diff --git a/std/assembly/allocator/arena.ts b/std/assembly/allocator/arena.ts
index b24bac6a..f5b87437 100644
--- a/std/assembly/allocator/arena.ts
+++ b/std/assembly/allocator/arena.ts
@@ -1,8 +1,9 @@
-/////////////// A simple yet effective Arena Memory Allocator /////////////////
-
-// Provides a `reset_memory` function to reset the heap to its initial state. A
-// user has to make sure that there are no more references to cleared memory
-// afterwards. Always aligns to 8 bytes.
+/**
+ * @file Arena Memory Allocator
+ *
+ * Provides a `reset_memory` function to reset the heap to its initial state. A user has to make
+ * sure that there are no more references to cleared memory afterwards. Always aligns to 8 bytes.
+ */
 
 const ALIGN_LOG2: usize = 3;
 const ALIGN_SIZE: usize = 1 << ALIGN_LOG2;
diff --git a/std/assembly/allocator/emscripten.ts b/std/assembly/allocator/emscripten.ts
index 8c1da775..5dbfe08e 100644
--- a/std/assembly/allocator/emscripten.ts
+++ b/std/assembly/allocator/emscripten.ts
@@ -1,8 +1,10 @@
-///////////////////////// Emscripten Memory Allocator //////////////////////////
-
-// Uses Emscripten's exported _malloc and _free implementations, i.e., when
-// linking with Emscripten-compiled programs that already provide these.
-// Differs from 'system' in that their names are prefixed with an underscore.
+/**
+ * @file Emscripten Memory Allocator
+ *
+ * Uses Emscripten's exported _malloc and _free implementations, i.e., when linking with
+ * Emscripten-compiled programs that already provide these. Differs from 'system' in that their
+ * names are prefixed with an underscore.
+ */
 
 declare function _malloc(size: usize): usize;
 declare function _free(ptr: usize): void;
diff --git a/std/assembly/allocator/none.ts b/std/assembly/allocator/none.ts
index 96f1beb8..6697f983 100644
--- a/std/assembly/allocator/none.ts
+++ b/std/assembly/allocator/none.ts
@@ -1,3 +1,7 @@
+/**
+ * @file Memory Allocator Stub
+ */
+
 export function allocate_memory(size: usize): usize {
   throw new Error("not supported");
 }
diff --git a/std/assembly/allocator/system.ts b/std/assembly/allocator/system.ts
index b744fe26..8a19278e 100644
--- a/std/assembly/allocator/system.ts
+++ b/std/assembly/allocator/system.ts
@@ -1,7 +1,9 @@
-/////////////////////////// System Memory Allocator ////////////////////////////
-
-// Uses the environment's malloc and free implementations, i.e., when linking
-// with other C-like programs that already provide these.
+/**
+ * @file System Memory Allocator
+ *
+ * Uses the environment's malloc and free implementations, i.e., when linking with other C-like
+ * programs that already provide these.
+ */
 
 declare function malloc(size: usize): usize;
 declare function free(ptr: usize): void;
diff --git a/std/assembly/allocator/tlsf.ts b/std/assembly/allocator/tlsf.ts
index 415ff4e7..8b1cef85 100644
--- a/std/assembly/allocator/tlsf.ts
+++ b/std/assembly/allocator/tlsf.ts
@@ -1,4 +1,9 @@
-////////////// TLSF (Two-Level Segregate Fit) Memory Allocator ////////////////
+/**
+ * @file Two-Level Segregate Fit Memory Allocator
+ *
+ * A general purpose dynamic memory allocator specifically designed to meet real-time requirements.
+ * Always aligns to 8 bytes.
+ */
 
 // ╒══════════════ Block size interpretation (32-bit) ═════════════╕
 //    3                   2                   1
@@ -8,7 +13,7 @@
 // └───────────────────────────────────────────────┴─────────╨─────┘
 // FL: first level, SL: second level, AL: alignment, SB: small block
 
-const AL_BITS: u32 = sizeof<usize>() == sizeof<u32>() ? 2 : 3;
+const AL_BITS: u32 = 3; // always align to 8 bytes
 const AL_SIZE: usize = 1 << <usize>AL_BITS;
 const AL_MASK: usize = AL_SIZE - 1;
 
@@ -46,8 +51,6 @@ const LEFT_FREE: usize = 1 << 1;
 /** Mask to obtain all tags. */
 const TAGS: usize = FREE | LEFT_FREE;
 
-assert(AL_BITS >= 2); // alignment must be large enough to store all tags
-
 /** Block structure. */
 @unmanaged
 class Block {
@@ -56,7 +59,7 @@ class Block {
   info: usize;
 
   /** End offset of the {@link Block#info} field. User data starts here. */
-  static readonly INFO: usize = sizeof<usize>();
+  static readonly INFO: usize = (sizeof<usize>() + AL_MASK) & ~AL_MASK;
 
   /** Previous free block, if any. Only valid if free. */
   prev: Block | null;
@@ -64,7 +67,7 @@ class Block {
   next: Block | null;
 
   /** Minimum size of a block, excluding {@link Block#info}. */
-  static readonly MIN_SIZE: usize = 3 * sizeof<usize>(); // prev + next + jump
+  static readonly MIN_SIZE: usize = (3 * sizeof<usize>() + AL_MASK) & ~AL_MASK;// prev + next + jump
 
   /** Maximum size of a used block, excluding {@link Block#info}. */
   static readonly MAX_SIZE: usize = 1 << (FL_BITS + SB_BITS);
@@ -445,7 +448,7 @@ export function allocate_memory(size: usize): usize {
         root.setHead(fl, sl, null);
       }
     }
-    root.addMemory(rootOffset + Root.SIZE, current_memory() << 16);
+    root.addMemory((rootOffset + Root.SIZE + AL_MASK) & ~AL_MASK, current_memory() << 16);
   }
 
   // search for a suitable block
diff --git a/tests/allocators/buddy/assembly/buddy.ts b/tests/allocators/buddy/assembly/buddy.ts
index 57bd3a5b..dfadeb45 100644
--- a/tests/allocators/buddy/assembly/buddy.ts
+++ b/tests/allocators/buddy/assembly/buddy.ts
@@ -1,3 +1,7 @@
+/**
+ * @file Buddy Memory Allocator
+ */
+
 /*
   Copyright 2018 Evan Wallace
 
diff --git a/tests/allocators/buddy/buddy.optimized.wat b/tests/allocators/buddy/buddy.optimized.wat
index 21baa315..da7529f9 100644
--- a/tests/allocators/buddy/buddy.optimized.wat
+++ b/tests/allocators/buddy/buddy.optimized.wat
@@ -19,161 +19,161 @@
  (start $start)
  (func $assembly/buddy/update_max_ptr (; 0 ;) (type $ii) (param $0 i32) (result i32)
   (local $1 i32)
-  ;;@ assembly/buddy.ts:170:2
+  ;;@ assembly/buddy.ts:174:2
   (if
-   ;;@ assembly/buddy.ts:170:6
+   ;;@ assembly/buddy.ts:174:6
    (i32.gt_u
     (get_local $0)
-    ;;@ assembly/buddy.ts:170:18
+    ;;@ assembly/buddy.ts:174:18
     (get_global $assembly/buddy/max_ptr)
    )
-   ;;@ assembly/buddy.ts:170:27
+   ;;@ assembly/buddy.ts:174:27
    (block
-    ;;@ assembly/buddy.ts:177:4
+    ;;@ assembly/buddy.ts:181:4
     (if
-     ;;@ assembly/buddy.ts:177:8
+     ;;@ assembly/buddy.ts:181:8
      (i32.lt_s
       (grow_memory
-       ;;@ assembly/buddy.ts:177:20
+       ;;@ assembly/buddy.ts:181:20
        (i32.sub
-        ;;@ assembly/buddy.ts:175:4
+        ;;@ assembly/buddy.ts:179:4
         (tee_local $1
-         ;;@ assembly/buddy.ts:175:19
+         ;;@ assembly/buddy.ts:179:19
          (i32.shr_u
-          ;;@ assembly/buddy.ts:175:25
+          ;;@ assembly/buddy.ts:179:25
           (i32.and
-           ;;@ assembly/buddy.ts:175:26
+           ;;@ assembly/buddy.ts:179:26
            (i32.add
-            ;;@ assembly/buddy.ts:175:27
+            ;;@ assembly/buddy.ts:179:27
             (get_local $0)
-            ;;@ assembly/buddy.ts:175:39
+            ;;@ assembly/buddy.ts:179:39
             (i32.const 65535)
            )
            (i32.const -65536)
           )
-          ;;@ assembly/buddy.ts:175:61
+          ;;@ assembly/buddy.ts:179:61
           (i32.const 16)
          )
         )
-        ;;@ assembly/buddy.ts:174:19
+        ;;@ assembly/buddy.ts:178:19
         (current_memory)
        )
       )
-      ;;@ assembly/buddy.ts:177:43
+      ;;@ assembly/buddy.ts:181:43
       (i32.const 0)
      )
-     ;;@ assembly/buddy.ts:178:13
+     ;;@ assembly/buddy.ts:182:13
      (return
       (i32.const 0)
      )
     )
-    ;;@ assembly/buddy.ts:181:4
+    ;;@ assembly/buddy.ts:185:4
     (set_global $assembly/buddy/max_ptr
-     ;;@ assembly/buddy.ts:181:14
+     ;;@ assembly/buddy.ts:185:14
      (i32.shl
       (get_local $1)
-      ;;@ assembly/buddy.ts:181:33
+      ;;@ assembly/buddy.ts:185:33
       (i32.const 16)
      )
     )
    )
   )
-  ;;@ assembly/buddy.ts:183:9
+  ;;@ assembly/buddy.ts:187:9
   (i32.const 1)
  )
  (func $assembly/buddy/buckets$get (; 1 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ assembly/buddy.ts:97:9
+  ;;@ assembly/buddy.ts:101:9
   (i32.add
-   ;;@ assembly/buddy.ts:97:26
+   ;;@ assembly/buddy.ts:101:26
    (get_global $assembly/buddy/BUCKETS_START)
-   ;;@ assembly/buddy.ts:97:42
+   ;;@ assembly/buddy.ts:101:42
    (i32.shl
     (get_local $0)
-    ;;@ assembly/buddy.ts:97:50
+    ;;@ assembly/buddy.ts:101:50
     (i32.const 3)
    )
   )
  )
  (func $assembly/buddy/list_init (; 2 ;) (type $iv) (param $0 i32)
-  ;;@ assembly/buddy.ts:192:2
+  ;;@ assembly/buddy.ts:196:2
   (i32.store
    (get_local $0)
-   ;;@ assembly/buddy.ts:192:14
+   ;;@ assembly/buddy.ts:196:14
    (get_local $0)
   )
-  ;;@ assembly/buddy.ts:193:2
+  ;;@ assembly/buddy.ts:197:2
   (i32.store offset=4
    (get_local $0)
-   ;;@ assembly/buddy.ts:193:14
+   ;;@ assembly/buddy.ts:197:14
    (get_local $0)
   )
  )
  (func $assembly/buddy/list_push (; 3 ;) (type $iiv) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  ;;@ assembly/buddy.ts:202:2
+  ;;@ assembly/buddy.ts:206:2
   (i32.store
    (get_local $1)
-   ;;@ assembly/buddy.ts:201:2
+   ;;@ assembly/buddy.ts:205:2
    (tee_local $2
-    ;;@ assembly/buddy.ts:201:13
+    ;;@ assembly/buddy.ts:205:13
     (i32.load
      (get_local $0)
     )
    )
   )
-  ;;@ assembly/buddy.ts:203:2
+  ;;@ assembly/buddy.ts:207:2
   (i32.store offset=4
    (get_local $1)
-   ;;@ assembly/buddy.ts:203:15
+   ;;@ assembly/buddy.ts:207:15
    (get_local $0)
   )
-  ;;@ assembly/buddy.ts:204:2
+  ;;@ assembly/buddy.ts:208:2
   (i32.store offset=4
    (get_local $2)
-   ;;@ assembly/buddy.ts:204:14
+   ;;@ assembly/buddy.ts:208:14
    (get_local $1)
   )
-  ;;@ assembly/buddy.ts:205:2
+  ;;@ assembly/buddy.ts:209:2
   (i32.store
    (get_local $0)
-   ;;@ assembly/buddy.ts:205:14
+   ;;@ assembly/buddy.ts:209:14
    (get_local $1)
   )
  )
  (func $assembly/buddy/bucket_for_request (; 4 ;) (type $ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
-  ;;@ assembly/buddy.ts:274:2
+  ;;@ assembly/buddy.ts:278:2
   (set_local $1
-   ;;@ assembly/buddy.ts:274:15
+   ;;@ assembly/buddy.ts:278:15
    (i32.const 27)
   )
-  ;;@ assembly/buddy.ts:275:2
+  ;;@ assembly/buddy.ts:279:2
   (set_local $2
-   ;;@ assembly/buddy.ts:275:13
+   ;;@ assembly/buddy.ts:279:13
    (i32.const 16)
   )
   (loop $continue|0
    (if
-    ;;@ assembly/buddy.ts:277:9
+    ;;@ assembly/buddy.ts:281:9
     (i32.lt_u
      (get_local $2)
-     ;;@ assembly/buddy.ts:277:16
+     ;;@ assembly/buddy.ts:281:16
      (get_local $0)
     )
     (block
-     ;;@ assembly/buddy.ts:278:4
+     ;;@ assembly/buddy.ts:282:4
      (set_local $1
       (i32.sub
        (get_local $1)
        (i32.const 1)
       )
      )
-     ;;@ assembly/buddy.ts:279:4
+     ;;@ assembly/buddy.ts:283:4
      (set_local $2
       (i32.shl
        (get_local $2)
-       ;;@ assembly/buddy.ts:279:12
+       ;;@ assembly/buddy.ts:283:12
        (i32.const 1)
       )
      )
@@ -181,143 +181,143 @@
     )
    )
   )
-  ;;@ assembly/buddy.ts:282:9
+  ;;@ assembly/buddy.ts:286:9
   (get_local $1)
  )
  (func $assembly/buddy/node_for_ptr (; 5 ;) (type $iii) (param $0 i32) (param $1 i32) (result i32)
-  ;;@ assembly/buddy.ts:247:9
+  ;;@ assembly/buddy.ts:251:9
   (i32.sub
    (i32.add
     (i32.shr_u
-     ;;@ assembly/buddy.ts:247:10
+     ;;@ assembly/buddy.ts:251:10
      (i32.sub
-      ;;@ assembly/buddy.ts:247:11
+      ;;@ assembly/buddy.ts:251:11
       (get_local $0)
-      ;;@ assembly/buddy.ts:247:17
+      ;;@ assembly/buddy.ts:251:17
       (get_global $assembly/buddy/base_ptr)
      )
-     ;;@ assembly/buddy.ts:247:30
+     ;;@ assembly/buddy.ts:251:30
      (i32.sub
-      ;;@ assembly/buddy.ts:247:31
+      ;;@ assembly/buddy.ts:251:31
       (i32.const 31)
-      ;;@ assembly/buddy.ts:247:48
+      ;;@ assembly/buddy.ts:251:48
       (get_local $1)
      )
     )
-    ;;@ assembly/buddy.ts:247:59
+    ;;@ assembly/buddy.ts:251:59
     (i32.shl
-     ;;@ assembly/buddy.ts:247:60
+     ;;@ assembly/buddy.ts:251:60
      (i32.const 1)
-     ;;@ assembly/buddy.ts:247:65
+     ;;@ assembly/buddy.ts:251:65
      (get_local $1)
     )
    )
-   ;;@ assembly/buddy.ts:247:75
+   ;;@ assembly/buddy.ts:251:75
    (i32.const 1)
   )
  )
  (func $assembly/buddy/node_is_split$get (; 6 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ assembly/buddy.ts:143:9
+  ;;@ assembly/buddy.ts:147:9
   (i32.load8_u
-   ;;@ assembly/buddy.ts:143:18
+   ;;@ assembly/buddy.ts:147:18
    (i32.add
     (get_global $assembly/buddy/NODE_IS_SPLIT_START)
-    ;;@ assembly/buddy.ts:143:40
+    ;;@ assembly/buddy.ts:147:40
     (get_local $0)
    )
   )
  )
  (func $assembly/buddy/parent_is_split (; 7 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ assembly/buddy.ts:255:9
+  ;;@ assembly/buddy.ts:259:9
   (i32.and
    (i32.shr_u
-    ;;@ assembly/buddy.ts:255:10
+    ;;@ assembly/buddy.ts:259:10
     (call $assembly/buddy/node_is_split$get
-     ;;@ assembly/buddy.ts:255:28
+     ;;@ assembly/buddy.ts:259:28
      (i32.div_u
-      ;;@ assembly/buddy.ts:254:2
+      ;;@ assembly/buddy.ts:258:2
       (tee_local $0
-       ;;@ assembly/buddy.ts:254:10
+       ;;@ assembly/buddy.ts:258:10
        (i32.div_u
         (i32.sub
-         ;;@ assembly/buddy.ts:254:11
+         ;;@ assembly/buddy.ts:258:11
          (get_local $0)
-         ;;@ assembly/buddy.ts:254:19
+         ;;@ assembly/buddy.ts:258:19
          (i32.const 1)
         )
-        ;;@ assembly/buddy.ts:254:24
+        ;;@ assembly/buddy.ts:258:24
         (i32.const 2)
        )
       )
-      ;;@ assembly/buddy.ts:255:36
+      ;;@ assembly/buddy.ts:259:36
       (i32.const 8)
      )
     )
-    ;;@ assembly/buddy.ts:255:43
+    ;;@ assembly/buddy.ts:259:43
     (i32.and
-     ;;@ assembly/buddy.ts:255:49
+     ;;@ assembly/buddy.ts:259:49
      (get_local $0)
-     ;;@ assembly/buddy.ts:255:57
+     ;;@ assembly/buddy.ts:259:57
      (i32.const 7)
     )
    )
-   ;;@ assembly/buddy.ts:255:63
+   ;;@ assembly/buddy.ts:259:63
    (i32.const 1)
   )
  )
  (func $assembly/buddy/list_remove (; 8 ;) (type $iv) (param $0 i32)
   (local $1 i32)
-  ;;@ assembly/buddy.ts:217:2
+  ;;@ assembly/buddy.ts:221:2
   (i32.store offset=4
-   ;;@ assembly/buddy.ts:215:2
+   ;;@ assembly/buddy.ts:219:2
    (tee_local $1
-    ;;@ assembly/buddy.ts:215:13
+    ;;@ assembly/buddy.ts:219:13
     (i32.load
      (get_local $0)
     )
    )
-   ;;@ assembly/buddy.ts:216:2
+   ;;@ assembly/buddy.ts:220:2
    (tee_local $0
-    ;;@ assembly/buddy.ts:216:13
+    ;;@ assembly/buddy.ts:220:13
     (i32.load offset=4
      (get_local $0)
     )
    )
   )
-  ;;@ assembly/buddy.ts:218:2
+  ;;@ assembly/buddy.ts:222:2
   (i32.store
    (get_local $0)
-   ;;@ assembly/buddy.ts:218:14
+   ;;@ assembly/buddy.ts:222:14
    (get_local $1)
   )
  )
  (func $assembly/buddy/ptr_for_node (; 9 ;) (type $iii) (param $0 i32) (param $1 i32) (result i32)
-  ;;@ assembly/buddy.ts:238:9
+  ;;@ assembly/buddy.ts:242:9
   (i32.add
    (get_global $assembly/buddy/base_ptr)
-   ;;@ assembly/buddy.ts:238:20
+   ;;@ assembly/buddy.ts:242:20
    (i32.shl
-    ;;@ assembly/buddy.ts:238:21
+    ;;@ assembly/buddy.ts:242:21
     (i32.add
-     ;;@ assembly/buddy.ts:238:22
+     ;;@ assembly/buddy.ts:242:22
      (i32.sub
       (get_local $0)
-      ;;@ assembly/buddy.ts:238:30
+      ;;@ assembly/buddy.ts:242:30
       (i32.shl
-       ;;@ assembly/buddy.ts:238:31
+       ;;@ assembly/buddy.ts:242:31
        (i32.const 1)
-       ;;@ assembly/buddy.ts:238:36
+       ;;@ assembly/buddy.ts:242:36
        (get_local $1)
       )
      )
-     ;;@ assembly/buddy.ts:238:46
+     ;;@ assembly/buddy.ts:242:46
      (i32.const 1)
     )
-    ;;@ assembly/buddy.ts:238:52
+    ;;@ assembly/buddy.ts:242:52
     (i32.sub
-     ;;@ assembly/buddy.ts:238:53
+     ;;@ assembly/buddy.ts:242:53
      (i32.const 31)
-     ;;@ assembly/buddy.ts:238:70
+     ;;@ assembly/buddy.ts:242:70
      (get_local $1)
     )
    )
@@ -327,45 +327,45 @@
   (local $1 i32)
   (local $2 i32)
   (set_local $2
-   ;;@ assembly/buddy.ts:263:2
+   ;;@ assembly/buddy.ts:267:2
    (tee_local $1
-    ;;@ assembly/buddy.ts:263:18
+    ;;@ assembly/buddy.ts:267:18
     (i32.div_u
-     ;;@ assembly/buddy.ts:262:2
+     ;;@ assembly/buddy.ts:266:2
      (tee_local $0
-      ;;@ assembly/buddy.ts:262:10
+      ;;@ assembly/buddy.ts:266:10
       (i32.div_u
        (i32.sub
-        ;;@ assembly/buddy.ts:262:11
+        ;;@ assembly/buddy.ts:266:11
         (get_local $0)
-        ;;@ assembly/buddy.ts:262:19
+        ;;@ assembly/buddy.ts:266:19
         (i32.const 1)
        )
-       ;;@ assembly/buddy.ts:262:24
+       ;;@ assembly/buddy.ts:266:24
        (i32.const 2)
       )
      )
-     ;;@ assembly/buddy.ts:263:26
+     ;;@ assembly/buddy.ts:267:26
      (i32.const 8)
     )
    )
   )
   (set_local $0
-   ;;@ assembly/buddy.ts:265:4
+   ;;@ assembly/buddy.ts:269:4
    (i32.xor
     (call $assembly/buddy/node_is_split$get
-     ;;@ assembly/buddy.ts:265:22
+     ;;@ assembly/buddy.ts:269:22
      (get_local $1)
     )
-    ;;@ assembly/buddy.ts:265:35
+    ;;@ assembly/buddy.ts:269:35
     (i32.shl
-     ;;@ assembly/buddy.ts:265:41
+     ;;@ assembly/buddy.ts:269:41
      (i32.const 1)
-     ;;@ assembly/buddy.ts:265:46
+     ;;@ assembly/buddy.ts:269:46
      (i32.and
-      ;;@ assembly/buddy.ts:265:47
+      ;;@ assembly/buddy.ts:269:47
       (get_local $0)
-      ;;@ assembly/buddy.ts:265:55
+      ;;@ assembly/buddy.ts:269:55
       (i32.const 7)
      )
     )
@@ -384,47 +384,47 @@
   (local $2 i32)
   (loop $continue|0
    (if
-    ;;@ assembly/buddy.ts:291:9
+    ;;@ assembly/buddy.ts:295:9
     (i32.lt_u
      (get_local $0)
-     ;;@ assembly/buddy.ts:291:18
+     ;;@ assembly/buddy.ts:295:18
      (get_global $assembly/buddy/bucket_limit)
     )
     (block
-     ;;@ assembly/buddy.ts:301:4
+     ;;@ assembly/buddy.ts:305:4
      (if
-      ;;@ assembly/buddy.ts:301:8
+      ;;@ assembly/buddy.ts:305:8
       (i32.eqz
-       ;;@ assembly/buddy.ts:301:9
+       ;;@ assembly/buddy.ts:305:9
        (call $assembly/buddy/parent_is_split
-        ;;@ assembly/buddy.ts:292:4
+        ;;@ assembly/buddy.ts:296:4
         (tee_local $1
-         ;;@ assembly/buddy.ts:292:15
+         ;;@ assembly/buddy.ts:296:15
          (call $assembly/buddy/node_for_ptr
-          ;;@ assembly/buddy.ts:292:28
+          ;;@ assembly/buddy.ts:296:28
           (get_global $assembly/buddy/base_ptr)
-          ;;@ assembly/buddy.ts:292:38
+          ;;@ assembly/buddy.ts:296:38
           (get_global $assembly/buddy/bucket_limit)
          )
         )
        )
       )
-      ;;@ assembly/buddy.ts:301:32
+      ;;@ assembly/buddy.ts:305:32
       (block
-       ;;@ assembly/buddy.ts:302:6
+       ;;@ assembly/buddy.ts:306:6
        (call $assembly/buddy/list_remove
-        ;;@ assembly/buddy.ts:302:18
+        ;;@ assembly/buddy.ts:306:18
         (get_global $assembly/buddy/base_ptr)
        )
-       ;;@ assembly/buddy.ts:303:6
+       ;;@ assembly/buddy.ts:307:6
        (call $assembly/buddy/list_init
-        ;;@ assembly/buddy.ts:303:16
+        ;;@ assembly/buddy.ts:307:16
         (call $assembly/buddy/buckets$get
-         ;;@ assembly/buddy.ts:303:28
+         ;;@ assembly/buddy.ts:307:28
          (block (result i32)
           (set_global $assembly/buddy/bucket_limit
            (i32.sub
-            ;;@ assembly/buddy.ts:303:30
+            ;;@ assembly/buddy.ts:307:30
             (get_global $assembly/buddy/bucket_limit)
             (i32.const 1)
            )
@@ -433,71 +433,71 @@
          )
         )
        )
-       ;;@ assembly/buddy.ts:304:6
+       ;;@ assembly/buddy.ts:308:6
        (call $assembly/buddy/list_push
-        ;;@ assembly/buddy.ts:304:16
+        ;;@ assembly/buddy.ts:308:16
         (call $assembly/buddy/buckets$get
-         ;;@ assembly/buddy.ts:304:28
+         ;;@ assembly/buddy.ts:308:28
          (get_global $assembly/buddy/bucket_limit)
         )
-        ;;@ assembly/buddy.ts:304:43
+        ;;@ assembly/buddy.ts:308:43
         (get_global $assembly/buddy/base_ptr)
        )
-       ;;@ assembly/buddy.ts:305:6
+       ;;@ assembly/buddy.ts:309:6
        (br $continue|0)
       )
      )
-     ;;@ assembly/buddy.ts:317:4
+     ;;@ assembly/buddy.ts:321:4
      (if
-      ;;@ assembly/buddy.ts:317:8
+      ;;@ assembly/buddy.ts:321:8
       (i32.eqz
-       ;;@ assembly/buddy.ts:317:9
+       ;;@ assembly/buddy.ts:321:9
        (call $assembly/buddy/update_max_ptr
-        ;;@ assembly/buddy.ts:317:24
+        ;;@ assembly/buddy.ts:321:24
         (i32.add
-         ;;@ assembly/buddy.ts:316:4
+         ;;@ assembly/buddy.ts:320:4
          (tee_local $2
-          ;;@ assembly/buddy.ts:316:18
+          ;;@ assembly/buddy.ts:320:18
           (call $assembly/buddy/ptr_for_node
-           ;;@ assembly/buddy.ts:316:31
+           ;;@ assembly/buddy.ts:320:31
            (i32.add
             (get_local $1)
-            ;;@ assembly/buddy.ts:316:38
+            ;;@ assembly/buddy.ts:320:38
             (i32.const 1)
            )
-           ;;@ assembly/buddy.ts:316:41
+           ;;@ assembly/buddy.ts:320:41
            (get_global $assembly/buddy/bucket_limit)
           )
          )
-         ;;@ assembly/buddy.ts:317:38
+         ;;@ assembly/buddy.ts:321:38
          (i32.const 8)
         )
        )
       )
-      ;;@ assembly/buddy.ts:318:13
+      ;;@ assembly/buddy.ts:322:13
       (return
        (i32.const 0)
       )
      )
-     ;;@ assembly/buddy.ts:320:4
+     ;;@ assembly/buddy.ts:324:4
      (call $assembly/buddy/list_push
-      ;;@ assembly/buddy.ts:320:14
+      ;;@ assembly/buddy.ts:324:14
