32.eqz
   if
-   block
-    local.get $4
-    i32.load
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $4
+   i32.load
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $1
   call $~lib/string/String#get:length
@@ -17036,40 +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
+   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
@@ -17086,7 +15918,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -17112,26 +15943,24 @@
     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
@@ -17177,30 +16006,27 @@
     i32.add
     local.set $8
     br $loop|1
-    unreachable
    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
@@ -17226,7 +16052,7 @@
   call $~lib/rt/pure/__release
   local.get $9
  )
- (func $~lib/array/Array<~lib/string/String | null>#join (; 283 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/string/String | null>#join (; 281 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -17240,17 +16066,17 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<~lib/string/String | null>#toString (; 284 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<~lib/string/String | null>#toString (; 282 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<~lib/string/String | null>#join
  )
- (func $~lib/array/Array<~lib/string/String>#toString (; 285 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<~lib/string/String>#toString (; 283 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<~lib/string/String>#join
  )
- (func $~lib/array/Array<~lib/array/Array<i32>>#join_arr (; 286 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<i32>>#join_arr (; 284 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -17273,17 +16099,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   i32.const 4248
   call $~lib/rt/pure/__retain
@@ -17299,22 +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)
@@ -17344,122 +16164,14 @@
     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 $loop|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
@@ -17470,7 +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
@@ -17485,7 +16294,7 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<~lib/array/Array<i32>>#join (; 287 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<i32>>#join (; 285 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -17499,19 +16308,19 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<~lib/array/Array<i32>>#toString (; 288 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<i32>>#toString (; 286 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<~lib/array/Array<i32>>#join
  )
- (func $~lib/util/number/itoa<u8> (; 289 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/util/number/itoa<u8> (; 287 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 255
   i32.and
   call $~lib/util/number/utoa32
   return
  )
- (func $~lib/util/number/itoa_stream<u8> (; 290 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/itoa_stream<u8> (; 288 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -17540,23 +16349,21 @@
   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 (; 291 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<u8>#join_int (; 289 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -17578,17 +16385,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   i32.load offset=4
@@ -17596,22 +16399,18 @@
   local.get $2
   i32.eqz
   if
-   block
-    local.get $4
-    i32.load8_u
-    call $~lib/util/number/itoa<u8>
-    local.tee $3
-    call $~lib/rt/pure/__retain
-    local.set $5
-    local.get $3
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $5
-    return
-    unreachable
-   end
-   unreachable
+   local.get $4
+   i32.load8_u
+   call $~lib/util/number/itoa<u8>
+   local.tee $3
+   call $~lib/rt/pure/__retain
+   local.set $5
+   local.get $3
+   call $~lib/rt/pure/__release
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $5
+   return
   end
   local.get $1
   call $~lib/string/String#get:length
@@ -17678,7 +16477,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -17700,21 +16498,17 @@
   local.get $9
   i32.gt_s
   if
-   block
-    local.get $8
-    i32.const 0
-    local.get $9
-    call $~lib/string/String#substring
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $8
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   local.get $8
+   i32.const 0
+   local.get $9
+   call $~lib/string/String#substring
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $8
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $8
   local.set $3
@@ -17722,7 +16516,7 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<u8>#join (; 292 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<u8>#join (; 290 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -17736,7 +16530,7 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<~lib/array/Array<u8>>#join_arr (; 293 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<u8>>#join_arr (; 291 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -17759,17 +16553,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   i32.const 4248
   call $~lib/rt/pure/__retain
@@ -17785,22 +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)
@@ -17830,122 +16618,14 @@
     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 $loop|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
@@ -17956,7 +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
@@ -17971,7 +16748,7 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<~lib/array/Array<u8>>#join (; 294 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<u8>>#join (; 292 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -17985,12 +16762,12 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<~lib/array/Array<u8>>#toString (; 295 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<u8>>#toString (; 293 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<~lib/array/Array<u8>>#join
  )
- (func $~lib/array/Array<~lib/array/Array<u32>>#join_arr (; 296 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<u32>>#join_arr (; 294 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -18013,17 +16790,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   i32.const 4248
   call $~lib/rt/pure/__retain
@@ -18039,22 +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)
@@ -18084,122 +16855,14 @@
     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 $loop|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
@@ -18210,7 +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
@@ -18225,7 +16985,7 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<~lib/array/Array<u32>>#join (; 297 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<u32>>#join (; 295 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -18239,7 +16999,7 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#join_arr (; 298 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#join_arr (; 296 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -18262,17 +17022,13 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 4248
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 4248
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   i32.const 4248
   call $~lib/rt/pure/__retain
@@ -18288,22 +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)
@@ -18333,122 +17087,14 @@
     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 $loop|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
@@ -18459,7 +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
@@ -18474,7 +17217,7 @@
   call $~lib/rt/pure/__release
   local.get $3
  )
- (func $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#join (; 299 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#join (; 297 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   local.get $1
   call $~lib/rt/pure/__retain
@@ -18488,12 +17231,12 @@
   local.get $2
   return
  )
- (func $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#toString (; 300 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#toString (; 298 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 4512
   call $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#join
  )
- (func $start:std/array (; 301 ;) (type $FUNCSIG$v)
+ (func $start:std/array (; 299 ;) (type $FUNCSIG$v)
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -18555,5766 +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 $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
-     br $loop|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
@@ -24324,7 +22948,7 @@
   local.get $56
   call $~lib/rt/pure/__release
  )
- (func $start (; 302 ;) (type $FUNCSIG$v)
+ (func $start (; 300 ;) (type $FUNCSIG$v)
   global.get $~lib/started
   if
    return
@@ -24334,22 +22958,22 @@
   end
   call $start:std/array
  )
- (func $~lib/array/Array<i32>#__visit_impl (; 303 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<i32>#__visit_impl (; 301 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<u8>#__visit_impl (; 304 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<u8>#__visit_impl (; 302 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<u32>#__visit_impl (; 305 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<u32>#__visit_impl (; 303 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<f32>#__visit_impl (; 306 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<f32>#__visit_impl (; 304 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<f64>#__visit_impl (; 307 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<f64>#__visit_impl (; 305 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/rt/pure/markGray (; 308 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/markGray (; 306 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -24376,7 +23000,7 @@
    call $~lib/rt/__visit_members
   end
  )
- (func $~lib/rt/pure/scanBlack (; 309 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/scanBlack (; 307 ;) (type $FUNCSIG$vi) (param $0 i32)
   local.get $0
   local.get $0
   i32.load offset=4
@@ -24393,7 +23017,7 @@
   i32.const 4
   call $~lib/rt/__visit_members
  )
- (func $~lib/rt/pure/scan (; 310 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/scan (; 308 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -24430,7 +23054,7 @@
    end
   end
  )
- (func $~lib/rt/pure/collectWhite (; 311 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/collectWhite (; 309 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -24468,7 +23092,7 @@
    call $~lib/rt/tlsf/freeBlock
   end
  )
- (func $~lib/rt/pure/__visit (; 312 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/rt/pure/__visit (; 310 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   local.get $0
@@ -24512,103 +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
@@ -24622,7 +23226,7 @@
    end
   end
  )
- (func $~lib/array/Array<~lib/array/Array<i32>>#__visit_impl (; 313 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<~lib/array/Array<i32>>#__visit_impl (; 311 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -24657,12 +23261,11 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
  )
- (func $~lib/array/Array<std/array/Proxy<i32>>#__visit_impl (; 314 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<std/array/Proxy<i32>>#__visit_impl (; 312 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -24697,12 +23300,11 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
  )
- (func $~lib/array/Array<~lib/string/String | null>#__visit_impl (; 315 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<~lib/string/String | null>#__visit_impl (; 313 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -24737,12 +23339,11 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
  )
- (func $~lib/array/Array<~lib/string/String>#__visit_impl (; 316 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<~lib/string/String>#__visit_impl (; 314 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -24777,21 +23378,20 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
  )
- (func $~lib/array/Array<bool>#__visit_impl (; 317 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<bool>#__visit_impl (; 315 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<u64>#__visit_impl (; 318 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<u64>#__visit_impl (; 316 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<i16>#__visit_impl (; 319 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<i16>#__visit_impl (; 317 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<std/array/Ref | null>#__visit_impl (; 320 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<std/array/Ref | null>#__visit_impl (; 318 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -24826,21 +23426,20 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
  )
- (func $~lib/array/Array<i8>#__visit_impl (; 321 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<i8>#__visit_impl (; 319 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<u16>#__visit_impl (; 322 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<u16>#__visit_impl (; 320 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<i64>#__visit_impl (; 323 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<i64>#__visit_impl (; 321 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<~lib/array/Array<u8>>#__visit_impl (; 324 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<~lib/array/Array<u8>>#__visit_impl (; 322 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -24875,12 +23474,11 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
  )
- (func $~lib/array/Array<~lib/array/Array<u32>>#__visit_impl (; 325 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<~lib/array/Array<u32>>#__visit_impl (; 323 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -24915,12 +23513,11 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
  )
- (func $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#__visit_impl (; 326 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<~lib/array/Array<~lib/array/Array<u32>>>#__visit_impl (; 324 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -24955,413 +23552,152 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
  )
- (func $~lib/rt/__visit_members (; 327 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (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 (; 328 ;) (type $FUNCSIG$v)
+ (func $null (; 326 ;) (type $FUNCSIG$v)
  )
 )
diff --git a/tests/compiler/std/arraybuffer.optimized.wat b/tests/compiler/std/arraybuffer.optimized.wat
index ceee71a7..c883da19 100644
--- a/tests/compiler/std/arraybuffer.optimized.wat
+++ b/tests/compiler/std/arraybuffer.optimized.wat
@@ -1875,10 +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
@@ -1895,10 +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
@@ -1915,10 +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
@@ -2073,7 +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
@@ -2130,7 +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 2cedbd47..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
@@ -825,15 +799,13 @@
   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
@@ -843,21 +815,19 @@
     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
@@ -867,33 +837,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -902,7 +869,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -931,19 +897,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 176
-     i32.const 128
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 176
+   i32.const 128
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1040,18 +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
@@ -1084,18 +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
@@ -1107,29 +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
@@ -1147,7 +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
@@ -1268,34 +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
@@ -1651,7 +1597,6 @@
      i32.add
      local.set $5
      br $continue|0
-     unreachable
     end
     unreachable
    end
@@ -1724,19 +1669,11 @@
   i32.const 1073741808
   i32.gt_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 72
-     i32.const 56
-     i32.const 42
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 72
+   i32.const 56
+   i32.const 42
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1772,22 +1709,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1795,7 +1728,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1853,7 +1785,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1920,22 +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
@@ -1967,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2194,15 +1973,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -2210,15 +1989,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2226,10 +2005,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2245,65 +2024,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2311,15 +2095,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2327,15 +2111,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2343,10 +2127,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2362,307 +2146,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2670,148 +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
@@ -2819,76 +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
@@ -2896,40 +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
@@ -2937,22 +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
@@ -3024,26 +2788,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -3071,7 +2830,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -3081,22 +2839,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -3104,7 +2858,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -3143,7 +2896,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -3167,7 +2919,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -3189,7 +2940,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3317,19 +3067,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 392
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 392
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -3578,209 +3320,137 @@
   drop
   local.get $0
   if
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
   end
   i32.const 0
@@ -3792,110 +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
@@ -3910,209 +3556,137 @@
   drop
   local.get $0
   if
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
     i32.const 1
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 1
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
   end
   i32.const 0
@@ -4128,209 +3702,137 @@
   drop
   local.get $0
   if
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
     i32.const 1
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 1
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
+    i32.const 1
+    local.set $1
     local.get $0
-    drop
-    i32.const 0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
   end
   i32.const 0
@@ -4346,209 +3848,137 @@
   drop
   local.get $0
   if
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
-    i32.const 0
-   end
-   if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
-   end
-   block (result i32)
-    local.get $0
-    drop
     i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
+   local.get $0
+   drop
+   i32.const 0
    if
-    block
-     i32.const 1
-     local.set $1
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 0
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
+   end
+   local.get $0
+   drop
+   i32.const 1
+   if
+    i32.const 1
+    local.set $1
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $1
+    return
    end
   end
   i32.const 0
@@ -4567,19 +3997,11 @@
   i32.shr_u
   i32.gt_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 72
-     i32.const 14
-     i32.const 56
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 72
+   i32.const 14
+   i32.const 56
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -4589,44 +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
@@ -4724,61 +4142,49 @@
   i32.gt_u
   i32.or
   if
-   block
-    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
-    unreachable
-    unreachable
-   end
+   local.get $1
+   call $~lib/rt/pure/__release
+   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
@@ -4879,16 +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
@@ -4903,16 +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
@@ -4927,16 +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
@@ -4951,16 +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
@@ -4975,16 +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
@@ -4999,16 +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
@@ -5023,16 +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
@@ -5166,18 +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
@@ -5372,103 +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
@@ -5485,80 +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.untouched.wat b/tests/compiler/std/dataview.untouched.wat
index 2a9a83ab..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
@@ -832,15 +806,13 @@
   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
@@ -850,21 +822,19 @@
     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
@@ -874,33 +844,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -909,7 +876,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -938,19 +904,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 176
-     i32.const 128
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 176
+   i32.const 128
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1047,18 +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
@@ -1091,18 +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
@@ -1114,29 +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
@@ -1154,7 +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
@@ -1275,34 +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
@@ -1498,19 +1444,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 336
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 336
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1538,22 +1476,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1561,7 +1495,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1619,7 +1552,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1686,22 +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
@@ -1733,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -1960,15 +1740,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -1976,15 +1756,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -1992,10 +1772,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2011,65 +1791,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2077,15 +1862,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2093,15 +1878,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2109,10 +1894,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2128,307 +1913,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2436,148 +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
@@ -2585,76 +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
@@ -2662,40 +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
@@ -2703,22 +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
@@ -2790,26 +2555,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2837,7 +2597,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2847,22 +2606,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2870,7 +2625,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2909,7 +2663,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2933,7 +2686,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -2955,7 +2707,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3202,19 +2953,11 @@
   i32.shr_u
   i32.gt_u
   if
-   block
-    block
-     i32.const 24
-     i32.const 72
-     i32.const 14
-     i32.const 56
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 24
+   i32.const 72
+   i32.const 14
+   i32.const 56
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -3224,44 +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
@@ -3293,19 +3032,11 @@
   i32.load offset=8
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 376
-     i32.const 115
-     i32.const 44
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 376
+   i32.const 115
+   i32.const 44
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -3339,61 +3070,49 @@
   i32.gt_u
   i32.or
   if
-   block
-    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
-    unreachable
-    unreachable
-   end
+   local.get $1
+   call $~lib/rt/pure/__release
+   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
@@ -3451,19 +3170,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 44
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 44
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $2
@@ -3534,19 +3245,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 58
-     i32.const 7
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 58
+   i32.const 7
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $2
@@ -3572,19 +3275,11 @@
   i32.load offset=8
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 69
-     i32.const 49
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 69
+   i32.const 49
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -3622,19 +3317,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 77
-     i32.const 7
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 77
+   i32.const 7
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -3678,19 +3365,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 86
-     i32.const 7
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 86
+   i32.const 7
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -3759,19 +3438,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 180
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 180
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -3794,19 +3465,11 @@
   i32.load offset=8
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 92
-     i32.const 49
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 92
+   i32.const 49
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -3842,19 +3505,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 100
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 100
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -3884,19 +3539,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 109
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 109
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -3926,19 +3573,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 189
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 189
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -3967,19 +3606,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 118
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 118
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $3
@@ -4013,19 +3644,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 127
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 127
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $3
@@ -4053,19 +3676,11 @@
   i32.load offset=8
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 133
-     i32.const 49
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 133
+   i32.const 49
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4087,19 +3702,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 141
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 141
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4127,19 +3734,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 149
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 149
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4167,19 +3766,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 198
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 198
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4201,19 +3792,11 @@
   i32.load offset=8
   i32.ge_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 154
-     i32.const 49
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 154
+   i32.const 49
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4235,19 +3818,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 162
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 162
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4275,19 +3850,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 170
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 170
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4315,19 +3882,11 @@
   i32.gt_s
   i32.or
   if
-   block
-    block
-     i32.const 280
-     i32.const 432
-     i32.const 206
-     i32.const 6
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 432
+   i32.const 206
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -6067,23 +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
@@ -6286,103 +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
@@ -6398,60 +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 d6aad6d4..3e763339 100644
--- a/tests/compiler/std/hash.optimized.wat
+++ b/tests/compiler/std/hash.optimized.wat
@@ -46,7 +46,6 @@
      i32.add
      local.set $2
      br $loop|0
-     unreachable
     end
     unreachable
    end
diff --git a/tests/compiler/std/hash.untouched.wat b/tests/compiler/std/hash.untouched.wat
index adf7f799..5a0d62c9 100644
--- a/tests/compiler/std/hash.untouched.wat
+++ b/tests/compiler/std/hash.untouched.wat
@@ -40,15 +40,13 @@
   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
+    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
@@ -69,7 +67,6 @@
      i32.add
      local.set $2
      br $loop|0
-     unreachable
     end
     unreachable
    end
diff --git a/tests/compiler/std/libm.optimized.wat b/tests/compiler/std/libm.optimized.wat
index 19d0b2dd..280b885b 100644
--- a/tests/compiler/std/libm.optimized.wat
+++ b/tests/compiler/std/libm.optimized.wat
@@ -6,19 +6,15 @@
  (type $FUNCSIG$ff (func (param f32) (result f32)))
  (type $FUNCSIG$if (func (param f32) (result i32)))
  (type $FUNCSIG$fff (func (param f32 f32) (result f32)))
- (type $FUNCSIG$viiii (func (param i32 i32 i32 i32)))
  (type $FUNCSIG$ffi (func (param f32 i32) (result f32)))
  (type $FUNCSIG$v (func))
  (type $FUNCSIG$ji (func (param i32) (result i64)))
  (import "Math" "cos" (func $~lib/bindings/Math/cos (param f64) (result f64)))
  (import "Math" "sin" (func $~lib/bindings/Math/sin (param f64) (result f64)))
  (import "Math" "tan" (func $~lib/bindings/Math/tan (param f64) (result f64)))
- (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
  (data (i32.const 8) " \00\00\00\01\00\00\00\00\00\00\00 \00\00\00)\15DNn\83\f9\a2\c0\dd4\f5\d1W\'\fcA\90C<\99\95b\dba\c5\bb\de\abcQ\fe")
  (data (i32.const 56) "\10\00\00\00\01\00\00\00\03\00\00\00\10\00\00\00\18\00\00\00\18\00\00\00 \00\00\00\04")
- (data (i32.const 88) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e")
- (data (i32.const 144) "\1a\00\00\00\01\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
  (global $../../lib/libm/assembly/libm/E f64 (f64.const 2.718281828459045))
  (global $../../lib/libm/assembly/libm/LN10 f64 (f64.const 2.302585092994046))
  (global $../../lib/libm/assembly/libm/LN2 f64 (f64.const 0.6931471805599453))
@@ -121,11 +117,11 @@
  (export "libmf.tan" (func $../../lib/libm/assembly/libmf/tan))
  (export "libmf.tanh" (func $../../lib/libm/assembly/libmf/tanh))
  (export "libmf.trunc" (func $../../lib/libm/assembly/libmf/trunc))
- (func $../../lib/libm/assembly/libm/abs (; 4 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/abs (; 3 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   f64.abs
  )
- (func $~lib/math/R (; 5 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/R (; 4 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   f64.const 0.16666666666666666
   local.get $0
@@ -168,7 +164,7 @@
   f64.add
   f64.div
  )
- (func $~lib/math/NativeMath.acos (; 6 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.acos (; 5 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 i32)
   (local $3 i32)
@@ -292,11 +288,11 @@
   f64.add
   f64.mul
  )
- (func $../../lib/libm/assembly/libm/acos (; 7 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/acos (; 6 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.acos
  )
- (func $~lib/math/NativeMath.log1p (; 8 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.log1p (; 7 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 i32)
   (local $3 i32)
@@ -495,7 +491,7 @@
   f64.mul
   f64.add
  )
- (func $~lib/math/NativeMath.log (; 9 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.log (; 8 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i32)
   (local $2 i64)
   (local $3 f64)
@@ -666,7 +662,7 @@
   f64.mul
   f64.add
  )
- (func $~lib/math/NativeMath.acosh (; 10 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.acosh (; 9 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   local.get $0
   i64.reinterpret_f64
@@ -720,11 +716,11 @@
   f64.const 0.6931471805599453
   f64.add
  )
- (func $../../lib/libm/assembly/libm/acosh (; 11 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/acosh (; 10 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.acosh
  )
- (func $~lib/math/NativeMath.asin (; 12 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.asin (; 11 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 i32)
   (local $3 f64)
@@ -862,11 +858,11 @@
   end
   local.get $0
  )
- (func $../../lib/libm/assembly/libm/asin (; 13 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/asin (; 12 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.asin
  )
- (func $~lib/math/NativeMath.asinh (; 14 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.asinh (; 13 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 i64)
   local.get $0
@@ -936,16 +932,16 @@
   local.get $0
   f64.copysign
  )
- (func $../../lib/libm/assembly/libm/asinh (; 15 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/asinh (; 14 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.asinh
  )
- (func $~lib/number/isNaN<f64> (; 16 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/number/isNaN<f64> (; 15 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   local.get $0
   local.get $0
   f64.ne
  )
- (func $~lib/math/NativeMath.atan (; 17 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.atan (; 16 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 i32)
   (local $3 f64)
@@ -1170,11 +1166,11 @@
   local.get $3
   f64.copysign
  )
- (func $../../lib/libm/assembly/libm/atan (; 18 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/atan (; 17 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.atan
  )
- (func $~lib/math/NativeMath.atanh (; 19 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.atanh (; 18 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 i64)
   (local $3 f64)
@@ -1231,11 +1227,11 @@
   local.get $0
   f64.copysign
  )
- (func $../../lib/libm/assembly/libm/atanh (; 20 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/atanh (; 19 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.atanh
  )
- (func $~lib/math/NativeMath.atan2 (; 21 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.atan2 (; 20 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -1483,12 +1479,12 @@
   i32.and
   select
  )
- (func $../../lib/libm/assembly/libm/atan2 (; 22 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/atan2 (; 21 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.atan2
  )
- (func $~lib/math/NativeMath.cbrt (; 23 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.cbrt (; 22 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 i32)
   (local $3 f64)
@@ -1610,22 +1606,22 @@
   f64.mul
   f64.add
  )
- (func $../../lib/libm/assembly/libm/cbrt (; 24 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/cbrt (; 23 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.cbrt