       (call $assembly/buddy/buckets$get
-       ;;@ assembly/buddy.ts:320:26
+       ;;@ assembly/buddy.ts:324:26
        (get_global $assembly/buddy/bucket_limit)
       )
-      ;;@ assembly/buddy.ts:320:41
+      ;;@ assembly/buddy.ts:324:41
       (get_local $2)
      )
-     ;;@ assembly/buddy.ts:321:4
+     ;;@ assembly/buddy.ts:325:4
      (call $assembly/buddy/list_init
-      ;;@ assembly/buddy.ts:321:14
+      ;;@ assembly/buddy.ts:325:14
       (call $assembly/buddy/buckets$get
-       ;;@ assembly/buddy.ts:321:26
+       ;;@ assembly/buddy.ts:325:26
        (block (result i32)
         (set_global $assembly/buddy/bucket_limit
          (i32.sub
-          ;;@ assembly/buddy.ts:321:28
+          ;;@ assembly/buddy.ts:325:28
           (get_global $assembly/buddy/bucket_limit)
           (i32.const 1)
          )
@@ -506,25 +506,25 @@
        )
       )
      )
-     ;;@ assembly/buddy.ts:328:4
+     ;;@ assembly/buddy.ts:332:4
      (if
-      ;;@ assembly/buddy.ts:327:4
+      ;;@ assembly/buddy.ts:331:4
       (tee_local $1
-       ;;@ assembly/buddy.ts:327:11
+       ;;@ assembly/buddy.ts:331:11
        (i32.div_u
         (i32.sub
-         ;;@ assembly/buddy.ts:327:12
+         ;;@ assembly/buddy.ts:331:12
          (get_local $1)
-         ;;@ assembly/buddy.ts:327:19
+         ;;@ assembly/buddy.ts:331:19
          (i32.const 1)
         )
-        ;;@ assembly/buddy.ts:327:24
+        ;;@ assembly/buddy.ts:331:24
         (i32.const 2)
        )
       )
-      ;;@ assembly/buddy.ts:329:6
+      ;;@ assembly/buddy.ts:333:6
       (call $assembly/buddy/flip_parent_is_split
-       ;;@ assembly/buddy.ts:329:27
+       ;;@ assembly/buddy.ts:333:27
        (get_local $1)
       )
      )
@@ -532,36 +532,36 @@
     )
    )
   )
-  ;;@ assembly/buddy.ts:333:9
+  ;;@ assembly/buddy.ts:337:9
   (i32.const 1)
  )
  (func $assembly/buddy/list_pop (; 12 ;) (type $ii) (param $0 i32) (result i32)
   (local $1 i32)
-  ;;@ assembly/buddy.ts:226:2
+  ;;@ assembly/buddy.ts:230:2
   (if
-   ;;@ assembly/buddy.ts:226:6
+   ;;@ assembly/buddy.ts:230:6
    (i32.eq
-    ;;@ assembly/buddy.ts:225:2
+    ;;@ assembly/buddy.ts:229:2
     (tee_local $1
-     ;;@ assembly/buddy.ts:225:13
+     ;;@ assembly/buddy.ts:229:13
      (i32.load
       (get_local $0)
      )
     )
-    ;;@ assembly/buddy.ts:226:14
+    ;;@ assembly/buddy.ts:230:14
     (get_local $0)
    )
-   ;;@ assembly/buddy.ts:226:27
+   ;;@ assembly/buddy.ts:230:27
    (return
     (i32.const 0)
    )
   )
-  ;;@ assembly/buddy.ts:227:2
+  ;;@ assembly/buddy.ts:231:2
   (call $assembly/buddy/list_remove
-   ;;@ assembly/buddy.ts:227:14
+   ;;@ assembly/buddy.ts:231:14
    (get_local $1)
   )
-  ;;@ assembly/buddy.ts:228:9
+  ;;@ assembly/buddy.ts:232:9
   (get_local $1)
  )
  (func $assembly/buddy/allocate_memory (; 13 ;) (type $ii) (param $0 i32) (result i32)
@@ -569,107 +569,107 @@
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  ;;@ assembly/buddy.ts:345:2
+  ;;@ assembly/buddy.ts:349:2
   (if
-   ;;@ assembly/buddy.ts:345:6
+   ;;@ assembly/buddy.ts:349:6
    (i32.gt_u
     (i32.add
      (get_local $0)
-     ;;@ assembly/buddy.ts:345:16
+     ;;@ assembly/buddy.ts:349:16
      (i32.const 8)
     )
-    ;;@ assembly/buddy.ts:345:30
+    ;;@ assembly/buddy.ts:349:30
     (i32.const -2147483648)
    )
-   ;;@ assembly/buddy.ts:346:11
+   ;;@ assembly/buddy.ts:350:11
    (return
     (i32.const 0)
    )
   )
-  ;;@ assembly/buddy.ts:354:2
+  ;;@ assembly/buddy.ts:358:2
   (if
    (i32.eqz
-    ;;@ assembly/buddy.ts:354:6
+    ;;@ assembly/buddy.ts:358:6
     (get_global $assembly/buddy/base_ptr)
    )
-   ;;@ assembly/buddy.ts:354:21
+   ;;@ assembly/buddy.ts:358:21
    (block
-    ;;@ assembly/buddy.ts:356:4
+    ;;@ assembly/buddy.ts:360:4
     (set_global $assembly/buddy/base_ptr
-     ;;@ assembly/buddy.ts:356:15
+     ;;@ assembly/buddy.ts:360:15
      (i32.and
       (i32.add
-       ;;@ assembly/buddy.ts:356:16
+       ;;@ assembly/buddy.ts:360:16
        (get_global $assembly/buddy/NODE_IS_SPLIT_END)
-       ;;@ assembly/buddy.ts:356:36
+       ;;@ assembly/buddy.ts:360:36
        (i32.const 7)
       )
       (i32.const -8)
      )
     )
-    ;;@ assembly/buddy.ts:357:4
+    ;;@ assembly/buddy.ts:361:4
     (set_global $assembly/buddy/max_ptr
-     ;;@ assembly/buddy.ts:357:14
+     ;;@ assembly/buddy.ts:361:14
      (i32.shl
       (current_memory)
-      ;;@ assembly/buddy.ts:357:41
+      ;;@ assembly/buddy.ts:361:41
       (i32.const 16)
      )
     )
-    ;;@ assembly/buddy.ts:358:4
+    ;;@ assembly/buddy.ts:362:4
     (set_global $assembly/buddy/bucket_limit
-     ;;@ assembly/buddy.ts:358:19
+     ;;@ assembly/buddy.ts:362:19
      (i32.const 27)
     )
-    ;;@ assembly/buddy.ts:359:4
+    ;;@ assembly/buddy.ts:363:4
     (if
-     ;;@ assembly/buddy.ts:359:8
+     ;;@ assembly/buddy.ts:363:8
      (i32.eqz
-      ;;@ assembly/buddy.ts:359:9
+      ;;@ assembly/buddy.ts:363:9
       (call $assembly/buddy/update_max_ptr
-       ;;@ assembly/buddy.ts:359:24
+       ;;@ assembly/buddy.ts:363:24
        (i32.add
         (get_global $assembly/buddy/base_ptr)
-        ;;@ assembly/buddy.ts:359:35
+        ;;@ assembly/buddy.ts:363:35
         (i32.const 8)
        )
       )
      )
-     ;;@ assembly/buddy.ts:360:13
+     ;;@ assembly/buddy.ts:364:13
      (return
       (i32.const 0)
      )
     )
-    ;;@ assembly/buddy.ts:362:4
+    ;;@ assembly/buddy.ts:366:4
     (call $assembly/buddy/list_init
-     ;;@ assembly/buddy.ts:362:14
+     ;;@ assembly/buddy.ts:366:14
      (call $assembly/buddy/buckets$get
-      ;;@ assembly/buddy.ts:362:26
+      ;;@ assembly/buddy.ts:366:26
       (i32.const 27)
      )
     )
-    ;;@ assembly/buddy.ts:363:4
+    ;;@ assembly/buddy.ts:367:4
     (call $assembly/buddy/list_push
-     ;;@ assembly/buddy.ts:363:14
+     ;;@ assembly/buddy.ts:367:14
      (call $assembly/buddy/buckets$get
-      ;;@ assembly/buddy.ts:363:26
+      ;;@ assembly/buddy.ts:367:26
       (i32.const 27)
      )
-     ;;@ assembly/buddy.ts:363:45
+     ;;@ assembly/buddy.ts:367:45
      (get_global $assembly/buddy/base_ptr)
     )
    )
   )
-  ;;@ assembly/buddy.ts:371:2
+  ;;@ assembly/buddy.ts:375:2
   (set_local $4
-   ;;@ assembly/buddy.ts:370:2
+   ;;@ assembly/buddy.ts:374:2
    (tee_local $1
-    ;;@ assembly/buddy.ts:370:11
+    ;;@ assembly/buddy.ts:374:11
     (call $assembly/buddy/bucket_for_request
-     ;;@ assembly/buddy.ts:370:30
+     ;;@ assembly/buddy.ts:374:30
      (i32.add
       (get_local $0)
-      ;;@ assembly/buddy.ts:370:40
+      ;;@ assembly/buddy.ts:374:40
       (i32.const 8)
      )
     )
@@ -677,224 +677,224 @@
   )
   (loop $continue|0
    (if
-    ;;@ assembly/buddy.ts:378:9
+    ;;@ assembly/buddy.ts:382:9
     (i32.add
      (get_local $1)
-     ;;@ assembly/buddy.ts:378:18
+     ;;@ assembly/buddy.ts:382:18
      (i32.const 1)
     )
-    ;;@ assembly/buddy.ts:378:26
+    ;;@ assembly/buddy.ts:382:26
     (block
-     ;;@ assembly/buddy.ts:386:4
+     ;;@ assembly/buddy.ts:390:4
      (if
-      ;;@ assembly/buddy.ts:386:8
+      ;;@ assembly/buddy.ts:390:8
       (i32.eqz
-       ;;@ assembly/buddy.ts:386:9
+       ;;@ assembly/buddy.ts:390:9
        (call $assembly/buddy/lower_bucket_limit
-        ;;@ assembly/buddy.ts:386:28
+        ;;@ assembly/buddy.ts:390:28
         (get_local $1)
        )
       )
-      ;;@ assembly/buddy.ts:387:13
+      ;;@ assembly/buddy.ts:391:13
       (return
        (i32.const 0)
       )
      )
-     ;;@ assembly/buddy.ts:395:4
+     ;;@ assembly/buddy.ts:399:4
      (if
-      ;;@ assembly/buddy.ts:395:8
+      ;;@ assembly/buddy.ts:399:8
       (i32.eqz
-       ;;@ assembly/buddy.ts:394:4
+       ;;@ assembly/buddy.ts:398:4
        (tee_local $2
-        ;;@ assembly/buddy.ts:394:10
+        ;;@ assembly/buddy.ts:398:10
         (call $assembly/buddy/list_pop
-         ;;@ assembly/buddy.ts:394:37
+         ;;@ assembly/buddy.ts:398:37
          (call $assembly/buddy/buckets$get
-          ;;@ assembly/buddy.ts:394:49
+          ;;@ assembly/buddy.ts:398:49
           (get_local $1)
          )
         )
        )
       )
-      ;;@ assembly/buddy.ts:395:14
+      ;;@ assembly/buddy.ts:399:14
       (block
-       ;;@ assembly/buddy.ts:400:6
+       ;;@ assembly/buddy.ts:404:6
        (if
-        ;;@ assembly/buddy.ts:400:10
+        ;;@ assembly/buddy.ts:404:10
         (i32.and
          (if (result i32)
           (tee_local $2
            (i32.ne
             (get_local $1)
-            ;;@ assembly/buddy.ts:400:20
+            ;;@ assembly/buddy.ts:404:20
             (get_global $assembly/buddy/bucket_limit)
            )
           )
           (get_local $2)
           (i32.eqz
-           ;;@ assembly/buddy.ts:400:36
+           ;;@ assembly/buddy.ts:404:36
            (get_local $1)
           )
          )
          (i32.const 1)
         )
-        ;;@ assembly/buddy.ts:400:49
+        ;;@ assembly/buddy.ts:404:49
         (block
-         ;;@ assembly/buddy.ts:401:8
+         ;;@ assembly/buddy.ts:405:8
          (set_local $1
           (i32.sub
            (get_local $1)
            (i32.const 1)
           )
          )
-         ;;@ assembly/buddy.ts:402:8
+         ;;@ assembly/buddy.ts:406:8
          (br $continue|0)
         )
        )
-       ;;@ assembly/buddy.ts:412:6
+       ;;@ assembly/buddy.ts:416:6
        (if
-        ;;@ assembly/buddy.ts:412:10
+        ;;@ assembly/buddy.ts:416:10
         (i32.eqz
-         ;;@ assembly/buddy.ts:412:11
+         ;;@ assembly/buddy.ts:416:11
          (call $assembly/buddy/lower_bucket_limit
-          ;;@ assembly/buddy.ts:412:30
+          ;;@ assembly/buddy.ts:416:30
           (i32.sub
            (get_local $1)
-           ;;@ assembly/buddy.ts:412:39
+           ;;@ assembly/buddy.ts:416:39
            (i32.const 1)
           )
          )
         )
-        ;;@ assembly/buddy.ts:413:15
+        ;;@ assembly/buddy.ts:417:15
         (return
          (i32.const 0)
         )
        )
-       ;;@ assembly/buddy.ts:415:6
+       ;;@ assembly/buddy.ts:419:6
        (set_local $2
-        ;;@ assembly/buddy.ts:415:12
+        ;;@ assembly/buddy.ts:419:12
         (call $assembly/buddy/list_pop
-         ;;@ assembly/buddy.ts:415:39
+         ;;@ assembly/buddy.ts:419:39
          (call $assembly/buddy/buckets$get
-          ;;@ assembly/buddy.ts:415:51
+          ;;@ assembly/buddy.ts:419:51
           (get_local $1)
          )
         )
        )
       )
      )
-     ;;@ assembly/buddy.ts:422:4
+     ;;@ assembly/buddy.ts:426:4
      (set_local $3
-      ;;@ assembly/buddy.ts:422:11
+      ;;@ assembly/buddy.ts:426:11
       (i32.shl
        (i32.const 1)
-       ;;@ assembly/buddy.ts:422:16
+       ;;@ assembly/buddy.ts:426:16
        (i32.sub
-        ;;@ assembly/buddy.ts:422:17
+        ;;@ assembly/buddy.ts:426:17
         (i32.const 31)
-        ;;@ assembly/buddy.ts:422:34
+        ;;@ assembly/buddy.ts:426:34
         (get_local $1)
        )
       )
      )
-     ;;@ assembly/buddy.ts:424:4
+     ;;@ assembly/buddy.ts:428:4
      (if
-      ;;@ assembly/buddy.ts:424:8
+      ;;@ assembly/buddy.ts:428:8
       (i32.eqz
-       ;;@ assembly/buddy.ts:424:9
+       ;;@ assembly/buddy.ts:428:9
        (call $assembly/buddy/update_max_ptr
-        ;;@ assembly/buddy.ts:424:24
+        ;;@ assembly/buddy.ts:428:24
         (i32.add
          (get_local $2)
-         ;;@ assembly/buddy.ts:423:19
+         ;;@ assembly/buddy.ts:427:19
          (if (result i32)
           (i32.lt_u
            (get_local $1)
-           ;;@ assembly/buddy.ts:423:28
+           ;;@ assembly/buddy.ts:427:28
            (get_local $4)
           )
-          ;;@ assembly/buddy.ts:423:46
+          ;;@ assembly/buddy.ts:427:46
           (i32.add
            (i32.div_u
             (get_local $3)
-            ;;@ assembly/buddy.ts:423:53
+            ;;@ assembly/buddy.ts:427:53
             (i32.const 2)
            )
-           ;;@ assembly/buddy.ts:423:57
+           ;;@ assembly/buddy.ts:427:57
            (i32.const 8)
           )
-          ;;@ assembly/buddy.ts:423:69
+          ;;@ assembly/buddy.ts:427:69
           (get_local $3)
          )
         )
        )
       )
-      ;;@ assembly/buddy.ts:424:45
+      ;;@ assembly/buddy.ts:428:45
       (block
-       ;;@ assembly/buddy.ts:425:6
+       ;;@ assembly/buddy.ts:429:6
        (call $assembly/buddy/list_push
-        ;;@ assembly/buddy.ts:425:16
+        ;;@ assembly/buddy.ts:429:16
         (call $assembly/buddy/buckets$get
-         ;;@ assembly/buddy.ts:425:28
+         ;;@ assembly/buddy.ts:429:28
          (get_local $1)
         )
-        ;;@ assembly/buddy.ts:425:37
+        ;;@ assembly/buddy.ts:429:37
         (get_local $2)
        )
-       ;;@ assembly/buddy.ts:426:13
+       ;;@ assembly/buddy.ts:430:13
        (return
         (i32.const 0)
        )
       )
      )
-     ;;@ assembly/buddy.ts:441:4
+     ;;@ assembly/buddy.ts:445:4
      (if
-      ;;@ assembly/buddy.ts:440:4
+      ;;@ assembly/buddy.ts:444:4
       (tee_local $3
-       ;;@ assembly/buddy.ts:440:8
+       ;;@ assembly/buddy.ts:444:8
        (call $assembly/buddy/node_for_ptr
-        ;;@ assembly/buddy.ts:440:21
+        ;;@ assembly/buddy.ts:444:21
         (get_local $2)
-        ;;@ assembly/buddy.ts:440:26
+        ;;@ assembly/buddy.ts:444:26
         (get_local $1)
        )
       )
-      ;;@ assembly/buddy.ts:442:6
+      ;;@ assembly/buddy.ts:446:6
       (call $assembly/buddy/flip_parent_is_split
-       ;;@ assembly/buddy.ts:442:27
+       ;;@ assembly/buddy.ts:446:27
        (get_local $3)
       )
      )
      (loop $continue|1
       (if
-       ;;@ assembly/buddy.ts:452:11
+       ;;@ assembly/buddy.ts:456:11
        (i32.lt_u
         (get_local $1)
-        ;;@ assembly/buddy.ts:452:20
+        ;;@ assembly/buddy.ts:456:20
         (get_local $4)
        )
        (block
-        ;;@ assembly/buddy.ts:455:6
+        ;;@ assembly/buddy.ts:459:6
         (call $assembly/buddy/flip_parent_is_split
-         ;;@ assembly/buddy.ts:453:6
+         ;;@ assembly/buddy.ts:457:6
          (tee_local $3
-          ;;@ assembly/buddy.ts:453:10
+          ;;@ assembly/buddy.ts:457:10
           (i32.add
            (i32.shl
             (get_local $3)
-            ;;@ assembly/buddy.ts:453:14
+            ;;@ assembly/buddy.ts:457:14
             (i32.const 1)
            )
-           ;;@ assembly/buddy.ts:453:18
+           ;;@ assembly/buddy.ts:457:18
            (i32.const 1)
           )
          )
         )
-        ;;@ assembly/buddy.ts:456:6
+        ;;@ assembly/buddy.ts:460:6
         (call $assembly/buddy/list_push
-         ;;@ assembly/buddy.ts:457:8
+         ;;@ assembly/buddy.ts:461:8
          (call $assembly/buddy/buckets$get
-          ;;@ assembly/buddy.ts:454:6
+          ;;@ assembly/buddy.ts:458:6
           (tee_local $1
            (i32.add
             (get_local $1)
@@ -902,15 +902,15 @@
            )
           )
          )
-         ;;@ assembly/buddy.ts:458:8
+         ;;@ assembly/buddy.ts:462:8
          (call $assembly/buddy/ptr_for_node
-          ;;@ assembly/buddy.ts:458:38
+          ;;@ assembly/buddy.ts:462:38
           (i32.add
            (get_local $3)
-           ;;@ assembly/buddy.ts:458:42
+           ;;@ assembly/buddy.ts:462:42
            (i32.const 1)
           )
-          ;;@ assembly/buddy.ts:458:45
+          ;;@ assembly/buddy.ts:462:45
           (get_local $1)
          )
         )
@@ -918,143 +918,143 @@
        )
       )
      )
-     ;;@ assembly/buddy.ts:466:4
+     ;;@ assembly/buddy.ts:470:4
      (i32.store
-      ;;@ assembly/buddy.ts:466:17
+      ;;@ assembly/buddy.ts:470:17
       (get_local $2)
-      ;;@ assembly/buddy.ts:466:22
+      ;;@ assembly/buddy.ts:470:22
       (get_local $0)
      )
-     ;;@ assembly/buddy.ts:467:17
+     ;;@ assembly/buddy.ts:471:17
      (return
-      ;;@ assembly/buddy.ts:467:11
+      ;;@ assembly/buddy.ts:471:11
       (i32.add
        (get_local $2)
-       ;;@ assembly/buddy.ts:467:17
+       ;;@ assembly/buddy.ts:471:17
        (i32.const 8)
       )
      )
     )
    )
   )
-  ;;@ assembly/buddy.ts:470:9
+  ;;@ assembly/buddy.ts:474:9
   (i32.const 0)
  )
  (func $assembly/buddy/free_memory (; 14 ;) (type $iv) (param $0 i32)
   (local $1 i32)
   (local $2 i32)
-  ;;@ assembly/buddy.ts:480:2
+  ;;@ assembly/buddy.ts:484:2
   (if
-   ;;@ assembly/buddy.ts:480:6
+   ;;@ assembly/buddy.ts:484:6
    (i32.eqz
-    ;;@ assembly/buddy.ts:480:7
+    ;;@ assembly/buddy.ts:484:7
     (get_local $0)
    )
-   ;;@ assembly/buddy.ts:481:4
+   ;;@ assembly/buddy.ts:485:4
    (return)
   )
-  ;;@ assembly/buddy.ts:490:2
+  ;;@ assembly/buddy.ts:494:2
   (set_local $1
-   ;;@ assembly/buddy.ts:490:11
+   ;;@ assembly/buddy.ts:494:11
    (call $assembly/buddy/bucket_for_request
-    ;;@ assembly/buddy.ts:490:30
+    ;;@ assembly/buddy.ts:494:30
     (i32.add
      (i32.load
-      ;;@ assembly/buddy.ts:489:2
+      ;;@ assembly/buddy.ts:493:2
       (tee_local $0
-       ;;@ assembly/buddy.ts:489:8
+       ;;@ assembly/buddy.ts:493:8
        (i32.sub
         (get_local $0)
-        ;;@ assembly/buddy.ts:489:14
+        ;;@ assembly/buddy.ts:493:14
         (i32.const 8)
        )
       )
      )
-     ;;@ assembly/buddy.ts:490:49
+     ;;@ assembly/buddy.ts:494:49
      (i32.const 8)
     )
    )
   )
-  ;;@ assembly/buddy.ts:491:2
+  ;;@ assembly/buddy.ts:495:2
   (set_local $0
-   ;;@ assembly/buddy.ts:491:6
+   ;;@ assembly/buddy.ts:495:6
    (call $assembly/buddy/node_for_ptr
-    ;;@ assembly/buddy.ts:491:19
+    ;;@ assembly/buddy.ts:495:19
     (get_local $0)
-    ;;@ assembly/buddy.ts:491:24
+    ;;@ assembly/buddy.ts:495:24
     (get_local $1)
    )
   )
-  ;;@ assembly/buddy.ts:497:2
+  ;;@ assembly/buddy.ts:501:2
   (block $break|0
    (loop $continue|0
     (if
-     ;;@ assembly/buddy.ts:497:9
+     ;;@ assembly/buddy.ts:501:9
      (get_local $0)
      (block
-      ;;@ assembly/buddy.ts:504:4
+      ;;@ assembly/buddy.ts:508:4
       (call $assembly/buddy/flip_parent_is_split
-       ;;@ assembly/buddy.ts:504:25
+       ;;@ assembly/buddy.ts:508:25
        (get_local $0)
       )
-      ;;@ assembly/buddy.ts:515:6
+      ;;@ assembly/buddy.ts:519:6
       (br_if $break|0
-       ;;@ assembly/buddy.ts:514:8
+       ;;@ assembly/buddy.ts:518:8
        (if (result i32)
         (tee_local $2
          (call $assembly/buddy/parent_is_split
-          ;;@ assembly/buddy.ts:514:24
+          ;;@ assembly/buddy.ts:518:24
           (get_local $0)
          )
         )
         (get_local $2)
-        ;;@ assembly/buddy.ts:514:30
+        ;;@ assembly/buddy.ts:518:30
         (i32.eq
          (get_local $1)
-         ;;@ assembly/buddy.ts:514:40
+         ;;@ assembly/buddy.ts:518:40
          (get_global $assembly/buddy/bucket_limit)
         )
        )
       )
-      ;;@ assembly/buddy.ts:525:4
+      ;;@ assembly/buddy.ts:529:4
       (call $assembly/buddy/list_remove
-       ;;@ assembly/buddy.ts:525:16
+       ;;@ assembly/buddy.ts:529:16
        (call $assembly/buddy/ptr_for_node
-        ;;@ assembly/buddy.ts:525:46
+        ;;@ assembly/buddy.ts:529:46
         (i32.add
          (i32.xor
-          ;;@ assembly/buddy.ts:525:47
+          ;;@ assembly/buddy.ts:529:47
           (i32.sub
-           ;;@ assembly/buddy.ts:525:48
+           ;;@ assembly/buddy.ts:529:48
            (get_local $0)
-           ;;@ assembly/buddy.ts:525:52
+           ;;@ assembly/buddy.ts:529:52
            (i32.const 1)
           )
-          ;;@ assembly/buddy.ts:525:57
+          ;;@ assembly/buddy.ts:529:57
           (i32.const 1)
          )
-         ;;@ assembly/buddy.ts:525:62
+         ;;@ assembly/buddy.ts:529:62
          (i32.const 1)
         )
-        ;;@ assembly/buddy.ts:525:65
+        ;;@ assembly/buddy.ts:529:65
         (get_local $1)
        )
       )
-      ;;@ assembly/buddy.ts:526:4
+      ;;@ assembly/buddy.ts:530:4
       (set_local $0
-       ;;@ assembly/buddy.ts:526:8
+       ;;@ assembly/buddy.ts:530:8
        (i32.div_u
         (i32.sub
-         ;;@ assembly/buddy.ts:526:9
+         ;;@ assembly/buddy.ts:530:9
          (get_local $0)
-         ;;@ assembly/buddy.ts:526:13
+         ;;@ assembly/buddy.ts:530:13
          (i32.const 1)
         )
-        ;;@ assembly/buddy.ts:526:18
+        ;;@ assembly/buddy.ts:530:18
         (i32.const 2)
        )
       )
-      ;;@ assembly/buddy.ts:527:4
+      ;;@ assembly/buddy.ts:531:4
       (set_local $1
        (i32.sub
         (get_local $1)
@@ -1066,43 +1066,43 @@
     )
    )
   )
-  ;;@ assembly/buddy.ts:536:2
+  ;;@ assembly/buddy.ts:540:2
   (call $assembly/buddy/list_push
-   ;;@ assembly/buddy.ts:536:12
+   ;;@ assembly/buddy.ts:540:12
    (call $assembly/buddy/buckets$get
-    ;;@ assembly/buddy.ts:536:24
+    ;;@ assembly/buddy.ts:540:24
     (get_local $1)
    )
-   ;;@ assembly/buddy.ts:536:33
+   ;;@ assembly/buddy.ts:540:33
    (call $assembly/buddy/ptr_for_node
-    ;;@ assembly/buddy.ts:536:63
+    ;;@ assembly/buddy.ts:540:63
     (get_local $0)
-    ;;@ assembly/buddy.ts:536:66
+    ;;@ assembly/buddy.ts:540:66
     (get_local $1)
    )
   )
  )
  (func $start (; 15 ;) (type $v)
   (set_global $assembly/buddy/BUCKETS_START
-   ;;@ assembly/buddy.ts:92:27
+   ;;@ assembly/buddy.ts:96:27
    (get_global $HEAP_BASE)
   )
   (set_global $assembly/buddy/BUCKETS_END
-   ;;@ assembly/buddy.ts:93:25
+   ;;@ assembly/buddy.ts:97:25
    (i32.add
     (get_global $assembly/buddy/BUCKETS_START)
     (i32.const 224)
    )
   )
   (set_global $assembly/buddy/NODE_IS_SPLIT_START
-   ;;@ assembly/buddy.ts:138:33