  )
- (func $../../lib/libm/assembly/libm/ceil (; 25 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/ceil (; 24 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   f64.ceil
  )
- (func $~lib/number/isFinite<f64> (; 26 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/number/isFinite<f64> (; 25 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   local.get $0
   local.get $0
   f64.sub
   f64.const 0
   f64.eq
  )
- (func $~lib/math/NativeMath.clz32 (; 27 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.clz32 (; 26 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/number/isFinite<f64>
   i32.eqz
@@ -1646,15 +1642,15 @@
   i32.clz
   f64.convert_i32_s
  )
- (func $../../lib/libm/assembly/libm/clz32 (; 28 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/clz32 (; 27 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.clz32
  )
- (func $../../lib/libm/assembly/libm/cos (; 29 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/cos (; 28 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/bindings/Math/cos
  )
- (func $~lib/math/NativeMath.expm1 (; 30 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.expm1 (; 29 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 i32)
   (local $3 f64)
@@ -1926,7 +1922,7 @@
   local.get $4
   f64.mul
  )
- (func $~lib/math/NativeMath.scalbn (; 31 ;) (type $FUNCSIG$ddi) (param $0 f64) (param $1 i32) (result f64)
+ (func $~lib/math/NativeMath.scalbn (; 30 ;) (type $FUNCSIG$ddi) (param $0 f64) (param $1 i32) (result f64)
   local.get $1
   i32.const 1023
   i32.gt_s
@@ -2003,7 +1999,7 @@
   f64.reinterpret_i64
   f64.mul
  )
- (func $~lib/math/NativeMath.exp (; 32 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.exp (; 31 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i32)
   (local $2 f64)
   (local $3 i32)
@@ -2155,7 +2151,7 @@
   local.get $1
   call $~lib/math/NativeMath.scalbn
  )
- (func $~lib/math/NativeMath.cosh (; 33 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.cosh (; 32 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i32)
   (local $2 i64)
   local.get $0
@@ -2219,28 +2215,28 @@
   f64.const 2247116418577894884661631e283
   f64.mul
  )
- (func $../../lib/libm/assembly/libm/cosh (; 34 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/cosh (; 33 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.cosh
  )
- (func $../../lib/libm/assembly/libm/exp (; 35 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/exp (; 34 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.exp
  )
- (func $../../lib/libm/assembly/libm/expm1 (; 36 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/expm1 (; 35 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.expm1
  )
- (func $../../lib/libm/assembly/libm/floor (; 37 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/floor (; 36 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   f64.floor
  )
- (func $../../lib/libm/assembly/libm/fround (; 38 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/fround (; 37 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   f32.demote_f64
   f64.promote_f32
  )
- (func $~lib/math/NativeMath.hypot (; 39 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.hypot (; 38 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 i64)
   (local $3 f64)
   (local $4 i64)
@@ -2264,10 +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
@@ -2413,12 +2407,12 @@
   f64.sqrt
   f64.mul
  )
- (func $../../lib/libm/assembly/libm/hypot (; 40 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/hypot (; 39 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.hypot
  )
- (func $~lib/math/NativeMath.imul (; 41 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.imul (; 40 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   f64.add
@@ -2451,16 +2445,16 @@
   i32.mul
   f64.convert_i32_s
  )
- (func $../../lib/libm/assembly/libm/imul (; 42 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/imul (; 41 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.imul
  )
- (func $../../lib/libm/assembly/libm/log (; 43 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/log (; 42 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.log
  )
- (func $~lib/math/NativeMath.log10 (; 44 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.log10 (; 43 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 i32)
   (local $3 i64)
@@ -2664,15 +2658,15 @@
   local.get $1
   f64.add
  )
- (func $../../lib/libm/assembly/libm/log10 (; 45 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/log10 (; 44 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.log10
  )
- (func $../../lib/libm/assembly/libm/log1p (; 46 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/log1p (; 45 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.log1p
  )
- (func $~lib/math/NativeMath.log2 (; 47 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.log2 (; 46 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 i32)
   (local $3 i64)
@@ -2869,21 +2863,21 @@
   local.get $1
   f64.add
  )
- (func $../../lib/libm/assembly/libm/log2 (; 48 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/log2 (; 47 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.log2
  )
- (func $../../lib/libm/assembly/libm/max (; 49 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/max (; 48 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   f64.max
  )
- (func $../../lib/libm/assembly/libm/min (; 50 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/min (; 49 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   f64.min
  )
- (func $~lib/math/NativeMath.pow (; 51 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.pow (; 50 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 f64)
   (local $3 f64)
   (local $4 i32)
@@ -3795,12 +3789,12 @@
   f64.const 1e-300
   f64.mul
  )
- (func $../../lib/libm/assembly/libm/pow (; 52 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/pow (; 51 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.pow
  )
- (func $../../lib/libm/assembly/libm/round (; 53 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/round (; 52 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   f64.const 0.5
   f64.add
@@ -3808,7 +3802,7 @@
   local.get $0
   f64.copysign
  )
- (func $../../lib/libm/assembly/libm/sign (; 54 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/sign (; 53 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   f64.abs
   f64.const 0
@@ -3821,11 +3815,11 @@
   end
   local.get $0
  )
- (func $../../lib/libm/assembly/libm/sin (; 55 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/sin (; 54 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/bindings/Math/sin
  )
- (func $~lib/math/NativeMath.sinh (; 56 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.sinh (; 55 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 f64)
   (local $3 i32)
@@ -3902,19 +3896,19 @@
   f64.mul
   f64.mul
  )
- (func $../../lib/libm/assembly/libm/sinh (; 57 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/sinh (; 56 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.sinh
  )
- (func $../../lib/libm/assembly/libm/sqrt (; 58 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/sqrt (; 57 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   f64.sqrt
  )
- (func $../../lib/libm/assembly/libm/tan (; 59 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/tan (; 58 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/bindings/Math/tan
  )
- (func $~lib/math/NativeMath.tanh (; 60 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.tanh (; 59 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 i32)
   (local $3 i64)
@@ -3993,19 +3987,19 @@
   local.get $0
   f64.copysign
  )
- (func $../../lib/libm/assembly/libm/tanh (; 61 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/tanh (; 60 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.tanh
  )
- (func $../../lib/libm/assembly/libm/trunc (; 62 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/trunc (; 61 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   f64.trunc
  )
- (func $../../lib/libm/assembly/libmf/abs (; 63 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/abs (; 62 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   f32.abs
  )
- (func $~lib/math/Rf (; 64 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/Rf (; 63 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   f32.const 0.16666586697101593
   local.get $0
@@ -4024,7 +4018,7 @@
   f32.add
   f32.div
  )
- (func $~lib/math/NativeMathf.acos (; 65 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.acos (; 64 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   (local $2 i32)
   (local $3 i32)
@@ -4140,11 +4134,11 @@
   f32.add
   f32.mul
  )
- (func $../../lib/libm/assembly/libmf/acos (; 66 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/acos (; 65 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.acos
  )
- (func $~lib/math/NativeMathf.log1p (; 67 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.log1p (; 66 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   (local $2 i32)
   (local $3 i32)
@@ -4314,7 +4308,7 @@
   f32.mul
   f32.add
  )
- (func $~lib/math/NativeMathf.log (; 68 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.log (; 67 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f32)
@@ -4448,7 +4442,7 @@
   f32.mul
   f32.add
  )
- (func $~lib/math/NativeMathf.acosh (; 69 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.acosh (; 68 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   local.get $0
   i32.reinterpret_f32
@@ -4498,11 +4492,11 @@
   f32.const 0.6931471824645996
   f32.add
  )
- (func $../../lib/libm/assembly/libmf/acosh (; 70 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/acosh (; 69 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.acosh
  )
- (func $~lib/math/NativeMathf.asin (; 71 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.asin (; 70 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f64)
@@ -4582,11 +4576,11 @@
   local.get $0
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/asin (; 72 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/asin (; 71 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.asin
  )
- (func $~lib/math/NativeMathf.asinh (; 73 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.asinh (; 72 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   (local $2 i32)
   local.get $0
@@ -4651,16 +4645,16 @@
   local.get $0
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/asinh (; 74 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/asinh (; 73 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.asinh
  )
- (func $~lib/number/isNaN<f32> (; 75 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
+ (func $~lib/number/isNaN<f32> (; 74 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
   local.get $0
   local.get $0
   f32.ne
  )
- (func $~lib/math/NativeMathf.atan (; 76 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.atan (; 75 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f32)
@@ -4858,11 +4852,11 @@
   local.get $4
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/atan (; 77 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/atan (; 76 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.atan
  )
- (func $~lib/math/NativeMathf.atanh (; 78 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.atanh (; 77 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   (local $2 i32)
   local.get $0
@@ -4912,11 +4906,11 @@
   local.get $0
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/atanh (; 79 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/atanh (; 78 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.atanh
  )
- (func $~lib/math/NativeMathf.atan2 (; 80 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $~lib/math/NativeMathf.atan2 (; 79 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -5140,12 +5134,12 @@
   i32.and
   select
  )
- (func $../../lib/libm/assembly/libmf/atan2 (; 81 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/atan2 (; 80 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMathf.atan2
  )
- (func $~lib/math/NativeMathf.cbrt (; 82 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.cbrt (; 81 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f64)
   (local $2 f64)
   (local $3 i32)
@@ -5244,22 +5238,22 @@
   f64.div
   f32.demote_f64
  )
- (func $../../lib/libm/assembly/libmf/cbrt (; 83 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/cbrt (; 82 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.cbrt
  )
- (func $../../lib/libm/assembly/libmf/ceil (; 84 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/ceil (; 83 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   f32.ceil
  )
- (func $~lib/number/isFinite<f32> (; 85 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
+ (func $~lib/number/isFinite<f32> (; 84 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
   local.get $0
   local.get $0
   f32.sub
   f32.const 0
   f32.eq
  )
- (func $~lib/math/NativeMathf.clz32 (; 86 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.clz32 (; 85 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/number/isFinite<f32>
   i32.eqz
@@ -5280,25 +5274,11 @@
   i32.clz
   f32.convert_i32_s
  )
- (func $../../lib/libm/assembly/libmf/clz32 (; 87 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/clz32 (; 86 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.clz32
  )
- (func $~lib/array/Array<u64>#__get (; 88 ;) (type $FUNCSIG$ji) (param $0 i32) (result i64)
-  local.get $0
-  i32.const 80
-  i32.load
-  i32.const 3
-  i32.shr_u
-  i32.ge_u
-  if
-   i32.const 104
-   i32.const 160
-   i32.const 109
-   i32.const 61
-   call $~lib/builtins/abort
-   unreachable
-  end
+ (func $~lib/array/Array<u64>#__unchecked_get (; 87 ;) (type $FUNCSIG$ji) (param $0 i32) (result i64)
   i32.const 76
   i32.load
   local.get $0
@@ -5307,7 +5287,7 @@
   i32.add
   i64.load
  )
- (func $~lib/math/NativeMathf.cos (; 89 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.cos (; 88 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f64)
   (local $2 i32)
   (local $3 f64)
@@ -5412,12 +5392,12 @@
    i32.const 6
    i32.shr_s
    local.tee $7
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $9
    local.get $7
    i32.const 1
    i32.add
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $5
    local.get $4
    i32.const 63
@@ -5435,7 +5415,7 @@
     local.get $7
     i32.const 2
     i32.add
-    call $~lib/array/Array<u64>#__get
+    call $~lib/array/Array<u64>#__unchecked_get
     i64.const 96
     local.get $4
     i64.extend_i32_s
@@ -5579,11 +5559,11 @@
   end
   local.get $0
  )
- (func $../../lib/libm/assembly/libmf/cos (; 90 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/cos (; 89 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.cos
  )
- (func $~lib/math/NativeMathf.expm1 (; 91 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.expm1 (; 90 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f32)
@@ -5835,7 +5815,7 @@
   local.get $4
   f32.mul
  )
- (func $~lib/math/NativeMathf.scalbn (; 92 ;) (type $FUNCSIG$ffi) (param $0 f32) (param $1 i32) (result f32)
+ (func $~lib/math/NativeMathf.scalbn (; 91 ;) (type $FUNCSIG$ffi) (param $0 f32) (param $1 i32) (result f32)
   local.get $1
   i32.const 127
   i32.gt_s
@@ -5911,7 +5891,7 @@
   f32.reinterpret_i32
   f32.mul
  )
- (func $~lib/math/NativeMathf.exp (; 93 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.exp (; 92 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f32)
@@ -6039,7 +6019,7 @@
   local.get $1
   call $~lib/math/NativeMathf.scalbn
  )
- (func $~lib/math/NativeMathf.cosh (; 94 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.cosh (; 93 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   local.get $0
   i32.reinterpret_f32
@@ -6098,26 +6078,26 @@
   f32.const 1661534994731144841129758e11
   f32.mul
  )
- (func $../../lib/libm/assembly/libmf/cosh (; 95 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/cosh (; 94 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.cosh
  )
- (func $../../lib/libm/assembly/libmf/exp (; 96 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/exp (; 95 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.exp
  )
- (func $../../lib/libm/assembly/libmf/expm1 (; 97 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/expm1 (; 96 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.expm1
  )
- (func $../../lib/libm/assembly/libmf/floor (; 98 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/floor (; 97 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   f32.floor
  )
- (func $../../lib/libm/assembly/libmf/fround (; 99 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/fround (; 98 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
  )
- (func $~lib/math/NativeMathf.hypot (; 100 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $~lib/math/NativeMathf.hypot (; 99 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 i32)
   (local $3 i32)
   (local $4 f32)
@@ -6135,10 +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
@@ -6224,12 +6202,12 @@
   f32.sqrt
   f32.mul
  )
- (func $../../lib/libm/assembly/libmf/hypot (; 101 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/hypot (; 100 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMathf.hypot
  )
- (func $../../lib/libm/assembly/libmf/imul (; 102 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/imul (; 101 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   block $~lib/math/NativeMathf.imul|inlined.0 (result f32)
    f32.const 0
    local.get $0
@@ -6267,11 +6245,11 @@
    f32.convert_i32_s
   end
  )
- (func $../../lib/libm/assembly/libmf/log (; 103 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/log (; 102 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.log
  )
- (func $~lib/math/NativeMathf.log10 (; 104 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.log10 (; 103 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 i32)
@@ -6429,15 +6407,15 @@
   f32.mul
   f32.add
  )
- (func $../../lib/libm/assembly/libmf/log10 (; 105 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/log10 (; 104 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.log10
  )
- (func $../../lib/libm/assembly/libmf/log1p (; 106 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/log1p (; 105 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.log1p
  )
- (func $~lib/math/NativeMathf.log2 (; 107 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.log2 (; 106 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 i32)
@@ -6587,21 +6565,21 @@
   f32.convert_i32_s
   f32.add
  )
- (func $../../lib/libm/assembly/libmf/log2 (; 108 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/log2 (; 107 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.log2
  )
- (func $../../lib/libm/assembly/libmf/max (; 109 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/max (; 108 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   local.get $0
   local.get $1
   f32.max
  )
- (func $../../lib/libm/assembly/libmf/min (; 110 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/min (; 109 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   local.get $0
   local.get $1
   f32.min
  )
- (func $~lib/math/NativeMathf.pow (; 111 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $~lib/math/NativeMathf.pow (; 110 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 f32)
   (local $3 f32)
   (local $4 i32)
@@ -7387,12 +7365,12 @@
   f32.const 1.0000000031710769e-30
   f32.mul
  )
- (func $../../lib/libm/assembly/libmf/pow (; 112 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/pow (; 111 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMathf.pow
  )
- (func $../../lib/libm/assembly/libmf/round (; 113 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/round (; 112 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   f32.const 0.5
   f32.add
@@ -7400,7 +7378,7 @@
   local.get $0
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/sign (; 114 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/sign (; 113 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   f32.abs
   f32.const 0
@@ -7413,7 +7391,7 @@
   end
   local.get $0
  )
- (func $~lib/math/NativeMathf.sin (; 115 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.sin (; 114 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f64)
   (local $2 i32)
   (local $3 f64)
@@ -7521,12 +7499,12 @@
    i32.const 6
    i32.shr_s
    local.tee $8
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $10
    local.get $8
    i32.const 1
    i32.add
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $5
    local.get $4
    i32.const 63
@@ -7544,7 +7522,7 @@
     local.get $8
     i32.const 2
     i32.add
-    call $~lib/array/Array<u64>#__get
+    call $~lib/array/Array<u64>#__unchecked_get
     i64.const 96
     local.get $4
     i64.extend_i32_s
@@ -7686,11 +7664,11 @@
   end
   local.get $0
  )
- (func $../../lib/libm/assembly/libmf/sin (; 116 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/sin (; 115 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.sin
  )
- (func $~lib/math/NativeMathf.sinh (; 117 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.sinh (; 116 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   (local $2 i32)
   (local $3 f32)
@@ -7762,15 +7740,15 @@
   f32.mul
   f32.mul
  )
- (func $../../lib/libm/assembly/libmf/sinh (; 118 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/sinh (; 117 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.sinh
  )
- (func $../../lib/libm/assembly/libmf/sqrt (; 119 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/sqrt (; 118 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   f32.sqrt
  )
- (func $~lib/math/NativeMathf.tan (; 120 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.tan (; 119 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f64)
   (local $2 i32)
   (local $3 f64)
@@ -7887,12 +7865,12 @@
    i32.const 6
    i32.shr_s
    local.tee $8
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $10
    local.get $8
    i32.const 1
    i32.add
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $6
    local.get $4
    i32.const 63
@@ -7910,7 +7888,7 @@
     local.get $8
     i32.const 2
     i32.add
-    call $~lib/array/Array<u64>#__get
+    call $~lib/array/Array<u64>#__unchecked_get
     i64.const 96
     local.get $4
     i64.extend_i32_s
@@ -7977,7 +7955,6 @@
    local.get $9
    select
   end
-  local.set $2
   global.get $~lib/math/rempio2f_y
   local.tee $3
   local.get $3
@@ -8017,7 +7994,6 @@
   f64.mul
   f64.add
   local.set $1
-  local.get $2
   i32.const 1
   i32.and
   if
@@ -8029,11 +8005,11 @@
   local.get $1
   f32.demote_f64
  )
- (func $../../lib/libm/assembly/libmf/tan (; 121 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/tan (; 120 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.tan
  )
- (func $~lib/math/NativeMathf.tanh (; 122 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.tanh (; 121 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   (local $2 i32)
   local.get $0
@@ -8107,15 +8083,15 @@
   local.get $0
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/tanh (; 123 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/tanh (; 122 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.tanh
  )
- (func $../../lib/libm/assembly/libmf/trunc (; 124 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/trunc (; 123 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   f32.trunc
  )
- (func $null (; 125 ;) (type $FUNCSIG$v)
+ (func $null (; 124 ;) (type $FUNCSIG$v)
   nop
  )
 )
diff --git a/tests/compiler/std/libm.untouched.wat b/tests/compiler/std/libm.untouched.wat
index eb5cc49e..d09a870c 100644
--- a/tests/compiler/std/libm.untouched.wat
+++ b/tests/compiler/std/libm.untouched.wat
@@ -7,18 +7,14 @@
  (type $FUNCSIG$if (func (param f32) (result i32)))
  (type $FUNCSIG$fff (func (param f32 f32) (result f32)))
  (type $FUNCSIG$jii (func (param i32 i32) (result i64)))
- (type $FUNCSIG$viiii (func (param i32 i32 i32 i32)))
  (type $FUNCSIG$ffi (func (param f32 i32) (result f32)))
  (type $FUNCSIG$v (func))
  (import "Math" "cos" (func $~lib/bindings/Math/cos (param f64) (result f64)))
  (import "Math" "sin" (func $~lib/bindings/Math/sin (param f64) (result f64)))
  (import "Math" "tan" (func $~lib/bindings/Math/tan (param f64) (result f64)))
- (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (memory $0 1)
  (data (i32.const 8) " \00\00\00\01\00\00\00\00\00\00\00 \00\00\00)\15DNn\83\f9\a2\c0\dd4\f5\d1W\'\fcA\90C<\99\95b\dba\c5\bb\de\abcQ\fe")
  (data (i32.const 56) "\10\00\00\00\01\00\00\00\03\00\00\00\10\00\00\00\18\00\00\00\18\00\00\00 \00\00\00\04\00\00\00")
- (data (i32.const 88) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e\00")
- (data (i32.const 144) "\1a\00\00\00\01\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00")
  (table $0 1 funcref)
  (elem (i32.const 0) $null)
  (global $~lib/math/NativeMath.E f64 (f64.const 2.718281828459045))
@@ -141,14 +137,14 @@
  (export "libmf.tan" (func $../../lib/libm/assembly/libmf/tan))
  (export "libmf.tanh" (func $../../lib/libm/assembly/libmf/tanh))
  (export "libmf.trunc" (func $../../lib/libm/assembly/libmf/trunc))
- (func $../../lib/libm/assembly/libm/abs (; 4 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/abs (; 3 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   local.get $0
   local.set $1
   local.get $1
   f64.abs
  )
- (func $~lib/math/R (; 5 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/R (; 4 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   (local $2 f64)
   local.get $0
@@ -197,7 +193,7 @@
   local.get $2
   f64.div
  )
- (func $~lib/math/NativeMath.acos (; 6 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.acos (; 5 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -349,11 +345,11 @@
   f64.add
   f64.mul
  )
- (func $../../lib/libm/assembly/libm/acos (; 7 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/acos (; 6 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.acos
  )
- (func $~lib/math/NativeMath.log1p (; 8 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.log1p (; 7 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i32)
   (local $3 i32)
@@ -595,7 +591,7 @@
   f64.mul
   f64.add
  )
- (func $~lib/math/NativeMath.log (; 9 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.log (; 8 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i32)
   (local $3 i32)
@@ -805,7 +801,7 @@
   f64.mul
   f64.add
  )
- (func $~lib/math/NativeMath.acosh (; 10 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.acosh (; 9 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   local.get $0
   i64.reinterpret_f64
@@ -865,11 +861,11 @@
   f64.const 0.6931471805599453
   f64.add
  )
- (func $../../lib/libm/assembly/libm/acosh (; 11 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/acosh (; 10 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.acosh
  )
- (func $~lib/math/NativeMath.asin (; 12 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.asin (; 11 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -1028,11 +1024,11 @@
   end
   local.get $0
  )
- (func $../../lib/libm/assembly/libm/asin (; 13 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/asin (; 12 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.asin
  )
- (func $~lib/math/NativeMath.asinh (; 14 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.asinh (; 13 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i64)
   (local $3 f64)
@@ -1108,16 +1104,16 @@
   local.get $0
   f64.copysign
  )
- (func $../../lib/libm/assembly/libm/asinh (; 15 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/asinh (; 14 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.asinh
  )
- (func $~lib/number/isNaN<f64> (; 16 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/number/isNaN<f64> (; 15 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   local.get $0
   local.get $0
   f64.ne
  )
- (func $~lib/math/NativeMath.atan (; 17 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.atan (; 16 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i32)
   (local $2 f64)
   (local $3 f64)
@@ -1328,61 +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
@@ -1390,11 +1370,11 @@
   local.get $2
   f64.copysign
  )
- (func $../../lib/libm/assembly/libm/atan (; 18 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/atan (; 17 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.atan
  )
- (func $~lib/math/NativeMath.atanh (; 19 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.atanh (; 18 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i64)
   (local $3 i64)
@@ -1462,11 +1442,11 @@
   local.get $0
   f64.copysign
  )
- (func $../../lib/libm/assembly/libm/atanh (; 20 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/atanh (; 19 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.atanh
  )
- (func $~lib/math/NativeMath.atan2 (; 21 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.atan2 (; 20 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 i64)
   (local $3 i32)
   (local $4 i32)
@@ -1804,14 +1784,13 @@
    return
   end
   unreachable
-  f64.const 0
  )
- (func $../../lib/libm/assembly/libm/atan2 (; 22 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/atan2 (; 21 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.atan2
  )
- (func $~lib/math/NativeMath.cbrt (; 23 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.cbrt (; 22 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i32)
   (local $3 f64)
@@ -1955,25 +1934,25 @@
   local.set $3
   local.get $3
  )
- (func $../../lib/libm/assembly/libm/cbrt (; 24 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/cbrt (; 23 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.cbrt
  )
- (func $../../lib/libm/assembly/libm/ceil (; 25 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/ceil (; 24 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   local.get $0
   local.set $1
   local.get $1
   f64.ceil
  )
- (func $~lib/number/isFinite<f64> (; 26 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/number/isFinite<f64> (; 25 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   local.get $0
   local.get $0
   f64.sub
   f64.const 0
   f64.eq
  )
- (func $~lib/math/NativeMath.clz32 (; 27 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.clz32 (; 26 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/number/isFinite<f64>
   i32.eqz
@@ -1996,19 +1975,19 @@
   i32.clz
   f64.convert_i32_s
  )
- (func $../../lib/libm/assembly/libm/clz32 (; 28 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/clz32 (; 27 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.clz32
  )
- (func $~lib/math/NativeMath.cos (; 29 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.cos (; 28 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/bindings/Math/cos
  )
- (func $../../lib/libm/assembly/libm/cos (; 30 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/cos (; 29 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.cos
  )
- (func $~lib/math/NativeMath.expm1 (; 31 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.expm1 (; 30 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i32)
   (local $3 i32)
@@ -2320,7 +2299,7 @@
   local.get $14
   f64.mul
  )
- (func $~lib/math/NativeMath.scalbn (; 32 ;) (type $FUNCSIG$ddi) (param $0 f64) (param $1 i32) (result f64)
+ (func $~lib/math/NativeMath.scalbn (; 31 ;) (type $FUNCSIG$ddi) (param $0 f64) (param $1 i32) (result f64)
   (local $2 f64)
   (local $3 i32)
   (local $4 i32)
@@ -2411,7 +2390,7 @@
   f64.reinterpret_i64
   f64.mul
  )
- (func $~lib/math/NativeMath.exp (; 33 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.exp (; 32 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i32)
   (local $2 i32)
   (local $3 f64)
@@ -2576,7 +2555,7 @@
   local.get $5
   call $~lib/math/NativeMath.scalbn
  )
- (func $~lib/math/NativeMath.cosh (; 34 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.cosh (; 33 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i32)
   (local $3 f64)
@@ -2640,53 +2619,51 @@
    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
  )
- (func $../../lib/libm/assembly/libm/cosh (; 35 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/cosh (; 34 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.cosh
  )
- (func $../../lib/libm/assembly/libm/exp (; 36 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/exp (; 35 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.exp
  )
- (func $../../lib/libm/assembly/libm/expm1 (; 37 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/expm1 (; 36 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.expm1
  )
- (func $../../lib/libm/assembly/libm/floor (; 38 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/floor (; 37 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   local.get $0
   local.set $1
   local.get $1
   f64.floor
  )
- (func $../../lib/libm/assembly/libm/fround (; 39 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/fround (; 38 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   local.get $0
   local.set $1
@@ -2694,7 +2671,7 @@
   f32.demote_f64
   f64.promote_f32
  )
- (func $~lib/math/NativeMath.hypot (; 40 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.hypot (; 39 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 i64)
   (local $3 i64)
   (local $4 i64)
@@ -2889,12 +2866,12 @@
   f64.sqrt
   f64.mul
  )
- (func $../../lib/libm/assembly/libm/hypot (; 41 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/hypot (; 40 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.hypot
  )
- (func $~lib/math/NativeMath.imul (; 42 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.imul (; 41 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   f64.add
@@ -2927,16 +2904,16 @@
   i32.mul
   f64.convert_i32_s
  )
- (func $../../lib/libm/assembly/libm/imul (; 43 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/imul (; 42 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.imul
  )
- (func $../../lib/libm/assembly/libm/log (; 44 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/log (; 43 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.log
  )
- (func $~lib/math/NativeMath.log10 (; 45 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.log10 (; 44 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i32)
   (local $3 i32)
@@ -3196,15 +3173,15 @@
   local.get $8
   f64.add
  )
- (func $../../lib/libm/assembly/libm/log10 (; 46 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/log10 (; 45 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.log10
  )
- (func $../../lib/libm/assembly/libm/log1p (; 47 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/log1p (; 46 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.log1p
  )
- (func $~lib/math/NativeMath.log2 (; 48 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.log2 (; 47 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i32)
   (local $3 i32)
@@ -3457,11 +3434,11 @@
   local.get $14
   f64.add
  )
- (func $../../lib/libm/assembly/libm/log2 (; 49 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/log2 (; 48 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.log2
  )
- (func $../../lib/libm/assembly/libm/max (; 50 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/max (; 49 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 f64)
   (local $3 f64)
   local.get $0
@@ -3472,7 +3449,7 @@
   local.get $2
   f64.max
  )
- (func $../../lib/libm/assembly/libm/min (; 51 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/min (; 50 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 f64)
   (local $3 f64)
   local.get $0
@@ -3483,7 +3460,7 @@
   local.get $2
   f64.min
  )
- (func $~lib/math/NativeMath.pow (; 52 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.pow (; 51 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 i64)
   (local $3 i32)
   (local $4 i32)
@@ -3713,7 +3690,6 @@
      unreachable
     end
     unreachable
-    unreachable
    end
    local.get $8
    i32.const 1072693248
@@ -4564,12 +4540,12 @@
   local.get $16
   f64.mul
  )
- (func $../../lib/libm/assembly/libm/pow (; 53 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/pow (; 52 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.pow
  )
- (func $../../lib/libm/assembly/libm/round (; 54 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/round (; 53 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   local.get $0
   local.set $1
@@ -4580,7 +4556,7 @@
   local.get $1
   f64.copysign
  )
- (func $../../lib/libm/assembly/libm/sign (; 55 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/sign (; 54 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   block $~lib/math/NativeMath.sign|inlined.0 (result f64)
    local.get $0
@@ -4603,15 +4579,15 @@
    br $~lib/math/NativeMath.sign|inlined.0
   end
  )
- (func $~lib/math/NativeMath.sin (; 56 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.sin (; 55 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/bindings/Math/sin
  )
- (func $../../lib/libm/assembly/libm/sin (; 57 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/sin (; 56 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.sin
  )
- (func $~lib/math/NativeMath.sinh (; 58 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.sinh (; 57 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 f64)
   (local $3 i32)
@@ -4683,54 +4659,52 @@
   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
  )
- (func $../../lib/libm/assembly/libm/sinh (; 59 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/sinh (; 58 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.sinh
  )
- (func $../../lib/libm/assembly/libm/sqrt (; 60 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/sqrt (; 59 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   local.get $0
   local.set $1
   local.get $1
   f64.sqrt
  )
- (func $~lib/math/NativeMath.tan (; 61 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.tan (; 60 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/bindings/Math/tan
  )
- (func $../../lib/libm/assembly/libm/tan (; 62 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/tan (; 61 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.tan
  )
- (func $~lib/math/NativeMath.tanh (; 63 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.tanh (; 62 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 f64)
   (local $3 i32)
@@ -4822,25 +4796,25 @@
   local.get $0
   f64.copysign
  )
- (func $../../lib/libm/assembly/libm/tanh (; 64 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/tanh (; 63 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/math/NativeMath.tanh
  )
- (func $../../lib/libm/assembly/libm/trunc (; 65 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $../../lib/libm/assembly/libm/trunc (; 64 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 f64)
   local.get $0
   local.set $1
   local.get $1
   f64.trunc
  )
- (func $../../lib/libm/assembly/libmf/abs (; 66 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/abs (; 65 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   local.get $0
   local.set $1
   local.get $1
   f32.abs
  )
- (func $~lib/math/Rf (; 67 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/Rf (; 66 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   (local $2 f32)
   local.get $0
@@ -4865,7 +4839,7 @@
   local.get $2
   f32.div
  )
- (func $~lib/math/NativeMathf.acos (; 68 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.acos (; 67 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f32)
@@ -5005,11 +4979,11 @@
   f32.add
   f32.mul
  )
- (func $../../lib/libm/assembly/libmf/acos (; 69 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/acos (; 68 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.acos
  )
- (func $~lib/math/NativeMathf.log1p (; 70 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.log1p (; 69 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f32)
@@ -5218,7 +5192,7 @@
   f32.mul
   f32.add
  )
- (func $~lib/math/NativeMathf.log (; 71 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.log (; 70 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f32)
@@ -5386,7 +5360,7 @@
   f32.mul
   f32.add
  )
- (func $~lib/math/NativeMathf.acosh (; 72 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.acosh (; 71 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f32)
@@ -5442,11 +5416,11 @@
   f32.const 0.6931471824645996
   f32.add
  )
- (func $../../lib/libm/assembly/libmf/acosh (; 73 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/acosh (; 72 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.acosh
  )
- (func $~lib/math/NativeMathf.asin (; 74 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.asin (; 73 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   (local $2 i32)
   (local $3 f32)
@@ -5538,11 +5512,11 @@
   local.get $1
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/asin (; 75 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/asin (; 74 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.asin
  )
- (func $~lib/math/NativeMathf.asinh (; 76 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.asinh (; 75 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   local.get $0
@@ -5611,16 +5585,16 @@
   local.get $0
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/asinh (; 77 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/asinh (; 76 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.asinh
  )
- (func $~lib/number/isNaN<f32> (; 78 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
+ (func $~lib/number/isNaN<f32> (; 77 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
   local.get $0
   local.get $0
   f32.ne
  )
- (func $~lib/math/NativeMathf.atan (; 79 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.atan (; 78 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f32)
@@ -5803,61 +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
@@ -5865,11 +5823,11 @@
   local.get $2
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/atan (; 80 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/atan (; 79 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.atan
  )
- (func $~lib/math/NativeMathf.atanh (; 81 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.atanh (; 80 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   local.get $0
@@ -5923,11 +5881,11 @@
   local.get $0
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/atanh (; 82 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/atanh (; 81 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.atanh
  )
- (func $~lib/math/NativeMathf.atan2 (; 83 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $~lib/math/NativeMathf.atan2 (; 82 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -6238,14 +6196,13 @@
    return
   end
   unreachable
-  f32.const 0
  )
- (func $../../lib/libm/assembly/libmf/atan2 (; 84 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/atan2 (; 83 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMathf.atan2
  )
- (func $~lib/math/NativeMathf.cbrt (; 85 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.cbrt (; 84 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f64)
@@ -6361,25 +6318,25 @@
   local.get $3
   f32.demote_f64
  )
- (func $../../lib/libm/assembly/libmf/cbrt (; 86 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/cbrt (; 85 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.cbrt
  )
- (func $../../lib/libm/assembly/libmf/ceil (; 87 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/ceil (; 86 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   local.get $0
   local.set $1
   local.get $1
   f32.ceil
  )
- (func $~lib/number/isFinite<f32> (; 88 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
+ (func $~lib/number/isFinite<f32> (; 87 ;) (type $FUNCSIG$if) (param $0 f32) (result i32)
   local.get $0
   local.get $0
   f32.sub
   f32.const 0
   f32.eq
  )
- (func $~lib/math/NativeMathf.clz32 (; 89 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.clz32 (; 88 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/number/isFinite<f32>
   i32.eqz
@@ -6402,11 +6359,11 @@
   i32.clz
   f32.convert_i32_s
  )
- (func $../../lib/libm/assembly/libmf/clz32 (; 90 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/clz32 (; 89 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.clz32
  )
- (func $~lib/array/Array<u64>#__unchecked_get (; 91 ;) (type $FUNCSIG$jii) (param $0 i32) (param $1 i32) (result i64)
+ (func $~lib/array/Array<u64>#__unchecked_get (; 90 ;) (type $FUNCSIG$jii) (param $0 i32) (param $1 i32) (result i64)
   local.get $0
   i32.load offset=4
   local.get $1
@@ -6415,34 +6372,7 @@
   i32.add
   i64.load
  )
- (func $~lib/array/Array<u64>#__get (; 92 ;) (type $FUNCSIG$jii) (param $0 i32) (param $1 i32) (result i64)
-  local.get $1
-  local.get $0
-  i32.load offset=8
-  i32.const 3
-  i32.shr_u
-  i32.ge_u
-  if
-   block
-    block
-     i32.const 104
-     i32.const 160
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
-   unreachable
-  end
-  local.get $0
-  local.get $1
-  call $~lib/array/Array<u64>#__unchecked_get
- )
- (func $~lib/math/NativeMathf.cos (; 93 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.cos (; 91 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f64)
@@ -6491,42 +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
@@ -6537,52 +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    
@@ -6671,7 +6597,6 @@
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 1088565717
@@ -6681,52 +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
@@ -6815,7 +6738,6 @@
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 2139095040
@@ -6858,124 +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>#__get
-    local.set $16
-    i32.const 72
-    local.get $14
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__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>#__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
+    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.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
@@ -7075,11 +6995,11 @@
    local.get $26
   end
  )
- (func $../../lib/libm/assembly/libmf/cos (; 94 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/cos (; 92 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.cos
  )
- (func $~lib/math/NativeMathf.expm1 (; 95 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.expm1 (; 93 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -7372,7 +7292,7 @@
   local.get $13
   f32.mul
  )
- (func $~lib/math/NativeMathf.scalbn (; 96 ;) (type $FUNCSIG$ffi) (param $0 f32) (param $1 i32) (result f32)
+ (func $~lib/math/NativeMathf.scalbn (; 94 ;) (type $FUNCSIG$ffi) (param $0 f32) (param $1 i32) (result f32)
   (local $2 f32)
   (local $3 i32)
   (local $4 i32)
@@ -7462,7 +7382,7 @@
   f32.reinterpret_i32
   f32.mul
  )
- (func $~lib/math/NativeMathf.exp (; 97 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.exp (; 95 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f32)
@@ -7606,7 +7526,7 @@
   local.get $5
   call $~lib/math/NativeMathf.scalbn
  )
- (func $~lib/math/NativeMathf.cosh (; 98 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.cosh (; 96 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f32)
@@ -7663,54 +7583,52 @@
    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 (; 99 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/cosh (; 97 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.cosh
  )
- (func $../../lib/libm/assembly/libmf/exp (; 100 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/exp (; 98 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.exp
  )
- (func $../../lib/libm/assembly/libmf/expm1 (; 101 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/expm1 (; 99 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.expm1
  )
- (func $../../lib/libm/assembly/libmf/floor (; 102 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/floor (; 100 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   local.get $0
   local.set $1
   local.get $1
   f32.floor
  )
- (func $../../lib/libm/assembly/libmf/fround (; 103 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/fround (; 101 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   local.get $0
   local.set $1
   local.get $1
  )
- (func $~lib/math/NativeMathf.hypot (; 104 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $~lib/math/NativeMathf.hypot (; 102 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -7827,12 +7745,12 @@
   f32.sqrt
   f32.mul
  )
- (func $../../lib/libm/assembly/libmf/hypot (; 105 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/hypot (; 103 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMathf.hypot
  )
- (func $../../lib/libm/assembly/libmf/imul (; 106 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/imul (; 104 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 f32)
   (local $3 f32)
   block $~lib/math/NativeMathf.imul|inlined.0 (result f32)
@@ -7879,11 +7797,11 @@
    f32.convert_i32_s
   end
  )
- (func $../../lib/libm/assembly/libmf/log (; 107 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/log (; 105 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.log
  )
- (func $~lib/math/NativeMathf.log10 (; 108 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.log10 (; 106 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f32)
@@ -8083,15 +8001,15 @@
   f32.mul
   f32.add
  )
- (func $../../lib/libm/assembly/libmf/log10 (; 109 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/log10 (; 107 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.log10
  )
- (func $../../lib/libm/assembly/libmf/log1p (; 110 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/log1p (; 108 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.log1p
  )
- (func $~lib/math/NativeMathf.log2 (; 111 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.log2 (; 109 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f32)
@@ -8286,11 +8204,11 @@
   local.get $14
   f32.add
  )
- (func $../../lib/libm/assembly/libmf/log2 (; 112 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/log2 (; 110 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.log2
  )
- (func $../../lib/libm/assembly/libmf/max (; 113 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/max (; 111 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 f32)
   (local $3 f32)
   local.get $0
@@ -8301,7 +8219,7 @@
   local.get $2
   f32.max
  )
- (func $../../lib/libm/assembly/libmf/min (; 114 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/min (; 112 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 f32)
   (local $3 f32)
   local.get $0
@@ -8312,7 +8230,7 @@
   local.get $2
   f32.min
  )
- (func $~lib/math/NativeMathf.pow (; 115 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $~lib/math/NativeMathf.pow (; 113 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -8471,7 +8389,6 @@
     unreachable
    end
    unreachable
-   unreachable
   end
   local.get $5
   i32.const 1065353216
@@ -9247,12 +9164,12 @@
   local.get $11
   f32.mul
  )
- (func $../../lib/libm/assembly/libmf/pow (; 116 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/pow (; 114 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMathf.pow
  )
- (func $../../lib/libm/assembly/libmf/round (; 117 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/round (; 115 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   local.get $0
   local.set $1
@@ -9263,7 +9180,7 @@
   local.get $1
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/sign (; 118 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/sign (; 116 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   block $~lib/math/NativeMathf.sign|inlined.0 (result f32)
    local.get $0
@@ -9286,7 +9203,7 @@
    br $~lib/math/NativeMathf.sign|inlined.0
   end
  )
- (func $~lib/math/NativeMathf.sin (; 119 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.sin (; 117 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f64)
@@ -9335,45 +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
@@ -9386,44 +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
@@ -9465,56 +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
@@ -9564,97 +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
@@ -9698,124 +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>#__get
-    local.set $16
-    i32.const 72
-    local.get $14
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__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>#__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
+    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.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
@@ -9913,11 +9818,11 @@
    local.get $26
   end
  )
- (func $../../lib/libm/assembly/libmf/sin (; 120 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/sin (; 118 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.sin
  )
- (func $~lib/math/NativeMathf.sinh (; 121 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.sinh (; 119 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f32)
@@ -9983,43 +9888,41 @@
   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
  )
- (func $../../lib/libm/assembly/libmf/sinh (; 122 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/sinh (; 120 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.sinh
  )
- (func $../../lib/libm/assembly/libmf/sqrt (; 123 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/sqrt (; 121 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   local.get $0
   local.set $1
   local.get $1
   f32.sqrt
  )
- (func $~lib/math/NativeMathf.tan (; 124 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.tan (; 122 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -10069,9 +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
@@ -10131,169 +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
@@ -10303,158 +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
@@ -10497,124 +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>#__get
-    local.set $18
-    i32.const 72
-    local.get $16
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__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>#__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
+    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.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
@@ -10626,76 +10515,74 @@
   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 (; 125 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/tan (; 123 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.tan
  )
- (func $~lib/math/NativeMathf.tanh (; 126 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.tanh (; 124 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f32)
@@ -10781,17 +10668,17 @@
   local.get $0
   f32.copysign
  )
- (func $../../lib/libm/assembly/libmf/tanh (; 127 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/tanh (; 125 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   local.get $0
   call $~lib/math/NativeMathf.tanh
  )
- (func $../../lib/libm/assembly/libmf/trunc (; 128 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $../../lib/libm/assembly/libmf/trunc (; 126 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 f32)
   local.get $0
   local.set $1
   local.get $1
   f32.trunc
  )
- (func $null (; 129 ;) (type $FUNCSIG$v)
+ (func $null (; 127 ;) (type $FUNCSIG$v)
  )
 )
diff --git a/tests/compiler/std/map.optimized.wat b/tests/compiler/std/map.optimized.wat
index 5aad7c28..bab4f540 100644
--- a/tests/compiler/std/map.optimized.wat
+++ b/tests/compiler/std/map.optimized.wat
@@ -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
diff --git a/tests/compiler/std/map.untouched.wat b/tests/compiler/std/map.untouched.wat
index 25429761..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
@@ -831,15 +805,13 @@
   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
@@ -849,21 +821,19 @@
     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
@@ -873,33 +843,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -908,7 +875,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -937,19 +903,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 72
-     i32.const 24
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 72
+   i32.const 24
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1046,18 +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
@@ -1090,18 +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
@@ -1113,29 +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
@@ -1153,7 +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
@@ -1274,34 +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
@@ -1718,7 +1664,6 @@
      i32.add
      local.set $5
      br $continue|0
-     unreachable
     end
     unreachable
    end
@@ -1730,19 +1675,11 @@
   i32.const 1073741808
   i32.gt_u
   if
-   block
-    block
-     i32.const 176
-     i32.const 224
-     i32.const 56
-     i32.const 42
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 176
+   i32.const 224
+   i32.const 56
+   i32.const 42
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1794,19 +1731,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 336
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 336
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1834,22 +1763,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1857,7 +1782,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1915,7 +1839,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1982,22 +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
@@ -2029,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2256,15 +2027,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -2272,15 +2043,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2288,10 +2059,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2307,65 +2078,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2373,15 +2149,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2389,15 +2165,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2405,10 +2181,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2424,307 +2200,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2732,148 +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
@@ -2881,76 +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
@@ -2958,40 +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
@@ -2999,22 +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
@@ -3086,26 +2842,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -3133,7 +2884,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -3143,22 +2893,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -3166,7 +2912,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -3205,7 +2950,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -3229,7 +2973,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -3251,7 +2994,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3493,16 +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
@@ -3511,16 +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
@@ -3533,36 +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
  )
@@ -3620,7 +3356,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -3675,9 +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
@@ -3687,9 +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
@@ -3745,63 +3476,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/map/ENTRY_SIZE<i8,i32>|inlined.3 (result i32)
-      i32.const 12
-     end
+     i32.const 12
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/map/ENTRY_SIZE<i8,i32>|inlined.4 (result i32)
-     i32.const 12
-    end
+    i32.const 12
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -3877,19 +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
@@ -4107,7 +3825,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -4212,7 +3929,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -4292,7 +4008,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -4375,7 +4090,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -4415,16 +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
@@ -4433,16 +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
@@ -4455,36 +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
  )
@@ -4533,7 +4241,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -4586,9 +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
@@ -4598,9 +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
@@ -4656,63 +4359,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/map/ENTRY_SIZE<u8,i32>|inlined.3 (result i32)
-      i32.const 12
-     end
+     i32.const 12
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/map/ENTRY_SIZE<u8,i32>|inlined.4 (result i32)
-     i32.const 12
-    end
+    i32.const 12
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -4786,19 +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
@@ -5008,7 +4698,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5107,7 +4796,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -5185,7 +4873,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -5266,7 +4953,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -5306,16 +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
@@ -5324,16 +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
@@ -5346,36 +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
  )
@@ -5448,7 +5128,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -5503,9 +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
@@ -5515,9 +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
@@ -5573,63 +5248,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/map/ENTRY_SIZE<i16,i32>|inlined.3 (result i32)
-      i32.const 12
-     end
+     i32.const 12
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/map/ENTRY_SIZE<i16,i32>|inlined.4 (result i32)
-     i32.const 12
-    end
+    i32.const 12
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -5705,19 +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
@@ -5935,7 +5597,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6040,7 +5701,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -6120,7 +5780,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -6203,7 +5862,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -6243,16 +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
@@ -6261,16 +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
@@ -6283,36 +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
  )
@@ -6361,7 +6013,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -6414,9 +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
@@ -6426,9 +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
@@ -6484,63 +6131,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/map/ENTRY_SIZE<u16,i32>|inlined.3 (result i32)
-      i32.const 12
-     end
+     i32.const 12
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/map/ENTRY_SIZE<u16,i32>|inlined.4 (result i32)
-     i32.const 12
-    end
+    i32.const 12
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -6614,19 +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
@@ -6836,7 +6470,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6935,7 +6568,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -7013,7 +6645,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -7094,7 +6725,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -7134,16 +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
@@ -7152,16 +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
@@ -7174,36 +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
  )
@@ -7292,7 +6916,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -7343,9 +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
@@ -7355,9 +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
@@ -7413,63 +7032,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/map/ENTRY_SIZE<i32,i32>|inlined.3 (result i32)
-      i32.const 12
-     end
+     i32.const 12
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/map/ENTRY_SIZE<i32,i32>|inlined.4 (result i32)
-     i32.const 12
-    end
+    i32.const 12
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -7541,19 +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
@@ -7755,7 +7361,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7848,7 +7453,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -7924,7 +7528,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -8003,7 +7606,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -8043,16 +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
@@ -8061,16 +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
@@ -8083,36 +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
  )
@@ -8159,7 +7755,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -8210,9 +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
@@ -8222,9 +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
@@ -8280,63 +7871,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/map/ENTRY_SIZE<u32,i32>|inlined.3 (result i32)
-      i32.const 12
-     end
+     i32.const 12
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/map/ENTRY_SIZE<u32,i32>|inlined.4 (result i32)
-     i32.const 12
-    end
+    i32.const 12
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -8408,19 +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
@@ -8622,7 +8200,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8715,7 +8292,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -8791,7 +8367,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -8870,7 +8445,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -8910,16 +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
@@ -8928,16 +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
@@ -8950,36 +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
  )
@@ -9114,7 +8682,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -9166,9 +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
@@ -9178,9 +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
@@ -9236,63 +8799,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/map/ENTRY_SIZE<i64,i32>|inlined.3 (result i32)
-      i32.const 16
-     end
+     i32.const 16
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/map/ENTRY_SIZE<i64,i32>|inlined.4 (result i32)
-     i32.const 16
-    end
+    i32.const 16
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -9365,19 +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
@@ -9582,7 +9132,6 @@
     i64.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9678,7 +9227,6 @@
     i64.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -9755,7 +9303,6 @@
     i64.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -9835,7 +9382,6 @@
     i64.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -9875,16 +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
@@ -9893,16 +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
@@ -9915,36 +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
  )
@@ -9991,7 +9531,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -10043,9 +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
@@ -10055,9 +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
@@ -10113,63 +9648,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/map/ENTRY_SIZE<u64,i32>|inlined.3 (result i32)
-      i32.const 16
-     end
+     i32.const 16
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/map/ENTRY_SIZE<u64,i32>|inlined.4 (result i32)
-     i32.const 16
-    end
+    i32.const 16
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -10242,19 +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
@@ -10459,7 +9981,6 @@
     i64.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10555,7 +10076,6 @@
     i64.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -10632,7 +10152,6 @@
     i64.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -10712,7 +10231,6 @@
     i64.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -10752,16 +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
@@ -10770,16 +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
@@ -10792,36 +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
  )
@@ -10868,7 +10380,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -10921,9 +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
@@ -10933,9 +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
@@ -10992,63 +10499,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/map/ENTRY_SIZE<f32,i32>|inlined.3 (result i32)
-      i32.const 12
-     end
+     i32.const 12
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/map/ENTRY_SIZE<f32,i32>|inlined.4 (result i32)
-     i32.const 12
-    end
+    i32.const 12
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -11122,19 +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
@@ -11341,7 +10835,6 @@
     f32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -11437,7 +10930,6 @@
     f32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -11514,7 +11006,6 @@
     f32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -11594,7 +11085,6 @@
     f32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -11634,16 +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
@@ -11652,16 +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
@@ -11674,36 +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
  )
@@ -11750,7 +11234,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -11803,9 +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
@@ -11815,9 +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
@@ -11874,63 +11353,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/map/ENTRY_SIZE<f64,i32>|inlined.3 (result i32)
-      i32.const 16
-     end
+     i32.const 16
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/map/ENTRY_SIZE<f64,i32>|inlined.4 (result i32)
-     i32.const 16
-    end
+    i32.const 16
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -12004,19 +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
@@ -12223,7 +11689,6 @@
     f64.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -12319,7 +11784,6 @@
     f64.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -12396,7 +11860,6 @@
     f64.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -12476,7 +11939,6 @@
     f64.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -12689,103 +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
@@ -12931,240 +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 b6c8df07..24789e80 100644
--- a/tests/compiler/std/math.optimized.wat
+++ b/tests/compiler/std/math.optimized.wat
@@ -67,10 +67,8 @@
  (data (i32.const 8) "\16\00\00\00\01\00\00\00\01\00\00\00\16\00\00\00s\00t\00d\00/\00m\00a\00t\00h\00.\00t\00s")
  (data (i32.const 48) " \00\00\00\01\00\00\00\00\00\00\00 \00\00\00)\15DNn\83\f9\a2\c0\dd4\f5\d1W\'\fcA\90C<\99\95b\dba\c5\bb\de\abcQ\fe")
  (data (i32.const 96) "\10\00\00\00\01\00\00\00\03\00\00\00\10\00\00\00@\00\00\00@\00\00\00 \00\00\00\04")
- (data (i32.const 128) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e")
- (data (i32.const 184) "\1a\00\00\00\01\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
- (data (i32.const 232) "\18\00\00\00\01\00\00\00\01\00\00\00\18\00\00\00~\00l\00i\00b\00/\00m\00a\00t\00h\00.\00t\00s")
- (data (i32.const 272) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00P\00R\00N\00G\00 \00m\00u\00s\00t\00 \00b\00e\00 \00s\00e\00e\00d\00e\00d\00.")