+   ;;@ assembly/buddy.ts:142:33
    (get_global $assembly/buddy/BUCKETS_END)
   )
   (set_global $assembly/buddy/NODE_IS_SPLIT_END
-   ;;@ assembly/buddy.ts:139:31
+   ;;@ assembly/buddy.ts:143:31
    (i32.add
     (get_global $assembly/buddy/NODE_IS_SPLIT_START)
-    ;;@ assembly/buddy.ts:139:53
+    ;;@ assembly/buddy.ts:143:53
     (i32.const 16777216)
    )
   )
diff --git a/tests/allocators/buddy/buddy.untouched.wat b/tests/allocators/buddy/buddy.untouched.wat
index ea6bc9ae..1507ff66 100644
--- a/tests/allocators/buddy/buddy.untouched.wat
+++ b/tests/allocators/buddy/buddy.untouched.wat
@@ -31,52 +31,52 @@
  (func $assembly/buddy/update_max_ptr (; 1 ;) (type $ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
-  ;;@ assembly/buddy.ts:170:2
+  ;;@ assembly/buddy.ts:174:2
   (if
-   ;;@ assembly/buddy.ts:170:6
+   ;;@ assembly/buddy.ts:174:6
    (i32.gt_u
     (get_local $0)
-    ;;@ assembly/buddy.ts:170:18
+    ;;@ assembly/buddy.ts:174:18
     (get_global $assembly/buddy/max_ptr)
    )
-   ;;@ assembly/buddy.ts:170:27
+   ;;@ assembly/buddy.ts:174:27
    (block
-    ;;@ assembly/buddy.ts:174:4
+    ;;@ assembly/buddy.ts:178:4
     (set_local $1
-     ;;@ assembly/buddy.ts:174:19
+     ;;@ assembly/buddy.ts:178:19
      (current_memory)
     )
-    ;;@ assembly/buddy.ts:175:4
+    ;;@ assembly/buddy.ts:179:4
     (set_local $2
-     ;;@ assembly/buddy.ts:175:19
+     ;;@ assembly/buddy.ts:179:19
      (i32.shr_u
-      ;;@ assembly/buddy.ts:175:25
+      ;;@ assembly/buddy.ts:179:25
       (i32.and
-       ;;@ assembly/buddy.ts:175:26
+       ;;@ assembly/buddy.ts:179:26
        (i32.add
-        ;;@ assembly/buddy.ts:175:27
+        ;;@ assembly/buddy.ts:179:27
         (get_local $0)
-        ;;@ assembly/buddy.ts:175:39
+        ;;@ assembly/buddy.ts:179:39
         (i32.const 65535)
        )
-       ;;@ assembly/buddy.ts:175:49
+       ;;@ assembly/buddy.ts:179:49
        (i32.xor
-        ;;@ assembly/buddy.ts:175:50
+        ;;@ assembly/buddy.ts:179:50
         (i32.const 65535)
         (i32.const -1)
        )
       )
-      ;;@ assembly/buddy.ts:175:61
+      ;;@ assembly/buddy.ts:179:61
       (i32.const 16)
      )
     )
-    ;;@ assembly/buddy.ts:176:4
+    ;;@ assembly/buddy.ts:180:4
     (if
      (i32.eqz
-      ;;@ assembly/buddy.ts:176:11
+      ;;@ assembly/buddy.ts:180:11
       (i32.gt_u
        (get_local $2)
-       ;;@ assembly/buddy.ts:176:22
+       ;;@ assembly/buddy.ts:180:22
        (get_local $1)
       )
      )
@@ -84,56 +84,56 @@
       (call $abort
        (i32.const 0)
        (i32.const 4)
-       (i32.const 176)
+       (i32.const 180)
        (i32.const 4)
       )
       (unreachable)
      )
     )
-    ;;@ assembly/buddy.ts:177:4
+    ;;@ assembly/buddy.ts:181:4
     (if
-     ;;@ assembly/buddy.ts:177:8
+     ;;@ assembly/buddy.ts:181:8
      (i32.lt_s
       (grow_memory
-       ;;@ assembly/buddy.ts:177:20
+       ;;@ assembly/buddy.ts:181:20
        (i32.sub
         (get_local $2)
-        ;;@ assembly/buddy.ts:177:31
+        ;;@ assembly/buddy.ts:181:31
         (get_local $1)
        )
       )
-      ;;@ assembly/buddy.ts:177:43
+      ;;@ assembly/buddy.ts:181:43
       (i32.const 0)
      )
-     ;;@ assembly/buddy.ts:178:13
+     ;;@ assembly/buddy.ts:182:13
      (return
       (i32.const 0)
      )
     )
-    ;;@ assembly/buddy.ts:181:4
+    ;;@ assembly/buddy.ts:185:4
     (set_global $assembly/buddy/max_ptr
-     ;;@ assembly/buddy.ts:181:14
+     ;;@ assembly/buddy.ts:185:14
      (i32.shl
       (get_local $2)
-      ;;@ assembly/buddy.ts:181:33
+      ;;@ assembly/buddy.ts:185:33
       (i32.const 16)
      )
     )
    )
   )
-  ;;@ assembly/buddy.ts:183:9
+  ;;@ assembly/buddy.ts:187:9
   (return
    (i32.const 1)
   )
  )
  (func $assembly/buddy/buckets$get (; 2 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ assembly/buddy.ts:96:2
+  ;;@ assembly/buddy.ts:100:2
   (if
    (i32.eqz
-    ;;@ assembly/buddy.ts:96:9
+    ;;@ assembly/buddy.ts:100:9
     (i32.lt_u
      (get_local $0)
-     ;;@ assembly/buddy.ts:96:17
+     ;;@ assembly/buddy.ts:100:17
      (i32.const 28)
     )
    )
@@ -141,116 +141,116 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 96)
+     (i32.const 100)
      (i32.const 2)
     )
     (unreachable)
    )
   )
-  ;;@ assembly/buddy.ts:97:59
+  ;;@ assembly/buddy.ts:101:59
   (return
-   ;;@ assembly/buddy.ts:97:9
+   ;;@ assembly/buddy.ts:101:9
    (i32.add
-    ;;@ assembly/buddy.ts:97:26
+    ;;@ assembly/buddy.ts:101:26
     (get_global $assembly/buddy/BUCKETS_START)
-    ;;@ assembly/buddy.ts:97:42
+    ;;@ assembly/buddy.ts:101:42
     (i32.mul
      (get_local $0)
-     ;;@ assembly/buddy.ts:97:50
+     ;;@ assembly/buddy.ts:101:50
      (i32.const 8)
     )
    )
   )
  )
  (func $assembly/buddy/list_init (; 3 ;) (type $iv) (param $0 i32)
-  ;;@ assembly/buddy.ts:192:2
+  ;;@ assembly/buddy.ts:196:2
   (i32.store
    (get_local $0)
-   ;;@ assembly/buddy.ts:192:14
+   ;;@ assembly/buddy.ts:196:14
    (get_local $0)
   )
-  ;;@ assembly/buddy.ts:193:2
+  ;;@ assembly/buddy.ts:197:2
   (i32.store offset=4
    (get_local $0)
-   ;;@ assembly/buddy.ts:193:14
+   ;;@ assembly/buddy.ts:197:14
    (get_local $0)
   )
  )
  (func $assembly/buddy/list_push (; 4 ;) (type $iiv) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  ;;@ assembly/buddy.ts:201:2
+  ;;@ assembly/buddy.ts:205:2
   (set_local $2
-   ;;@ assembly/buddy.ts:201:13
+   ;;@ assembly/buddy.ts:205:13
    (i32.load
     (get_local $0)
    )
   )
-  ;;@ assembly/buddy.ts:202:2
+  ;;@ assembly/buddy.ts:206:2
   (i32.store
    (get_local $1)
-   ;;@ assembly/buddy.ts:202:15
+   ;;@ assembly/buddy.ts:206:15
    (get_local $2)
   )
-  ;;@ assembly/buddy.ts:203:2
+  ;;@ assembly/buddy.ts:207:2
   (i32.store offset=4
    (get_local $1)
-   ;;@ assembly/buddy.ts:203:15
+   ;;@ assembly/buddy.ts:207:15
    (get_local $0)
   )
-  ;;@ assembly/buddy.ts:204:2
+  ;;@ assembly/buddy.ts:208:2
   (i32.store offset=4
    (get_local $2)
-   ;;@ assembly/buddy.ts:204:14
+   ;;@ assembly/buddy.ts:208:14
    (get_local $1)
   )
-  ;;@ assembly/buddy.ts:205:2
+  ;;@ assembly/buddy.ts:209:2
   (i32.store
    (get_local $0)
-   ;;@ assembly/buddy.ts:205:14
+   ;;@ assembly/buddy.ts:209:14
    (get_local $1)
   )
  )
  (func $assembly/buddy/bucket_for_request (; 5 ;) (type $ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
-  ;;@ assembly/buddy.ts:274:2
+  ;;@ assembly/buddy.ts:278:2
   (set_local $1
-   ;;@ assembly/buddy.ts:274:15
+   ;;@ assembly/buddy.ts:278:15
    (i32.sub
     (i32.const 28)
-    ;;@ assembly/buddy.ts:274:30
+    ;;@ assembly/buddy.ts:278:30
     (i32.const 1)
    )
   )
-  ;;@ assembly/buddy.ts:275:2
+  ;;@ assembly/buddy.ts:279:2
   (set_local $2
-   ;;@ assembly/buddy.ts:275:13
+   ;;@ assembly/buddy.ts:279:13
    (i32.const 16)
   )
-  ;;@ assembly/buddy.ts:277:2
+  ;;@ assembly/buddy.ts:281:2
   (block $break|0
    (loop $continue|0
     (if
-     ;;@ assembly/buddy.ts:277:9
+     ;;@ assembly/buddy.ts:281:9
      (i32.lt_u
       (get_local $2)
-      ;;@ assembly/buddy.ts:277:16
+      ;;@ assembly/buddy.ts:281:16
       (get_local $0)
      )
      (block
       (block
-       ;;@ assembly/buddy.ts:278:4
+       ;;@ assembly/buddy.ts:282:4
        (set_local $1
         (i32.sub
          (get_local $1)
          (i32.const 1)
         )
        )
-       ;;@ assembly/buddy.ts:279:4
+       ;;@ assembly/buddy.ts:283:4
        (set_local $2
         (i32.mul
          (get_local $2)
-         ;;@ assembly/buddy.ts:279:12
+         ;;@ assembly/buddy.ts:283:12
          (i32.const 2)
         )
        )
@@ -260,54 +260,54 @@
     )
    )
   )
-  ;;@ assembly/buddy.ts:282:9
+  ;;@ assembly/buddy.ts:286:9
   (return
    (get_local $1)
   )
  )
  (func $assembly/buddy/node_for_ptr (; 6 ;) (type $iii) (param $0 i32) (param $1 i32) (result i32)
-  ;;@ assembly/buddy.ts:247:75
+  ;;@ assembly/buddy.ts:251:75
   (return
-   ;;@ assembly/buddy.ts:247:9
+   ;;@ assembly/buddy.ts:251:9
    (i32.sub
     (i32.add
      (i32.shr_u
-      ;;@ assembly/buddy.ts:247:10
+      ;;@ assembly/buddy.ts:251:10
       (i32.sub
-       ;;@ assembly/buddy.ts:247:11
+       ;;@ assembly/buddy.ts:251:11
        (get_local $0)
-       ;;@ assembly/buddy.ts:247:17
+       ;;@ assembly/buddy.ts:251:17
        (get_global $assembly/buddy/base_ptr)
       )
-      ;;@ assembly/buddy.ts:247:30
+      ;;@ assembly/buddy.ts:251:30
       (i32.sub
-       ;;@ assembly/buddy.ts:247:31
+       ;;@ assembly/buddy.ts:251:31
        (i32.const 31)
-       ;;@ assembly/buddy.ts:247:48
+       ;;@ assembly/buddy.ts:251:48
        (get_local $1)
       )
      )
-     ;;@ assembly/buddy.ts:247:59
+     ;;@ assembly/buddy.ts:251:59
      (i32.shl
-      ;;@ assembly/buddy.ts:247:60
+      ;;@ assembly/buddy.ts:251:60
       (i32.const 1)
-      ;;@ assembly/buddy.ts:247:65
+      ;;@ assembly/buddy.ts:251:65
       (get_local $1)
      )
     )
-    ;;@ assembly/buddy.ts:247:75
+    ;;@ assembly/buddy.ts:251:75
     (i32.const 1)
    )
   )
  )
  (func $assembly/buddy/node_is_split$get (; 7 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ assembly/buddy.ts:142:2
+  ;;@ assembly/buddy.ts:146:2
   (if
    (i32.eqz
-    ;;@ assembly/buddy.ts:142:9
+    ;;@ assembly/buddy.ts:146:9
     (i32.lt_u
      (get_local $0)
-     ;;@ assembly/buddy.ts:142:17
+     ;;@ assembly/buddy.ts:146:17
      (i32.const 16777216)
     )
    )
@@ -315,63 +315,63 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 142)
+     (i32.const 146)
      (i32.const 2)
     )
     (unreachable)
    )
   )
-  ;;@ assembly/buddy.ts:143:45
+  ;;@ assembly/buddy.ts:147:45
   (return
-   ;;@ assembly/buddy.ts:143:9
+   ;;@ assembly/buddy.ts:147:9
    (i32.load8_u
-    ;;@ assembly/buddy.ts:143:18
+    ;;@ assembly/buddy.ts:147:18
     (i32.add
      (get_global $assembly/buddy/NODE_IS_SPLIT_START)
-     ;;@ assembly/buddy.ts:143:40
+     ;;@ assembly/buddy.ts:147:40
      (get_local $0)
     )
    )
   )
  )
  (func $assembly/buddy/parent_is_split (; 8 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ assembly/buddy.ts:254:2
+  ;;@ assembly/buddy.ts:258:2
   (set_local $0
-   ;;@ assembly/buddy.ts:254:10
+   ;;@ assembly/buddy.ts:258:10
    (i32.div_u
     (i32.sub
-     ;;@ assembly/buddy.ts:254:11
+     ;;@ assembly/buddy.ts:258:11
      (get_local $0)
-     ;;@ assembly/buddy.ts:254:19
+     ;;@ assembly/buddy.ts:258:19
      (i32.const 1)
     )
-    ;;@ assembly/buddy.ts:254:24
+    ;;@ assembly/buddy.ts:258:24
     (i32.const 2)
    )
   )
-  ;;@ assembly/buddy.ts:255:63
+  ;;@ assembly/buddy.ts:259:63
   (return
-   ;;@ assembly/buddy.ts:255:9
+   ;;@ assembly/buddy.ts:259:9
    (i32.and
     (i32.shr_u
-     ;;@ assembly/buddy.ts:255:10
+     ;;@ assembly/buddy.ts:259:10
      (call $assembly/buddy/node_is_split$get
-      ;;@ assembly/buddy.ts:255:28
+      ;;@ assembly/buddy.ts:259:28
       (i32.div_u
        (get_local $0)
-       ;;@ assembly/buddy.ts:255:36
+       ;;@ assembly/buddy.ts:259:36
        (i32.const 8)
       )
      )
-     ;;@ assembly/buddy.ts:255:43
+     ;;@ assembly/buddy.ts:259:43
      (i32.rem_u
-      ;;@ assembly/buddy.ts:255:49
+      ;;@ assembly/buddy.ts:259:49
       (get_local $0)
-      ;;@ assembly/buddy.ts:255:57
+      ;;@ assembly/buddy.ts:259:57
       (i32.const 8)
      )
     )
-    ;;@ assembly/buddy.ts:255:63
+    ;;@ assembly/buddy.ts:259:63
     (i32.const 1)
    )
   )
@@ -379,62 +379,62 @@
  (func $assembly/buddy/list_remove (; 9 ;) (type $iv) (param $0 i32)
   (local $1 i32)
   (local $2 i32)
-  ;;@ assembly/buddy.ts:215:2
+  ;;@ assembly/buddy.ts:219:2
   (set_local $1
-   ;;@ assembly/buddy.ts:215:13
+   ;;@ assembly/buddy.ts:219:13
    (i32.load
     (get_local $0)
    )
   )
-  ;;@ assembly/buddy.ts:216:2
+  ;;@ assembly/buddy.ts:220:2
   (set_local $2
-   ;;@ assembly/buddy.ts:216:13
+   ;;@ assembly/buddy.ts:220:13
    (i32.load offset=4
     (get_local $0)
    )
   )
-  ;;@ assembly/buddy.ts:217:2
+  ;;@ assembly/buddy.ts:221:2
   (i32.store offset=4
    (get_local $1)
-   ;;@ assembly/buddy.ts:217:14
+   ;;@ assembly/buddy.ts:221:14
    (get_local $2)
   )
-  ;;@ assembly/buddy.ts:218:2
+  ;;@ assembly/buddy.ts:222:2
   (i32.store
    (get_local $2)
-   ;;@ assembly/buddy.ts:218:14
+   ;;@ assembly/buddy.ts:222:14
    (get_local $1)
   )
  )
  (func $assembly/buddy/ptr_for_node (; 10 ;) (type $iii) (param $0 i32) (param $1 i32) (result i32)
-  ;;@ assembly/buddy.ts:238:77
+  ;;@ assembly/buddy.ts:242:77
   (return
-   ;;@ assembly/buddy.ts:238:9
+   ;;@ assembly/buddy.ts:242:9
    (i32.add
     (get_global $assembly/buddy/base_ptr)
-    ;;@ assembly/buddy.ts:238:20
+    ;;@ assembly/buddy.ts:242:20
     (i32.shl
-     ;;@ assembly/buddy.ts:238:21
+     ;;@ assembly/buddy.ts:242:21
      (i32.add
-      ;;@ assembly/buddy.ts:238:22
+      ;;@ assembly/buddy.ts:242:22
       (i32.sub
        (get_local $0)
-       ;;@ assembly/buddy.ts:238:30
+       ;;@ assembly/buddy.ts:242:30
        (i32.shl
-        ;;@ assembly/buddy.ts:238:31
+        ;;@ assembly/buddy.ts:242:31
         (i32.const 1)
-        ;;@ assembly/buddy.ts:238:36
+        ;;@ assembly/buddy.ts:242:36
         (get_local $1)
        )
       )
-      ;;@ assembly/buddy.ts:238:46
+      ;;@ assembly/buddy.ts:242:46
       (i32.const 1)
      )
-     ;;@ assembly/buddy.ts:238:52
+     ;;@ assembly/buddy.ts:242:52
      (i32.sub
-      ;;@ assembly/buddy.ts:238:53
+      ;;@ assembly/buddy.ts:242:53
       (i32.const 31)
-      ;;@ assembly/buddy.ts:238:70
+      ;;@ assembly/buddy.ts:242:70
       (get_local $1)
      )
     )
@@ -442,13 +442,13 @@
   )
  )
  (func $assembly/buddy/node_is_split$set (; 11 ;) (type $iiv) (param $0 i32) (param $1 i32)
-  ;;@ assembly/buddy.ts:147:2
+  ;;@ assembly/buddy.ts:151:2
   (if
    (i32.eqz
-    ;;@ assembly/buddy.ts:147:9
+    ;;@ assembly/buddy.ts:151:9
     (i32.lt_u
      (get_local $0)
-     ;;@ assembly/buddy.ts:147:17
+     ;;@ assembly/buddy.ts:151:17
      (i32.const 16777216)
     )
    )
@@ -456,68 +456,68 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 147)
+     (i32.const 151)
      (i32.const 2)
     )
     (unreachable)
    )
   )
-  ;;@ assembly/buddy.ts:148:2
+  ;;@ assembly/buddy.ts:152:2
   (i32.store8
-   ;;@ assembly/buddy.ts:148:12
+   ;;@ assembly/buddy.ts:152:12
    (i32.add
     (get_global $assembly/buddy/NODE_IS_SPLIT_START)
-    ;;@ assembly/buddy.ts:148:34
+    ;;@ assembly/buddy.ts:152:34
     (get_local $0)
    )
-   ;;@ assembly/buddy.ts:148:41
+   ;;@ assembly/buddy.ts:152:41
    (get_local $1)
   )
  )
  (func $assembly/buddy/flip_parent_is_split (; 12 ;) (type $iv) (param $0 i32)
   (local $1 i32)
-  ;;@ assembly/buddy.ts:262:2
+  ;;@ assembly/buddy.ts:266:2
   (set_local $0
-   ;;@ assembly/buddy.ts:262:10
+   ;;@ assembly/buddy.ts:266:10
    (i32.div_u
     (i32.sub
-     ;;@ assembly/buddy.ts:262:11
+     ;;@ assembly/buddy.ts:266:11
      (get_local $0)
-     ;;@ assembly/buddy.ts:262:19
+     ;;@ assembly/buddy.ts:266:19
      (i32.const 1)
     )
-    ;;@ assembly/buddy.ts:262:24
+    ;;@ assembly/buddy.ts:266:24
     (i32.const 2)
    )
   )
-  ;;@ assembly/buddy.ts:263:2
+  ;;@ assembly/buddy.ts:267:2
   (set_local $1
-   ;;@ assembly/buddy.ts:263:18
+   ;;@ assembly/buddy.ts:267:18
    (i32.div_u
     (get_local $0)
-    ;;@ assembly/buddy.ts:263:26
+    ;;@ assembly/buddy.ts:267:26
     (i32.const 8)
    )
   )
-  ;;@ assembly/buddy.ts:264:2
+  ;;@ assembly/buddy.ts:268:2
   (call $assembly/buddy/node_is_split$set
-   ;;@ assembly/buddy.ts:264:20
+   ;;@ assembly/buddy.ts:268:20
    (get_local $1)
-   ;;@ assembly/buddy.ts:265:4
+   ;;@ assembly/buddy.ts:269:4
    (i32.xor
     (call $assembly/buddy/node_is_split$get
-     ;;@ assembly/buddy.ts:265:22
+     ;;@ assembly/buddy.ts:269:22
      (get_local $1)
     )
-    ;;@ assembly/buddy.ts:265:35
+    ;;@ assembly/buddy.ts:269:35
     (i32.shl
-     ;;@ assembly/buddy.ts:265:41
+     ;;@ assembly/buddy.ts:269:41
      (i32.const 1)
-     ;;@ assembly/buddy.ts:265:46
+     ;;@ assembly/buddy.ts:269:46
      (i32.rem_u
-      ;;@ assembly/buddy.ts:265:47
+      ;;@ assembly/buddy.ts:269:47
       (get_local $0)
-      ;;@ assembly/buddy.ts:265:55
+      ;;@ assembly/buddy.ts:269:55
       (i32.const 8)
      )
     )
@@ -527,56 +527,56 @@
  (func $assembly/buddy/lower_bucket_limit (; 13 ;) (type $ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
-  ;;@ assembly/buddy.ts:291:2
+  ;;@ assembly/buddy.ts:295:2
   (block $break|0
    (loop $continue|0
     (if
-     ;;@ assembly/buddy.ts:291:9
+     ;;@ assembly/buddy.ts:295:9
      (i32.lt_u
       (get_local $0)
-      ;;@ assembly/buddy.ts:291:18
+      ;;@ assembly/buddy.ts:295:18
       (get_global $assembly/buddy/bucket_limit)
      )
      (block
       (block
-       ;;@ assembly/buddy.ts:292:4
+       ;;@ assembly/buddy.ts:296:4
        (set_local $1
-        ;;@ assembly/buddy.ts:292:15
+        ;;@ assembly/buddy.ts:296:15
         (call $assembly/buddy/node_for_ptr
-         ;;@ assembly/buddy.ts:292:28
+         ;;@ assembly/buddy.ts:296:28
          (get_global $assembly/buddy/base_ptr)
-         ;;@ assembly/buddy.ts:292:38
+         ;;@ assembly/buddy.ts:296:38
          (get_global $assembly/buddy/bucket_limit)
         )
        )
-       ;;@ assembly/buddy.ts:293:4
+       ;;@ assembly/buddy.ts:297:4
        (nop)
-       ;;@ assembly/buddy.ts:301:4
+       ;;@ assembly/buddy.ts:305:4
        (if
-        ;;@ assembly/buddy.ts:301:8
+        ;;@ assembly/buddy.ts:305:8
         (i32.eqz
-         ;;@ assembly/buddy.ts:301:9
+         ;;@ assembly/buddy.ts:305:9
          (call $assembly/buddy/parent_is_split
-          ;;@ assembly/buddy.ts:301:25
+          ;;@ assembly/buddy.ts:305:25
           (get_local $1)
          )
         )
-        ;;@ assembly/buddy.ts:301:32
+        ;;@ assembly/buddy.ts:305:32
         (block
-         ;;@ assembly/buddy.ts:302:6
+         ;;@ assembly/buddy.ts:306:6
          (call $assembly/buddy/list_remove
-          ;;@ assembly/buddy.ts:302:18
+          ;;@ assembly/buddy.ts:306:18
           (get_global $assembly/buddy/base_ptr)
          )
-         ;;@ assembly/buddy.ts:303:6
+         ;;@ assembly/buddy.ts:307:6
          (call $assembly/buddy/list_init
-          ;;@ assembly/buddy.ts:303:16
+          ;;@ assembly/buddy.ts:307:16
           (call $assembly/buddy/buckets$get
-           ;;@ assembly/buddy.ts:303:28
+           ;;@ assembly/buddy.ts:307:28
            (block (result i32)
             (set_global $assembly/buddy/bucket_limit
              (i32.sub
-              ;;@ assembly/buddy.ts:303:30
+              ;;@ assembly/buddy.ts:307:30
               (get_global $assembly/buddy/bucket_limit)
               (i32.const 1)
              )
@@ -585,72 +585,72 @@
            )
           )
          )
-         ;;@ assembly/buddy.ts:304:6
+         ;;@ assembly/buddy.ts:308:6
          (call $assembly/buddy/list_push
-          ;;@ assembly/buddy.ts:304:16
+          ;;@ assembly/buddy.ts:308:16
           (call $assembly/buddy/buckets$get
-           ;;@ assembly/buddy.ts:304:28
+           ;;@ assembly/buddy.ts:308:28
            (get_global $assembly/buddy/bucket_limit)
           )
-          ;;@ assembly/buddy.ts:304:43
+          ;;@ assembly/buddy.ts:308:43
           (get_global $assembly/buddy/base_ptr)
          )
-         ;;@ assembly/buddy.ts:305:6
+         ;;@ assembly/buddy.ts:309:6
          (br $continue|0)
         )
        )
-       ;;@ assembly/buddy.ts:316:4
+       ;;@ assembly/buddy.ts:320:4
        (set_local $2
-        ;;@ assembly/buddy.ts:316:18
+        ;;@ assembly/buddy.ts:320:18
         (call $assembly/buddy/ptr_for_node
-         ;;@ assembly/buddy.ts:316:31
+         ;;@ assembly/buddy.ts:320:31
          (i32.add
           (get_local $1)
-          ;;@ assembly/buddy.ts:316:38
+          ;;@ assembly/buddy.ts:320:38
           (i32.const 1)
          )
-         ;;@ assembly/buddy.ts:316:41
+         ;;@ assembly/buddy.ts:320:41
          (get_global $assembly/buddy/bucket_limit)
         )
        )
-       ;;@ assembly/buddy.ts:317:4
+       ;;@ assembly/buddy.ts:321:4
        (if
-        ;;@ assembly/buddy.ts:317:8
+        ;;@ assembly/buddy.ts:321:8
         (i32.eqz
-         ;;@ assembly/buddy.ts:317:9
+         ;;@ assembly/buddy.ts:321:9
          (call $assembly/buddy/update_max_ptr
-          ;;@ assembly/buddy.ts:317:24
+          ;;@ assembly/buddy.ts:321:24
           (i32.add
            (get_local $2)
-           ;;@ assembly/buddy.ts:317:38
+           ;;@ assembly/buddy.ts:321:38
            (i32.const 8)
           )
          )
         )
-        ;;@ assembly/buddy.ts:318:13
+        ;;@ assembly/buddy.ts:322:13
         (return
          (i32.const 0)
         )
        )
-       ;;@ assembly/buddy.ts:320:4
+       ;;@ assembly/buddy.ts:324:4
        (call $assembly/buddy/list_push
-        ;;@ assembly/buddy.ts:320:14
+        ;;@ assembly/buddy.ts:324:14
         (call $assembly/buddy/buckets$get
-         ;;@ assembly/buddy.ts:320:26
+         ;;@ assembly/buddy.ts:324:26
          (get_global $assembly/buddy/bucket_limit)
         )
-        ;;@ assembly/buddy.ts:320:41
+        ;;@ assembly/buddy.ts:324:41
         (get_local $2)
        )
-       ;;@ assembly/buddy.ts:321:4
+       ;;@ assembly/buddy.ts:325:4
        (call $assembly/buddy/list_init
-        ;;@ assembly/buddy.ts:321:14
+        ;;@ assembly/buddy.ts:325:14
         (call $assembly/buddy/buckets$get
-         ;;@ assembly/buddy.ts:321:26
+         ;;@ assembly/buddy.ts:325:26
          (block (result i32)
           (set_global $assembly/buddy/bucket_limit
            (i32.sub