+ (data (i32.const 128) "\18\00\00\00\01\00\00\00\01\00\00\00\18\00\00\00~\00l\00i\00b\00/\00m\00a\00t\00h\00.\00t\00s")
+ (data (i32.const 168) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00P\00R\00N\00G\00 \00m\00u\00s\00t\00 \00b\00e\00 \00s\00e\00e\00d\00e\00d\00.")
  (global $~lib/math/rempio2f_y (mut f64) (f64.const 0))
  (global $~lib/math/random_seeded (mut i32) (i32.const 0))
  (global $~lib/math/random_state0_64 (mut i64) (i64.const 0))
@@ -232,7 +230,6 @@
   local.get $0
   local.get $1
   f64.sub
-  local.set $0
   local.get $1
   i64.reinterpret_f64
   i64.const 52
@@ -248,7 +245,6 @@
    i32.add
    local.set $3
   end
-  local.get $0
   i32.const 0
   local.get $3
   i32.const -1075
@@ -431,7 +427,6 @@
   local.get $0
   local.get $1
   f32.sub
-  local.set $0
   local.get $1
   i32.reinterpret_f32
   i32.const 23
@@ -446,7 +441,6 @@
    i32.add
    local.set $3
   end
-  local.get $0
   i32.const 0
   local.get $3
   i32.const -150
@@ -3389,21 +3383,7 @@
   f32.const 0
   call $std/math/check<f32>
  )
- (func $~lib/array/Array<u64>#__get (; 83 ;) (type $FUNCSIG$ji) (param $0 i32) (result i64)
-  local.get $0
-  i32.const 120
-  i32.load
-  i32.const 3
-  i32.shr_u
-  i32.ge_u
-  if
-   i32.const 144
-   i32.const 200
-   i32.const 109
-   i32.const 61
-   call $~lib/builtins/abort
-   unreachable
-  end
+ (func $~lib/array/Array<u64>#__unchecked_get (; 83 ;) (type $FUNCSIG$ji) (param $0 i32) (result i64)
   i32.const 116
   i32.load
   local.get $0
@@ -3517,12 +3497,12 @@
    i32.const 6
    i32.shr_s
    local.tee $7
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $9
    local.get $7
    i32.const 1
    i32.add
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $5
    local.get $4
    i32.const 63
@@ -3540,7 +3520,7 @@
     local.get $7
     i32.const 2
     i32.add
-    call $~lib/array/Array<u64>#__get
+    call $~lib/array/Array<u64>#__unchecked_get
     i64.const 96
     local.get $4
     i64.extend_i32_s
@@ -4734,10 +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
@@ -4919,10 +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
@@ -8071,7 +8047,7 @@
   i64.eqz
   if
    i32.const 0
-   i32.const 248
+   i32.const 144
    i32.const 1020
    i32.const 4
    call $~lib/builtins/abort
@@ -8101,8 +8077,8 @@
   global.get $~lib/math/random_seeded
   i32.eqz
   if
-   i32.const 288
-   i32.const 248
+   i32.const 184
+   i32.const 144
    i32.const 1029
    i32.const 24
    call $~lib/builtins/abort
@@ -8148,8 +8124,8 @@
   global.get $~lib/math/random_seeded
   i32.eqz
   if
-   i32.const 288
-   i32.const 248
+   i32.const 184
+   i32.const 144
    i32.const 2309
    i32.const 24
    call $~lib/builtins/abort
@@ -8278,7 +8254,6 @@
   i64.const 63
   i64.shr_u
   i32.wrap_i64
-  local.set $8
   i32.const 1
   local.get $3
   i64.const 2047
@@ -8500,7 +8475,6 @@
   select
   select
   local.set $0
-  local.get $8
   if
    local.get $0
    f64.neg
@@ -8543,7 +8517,6 @@
   local.get $2
   i32.const 31
   i32.shr_u
-  local.set $8
   local.get $3
   i32.const 255
   i32.eq
@@ -8667,23 +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
@@ -8757,7 +8728,6 @@
   select
   select
   local.set $0
-  local.get $8
   if
    local.get $0
    f32.neg
@@ -8881,12 +8851,12 @@
    i32.const 6
    i32.shr_s
    local.tee $8
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $10
    local.get $8
    i32.const 1
    i32.add
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $5
    local.get $4
    i32.const 63
@@ -8904,7 +8874,7 @@
     local.get $8
     i32.const 2
     i32.add
-    call $~lib/array/Array<u64>#__get
+    call $~lib/array/Array<u64>#__unchecked_get
     i64.const 96
     local.get $4
     i64.extend_i32_s
@@ -9365,12 +9335,12 @@
    i32.const 6
    i32.shr_s
    local.tee $8
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $10
    local.get $8
    i32.const 1
    i32.add
-   call $~lib/array/Array<u64>#__get
+   call $~lib/array/Array<u64>#__unchecked_get
    local.set $6
    local.get $4
    i32.const 63
@@ -9388,7 +9358,7 @@
     local.get $8
     i32.const 2
     i32.add
-    call $~lib/array/Array<u64>#__get
+    call $~lib/array/Array<u64>#__unchecked_get
     i64.const 96
     local.get $4
     i64.extend_i32_s
@@ -9455,7 +9425,6 @@
    local.get $9
    select
   end
-  local.set $2
   global.get $~lib/math/rempio2f_y
   local.tee $3
   local.get $3
@@ -9495,7 +9464,6 @@
   f64.mul
   f64.add
   local.set $1
-  local.get $2
   i32.const 1
   i32.and
   if
diff --git a/tests/compiler/std/math.untouched.wat b/tests/compiler/std/math.untouched.wat
index 6f38dd38..db26c0f5 100644
--- a/tests/compiler/std/math.untouched.wat
+++ b/tests/compiler/std/math.untouched.wat
@@ -65,10 +65,8 @@
  (data (i32.const 8) "\16\00\00\00\01\00\00\00\01\00\00\00\16\00\00\00s\00t\00d\00/\00m\00a\00t\00h\00.\00t\00s\00")
  (data (i32.const 48) " \00\00\00\01\00\00\00\00\00\00\00 \00\00\00)\15DNn\83\f9\a2\c0\dd4\f5\d1W\'\fcA\90C<\99\95b\dba\c5\bb\de\abcQ\fe")
  (data (i32.const 96) "\10\00\00\00\01\00\00\00\03\00\00\00\10\00\00\00@\00\00\00@\00\00\00 \00\00\00\04\00\00\00")
- (data (i32.const 128) "$\00\00\00\01\00\00\00\01\00\00\00$\00\00\00I\00n\00d\00e\00x\00 \00o\00u\00t\00 \00o\00f\00 \00r\00a\00n\00g\00e\00")
- (data (i32.const 184) "\1a\00\00\00\01\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00")
- (data (i32.const 232) "\18\00\00\00\01\00\00\00\01\00\00\00\18\00\00\00~\00l\00i\00b\00/\00m\00a\00t\00h\00.\00t\00s\00")
- (data (i32.const 272) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00P\00R\00N\00G\00 \00m\00u\00s\00t\00 \00b\00e\00 \00s\00e\00e\00d\00e\00d\00.\00")
+ (data (i32.const 128) "\18\00\00\00\01\00\00\00\01\00\00\00\18\00\00\00~\00l\00i\00b\00/\00m\00a\00t\00h\00.\00t\00s\00")
+ (data (i32.const 168) "(\00\00\00\01\00\00\00\01\00\00\00(\00\00\00P\00R\00N\00G\00 \00m\00u\00s\00t\00 \00b\00e\00 \00s\00e\00e\00d\00e\00d\00.\00")
  (table $0 1 funcref)
  (elem (i32.const 0) $null)
  (global $std/math/js i32 (i32.const 1))
@@ -255,34 +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
@@ -494,32 +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
@@ -605,12 +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
@@ -634,12 +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
@@ -2691,61 +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
@@ -2960,61 +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
@@ -3522,7 +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
@@ -3861,7 +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
@@ -4166,12 +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
@@ -4195,12 +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
@@ -4215,34 +4163,7 @@
   i32.add
   i64.load
  )
- (func $~lib/array/Array<u64>#__get (; 87 ;) (type $FUNCSIG$jii) (param $0 i32) (param $1 i32) (result i64)
-  local.get $1
-  local.get $0
-  i32.load offset=8
-  i32.const 3
-  i32.shr_u
-  i32.ge_u
-  if
-   block
-    block
-     i32.const 144
-     i32.const 200
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
-   unreachable
-  end
-  local.get $0
-  local.get $1
-  call $~lib/array/Array<u64>#__unchecked_get
- )
- (func $~lib/math/NativeMathf.cos (; 88 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.cos (; 87 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f64)
@@ -4291,42 +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
@@ -4337,52 +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    
@@ -4471,7 +4388,6 @@
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 1088565717
@@ -4481,52 +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
@@ -4615,7 +4529,6 @@
     return
    end
    unreachable
-   unreachable
   end
   local.get $1
   i32.const 2139095040
@@ -4658,124 +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>#__get
-    local.set $16
-    i32.const 112
-    local.get $14
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__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>#__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
+    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.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
@@ -4875,7 +4786,7 @@
    local.get $26
   end
  )
- (func $std/math/test_cosf (; 89 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (func $std/math/test_cosf (; 88 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMathf.cos
   local.get $1
@@ -4883,7 +4794,7 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMath.expm1 (; 90 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.expm1 (; 89 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i32)
   (local $3 i32)
@@ -5195,7 +5106,7 @@
   local.get $14
   f64.mul
  )
- (func $~lib/math/NativeMath.exp (; 91 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.exp (; 90 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i32)
   (local $2 i32)
   (local $3 f64)
@@ -5360,7 +5271,7 @@
   local.get $5
   call $~lib/math/NativeMath.scalbn
  )
- (func $~lib/math/NativeMath.cosh (; 92 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.cosh (; 91 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i32)
   (local $3 f64)
@@ -5424,34 +5335,32 @@
    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
  )
- (func $std/math/test_cosh (; 93 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (func $std/math/test_cosh (; 92 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMath.cosh
   local.get $1
@@ -5475,7 +5384,7 @@
    i32.const 0
   end
  )
- (func $~lib/math/NativeMathf.expm1 (; 94 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.expm1 (; 93 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -5768,7 +5677,7 @@
   local.get $13
   f32.mul
  )
- (func $~lib/math/NativeMathf.exp (; 95 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.exp (; 94 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f32)
@@ -5912,7 +5821,7 @@
   local.get $5
   call $~lib/math/NativeMathf.scalbn
  )
- (func $~lib/math/NativeMathf.cosh (; 96 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.cosh (; 95 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f32)
@@ -5969,29 +5878,27 @@
    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 (; 97 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (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
   call $~lib/math/NativeMathf.cosh
   local.get $1
@@ -5999,7 +5906,7 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $std/math/test_exp (; 98 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (func $std/math/test_exp (; 97 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMath.exp
   local.get $1
@@ -6023,7 +5930,7 @@
    i32.const 0
   end
  )
- (func $std/math/test_expf (; 99 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (func $std/math/test_expf (; 98 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMathf.exp
   local.get $1
@@ -6031,7 +5938,7 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $std/math/test_expm1 (; 100 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (func $std/math/test_expm1 (; 99 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMath.expm1
   local.get $1
@@ -6055,7 +5962,7 @@
    i32.const 0
   end
  )
- (func $std/math/test_expm1f (; 101 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (func $std/math/test_expm1f (; 100 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMathf.expm1
   local.get $1
@@ -6063,14 +5970,12 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $std/math/test_floor (; 102 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (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
@@ -6092,20 +5997,18 @@
    i32.const 0
   end
  )
- (func $std/math/test_floorf (; 103 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (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
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMath.hypot (; 104 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.hypot (; 103 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 i64)
   (local $3 i64)
   (local $4 i64)
@@ -6300,7 +6203,7 @@
   f64.sqrt
   f64.mul
  )
- (func $std/math/test_hypot (; 105 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
+ (func $std/math/test_hypot (; 104 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.hypot
@@ -6326,7 +6229,7 @@
    i32.const 0
   end
  )
- (func $~lib/math/NativeMathf.hypot (; 106 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $~lib/math/NativeMathf.hypot (; 105 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -6443,7 +6346,7 @@
   f32.sqrt
   f32.mul
  )
- (func $std/math/test_hypotf (; 107 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
+ (func $std/math/test_hypotf (; 106 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMathf.hypot
@@ -6452,7 +6355,7 @@
   local.get $4
   call $std/math/check<f32>
  )
- (func $std/math/test_log (; 108 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (func $std/math/test_log (; 107 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMath.log
   local.get $1
@@ -6476,7 +6379,7 @@
    i32.const 0
   end
  )
- (func $std/math/test_logf (; 109 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (func $std/math/test_logf (; 108 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMathf.log
   local.get $1
@@ -6484,7 +6387,7 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMath.log10 (; 110 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.log10 (; 109 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i32)
   (local $3 i32)
@@ -6744,7 +6647,7 @@
   local.get $8
   f64.add
  )
- (func $std/math/test_log10 (; 111 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (func $std/math/test_log10 (; 110 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMath.log10
   local.get $1
@@ -6768,7 +6671,7 @@
    i32.const 0
   end
  )
- (func $~lib/math/NativeMathf.log10 (; 112 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.log10 (; 111 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f32)
@@ -6968,7 +6871,7 @@
   f32.mul
   f32.add
  )
- (func $std/math/test_log10f (; 113 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (func $std/math/test_log10f (; 112 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMathf.log10
   local.get $1
@@ -6976,7 +6879,7 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $std/math/test_log1p (; 114 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (func $std/math/test_log1p (; 113 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMath.log1p
   local.get $1
@@ -7000,7 +6903,7 @@
    i32.const 0
   end
  )
- (func $std/math/test_log1pf (; 115 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (func $std/math/test_log1pf (; 114 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMathf.log1p
   local.get $1
@@ -7008,7 +6911,7 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMath.log2 (; 116 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.log2 (; 115 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 i32)
   (local $3 i32)
@@ -7261,7 +7164,7 @@
   local.get $14
   f64.add
  )
- (func $std/math/test_log2 (; 117 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (func $std/math/test_log2 (; 116 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMath.log2
   local.get $1
@@ -7285,7 +7188,7 @@
    i32.const 0
   end
  )
- (func $~lib/math/NativeMathf.log2 (; 118 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.log2 (; 117 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f32)
@@ -7480,7 +7383,7 @@
   local.get $14
   f32.add
  )
- (func $std/math/test_log2f (; 119 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (func $std/math/test_log2f (; 118 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMathf.log2
   local.get $1
@@ -7488,18 +7391,16 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $std/math/test_max (; 120 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
+ (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
@@ -7522,35 +7423,31 @@
    i32.const 0
   end
  )
- (func $std/math/test_maxf (; 121 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
+ (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
   call $std/math/check<f32>
  )
- (func $std/math/test_min (; 122 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
+ (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
@@ -7573,24 +7470,22 @@
    i32.const 0
   end
  )
- (func $std/math/test_minf (; 123 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
+ (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
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMath.mod (; 124 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.mod (; 123 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 i64)
   (local $3 i64)
   (local $4 i64)
@@ -7770,7 +7665,6 @@
     i64.sub
     local.set $4
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -7840,7 +7734,7 @@
   local.get $2
   f64.reinterpret_i64
  )
- (func $std/math/test_mod (; 125 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
+ (func $std/math/test_mod (; 124 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.mod
@@ -7866,7 +7760,7 @@
    i32.const 0
   end
  )
- (func $~lib/math/NativeMathf.mod (; 126 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $~lib/math/NativeMathf.mod (; 125 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -8046,7 +7940,6 @@
     i32.sub
     local.set $4
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -8114,7 +8007,7 @@
   local.get $2
   f32.reinterpret_i32
  )
- (func $std/math/test_modf (; 127 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
+ (func $std/math/test_modf (; 126 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMathf.mod
@@ -8123,7 +8016,7 @@
   local.get $4
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMath.pow (; 128 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.pow (; 127 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 i64)
   (local $3 i32)
   (local $4 i32)
@@ -8353,7 +8246,6 @@
      unreachable
     end
     unreachable
-    unreachable
    end
    local.get $8
    i32.const 1072693248
@@ -9204,7 +9096,7 @@
   local.get $16
   f64.mul
  )
- (func $std/math/test_pow (; 129 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
+ (func $std/math/test_pow (; 128 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.pow
@@ -9230,7 +9122,7 @@
    i32.const 0
   end
  )
- (func $~lib/math/NativeMathf.pow (; 130 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $~lib/math/NativeMathf.pow (; 129 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -9389,7 +9281,6 @@
     unreachable
    end
    unreachable
-   unreachable
   end
   local.get $5
   i32.const 1065353216
@@ -10165,7 +10056,7 @@
   local.get $11
   f32.mul
  )
- (func $std/math/test_powf (; 131 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
+ (func $std/math/test_powf (; 130 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMathf.pow
@@ -10174,7 +10065,7 @@
   local.get $4
   call $std/math/check<f32>
  )
- (func $~lib/math/murmurHash3 (; 132 ;) (type $FUNCSIG$jj) (param $0 i64) (result i64)
+ (func $~lib/math/murmurHash3 (; 131 ;) (type $FUNCSIG$jj) (param $0 i64) (result i64)
   local.get $0
   local.get $0
   i64.const 33
@@ -10203,7 +10094,7 @@
   local.set $0
   local.get $0
  )
- (func $~lib/math/splitMix32 (; 133 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/math/splitMix32 (; 132 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 1831565813
   i32.add
@@ -10238,12 +10129,12 @@
   i32.shr_u
   i32.xor
  )
- (func $~lib/math/NativeMath.seedRandom (; 134 ;) (type $FUNCSIG$vj) (param $0 i64)
+ (func $~lib/math/NativeMath.seedRandom (; 133 ;) (type $FUNCSIG$vj) (param $0 i64)
   local.get $0
   i64.eqz
   if
    i32.const 0
-   i32.const 248
+   i32.const 144
    i32.const 1020
    i32.const 4
    call $~lib/builtins/abort
@@ -10267,26 +10158,18 @@
   call $~lib/math/splitMix32
   global.set $~lib/math/random_state1_32
  )
- (func $~lib/math/NativeMath.random (; 135 ;) (type $FUNCSIG$d) (result f64)
+ (func $~lib/math/NativeMath.random (; 134 ;) (type $FUNCSIG$d) (result f64)
   (local $0 i64)
   (local $1 i64)
   (local $2 i64)
   global.get $~lib/math/random_seeded
   i32.eqz
   if
-   block
-    block
-     i32.const 288
-     i32.const 248
-     i32.const 1029
-     i32.const 24
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 184
+   i32.const 144
+   i32.const 1029
+   i32.const 24
+   call $~lib/builtins/abort
    unreachable
   end
   global.get $~lib/math/random_state0_64
@@ -10332,26 +10215,18 @@
   f64.const 1
   f64.sub
  )
- (func $~lib/math/NativeMathf.random (; 136 ;) (type $FUNCSIG$f) (result f32)
+ (func $~lib/math/NativeMathf.random (; 135 ;) (type $FUNCSIG$f) (result f32)
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
   global.get $~lib/math/random_seeded
   i32.eqz
   if
-   block
-    block
-     i32.const 288
-     i32.const 248
-     i32.const 2309
-     i32.const 24
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 184
+   i32.const 144
+   i32.const 2309
+   i32.const 24
+   call $~lib/builtins/abort
    unreachable
   end
   global.get $~lib/math/random_state0_32
@@ -10395,41 +10270,37 @@
   f32.const 1
   f32.sub
  )
- (func $std/math/test_round (; 137 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (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
   call $std/math/check<f64>
  )
- (func $std/math/test_roundf (; 138 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (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
   call $std/math/check<f32>
  )
- (func $std/math/test_sign (; 139 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (func $std/math/test_sign (; 138 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   (local $4 f64)
   block $~lib/math/NativeMath.sign|inlined.0 (result f64)
    local.get $0
@@ -10472,7 +10343,7 @@
    i32.const 0
   end
  )
- (func $std/math/test_signf (; 140 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (func $std/math/test_signf (; 139 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   (local $4 f32)
   block $~lib/math/NativeMathf.sign|inlined.0 (result f32)
    local.get $0
@@ -10499,7 +10370,7 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMath.rem (; 141 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.rem (; 140 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   (local $2 i64)
   (local $3 i64)
   (local $4 i64)
@@ -10639,101 +10510,92 @@
   i32.const 0
   local.set $9
   block $break|0
-   block
+   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
-     local.get $4
-     i64.const 1
-     i64.add
-     local.get $5
-     i64.eq
-     if
-      block
-       br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     local.get $0
-     return
+     br $break|0
     end
-    block $break|1
-     loop $continue|1
-      local.get $4
-      local.get $5
-      i64.gt_s
-      i32.eqz
-      br_if $break|1
+    local.get $0
+    return
+   end
+   block $break|1
+    loop $continue|1
+     local.get $4
+     local.get $5
+     i64.gt_s
+     i32.eqz
+     br_if $break|1
+     local.get $8
+     local.get $3
+     i64.ge_u
+     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
+      i64.sub
       local.set $8
       local.get $9
       i32.const 1
-      i32.shl
+      i32.add
       local.set $9
-      local.get $4
-      i64.const 1
-      i64.sub
-      local.set $4
-      br $continue|1
-      unreachable
      end
-     unreachable
-    end
-    local.get $8
-    local.get $3
-    i64.ge_u
-    if
      local.get $8
-     local.get $3
-     i64.sub
+     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
+   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
@@ -10818,7 +10680,7 @@
    local.get $0
   end
  )
- (func $std/math/test_rem (; 142 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
+ (func $std/math/test_rem (; 141 ;) (type $FUNCSIG$iddddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 f64) (param $4 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMath.rem
@@ -10827,7 +10689,7 @@
   local.get $4
   call $std/math/check<f64>
  )
- (func $~lib/math/NativeMathf.rem (; 143 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
+ (func $~lib/math/NativeMathf.rem (; 142 ;) (type $FUNCSIG$fff) (param $0 f32) (param $1 f32) (result f32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -10965,101 +10827,92 @@
   i32.const 0
   local.set $8
   block $break|0
-   block
+   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
-     local.get $4
-     i32.const 1
-     i32.add
-     local.get $5
-     i32.eq
-     if
-      block
-       br $break|0
-       unreachable
-      end
-      unreachable
-     end
-     local.get $0
-     return
+     br $break|0
     end
-    block $break|1
-     loop $continue|1
-      local.get $4
-      local.get $5
-      i32.gt_s
-      i32.eqz
-      br_if $break|1
+    local.get $0
+    return
+   end
+   block $break|1
+    loop $continue|1
+     local.get $4
+     local.get $5
+     i32.gt_s
+     i32.eqz
+     br_if $break|1
+     local.get $7
+     local.get $3
+     i32.ge_u
+     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
+      i32.sub
       local.set $7
       local.get $8
       i32.const 1
-      i32.shl
+      i32.add
       local.set $8
-      local.get $4
-      i32.const 1
-      i32.sub
-      local.set $4
-      br $continue|1
-      unreachable
      end
-     unreachable
-    end
-    local.get $7
-    local.get $3
-    i32.ge_u
-    if
      local.get $7
-     local.get $3
-     i32.sub
+     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
+   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
@@ -11144,7 +10997,7 @@
    local.get $0
   end
  )
- (func $std/math/test_remf (; 144 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
+ (func $std/math/test_remf (; 143 ;) (type $FUNCSIG$iffffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 f32) (param $4 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/math/NativeMathf.rem
@@ -11153,7 +11006,7 @@
   local.get $4
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMathf.sin (; 145 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.sin (; 144 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 f64)
@@ -11202,45 +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
@@ -11253,44 +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
@@ -11332,56 +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
@@ -11431,97 +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
@@ -11565,124 +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>#__get
-    local.set $16
-    i32.const 112
-    local.get $14
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__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>#__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
+    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.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
@@ -11780,7 +11621,7 @@
    local.get $26
   end
  )
- (func $std/math/test_sinf (; 146 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (func $std/math/test_sinf (; 145 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMathf.sin
   local.get $1
@@ -11788,7 +11629,7 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMath.sinh (; 147 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.sinh (; 146 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 f64)
   (local $3 i32)
@@ -11860,35 +11701,33 @@
   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
  )
- (func $std/math/test_sinh (; 148 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (func $std/math/test_sinh (; 147 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMath.sinh
   local.get $1
@@ -11912,7 +11751,7 @@
    i32.const 0
   end
  )
- (func $~lib/math/NativeMathf.sinh (; 149 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.sinh (; 148 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f32)
@@ -11978,32 +11817,30 @@
   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
  )
- (func $std/math/test_sinhf (; 150 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (func $std/math/test_sinhf (; 149 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMathf.sinh
   local.get $1
@@ -12011,14 +11848,12 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $std/math/test_sqrt (; 151 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (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
@@ -12040,20 +11875,18 @@
    i32.const 0
   end
  )
- (func $std/math/test_sqrtf (; 152 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (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
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMathf.tan (; 153 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.tan (; 152 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -12103,9 +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
@@ -12165,169 +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
@@ -12337,158 +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
@@ -12531,124 +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>#__get
-    local.set $18
-    i32.const 112
-    local.get $16
-    i32.const 1
-    i32.add
-    call $~lib/array/Array<u64>#__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>#__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
+    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.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
@@ -12660,72 +12479,70 @@
   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 (; 154 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (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
   call $~lib/math/NativeMathf.tan
   local.get $1
@@ -12733,7 +12550,7 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMath.tanh (; 155 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.tanh (; 154 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   (local $1 i64)
   (local $2 f64)
   (local $3 i32)
@@ -12825,7 +12642,7 @@
   local.get $0
   f64.copysign
  )
- (func $std/math/test_tanh (; 156 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (func $std/math/test_tanh (; 155 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMath.tanh
   local.get $1
@@ -12849,7 +12666,7 @@
    i32.const 0
   end
  )
- (func $~lib/math/NativeMathf.tanh (; 157 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
+ (func $~lib/math/NativeMathf.tanh (; 156 ;) (type $FUNCSIG$ff) (param $0 f32) (result f32)
   (local $1 i32)
   (local $2 f32)
   (local $3 f32)
@@ -12935,7 +12752,7 @@
   local.get $0
   f32.copysign
  )
- (func $std/math/test_tanhf (; 158 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (func $std/math/test_tanhf (; 157 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
   local.get $0
   call $~lib/math/NativeMathf.tanh
   local.get $1
@@ -12943,14 +12760,12 @@
   local.get $3
   call $std/math/check<f32>
  )
- (func $std/math/test_trunc (; 159 ;) (type $FUNCSIG$idddi) (param $0 f64) (param $1 f64) (param $2 f64) (param $3 i32) (result i32)
+ (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
@@ -12972,20 +12787,18 @@
    i32.const 0
   end
  )
- (func $std/math/test_truncf (; 160 ;) (type $FUNCSIG$ifffi) (param $0 f32) (param $1 f32) (param $2 f32) (param $3 i32) (result i32)
+ (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
   call $std/math/check<f32>
  )
- (func $~lib/math/NativeMath.imul (; 161 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
+ (func $~lib/math/NativeMath.imul (; 160 ;) (type $FUNCSIG$ddd) (param $0 f64) (param $1 f64) (result f64)
   local.get $0
   local.get $1
   f64.add
@@ -13018,7 +12831,7 @@
   i32.mul
   f64.convert_i32_s
  )
- (func $~lib/math/NativeMath.clz32 (; 162 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
+ (func $~lib/math/NativeMath.clz32 (; 161 ;) (type $FUNCSIG$dd) (param $0 f64) (result f64)
   local.get $0
   call $~lib/number/isFinite<f64>
   i32.eqz
@@ -13041,7 +12854,7 @@
   i32.clz
   f64.convert_i32_s
  )
- (func $~lib/math/ipow64 (; 163 ;) (type $FUNCSIG$jji) (param $0 i64) (param $1 i32) (result i64)
+ (func $~lib/math/ipow64 (; 162 ;) (type $FUNCSIG$jji) (param $0 i64) (param $1 i32) (result i64)
   (local $2 i64)
   (local $3 i32)
   (local $4 i32)
@@ -13129,27 +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
@@ -13168,8 +12960,6 @@
          i64.mul
          local.set $0
         end
-       end
-       block
         local.get $1
         i32.const 1
         i32.and
@@ -13188,8 +12978,6 @@
         i64.mul
         local.set $0
        end
-      end
-      block
        local.get $1
        i32.const 1
        i32.and
@@ -13208,8 +12996,6 @@
        i64.mul
        local.set $0