-            ;;@ assembly/buddy.ts:321:28
+            ;;@ assembly/buddy.ts:325:28
             (get_global $assembly/buddy/bucket_limit)
             (i32.const 1)
            )
@@ -659,31 +659,31 @@
          )
         )
        )
-       ;;@ assembly/buddy.ts:327:4
+       ;;@ assembly/buddy.ts:331:4
        (set_local $1
-        ;;@ assembly/buddy.ts:327:11
+        ;;@ assembly/buddy.ts:331:11
         (i32.div_u
          (i32.sub
-          ;;@ assembly/buddy.ts:327:12
+          ;;@ assembly/buddy.ts:331:12
           (get_local $1)
-          ;;@ assembly/buddy.ts:327:19
+          ;;@ assembly/buddy.ts:331:19
           (i32.const 1)
          )
-         ;;@ assembly/buddy.ts:327:24
+         ;;@ assembly/buddy.ts:331:24
          (i32.const 2)
         )
        )
-       ;;@ assembly/buddy.ts:328:4
+       ;;@ assembly/buddy.ts:332:4
        (if
-        ;;@ assembly/buddy.ts:328:8
+        ;;@ assembly/buddy.ts:332:8
         (i32.ne
          (get_local $1)
-         ;;@ assembly/buddy.ts:328:16
+         ;;@ assembly/buddy.ts:332:16
          (i32.const 0)
         )
-        ;;@ assembly/buddy.ts:329:6
+        ;;@ assembly/buddy.ts:333:6
         (call $assembly/buddy/flip_parent_is_split
-         ;;@ assembly/buddy.ts:329:27
+         ;;@ assembly/buddy.ts:333:27
          (get_local $1)
         )
        )
@@ -693,39 +693,39 @@
     )
    )
   )
-  ;;@ assembly/buddy.ts:333:9
+  ;;@ assembly/buddy.ts:337:9
   (return
    (i32.const 1)
   )
  )
  (func $assembly/buddy/list_pop (; 14 ;) (type $ii) (param $0 i32) (result i32)
   (local $1 i32)
-  ;;@ assembly/buddy.ts:225:2
+  ;;@ assembly/buddy.ts:229:2
   (set_local $1
-   ;;@ assembly/buddy.ts:225:13
+   ;;@ assembly/buddy.ts:229:13
    (i32.load
     (get_local $0)
    )
   )
-  ;;@ assembly/buddy.ts:226:2
+  ;;@ assembly/buddy.ts:230:2
   (if
-   ;;@ assembly/buddy.ts:226:6
+   ;;@ assembly/buddy.ts:230:6
    (i32.eq
     (get_local $1)
-    ;;@ assembly/buddy.ts:226:14
+    ;;@ assembly/buddy.ts:230:14
     (get_local $0)
    )
-   ;;@ assembly/buddy.ts:226:27
+   ;;@ assembly/buddy.ts:230:27
    (return
     (i32.const 0)
    )
   )
-  ;;@ assembly/buddy.ts:227:2
+  ;;@ assembly/buddy.ts:231:2
   (call $assembly/buddy/list_remove
-   ;;@ assembly/buddy.ts:227:14
+   ;;@ assembly/buddy.ts:231:14
    (get_local $1)
   )
-  ;;@ assembly/buddy.ts:228:9
+  ;;@ assembly/buddy.ts:232:9
   (return
    (get_local $1)
   )
@@ -738,403 +738,403 @@
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  ;;@ assembly/buddy.ts:338:2
+  ;;@ assembly/buddy.ts:342:2
   (nop)
-  ;;@ assembly/buddy.ts:345:2
+  ;;@ assembly/buddy.ts:349:2
   (if
-   ;;@ assembly/buddy.ts:345:6
+   ;;@ assembly/buddy.ts:349:6
    (i32.gt_u
     (i32.add
      (get_local $0)
-     ;;@ assembly/buddy.ts:345:16
+     ;;@ assembly/buddy.ts:349:16
      (i32.const 8)
     )
-    ;;@ assembly/buddy.ts:345:30
+    ;;@ assembly/buddy.ts:349:30
     (i32.const -2147483648)
    )
-   ;;@ assembly/buddy.ts:346:11
+   ;;@ assembly/buddy.ts:350:11
    (return
     (i32.const 0)
    )
   )
-  ;;@ assembly/buddy.ts:354:2
+  ;;@ assembly/buddy.ts:358:2
   (if
-   ;;@ assembly/buddy.ts:354:6
+   ;;@ assembly/buddy.ts:358:6
    (i32.eq
     (get_global $assembly/buddy/base_ptr)
-    ;;@ assembly/buddy.ts:354:18
+    ;;@ assembly/buddy.ts:358:18
     (i32.const 0)
    )
-   ;;@ assembly/buddy.ts:354:21
+   ;;@ assembly/buddy.ts:358:21
    (block
-    ;;@ assembly/buddy.ts:356:4
+    ;;@ assembly/buddy.ts:360:4
     (set_global $assembly/buddy/base_ptr
-     ;;@ assembly/buddy.ts:356:15
+     ;;@ assembly/buddy.ts:360:15
      (i32.and
       (i32.add
-       ;;@ assembly/buddy.ts:356:16
+       ;;@ assembly/buddy.ts:360:16
        (get_global $assembly/buddy/NODE_IS_SPLIT_END)
-       ;;@ assembly/buddy.ts:356:36
+       ;;@ assembly/buddy.ts:360:36
        (i32.const 7)
       )
-      ;;@ assembly/buddy.ts:356:41
+      ;;@ assembly/buddy.ts:360:41
       (i32.xor
-       ;;@ assembly/buddy.ts:356:42
+       ;;@ assembly/buddy.ts:360:42
        (i32.const 7)
        (i32.const -1)
       )
      )
     )
-    ;;@ assembly/buddy.ts:357:4
+    ;;@ assembly/buddy.ts:361:4
     (set_global $assembly/buddy/max_ptr
-     ;;@ assembly/buddy.ts:357:14
+     ;;@ assembly/buddy.ts:361:14
      (i32.shl
       (current_memory)
-      ;;@ assembly/buddy.ts:357:41
+      ;;@ assembly/buddy.ts:361:41
       (i32.const 16)
      )
     )
-    ;;@ assembly/buddy.ts:358:4
+    ;;@ assembly/buddy.ts:362:4
     (set_global $assembly/buddy/bucket_limit
-     ;;@ assembly/buddy.ts:358:19
+     ;;@ assembly/buddy.ts:362:19
      (i32.sub
       (i32.const 28)
-      ;;@ assembly/buddy.ts:358:34
+      ;;@ assembly/buddy.ts:362:34
       (i32.const 1)
      )
     )
-    ;;@ assembly/buddy.ts:359:4
+    ;;@ assembly/buddy.ts:363:4
     (if
-     ;;@ assembly/buddy.ts:359:8
+     ;;@ assembly/buddy.ts:363:8
      (i32.eqz
-      ;;@ assembly/buddy.ts:359:9
+      ;;@ assembly/buddy.ts:363:9
       (call $assembly/buddy/update_max_ptr
-       ;;@ assembly/buddy.ts:359:24
+       ;;@ assembly/buddy.ts:363:24
        (i32.add
         (get_global $assembly/buddy/base_ptr)
-        ;;@ assembly/buddy.ts:359:35
+        ;;@ assembly/buddy.ts:363:35
         (i32.const 8)
        )
       )
      )
-     ;;@ assembly/buddy.ts:360:13
+     ;;@ assembly/buddy.ts:364:13
      (return
       (i32.const 0)
      )
     )
-    ;;@ assembly/buddy.ts:362:4
+    ;;@ assembly/buddy.ts:366:4
     (call $assembly/buddy/list_init
-     ;;@ assembly/buddy.ts:362:14
+     ;;@ assembly/buddy.ts:366:14
      (call $assembly/buddy/buckets$get
-      ;;@ assembly/buddy.ts:362:26
+      ;;@ assembly/buddy.ts:366:26
       (i32.sub
        (i32.const 28)
-       ;;@ assembly/buddy.ts:362:41
+       ;;@ assembly/buddy.ts:366:41
        (i32.const 1)
       )
      )
     )
-    ;;@ assembly/buddy.ts:363:4
+    ;;@ assembly/buddy.ts:367:4
     (call $assembly/buddy/list_push
-     ;;@ assembly/buddy.ts:363:14
+     ;;@ assembly/buddy.ts:367:14
      (call $assembly/buddy/buckets$get
-      ;;@ assembly/buddy.ts:363:26
+      ;;@ assembly/buddy.ts:367:26
       (i32.sub
        (i32.const 28)
-       ;;@ assembly/buddy.ts:363:41
+       ;;@ assembly/buddy.ts:367:41
        (i32.const 1)
       )
      )
-     ;;@ assembly/buddy.ts:363:45
+     ;;@ assembly/buddy.ts:367:45
      (get_global $assembly/buddy/base_ptr)
     )
    )
   )
-  ;;@ assembly/buddy.ts:370:2
+  ;;@ assembly/buddy.ts:374:2
   (set_local $2
-   ;;@ assembly/buddy.ts:370:11
+   ;;@ assembly/buddy.ts:374:11
    (call $assembly/buddy/bucket_for_request
-    ;;@ assembly/buddy.ts:370:30
+    ;;@ assembly/buddy.ts:374:30
     (i32.add
      (get_local $0)
-     ;;@ assembly/buddy.ts:370:40
+     ;;@ assembly/buddy.ts:374:40
      (i32.const 8)
     )
    )
   )
-  ;;@ assembly/buddy.ts:371:2
+  ;;@ assembly/buddy.ts:375:2
   (set_local $1
-   ;;@ assembly/buddy.ts:371:20
+   ;;@ assembly/buddy.ts:375:20
    (get_local $2)
   )
-  ;;@ assembly/buddy.ts:378:2
+  ;;@ assembly/buddy.ts:382:2
   (block $break|0
    (loop $continue|0
     (if
-     ;;@ assembly/buddy.ts:378:9
+     ;;@ assembly/buddy.ts:382:9
      (i32.ne
       (i32.add
        (get_local $2)
-       ;;@ assembly/buddy.ts:378:18
+       ;;@ assembly/buddy.ts:382:18
        (i32.const 1)
       )
-      ;;@ assembly/buddy.ts:378:23
+      ;;@ assembly/buddy.ts:382:23
       (i32.const 0)
      )
      (block
       (block
-       ;;@ assembly/buddy.ts:379:4
+       ;;@ assembly/buddy.ts:383:4
        (nop)
-       ;;@ assembly/buddy.ts:380:4
+       ;;@ assembly/buddy.ts:384:4
        (nop)
-       ;;@ assembly/buddy.ts:386:4
+       ;;@ assembly/buddy.ts:390:4
        (if
-        ;;@ assembly/buddy.ts:386:8
+        ;;@ assembly/buddy.ts:390:8
         (i32.eqz
-         ;;@ assembly/buddy.ts:386:9
+         ;;@ assembly/buddy.ts:390:9
          (call $assembly/buddy/lower_bucket_limit
-          ;;@ assembly/buddy.ts:386:28
+          ;;@ assembly/buddy.ts:390:28
           (get_local $2)
          )
         )
-        ;;@ assembly/buddy.ts:387:13
+        ;;@ assembly/buddy.ts:391:13
         (return
          (i32.const 0)
         )
        )
-       ;;@ assembly/buddy.ts:394:4
+       ;;@ assembly/buddy.ts:398:4
        (set_local $6
-        ;;@ assembly/buddy.ts:394:10
+        ;;@ assembly/buddy.ts:398:10
         (call $assembly/buddy/list_pop
-         ;;@ assembly/buddy.ts:394:37
+         ;;@ assembly/buddy.ts:398:37
          (call $assembly/buddy/buckets$get
-          ;;@ assembly/buddy.ts:394:49
+          ;;@ assembly/buddy.ts:398:49
           (get_local $2)
          )
         )
        )
-       ;;@ assembly/buddy.ts:395:4
+       ;;@ assembly/buddy.ts:399:4
        (if
-        ;;@ assembly/buddy.ts:395:8
+        ;;@ assembly/buddy.ts:399:8
         (i32.eqz
-         ;;@ assembly/buddy.ts:395:9
+         ;;@ assembly/buddy.ts:399:9
          (get_local $6)
         )
-        ;;@ assembly/buddy.ts:395:14
+        ;;@ assembly/buddy.ts:399:14
         (block
-         ;;@ assembly/buddy.ts:400:6
+         ;;@ assembly/buddy.ts:404:6
          (if
-          ;;@ assembly/buddy.ts:400:10
+          ;;@ assembly/buddy.ts:404:10
           (i32.and
            (if (result i32)
             (tee_local $7
              (i32.ne
               (get_local $2)
-              ;;@ assembly/buddy.ts:400:20
+              ;;@ assembly/buddy.ts:404:20
               (get_global $assembly/buddy/bucket_limit)
              )
             )
             (get_local $7)
-            ;;@ assembly/buddy.ts:400:36
+            ;;@ assembly/buddy.ts:404:36
             (i32.eq
              (get_local $2)
-             ;;@ assembly/buddy.ts:400:46
+             ;;@ assembly/buddy.ts:404:46
              (i32.const 0)
             )
            )
            (i32.const 1)
           )
-          ;;@ assembly/buddy.ts:400:49
+          ;;@ assembly/buddy.ts:404:49
           (block
-           ;;@ assembly/buddy.ts:401:8
+           ;;@ assembly/buddy.ts:405:8
            (set_local $2
             (i32.sub
              (get_local $2)
              (i32.const 1)
             )
            )
-           ;;@ assembly/buddy.ts:402:8
+           ;;@ assembly/buddy.ts:406:8
            (br $continue|0)
           )
          )
-         ;;@ assembly/buddy.ts:412:6
+         ;;@ assembly/buddy.ts:416:6
          (if
-          ;;@ assembly/buddy.ts:412:10
+          ;;@ assembly/buddy.ts:416:10
           (i32.eqz
-           ;;@ assembly/buddy.ts:412:11
+           ;;@ assembly/buddy.ts:416:11
            (call $assembly/buddy/lower_bucket_limit
-            ;;@ assembly/buddy.ts:412:30
+            ;;@ assembly/buddy.ts:416:30
             (i32.sub
              (get_local $2)
-             ;;@ assembly/buddy.ts:412:39
+             ;;@ assembly/buddy.ts:416:39
              (i32.const 1)
             )
            )
           )
-          ;;@ assembly/buddy.ts:413:15
+          ;;@ assembly/buddy.ts:417:15
           (return
            (i32.const 0)
           )
          )
-         ;;@ assembly/buddy.ts:415:6
+         ;;@ assembly/buddy.ts:419:6
          (set_local $6
-          ;;@ assembly/buddy.ts:415:12
+          ;;@ assembly/buddy.ts:419:12
           (call $assembly/buddy/list_pop
-           ;;@ assembly/buddy.ts:415:39
+           ;;@ assembly/buddy.ts:419:39
            (call $assembly/buddy/buckets$get
-            ;;@ assembly/buddy.ts:415:51
+            ;;@ assembly/buddy.ts:419:51
             (get_local $2)
            )
           )
          )
         )
        )
-       ;;@ assembly/buddy.ts:422:4
+       ;;@ assembly/buddy.ts:426:4
        (set_local $3
-        ;;@ assembly/buddy.ts:422:11
+        ;;@ assembly/buddy.ts:426:11
         (i32.shl
          (i32.const 1)
-         ;;@ assembly/buddy.ts:422:16
+         ;;@ assembly/buddy.ts:426:16
          (i32.sub
-          ;;@ assembly/buddy.ts:422:17
+          ;;@ assembly/buddy.ts:426:17
           (i32.const 31)
-          ;;@ assembly/buddy.ts:422:34
+          ;;@ assembly/buddy.ts:426:34
           (get_local $2)
          )
         )
        )
-       ;;@ assembly/buddy.ts:423:4
+       ;;@ assembly/buddy.ts:427:4
        (set_local $4
-        ;;@ assembly/buddy.ts:423:19
+        ;;@ assembly/buddy.ts:427:19
         (if (result i32)
          (i32.lt_u
           (get_local $2)
-          ;;@ assembly/buddy.ts:423:28
+          ;;@ assembly/buddy.ts:427:28
           (get_local $1)
          )
-         ;;@ assembly/buddy.ts:423:46
+         ;;@ assembly/buddy.ts:427:46
          (i32.add
           (i32.div_u
            (get_local $3)
-           ;;@ assembly/buddy.ts:423:53
+           ;;@ assembly/buddy.ts:427:53
            (i32.const 2)
           )
-          ;;@ assembly/buddy.ts:423:57
+          ;;@ assembly/buddy.ts:427:57
           (i32.const 8)
          )
-         ;;@ assembly/buddy.ts:423:69
+         ;;@ assembly/buddy.ts:427:69
          (get_local $3)
         )
        )
-       ;;@ assembly/buddy.ts:424:4
+       ;;@ assembly/buddy.ts:428:4
        (if
-        ;;@ assembly/buddy.ts:424:8
+        ;;@ assembly/buddy.ts:428:8
         (i32.eqz
-         ;;@ assembly/buddy.ts:424:9
+         ;;@ assembly/buddy.ts:428:9
          (call $assembly/buddy/update_max_ptr
-          ;;@ assembly/buddy.ts:424:24
+          ;;@ assembly/buddy.ts:428:24
           (i32.add
            (get_local $6)
-           ;;@ assembly/buddy.ts:424:30
+           ;;@ assembly/buddy.ts:428:30
            (get_local $4)
           )
          )
         )
-        ;;@ assembly/buddy.ts:424:45
+        ;;@ assembly/buddy.ts:428:45
         (block
-         ;;@ assembly/buddy.ts:425:6
+         ;;@ assembly/buddy.ts:429:6
          (call $assembly/buddy/list_push
-          ;;@ assembly/buddy.ts:425:16
+          ;;@ assembly/buddy.ts:429:16
           (call $assembly/buddy/buckets$get
-           ;;@ assembly/buddy.ts:425:28
+           ;;@ assembly/buddy.ts:429:28
            (get_local $2)
           )
-          ;;@ assembly/buddy.ts:425:37
+          ;;@ assembly/buddy.ts:429:37
           (get_local $6)
          )
-         ;;@ assembly/buddy.ts:426:13
+         ;;@ assembly/buddy.ts:430:13
          (return
           (i32.const 0)
          )
         )
        )
-       ;;@ assembly/buddy.ts:440:4
+       ;;@ assembly/buddy.ts:444:4
        (set_local $5
-        ;;@ assembly/buddy.ts:440:8
+        ;;@ assembly/buddy.ts:444:8
         (call $assembly/buddy/node_for_ptr
-         ;;@ assembly/buddy.ts:440:21
+         ;;@ assembly/buddy.ts:444:21
          (get_local $6)
-         ;;@ assembly/buddy.ts:440:26
+         ;;@ assembly/buddy.ts:444:26
          (get_local $2)
         )
        )
-       ;;@ assembly/buddy.ts:441:4
+       ;;@ assembly/buddy.ts:445:4
        (if
-        ;;@ assembly/buddy.ts:441:8
+        ;;@ assembly/buddy.ts:445:8
         (i32.ne
          (get_local $5)
-         ;;@ assembly/buddy.ts:441:13
+         ;;@ assembly/buddy.ts:445:13
          (i32.const 0)
         )
-        ;;@ assembly/buddy.ts:442:6
+        ;;@ assembly/buddy.ts:446:6
         (call $assembly/buddy/flip_parent_is_split
-         ;;@ assembly/buddy.ts:442:27
+         ;;@ assembly/buddy.ts:446:27
          (get_local $5)
         )
        )
-       ;;@ assembly/buddy.ts:452:4
+       ;;@ assembly/buddy.ts:456:4
        (block $break|1
         (loop $continue|1
          (if
-          ;;@ assembly/buddy.ts:452:11
+          ;;@ assembly/buddy.ts:456:11
           (i32.lt_u
            (get_local $2)
-           ;;@ assembly/buddy.ts:452:20
+           ;;@ assembly/buddy.ts:456:20
            (get_local $1)
           )
           (block
            (block
-            ;;@ assembly/buddy.ts:453:6
+            ;;@ assembly/buddy.ts:457:6
             (set_local $5
-             ;;@ assembly/buddy.ts:453:10
+             ;;@ assembly/buddy.ts:457:10
              (i32.add
               (i32.mul
                (get_local $5)
-               ;;@ assembly/buddy.ts:453:14
+               ;;@ assembly/buddy.ts:457:14
                (i32.const 2)
               )
-              ;;@ assembly/buddy.ts:453:18
+              ;;@ assembly/buddy.ts:457:18
               (i32.const 1)
              )
             )
-            ;;@ assembly/buddy.ts:454:6
+            ;;@ assembly/buddy.ts:458:6
             (set_local $2
              (i32.add
               (get_local $2)
               (i32.const 1)
              )
             )
-            ;;@ assembly/buddy.ts:455:6
+            ;;@ assembly/buddy.ts:459:6
             (call $assembly/buddy/flip_parent_is_split
-             ;;@ assembly/buddy.ts:455:27
+             ;;@ assembly/buddy.ts:459:27
              (get_local $5)
             )
-            ;;@ assembly/buddy.ts:456:6
+            ;;@ assembly/buddy.ts:460:6
             (call $assembly/buddy/list_push
-             ;;@ assembly/buddy.ts:457:8
+             ;;@ assembly/buddy.ts:461:8
              (call $assembly/buddy/buckets$get
-              ;;@ assembly/buddy.ts:457:20
+              ;;@ assembly/buddy.ts:461:20
               (get_local $2)
              )
-             ;;@ assembly/buddy.ts:458:8
+             ;;@ assembly/buddy.ts:462:8
              (call $assembly/buddy/ptr_for_node
-              ;;@ assembly/buddy.ts:458:38
+              ;;@ assembly/buddy.ts:462:38
               (i32.add
                (get_local $5)
-               ;;@ assembly/buddy.ts:458:42
+               ;;@ assembly/buddy.ts:462:42
                (i32.const 1)
               )
-              ;;@ assembly/buddy.ts:458:45
+              ;;@ assembly/buddy.ts:462:45
               (get_local $2)
              )
             )
@@ -1144,19 +1144,19 @@
          )
         )
        )
-       ;;@ assembly/buddy.ts:466:4
+       ;;@ assembly/buddy.ts:470:4
        (i32.store
-        ;;@ assembly/buddy.ts:466:17
+        ;;@ assembly/buddy.ts:470:17
         (get_local $6)
-        ;;@ assembly/buddy.ts:466:22
+        ;;@ assembly/buddy.ts:470:22
         (get_local $0)
        )
-       ;;@ assembly/buddy.ts:467:17
+       ;;@ assembly/buddy.ts:471:17
        (return
-        ;;@ assembly/buddy.ts:467:11
+        ;;@ assembly/buddy.ts:471:11
         (i32.add
          (get_local $6)
-         ;;@ assembly/buddy.ts:467:17
+         ;;@ assembly/buddy.ts:471:17
          (i32.const 8)
         )
        )
@@ -1166,7 +1166,7 @@
     )
    )
   )
-  ;;@ assembly/buddy.ts:470:9
+  ;;@ assembly/buddy.ts:474:9
   (return
    (i32.const 0)
   )
@@ -1175,129 +1175,129 @@
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
-  ;;@ assembly/buddy.ts:475:2
+  ;;@ assembly/buddy.ts:479:2
   (nop)
-  ;;@ assembly/buddy.ts:480:2
+  ;;@ assembly/buddy.ts:484:2
   (if
-   ;;@ assembly/buddy.ts:480:6
+   ;;@ assembly/buddy.ts:484:6
    (i32.eqz
-    ;;@ assembly/buddy.ts:480:7
+    ;;@ assembly/buddy.ts:484:7
     (get_local $0)
    )
-   ;;@ assembly/buddy.ts:481:4
+   ;;@ assembly/buddy.ts:485:4
    (return)
   )
-  ;;@ assembly/buddy.ts:489:2
+  ;;@ assembly/buddy.ts:493:2
   (set_local $0
-   ;;@ assembly/buddy.ts:489:8
+   ;;@ assembly/buddy.ts:493:8
    (i32.sub
     (get_local $0)
-    ;;@ assembly/buddy.ts:489:14
+    ;;@ assembly/buddy.ts:493:14
     (i32.const 8)
    )
   )
-  ;;@ assembly/buddy.ts:490:2
+  ;;@ assembly/buddy.ts:494:2
   (set_local $1
-   ;;@ assembly/buddy.ts:490:11
+   ;;@ assembly/buddy.ts:494:11
    (call $assembly/buddy/bucket_for_request
-    ;;@ assembly/buddy.ts:490:30
+    ;;@ assembly/buddy.ts:494:30
     (i32.add
      (i32.load
-      ;;@ assembly/buddy.ts:490:42
+      ;;@ assembly/buddy.ts:494:42
       (get_local $0)
      )
-     ;;@ assembly/buddy.ts:490:49
+     ;;@ assembly/buddy.ts:494:49
      (i32.const 8)
     )
    )
   )
-  ;;@ assembly/buddy.ts:491:2
+  ;;@ assembly/buddy.ts:495:2
   (set_local $2
-   ;;@ assembly/buddy.ts:491:6
+   ;;@ assembly/buddy.ts:495:6
    (call $assembly/buddy/node_for_ptr
-    ;;@ assembly/buddy.ts:491:19
+    ;;@ assembly/buddy.ts:495:19
     (get_local $0)
-    ;;@ assembly/buddy.ts:491:24
+    ;;@ assembly/buddy.ts:495:24
     (get_local $1)
    )
   )
-  ;;@ assembly/buddy.ts:497:2
+  ;;@ assembly/buddy.ts:501:2
   (block $break|0
    (loop $continue|0
     (if
-     ;;@ assembly/buddy.ts:497:9
+     ;;@ assembly/buddy.ts:501:9
      (i32.ne
       (get_local $2)
-      ;;@ assembly/buddy.ts:497:14
+      ;;@ assembly/buddy.ts:501:14
       (i32.const 0)
      )
      (block
       (block
-       ;;@ assembly/buddy.ts:504:4
+       ;;@ assembly/buddy.ts:508:4
        (call $assembly/buddy/flip_parent_is_split
-        ;;@ assembly/buddy.ts:504:25
+        ;;@ assembly/buddy.ts:508:25
         (get_local $2)
        )
-       ;;@ assembly/buddy.ts:514:4
+       ;;@ assembly/buddy.ts:518:4
        (if
-        ;;@ assembly/buddy.ts:514:8
+        ;;@ assembly/buddy.ts:518:8
         (if (result i32)
          (tee_local $3
           (call $assembly/buddy/parent_is_split
-           ;;@ assembly/buddy.ts:514:24
+           ;;@ assembly/buddy.ts:518:24
            (get_local $2)
           )
          )
          (get_local $3)
-         ;;@ assembly/buddy.ts:514:30
+         ;;@ assembly/buddy.ts:518:30
          (i32.eq
           (get_local $1)
-          ;;@ assembly/buddy.ts:514:40
+          ;;@ assembly/buddy.ts:518:40
           (get_global $assembly/buddy/bucket_limit)
          )
         )
-        ;;@ assembly/buddy.ts:515:6
+        ;;@ assembly/buddy.ts:519:6
         (br $break|0)
        )
-       ;;@ assembly/buddy.ts:525:4
+       ;;@ assembly/buddy.ts:529:4
        (call $assembly/buddy/list_remove
-        ;;@ assembly/buddy.ts:525:16
+        ;;@ assembly/buddy.ts:529:16
         (call $assembly/buddy/ptr_for_node
-         ;;@ assembly/buddy.ts:525:46
+         ;;@ assembly/buddy.ts:529:46
          (i32.add
           (i32.xor
-           ;;@ assembly/buddy.ts:525:47
+           ;;@ assembly/buddy.ts:529:47
            (i32.sub
-            ;;@ assembly/buddy.ts:525:48
+            ;;@ assembly/buddy.ts:529:48
             (get_local $2)
-            ;;@ assembly/buddy.ts:525:52
+            ;;@ assembly/buddy.ts:529:52
             (i32.const 1)
            )
-           ;;@ assembly/buddy.ts:525:57
+           ;;@ assembly/buddy.ts:529:57
            (i32.const 1)
           )
-          ;;@ assembly/buddy.ts:525:62
+          ;;@ assembly/buddy.ts:529:62
           (i32.const 1)
          )
-         ;;@ assembly/buddy.ts:525:65
+         ;;@ assembly/buddy.ts:529:65
          (get_local $1)
         )
        )
-       ;;@ assembly/buddy.ts:526:4
+       ;;@ assembly/buddy.ts:530:4
        (set_local $2
-        ;;@ assembly/buddy.ts:526:8
+        ;;@ assembly/buddy.ts:530:8
         (i32.div_u
          (i32.sub
-          ;;@ assembly/buddy.ts:526:9
+          ;;@ assembly/buddy.ts:530:9
           (get_local $2)
-          ;;@ assembly/buddy.ts:526:13
+          ;;@ assembly/buddy.ts:530:13
           (i32.const 1)
          )
-         ;;@ assembly/buddy.ts:526:18
+         ;;@ assembly/buddy.ts:530:18
          (i32.const 2)
         )
        )
-       ;;@ assembly/buddy.ts:527:4
+       ;;@ assembly/buddy.ts:531:4
        (set_local $1
         (i32.sub
          (get_local $1)
@@ -1310,51 +1310,51 @@
     )
    )
   )
-  ;;@ assembly/buddy.ts:536:2
+  ;;@ assembly/buddy.ts:540:2
   (call $assembly/buddy/list_push
-   ;;@ assembly/buddy.ts:536:12
+   ;;@ assembly/buddy.ts:540:12
    (call $assembly/buddy/buckets$get
-    ;;@ assembly/buddy.ts:536:24
+    ;;@ assembly/buddy.ts:540:24
     (get_local $1)
    )
-   ;;@ assembly/buddy.ts:536:33
+   ;;@ assembly/buddy.ts:540:33
    (call $assembly/buddy/ptr_for_node
-    ;;@ assembly/buddy.ts:536:63
+    ;;@ assembly/buddy.ts:540:63
     (get_local $2)
-    ;;@ assembly/buddy.ts:536:66
+    ;;@ assembly/buddy.ts:540:66
     (get_local $1)
    )
   )
  )
  (func $start (; 17 ;) (type $v)
   (set_global $assembly/buddy/BUCKETS_START
-   ;;@ assembly/buddy.ts:92:27
+   ;;@ assembly/buddy.ts:96:27
    (get_global $HEAP_BASE)
   )
   (set_global $assembly/buddy/BUCKETS_END
-   ;;@ assembly/buddy.ts:93:25
+   ;;@ assembly/buddy.ts:97:25
    (i32.add
     (get_global $assembly/buddy/BUCKETS_START)
-    ;;@ assembly/buddy.ts:93:41
+    ;;@ assembly/buddy.ts:97:41
     (i32.mul
      (i32.const 28)
-     ;;@ assembly/buddy.ts:93:56
+     ;;@ assembly/buddy.ts:97:56
      (i32.const 8)
     )
    )
   )
   (set_global $assembly/buddy/NODE_IS_SPLIT_START
-   ;;@ assembly/buddy.ts:138:33
+   ;;@ assembly/buddy.ts:142:33
    (get_global $assembly/buddy/BUCKETS_END)
   )
   (set_global $assembly/buddy/NODE_IS_SPLIT_END
-   ;;@ assembly/buddy.ts:139:31
+   ;;@ assembly/buddy.ts:143:31
    (i32.add
     (get_global $assembly/buddy/NODE_IS_SPLIT_START)
-    ;;@ assembly/buddy.ts:139:53
+    ;;@ assembly/buddy.ts:143:53
     (i32.mul
      (i32.const 16777216)
-     ;;@ assembly/buddy.ts:139:67
+     ;;@ assembly/buddy.ts:143:67
      (i32.const 1)
     )
    )
diff --git a/tests/allocators/runner.js b/tests/allocators/runner.js
index 5505e5e8..5ec3221d 100644
--- a/tests/allocators/runner.js
+++ b/tests/allocators/runner.js
@@ -7,7 +7,8 @@ function runner(allocator, runs, allocs) {
     size = (size + 3) & ~3;
     var ptr = allocator.allocate_memory(size);
     if (!ptr) throw Error();
-    if (ptrs.indexOf(ptr) >= 0) throw Error();
+    if ((ptr & 7) != 0) throw Error("invalid alignment: " + (ptr & 7) + " on " + ptr);
+    if (ptrs.indexOf(ptr) >= 0) throw Error("duplicate pointer");
     if (allocator.set_memory)
       allocator.set_memory(ptr, 0xdc, size);
     ptrs.push(ptr);
diff --git a/tests/allocators/tlsf/tlsf.optimized.wat b/tests/allocators/tlsf/tlsf.optimized.wat
index ebdabc8c..9c4d593b 100644
--- a/tests/allocators/tlsf/tlsf.optimized.wat
+++ b/tests/allocators/tlsf/tlsf.optimized.wat
@@ -6,78 +6,76 @@
  (type $iiii (func (param i32 i32 i32) (result i32)))
  (type $iii (func (param i32 i32) (result i32)))
  (type $iv (func (param i32)))
- (type $v (func))
  (global "$(lib)/allocator/tlsf/ROOT" (mut i32) (i32.const 0))
  (global $HEAP_BASE i32 (i32.const 4))
  (memory $0 1)
  (export "allocate_memory" (func "$(lib)/allocator/tlsf/allocate_memory"))
  (export "free_memory" (func "$(lib)/allocator/tlsf/free_memory"))
  (export "memory" (memory $0))
- (start $start)
  (func "$(lib)/allocator/tlsf/Root#set:tailRef" (; 0 ;) (type $iiv) (param $0 i32) (param $1 i32)
-  ;;@ (lib)/allocator/tlsf.ts:174:30
+  ;;@ (lib)/allocator/tlsf.ts:177:30
   (i32.store
-   ;;@ (lib)/allocator/tlsf.ts:174:43
-   (i32.const 3040)
-   ;;@ (lib)/allocator/tlsf.ts:174:46
+   ;;@ (lib)/allocator/tlsf.ts:177:43
+   (i32.const 2912)
+   ;;@ (lib)/allocator/tlsf.ts:177:46
    (get_local $1)
   )
  )
  (func "$(lib)/allocator/tlsf/Root#setSLMap" (; 1 ;) (type $iiiv) (param $0 i32) (param $1 i32) (param $2 i32)
-  ;;@ (lib)/allocator/tlsf.ts:138:4
+  ;;@ (lib)/allocator/tlsf.ts:141:4
   (i32.store offset=4
-   ;;@ (lib)/allocator/tlsf.ts:138:15
+   ;;@ (lib)/allocator/tlsf.ts:141:15
    (i32.add
     (get_local $0)
-    ;;@ (lib)/allocator/tlsf.ts:138:41
+    ;;@ (lib)/allocator/tlsf.ts:141:41
     (i32.shl
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:138:46
+     ;;@ (lib)/allocator/tlsf.ts:141:46
      (i32.const 2)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:138:49
+   ;;@ (lib)/allocator/tlsf.ts:141:49
    (get_local $2)
   )
  )
  (func "$(lib)/allocator/tlsf/Root#setHead" (; 2 ;) (type $iiiiv) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32)
-  ;;@ (lib)/allocator/tlsf.ts:162:4
+  ;;@ (lib)/allocator/tlsf.ts:165:4
   (i32.store offset=96
-   ;;@ (lib)/allocator/tlsf.ts:163:6
+   ;;@ (lib)/allocator/tlsf.ts:166:6
    (i32.add
     (get_local $0)
-    ;;@ (lib)/allocator/tlsf.ts:163:32
+    ;;@ (lib)/allocator/tlsf.ts:166:32
     (i32.shl
      (i32.add
-      ;;@ (lib)/allocator/tlsf.ts:163:33
+      ;;@ (lib)/allocator/tlsf.ts:166:33
       (i32.shl
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:163:38
+       ;;@ (lib)/allocator/tlsf.ts:166:38
        (i32.const 5)
       )
-      ;;@ (lib)/allocator/tlsf.ts:163:48
+      ;;@ (lib)/allocator/tlsf.ts:166:48
       (get_local $2)
      )
-     ;;@ (lib)/allocator/tlsf.ts:163:61
+     ;;@ (lib)/allocator/tlsf.ts:166:61
      (i32.const 2)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:164:6
+   ;;@ (lib)/allocator/tlsf.ts:167:6
    (get_local $3)
   )
  )
  (func "$(lib)/allocator/tlsf/Block#get:right" (; 3 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ (lib)/allocator/tlsf.ts:83:11
+  ;;@ (lib)/allocator/tlsf.ts:86:11
   (i32.add
-   ;;@ (lib)/allocator/tlsf.ts:85:8
+   ;;@ (lib)/allocator/tlsf.ts:88:8
    (i32.add
     (get_local $0)
-    ;;@ (lib)/allocator/tlsf.ts:85:34
-    (i32.const 4)
+    ;;@ (lib)/allocator/tlsf.ts:88:34
+    (i32.const 8)
    )
-   ;;@ (lib)/allocator/tlsf.ts:85:47
+   ;;@ (lib)/allocator/tlsf.ts:88:47
    (i32.and
-    ;;@ (lib)/allocator/tlsf.ts:85:48
+    ;;@ (lib)/allocator/tlsf.ts:88:48
     (i32.load
      (get_local $0)
     )
@@ -86,50 +84,50 @@
   )
  )
  (func "$(lib)/allocator/tlsf/fls<usize>" (; 4 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ (lib)/allocator/tlsf.ts:423:9
+  ;;@ (lib)/allocator/tlsf.ts:426:9
   (i32.sub
    (i32.const 31)
-   ;;@ (lib)/allocator/tlsf.ts:423:15
+   ;;@ (lib)/allocator/tlsf.ts:426:15
    (i32.clz
-    ;;@ (lib)/allocator/tlsf.ts:423:22
+    ;;@ (lib)/allocator/tlsf.ts:426:22
     (get_local $0)
    )
   )
  )
  (func "$(lib)/allocator/tlsf/Root#getHead" (; 5 ;) (type $iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
-  ;;@ (lib)/allocator/tlsf.ts:153:11
+  ;;@ (lib)/allocator/tlsf.ts:156:11
   (i32.load offset=96
-   ;;@ (lib)/allocator/tlsf.ts:154:6
+   ;;@ (lib)/allocator/tlsf.ts:157:6
    (i32.add
     (get_local $0)
-    ;;@ (lib)/allocator/tlsf.ts:154:32
+    ;;@ (lib)/allocator/tlsf.ts:157:32
     (i32.shl
      (i32.add
-      ;;@ (lib)/allocator/tlsf.ts:154:33
+      ;;@ (lib)/allocator/tlsf.ts:157:33
       (i32.shl
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:154:38
+       ;;@ (lib)/allocator/tlsf.ts:157:38
        (i32.const 5)
       )
-      ;;@ (lib)/allocator/tlsf.ts:154:48
+      ;;@ (lib)/allocator/tlsf.ts:157:48
       (get_local $2)
      )
-     ;;@ (lib)/allocator/tlsf.ts:154:61
+     ;;@ (lib)/allocator/tlsf.ts:157:61
      (i32.const 2)
     )
    )
   )
  )
  (func "$(lib)/allocator/tlsf/Root#getSLMap" (; 6 ;) (type $iii) (param $0 i32) (param $1 i32) (result i32)
-  ;;@ (lib)/allocator/tlsf.ts:132:11
+  ;;@ (lib)/allocator/tlsf.ts:135:11
   (i32.load offset=4
-   ;;@ (lib)/allocator/tlsf.ts:132:21
+   ;;@ (lib)/allocator/tlsf.ts:135:21
    (i32.add
     (get_local $0)
-    ;;@ (lib)/allocator/tlsf.ts:132:47
+    ;;@ (lib)/allocator/tlsf.ts:135:47
     (i32.shl
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:132:52
+     ;;@ (lib)/allocator/tlsf.ts:135:52
      (i32.const 2)
     )
    )
@@ -141,60 +139,60 @@
   (local $4 i32)
   (local $5 i32)
   (set_local $3
-   ;;@ (lib)/allocator/tlsf.ts:257:4
+   ;;@ (lib)/allocator/tlsf.ts:260:4
    (if (result i32)
-    ;;@ (lib)/allocator/tlsf.ts:257:8
+    ;;@ (lib)/allocator/tlsf.ts:260:8
     (i32.lt_u
-     ;;@ (lib)/allocator/tlsf.ts:252:4
+     ;;@ (lib)/allocator/tlsf.ts:255:4
      (tee_local $2
-      ;;@ (lib)/allocator/tlsf.ts:252:15
+      ;;@ (lib)/allocator/tlsf.ts:255:15
       (i32.and
-       ;;@ (lib)/allocator/tlsf.ts:250:20
+       ;;@ (lib)/allocator/tlsf.ts:253:20
        (i32.load
         (get_local $1)
        )
        (i32.const -4)
       )
      )
-     ;;@ (lib)/allocator/tlsf.ts:257:15
-     (i32.const 128)
+     ;;@ (lib)/allocator/tlsf.ts:260:15
+     (i32.const 256)
     )
-    ;;@ (lib)/allocator/tlsf.ts:257:24
-    (block (result i32)
-     ;;@ (lib)/allocator/tlsf.ts:259:6
-     (set_local $4
-      ;;@ (lib)/allocator/tlsf.ts:259:11
-      (i32.div_u
-       ;;@ (lib)/allocator/tlsf.ts:259:17
-       (get_local $2)
-       ;;@ (lib)/allocator/tlsf.ts:259:24
-       (i32.const 4)
-      )
-     )
-     ;;@ (lib)/allocator/tlsf.ts:258:11
-     (i32.const 0)
-    )
-    ;;@ (lib)/allocator/tlsf.ts:260:11
+    ;;@ (lib)/allocator/tlsf.ts:260:24
     (block (result i32)
      ;;@ (lib)/allocator/tlsf.ts:262:6
      (set_local $4
       ;;@ (lib)/allocator/tlsf.ts:262:11
-      (i32.xor
+      (i32.div_u
        ;;@ (lib)/allocator/tlsf.ts:262:17
+       (get_local $2)
+       ;;@ (lib)/allocator/tlsf.ts:262:24
+       (i32.const 8)
+      )
+     )
+     ;;@ (lib)/allocator/tlsf.ts:261:11
+     (i32.const 0)
+    )
+    ;;@ (lib)/allocator/tlsf.ts:263:11
+    (block (result i32)
+     ;;@ (lib)/allocator/tlsf.ts:265:6
+     (set_local $4
+      ;;@ (lib)/allocator/tlsf.ts:265:11
+      (i32.xor
+       ;;@ (lib)/allocator/tlsf.ts:265:17
        (i32.shr_u
-        ;;@ (lib)/allocator/tlsf.ts:262:18
+        ;;@ (lib)/allocator/tlsf.ts:265:18
         (get_local $2)
-        ;;@ (lib)/allocator/tlsf.ts:262:26
+        ;;@ (lib)/allocator/tlsf.ts:265:26
         (i32.sub
-         ;;@ (lib)/allocator/tlsf.ts:261:6
+         ;;@ (lib)/allocator/tlsf.ts:264:6
          (tee_local $3
-          ;;@ (lib)/allocator/tlsf.ts:261:11
+          ;;@ (lib)/allocator/tlsf.ts:264:11
           (call "$(lib)/allocator/tlsf/fls<usize>"
-           ;;@ (lib)/allocator/tlsf.ts:261:22
+           ;;@ (lib)/allocator/tlsf.ts:264:22
            (get_local $2)
           )
          )
-         ;;@ (lib)/allocator/tlsf.ts:262:32
+         ;;@ (lib)/allocator/tlsf.ts:265:32
          (i32.const 5)
         )
        )
@@ -202,108 +200,108 @@
       )
      )
      (i32.sub
-      ;;@ (lib)/allocator/tlsf.ts:263:6
+      ;;@ (lib)/allocator/tlsf.ts:266:6
       (get_local $3)
-      ;;@ (lib)/allocator/tlsf.ts:263:12
-      (i32.const 6)
+      ;;@ (lib)/allocator/tlsf.ts:266:12
+      (i32.const 7)
      )
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:268:4
+  ;;@ (lib)/allocator/tlsf.ts:271:4
   (set_local $2
-   ;;@ (lib)/allocator/tlsf.ts:268:15
+   ;;@ (lib)/allocator/tlsf.ts:271:15
    (i32.load offset=8
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:269:4
+  ;;@ (lib)/allocator/tlsf.ts:272:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:267:4
+   ;;@ (lib)/allocator/tlsf.ts:270:4
    (tee_local $5
-    ;;@ (lib)/allocator/tlsf.ts:267:15
+    ;;@ (lib)/allocator/tlsf.ts:270:15
     (i32.load offset=4
      (get_local $1)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:269:14
+   ;;@ (lib)/allocator/tlsf.ts:272:14
    (i32.store offset=8
     (get_local $5)
-    ;;@ (lib)/allocator/tlsf.ts:269:26
+    ;;@ (lib)/allocator/tlsf.ts:272:26
     (get_local $2)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:270:4
-  (if
-   ;;@ (lib)/allocator/tlsf.ts:270:8
-   (get_local $2)
-   ;;@ (lib)/allocator/tlsf.ts:270:14
-   (i32.store offset=4
-    (get_local $2)
-    ;;@ (lib)/allocator/tlsf.ts:270:26
-    (get_local $5)
-   )
-  )
   ;;@ (lib)/allocator/tlsf.ts:273:4
   (if
    ;;@ (lib)/allocator/tlsf.ts:273:8
+   (get_local $2)
+   ;;@ (lib)/allocator/tlsf.ts:273:14
+   (i32.store offset=4
+    (get_local $2)
+    ;;@ (lib)/allocator/tlsf.ts:273:26
+    (get_local $5)
+   )
+  )
+  ;;@ (lib)/allocator/tlsf.ts:276:4
+  (if
+   ;;@ (lib)/allocator/tlsf.ts:276:8
    (i32.eq
     (get_local $1)
-    ;;@ (lib)/allocator/tlsf.ts:273:22
+    ;;@ (lib)/allocator/tlsf.ts:276:22
     (call "$(lib)/allocator/tlsf/Root#getHead"
-     ;;@ (lib)/allocator/tlsf.ts:273:17
+     ;;@ (lib)/allocator/tlsf.ts:276:17
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:273:30
+     ;;@ (lib)/allocator/tlsf.ts:276:30
      (get_local $3)
-     ;;@ (lib)/allocator/tlsf.ts:273:34
+     ;;@ (lib)/allocator/tlsf.ts:276:34
      (get_local $4)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:273:39
+   ;;@ (lib)/allocator/tlsf.ts:276:39
    (block
-    ;;@ (lib)/allocator/tlsf.ts:274:11
+    ;;@ (lib)/allocator/tlsf.ts:277:11
     (call "$(lib)/allocator/tlsf/Root#setHead"
-     ;;@ (lib)/allocator/tlsf.ts:274:6
+     ;;@ (lib)/allocator/tlsf.ts:277:6
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:274:19
+     ;;@ (lib)/allocator/tlsf.ts:277:19
      (get_local $3)
-     ;;@ (lib)/allocator/tlsf.ts:274:23
+     ;;@ (lib)/allocator/tlsf.ts:277:23
      (get_local $4)
-     ;;@ (lib)/allocator/tlsf.ts:274:27
+     ;;@ (lib)/allocator/tlsf.ts:277:27
      (get_local $2)
     )
-    ;;@ (lib)/allocator/tlsf.ts:277:6
+    ;;@ (lib)/allocator/tlsf.ts:280:6
     (if
-     ;;@ (lib)/allocator/tlsf.ts:277:10
+     ;;@ (lib)/allocator/tlsf.ts:280:10
      (i32.eqz
-      ;;@ (lib)/allocator/tlsf.ts:277:11
+      ;;@ (lib)/allocator/tlsf.ts:280:11
       (get_local $2)
      )
-     ;;@ (lib)/allocator/tlsf.ts:277:17
+     ;;@ (lib)/allocator/tlsf.ts:280:17
      (block
-      ;;@ (lib)/allocator/tlsf.ts:279:13
+      ;;@ (lib)/allocator/tlsf.ts:282:13
       (call "$(lib)/allocator/tlsf/Root#setSLMap"
-       ;;@ (lib)/allocator/tlsf.ts:279:8
+       ;;@ (lib)/allocator/tlsf.ts:282:8
        (get_local $0)
-       ;;@ (lib)/allocator/tlsf.ts:279:22
+       ;;@ (lib)/allocator/tlsf.ts:282:22
        (get_local $3)
-       ;;@ (lib)/allocator/tlsf.ts:279:26
+       ;;@ (lib)/allocator/tlsf.ts:282:26
        (tee_local $1
         (i32.and
-         ;;@ (lib)/allocator/tlsf.ts:278:25
+         ;;@ (lib)/allocator/tlsf.ts:281:25
          (call "$(lib)/allocator/tlsf/Root#getSLMap"
-          ;;@ (lib)/allocator/tlsf.ts:278:20
+          ;;@ (lib)/allocator/tlsf.ts:281:20
           (get_local $0)
-          ;;@ (lib)/allocator/tlsf.ts:278:34
+          ;;@ (lib)/allocator/tlsf.ts:281:34
           (get_local $3)
          )
-         ;;@ (lib)/allocator/tlsf.ts:279:35
+         ;;@ (lib)/allocator/tlsf.ts:282:35
          (i32.xor
-          ;;@ (lib)/allocator/tlsf.ts:279:36
+          ;;@ (lib)/allocator/tlsf.ts:282:36
           (i32.shl
-           ;;@ (lib)/allocator/tlsf.ts:279:37
+           ;;@ (lib)/allocator/tlsf.ts:282:37
            (i32.const 1)
-           ;;@ (lib)/allocator/tlsf.ts:279:42
+           ;;@ (lib)/allocator/tlsf.ts:282:42
            (get_local $4)
           )
           (i32.const -1)
@@ -311,27 +309,27 @@
         )
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:282:8
+      ;;@ (lib)/allocator/tlsf.ts:285:8
       (if
-       ;;@ (lib)/allocator/tlsf.ts:282:12
+       ;;@ (lib)/allocator/tlsf.ts:285:12
        (i32.eqz
-        ;;@ (lib)/allocator/tlsf.ts:282:13
+        ;;@ (lib)/allocator/tlsf.ts:285:13
         (get_local $1)
        )
-       ;;@ (lib)/allocator/tlsf.ts:282:20
+       ;;@ (lib)/allocator/tlsf.ts:285:20
        (i32.store
         (get_local $0)
         (i32.and
          (i32.load
           (get_local $0)
          )
-         ;;@ (lib)/allocator/tlsf.ts:282:34
+         ;;@ (lib)/allocator/tlsf.ts:285:34
          (i32.xor
-          ;;@ (lib)/allocator/tlsf.ts:282:35
+          ;;@ (lib)/allocator/tlsf.ts:285:35
           (i32.shl
-           ;;@ (lib)/allocator/tlsf.ts:282:36
+           ;;@ (lib)/allocator/tlsf.ts:285:36
            (i32.const 1)
-           ;;@ (lib)/allocator/tlsf.ts:282:41
+           ;;@ (lib)/allocator/tlsf.ts:285:41
            (get_local $3)
           )
           (i32.const -1)
@@ -349,72 +347,72 @@
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  ;;@ (lib)/allocator/tlsf.ts:183:4
+  ;;@ (lib)/allocator/tlsf.ts:186:4
   (set_local $2
-   ;;@ (lib)/allocator/tlsf.ts:183:20
+   ;;@ (lib)/allocator/tlsf.ts:186:20
    (i32.load
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:194:4
+  ;;@ (lib)/allocator/tlsf.ts:197:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:194:8
+   ;;@ (lib)/allocator/tlsf.ts:197:8
    (i32.and
-    ;;@ (lib)/allocator/tlsf.ts:191:4
+    ;;@ (lib)/allocator/tlsf.ts:194:4
     (tee_local $5
-     ;;@ (lib)/allocator/tlsf.ts:191:20
+     ;;@ (lib)/allocator/tlsf.ts:194:20
      (i32.load
-      ;;@ (lib)/allocator/tlsf.ts:190:4
+      ;;@ (lib)/allocator/tlsf.ts:193:4
       (tee_local $4
-       ;;@ (lib)/allocator/tlsf.ts:190:23
+       ;;@ (lib)/allocator/tlsf.ts:193:23
        (call "$(lib)/allocator/tlsf/Block#get:right"
-        ;;@ (lib)/allocator/tlsf.ts:190:30
+        ;;@ (lib)/allocator/tlsf.ts:193:30
         (get_local $1)
        )
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:194:20
+    ;;@ (lib)/allocator/tlsf.ts:197:20
     (i32.const 1)
    )
-   ;;@ (lib)/allocator/tlsf.ts:194:26
+   ;;@ (lib)/allocator/tlsf.ts:197:26
    (block
-    ;;@ (lib)/allocator/tlsf.ts:195:11
+    ;;@ (lib)/allocator/tlsf.ts:198:11
     (call "$(lib)/allocator/tlsf/Root#remove"
-     ;;@ (lib)/allocator/tlsf.ts:195:6
+     ;;@ (lib)/allocator/tlsf.ts:198:6
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:195:18
+     ;;@ (lib)/allocator/tlsf.ts:198:18
      (get_local $4)
     )
-    ;;@ (lib)/allocator/tlsf.ts:196:6
+    ;;@ (lib)/allocator/tlsf.ts:199:6
     (i32.store
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:196:19
+     ;;@ (lib)/allocator/tlsf.ts:199:19
      (tee_local $2
       (i32.add
-       ;;@ (lib)/allocator/tlsf.ts:196:20
+       ;;@ (lib)/allocator/tlsf.ts:199:20
        (get_local $2)
-       ;;@ (lib)/allocator/tlsf.ts:196:33
+       ;;@ (lib)/allocator/tlsf.ts:199:33
        (i32.add
-        ;;@ (lib)/allocator/tlsf.ts:196:46
+        ;;@ (lib)/allocator/tlsf.ts:199:46
         (i32.and
-         ;;@ (lib)/allocator/tlsf.ts:196:47
+         ;;@ (lib)/allocator/tlsf.ts:199:47
          (get_local $5)
          (i32.const -4)
         )
-        ;;@ (lib)/allocator/tlsf.ts:196:33
-        (i32.const 4)
+        ;;@ (lib)/allocator/tlsf.ts:199:33
+        (i32.const 8)
        )
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:198:6
+    ;;@ (lib)/allocator/tlsf.ts:201:6
     (set_local $5
-     ;;@ (lib)/allocator/tlsf.ts:198:18
+     ;;@ (lib)/allocator/tlsf.ts:201:18
      (i32.load
-      ;;@ (lib)/allocator/tlsf.ts:197:6
+      ;;@ (lib)/allocator/tlsf.ts:200:6
       (tee_local $4
-       ;;@ (lib)/allocator/tlsf.ts:197:14
+       ;;@ (lib)/allocator/tlsf.ts:200:14
        (call "$(lib)/allocator/tlsf/Block#get:right"
         (get_local $1)
        )
@@ -423,21 +421,21 @@
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:203:4
+  ;;@ (lib)/allocator/tlsf.ts:206:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:203:8
+   ;;@ (lib)/allocator/tlsf.ts:206:8
    (i32.and
     (get_local $2)
-    ;;@ (lib)/allocator/tlsf.ts:203:20
+    ;;@ (lib)/allocator/tlsf.ts:206:20
     (i32.const 2)
    )
-   ;;@ (lib)/allocator/tlsf.ts:203:31
+   ;;@ (lib)/allocator/tlsf.ts:206:31
    (block
-    ;;@ (lib)/allocator/tlsf.ts:205:6
+    ;;@ (lib)/allocator/tlsf.ts:208:6
     (set_local $3
-     ;;@ (lib)/allocator/tlsf.ts:205:21
+     ;;@ (lib)/allocator/tlsf.ts:208:21
      (i32.load
-      ;;@ (lib)/allocator/tlsf.ts:204:6
+      ;;@ (lib)/allocator/tlsf.ts:207:6
       (tee_local $1
        (i32.load
         (i32.sub
@@ -448,49 +446,49 @@
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:207:11
+    ;;@ (lib)/allocator/tlsf.ts:210:11
     (call "$(lib)/allocator/tlsf/Root#remove"
-     ;;@ (lib)/allocator/tlsf.ts:207:6
+     ;;@ (lib)/allocator/tlsf.ts:210:6
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:207:18
+     ;;@ (lib)/allocator/tlsf.ts:210:18
      (get_local $1)
     )
-    ;;@ (lib)/allocator/tlsf.ts:208:6
+    ;;@ (lib)/allocator/tlsf.ts:211:6