       end
-     end
-     block
       local.get $1
       i32.const 1
       i32.and
@@ -13228,6 +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
@@ -13267,13 +13070,12 @@
     i64.mul
     local.set $0
     br $continue|2
-    unreachable
    end
    unreachable
   end
   local.get $2
  )
- (func $~lib/math/ipow32f (; 164 ;) (type $FUNCSIG$ffi) (param $0 f32) (param $1 i32) (result f32)
+ (func $~lib/math/ipow32f (; 163 ;) (type $FUNCSIG$ffi) (param $0 f32) (param $1 i32) (result f32)
   (local $2 i32)
   (local $3 f32)
   local.get $1
@@ -13311,7 +13113,6 @@
     f32.mul
     local.set $0
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -13324,7 +13125,7 @@
    local.get $3
   end
  )
- (func $~lib/math/ipow64f (; 165 ;) (type $FUNCSIG$ddi) (param $0 f64) (param $1 i32) (result f64)
+ (func $~lib/math/ipow64f (; 164 ;) (type $FUNCSIG$ddi) (param $0 f64) (param $1 i32) (result f64)
   (local $2 i32)
   (local $3 f64)
   local.get $1
@@ -13362,7 +13163,6 @@
     f64.mul
     local.set $0
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -13375,7 +13175,7 @@
    local.get $3
   end
  )
- (func $start:std/math (; 166 ;) (type $FUNCSIG$v)
+ (func $start:std/math (; 165 ;) (type $FUNCSIG$v)
   (local $0 i32)
   (local $1 f64)
   (local $2 i64)
@@ -37686,17 +37486,14 @@
     i32.add
     local.set $0
     br $loop|0
-    unreachable
    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
@@ -37733,7 +37530,6 @@
     i32.add
     local.set $0
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -38751,19 +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
@@ -38777,19 +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
@@ -38803,19 +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
@@ -38829,19 +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
@@ -38855,19 +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
@@ -38881,20 +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
@@ -38908,19 +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
@@ -38934,20 +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
@@ -38961,18 +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
@@ -38986,18 +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
@@ -39011,18 +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
@@ -39036,18 +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
@@ -39061,18 +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
@@ -39086,19 +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
@@ -39112,18 +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
@@ -39137,19 +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
@@ -47615,9 +47379,9 @@
    unreachable
   end
  )
- (func $start (; 167 ;) (type $FUNCSIG$v)
+ (func $start (; 166 ;) (type $FUNCSIG$v)
   call $start:std/math
  )
- (func $null (; 168 ;) (type $FUNCSIG$v)
+ (func $null (; 167 ;) (type $FUNCSIG$v)
  )
 )
diff --git a/tests/compiler/std/mod.untouched.wat b/tests/compiler/std/mod.untouched.wat
index b09b1c4a..857bd9e0 100644
--- a/tests/compiler/std/mod.untouched.wat
+++ b/tests/compiler/std/mod.untouched.wat
@@ -204,7 +204,6 @@
     i64.sub
     local.set $4
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -507,7 +506,6 @@
     i32.sub
     local.set $4
     br $continue|0
-    unreachable
    end
    unreachable
   end
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 e4078e71..7bae1474 100644
--- a/tests/compiler/std/object-literal.untouched.wat
+++ b/tests/compiler/std/object-literal.untouched.wat
@@ -176,7 +176,6 @@
     i32.add
     local.set $7
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -201,18 +200,14 @@
   local.get $1
   i32.eq
   if
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 1
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   i32.const 0
@@ -225,18 +220,14 @@
    i32.eq
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   call $~lib/string/String#get:length
@@ -246,18 +237,14 @@
   call $~lib/string/String#get:length
   i32.ne
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   i32.const 0
@@ -355,44 +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 05497772..cc13408c 100644
--- a/tests/compiler/std/pointer.untouched.wat
+++ b/tests/compiler/std/pointer.untouched.wat
@@ -327,7 +327,6 @@
      i32.add
      local.set $5
      br $continue|0
-     unreachable
     end
     unreachable
    end
@@ -349,22 +348,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -372,7 +367,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -430,7 +424,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -497,22 +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
@@ -544,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -771,15 +612,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -787,15 +628,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -803,10 +644,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -822,65 +663,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -888,15 +734,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -904,15 +750,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -920,10 +766,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -939,307 +785,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -1247,148 +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
@@ -1396,76 +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
@@ -1473,40 +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
@@ -1514,22 +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
@@ -1601,26 +1427,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -1648,7 +1469,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -1658,22 +1478,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -1681,7 +1497,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -1720,7 +1535,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -1744,7 +1558,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -1766,7 +1579,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -1812,29 +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
@@ -1846,11 +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
@@ -1920,11 +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
@@ -1942,11 +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
@@ -1958,11 +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
@@ -1974,27 +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
@@ -2009,11 +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
@@ -2025,11 +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
@@ -2041,47 +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
@@ -2137,16 +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
@@ -2193,14 +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
@@ -2210,18 +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
@@ -2233,18 +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
@@ -2256,18 +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
@@ -2279,18 +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
@@ -2328,33 +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
@@ -2366,18 +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 6b9c8bdc..a9d9e3bb 100644
--- a/tests/compiler/std/set.optimized.wat
+++ b/tests/compiler/std/set.optimized.wat
@@ -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
diff --git a/tests/compiler/std/set.untouched.wat b/tests/compiler/std/set.untouched.wat
index 47679f29..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
@@ -831,15 +805,13 @@
   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
@@ -849,21 +821,19 @@
     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
@@ -873,33 +843,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -908,7 +875,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -937,19 +903,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 72
-     i32.const 24
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 72
+   i32.const 24
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1046,18 +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
@@ -1090,18 +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
@@ -1113,29 +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
@@ -1153,7 +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
@@ -1274,34 +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
@@ -1718,7 +1664,6 @@
      i32.add
      local.set $5
      br $continue|0
-     unreachable
     end
     unreachable
    end
@@ -1730,19 +1675,11 @@
   i32.const 1073741808
   i32.gt_u
   if
-   block
-    block
-     i32.const 176
-     i32.const 224
-     i32.const 56
-     i32.const 42
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 176
+   i32.const 224
+   i32.const 56
+   i32.const 42
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1794,19 +1731,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 280
-     i32.const 336
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 280
+   i32.const 336
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1834,22 +1763,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1857,7 +1782,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1915,7 +1839,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1982,22 +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
@@ -2029,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2256,15 +2027,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -2272,15 +2043,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2288,10 +2059,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2307,65 +2078,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2373,15 +2149,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2389,15 +2165,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2405,10 +2181,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2424,307 +2200,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2732,148 +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
@@ -2881,76 +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
@@ -2958,40 +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
@@ -2999,22 +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
@@ -3086,26 +2842,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -3133,7 +2884,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -3143,22 +2893,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -3166,7 +2912,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -3205,7 +2950,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -3229,7 +2973,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -3251,7 +2994,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3493,16 +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
@@ -3511,16 +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
@@ -3533,36 +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
  )
@@ -3620,7 +3356,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -3675,9 +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
@@ -3687,9 +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
@@ -3741,63 +3472,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/set/ENTRY_SIZE<i8>|inlined.3 (result i32)
-      i32.const 8
-     end
+     i32.const 8
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/set/ENTRY_SIZE<i8>|inlined.4 (result i32)
-     i32.const 8
-    end
+    i32.const 8
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -3866,19 +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
@@ -4038,7 +3756,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -4096,7 +3813,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -4156,7 +3872,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -4232,7 +3947,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -4272,16 +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
@@ -4290,16 +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
@@ -4312,36 +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
  )
@@ -4390,7 +4098,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -4443,9 +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
@@ -4455,9 +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
@@ -4509,63 +4212,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/set/ENTRY_SIZE<u8>|inlined.3 (result i32)
-      i32.const 8
-     end
+     i32.const 8
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/set/ENTRY_SIZE<u8>|inlined.4 (result i32)
-     i32.const 8
-    end
+    i32.const 8
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -4632,19 +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
@@ -4802,7 +4492,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -4860,7 +4549,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -4920,7 +4608,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -4996,7 +4683,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -5036,16 +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
@@ -5054,16 +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
@@ -5076,36 +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
  )
@@ -5178,7 +4858,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -5233,9 +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
@@ -5245,9 +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
@@ -5299,63 +4974,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/set/ENTRY_SIZE<i16>|inlined.3 (result i32)
-      i32.const 8
-     end
+     i32.const 8
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/set/ENTRY_SIZE<i16>|inlined.4 (result i32)
-     i32.const 8
-    end
+    i32.const 8
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -5424,19 +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
@@ -5596,7 +5258,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5654,7 +5315,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -5714,7 +5374,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -5790,7 +5449,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -5830,16 +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
@@ -5848,16 +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
@@ -5870,36 +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
  )
@@ -5948,7 +5600,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -6001,9 +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
@@ -6013,9 +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
@@ -6067,63 +5714,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/set/ENTRY_SIZE<u16>|inlined.3 (result i32)
-      i32.const 8
-     end
+     i32.const 8
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/set/ENTRY_SIZE<u16>|inlined.4 (result i32)
-     i32.const 8
-    end
+    i32.const 8
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -6190,19 +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
@@ -6360,7 +5994,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6418,7 +6051,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -6478,7 +6110,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -6554,7 +6185,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -6594,16 +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
@@ -6612,16 +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
@@ -6634,36 +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
  )
@@ -6752,7 +6376,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -6803,9 +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
@@ -6815,9 +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
@@ -6869,63 +6488,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/set/ENTRY_SIZE<i32>|inlined.3 (result i32)
-      i32.const 8
-     end
+     i32.const 8
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/set/ENTRY_SIZE<i32>|inlined.4 (result i32)
-     i32.const 8
-    end
+    i32.const 8
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -6990,19 +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
@@ -7158,7 +6764,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7216,7 +6821,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -7276,7 +6880,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -7352,7 +6955,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -7392,16 +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
@@ -7410,16 +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
@@ -7432,36 +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
  )
@@ -7508,7 +7104,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -7559,9 +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
@@ -7571,9 +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
@@ -7625,63 +7216,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/set/ENTRY_SIZE<u32>|inlined.3 (result i32)
-      i32.const 8
-     end
+     i32.const 8
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/set/ENTRY_SIZE<u32>|inlined.4 (result i32)
-     i32.const 8
-    end
+    i32.const 8
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -7746,19 +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
@@ -7914,7 +7492,6 @@
     i32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7972,7 +7549,6 @@
     i32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -8032,7 +7608,6 @@
     i32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -8108,7 +7683,6 @@
     i32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -8148,16 +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
@@ -8166,16 +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
@@ -8188,36 +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
  )
@@ -8352,7 +7920,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -8404,9 +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
@@ -8416,9 +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
@@ -8470,63 +8033,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/set/ENTRY_SIZE<i64>|inlined.3 (result i32)
-      i32.const 16
-     end
+     i32.const 16
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/set/ENTRY_SIZE<i64>|inlined.4 (result i32)
-     i32.const 16
-    end
+    i32.const 16
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -8592,19 +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
@@ -8761,7 +8311,6 @@
     i64.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8819,7 +8368,6 @@
     i64.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -8879,7 +8427,6 @@
     i64.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -8955,7 +8502,6 @@
     i64.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -8995,16 +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
@@ -9013,16 +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
@@ -9035,36 +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
  )
@@ -9111,7 +8651,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -9163,9 +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
@@ -9175,9 +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
@@ -9229,63 +8764,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/set/ENTRY_SIZE<u64>|inlined.3 (result i32)
-      i32.const 16
-     end
+     i32.const 16
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/set/ENTRY_SIZE<u64>|inlined.4 (result i32)
-     i32.const 16
-    end
+    i32.const 16
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -9351,19 +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
@@ -9520,7 +9042,6 @@
     i64.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9578,7 +9099,6 @@
     i64.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -9638,7 +9158,6 @@
     i64.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -9714,7 +9233,6 @@
     i64.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -9754,16 +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
@@ -9772,16 +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
@@ -9794,36 +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
  )
@@ -9870,7 +9382,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -9923,9 +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
@@ -9935,9 +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
@@ -9990,63 +9497,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/set/ENTRY_SIZE<f32>|inlined.3 (result i32)
-      i32.const 8
-     end
+     i32.const 8
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/set/ENTRY_SIZE<f32>|inlined.4 (result i32)
-     i32.const 8
-    end
+    i32.const 8
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -10113,19 +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
@@ -10283,7 +9777,6 @@
     f32.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10341,7 +9834,6 @@
     f32.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -10401,7 +9893,6 @@
     f32.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -10477,7 +9968,6 @@
     f32.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -10517,16 +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
@@ -10535,16 +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
@@ -10557,36 +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
  )
@@ -10633,7 +10117,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -10686,9 +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
@@ -10698,9 +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
@@ -10753,63 +10232,54 @@
      local.get $8
      i32.store
      local.get $8
-     block $~lib/set/ENTRY_SIZE<f64>|inlined.3 (result i32)
-      i32.const 16
-     end
+     i32.const 16
      i32.add
      local.set $8
     end
     local.get $6
-    block $~lib/set/ENTRY_SIZE<f64>|inlined.4 (result i32)
-     i32.const 16
-    end
+    i32.const 16
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -10876,19 +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
@@ -11046,7 +10512,6 @@
     f64.add
     local.set $1
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -11104,7 +10569,6 @@
     f64.add
     local.set $1
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -11164,7 +10628,6 @@
     f64.add
     local.set $1
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -11240,7 +10703,6 @@
     f64.add
     local.set $1
     br $loop|3
-    unreachable
    end
    unreachable
   end
@@ -11453,103 +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
@@ -11695,240 +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 0443e42c..d6ee5eb7 100644
--- a/tests/compiler/std/static-array.optimized.wat
+++ b/tests/compiler/std/static-array.optimized.wat
@@ -399,14 +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 ccf37fd5..4544b9dd 100644
--- a/tests/compiler/std/static-array.untouched.wat
+++ b/tests/compiler/std/static-array.untouched.wat
@@ -57,19 +57,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 320
-     i32.const 376
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 320
+   i32.const 376
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -184,22 +176,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -207,7 +195,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -265,7 +252,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -332,22 +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
@@ -379,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -606,15 +440,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -622,15 +456,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -638,10 +472,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -657,65 +491,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -723,15 +562,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -739,15 +578,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -755,10 +594,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -774,307 +613,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -1082,148 +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
@@ -1231,76 +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
@@ -1308,40 +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
@@ -1349,22 +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
@@ -1436,26 +1255,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -1483,7 +1297,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -1493,22 +1306,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -1516,7 +1325,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -1555,7 +1363,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -1579,7 +1386,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -1601,7 +1407,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -1900,7 +1705,6 @@
      i32.add
      local.set $5
      br $continue|0
-     unreachable
     end
     unreachable
    end
@@ -1929,19 +1733,11 @@
    i32.shr_u
    i32.gt_u
    if
-    block
-     block
-      i32.const 424
-      i32.const 376
-      i32.const 14
-      i32.const 47
-      call $~lib/builtins/abort
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
+    i32.const 424
+    i32.const 376
+    i32.const 14
+    i32.const 47
+    call $~lib/builtins/abort
     unreachable
    end
    local.get $0
@@ -2037,19 +1833,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 320
-     i32.const 376
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 320
+   i32.const 376
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -2113,19 +1901,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 320
-     i32.const 376
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 320
+   i32.const 376
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -2189,19 +1969,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 320
-     i32.const 376
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 320
+   i32.const 376
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
diff --git a/tests/compiler/std/string-utf8.untouched.wat b/tests/compiler/std/string-utf8.untouched.wat
index 0e382809..97e5333c 100644
--- a/tests/compiler/std/string-utf8.untouched.wat
+++ b/tests/compiler/std/string-utf8.untouched.wat
@@ -139,7 +139,6 @@
      end
     end
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -443,7 +442,6 @@
      end
     end
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -473,22 +471,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -496,7 +490,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -554,7 +547,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -621,22 +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
@@ -668,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -895,15 +735,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -911,15 +751,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -927,10 +767,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -946,65 +786,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -1012,15 +857,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -1028,15 +873,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -1044,10 +889,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -1063,307 +908,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -1371,148 +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
@@ -1520,76 +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
@@ -1597,40 +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
@@ -1638,22 +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
@@ -1725,26 +1550,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -1772,7 +1592,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -1782,22 +1601,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -1805,7 +1620,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -1844,7 +1658,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -1868,7 +1681,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -1890,7 +1702,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -1933,14 +1744,12 @@
     i32.eqz
     br_if $break|0
     local.get $0
-    block (result i32)
-     local.get $2
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $2
-     local.get $5
-    end
+    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
@@ -1992,14 +1801,12 @@
       i32.const 6
       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
+      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
@@ -2042,14 +1849,12 @@
        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
+       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
@@ -2058,14 +1863,12 @@
        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
+       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
@@ -2074,14 +1877,12 @@
        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
+       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
@@ -2140,14 +1941,12 @@
        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
+       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
@@ -2156,14 +1955,12 @@
        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
+       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
@@ -2178,7 +1975,6 @@
      end
     end
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -2264,7 +2060,6 @@
     i32.add
     local.set $7
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -2289,18 +2084,14 @@
   local.get $1
   i32.eq
   if
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 1
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   i32.const 0
@@ -2313,18 +2104,14 @@
    i32.eq
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   call $~lib/string/String#get:length
@@ -2334,18 +2121,14 @@
   call $~lib/string/String#get:length
   i32.ne
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   i32.const 0
diff --git a/tests/compiler/std/string.optimized.wat b/tests/compiler/std/string.optimized.wat
index 973158ba..958507bf 100644
--- a/tests/compiler/std/string.optimized.wat
+++ b/tests/compiler/std/string.optimized.wat
@@ -15,7 +15,6 @@
  (type $FUNCSIG$iijijiji (func (param i32 i64 i32 i64 i32 i64 i32) (result i32)))
  (type $FUNCSIG$i (func (result i32)))
  (type $FUNCSIG$iiiii (func (param i32 i32 i32 i32) (result i32)))
- (type $FUNCSIG$ji (func (param i32) (result i64)))
  (import "env" "abort" (func $~lib/builtins/abort (param i32 i32 i32 i32)))
  (import "rtrace" "onincrement" (func $~lib/rt/rtrace/onincrement (param i32)))
  (import "rtrace" "ondecrement" (func $~lib/rt/rtrace/ondecrement (param i32)))
@@ -1689,10 +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)
@@ -1834,12 +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
@@ -1948,10 +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)
@@ -1996,10 +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)
@@ -2144,10 +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
@@ -2197,10 +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)
@@ -2245,10 +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
@@ -2300,10 +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)
@@ -2318,10 +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
@@ -2508,7 +2489,6 @@
     end
     f64.const 1
    end
-   local.set $6
    local.get $3
    i32.const 2
    i32.gt_s
@@ -2668,7 +2648,6 @@
    end
    local.get $0
    call $~lib/rt/pure/__release
-   local.get $6
    local.get $5
    f64.mul
    return
@@ -2684,10 +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)
@@ -2769,7 +2746,6 @@
     end
     f64.const 1
    end
-   local.set $6
    loop $continue|1
     block $break|1
      local.get $3
@@ -2872,7 +2848,6 @@
    end
    local.get $0
    call $~lib/rt/pure/__release
-   local.get $6
    local.get $4
    f64.mul
    return
@@ -2888,10 +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)
@@ -2932,10 +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
@@ -2970,12 +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)
@@ -2989,12 +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)
@@ -3053,12 +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
@@ -3123,12 +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
@@ -3149,12 +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)
@@ -3168,12 +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)
@@ -3570,14 +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
@@ -4008,10 +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
@@ -4330,21 +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
@@ -4385,53 +4338,7 @@
   local.get $3
   call $~lib/rt/pure/__retain
  )
- (func $~lib/array/Array<u64>#__get (; 69 ;) (type $FUNCSIG$ji) (param $0 i32) (result i64)
-  local.get $0
-  i32.const 4576
-  i32.load
-  i32.const 3
-  i32.shr_u
-  i32.ge_u
-  if
-   i32.const 232
-   i32.const 2304
-   i32.const 109
-   i32.const 61
-   call $~lib/builtins/abort
-   unreachable
-  end
-  i32.const 4572
-  i32.load
-  local.get $0
-  i32.const 3
-  i32.shl
-  i32.add
-  i64.load
- )
- (func $~lib/array/Array<i16>#__get (; 70 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  local.get $0
-  i32.const 4800
-  i32.load
-  i32.const 1
-  i32.shr_u
-  i32.ge_u
-  if
-   i32.const 232
-   i32.const 2304
-   i32.const 109
-   i32.const 61