     (i32.store
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:208:18
+     ;;@ (lib)/allocator/tlsf.ts:211:18
      (tee_local $3
       (i32.add
-       ;;@ (lib)/allocator/tlsf.ts:208:19
+       ;;@ (lib)/allocator/tlsf.ts:211:19
        (get_local $3)
-       ;;@ (lib)/allocator/tlsf.ts:208:31
+       ;;@ (lib)/allocator/tlsf.ts:211:31
        (i32.add
-        ;;@ (lib)/allocator/tlsf.ts:208:44
+        ;;@ (lib)/allocator/tlsf.ts:211:44
         (i32.and
-         ;;@ (lib)/allocator/tlsf.ts:208:45
+         ;;@ (lib)/allocator/tlsf.ts:211:45
          (get_local $2)
          (i32.const -4)
         )
-        ;;@ (lib)/allocator/tlsf.ts:208:31
-        (i32.const 4)
+        ;;@ (lib)/allocator/tlsf.ts:211:31
+        (i32.const 8)
        )
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:210:6
+    ;;@ (lib)/allocator/tlsf.ts:213:6
     (set_local $2
-     ;;@ (lib)/allocator/tlsf.ts:210:18
+     ;;@ (lib)/allocator/tlsf.ts:213:18
      (get_local $3)
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:214:4
+  ;;@ (lib)/allocator/tlsf.ts:217:4
   (i32.store
    (get_local $4)
-   ;;@ (lib)/allocator/tlsf.ts:214:17
+   ;;@ (lib)/allocator/tlsf.ts:217:17
    (i32.or
     (get_local $5)
-    ;;@ (lib)/allocator/tlsf.ts:214:29
+    ;;@ (lib)/allocator/tlsf.ts:217:29
     (i32.const 2)
    )
   )
@@ -500,68 +498,68 @@
     (i32.const 4)
    )
    (tee_local $3
-    ;;@ (lib)/allocator/tlsf.ts:215:17
+    ;;@ (lib)/allocator/tlsf.ts:218:17
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:233:4
+  ;;@ (lib)/allocator/tlsf.ts:236:4
   (set_local $4
-   ;;@ (lib)/allocator/tlsf.ts:233:20
+   ;;@ (lib)/allocator/tlsf.ts:236:20
    (call "$(lib)/allocator/tlsf/Root#getHead"
-    ;;@ (lib)/allocator/tlsf.ts:233:15
+    ;;@ (lib)/allocator/tlsf.ts:236:15
     (get_local $0)
     (tee_local $2
-     ;;@ (lib)/allocator/tlsf.ts:223:4
+     ;;@ (lib)/allocator/tlsf.ts:226:4
      (if (result i32)
-      ;;@ (lib)/allocator/tlsf.ts:223:8
+      ;;@ (lib)/allocator/tlsf.ts:226:8
       (i32.lt_u
-       ;;@ (lib)/allocator/tlsf.ts:218:4
+       ;;@ (lib)/allocator/tlsf.ts:221:4
        (tee_local $3
-        ;;@ (lib)/allocator/tlsf.ts:218:11
+        ;;@ (lib)/allocator/tlsf.ts:221:11
         (i32.and
          (get_local $2)
          (i32.const -4)
         )
        )
-       ;;@ (lib)/allocator/tlsf.ts:223:15
-       (i32.const 128)
+       ;;@ (lib)/allocator/tlsf.ts:226:15
+       (i32.const 256)
       )
-      ;;@ (lib)/allocator/tlsf.ts:223:24
-      (block (result i32)
-       ;;@ (lib)/allocator/tlsf.ts:225:6
-       (set_local $3
-        ;;@ (lib)/allocator/tlsf.ts:225:11
-        (i32.div_u
-         ;;@ (lib)/allocator/tlsf.ts:225:17
-         (get_local $3)
-         ;;@ (lib)/allocator/tlsf.ts:225:24
-         (i32.const 4)
-        )
-       )
-       ;;@ (lib)/allocator/tlsf.ts:224:11
-       (i32.const 0)
-      )
-      ;;@ (lib)/allocator/tlsf.ts:226:11
+      ;;@ (lib)/allocator/tlsf.ts:226:24
       (block (result i32)
        ;;@ (lib)/allocator/tlsf.ts:228:6
        (set_local $3
         ;;@ (lib)/allocator/tlsf.ts:228:11
-        (i32.xor
+        (i32.div_u
          ;;@ (lib)/allocator/tlsf.ts:228:17
+         (get_local $3)
+         ;;@ (lib)/allocator/tlsf.ts:228:24
+         (i32.const 8)
+        )
+       )
+       ;;@ (lib)/allocator/tlsf.ts:227:11
+       (i32.const 0)
+      )
+      ;;@ (lib)/allocator/tlsf.ts:229:11
+      (block (result i32)
+       ;;@ (lib)/allocator/tlsf.ts:231:6
+       (set_local $3
+        ;;@ (lib)/allocator/tlsf.ts:231:11
+        (i32.xor
+         ;;@ (lib)/allocator/tlsf.ts:231:17
          (i32.shr_u
-          ;;@ (lib)/allocator/tlsf.ts:228:18
+          ;;@ (lib)/allocator/tlsf.ts:231:18
           (get_local $3)
-          ;;@ (lib)/allocator/tlsf.ts:228:26
+          ;;@ (lib)/allocator/tlsf.ts:231:26
           (i32.sub
-           ;;@ (lib)/allocator/tlsf.ts:227:6
+           ;;@ (lib)/allocator/tlsf.ts:230:6
            (tee_local $2
-            ;;@ (lib)/allocator/tlsf.ts:227:11
+            ;;@ (lib)/allocator/tlsf.ts:230:11
             (call "$(lib)/allocator/tlsf/fls<usize>"
-             ;;@ (lib)/allocator/tlsf.ts:227:22
+             ;;@ (lib)/allocator/tlsf.ts:230:22
              (get_local $3)
             )
            )
-           ;;@ (lib)/allocator/tlsf.ts:228:32
+           ;;@ (lib)/allocator/tlsf.ts:231:32
            (i32.const 5)
           )
          )
@@ -569,88 +567,88 @@
         )
        )
        (i32.sub
-        ;;@ (lib)/allocator/tlsf.ts:229:6
+        ;;@ (lib)/allocator/tlsf.ts:232:6
         (get_local $2)
-        ;;@ (lib)/allocator/tlsf.ts:229:12
-        (i32.const 6)
+        ;;@ (lib)/allocator/tlsf.ts:232:12
+        (i32.const 7)
        )
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:233:32
+    ;;@ (lib)/allocator/tlsf.ts:236:32
     (get_local $3)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:234:4
+  ;;@ (lib)/allocator/tlsf.ts:237:4
   (i32.store offset=4
    (get_local $1)
-   ;;@ (lib)/allocator/tlsf.ts:234:17
+   ;;@ (lib)/allocator/tlsf.ts:237:17
    (i32.const 0)
   )
-  ;;@ (lib)/allocator/tlsf.ts:235:4
+  ;;@ (lib)/allocator/tlsf.ts:238:4
   (i32.store offset=8
    (get_local $1)
-   ;;@ (lib)/allocator/tlsf.ts:235:17
+   ;;@ (lib)/allocator/tlsf.ts:238:17
    (get_local $4)
   )
-  ;;@ (lib)/allocator/tlsf.ts:236:4
+  ;;@ (lib)/allocator/tlsf.ts:239:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:236:8
+   ;;@ (lib)/allocator/tlsf.ts:239:8
    (get_local $4)
-   ;;@ (lib)/allocator/tlsf.ts:236:14
+   ;;@ (lib)/allocator/tlsf.ts:239:14
    (i32.store offset=4
     (get_local $4)
-    ;;@ (lib)/allocator/tlsf.ts:236:26
+    ;;@ (lib)/allocator/tlsf.ts:239:26
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:237:9
+  ;;@ (lib)/allocator/tlsf.ts:240:9
   (call "$(lib)/allocator/tlsf/Root#setHead"
-   ;;@ (lib)/allocator/tlsf.ts:237:4
+   ;;@ (lib)/allocator/tlsf.ts:240:4
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:237:17
+   ;;@ (lib)/allocator/tlsf.ts:240:17
    (get_local $2)
-   ;;@ (lib)/allocator/tlsf.ts:237:21
+   ;;@ (lib)/allocator/tlsf.ts:240:21
    (get_local $3)
-   ;;@ (lib)/allocator/tlsf.ts:237:25
+   ;;@ (lib)/allocator/tlsf.ts:240:25
    (get_local $1)
   )
-  ;;@ (lib)/allocator/tlsf.ts:240:4
+  ;;@ (lib)/allocator/tlsf.ts:243:4
   (i32.store
    (get_local $0)
    (i32.or
     (i32.load
      (get_local $0)
     )
-    ;;@ (lib)/allocator/tlsf.ts:240:18
+    ;;@ (lib)/allocator/tlsf.ts:243:18
     (i32.shl
-     ;;@ (lib)/allocator/tlsf.ts:240:19
+     ;;@ (lib)/allocator/tlsf.ts:243:19
      (i32.const 1)
-     ;;@ (lib)/allocator/tlsf.ts:240:24
+     ;;@ (lib)/allocator/tlsf.ts:243:24
      (get_local $2)
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:241:9
+  ;;@ (lib)/allocator/tlsf.ts:244:9
   (call "$(lib)/allocator/tlsf/Root#setSLMap"
-   ;;@ (lib)/allocator/tlsf.ts:241:4
+   ;;@ (lib)/allocator/tlsf.ts:244:4
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:241:18
+   ;;@ (lib)/allocator/tlsf.ts:244:18
    (get_local $2)
-   ;;@ (lib)/allocator/tlsf.ts:241:22
+   ;;@ (lib)/allocator/tlsf.ts:244:22
    (i32.or
-    ;;@ (lib)/allocator/tlsf.ts:241:27
+    ;;@ (lib)/allocator/tlsf.ts:244:27
     (call "$(lib)/allocator/tlsf/Root#getSLMap"
-     ;;@ (lib)/allocator/tlsf.ts:241:22
+     ;;@ (lib)/allocator/tlsf.ts:244:22
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:241:36
+     ;;@ (lib)/allocator/tlsf.ts:244:36
      (get_local $2)
     )
-    ;;@ (lib)/allocator/tlsf.ts:241:42
+    ;;@ (lib)/allocator/tlsf.ts:244:42
     (i32.shl
-     ;;@ (lib)/allocator/tlsf.ts:241:43
+     ;;@ (lib)/allocator/tlsf.ts:244:43
      (i32.const 1)
-     ;;@ (lib)/allocator/tlsf.ts:241:48
+     ;;@ (lib)/allocator/tlsf.ts:244:48
      (get_local $3)
     )
    )
@@ -659,39 +657,39 @@
  (func "$(lib)/allocator/tlsf/Root#addMemory" (; 9 ;) (type $iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
-  ;;@ (lib)/allocator/tlsf.ts:376:4
+  ;;@ (lib)/allocator/tlsf.ts:379:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:374:4
+   ;;@ (lib)/allocator/tlsf.ts:377:4
    (tee_local $3
     (i32.load
-     (i32.const 3040)
+     (i32.const 2912)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:380:6
+   ;;@ (lib)/allocator/tlsf.ts:383:6
    (if
-    ;;@ (lib)/allocator/tlsf.ts:380:10
+    ;;@ (lib)/allocator/tlsf.ts:383:10
     (i32.eq
      (i32.sub
       (get_local $1)
-      ;;@ (lib)/allocator/tlsf.ts:380:18
-      (i32.const 4)
+      ;;@ (lib)/allocator/tlsf.ts:383:18
+      (i32.const 8)
      )
-     ;;@ (lib)/allocator/tlsf.ts:380:32
+     ;;@ (lib)/allocator/tlsf.ts:383:32
      (get_local $3)
     )
-    ;;@ (lib)/allocator/tlsf.ts:380:41
+    ;;@ (lib)/allocator/tlsf.ts:383:41
     (block
-     ;;@ (lib)/allocator/tlsf.ts:381:8
+     ;;@ (lib)/allocator/tlsf.ts:384:8
      (set_local $1
       (i32.sub
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:381:17
-       (i32.const 4)
+       ;;@ (lib)/allocator/tlsf.ts:384:17
+       (i32.const 8)
       )
      )
-     ;;@ (lib)/allocator/tlsf.ts:382:8
+     ;;@ (lib)/allocator/tlsf.ts:385:8
      (set_local $4
-      ;;@ (lib)/allocator/tlsf.ts:382:19
+      ;;@ (lib)/allocator/tlsf.ts:385:19
       (i32.load
        (get_local $3)
       )
@@ -699,244 +697,244 @@
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:391:4
+  ;;@ (lib)/allocator/tlsf.ts:394:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:391:8
+   ;;@ (lib)/allocator/tlsf.ts:394:8
    (i32.lt_u
-    ;;@ (lib)/allocator/tlsf.ts:390:4
+    ;;@ (lib)/allocator/tlsf.ts:393:4
     (tee_local $3
-     ;;@ (lib)/allocator/tlsf.ts:390:15
+     ;;@ (lib)/allocator/tlsf.ts:393:15
      (i32.sub
       (get_local $2)
-      ;;@ (lib)/allocator/tlsf.ts:390:21
+      ;;@ (lib)/allocator/tlsf.ts:393:21
       (get_local $1)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:391:45
-    (i32.const 20)
+    ;;@ (lib)/allocator/tlsf.ts:394:45
+    (i32.const 32)
    )
-   ;;@ (lib)/allocator/tlsf.ts:392:13
+   ;;@ (lib)/allocator/tlsf.ts:395:13
    (return
     (i32.const 0)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:398:4
+  ;;@ (lib)/allocator/tlsf.ts:401:4
   (i32.store
-   ;;@ (lib)/allocator/tlsf.ts:397:4
+   ;;@ (lib)/allocator/tlsf.ts:400:4
    (tee_local $2
-    ;;@ (lib)/allocator/tlsf.ts:397:15
+    ;;@ (lib)/allocator/tlsf.ts:400:15
     (get_local $1)
    )
-   ;;@ (lib)/allocator/tlsf.ts:398:16
+   ;;@ (lib)/allocator/tlsf.ts:401:16
    (i32.or
     (i32.or
-     ;;@ (lib)/allocator/tlsf.ts:396:19
+     ;;@ (lib)/allocator/tlsf.ts:399:19
      (i32.sub
       (get_local $3)
-      (i32.const 8)
+      (i32.const 16)
      )
-     ;;@ (lib)/allocator/tlsf.ts:398:27
+     ;;@ (lib)/allocator/tlsf.ts:401:27
      (i32.const 1)
     )
-    ;;@ (lib)/allocator/tlsf.ts:398:34
+    ;;@ (lib)/allocator/tlsf.ts:401:34
     (i32.and
-     ;;@ (lib)/allocator/tlsf.ts:398:35
+     ;;@ (lib)/allocator/tlsf.ts:401:35
      (get_local $4)
-     ;;@ (lib)/allocator/tlsf.ts:398:46
+     ;;@ (lib)/allocator/tlsf.ts:401:46
      (i32.const 2)
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:399:4
+  ;;@ (lib)/allocator/tlsf.ts:402:4
   (i32.store offset=4
    (get_local $2)
-   ;;@ (lib)/allocator/tlsf.ts:399:16
+   ;;@ (lib)/allocator/tlsf.ts:402:16
    (i32.const 0)
   )
-  ;;@ (lib)/allocator/tlsf.ts:400:4
+  ;;@ (lib)/allocator/tlsf.ts:403:4
   (i32.store offset=8
    (get_local $2)
-   ;;@ (lib)/allocator/tlsf.ts:400:16
+   ;;@ (lib)/allocator/tlsf.ts:403:16
    (i32.const 0)
   )
-  ;;@ (lib)/allocator/tlsf.ts:404:4
+  ;;@ (lib)/allocator/tlsf.ts:407:4
   (i32.store
-   ;;@ (lib)/allocator/tlsf.ts:403:4
+   ;;@ (lib)/allocator/tlsf.ts:406:4
    (tee_local $1
-    ;;@ (lib)/allocator/tlsf.ts:403:15
+    ;;@ (lib)/allocator/tlsf.ts:406:15
     (i32.sub
-     ;;@ (lib)/allocator/tlsf.ts:403:33
+     ;;@ (lib)/allocator/tlsf.ts:406:33
      (i32.add
       (get_local $1)
-      ;;@ (lib)/allocator/tlsf.ts:403:41
+      ;;@ (lib)/allocator/tlsf.ts:406:41
       (get_local $3)
      )
-     ;;@ (lib)/allocator/tlsf.ts:403:48
-     (i32.const 4)
+     ;;@ (lib)/allocator/tlsf.ts:406:48
+     (i32.const 8)
     )
    )
    (i32.const 2)
   )
-  ;;@ (lib)/allocator/tlsf.ts:405:4
+  ;;@ (lib)/allocator/tlsf.ts:408:4
   (call "$(lib)/allocator/tlsf/Root#set:tailRef"
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:405:19
+   ;;@ (lib)/allocator/tlsf.ts:408:19
    (get_local $1)
   )
-  ;;@ (lib)/allocator/tlsf.ts:407:9
+  ;;@ (lib)/allocator/tlsf.ts:410:9
   (call "$(lib)/allocator/tlsf/Root#insert"
-   ;;@ (lib)/allocator/tlsf.ts:407:4
+   ;;@ (lib)/allocator/tlsf.ts:410:4
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:407:16
+   ;;@ (lib)/allocator/tlsf.ts:410:16
    (get_local $2)
   )
-  ;;@ (lib)/allocator/tlsf.ts:409:11
+  ;;@ (lib)/allocator/tlsf.ts:412:11
   (i32.const 1)
  )
  (func "$(lib)/allocator/tlsf/Root#search" (; 10 ;) (type $iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (set_local $1
-   ;;@ (lib)/allocator/tlsf.ts:293:4
+   ;;@ (lib)/allocator/tlsf.ts:296:4
    (if (result i32)
-    ;;@ (lib)/allocator/tlsf.ts:293:8
+    ;;@ (lib)/allocator/tlsf.ts:296:8
     (i32.lt_u
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:293:15
-     (i32.const 128)
+     ;;@ (lib)/allocator/tlsf.ts:296:15
+     (i32.const 256)
     )
-    ;;@ (lib)/allocator/tlsf.ts:295:11
+    ;;@ (lib)/allocator/tlsf.ts:298:11
     (i32.div_u
-     ;;@ (lib)/allocator/tlsf.ts:295:17
+     ;;@ (lib)/allocator/tlsf.ts:298:17
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:295:24
-     (i32.const 4)
+     ;;@ (lib)/allocator/tlsf.ts:298:24
+     (i32.const 8)
     )
-    ;;@ (lib)/allocator/tlsf.ts:296:11
+    ;;@ (lib)/allocator/tlsf.ts:299:11
     (block (result i32)
-     ;;@ (lib)/allocator/tlsf.ts:299:6
+     ;;@ (lib)/allocator/tlsf.ts:302:6
      (set_local $1
-      ;;@ (lib)/allocator/tlsf.ts:299:11
+      ;;@ (lib)/allocator/tlsf.ts:302:11
       (i32.xor
-       ;;@ (lib)/allocator/tlsf.ts:299:17
+       ;;@ (lib)/allocator/tlsf.ts:302:17
        (i32.shr_u
-        ;;@ (lib)/allocator/tlsf.ts:299:18
+        ;;@ (lib)/allocator/tlsf.ts:302:18
         (get_local $1)
-        ;;@ (lib)/allocator/tlsf.ts:299:26
+        ;;@ (lib)/allocator/tlsf.ts:302:26
         (i32.sub
-         ;;@ (lib)/allocator/tlsf.ts:298:6
+         ;;@ (lib)/allocator/tlsf.ts:301:6
          (tee_local $2
-          ;;@ (lib)/allocator/tlsf.ts:298:11
+          ;;@ (lib)/allocator/tlsf.ts:301:11
           (call "$(lib)/allocator/tlsf/fls<usize>"
-           ;;@ (lib)/allocator/tlsf.ts:298:22
+           ;;@ (lib)/allocator/tlsf.ts:301:22
            (get_local $1)
           )
          )
-         ;;@ (lib)/allocator/tlsf.ts:299:32
+         ;;@ (lib)/allocator/tlsf.ts:302:32
          (i32.const 5)
         )
        )
        (i32.const 32)
       )
      )
-     ;;@ (lib)/allocator/tlsf.ts:300:6
+     ;;@ (lib)/allocator/tlsf.ts:303:6
      (set_local $2
       (i32.sub
        (get_local $2)
-       ;;@ (lib)/allocator/tlsf.ts:300:12
-       (i32.const 6)
+       ;;@ (lib)/allocator/tlsf.ts:303:12
+       (i32.const 7)
       )
      )
-     ;;@ (lib)/allocator/tlsf.ts:302:6
+     ;;@ (lib)/allocator/tlsf.ts:305:6
      (if (result i32)
-      ;;@ (lib)/allocator/tlsf.ts:302:10
+      ;;@ (lib)/allocator/tlsf.ts:305:10
       (i32.lt_u
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:302:15
+       ;;@ (lib)/allocator/tlsf.ts:305:15
        (i32.const 31)
       )
       (i32.add
-       ;;@ (lib)/allocator/tlsf.ts:302:30
+       ;;@ (lib)/allocator/tlsf.ts:305:30
        (get_local $1)
        (i32.const 1)
       )
-      ;;@ (lib)/allocator/tlsf.ts:303:11
+      ;;@ (lib)/allocator/tlsf.ts:306:11
       (block (result i32)
        (set_local $2
         (i32.add
-         ;;@ (lib)/allocator/tlsf.ts:303:13
+         ;;@ (lib)/allocator/tlsf.ts:306:13
          (get_local $2)
          (i32.const 1)
         )
        )
-       ;;@ (lib)/allocator/tlsf.ts:303:22
+       ;;@ (lib)/allocator/tlsf.ts:306:22
        (i32.const 0)
       )
      )
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:309:4
+  ;;@ (lib)/allocator/tlsf.ts:312:4
   (if (result i32)
-   ;;@ (lib)/allocator/tlsf.ts:307:4
+   ;;@ (lib)/allocator/tlsf.ts:310:4
    (tee_local $1
-    ;;@ (lib)/allocator/tlsf.ts:307:16
+    ;;@ (lib)/allocator/tlsf.ts:310:16
     (i32.and
-     ;;@ (lib)/allocator/tlsf.ts:307:21
+     ;;@ (lib)/allocator/tlsf.ts:310:21
      (call "$(lib)/allocator/tlsf/Root#getSLMap"
-      ;;@ (lib)/allocator/tlsf.ts:307:16
+      ;;@ (lib)/allocator/tlsf.ts:310:16
       (get_local $0)
-      ;;@ (lib)/allocator/tlsf.ts:307:30
+      ;;@ (lib)/allocator/tlsf.ts:310:30
       (get_local $2)
      )
-     ;;@ (lib)/allocator/tlsf.ts:307:36
+     ;;@ (lib)/allocator/tlsf.ts:310:36
      (i32.shl
       (i32.const -1)
-      ;;@ (lib)/allocator/tlsf.ts:307:43
+      ;;@ (lib)/allocator/tlsf.ts:310:43
       (get_local $1)
      )
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:320:18
+   ;;@ (lib)/allocator/tlsf.ts:323:18
    (call "$(lib)/allocator/tlsf/Root#getHead"
-    ;;@ (lib)/allocator/tlsf.ts:320:13
+    ;;@ (lib)/allocator/tlsf.ts:323:13
     (get_local $0)
-    ;;@ (lib)/allocator/tlsf.ts:320:26
+    ;;@ (lib)/allocator/tlsf.ts:323:26
     (get_local $2)
     (i32.ctz
      (get_local $1)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:312:6
+   ;;@ (lib)/allocator/tlsf.ts:315:6
    (if (result i32)
-    ;;@ (lib)/allocator/tlsf.ts:311:6
+    ;;@ (lib)/allocator/tlsf.ts:314:6
     (tee_local $1
-     ;;@ (lib)/allocator/tlsf.ts:311:18
+     ;;@ (lib)/allocator/tlsf.ts:314:18
      (i32.and
       (i32.load
        (get_local $0)
       )
-      ;;@ (lib)/allocator/tlsf.ts:311:31
+      ;;@ (lib)/allocator/tlsf.ts:314:31
       (i32.shl
        (i32.const -1)
-       ;;@ (lib)/allocator/tlsf.ts:311:38
+       ;;@ (lib)/allocator/tlsf.ts:314:38
        (i32.add
-        ;;@ (lib)/allocator/tlsf.ts:311:39
+        ;;@ (lib)/allocator/tlsf.ts:314:39
         (get_local $2)
-        ;;@ (lib)/allocator/tlsf.ts:311:44
+        ;;@ (lib)/allocator/tlsf.ts:314:44
         (i32.const 1)
        )
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:314:13
+    ;;@ (lib)/allocator/tlsf.ts:317:13
     (block (result i32)
-     ;;@ (lib)/allocator/tlsf.ts:316:8
+     ;;@ (lib)/allocator/tlsf.ts:319:8
      (set_local $1
-      ;;@ (lib)/allocator/tlsf.ts:316:16
+      ;;@ (lib)/allocator/tlsf.ts:319:16
       (call "$(lib)/allocator/tlsf/Root#getSLMap"
-       ;;@ (lib)/allocator/tlsf.ts:316:23
+       ;;@ (lib)/allocator/tlsf.ts:319:23
        (get_local $0)
-       ;;@ (lib)/allocator/tlsf.ts:315:8
+       ;;@ (lib)/allocator/tlsf.ts:318:8
        (tee_local $2
         (i32.ctz
          (get_local $1)
@@ -944,18 +942,18 @@
        )
       )
      )
-     ;;@ (lib)/allocator/tlsf.ts:317:20
+     ;;@ (lib)/allocator/tlsf.ts:320:20
      (call "$(lib)/allocator/tlsf/Root#getHead"
-      ;;@ (lib)/allocator/tlsf.ts:317:15
+      ;;@ (lib)/allocator/tlsf.ts:320:15
       (get_local $0)
-      ;;@ (lib)/allocator/tlsf.ts:317:28
+      ;;@ (lib)/allocator/tlsf.ts:320:28
       (get_local $2)
       (i32.ctz
        (get_local $1)
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:313:15
+    ;;@ (lib)/allocator/tlsf.ts:316:15
     (i32.const 0)
    )
   )
@@ -963,116 +961,116 @@
  (func "$(lib)/allocator/tlsf/Root#use" (; 11 ;) (type $iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
-  ;;@ (lib)/allocator/tlsf.ts:340:4
+  ;;@ (lib)/allocator/tlsf.ts:343:4
   (set_local $3
-   ;;@ (lib)/allocator/tlsf.ts:340:20
+   ;;@ (lib)/allocator/tlsf.ts:343:20
    (i32.load
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:345:9
+  ;;@ (lib)/allocator/tlsf.ts:348:9
   (call "$(lib)/allocator/tlsf/Root#remove"
-   ;;@ (lib)/allocator/tlsf.ts:345:4
+   ;;@ (lib)/allocator/tlsf.ts:348:4
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:345:16
+   ;;@ (lib)/allocator/tlsf.ts:348:16
    (get_local $1)
   )
-  ;;@ (lib)/allocator/tlsf.ts:349:4
+  ;;@ (lib)/allocator/tlsf.ts:352:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:349:8
+   ;;@ (lib)/allocator/tlsf.ts:352:8
    (i32.ge_u
-    ;;@ (lib)/allocator/tlsf.ts:348:4
+    ;;@ (lib)/allocator/tlsf.ts:351:4
     (tee_local $4
-     ;;@ (lib)/allocator/tlsf.ts:348:20
+     ;;@ (lib)/allocator/tlsf.ts:351:20
      (i32.sub
       (i32.and
-       ;;@ (lib)/allocator/tlsf.ts:348:21
+       ;;@ (lib)/allocator/tlsf.ts:351:21
        (get_local $3)
        (i32.const -4)
       )
-      ;;@ (lib)/allocator/tlsf.ts:348:42
+      ;;@ (lib)/allocator/tlsf.ts:351:42
       (get_local $2)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:349:34
-    (i32.const 16)
+    ;;@ (lib)/allocator/tlsf.ts:352:34
+    (i32.const 24)
    )
-   ;;@ (lib)/allocator/tlsf.ts:349:50
+   ;;@ (lib)/allocator/tlsf.ts:352:50
    (block
-    ;;@ (lib)/allocator/tlsf.ts:350:6
+    ;;@ (lib)/allocator/tlsf.ts:353:6
     (i32.store
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:350:19
+     ;;@ (lib)/allocator/tlsf.ts:353:19
      (i32.or
       (get_local $2)
-      ;;@ (lib)/allocator/tlsf.ts:350:26
+      ;;@ (lib)/allocator/tlsf.ts:353:26
       (i32.and
-       ;;@ (lib)/allocator/tlsf.ts:350:27
+       ;;@ (lib)/allocator/tlsf.ts:353:27
        (get_local $3)
-       ;;@ (lib)/allocator/tlsf.ts:350:39
+       ;;@ (lib)/allocator/tlsf.ts:353:39
        (i32.const 2)
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:355:6
+    ;;@ (lib)/allocator/tlsf.ts:358:6
     (i32.store
-     ;;@ (lib)/allocator/tlsf.ts:352:6
+     ;;@ (lib)/allocator/tlsf.ts:355:6
      (tee_local $2
-      ;;@ (lib)/allocator/tlsf.ts:352:18