-   call $~lib/builtins/abort
-   unreachable
-  end
-  i32.const 4796
-  i32.load
-  local.get $0
-  i32.const 1
-  i32.shl
-  i32.add
-  i32.load16_s
- )
- (func $~lib/util/number/genDigits (; 71 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
+ (func $~lib/util/number/genDigits (; 69 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
   (local $7 i32)
   (local $8 i32)
   (local $9 i64)
@@ -4830,7 +4737,7 @@
    local.get $6
   end
  )
- (func $~lib/util/number/prettify (; 72 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/prettify (; 70 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   local.get $2
   i32.eqz
@@ -4985,23 +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
@@ -5043,23 +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
@@ -5081,37 +4984,30 @@
    end
   end
  )
- (func $~lib/util/number/dtoa_core (; 73 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
+ (func $~lib/util/number/dtoa_core (; 71 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
   (local $2 i64)
   (local $3 i32)
   (local $4 i64)
-  (local $5 i32)
+  (local $5 i64)
   (local $6 i64)
-  (local $7 i64)
+  (local $7 i32)
   (local $8 i64)
-  (local $9 i32)
+  (local $9 i64)
   (local $10 i32)
-  (local $11 i64)
-  (local $12 i64)
-  (local $13 i64)
-  (local $14 i64)
-  (local $15 i64)
-  (local $16 i64)
-  (local $17 i64)
-  (local $18 i64)
+  (local $11 i32)
   local.get $1
   f64.const 0
   f64.lt
-  local.tee $9
-  if (result f64)
+  local.tee $10
+  if
    local.get $0
    i32.const 45
    i32.store16
    local.get $1
    f64.neg
-  else   
-   local.get $1
+   local.set $1
   end
+  local.get $1
   i64.reinterpret_f64
   local.tee $2
   i64.const 9218868437227405312
@@ -5119,57 +5015,57 @@
   i64.const 52
   i64.shr_u
   i32.wrap_i64
-  local.set $5
+  local.tee $11
+  i32.const 0
+  i32.ne
+  local.set $7
   local.get $2
   i64.const 4503599627370495
   i64.and
-  local.get $5
-  i32.const 0
-  i32.ne
-  local.tee $10
+  local.get $7
   i64.extend_i32_u
   i64.const 52
   i64.shl
   i64.add
-  local.tee $2
+  local.tee $5
   i64.const 1
   i64.shl
   i64.const 1
   i64.add
-  local.tee $6
+  local.tee $2
   i64.clz
   i32.wrap_i64
   local.set $3
-  local.get $6
+  local.get $2
   local.get $3
   i64.extend_i32_s
   i64.shl
   global.set $~lib/util/number/_frc_plus
-  local.get $5
+  local.get $11
   i32.const 1
-  local.get $10
+  local.get $7
   select
   i32.const 1075
   i32.sub
-  local.tee $5
+  local.tee $7
   i32.const 1
   i32.sub
   local.get $3
   i32.sub
   local.set $3
-  local.get $2
-  local.get $2
+  local.get $5
+  local.get $5
   i64.const 4503599627370496
   i64.eq
   i32.const 1
   i32.add
-  local.tee $10
+  local.tee $11
   i64.extend_i32_s
   i64.shl
   i64.const 1
   i64.sub
-  local.get $5
-  local.get $10
+  local.get $7
+  local.get $11
   i32.sub
   local.get $3
   i32.sub
@@ -5204,69 +5100,50 @@
   i32.shl
   i32.sub
   global.set $~lib/util/number/_K
+  i32.const 4572
+  i32.load
   local.get $3
-  call $~lib/array/Array<u64>#__get
+  i32.const 3
+  i32.shl
+  i32.add
+  i64.load
   global.set $~lib/util/number/_frc_pow
+  i32.const 4796
+  i32.load
   local.get $3
-  call $~lib/array/Array<i16>#__get
+  i32.const 1
+  i32.shl
+  i32.add
+  i32.load16_s
   global.set $~lib/util/number/_exp_pow
-  local.get $2
-  local.get $2
-  i64.clz
-  i32.wrap_i64
-  local.tee $3
-  i64.extend_i32_s
-  i64.shl
+  global.get $~lib/util/number/_frc_pow
   local.tee $6
   i64.const 4294967295
   i64.and
-  local.tee $11
-  global.get $~lib/util/number/_frc_pow
-  local.tee $2
-  i64.const 4294967295
-  i64.and
-  local.tee $13
-  i64.mul
-  local.set $14
+  local.set $2
   global.get $~lib/util/number/_frc_plus
-  local.tee $7
-  i64.const 4294967295
-  i64.and
-  local.tee $4
-  local.get $2
-  i64.const 4294967295
-  i64.and
   local.tee $8
-  i64.mul
-  local.set $12
-  global.get $~lib/util/number/_frc_minus
-  local.tee $15
   i64.const 4294967295
   i64.and
-  local.tee $16
-  local.get $2
-  i64.const 4294967295
-  i64.and
-  local.tee $17
-  i64.mul
-  local.set $18
-  local.get $4
-  local.get $2
-  i64.const 32
-  i64.shr_u
   local.tee $4
-  i64.mul
-  local.get $7
+  local.get $6
   i64.const 32
   i64.shr_u
-  local.tee $7
-  local.get $8
+  local.tee $6
+  i64.mul
+  local.get $8
+  i64.const 32
+  i64.shr_u
+  local.tee $8
+  local.get $2
+  i64.mul
+  local.get $2
+  local.get $4
   i64.mul
-  local.get $12
   i64.const 32
   i64.shr_u
   i64.add
-  local.tee $8
+  local.tee $4
   i64.const 4294967295
   i64.and
   i64.add
@@ -5274,34 +5151,37 @@
   i64.add
   i64.const 32
   i64.shr_u
-  local.get $4
-  local.get $7
-  i64.mul
+  local.get $6
   local.get $8
+  i64.mul
+  local.get $4
   i64.const 32
   i64.shr_u
   i64.add
   i64.add
   i64.const 1
   i64.sub
-  local.tee $7
-  local.get $2
+  local.tee $8
+  local.get $6
+  global.get $~lib/util/number/_frc_minus
+  local.tee $4
+  i64.const 4294967295
+  i64.and
+  local.tee $9
+  i64.mul
+  local.get $4
   i64.const 32
   i64.shr_u
   local.tee $4
-  local.get $16
+  local.get $2
   i64.mul
-  local.get $15
-  i64.const 32
-  i64.shr_u
-  local.tee $8
-  local.get $17
+  local.get $2
+  local.get $9
   i64.mul
-  local.get $18
   i64.const 32
   i64.shr_u
   i64.add
-  local.tee $12
+  local.tee $9
   i64.const 4294967295
   i64.and
   i64.add
@@ -5310,9 +5190,9 @@
   i64.const 32
   i64.shr_u
   local.get $4
-  local.get $8
+  local.get $6
   i64.mul
-  local.get $12
+  local.get $9
   i64.const 32
   i64.shr_u
   i64.add
@@ -5321,29 +5201,38 @@
   i64.add
   i64.sub
   local.set $4
-  local.get $9
+  local.get $10
   i32.const 1
   i32.shl
   local.get $0
   i32.add
   local.get $0
-  local.get $2
-  i64.const 32
-  i64.shr_u
-  local.tee $2
-  local.get $11
-  i64.mul
   local.get $6
+  local.get $5
+  local.get $5
+  i64.clz
+  i32.wrap_i64
+  local.tee $0
+  i64.extend_i32_s
+  i64.shl
+  local.tee $5
+  i64.const 4294967295
+  i64.and
+  local.tee $9
+  i64.mul
+  local.get $5
   i64.const 32
   i64.shr_u
-  local.tee $6
-  local.get $13
+  local.tee $5
+  local.get $2
+  i64.mul
+  local.get $2
+  local.get $9
   i64.mul
-  local.get $14
   i64.const 32
   i64.shr_u
   i64.add
-  local.tee $11
+  local.tee $2
   i64.const 4294967295
   i64.and
   i64.add
@@ -5351,39 +5240,39 @@
   i64.add
   i64.const 32
   i64.shr_u
-  local.get $2
+  local.get $5
   local.get $6
   i64.mul
-  local.get $11
+  local.get $2
   i64.const 32
   i64.shr_u
   i64.add
   i64.add
   global.get $~lib/util/number/_exp_pow
-  local.tee $0
-  local.get $5
-  local.get $3
+  local.tee $3
+  local.get $7
+  local.get $0
   i32.sub
   i32.add
   i32.const -64
   i32.sub
-  local.get $7
+  local.get $8
   global.get $~lib/util/number/_exp
-  local.get $0
+  local.get $3
   i32.add
   i32.const -64
   i32.sub
   local.get $4
-  local.get $9
+  local.get $10
   call $~lib/util/number/genDigits
-  local.get $9
+  local.get $10
   i32.sub
   global.get $~lib/util/number/_K
   call $~lib/util/number/prettify
-  local.get $9
+  local.get $10
   i32.add
  )
- (func $~lib/string/String#substring (; 74 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String#substring (; 72 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   local.get $0
@@ -5470,7 +5359,7 @@
   local.get $1
   call $~lib/rt/pure/__retain
  )
- (func $~lib/util/number/dtoa (; 75 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/util/number/dtoa (; 73 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   (local $1 i32)
   (local $2 i32)
   local.get $0
@@ -5521,12 +5410,10 @@
   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 (; 76 ;) (type $FUNCSIG$v)
+ (func $start:std/string (; 74 ;) (type $FUNCSIG$v)
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -5849,20 +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
@@ -7401,10 +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
@@ -9000,11 +8881,11 @@
   local.get $128
   call $~lib/rt/pure/__release
  )
- (func $std/string/getString (; 77 ;) (type $FUNCSIG$i) (result i32)
+ (func $std/string/getString (; 75 ;) (type $FUNCSIG$i) (result i32)
   global.get $std/string/str
   call $~lib/rt/pure/__retain
  )
- (func $start (; 78 ;) (type $FUNCSIG$v)
+ (func $start (; 76 ;) (type $FUNCSIG$v)
   global.get $~lib/started
   if
    return
@@ -9014,7 +8895,7 @@
   end
   call $start:std/string
  )
- (func $~lib/rt/pure/markGray (; 79 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/markGray (; 77 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -9038,7 +8919,7 @@
    call $~lib/rt/__visit_members
   end
  )
- (func $~lib/rt/pure/scanBlack (; 80 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/scanBlack (; 78 ;) (type $FUNCSIG$vi) (param $0 i32)
   local.get $0
   local.get $0
   i32.load offset=4
@@ -9051,7 +8932,7 @@
   i32.const 4
   call $~lib/rt/__visit_members
  )
- (func $~lib/rt/pure/scan (; 81 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/scan (; 79 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -9085,7 +8966,7 @@
    end
   end
  )
- (func $~lib/rt/pure/collectWhite (; 82 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/collectWhite (; 80 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -9118,7 +8999,7 @@
    call $~lib/rt/tlsf/freeBlock
   end
  )
- (func $~lib/rt/pure/__visit (; 83 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/rt/pure/__visit (; 81 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   local.get $0
   i32.const 6708
   i32.lt_u
@@ -9228,7 +9109,7 @@
    unreachable
   end
  )
- (func $~lib/array/Array<~lib/string/String>#__visit_impl (; 84 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<~lib/string/String>#__visit_impl (; 82 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   local.get $0
@@ -9261,7 +9142,7 @@
    end
   end
  )
- (func $~lib/rt/__visit_members (; 85 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/rt/__visit_members (; 83 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   block $block$4$break
    block $switch$1$default
     block $switch$1$case$5
@@ -9290,7 +9171,7 @@
    call $~lib/rt/pure/__visit
   end
  )
- (func $null (; 86 ;) (type $FUNCSIG$v)
+ (func $null (; 84 ;) (type $FUNCSIG$v)
   nop
  )
 )
diff --git a/tests/compiler/std/string.untouched.wat b/tests/compiler/std/string.untouched.wat
index 4fb62f7b..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)
@@ -920,19 +898,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 232
-     i32.const 288
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 232
+   i32.const 288
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -980,12 +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
@@ -1082,15 +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
@@ -1150,15 +1116,13 @@
   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
@@ -1168,21 +1132,19 @@
     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
@@ -1192,33 +1154,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -1227,7 +1186,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -1256,19 +1214,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 328
-     i32.const 184
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 328
+   i32.const 184
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1365,18 +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
@@ -1409,18 +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
@@ -1432,29 +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
@@ -1472,7 +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
@@ -1593,34 +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
@@ -1733,22 +1671,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1756,7 +1690,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1814,7 +1747,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1881,22 +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
@@ -1928,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2155,15 +1935,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -2171,15 +1951,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2187,10 +1967,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2206,65 +1986,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2272,15 +2057,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2288,15 +2073,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2304,10 +2089,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2323,307 +2108,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2631,148 +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
@@ -2780,76 +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
@@ -2857,40 +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
@@ -2898,22 +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
@@ -2985,26 +2750,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -3032,7 +2792,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -3042,22 +2801,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -3065,7 +2820,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -3104,7 +2858,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -3128,7 +2881,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -3150,7 +2902,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3507,7 +3258,6 @@
     i32.add
     local.set $7
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -3532,18 +3282,14 @@
   local.get $1
   i32.eq
   if
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 1
+   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
   i32.const 0
@@ -3556,18 +3302,14 @@
    i32.eq
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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
   call $~lib/string/String#get:length
@@ -3577,18 +3319,14 @@
   call $~lib/string/String#get:length
   i32.ne
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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
   i32.const 0
@@ -3692,21 +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
@@ -3737,16 +3473,12 @@
   local.get $5
   i32.gt_s
   if
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   local.get $6
@@ -3784,16 +3516,12 @@
   i32.const 0
   i32.eq
   if
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $2
   local.tee $3
@@ -3823,16 +3551,12 @@
   i32.const 0
   i32.lt_s
   if
-   block
-    i32.const 0
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   local.get $6
@@ -3861,16 +3585,12 @@
   local.get $3
   i32.eqz
   if
-   block
-    i32.const 0
-    local.set $4
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $4
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $4
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $4
+   return
   end
   local.get $0
   call $~lib/string/String#get:length
@@ -3878,16 +3598,12 @@
   local.get $5
   i32.eqz
   if
-   block
-    i32.const -1
-    local.set $4
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $4
-    return
-    unreachable
-   end
-   unreachable
+   i32.const -1
+   local.set $4
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $4
+   return
   end
   local.get $2
   local.tee $4
@@ -3924,23 +3640,18 @@
     call $~lib/util/string/compareImpl
     i32.eqz
     if
-     block
-      local.get $7
-      local.set $4
-      local.get $1
-      call $~lib/rt/pure/__release
-      local.get $4
-      return
-      unreachable
-     end
-     unreachable
+     local.get $7
+     local.set $4
+     local.get $1
+     call $~lib/rt/pure/__release
+     local.get $4
+     return
     end
     local.get $7
     i32.const 1
     i32.add
     local.set $7
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -3993,7 +3704,6 @@
     i32.add
     local.set $4
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -4046,17 +3756,13 @@
    i32.eqz
   end
   if
-   block
-    local.get $0
-    call $~lib/rt/pure/__retain
-    local.set $6
-    local.get $2
-    call $~lib/rt/pure/__release
-    local.get $6
-    return
-    unreachable
-   end
-   unreachable
+   local.get $0
+   call $~lib/rt/pure/__retain
+   local.set $6
+   local.get $2
+   call $~lib/rt/pure/__release
+   local.get $6
+   return
   end
   local.get $4
   local.get $3
@@ -4162,17 +3868,13 @@
    i32.eqz
   end
   if
-   block
-    local.get $0
-    call $~lib/rt/pure/__retain
-    local.set $6
-    local.get $2
-    call $~lib/rt/pure/__release
-    local.get $6
-    return
-    unreachable
-   end
-   unreachable
+   local.get $0
+   call $~lib/rt/pure/__retain
+   local.set $6
+   local.get $2
+   call $~lib/rt/pure/__release
+   local.get $6
+   return
   end
   local.get $4
   local.get $3
@@ -4249,17 +3951,13 @@
   local.get $3
   i32.eqz
   if
-   block
-    local.get $0
-    call $~lib/string/String#get:length
-    local.set $4
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $4
-    return
-    unreachable
-   end
-   unreachable
+   local.get $0
+   call $~lib/string/String#get:length
+   local.set $4
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $4
+   return
   end
   local.get $0
   call $~lib/string/String#get:length
@@ -4267,16 +3965,12 @@
   local.get $5
   i32.eqz
   if
-   block
-    i32.const -1
-    local.set $4
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $4
-    return
-    unreachable
-   end
-   unreachable
+   i32.const -1
+   local.set $4
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $4
+   return
   end
   local.get $2
   local.tee $4
@@ -4311,23 +4005,18 @@
     call $~lib/util/string/compareImpl
     i32.eqz
     if
-     block
-      local.get $7
-      local.set $4
-      local.get $1
-      call $~lib/rt/pure/__release
-      local.get $4
-      return
-      unreachable
-     end
-     unreachable
+     local.get $7
+     local.set $4
+     local.get $1
+     call $~lib/rt/pure/__release
+     local.get $4
+     return
     end
     local.get $7
     i32.const 1
     i32.sub
     local.set $7
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -4339,62 +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
@@ -4404,15 +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)
@@ -4431,16 +4115,12 @@
   local.get $2
   i32.eqz
   if
-   block
-    f64.const nan:0x8000000000000
-    local.set $3
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   f64.const nan:0x8000000000000
+   local.set $3
+   local.get $0
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $0
   local.set $4
@@ -4464,7 +4144,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -4478,16 +4157,12 @@
    local.tee $2
    i32.eqz
    if
-    block
-     f64.const nan:0x8000000000000
-     local.set $3
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $3
-     return
-     unreachable
-    end
-    unreachable
+    f64.const nan:0x8000000000000
+    local.set $3
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $3
+    return
    end
    local.get $4
    i32.const 2
@@ -4508,16 +4183,12 @@
     local.tee $2
     i32.eqz
     if
-     block
-      f64.const nan:0x8000000000000
-      local.set $3
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $3
-      return
-      unreachable
-     end
-     unreachable
+     f64.const nan:0x8000000000000
+     local.set $3
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $3
+     return
     end
     local.get $4
     i32.const 2
@@ -4586,55 +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
@@ -4667,14 +4326,12 @@
   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
-    end
+    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
@@ -4732,11 +4389,7 @@
        i32.sub
        local.set $5
       else       
-       block
-        br $break|2
-        unreachable
-       end
-       unreachable
+       br $break|2
       end
      end
     end
@@ -4744,11 +4397,7 @@
     local.get $1
     i32.ge_s
     if
-     block
-      br $break|2
-      unreachable
-     end
-     unreachable
+     br $break|2
     end
     local.get $8
     local.get $1
@@ -4763,7 +4412,6 @@
     i32.add
     local.set $4
     br $continue|2
-    unreachable
    end
    unreachable
   end
@@ -4805,16 +4453,12 @@
   local.get $1
   i32.eqz
   if
-   block
-    f64.const nan:0x8000000000000
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   f64.const nan:0x8000000000000
+   local.set $2
+   local.get $0
+   call $~lib/rt/pure/__release
+   local.get $2
+   return
   end
   local.get $0
   local.set $3
@@ -4838,7 +4482,6 @@
     i32.sub
     local.set $1
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -4852,16 +4495,12 @@
    local.tee $1
    i32.eqz
    if
-    block
-     f64.const nan:0x8000000000000
-     local.set $2
-     local.get $0
-     call $~lib/rt/pure/__release
-     local.get $2
-     return
-     unreachable
-    end
-    unreachable
+    f64.const nan:0x8000000000000
+    local.set $2
+    local.get $0
+    call $~lib/rt/pure/__release
+    local.get $2
+    return
    end
    local.get $3
    i32.const 2
@@ -4882,16 +4521,12 @@
     local.tee $1
     i32.eqz
     if
-     block
-      f64.const nan:0x8000000000000
-      local.set $2
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $2
-      return
-      unreachable
-     end
-     unreachable
+     f64.const nan:0x8000000000000
+     local.set $2
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $2
+     return
     end
     local.get $3
     i32.const 2
@@ -4910,14 +4545,12 @@
   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
@@ -4935,14 +4568,12 @@
      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
+       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
@@ -4978,11 +4609,7 @@
        i32.const 9
        i32.gt_u
        if
-        block
-         br $break|2
-         unreachable
-        end
-        unreachable
+        br $break|2
        end
        local.get $6
        local.get $4
@@ -5000,7 +4627,6 @@
        i32.add
        local.set $3
        br $continue|2
-       unreachable
       end
       unreachable
      end
@@ -5014,11 +4640,7 @@
     i32.const 10
     i32.ge_u
     if
-     block
-      br $break|1
-      unreachable
-     end
-     unreachable
+     br $break|1
     end
     local.get $6
     f64.const 10
@@ -5032,7 +4654,6 @@
     i32.add
     local.set $3
     br $continue|1
-    unreachable
    end
    unreachable
   end
@@ -5070,21 +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
@@ -5105,17 +4724,13 @@
   i32.const 0
   i32.eq
   if
-   block
-    i32.const 120
-    call $~lib/rt/pure/__retain
-    local.set $2
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 120
+   call $~lib/rt/pure/__retain
+   local.set $2
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $2
+   return
   end
   local.get $6
   i32.const 1
@@ -5209,18 +4824,14 @@
    i32.eq
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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
   call $~lib/string/String#get:length
@@ -5231,34 +4842,26 @@
   local.get $3
   i32.eqz
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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 $4
   i32.eqz
   if
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 1
+   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
   i32.const 0
@@ -5311,18 +4914,14 @@
    i32.eq
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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
   call $~lib/string/String#get:length
@@ -5333,34 +4932,26 @@
   local.get $4
   i32.eqz
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   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 $3
   i32.eqz
   if
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 1
+   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
   i32.const 0
@@ -5455,15 +5046,11 @@
    i64.gt_u
   end
   if
-   block
-    i32.const 1888
-    i32.const 456
-    i32.const 335
-    i32.const 6
-    call $~lib/builtins/abort
-    unreachable
-    unreachable
-   end
+   i32.const 1888
+   i32.const 456
+   i32.const 335
+   i32.const 6
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -5675,20 +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
@@ -6065,7 +5650,6 @@
      i32.add
      local.set $5
      br $continue|0
-     unreachable
     end
     unreachable
    end
@@ -6091,19 +5675,11 @@
    i32.shr_u
    i32.gt_u
    if
-    block
-     block
-      i32.const 1888
-      i32.const 2304
-      i32.const 14
-      i32.const 47
-      call $~lib/builtins/abort
-      unreachable
-      unreachable
-     end
-     unreachable
-     unreachable
-    end
+    i32.const 1888
+    i32.const 2304
+    i32.const 14
+    i32.const 47
+    call $~lib/builtins/abort
     unreachable
    end
    local.get $0
@@ -6208,52 +5784,42 @@
   local.get $2
   i32.eqz
   if
-   block
-    i32.const 0
-    i32.const 2
-    i32.const 3
-    i32.const 0
-    call $~lib/rt/__allocArray
-    call $~lib/rt/pure/__retain
-    local.set $3
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $3
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   i32.const 2
+   i32.const 3
+   i32.const 0
+   call $~lib/rt/__allocArray
+   call $~lib/rt/pure/__retain
+   local.set $3
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $3
+   return
   end
   local.get $1
   i32.const 0
   i32.eq
   if
-   block
-    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
-    call $~lib/rt/pure/__retain
-    local.set $4
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $4
-    return
-    unreachable
-   end
-   unreachable
+   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
+   call $~lib/rt/pure/__release
+   local.get $4
+   return
   end
   local.get $0
   call $~lib/string/String#get:length
@@ -6274,21 +5840,17 @@
    local.get $5
    i32.eqz
    if
-    block
-     i32.const 0
-     i32.const 2
-     i32.const 3
-     i32.const 0
-     call $~lib/rt/__allocArray
-     call $~lib/rt/pure/__retain
-     local.set $4
-     local.get $1
-     call $~lib/rt/pure/__release
-     local.get $4
-     return
-     unreachable
-    end
-    unreachable
+    i32.const 0
+    i32.const 2
+    i32.const 3
+    i32.const 0
+    call $~lib/rt/__allocArray
+    call $~lib/rt/pure/__retain
+    local.set $4
+    local.get $1
+    call $~lib/rt/pure/__release
+    local.get $4
+    return
    end
    local.get $5
    local.tee $4
@@ -6344,7 +5906,6 @@
      i32.add
      local.set $7
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -6443,23 +6004,18 @@
     local.get $2
     i32.eq
     if
-     block
-      local.get $9
-      local.set $4
-      local.get $1
-      call $~lib/rt/pure/__release
-      local.get $4
-      return
-      unreachable
-     end
-     unreachable
+     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
-    unreachable
    end
    unreachable
   end
@@ -6537,19 +6093,11 @@
   i32.load offset=12
   i32.ge_u
   if
-   block
-    block
-     i32.const 2352
-     i32.const 2304
-     i32.const 106
-     i32.const 45
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 2352
+   i32.const 2304
+   i32.const 106
+   i32.const 45
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -6559,19 +6107,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 232
-     i32.const 2304
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 232
+   i32.const 2304
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -6612,7 +6152,6 @@
     return
    end
    unreachable
-   unreachable
   else   
    local.get $0
    i32.const 10000000
@@ -6642,10 +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)
@@ -6713,7 +6250,6 @@
     i64.or
     i64.store
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -6826,18 +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
@@ -6869,18 +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
  )
@@ -6918,7 +6450,6 @@
     return
    end
    unreachable
-   unreachable
   else   
    local.get $0
    i64.const 100000000000000000
@@ -6948,10 +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)
@@ -7071,7 +6600,6 @@
     i64.or
     i64.store
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -7112,18 +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
@@ -7134,18 +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
@@ -7195,18 +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
@@ -7219,18 +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
@@ -7262,34 +6782,7 @@
   i32.add
   i64.load
  )
- (func $~lib/array/Array<u64>#__get (; 77 ;) (type $FUNCSIG$jii) (param $0 i32) (param $1 i32) (result i64)
-  local.get $1
-  local.get $0
-  i32.load offset=8
-  i32.const 3
-  i32.shr_u
-  i32.ge_u
-  if
-   block
-    block
-     i32.const 232
-     i32.const 2304
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
-   unreachable
-  end
-  local.get $0
-  local.get $1
-  call $~lib/array/Array<u64>#__unchecked_get
- )
- (func $~lib/array/Array<i16>#__unchecked_get (; 78 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<i16>#__unchecked_get (; 77 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $0
   i32.load offset=4
   local.get $1
@@ -7298,34 +6791,7 @@
   i32.add
   i32.load16_s
  )
- (func $~lib/array/Array<i16>#__get (; 79 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
-  local.get $1
-  local.get $0
-  i32.load offset=8
-  i32.const 1
-  i32.shr_u
-  i32.ge_u
-  if
-   block
-    block
-     i32.const 232
-     i32.const 2304
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
-   unreachable
-  end
-  local.get $0
-  local.get $1
-  call $~lib/array/Array<i16>#__unchecked_get
- )
- (func $~lib/util/number/genDigits (; 80 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
+ (func $~lib/util/number/genDigits (; 78 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
   (local $7 i32)
   (local $8 i64)
   (local $9 i64)
@@ -7446,163 +6912,117 @@
                 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
-              end
-              block
                local.get $12
-               i32.const 100000000
+               i32.const 1000000000
                i32.div_u
                local.set $17
                local.get $12
-               i32.const 100000000
+               i32.const 1000000000
                i32.rem_u
                local.set $12
                br $break|1
-               unreachable
               end
-              unreachable
-             end
-             block
               local.get $12
-              i32.const 10000000
+              i32.const 100000000
               i32.div_u
               local.set $17
               local.get $12
-              i32.const 10000000
+              i32.const 100000000
               i32.rem_u
               local.set $12
               br $break|1
-              unreachable
              end
-             unreachable
-            end
-            block
              local.get $12
-             i32.const 1000000
+             i32.const 10000000
              i32.div_u
              local.set $17
              local.get $12
-             i32.const 1000000
+             i32.const 10000000
              i32.rem_u
              local.set $12
              br $break|1
-             unreachable
             end
-            unreachable
-           end
-           block
             local.get $12
-            i32.const 100000
+            i32.const 1000000
             i32.div_u
             local.set $17
             local.get $12
-            i32.const 100000
+            i32.const 1000000
             i32.rem_u
             local.set $12
             br $break|1
-            unreachable
            end
-           unreachable
-          end
-          block
            local.get $12
-           i32.const 10000
+           i32.const 100000
            i32.div_u
            local.set $17
            local.get $12
-           i32.const 10000
+           i32.const 100000
            i32.rem_u
            local.set $12
            br $break|1
-           unreachable
           end
-          unreachable
-         end
-         block
           local.get $12
-          i32.const 1000
+          i32.const 10000
           i32.div_u
           local.set $17
           local.get $12
-          i32.const 1000
+          i32.const 10000
           i32.rem_u
           local.set $12
           br $break|1
-          unreachable
          end
-         unreachable
-        end
-        block
          local.get $12
-         i32.const 100
+         i32.const 1000
          i32.div_u
          local.set $17
          local.get $12
-         i32.const 100
+         i32.const 1000
          i32.rem_u
          local.set $12
          br $break|1
-         unreachable
         end
-        unreachable
-       end
-       block
         local.get $12
-        i32.const 10
+        i32.const 100