+      ;;@ (lib)/allocator/tlsf.ts:355:18
       (i32.add
-       ;;@ (lib)/allocator/tlsf.ts:353:8
+       ;;@ (lib)/allocator/tlsf.ts:356:8
        (i32.add
         (get_local $1)
-        ;;@ (lib)/allocator/tlsf.ts:353:35
-        (i32.const 4)
+        ;;@ (lib)/allocator/tlsf.ts:356:35
+        (i32.const 8)
        )
-       ;;@ (lib)/allocator/tlsf.ts:353:48
+       ;;@ (lib)/allocator/tlsf.ts:356:48
        (get_local $2)
       )
      )
-     ;;@ (lib)/allocator/tlsf.ts:355:19
+     ;;@ (lib)/allocator/tlsf.ts:358:19
      (i32.or
       (i32.sub
-       ;;@ (lib)/allocator/tlsf.ts:355:20
+       ;;@ (lib)/allocator/tlsf.ts:358:20
        (get_local $4)
-       ;;@ (lib)/allocator/tlsf.ts:355:32
-       (i32.const 4)
+       ;;@ (lib)/allocator/tlsf.ts:358:32
+       (i32.const 8)
       )
-      ;;@ (lib)/allocator/tlsf.ts:355:46
+      ;;@ (lib)/allocator/tlsf.ts:358:46
       (i32.const 1)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:356:11
+    ;;@ (lib)/allocator/tlsf.ts:359:11
     (call "$(lib)/allocator/tlsf/Root#insert"
-     ;;@ (lib)/allocator/tlsf.ts:356:6
+     ;;@ (lib)/allocator/tlsf.ts:359:6
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:356:18
+     ;;@ (lib)/allocator/tlsf.ts:359:18
      (get_local $2)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:359:11
+   ;;@ (lib)/allocator/tlsf.ts:362:11
    (block
-    ;;@ (lib)/allocator/tlsf.ts:360:6
+    ;;@ (lib)/allocator/tlsf.ts:363:6
     (i32.store
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:360:19
+     ;;@ (lib)/allocator/tlsf.ts:363:19
      (i32.and
       (get_local $3)
       (i32.const -2)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:362:6
+    ;;@ (lib)/allocator/tlsf.ts:365:6
     (i32.store
-     ;;@ (lib)/allocator/tlsf.ts:361:6
+     ;;@ (lib)/allocator/tlsf.ts:364:6
      (tee_local $0
-      ;;@ (lib)/allocator/tlsf.ts:361:25
+      ;;@ (lib)/allocator/tlsf.ts:364:25
       (call "$(lib)/allocator/tlsf/Block#get:right"
-       ;;@ (lib)/allocator/tlsf.ts:361:32
+       ;;@ (lib)/allocator/tlsf.ts:364:32
        (get_local $1)
       )
      )
      (i32.and
-      ;;@ (lib)/allocator/tlsf.ts:362:6
+      ;;@ (lib)/allocator/tlsf.ts:365:6
       (i32.load
        (get_local $0)
       )
@@ -1081,11 +1079,11 @@
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:365:11
+  ;;@ (lib)/allocator/tlsf.ts:368:11
   (i32.add
    (get_local $1)
-   ;;@ (lib)/allocator/tlsf.ts:365:38
-   (i32.const 4)
+   ;;@ (lib)/allocator/tlsf.ts:368:38
+   (i32.const 8)
   )
  )
  (func "$(lib)/allocator/tlsf/allocate_memory" (; 12 ;) (type $ii) (param $0 i32) (result i32)
@@ -1094,96 +1092,96 @@
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
-  ;;@ (lib)/allocator/tlsf.ts:437:2
+  ;;@ (lib)/allocator/tlsf.ts:440:2
   (if
-   ;;@ (lib)/allocator/tlsf.ts:437:6
+   ;;@ (lib)/allocator/tlsf.ts:440:6
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:436:2
+    ;;@ (lib)/allocator/tlsf.ts:439:2
     (tee_local $2
-     ;;@ (lib)/allocator/tlsf.ts:436:13
+     ;;@ (lib)/allocator/tlsf.ts:439:13
      (get_global "$(lib)/allocator/tlsf/ROOT")
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:437:13
+   ;;@ (lib)/allocator/tlsf.ts:440:13
    (block
-    ;;@ (lib)/allocator/tlsf.ts:439:4
+    ;;@ (lib)/allocator/tlsf.ts:442:4
     (set_global "$(lib)/allocator/tlsf/ROOT"
-     ;;@ (lib)/allocator/tlsf.ts:439:11
+     ;;@ (lib)/allocator/tlsf.ts:442:11
      (tee_local $2
-      ;;@ (lib)/allocator/tlsf.ts:438:4
+      ;;@ (lib)/allocator/tlsf.ts:441:4
       (tee_local $4
-       ;;@ (lib)/allocator/tlsf.ts:438:21
+       ;;@ (lib)/allocator/tlsf.ts:441:21
        (i32.and
         (i32.add
-         ;;@ (lib)/allocator/tlsf.ts:438:22
+         ;;@ (lib)/allocator/tlsf.ts:441:22
          (get_global $HEAP_BASE)
-         ;;@ (lib)/allocator/tlsf.ts:438:34
-         (i32.const 3)
+         ;;@ (lib)/allocator/tlsf.ts:441:34
+         (i32.const 7)
         )
-        (i32.const -4)
+        (i32.const -8)
        )
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:440:4
+    ;;@ (lib)/allocator/tlsf.ts:443:4
     (call "$(lib)/allocator/tlsf/Root#set:tailRef"
      (get_local $2)
-     ;;@ (lib)/allocator/tlsf.ts:440:19
+     ;;@ (lib)/allocator/tlsf.ts:443:19
      (i32.const 0)
     )
-    ;;@ (lib)/allocator/tlsf.ts:441:4
+    ;;@ (lib)/allocator/tlsf.ts:444:4
     (i32.store
      (get_local $2)
-     ;;@ (lib)/allocator/tlsf.ts:441:17
+     ;;@ (lib)/allocator/tlsf.ts:444:17
      (i32.const 0)
     )
     (loop $continue|0
      (if
-      ;;@ (lib)/allocator/tlsf.ts:442:28
+      ;;@ (lib)/allocator/tlsf.ts:445:28
       (i32.lt_u
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:442:33
-       (i32.const 23)
+       ;;@ (lib)/allocator/tlsf.ts:445:33
+       (i32.const 22)
       )
       (block
-       ;;@ (lib)/allocator/tlsf.ts:443:11
+       ;;@ (lib)/allocator/tlsf.ts:446:11
        (call "$(lib)/allocator/tlsf/Root#setSLMap"
-        ;;@ (lib)/allocator/tlsf.ts:443:6
+        ;;@ (lib)/allocator/tlsf.ts:446:6
         (get_local $2)
-        ;;@ (lib)/allocator/tlsf.ts:443:20
+        ;;@ (lib)/allocator/tlsf.ts:446:20
         (get_local $1)
-        ;;@ (lib)/allocator/tlsf.ts:443:24
+        ;;@ (lib)/allocator/tlsf.ts:446:24
         (i32.const 0)
        )
-       ;;@ (lib)/allocator/tlsf.ts:444:11
+       ;;@ (lib)/allocator/tlsf.ts:447:11
        (set_local $3
-        ;;@ (lib)/allocator/tlsf.ts:444:25
+        ;;@ (lib)/allocator/tlsf.ts:447:25
         (i32.const 0)
        )
        (loop $continue|1
         (if
-         ;;@ (lib)/allocator/tlsf.ts:444:28
+         ;;@ (lib)/allocator/tlsf.ts:447:28
          (i32.lt_u
           (get_local $3)
-          ;;@ (lib)/allocator/tlsf.ts:444:33
+          ;;@ (lib)/allocator/tlsf.ts:447:33
           (i32.const 32)
          )
          (block
-          ;;@ (lib)/allocator/tlsf.ts:445:13
+          ;;@ (lib)/allocator/tlsf.ts:448:13
           (call "$(lib)/allocator/tlsf/Root#setHead"
-           ;;@ (lib)/allocator/tlsf.ts:445:8
+           ;;@ (lib)/allocator/tlsf.ts:448:8
            (get_local $2)
-           ;;@ (lib)/allocator/tlsf.ts:445:21
+           ;;@ (lib)/allocator/tlsf.ts:448:21
            (get_local $1)
-           ;;@ (lib)/allocator/tlsf.ts:445:25
+           ;;@ (lib)/allocator/tlsf.ts:448:25
            (get_local $3)
-           ;;@ (lib)/allocator/tlsf.ts:445:29
+           ;;@ (lib)/allocator/tlsf.ts:448:29
            (i32.const 0)
           )
-          ;;@ (lib)/allocator/tlsf.ts:444:42
+          ;;@ (lib)/allocator/tlsf.ts:447:42
           (set_local $3
            (i32.add
-            ;;@ (lib)/allocator/tlsf.ts:444:44
+            ;;@ (lib)/allocator/tlsf.ts:447:44
             (get_local $3)
             (i32.const 1)
            )
@@ -1192,10 +1190,10 @@
          )
         )
        )
-       ;;@ (lib)/allocator/tlsf.ts:442:42
+       ;;@ (lib)/allocator/tlsf.ts:445:42
        (set_local $1
         (i32.add
-         ;;@ (lib)/allocator/tlsf.ts:442:44
+         ;;@ (lib)/allocator/tlsf.ts:445:44
          (get_local $1)
          (i32.const 1)
         )
@@ -1204,76 +1202,79 @@
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:448:9
+    ;;@ (lib)/allocator/tlsf.ts:451:9
     (drop
      (call "$(lib)/allocator/tlsf/Root#addMemory"
-      ;;@ (lib)/allocator/tlsf.ts:448:4
+      ;;@ (lib)/allocator/tlsf.ts:451:4
       (get_local $2)
-      ;;@ (lib)/allocator/tlsf.ts:448:19
-      (i32.add
-       (get_local $4)
-       ;;@ (lib)/allocator/tlsf.ts:448:32
-       (i32.const 3044)
+      ;;@ (lib)/allocator/tlsf.ts:451:19
+      (i32.and
+       (i32.add
+        ;;@ (lib)/allocator/tlsf.ts:451:20
+        (get_local $4)
+        (i32.const 2923)
+       )
+       (i32.const -8)
       )
-      ;;@ (lib)/allocator/tlsf.ts:448:43
+      ;;@ (lib)/allocator/tlsf.ts:451:66
       (i32.shl
        (current_memory)
-       ;;@ (lib)/allocator/tlsf.ts:448:63
+       ;;@ (lib)/allocator/tlsf.ts:451:86
        (i32.const 16)
       )
      )
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:452:2
+  ;;@ (lib)/allocator/tlsf.ts:455:2
   (set_local $1
-   ;;@ (lib)/allocator/tlsf.ts:452:20
+   ;;@ (lib)/allocator/tlsf.ts:455:20
    (i32.const 0)
   )
-  ;;@ (lib)/allocator/tlsf.ts:453:2
+  ;;@ (lib)/allocator/tlsf.ts:456:2
   (if
    (select
-    ;;@ (lib)/allocator/tlsf.ts:453:14
+    ;;@ (lib)/allocator/tlsf.ts:456:14
     (i32.lt_u
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:453:21
+     ;;@ (lib)/allocator/tlsf.ts:456:21
      (i32.const 1073741824)
     )
     (get_local $0)
-    ;;@ (lib)/allocator/tlsf.ts:453:6
+    ;;@ (lib)/allocator/tlsf.ts:456:6
     (get_local $0)
    )
-   ;;@ (lib)/allocator/tlsf.ts:453:37
+   ;;@ (lib)/allocator/tlsf.ts:456:37
    (block
-    ;;@ (lib)/allocator/tlsf.ts:457:4
+    ;;@ (lib)/allocator/tlsf.ts:460:4
     (if
-     ;;@ (lib)/allocator/tlsf.ts:457:8
+     ;;@ (lib)/allocator/tlsf.ts:460:8
      (i32.eqz
-      ;;@ (lib)/allocator/tlsf.ts:456:4
+      ;;@ (lib)/allocator/tlsf.ts:459:4
       (tee_local $1
-       ;;@ (lib)/allocator/tlsf.ts:456:21
+       ;;@ (lib)/allocator/tlsf.ts:459:21
        (call "$(lib)/allocator/tlsf/Root#search"
-        ;;@ (lib)/allocator/tlsf.ts:456:16
+        ;;@ (lib)/allocator/tlsf.ts:459:16
         (get_local $2)
-        ;;@ (lib)/allocator/tlsf.ts:454:4
+        ;;@ (lib)/allocator/tlsf.ts:457:4
         (tee_local $0
-         ;;@ (lib)/allocator/tlsf.ts:454:11
+         ;;@ (lib)/allocator/tlsf.ts:457:11
          (select
           (tee_local $1
-           ;;@ (lib)/allocator/tlsf.ts:454:22
+           ;;@ (lib)/allocator/tlsf.ts:457:22
            (i32.and
             (i32.add
-             ;;@ (lib)/allocator/tlsf.ts:454:23
+             ;;@ (lib)/allocator/tlsf.ts:457:23
              (get_local $0)
-             ;;@ (lib)/allocator/tlsf.ts:454:30
-             (i32.const 3)
+             ;;@ (lib)/allocator/tlsf.ts:457:30
+             (i32.const 7)
             )
-            (i32.const -4)
+            (i32.const -8)
            )
           )
           (tee_local $3
-           ;;@ (lib)/allocator/tlsf.ts:454:51
-           (i32.const 12)
+           ;;@ (lib)/allocator/tlsf.ts:457:51
+           (i32.const 16)
           )
           (i32.gt_u
            (get_local $1)
@@ -1284,38 +1285,38 @@
        )
       )
      )
-     ;;@ (lib)/allocator/tlsf.ts:457:16
+     ;;@ (lib)/allocator/tlsf.ts:460:16
      (block
-      ;;@ (lib)/allocator/tlsf.ts:463:6
+      ;;@ (lib)/allocator/tlsf.ts:466:6
       (if
-       ;;@ (lib)/allocator/tlsf.ts:463:10
+       ;;@ (lib)/allocator/tlsf.ts:466:10
        (i32.lt_s
         (grow_memory
-         ;;@ (lib)/allocator/tlsf.ts:462:24
+         ;;@ (lib)/allocator/tlsf.ts:465:24
          (select
           (tee_local $1
-           ;;@ (lib)/allocator/tlsf.ts:460:6
+           ;;@ (lib)/allocator/tlsf.ts:463:6
            (tee_local $4
-            ;;@ (lib)/allocator/tlsf.ts:460:24
+            ;;@ (lib)/allocator/tlsf.ts:463:24
             (current_memory)
            )
           )
           (tee_local $3
-           ;;@ (lib)/allocator/tlsf.ts:461:6
+           ;;@ (lib)/allocator/tlsf.ts:464:6
            (tee_local $5
-            ;;@ (lib)/allocator/tlsf.ts:461:24
+            ;;@ (lib)/allocator/tlsf.ts:464:24
             (i32.shr_u
              (i32.and
-              ;;@ (lib)/allocator/tlsf.ts:461:25
+              ;;@ (lib)/allocator/tlsf.ts:464:25
               (i32.add
-               ;;@ (lib)/allocator/tlsf.ts:461:26
+               ;;@ (lib)/allocator/tlsf.ts:464:26
                (get_local $0)
-               ;;@ (lib)/allocator/tlsf.ts:461:33
+               ;;@ (lib)/allocator/tlsf.ts:464:33
                (i32.const 65535)
               )
               (i32.const -65536)
              )
-             ;;@ (lib)/allocator/tlsf.ts:461:56
+             ;;@ (lib)/allocator/tlsf.ts:464:56
              (i32.const 16)
             )
            )
@@ -1326,128 +1327,125 @@
           )
          )
         )
-        ;;@ (lib)/allocator/tlsf.ts:463:37
+        ;;@ (lib)/allocator/tlsf.ts:466:37
         (i32.const 0)
        )
-       ;;@ (lib)/allocator/tlsf.ts:464:8
+       ;;@ (lib)/allocator/tlsf.ts:467:8
        (if
-        ;;@ (lib)/allocator/tlsf.ts:464:12
+        ;;@ (lib)/allocator/tlsf.ts:467:12
         (i32.lt_s
          (grow_memory
-          ;;@ (lib)/allocator/tlsf.ts:464:24
+          ;;@ (lib)/allocator/tlsf.ts:467:24
           (get_local $5)
          )
-         ;;@ (lib)/allocator/tlsf.ts:464:39
+         ;;@ (lib)/allocator/tlsf.ts:467:39
          (i32.const 0)
         )
-        ;;@ (lib)/allocator/tlsf.ts:465:10
+        ;;@ (lib)/allocator/tlsf.ts:468:10
         (unreachable)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:469:11
+      ;;@ (lib)/allocator/tlsf.ts:472:11
       (drop
        (call "$(lib)/allocator/tlsf/Root#addMemory"
-        ;;@ (lib)/allocator/tlsf.ts:469:6
+        ;;@ (lib)/allocator/tlsf.ts:472:6
         (get_local $2)
-        ;;@ (lib)/allocator/tlsf.ts:469:21
+        ;;@ (lib)/allocator/tlsf.ts:472:21
         (i32.shl
          (get_local $4)
-         ;;@ (lib)/allocator/tlsf.ts:469:43
+         ;;@ (lib)/allocator/tlsf.ts:472:43
          (i32.const 16)
         )
-        ;;@ (lib)/allocator/tlsf.ts:469:47
+        ;;@ (lib)/allocator/tlsf.ts:472:47
         (i32.shl
-         ;;@ (lib)/allocator/tlsf.ts:468:23
+         ;;@ (lib)/allocator/tlsf.ts:471:23
          (current_memory)
-         ;;@ (lib)/allocator/tlsf.ts:469:68
+         ;;@ (lib)/allocator/tlsf.ts:472:68
          (i32.const 16)
         )
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:470:6
+      ;;@ (lib)/allocator/tlsf.ts:473:6
       (set_local $1
-       ;;@ (lib)/allocator/tlsf.ts:470:14
+       ;;@ (lib)/allocator/tlsf.ts:473:14
        (call "$(lib)/allocator/tlsf/Root#search"
-        ;;@ (lib)/allocator/tlsf.ts:470:21
+        ;;@ (lib)/allocator/tlsf.ts:473:21
         (get_local $2)
-        ;;@ (lib)/allocator/tlsf.ts:470:33
+        ;;@ (lib)/allocator/tlsf.ts:473:33
         (get_local $0)
        )
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:474:4
+    ;;@ (lib)/allocator/tlsf.ts:477:4
     (set_local $1
-     ;;@ (lib)/allocator/tlsf.ts:474:16
+     ;;@ (lib)/allocator/tlsf.ts:477:16
      (call "$(lib)/allocator/tlsf/Root#use"
-      ;;@ (lib)/allocator/tlsf.ts:474:11
+      ;;@ (lib)/allocator/tlsf.ts:477:11
       (get_local $2)
-      ;;@ (lib)/allocator/tlsf.ts:474:20
+      ;;@ (lib)/allocator/tlsf.ts:477:20
       (get_local $1)
-      ;;@ (lib)/allocator/tlsf.ts:474:27
+      ;;@ (lib)/allocator/tlsf.ts:477:27
       (get_local $0)
      )
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:477:9
+  ;;@ (lib)/allocator/tlsf.ts:480:9
   (get_local $1)
  )
  (func "$(lib)/allocator/tlsf/free_memory" (; 13 ;) (type $iv) (param $0 i32)
   (local $1 i32)
   (local $2 i32)
-  ;;@ (lib)/allocator/tlsf.ts:483:2
+  ;;@ (lib)/allocator/tlsf.ts:486:2
   (if
-   ;;@ (lib)/allocator/tlsf.ts:483:6
+   ;;@ (lib)/allocator/tlsf.ts:486:6
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:485:4
+   ;;@ (lib)/allocator/tlsf.ts:488:4
    (if
-    ;;@ (lib)/allocator/tlsf.ts:484:4
+    ;;@ (lib)/allocator/tlsf.ts:487:4
     (tee_local $1
-     ;;@ (lib)/allocator/tlsf.ts:484:15
+     ;;@ (lib)/allocator/tlsf.ts:487:15
      (get_global "$(lib)/allocator/tlsf/ROOT")
     )
-    ;;@ (lib)/allocator/tlsf.ts:485:14
+    ;;@ (lib)/allocator/tlsf.ts:488:14
     (block
-     ;;@ (lib)/allocator/tlsf.ts:489:6
+     ;;@ (lib)/allocator/tlsf.ts:492:6
      (i32.store
-      ;;@ (lib)/allocator/tlsf.ts:486:6
+      ;;@ (lib)/allocator/tlsf.ts:489:6
       (tee_local $2
-       ;;@ (lib)/allocator/tlsf.ts:486:18
+       ;;@ (lib)/allocator/tlsf.ts:489:18
        (i32.sub
-        ;;@ (lib)/allocator/tlsf.ts:486:36
+        ;;@ (lib)/allocator/tlsf.ts:489:36
         (get_local $0)
-        ;;@ (lib)/allocator/tlsf.ts:486:43
-        (i32.const 4)
+        ;;@ (lib)/allocator/tlsf.ts:489:43
+        (i32.const 8)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:489:19
+      ;;@ (lib)/allocator/tlsf.ts:492:19
       (i32.or
-       ;;@ (lib)/allocator/tlsf.ts:487:22
+       ;;@ (lib)/allocator/tlsf.ts:490:22
        (i32.load
         (get_local $2)
        )
-       ;;@ (lib)/allocator/tlsf.ts:489:31
+       ;;@ (lib)/allocator/tlsf.ts:492:31
        (i32.const 1)
       )
      )
-     ;;@ (lib)/allocator/tlsf.ts:490:11
+     ;;@ (lib)/allocator/tlsf.ts:493:11
      (call "$(lib)/allocator/tlsf/Root#insert"
-      ;;@ (lib)/allocator/tlsf.ts:490:6
+      ;;@ (lib)/allocator/tlsf.ts:493:6
       (get_local $1)
-      ;;@ (lib)/allocator/tlsf.ts:490:18
+      ;;@ (lib)/allocator/tlsf.ts:493:18
       (i32.sub
-       ;;@ (lib)/allocator/tlsf.ts:490:36
+       ;;@ (lib)/allocator/tlsf.ts:493:36
        (get_local $0)
-       ;;@ (lib)/allocator/tlsf.ts:490:43
-       (i32.const 4)
+       ;;@ (lib)/allocator/tlsf.ts:493:43
+       (i32.const 8)
       )
      )
     )
    )
   )
  )
- (func $start (; 14 ;) (type $v)
-  (nop)
- )
 )
diff --git a/tests/allocators/tlsf/tlsf.untouched.wat b/tests/allocators/tlsf/tlsf.untouched.wat
index 1e9e1bc2..8d30f20d 100644
--- a/tests/allocators/tlsf/tlsf.untouched.wat
+++ b/tests/allocators/tlsf/tlsf.untouched.wat
@@ -9,14 +9,14 @@
  (type $iv (func (param i32)))
  (type $v (func))
  (import "env" "abort" (func $abort (param i32 i32 i32 i32)))
- (global "$(lib)/allocator/tlsf/AL_BITS" i32 (i32.const 2))
- (global "$(lib)/allocator/tlsf/AL_SIZE" i32 (i32.const 4))
- (global "$(lib)/allocator/tlsf/AL_MASK" i32 (i32.const 3))
+ (global "$(lib)/allocator/tlsf/AL_BITS" i32 (i32.const 3))
+ (global "$(lib)/allocator/tlsf/AL_SIZE" i32 (i32.const 8))
+ (global "$(lib)/allocator/tlsf/AL_MASK" i32 (i32.const 7))
  (global "$(lib)/allocator/tlsf/SL_BITS" i32 (i32.const 5))
  (global "$(lib)/allocator/tlsf/SL_SIZE" i32 (i32.const 32))
- (global "$(lib)/allocator/tlsf/SB_BITS" i32 (i32.const 7))
- (global "$(lib)/allocator/tlsf/SB_SIZE" i32 (i32.const 128))
- (global "$(lib)/allocator/tlsf/FL_BITS" i32 (i32.const 23))
+ (global "$(lib)/allocator/tlsf/SB_BITS" i32 (i32.const 8))
+ (global "$(lib)/allocator/tlsf/SB_SIZE" i32 (i32.const 256))
+ (global "$(lib)/allocator/tlsf/FL_BITS" i32 (i32.const 22))
  (global "$(lib)/allocator/tlsf/FREE" i32 (i32.const 1))
  (global "$(lib)/allocator/tlsf/LEFT_FREE" i32 (i32.const 2))
  (global "$(lib)/allocator/tlsf/TAGS" i32 (i32.const 3))
@@ -29,79 +29,79 @@
  (export "memory" (memory $0))
  (start $start)
  (func "$(lib)/allocator/tlsf/Root#set:tailRef" (; 1 ;) (type $iiv) (param $0 i32) (param $1 i32)
-  ;;@ (lib)/allocator/tlsf.ts:174:30
-  (i32.store offset=3040
-   ;;@ (lib)/allocator/tlsf.ts:174:43
+  ;;@ (lib)/allocator/tlsf.ts:177:30
+  (i32.store offset=2912
+   ;;@ (lib)/allocator/tlsf.ts:177:43
    (i32.const 0)
-   ;;@ (lib)/allocator/tlsf.ts:174:46
+   ;;@ (lib)/allocator/tlsf.ts:177:46
    (get_local $1)
   )
  )
  (func "$(lib)/allocator/tlsf/Root#setSLMap" (; 2 ;) (type $iiiv) (param $0 i32) (param $1 i32) (param $2 i32)
-  ;;@ (lib)/allocator/tlsf.ts:137:4
+  ;;@ (lib)/allocator/tlsf.ts:140:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:137:11
+    ;;@ (lib)/allocator/tlsf.ts:140:11
     (i32.lt_u
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:137:16
-     (i32.const 23)
+     ;;@ (lib)/allocator/tlsf.ts:140:16
+     (i32.const 22)
     )
    )
    (block
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 137)
+     (i32.const 140)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:138:4
+  ;;@ (lib)/allocator/tlsf.ts:141:4
   (i32.store offset=4
-   ;;@ (lib)/allocator/tlsf.ts:138:15
+   ;;@ (lib)/allocator/tlsf.ts:141:15
    (i32.add
     (get_local $0)
-    ;;@ (lib)/allocator/tlsf.ts:138:41
+    ;;@ (lib)/allocator/tlsf.ts:141:41
     (i32.mul
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:138:46
+     ;;@ (lib)/allocator/tlsf.ts:141:46
      (i32.const 4)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:138:49
+   ;;@ (lib)/allocator/tlsf.ts:141:49
    (get_local $2)
   )
  )
  (func "$(lib)/allocator/tlsf/Root#setHead" (; 3 ;) (type $iiiiv) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32)
-  ;;@ (lib)/allocator/tlsf.ts:160:4
+  ;;@ (lib)/allocator/tlsf.ts:163:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:160:11
+    ;;@ (lib)/allocator/tlsf.ts:163:11
     (i32.lt_u
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:160:16
-     (i32.const 23)
+     ;;@ (lib)/allocator/tlsf.ts:163:16
+     (i32.const 22)
     )
    )
    (block
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 160)
+     (i32.const 163)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:161:4
+  ;;@ (lib)/allocator/tlsf.ts:164:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:161:11
+    ;;@ (lib)/allocator/tlsf.ts:164:11
     (i32.lt_u
      (get_local $2)
-     ;;@ (lib)/allocator/tlsf.ts:161:16
+     ;;@ (lib)/allocator/tlsf.ts:164:16
      (i32.const 32)
     )
    )
@@ -109,60 +109,60 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 161)
+     (i32.const 164)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:162:4
+  ;;@ (lib)/allocator/tlsf.ts:165:4
   (i32.store offset=96
-   ;;@ (lib)/allocator/tlsf.ts:163:6
+   ;;@ (lib)/allocator/tlsf.ts:166:6
    (i32.add
     (get_local $0)
-    ;;@ (lib)/allocator/tlsf.ts:163:32
+    ;;@ (lib)/allocator/tlsf.ts:166:32
     (i32.mul
      (i32.add
-      ;;@ (lib)/allocator/tlsf.ts:163:33
+      ;;@ (lib)/allocator/tlsf.ts:166:33
       (i32.mul
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:163:38
+       ;;@ (lib)/allocator/tlsf.ts:166:38
        (i32.const 32)
       )