         i32.div_u
         local.set $17
         local.get $12
-        i32.const 10
+        i32.const 100
         i32.rem_u
         local.set $12
         br $break|1
-        unreachable
        end
-       unreachable
-      end
-      block
        local.get $12
+       i32.const 10
+       i32.div_u
        local.set $17
-       i32.const 0
+       local.get $12
+       i32.const 10
+       i32.rem_u
        local.set $12
        br $break|1
-       unreachable
       end
-      unreachable
-     end
-     block
-      i32.const 0
+      local.get $12
       local.set $17
+      i32.const 0
+      local.set $12
       br $break|1
-      unreachable
      end
-     unreachable
+     i32.const 0
+     local.set $17
+     br $break|1
     end
     local.get $17
     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
+     local.get $15
+     local.tee $18
+     i32.const 1
+     i32.add
+     local.set $15
+     local.get $18
      i32.const 1
      i32.shl
      i32.add
@@ -7633,98 +7053,94 @@
      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 $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)
-         local.get $23
+         i32.const 1
+        else         
+         local.get $20
          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
+         i64.sub
+         i64.gt_u
         end
-        i32.eqz
-        br_if $break|2
-        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
-        unreachable
+       else        
+        i32.const 0
        end
-       unreachable
+       i32.eqz
+       br_if $break|2
+       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
-      local.get $25
-      local.get $26
-      i32.store16
+      unreachable
      end
+     local.get $25
+     local.get $26
+     i32.store16
      local.get $15
      return
     end
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -7750,14 +7166,12 @@
    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
+    local.get $15
+    local.tee $17
+    i32.const 1
+    i32.add
+    local.set $15
+    local.get $17
     i32.const 1
     i32.shl
     i32.add
@@ -7796,95 +7210,90 @@
     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.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 $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)
-        local.get $23
+        i32.const 1
+       else        
+        local.get $20
         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
+        i64.sub
+        i64.gt_u
        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
-       unreachable
+      else       
+       i32.const 0
       end
-      unreachable
+      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
-     local.get $17
-     local.get $26
-     i32.store16
+     unreachable
     end
+    local.get $17
+    local.get $26
+    i32.store16
     local.get $15
     return
    end
    br $continue|3
-   unreachable
   end
   unreachable
-  local.get $15
  )
- (func $~lib/util/number/prettify (; 81 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/prettify (; 79 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -7949,7 +7358,6 @@
      i32.add
      local.set $4
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -8061,7 +7469,6 @@
        i32.add
        local.set $5
        br $loop|1
-       unreachable
       end
       unreachable
      end
@@ -8077,51 +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
@@ -8151,53 +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
@@ -8212,9 +7611,8 @@
    unreachable
   end
   unreachable
-  unreachable
  )
- (func $~lib/util/number/dtoa_core (; 82 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
+ (func $~lib/util/number/dtoa_core (; 80 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -8255,387 +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>#__get
-    global.set $~lib/util/number/_frc_pow
-    i32.const 5240
-    local.get $14
-    call $~lib/array/Array<i16>#__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
@@ -8652,7 +8034,7 @@
   local.get $2
   i32.add
  )
- (func $~lib/string/String#substring (; 83 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#substring (; 81 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -8771,7 +8153,7 @@
   local.get $10
   call $~lib/rt/pure/__retain
  )
- (func $~lib/util/number/dtoa (; 84 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/util/number/dtoa (; 82 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -8830,7 +8212,7 @@
   call $~lib/rt/tlsf/__free
   local.get $3
  )
- (func $start:std/string (; 85 ;) (type $FUNCSIG$v)
+ (func $start:std/string (; 83 ;) (type $FUNCSIG$v)
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
@@ -9041,14 +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
@@ -9060,14 +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
@@ -9079,16 +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
@@ -9969,42 +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
@@ -10360,43 +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
@@ -10545,21 +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
@@ -10673,229 +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
@@ -12435,11 +11793,11 @@
   local.get $128
   call $~lib/rt/pure/__release
  )
- (func $std/string/getString (; 86 ;) (type $FUNCSIG$i) (result i32)
+ (func $std/string/getString (; 84 ;) (type $FUNCSIG$i) (result i32)
   global.get $std/string/str
   call $~lib/rt/pure/__retain
  )
- (func $start (; 87 ;) (type $FUNCSIG$v)
+ (func $start (; 85 ;) (type $FUNCSIG$v)
   global.get $~lib/started
   if
    return
@@ -12449,7 +11807,7 @@
   end
   call $start:std/string
  )
- (func $~lib/rt/pure/markGray (; 88 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/markGray (; 86 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -12476,7 +11834,7 @@
    call $~lib/rt/__visit_members
   end
  )
- (func $~lib/rt/pure/scanBlack (; 89 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/scanBlack (; 87 ;) (type $FUNCSIG$vi) (param $0 i32)
   local.get $0
   local.get $0
   i32.load offset=4
@@ -12493,7 +11851,7 @@
   i32.const 4
   call $~lib/rt/__visit_members
  )
- (func $~lib/rt/pure/scan (; 90 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/scan (; 88 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -12530,7 +11888,7 @@
    end
   end
  )
- (func $~lib/rt/pure/collectWhite (; 91 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/rt/pure/collectWhite (; 89 ;) (type $FUNCSIG$vi) (param $0 i32)
   (local $1 i32)
   local.get $0
   i32.load offset=4
@@ -12568,7 +11926,7 @@
    call $~lib/rt/tlsf/freeBlock
   end
  )
- (func $~lib/rt/pure/__visit (; 92 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/rt/pure/__visit (; 90 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   local.get $0
@@ -12612,103 +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
@@ -12722,7 +12060,7 @@
    end
   end
  )
- (func $~lib/array/Array<~lib/string/String>#__visit_impl (; 93 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<~lib/string/String>#__visit_impl (; 91 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -12757,173 +12095,80 @@
     i32.add
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
  )
- (func $~lib/array/Array<i32>#__visit_impl (; 94 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<i32>#__visit_impl (; 92 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<u32>#__visit_impl (; 95 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<u32>#__visit_impl (; 93 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<u64>#__visit_impl (; 96 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<u64>#__visit_impl (; 94 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/array/Array<i16>#__visit_impl (; 97 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<i16>#__visit_impl (; 95 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   nop
  )
- (func $~lib/rt/__visit_members (; 98 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (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 (; 99 ;) (type $FUNCSIG$v)
+ (func $null (; 97 ;) (type $FUNCSIG$v)
  )
 )
diff --git a/tests/compiler/std/symbol.optimized.wat b/tests/compiler/std/symbol.optimized.wat
index c8bf6283..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
@@ -497,7 +495,6 @@
      i32.add
      local.set $2
      br $loop|0
-     unreachable
     end
     unreachable
    end
diff --git a/tests/compiler/std/symbol.untouched.wat b/tests/compiler/std/symbol.untouched.wat
index 7e389b68..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
@@ -439,7 +437,6 @@
      i32.add
      local.set $5
      br $continue|0
-     unreachable
     end
     unreachable
    end
@@ -451,19 +448,11 @@
   i32.const 1073741808
   i32.gt_u
   if
-   block
-    block
-     i32.const 96
-     i32.const 144
-     i32.const 56
-     i32.const 42
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 96
+   i32.const 144
+   i32.const 56
+   i32.const 42
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -482,16 +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
@@ -500,16 +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
@@ -522,36 +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
  )
@@ -560,16 +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
@@ -578,16 +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
@@ -600,36 +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
  )
@@ -655,15 +632,13 @@
   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
+    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
@@ -684,7 +659,6 @@
      i32.add
      local.set $2
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -749,7 +723,6 @@
     i32.add
     local.set $7
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -774,18 +747,14 @@
   local.get $1
   i32.eq
   if
-   block
-    i32.const 1
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 1
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   i32.const 0
@@ -798,18 +767,14 @@
    i32.eq
   end
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   call $~lib/string/String#get:length
@@ -819,18 +784,14 @@
   call $~lib/string/String#get:length
   i32.ne
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/stub/__release
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/rt/stub/__release
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $0
   i32.const 0
@@ -882,16 +843,12 @@
      i32.const 0
     end
     if
-     block
-      local.get $3
-      local.set $4
-      local.get $1
-      call $~lib/rt/stub/__release
-      local.get $4
-      return
-      unreachable
-     end
-     unreachable
+     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
@@ -901,7 +858,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1004,9 +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
@@ -1016,9 +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
@@ -1079,63 +1031,54 @@
      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.const 12
      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
-    end
+    i32.const 12
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -1215,19 +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
@@ -1352,7 +1291,6 @@
     i32.and
     local.set $3
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1388,9 +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
@@ -1400,9 +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
@@ -1458,63 +1392,54 @@
      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.const 12
      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
-    end
+    i32.const 12
     i32.add
     local.set $6
     br $continue|0
-    unreachable
    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
@@ -1600,19 +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
@@ -1661,51 +1582,41 @@
   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
    local.get $0
    call $~lib/map/Map<~lib/string/String,usize>#has
    if
-    block
-     global.get $~lib/symbol/stringToId
-     local.get $0
-     call $~lib/map/Map<~lib/string/String,usize>#get
-     local.set $1
-     local.get $0
-     call $~lib/rt/stub/__release
-     local.get $1
-     return
-     unreachable
-    end
-    unreachable
+    global.get $~lib/symbol/stringToId
+    local.get $0
+    call $~lib/map/Map<~lib/string/String,usize>#get
+    local.set $1
+    local.get $0
+    call $~lib/rt/stub/__release
+    local.get $1
+    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
@@ -1764,10 +1675,6 @@
    local.tee $2
   else   
    unreachable
-   call $~lib/rt/stub/__retain
-   unreachable
-   local.tee $4
-   unreachable
   end
   call $~lib/rt/stub/__retain
  )
@@ -1807,22 +1714,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1830,7 +1733,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1888,7 +1790,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1955,22 +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
@@ -2002,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2229,15 +1978,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -2245,15 +1994,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2261,10 +2010,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2280,65 +2029,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2346,15 +2100,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2362,15 +2116,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2378,10 +2132,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2397,307 +2151,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2705,148 +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
@@ -2854,76 +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
@@ -2931,40 +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
@@ -2972,22 +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
@@ -3059,26 +2793,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -3106,7 +2835,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -3116,22 +2844,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -3139,7 +2863,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -3178,7 +2901,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -3202,7 +2924,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -3224,7 +2945,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3245,21 +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
@@ -3280,17 +2998,13 @@
   i32.const 0
   i32.eq
   if
-   block
-    i32.const 200
-    call $~lib/rt/stub/__retain
-    local.set $2
-    local.get $1
-    call $~lib/rt/stub/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 200
+   call $~lib/rt/stub/__retain
+   local.set $2
+   local.get $1
+   call $~lib/rt/stub/__release
+   local.get $2
+   return
   end
   local.get $6
   i32.const 1
@@ -3408,53 +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
@@ -3467,16 +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
@@ -3489,16 +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
@@ -3511,16 +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
@@ -3533,16 +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
@@ -3555,16 +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
@@ -3577,16 +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
@@ -3599,16 +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
@@ -3621,16 +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
@@ -3643,40 +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 e367cd19..913493a6 100644
--- a/tests/compiler/std/typedarray.optimized.wat
+++ b/tests/compiler/std/typedarray.optimized.wat
@@ -2305,7 +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
@@ -2320,7 +2319,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $2
   i32.store
   local.get $1
@@ -2431,7 +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
@@ -2446,7 +2443,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $2
   i32.store
   local.get $1
@@ -2544,7 +2540,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -2621,7 +2616,6 @@
    i32.and
    local.tee $2
    i32.sub
-   local.set $3
    local.get $0
    local.get $2
    i32.add
@@ -2633,7 +2627,6 @@
    i32.mul
    local.tee $0
    i32.store
-   local.get $3
    i32.const -4
    i32.and
    local.tee $3
@@ -3486,7 +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
@@ -3501,7 +3493,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $2
   i32.store
   local.get $1
@@ -9114,10 +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)
@@ -9383,10 +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)
@@ -9594,10 +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)
@@ -9754,10 +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)
@@ -9867,10 +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)
@@ -10076,10 +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)
@@ -10344,10 +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)
@@ -11940,7 +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
@@ -11955,7 +11931,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $1
   i32.store
   local.get $0
@@ -12168,7 +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
@@ -12183,7 +12157,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $1
   i32.store
   local.get $0
@@ -12454,7 +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
@@ -12469,7 +12441,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
@@ -12750,7 +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
@@ -12765,7 +12735,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
@@ -13196,7 +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
@@ -13211,7 +13179,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
@@ -13480,7 +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
@@ -13495,7 +13461,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
@@ -13710,7 +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
@@ -13725,7 +13689,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
@@ -13997,7 +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
@@ -14012,7 +13974,6 @@
    local.get $6
    call $~lib/rt/pure/__release
   end
-  local.get $5
   local.get $3
   i32.store
   local.get $1
diff --git a/tests/compiler/std/typedarray.untouched.wat b/tests/compiler/std/typedarray.untouched.wat
index 34a36050..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
@@ -894,15 +868,13 @@
   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
@@ -912,21 +884,19 @@
     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
@@ -936,33 +906,30 @@
       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 $loop|1
-      unreachable
      end
      unreachable
     end
@@ -971,7 +938,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -1000,19 +966,11 @@
   i32.const 1073741808
   i32.ge_u
   if
-   block
-    block
-     i32.const 232
-     i32.const 184
-     i32.const 447
-     i32.const 29
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 232
+   i32.const 184
+   i32.const 447
+   i32.const 29
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -1109,18 +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
@@ -1153,18 +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
@@ -1176,29 +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
@@ -1216,7 +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
@@ -1337,34 +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
@@ -1560,19 +1506,11 @@
   i32.load
   i32.gt_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 392
-     i32.const 22
-     i32.const 27
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 392
+   i32.const 22
+   i32.const 27
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -1600,22 +1538,18 @@
     end
     i32.eqz
     br_if $break|0
-    block (result i32)
-     local.get $0
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $5
-    end
-    block (result i32)
-     local.get $1
-     local.tee $5
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $5
-    end
+    local.get $0
+    local.tee $5
+    i32.const 1
+    i32.add
+    local.set $0
+    local.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
@@ -1623,7 +1557,6 @@
     i32.sub
     local.set $2
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -1681,7 +1614,6 @@
      i32.sub
      local.set $2
      br $continue|1
-     unreachable
     end
     unreachable
    end
@@ -1748,22 +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
@@ -1795,226 +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
-         i32.eqz
-         br_if $break|3
-         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
-         unreachable
-        end
-        unreachable
-       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
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.get $5
+      local.get $1
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $1
+      local.get $5
       i32.load8_u
       i32.store8
-      block (result i32)
-       local.get $0
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $0
-       local.get $5
-      end
-      block (result i32)
-       local.get $1
-       local.tee $5
-       i32.const 1
-       i32.add
-       local.set $1
-       local.get $5
-      end
+      local.get $0
+      local.tee $5
+      i32.const 1
+      i32.add
+      local.set $0
+      local.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.const 3
       i32.sub
       local.set $2
-      block $break|4
-       loop $continue|4
+      block $break|3
+       loop $continue|3
         local.get $2
-        i32.const 18
+        i32.const 17
         i32.ge_u
         i32.eqz
-        br_if $break|4
+        br_if $break|3
         local.get $1
-        i32.const 2
+        i32.const 1
         i32.add
         i32.load
         local.set $4
         local.get $0
         local.get $3
-        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 6
+        i32.const 5
         i32.add
         i32.load
         local.set $3
@@ -2022,15 +1802,15 @@
         i32.const 4
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        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 $4
@@ -2038,15 +1818,15 @@
         i32.const 8
         i32.add
         local.get $3
-        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 14
+        i32.const 13
         i32.add
         i32.load
         local.set $3
@@ -2054,10 +1834,10 @@
         i32.const 12
         i32.add
         local.get $4
-        i32.const 16
+        i32.const 24
         i32.shr_u
         local.get $3
-        i32.const 16
+        i32.const 8
         i32.shl
         i32.or
         i32.store
@@ -2073,65 +1853,70 @@
         i32.const 16
         i32.sub
         local.set $2
-        br $continue|4
-        unreachable
+        br $continue|3
        end
        unreachable
       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
+     local.get $0
+     local.tee $5
+     i32.const 1
+     i32.add
+     local.set $0
+     local.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 1
+     i32.const 2
      i32.sub
      local.set $2
-     block $break|5
-      loop $continue|5
+     block $break|4
+      loop $continue|4
        local.get $2
-       i32.const 19
+       i32.const 18
        i32.ge_u
        i32.eqz
-       br_if $break|5
+       br_if $break|4
        local.get $1
-       i32.const 3
+       i32.const 2
        i32.add
        i32.load
        local.set $4
        local.get $0
        local.get $3
-       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 7
+       i32.const 6
        i32.add
        i32.load
        local.set $3
@@ -2139,15 +1924,15 @@
        i32.const 4
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       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 $4
@@ -2155,15 +1940,15 @@
        i32.const 8
        i32.add
        local.get $3
-       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 15
+       i32.const 14
        i32.add
        i32.load
        local.set $3
@@ -2171,10 +1956,10 @@
        i32.const 12
        i32.add
        local.get $4
-       i32.const 8
+       i32.const 16
        i32.shr_u
        local.get $3
-       i32.const 24
+       i32.const 16
        i32.shl
        i32.or
        i32.store
@@ -2190,307 +1975,347 @@
        i32.const 16
        i32.sub
        local.set $2
-       br $continue|5
-       unreachable
+       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
@@ -2498,148 +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
@@ -2647,76 +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
@@ -2724,40 +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
@@ -2765,22 +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
@@ -2852,26 +2617,21 @@
        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
+       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
-       unreachable
       end
       unreachable
      end
@@ -2899,7 +2659,6 @@
        i32.add
        local.set $4
        br $continue|1
-       unreachable
       end
       unreachable
      end
@@ -2909,22 +2668,18 @@
       local.get $3
       i32.eqz
       br_if $break|2
-      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
+      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
@@ -2932,7 +2687,6 @@
       i32.sub
       local.set $3
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -2971,7 +2725,6 @@
        i32.load8_u
        i32.store8
        br $continue|3
-       unreachable
       end
       unreachable
      end
@@ -2995,7 +2748,6 @@
        i64.load
        i64.store
        br $continue|4
-       unreachable
       end
       unreachable
      end
@@ -3017,7 +2769,6 @@
       i32.load8_u
       i32.store8
       br $continue|5
-      unreachable
      end
      unreachable
     end
@@ -3264,19 +3015,11 @@
   i32.shr_u
   i32.gt_u
   if
-   block
-    block
-     i32.const 80
-     i32.const 128
-     i32.const 14
-     i32.const 56
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 80
+   i32.const 128
+   i32.const 14
+   i32.const 56
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $1
@@ -3286,44 +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
@@ -4118,19 +3857,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 443
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 443
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4150,19 +3881,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 437
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 437
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4257,23 +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
@@ -4304,19 +4025,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 853
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 853
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -4412,23 +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
@@ -4491,26 +4202,22 @@
       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 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
-       block (result i32)
-        local.get $5
-        local.tee $7
-        i32.const 1
-        i32.sub
-        local.set $5
-        local.get $7
-       end
+       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
@@ -4519,14 +4226,9 @@
        local.get $6
        f64.store
       else       
-       block
-        br $break|1
-        unreachable
-       end
-       unreachable
+       br $break|1
       end
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -4544,7 +4246,6 @@
     i32.add
     local.set $3
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -4808,7 +4509,6 @@
      i32.add
      local.set $5
      br $continue|0
-     unreachable
     end
     unreachable
    end
@@ -4881,7 +4581,6 @@
       i32.shr_s
       local.set $6
       br $continue|1
-      unreachable
      end
      unreachable
     end
@@ -4903,14 +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
@@ -4956,7 +4653,6 @@
     i32.sub
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5019,7 +4715,6 @@
       local.get $5
       local.set $6
       br $continue|3
-      unreachable
      end
      unreachable
     end
@@ -5040,14 +4735,12 @@
       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 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
@@ -5089,7 +4782,6 @@
       i32.shr_s
       local.set $6
       br $continue|4
-      unreachable
      end
      unreachable
     end
@@ -5098,7 +4790,6 @@
     i32.sub
     local.set $7
     br $loop|2
-    unreachable
    end
    unreachable
   end
@@ -5138,16 +4829,12 @@
    i32.const 1
    i32.le_s
    if
-    block
-     local.get $3
-     local.set $5
-     local.get $3
-     call $~lib/rt/pure/__release
-     local.get $5
-     br $~lib/typedarray/SORT<~lib/typedarray/Float64Array,f64>|inlined.0
-     unreachable
-    end
-    unreachable
+    local.get $3
+    local.set $5
+    local.get $3
+    call $~lib/rt/pure/__release
+    local.get $5
+    br $~lib/typedarray/SORT<~lib/typedarray/Float64Array,f64>|inlined.0
    end
    local.get $3
    i32.load offset=4
@@ -5162,14 +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
@@ -5187,27 +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
@@ -5272,19 +4955,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 847
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 847
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -5301,19 +4976,11 @@
   i32.load offset=8
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 197
-     i32.const 44
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 197
+   i32.const 44
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -5341,19 +5008,11 @@
   i32.load offset=8
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 191
-     i32.const 44
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 191
+   i32.const 44
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -5368,19 +5027,11 @@
   i32.load offset=8
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 33
-     i32.const 44
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 33
+   i32.const 44
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -5527,19 +5178,11 @@
   i32.load offset=8
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 27
-     i32.const 44
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 27
+   i32.const 44
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -5565,19 +5208,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 512
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 512
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -5600,27 +5235,21 @@
   call $~lib/array/Array<i8>#get:length
   i32.ne
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/rt/pure/__release
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $2
+   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
+   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
@@ -5635,25 +5264,20 @@
     call $~lib/array/Array<i8>#__get
     i32.ne
     if
-     block
-      i32.const 0
-      local.set $4
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $1
-      call $~lib/rt/pure/__release
-      local.get $4
-      return
-      unreachable
-     end
-     unreachable
+     i32.const 0
+     local.set $4
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $1
+     call $~lib/rt/pure/__release
+     local.get $4
+     return
     end
     local.get $2
     i32.const 1
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5749,23 +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
@@ -5881,7 +5503,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -5908,19 +5529,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 512
-     i32.const 109
-     i32.const 61
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 512
+   i32.const 109
+   i32.const 61
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -5943,27 +5556,21 @@
   call $~lib/array/Array<i32>#get:length
   i32.ne
   if
-   block
-    i32.const 0
-    local.set $2
-    local.get $0
-    call $~lib/rt/pure/__release
-    local.get $1
-    call $~lib/rt/pure/__release
-    local.get $2
-    return
-    unreachable
-   end
-   unreachable
+   i32.const 0
+   local.set $2
+   local.get $0
+   call $~lib/rt/pure/__release
+   local.get $1
+   call $~lib/rt/pure/__release
+   local.get $2
+   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
+   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
@@ -5978,25 +5585,20 @@
     call $~lib/array/Array<i32>#__get
     i32.ne
     if
-     block
-      i32.const 0
-      local.set $4
-      local.get $0
-      call $~lib/rt/pure/__release
-      local.get $1
-      call $~lib/rt/pure/__release
-      local.get $4
-      return
-      unreachable
-     end
-     unreachable
+     i32.const 0
+     local.set $4
+     local.get $0
+     call $~lib/rt/pure/__release
+     local.get $1
+     call $~lib/rt/pure/__release
+     local.get $4
+     return
     end
     local.get $2
     i32.const 1
     i32.add
     local.set $2
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6039,41 +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
+   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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6137,19 +5734,11 @@
   i32.load offset=8
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 115
-     i32.const 44
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 115
+   i32.const 44
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -6190,41 +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
+   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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6311,41 +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
+   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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6409,19 +5988,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 279
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 279
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -6464,41 +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
+   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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6564,19 +6130,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 361
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 361
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -6619,41 +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
+   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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6740,41 +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
+   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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6836,19 +6384,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 525
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 525
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -6891,41 +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
+   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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -6987,19 +6522,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 607
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 607
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -7043,41 +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
+   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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7139,19 +6661,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 689
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 689
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -7195,41 +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
+   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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7291,19 +6800,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 771
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 771
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -7347,41 +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
+   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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7467,41 +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
+   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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7596,28 +7087,25 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7716,28 +7204,25 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7834,28 +7319,25 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -7952,28 +7434,25 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8072,28 +7551,25 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8190,28 +7666,25 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8306,28 +7779,25 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8423,28 +7893,25 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8540,28 +8007,25 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8657,28 +8121,25 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8774,28 +8235,25 @@
     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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -8905,27 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9068,27 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9106,19 +8558,11 @@
   i32.load offset=8
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 109
-     i32.const 44
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 109
+   i32.const 44
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -9258,27 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9421,27 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9461,19 +8899,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 273
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 273
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -9615,27 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9655,19 +9082,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 355
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 355
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -9809,27 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -9972,27 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10012,19 +9425,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 519
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 519
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -10166,27 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10206,19 +9608,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 601
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 601
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -10360,27 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10400,19 +9791,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 683
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 683
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -10554,27 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10594,19 +9974,11 @@
   i32.shr_u
   i32.ge_u
   if
-   block
-    block
-     i32.const 336
-     i32.const 432
-     i32.const 765
-     i32.const 63
-     call $~lib/builtins/abort
-     unreachable
-     unreachable
-    end
-    unreachable
-    unreachable
-   end
+   i32.const 336
+   i32.const 432
+   i32.const 765
+   i32.const 63
+   call $~lib/builtins/abort
    unreachable
   end
   local.get $0
@@ -10748,27 +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 $loop|0
-    unreachable
    end
    unreachable
   end
@@ -10889,51 +10258,42 @@
    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
+    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
-      block
-       i32.const 1
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/SOME<~lib/typedarray/Int8Array,i8>|inlined.0
-       unreachable
-      end
-      unreachable
+      i32.const 1
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/SOME<~lib/typedarray/Int8Array,i8>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -11054,51 +10414,42 @@
    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
+    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
-      block
-       i32.const 1
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/SOME<~lib/typedarray/Uint8Array,u8>|inlined.0
-       unreachable
-      end
-      unreachable
+      i32.const 1
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/SOME<~lib/typedarray/Uint8Array,u8>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -11217,51 +10568,42 @@
    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
+    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
-      block
-       i32.const 1
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/SOME<~lib/typedarray/Uint8ClampedArray,u8>|inlined.0
-       unreachable
-      end
-      unreachable
+      i32.const 1
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/SOME<~lib/typedarray/Uint8ClampedArray,u8>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -11382,51 +10724,42 @@
    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
+    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
-      block
-       i32.const 1
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/SOME<~lib/typedarray/Int16Array,i16>|inlined.0
-       unreachable
-      end
-      unreachable
+      i32.const 1
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/SOME<~lib/typedarray/Int16Array,i16>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -11547,51 +10880,42 @@
    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
+    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
-      block
-       i32.const 1
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/SOME<~lib/typedarray/Uint16Array,u16>|inlined.0
-       unreachable
-      end
-      unreachable
+      i32.const 1
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/SOME<~lib/typedarray/Uint16Array,u16>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -11708,51 +11032,42 @@
    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
+    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
-      block
-       i32.const 1
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/SOME<~lib/typedarray/Int32Array,i32>|inlined.0
-       unreachable
-      end
-      unreachable
+      i32.const 1
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/SOME<~lib/typedarray/Int32Array,i32>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -11867,51 +11182,42 @@
    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
+    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
-      block
-       i32.const 1
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/SOME<~lib/typedarray/Uint32Array,u32>|inlined.0
-       unreachable
-      end
-      unreachable
+      i32.const 1
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/SOME<~lib/typedarray/Uint32Array,u32>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -12026,51 +11332,42 @@
    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
+    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
-      block
-       i32.const 1
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/SOME<~lib/typedarray/Int64Array,i64>|inlined.0
-       unreachable
-      end
-      unreachable
+      i32.const 1
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/SOME<~lib/typedarray/Int64Array,i64>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -12185,51 +11482,42 @@
    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
+    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
-      block
-       i32.const 1
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/SOME<~lib/typedarray/Uint64Array,u64>|inlined.0
-       unreachable
-      end
-      unreachable
+      i32.const 1
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/SOME<~lib/typedarray/Uint64Array,u64>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -12344,51 +11632,42 @@
    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
+    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
-      block
-       i32.const 1
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/SOME<~lib/typedarray/Float32Array,f32>|inlined.0
-       unreachable
-      end
-      unreachable
+      i32.const 1
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/SOME<~lib/typedarray/Float32Array,f32>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -12503,51 +11782,42 @@
    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
+    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
-      block
-       i32.const 1
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/SOME<~lib/typedarray/Float64Array,f64>|inlined.0
-       unreachable
-      end
-      unreachable
+      i32.const 1
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/SOME<~lib/typedarray/Float64Array,f64>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -12666,51 +11936,42 @@
    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
+    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
-      block
-       local.get $5
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int8Array,i8>|inlined.0
-       unreachable
-      end
-      unreachable
+      local.get $5
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int8Array,i8>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -12830,51 +12091,42 @@
    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
+    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
-      block
-       local.get $5
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint8Array,u8>|inlined.0
-       unreachable
-      end
-      unreachable
+      local.get $5
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint8Array,u8>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -12992,51 +12244,42 @@
    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
+    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
-      block
-       local.get $5
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint8ClampedArray,u8>|inlined.0
-       unreachable
-      end
-      unreachable
+      local.get $5
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint8ClampedArray,u8>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -13156,51 +12399,42 @@
    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
+    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
-      block
-       local.get $5
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int16Array,i16>|inlined.0
-       unreachable
-      end
-      unreachable
+      local.get $5
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int16Array,i16>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -13320,51 +12554,42 @@
    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
+    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
-      block
-       local.get $5
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint16Array,u16>|inlined.0
-       unreachable
-      end
-      unreachable
+      local.get $5
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint16Array,u16>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -13480,51 +12705,42 @@
    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
+    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
-      block
-       local.get $5
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int32Array,i32>|inlined.0
-       unreachable
-      end
-      unreachable
+      local.get $5
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int32Array,i32>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -13638,51 +12854,42 @@
    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
+    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
-      block
-       local.get $5
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint32Array,u32>|inlined.0
-       unreachable
-      end
-      unreachable
+      local.get $5
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint32Array,u32>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -13796,51 +13003,42 @@
    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
+    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
-      block
-       local.get $5
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int64Array,i64>|inlined.0
-       unreachable
-      end
-      unreachable
+      local.get $5
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Int64Array,i64>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -13954,51 +13152,42 @@
    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
+    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
-      block
-       local.get $5
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint64Array,u64>|inlined.0
-       unreachable
-      end
-      unreachable
+      local.get $5
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Uint64Array,u64>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -14112,51 +13301,42 @@
    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
+    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
-      block
-       local.get $5
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Float32Array,f32>|inlined.0
-       unreachable
-      end
-      unreachable
+      local.get $5
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Float32Array,f32>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -14270,51 +13450,42 @@
    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
+    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
-      block
-       local.get $5
-       local.set $7
-       local.get $3
-       call $~lib/rt/pure/__release
-       local.get $7
-       br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Float64Array,f64>|inlined.0
-       unreachable
-      end
-      unreachable
+      local.get $5
+      local.set $7
+      local.get $3
+      call $~lib/rt/pure/__release
+      local.get $7
+      br $~lib/typedarray/FIND_INDEX<~lib/typedarray/Float64Array,f64>|inlined.0
      end
      local.get $5
      i32.const 1
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -14434,13 +13605,11 @@
    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
+    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
@@ -14448,26 +13617,20 @@
      i32.eqz
      br_if $break|0
      block $continue|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
-       block
-        br $continue|0
-        unreachable
-       end
-       unreachable
+       br $continue|0
       end
       i32.const 0
       local.set $7
@@ -14481,7 +13644,6 @@
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -14604,13 +13766,11 @@
    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
+    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
@@ -14618,26 +13778,20 @@
      i32.eqz
      br_if $break|0
      block $continue|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
-       block
-        br $continue|0
-        unreachable
-       end
-       unreachable
+       br $continue|0
       end
       i32.const 0
       local.set $7
@@ -14651,7 +13805,6 @@
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -14772,13 +13925,11 @@
    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
+    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
@@ -14786,26 +13937,20 @@
      i32.eqz
      br_if $break|0
      block $continue|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
-       block
-        br $continue|0
-        unreachable
-       end
-       unreachable
+       br $continue|0
       end
       i32.const 0
       local.set $7
@@ -14819,7 +13964,6 @@
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -14942,13 +14086,11 @@
    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
+    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
@@ -14956,26 +14098,20 @@
      i32.eqz
      br_if $break|0
      block $continue|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
-       block
-        br $continue|0
-        unreachable
-       end
-       unreachable
+       br $continue|0
       end
       i32.const 0
       local.set $7
@@ -14989,7 +14125,6 @@
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -15112,13 +14247,11 @@
    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
+    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
@@ -15126,26 +14259,20 @@
      i32.eqz
      br_if $break|0
      block $continue|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
-       block
-        br $continue|0
-        unreachable
-       end
-       unreachable
+       br $continue|0
       end
       i32.const 0
       local.set $7
@@ -15159,7 +14286,6 @@
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -15278,13 +14404,11 @@
    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
+    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
@@ -15292,26 +14416,20 @@
      i32.eqz
      br_if $break|0
      block $continue|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
-       block
-        br $continue|0
-        unreachable
-       end
-       unreachable
+       br $continue|0
       end
       i32.const 0
       local.set $7
@@ -15325,7 +14443,6 @@
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -15442,13 +14559,11 @@
    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
+    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
@@ -15456,26 +14571,20 @@
      i32.eqz
      br_if $break|0
      block $continue|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
-       block
-        br $continue|0
-        unreachable
-       end
-       unreachable
+       br $continue|0
       end
       i32.const 0
       local.set $7
@@ -15489,7 +14598,6 @@
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -15606,13 +14714,11 @@
    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
+    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
@@ -15620,26 +14726,20 @@
      i32.eqz
      br_if $break|0
      block $continue|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
-       block
-        br $continue|0
-        unreachable
-       end
-       unreachable
+       br $continue|0
       end
       i32.const 0
       local.set $7
@@ -15653,7 +14753,6 @@
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -15770,13 +14869,11 @@
    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
+    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
@@ -15784,26 +14881,20 @@
      i32.eqz
      br_if $break|0
      block $continue|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
-       block
-        br $continue|0
-        unreachable
-       end
-       unreachable
+       br $continue|0
       end
       i32.const 0
       local.set $7
@@ -15817,7 +14908,6 @@
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -16087,7 +15177,6 @@
     i32.sub
     local.set $4
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -16187,13 +15276,11 @@
    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
+    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
@@ -16201,26 +15288,20 @@
      i32.eqz
      br_if $break|0
      block $continue|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
-       block
-        br $continue|0
-        unreachable
-       end
-       unreachable
+       br $continue|0
       end
       i32.const 0
       local.set $7
@@ -16234,7 +15315,6 @@
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -16504,7 +15584,6 @@
     i64.sub
     local.set $4
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -16606,13 +15685,11 @@
    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
+    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
@@ -16620,26 +15697,20 @@
      i32.eqz
      br_if $break|0
      block $continue|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
-       block
-        br $continue|0
-        unreachable
-       end
-       unreachable
+       br $continue|0
       end
       i32.const 0
       local.set $7
@@ -16653,7 +15724,6 @@
      i32.add
      local.set $5
      br $loop|0
-     unreachable
     end
     unreachable
    end
@@ -16813,13 +15883,11 @@
   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
+   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
@@ -16843,7 +15911,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -16984,13 +16051,11 @@
   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
+   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
@@ -17014,7 +16079,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -17149,13 +16213,11 @@
   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
+   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
@@ -17179,7 +16241,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -17318,13 +16379,11 @@
   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
+   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
@@ -17348,7 +16407,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -17489,13 +16547,11 @@
   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
+   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
@@ -17519,7 +16575,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -17650,13 +16705,11 @@
   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
+   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
@@ -17680,7 +16733,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -17805,13 +16857,11 @@
   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
+   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
@@ -17835,7 +16885,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -17961,13 +17010,11 @@
   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
+   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
@@ -17991,7 +17038,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -18120,13 +17166,11 @@
   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
+   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
@@ -18150,7 +17194,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -18279,13 +17322,11 @@
   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
+   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
@@ -18309,7 +17350,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -18438,13 +17478,11 @@
   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
+   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
@@ -18468,7 +17506,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -18544,15 +17581,13 @@
   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
+   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
@@ -18581,18 +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
+    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
-    unreachable
    end
    unreachable
   end
@@ -18658,7 +17690,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -18701,7 +17732,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -18798,15 +17828,13 @@
   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
+   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
@@ -18835,18 +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
+    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
-    unreachable
    end
    unreachable
   end
@@ -18936,23 +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
@@ -19031,7 +18054,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -19072,7 +18094,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -19169,15 +18190,13 @@
   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
+   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
@@ -19206,18 +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
+    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
-    unreachable
    end
    unreachable
   end
@@ -19307,23 +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
@@ -19402,7 +18416,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -19443,7 +18456,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -19540,15 +18552,13 @@
   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
+   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
@@ -19577,18 +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
+    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
-    unreachable
    end
    unreachable
   end
@@ -19678,23 +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
@@ -19777,7 +18782,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -19820,7 +18824,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -19917,15 +18920,13 @@
   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
+   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
@@ -19954,18 +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
+    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
-    unreachable
    end
    unreachable
   end
@@ -20055,23 +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
@@ -20150,7 +19146,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -20191,7 +19186,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -20288,15 +19282,13 @@
   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
+   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
@@ -20325,18 +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
+    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
-    unreachable
    end
    unreachable
   end
@@ -20394,7 +19383,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -20433,7 +19421,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -20530,15 +19517,13 @@
   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
+   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
@@ -20567,18 +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
+    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
-    unreachable
    end
    unreachable
   end
@@ -20668,23 +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
@@ -20759,7 +19739,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -20798,7 +19777,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -20895,15 +19873,13 @@
   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
+   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
@@ -20932,18 +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
+    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
-    unreachable
    end
    unreachable
   end
@@ -21033,23 +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
@@ -21126,7 +20097,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -21166,7 +20136,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -21263,15 +20232,13 @@
   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
+   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
@@ -21300,18 +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
+    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
-    unreachable
    end
    unreachable
   end
@@ -21401,23 +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
@@ -21494,7 +20456,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -21534,7 +20495,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -21631,15 +20591,13 @@
   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
+   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
@@ -21668,18 +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
+    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
-    unreachable
    end
    unreachable
   end
@@ -21769,23 +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
@@ -21862,7 +20815,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -21902,7 +20854,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -21999,15 +20950,13 @@
   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
+   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
@@ -22036,18 +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
+    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
-    unreachable
    end
    unreachable
   end
@@ -22107,7 +21053,6 @@
     i32.add
     local.set $5
     br $loop|0
-    unreachable
    end
    unreachable
   end
@@ -22147,7 +21092,6 @@
     i32.add
     local.set $5
     br $loop|1
-    unreachable
    end
    unreachable
   end
@@ -22376,1096 +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>
@@ -23738,103 +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
@@ -23851,98 +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 0c9d3857..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)
@@ -96,11 +91,7 @@
      br_if $case0|0
      br $case1|0
     end
-    block
-     br $break|0
-     unreachable
-    end
-    unreachable
+    br $break|0
    end
    i32.const 2
    return
@@ -123,49 +114,41 @@
     i32.const 1
     return
    end
-   block
-    br $break|0
-    unreachable
-   end
-   unreachable
+   br $break|0
   end
   i32.const 2
  )
  (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.untouched.wat b/tests/compiler/while.untouched.wat
index 76ed70e9..5381fb87 100644
--- a/tests/compiler/while.untouched.wat
+++ b/tests/compiler/while.untouched.wat
@@ -27,7 +27,6 @@
     i32.add
     global.set $while/m
     br $continue|0
-    unreachable
    end
    unreachable
   end
@@ -86,7 +85,6 @@
       i32.add
       global.set $while/o
       br $continue|2
-      unreachable
      end
      unreachable
     end
@@ -115,7 +113,6 @@
      unreachable
     end
     br $continue|1
-    unreachable
    end
    unreachable
   end
@@ -161,14 +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
@@ -182,7 +177,6 @@
     br_if $break|3
     nop
     br $continue|3
-    unreachable
    end
    unreachable
   end