-      ;;@ (lib)/allocator/tlsf.ts:163:48
+      ;;@ (lib)/allocator/tlsf.ts:166:48
       (get_local $2)
      )
-     ;;@ (lib)/allocator/tlsf.ts:163:61
+     ;;@ (lib)/allocator/tlsf.ts:166:61
      (i32.const 4)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:164:6
+   ;;@ (lib)/allocator/tlsf.ts:167:6
    (get_local $3)
   )
  )
  (func "$(lib)/allocator/tlsf/Root#get:tailRef" (; 4 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ (lib)/allocator/tlsf.ts:173:58
+  ;;@ (lib)/allocator/tlsf.ts:176:58
   (return
-   ;;@ (lib)/allocator/tlsf.ts:173:32
-   (i32.load offset=3040
-    ;;@ (lib)/allocator/tlsf.ts:173:44
+   ;;@ (lib)/allocator/tlsf.ts:176:32
+   (i32.load offset=2912
+    ;;@ (lib)/allocator/tlsf.ts:176:44
     (i32.const 0)
    )
   )
  )
  (func "$(lib)/allocator/tlsf/Block#get:right" (; 5 ;) (type $ii) (param $0 i32) (result i32)
   (local $1 i32)
-  ;;@ (lib)/allocator/tlsf.ts:82:4
+  ;;@ (lib)/allocator/tlsf.ts:85:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:82:11
+    ;;@ (lib)/allocator/tlsf.ts:85:11
     (i32.and
      (i32.load
       (get_local $0)
      )
-     ;;@ (lib)/allocator/tlsf.ts:82:23
+     ;;@ (lib)/allocator/tlsf.ts:85:23
      (i32.xor
-      ;;@ (lib)/allocator/tlsf.ts:82:24
+      ;;@ (lib)/allocator/tlsf.ts:85:24
       (i32.const 3)
       (i32.const -1)
      )
@@ -172,35 +172,35 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 82)
+     (i32.const 85)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:87:4
+  ;;@ (lib)/allocator/tlsf.ts:90:4
   (return
-   ;;@ (lib)/allocator/tlsf.ts:83:11
+   ;;@ (lib)/allocator/tlsf.ts:86:11
    (if (result i32)
     (i32.eqz
      (tee_local $1
-      ;;@ (lib)/allocator/tlsf.ts:84:6
+      ;;@ (lib)/allocator/tlsf.ts:87:6
       (i32.add
-       ;;@ (lib)/allocator/tlsf.ts:85:8
+       ;;@ (lib)/allocator/tlsf.ts:88:8
        (i32.add
         (get_local $0)
-        ;;@ (lib)/allocator/tlsf.ts:85:34
-        (i32.const 4)
+        ;;@ (lib)/allocator/tlsf.ts:88:34
+        (i32.const 8)
        )
-       ;;@ (lib)/allocator/tlsf.ts:85:47
+       ;;@ (lib)/allocator/tlsf.ts:88:47
        (i32.and
-        ;;@ (lib)/allocator/tlsf.ts:85:48
+        ;;@ (lib)/allocator/tlsf.ts:88:48
         (i32.load
          (get_local $0)
         )
-        ;;@ (lib)/allocator/tlsf.ts:85:60
+        ;;@ (lib)/allocator/tlsf.ts:88:60
         (i32.xor
-         ;;@ (lib)/allocator/tlsf.ts:85:61
+         ;;@ (lib)/allocator/tlsf.ts:88:61
          (i32.const 3)
          (i32.const -1)
         )
@@ -212,7 +212,7 @@
      (call $abort
       (i32.const 0)
       (i32.const 4)
-      (i32.const 83)
+      (i32.const 86)
       (i32.const 11)
      )
      (unreachable)
@@ -222,13 +222,13 @@
   )
  )
  (func "$(lib)/allocator/tlsf/fls<usize>" (; 6 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ (lib)/allocator/tlsf.ts:421:2
+  ;;@ (lib)/allocator/tlsf.ts:424:2
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:421:9
+    ;;@ (lib)/allocator/tlsf.ts:424:9
     (i32.ne
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:421:17
+     ;;@ (lib)/allocator/tlsf.ts:424:17
      (i32.const 0)
     )
    )
@@ -236,55 +236,55 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 421)
+     (i32.const 424)
      (i32.const 2)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:422:2
+  ;;@ (lib)/allocator/tlsf.ts:425:2
   (nop)
-  ;;@ (lib)/allocator/tlsf.ts:423:26
+  ;;@ (lib)/allocator/tlsf.ts:426:26
   (return
-   ;;@ (lib)/allocator/tlsf.ts:423:9
+   ;;@ (lib)/allocator/tlsf.ts:426:9
    (i32.sub
     (i32.const 31)
-    ;;@ (lib)/allocator/tlsf.ts:423:15
+    ;;@ (lib)/allocator/tlsf.ts:426:15
     (i32.clz
-     ;;@ (lib)/allocator/tlsf.ts:423:22
+     ;;@ (lib)/allocator/tlsf.ts:426:22
      (get_local $0)
     )
    )
   )
  )
  (func "$(lib)/allocator/tlsf/Root#getHead" (; 7 ;) (type $iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
-  ;;@ (lib)/allocator/tlsf.ts:151:4
+  ;;@ (lib)/allocator/tlsf.ts:154:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:151:11
+    ;;@ (lib)/allocator/tlsf.ts:154:11
     (i32.lt_u
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:151:16
-     (i32.const 23)
+     ;;@ (lib)/allocator/tlsf.ts:154:16
+     (i32.const 22)
     )
    )
    (block
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 151)
+     (i32.const 154)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:152:4
+  ;;@ (lib)/allocator/tlsf.ts:155:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:152:11
+    ;;@ (lib)/allocator/tlsf.ts:155:11
     (i32.lt_u
      (get_local $2)
-     ;;@ (lib)/allocator/tlsf.ts:152:16
+     ;;@ (lib)/allocator/tlsf.ts:155:16
      (i32.const 32)
     )
    )
@@ -292,32 +292,32 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 152)
+     (i32.const 155)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:155:20
+  ;;@ (lib)/allocator/tlsf.ts:158:20
   (return
-   ;;@ (lib)/allocator/tlsf.ts:153:11
+   ;;@ (lib)/allocator/tlsf.ts:156:11
    (i32.load offset=96
-    ;;@ (lib)/allocator/tlsf.ts:154:6
+    ;;@ (lib)/allocator/tlsf.ts:157:6
     (i32.add
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:154:32
+     ;;@ (lib)/allocator/tlsf.ts:157:32
      (i32.mul
       (i32.add
-       ;;@ (lib)/allocator/tlsf.ts:154:33
+       ;;@ (lib)/allocator/tlsf.ts:157:33
        (i32.mul
         (get_local $1)
-        ;;@ (lib)/allocator/tlsf.ts:154:38
+        ;;@ (lib)/allocator/tlsf.ts:157:38
         (i32.const 32)
        )
-       ;;@ (lib)/allocator/tlsf.ts:154:48
+       ;;@ (lib)/allocator/tlsf.ts:157:48
        (get_local $2)
       )
-      ;;@ (lib)/allocator/tlsf.ts:154:61
+      ;;@ (lib)/allocator/tlsf.ts:157:61
       (i32.const 4)
      )
     )
@@ -325,37 +325,37 @@
   )
  )
  (func "$(lib)/allocator/tlsf/Root#getSLMap" (; 8 ;) (type $iii) (param $0 i32) (param $1 i32) (result i32)
-  ;;@ (lib)/allocator/tlsf.ts:131:4
+  ;;@ (lib)/allocator/tlsf.ts:134:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:131:11
+    ;;@ (lib)/allocator/tlsf.ts:134:11
     (i32.lt_u
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:131:16
-     (i32.const 23)
+     ;;@ (lib)/allocator/tlsf.ts:134:16
+     (i32.const 22)
     )
    )
    (block
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 131)
+     (i32.const 134)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:132:68
+  ;;@ (lib)/allocator/tlsf.ts:135:68
   (return
-   ;;@ (lib)/allocator/tlsf.ts:132:11
+   ;;@ (lib)/allocator/tlsf.ts:135:11
    (i32.load offset=4
-    ;;@ (lib)/allocator/tlsf.ts:132:21
+    ;;@ (lib)/allocator/tlsf.ts:135:21
     (i32.add
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:132:47
+     ;;@ (lib)/allocator/tlsf.ts:135:47
      (i32.mul
       (get_local $1)
-      ;;@ (lib)/allocator/tlsf.ts:132:52
+      ;;@ (lib)/allocator/tlsf.ts:135:52
       (i32.const 4)
      )
     )
@@ -371,20 +371,20 @@
   (local $7 i32)
   (local $8 i32)
   (local $9 i32)
-  ;;@ (lib)/allocator/tlsf.ts:250:4
+  ;;@ (lib)/allocator/tlsf.ts:253:4
   (set_local $2
-   ;;@ (lib)/allocator/tlsf.ts:250:20
+   ;;@ (lib)/allocator/tlsf.ts:253:20
    (i32.load
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:251:4
+  ;;@ (lib)/allocator/tlsf.ts:254:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:251:11
+    ;;@ (lib)/allocator/tlsf.ts:254:11
     (i32.and
      (get_local $2)
-     ;;@ (lib)/allocator/tlsf.ts:251:23
+     ;;@ (lib)/allocator/tlsf.ts:254:23
      (i32.const 1)
     )
    )
@@ -392,42 +392,42 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 251)
+     (i32.const 254)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:252:4
+  ;;@ (lib)/allocator/tlsf.ts:255:4
   (set_local $3
-   ;;@ (lib)/allocator/tlsf.ts:252:15
+   ;;@ (lib)/allocator/tlsf.ts:255:15
    (i32.and
     (get_local $2)
-    ;;@ (lib)/allocator/tlsf.ts:252:27
+    ;;@ (lib)/allocator/tlsf.ts:255:27
     (i32.xor
-     ;;@ (lib)/allocator/tlsf.ts:252:28
+     ;;@ (lib)/allocator/tlsf.ts:255:28
      (i32.const 3)
      (i32.const -1)
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:253:4
+  ;;@ (lib)/allocator/tlsf.ts:256:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:253:11
+    ;;@ (lib)/allocator/tlsf.ts:256:11
     (i32.and
      (if (result i32)
       (tee_local $4
        (i32.ge_u
         (get_local $3)
-        ;;@ (lib)/allocator/tlsf.ts:253:19
-        (i32.const 12)
+        ;;@ (lib)/allocator/tlsf.ts:256:19
+        (i32.const 16)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:253:37
+      ;;@ (lib)/allocator/tlsf.ts:256:37
       (i32.lt_u
        (get_local $3)
-       ;;@ (lib)/allocator/tlsf.ts:253:44
+       ;;@ (lib)/allocator/tlsf.ts:256:44
        (i32.const 1073741824)
       )
       (get_local $4)
@@ -439,189 +439,189 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 253)
+     (i32.const 256)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:256:4
+  ;;@ (lib)/allocator/tlsf.ts:259:4
   (nop)
-  ;;@ (lib)/allocator/tlsf.ts:257:4
+  ;;@ (lib)/allocator/tlsf.ts:260:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:257:8
+   ;;@ (lib)/allocator/tlsf.ts:260:8
    (i32.lt_u
     (get_local $3)
-    ;;@ (lib)/allocator/tlsf.ts:257:15
-    (i32.const 128)
+    ;;@ (lib)/allocator/tlsf.ts:260:15
+    (i32.const 256)
    )
-   ;;@ (lib)/allocator/tlsf.ts:257:24
-   (block
-    ;;@ (lib)/allocator/tlsf.ts:258:6
-    (set_local $5
-     ;;@ (lib)/allocator/tlsf.ts:258:11
-     (i32.const 0)
-    )
-    ;;@ (lib)/allocator/tlsf.ts:259:6
-    (set_local $6
-     ;;@ (lib)/allocator/tlsf.ts:259:11
-     (i32.div_u
-      ;;@ (lib)/allocator/tlsf.ts:259:17
-      (get_local $3)
-      ;;@ (lib)/allocator/tlsf.ts:259:24
-      (i32.const 4)
-     )
-    )
-   )
-   ;;@ (lib)/allocator/tlsf.ts:260:11
+   ;;@ (lib)/allocator/tlsf.ts:260:24
    (block
     ;;@ (lib)/allocator/tlsf.ts:261:6
     (set_local $5
      ;;@ (lib)/allocator/tlsf.ts:261:11
-     (call "$(lib)/allocator/tlsf/fls<usize>"
-      ;;@ (lib)/allocator/tlsf.ts:261:22
-      (get_local $3)
-     )
+     (i32.const 0)
     )
     ;;@ (lib)/allocator/tlsf.ts:262:6
     (set_local $6
      ;;@ (lib)/allocator/tlsf.ts:262:11
-     (i32.xor
+     (i32.div_u
       ;;@ (lib)/allocator/tlsf.ts:262:17
+      (get_local $3)
+      ;;@ (lib)/allocator/tlsf.ts:262:24
+      (i32.const 8)
+     )
+    )
+   )
+   ;;@ (lib)/allocator/tlsf.ts:263:11
+   (block
+    ;;@ (lib)/allocator/tlsf.ts:264:6
+    (set_local $5
+     ;;@ (lib)/allocator/tlsf.ts:264:11
+     (call "$(lib)/allocator/tlsf/fls<usize>"
+      ;;@ (lib)/allocator/tlsf.ts:264:22
+      (get_local $3)
+     )
+    )
+    ;;@ (lib)/allocator/tlsf.ts:265:6
+    (set_local $6
+     ;;@ (lib)/allocator/tlsf.ts:265:11
+     (i32.xor
+      ;;@ (lib)/allocator/tlsf.ts:265:17
       (i32.shr_u
-       ;;@ (lib)/allocator/tlsf.ts:262:18
+       ;;@ (lib)/allocator/tlsf.ts:265:18
        (get_local $3)
-       ;;@ (lib)/allocator/tlsf.ts:262:26
+       ;;@ (lib)/allocator/tlsf.ts:265:26
        (i32.sub
-        ;;@ (lib)/allocator/tlsf.ts:262:27
+        ;;@ (lib)/allocator/tlsf.ts:265:27
         (get_local $5)
-        ;;@ (lib)/allocator/tlsf.ts:262:32
+        ;;@ (lib)/allocator/tlsf.ts:265:32
         (i32.const 5)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:262:44
+      ;;@ (lib)/allocator/tlsf.ts:265:44
       (i32.shl
-       ;;@ (lib)/allocator/tlsf.ts:262:45
+       ;;@ (lib)/allocator/tlsf.ts:265:45
        (i32.const 1)
-       ;;@ (lib)/allocator/tlsf.ts:262:50
+       ;;@ (lib)/allocator/tlsf.ts:265:50
        (i32.const 5)
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:263:6
+    ;;@ (lib)/allocator/tlsf.ts:266:6
     (set_local $5
      (i32.sub
       (get_local $5)
-      ;;@ (lib)/allocator/tlsf.ts:263:12
+      ;;@ (lib)/allocator/tlsf.ts:266:12
       (i32.sub
-       (i32.const 7)
-       ;;@ (lib)/allocator/tlsf.ts:263:22
+       (i32.const 8)
+       ;;@ (lib)/allocator/tlsf.ts:266:22
        (i32.const 1)
       )
      )
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:267:4
+  ;;@ (lib)/allocator/tlsf.ts:270:4
   (set_local $7
-   ;;@ (lib)/allocator/tlsf.ts:267:15
+   ;;@ (lib)/allocator/tlsf.ts:270:15
    (i32.load offset=4
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:268:4
+  ;;@ (lib)/allocator/tlsf.ts:271:4
   (set_local $8
-   ;;@ (lib)/allocator/tlsf.ts:268:15
+   ;;@ (lib)/allocator/tlsf.ts:271:15
    (i32.load offset=8
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:269:4
+  ;;@ (lib)/allocator/tlsf.ts:272:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:269:8
+   ;;@ (lib)/allocator/tlsf.ts:272:8
    (get_local $7)
-   ;;@ (lib)/allocator/tlsf.ts:269:14
+   ;;@ (lib)/allocator/tlsf.ts:272:14
    (i32.store offset=8
     (get_local $7)
-    ;;@ (lib)/allocator/tlsf.ts:269:26
+    ;;@ (lib)/allocator/tlsf.ts:272:26
     (get_local $8)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:270:4
-  (if
-   ;;@ (lib)/allocator/tlsf.ts:270:8
-   (get_local $8)
-   ;;@ (lib)/allocator/tlsf.ts:270:14
-   (i32.store offset=4
-    (get_local $8)
-    ;;@ (lib)/allocator/tlsf.ts:270:26
-    (get_local $7)
-   )
-  )
   ;;@ (lib)/allocator/tlsf.ts:273:4
   (if
    ;;@ (lib)/allocator/tlsf.ts:273:8
+   (get_local $8)
+   ;;@ (lib)/allocator/tlsf.ts:273:14
+   (i32.store offset=4
+    (get_local $8)
+    ;;@ (lib)/allocator/tlsf.ts:273:26
+    (get_local $7)
+   )
+  )
+  ;;@ (lib)/allocator/tlsf.ts:276:4
+  (if
+   ;;@ (lib)/allocator/tlsf.ts:276:8
    (i32.eq
     (get_local $1)
-    ;;@ (lib)/allocator/tlsf.ts:273:22
+    ;;@ (lib)/allocator/tlsf.ts:276:22
     (call "$(lib)/allocator/tlsf/Root#getHead"
-     ;;@ (lib)/allocator/tlsf.ts:273:17
+     ;;@ (lib)/allocator/tlsf.ts:276:17
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:273:30
+     ;;@ (lib)/allocator/tlsf.ts:276:30
      (get_local $5)
-     ;;@ (lib)/allocator/tlsf.ts:273:34
+     ;;@ (lib)/allocator/tlsf.ts:276:34
      (get_local $6)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:273:39
+   ;;@ (lib)/allocator/tlsf.ts:276:39
    (block
-    ;;@ (lib)/allocator/tlsf.ts:274:11
+    ;;@ (lib)/allocator/tlsf.ts:277:11
     (call "$(lib)/allocator/tlsf/Root#setHead"
-     ;;@ (lib)/allocator/tlsf.ts:274:6
+     ;;@ (lib)/allocator/tlsf.ts:277:6
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:274:19
+     ;;@ (lib)/allocator/tlsf.ts:277:19
      (get_local $5)
-     ;;@ (lib)/allocator/tlsf.ts:274:23
+     ;;@ (lib)/allocator/tlsf.ts:277:23
      (get_local $6)
-     ;;@ (lib)/allocator/tlsf.ts:274:27
+     ;;@ (lib)/allocator/tlsf.ts:277:27
      (get_local $8)
     )
-    ;;@ (lib)/allocator/tlsf.ts:277:6
+    ;;@ (lib)/allocator/tlsf.ts:280:6
     (if
-     ;;@ (lib)/allocator/tlsf.ts:277:10
+     ;;@ (lib)/allocator/tlsf.ts:280:10
      (i32.eqz
-      ;;@ (lib)/allocator/tlsf.ts:277:11
+      ;;@ (lib)/allocator/tlsf.ts:280:11
       (get_local $8)
      )
-     ;;@ (lib)/allocator/tlsf.ts:277:17
+     ;;@ (lib)/allocator/tlsf.ts:280:17
      (block
-      ;;@ (lib)/allocator/tlsf.ts:278:8
+      ;;@ (lib)/allocator/tlsf.ts:281:8
       (set_local $9
-       ;;@ (lib)/allocator/tlsf.ts:278:25
+       ;;@ (lib)/allocator/tlsf.ts:281:25
        (call "$(lib)/allocator/tlsf/Root#getSLMap"
-        ;;@ (lib)/allocator/tlsf.ts:278:20
+        ;;@ (lib)/allocator/tlsf.ts:281:20
         (get_local $0)
-        ;;@ (lib)/allocator/tlsf.ts:278:34
+        ;;@ (lib)/allocator/tlsf.ts:281:34
         (get_local $5)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:279:13
+      ;;@ (lib)/allocator/tlsf.ts:282:13
       (call "$(lib)/allocator/tlsf/Root#setSLMap"
-       ;;@ (lib)/allocator/tlsf.ts:279:8
+       ;;@ (lib)/allocator/tlsf.ts:282:8
        (get_local $0)
-       ;;@ (lib)/allocator/tlsf.ts:279:22
+       ;;@ (lib)/allocator/tlsf.ts:282:22
        (get_local $5)
-       ;;@ (lib)/allocator/tlsf.ts:279:26
+       ;;@ (lib)/allocator/tlsf.ts:282:26
        (tee_local $9
         (i32.and
          (get_local $9)
-         ;;@ (lib)/allocator/tlsf.ts:279:35
+         ;;@ (lib)/allocator/tlsf.ts:282:35
          (i32.xor
-          ;;@ (lib)/allocator/tlsf.ts:279:36
+          ;;@ (lib)/allocator/tlsf.ts:282:36
           (i32.shl
-           ;;@ (lib)/allocator/tlsf.ts:279:37
+           ;;@ (lib)/allocator/tlsf.ts:282:37
            (i32.const 1)
-           ;;@ (lib)/allocator/tlsf.ts:279:42
+           ;;@ (lib)/allocator/tlsf.ts:282:42
            (get_local $6)
           )
           (i32.const -1)
@@ -629,27 +629,27 @@
         )
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:282:8
+      ;;@ (lib)/allocator/tlsf.ts:285:8
       (if
-       ;;@ (lib)/allocator/tlsf.ts:282:12
+       ;;@ (lib)/allocator/tlsf.ts:285:12
        (i32.eqz
-        ;;@ (lib)/allocator/tlsf.ts:282:13
+        ;;@ (lib)/allocator/tlsf.ts:285:13
         (get_local $9)
        )
-       ;;@ (lib)/allocator/tlsf.ts:282:20
+       ;;@ (lib)/allocator/tlsf.ts:285:20
        (i32.store
         (get_local $0)
         (i32.and
          (i32.load
           (get_local $0)
          )
-         ;;@ (lib)/allocator/tlsf.ts:282:34
+         ;;@ (lib)/allocator/tlsf.ts:285:34
          (i32.xor
-          ;;@ (lib)/allocator/tlsf.ts:282:35
+          ;;@ (lib)/allocator/tlsf.ts:285:35
           (i32.shl
-           ;;@ (lib)/allocator/tlsf.ts:282:36
+           ;;@ (lib)/allocator/tlsf.ts:285:36
            (i32.const 1)
-           ;;@ (lib)/allocator/tlsf.ts:282:41
+           ;;@ (lib)/allocator/tlsf.ts:285:41
            (get_local $5)
           )
           (i32.const -1)
@@ -664,15 +664,15 @@
  )
  (func "$(lib)/allocator/tlsf/Block#get:left" (; 10 ;) (type $ii) (param $0 i32) (result i32)
   (local $1 i32)
-  ;;@ (lib)/allocator/tlsf.ts:74:4
+  ;;@ (lib)/allocator/tlsf.ts:77:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:74:11
+    ;;@ (lib)/allocator/tlsf.ts:77:11
     (i32.and
      (i32.load
       (get_local $0)
      )
-     ;;@ (lib)/allocator/tlsf.ts:74:23
+     ;;@ (lib)/allocator/tlsf.ts:77:23
      (i32.const 2)
     )
    )
@@ -680,24 +680,24 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 74)
+     (i32.const 77)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:77:4
+  ;;@ (lib)/allocator/tlsf.ts:80:4
   (return
-   ;;@ (lib)/allocator/tlsf.ts:75:11
+   ;;@ (lib)/allocator/tlsf.ts:78:11
    (if (result i32)
     (i32.eqz
      (tee_local $1
-      ;;@ (lib)/allocator/tlsf.ts:76:6
+      ;;@ (lib)/allocator/tlsf.ts:79:6
       (i32.load
-       ;;@ (lib)/allocator/tlsf.ts:76:18
+       ;;@ (lib)/allocator/tlsf.ts:79:18
        (i32.sub
         (get_local $0)
-        ;;@ (lib)/allocator/tlsf.ts:76:44
+        ;;@ (lib)/allocator/tlsf.ts:79:44
         (i32.const 4)
        )
       )
@@ -707,7 +707,7 @@
      (call $abort
       (i32.const 0)
       (i32.const 4)
-      (i32.const 75)
+      (i32.const 78)
       (i32.const 11)
      )
      (unreachable)
@@ -717,15 +717,15 @@
   )
  )
  (func "$(lib)/allocator/tlsf/Root#setJump" (; 11 ;) (type $iiiv) (param $0 i32) (param $1 i32) (param $2 i32)
-  ;;@ (lib)/allocator/tlsf.ts:327:4
+  ;;@ (lib)/allocator/tlsf.ts:330:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:327:11
+    ;;@ (lib)/allocator/tlsf.ts:330:11
     (i32.and
      (i32.load
       (get_local $1)
      )
-     ;;@ (lib)/allocator/tlsf.ts:327:23
+     ;;@ (lib)/allocator/tlsf.ts:330:23
      (i32.const 1)
     )
    )
@@ -733,21 +733,21 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 327)
+     (i32.const 330)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:328:4
+  ;;@ (lib)/allocator/tlsf.ts:331:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:328:11
+    ;;@ (lib)/allocator/tlsf.ts:331:11
     (i32.eq
      (call "$(lib)/allocator/tlsf/Block#get:right"
       (get_local $1)
      )
-     ;;@ (lib)/allocator/tlsf.ts:328:25
+     ;;@ (lib)/allocator/tlsf.ts:331:25
      (get_local $2)
     )
    )
@@ -755,21 +755,21 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 328)
+     (i32.const 331)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:329:4
+  ;;@ (lib)/allocator/tlsf.ts:332:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:329:11
+    ;;@ (lib)/allocator/tlsf.ts:332:11
     (i32.and
      (i32.load
       (get_local $2)
      )
-     ;;@ (lib)/allocator/tlsf.ts:329:24
+     ;;@ (lib)/allocator/tlsf.ts:332:24
      (i32.const 2)
     )
    )
@@ -777,21 +777,21 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 329)
+     (i32.const 332)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:330:4
+  ;;@ (lib)/allocator/tlsf.ts:333:4
   (i32.store
-   ;;@ (lib)/allocator/tlsf.ts:331:6
+   ;;@ (lib)/allocator/tlsf.ts:334:6
    (i32.sub
     (get_local $2)
-    ;;@ (lib)/allocator/tlsf.ts:331:33
+    ;;@ (lib)/allocator/tlsf.ts:334:33
     (i32.const 4)
    )
-   ;;@ (lib)/allocator/tlsf.ts:332:6
+   ;;@ (lib)/allocator/tlsf.ts:335:6
    (get_local $1)
   )
  )
@@ -806,36 +806,36 @@
   (local $9 i32)
   (local $10 i32)
   (local $11 i32)
-  ;;@ (lib)/allocator/tlsf.ts:182:4
+  ;;@ (lib)/allocator/tlsf.ts:185:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:182:11
+    ;;@ (lib)/allocator/tlsf.ts:185:11
     (get_local $1)
    )
    (block
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 182)
+     (i32.const 185)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:183:4
+  ;;@ (lib)/allocator/tlsf.ts:186:4
   (set_local $2
-   ;;@ (lib)/allocator/tlsf.ts:183:20
+   ;;@ (lib)/allocator/tlsf.ts:186:20
    (i32.load
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:184:4
+  ;;@ (lib)/allocator/tlsf.ts:187:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:184:11
+    ;;@ (lib)/allocator/tlsf.ts:187:11
     (i32.and
      (get_local $2)
-     ;;@ (lib)/allocator/tlsf.ts:184:23
+     ;;@ (lib)/allocator/tlsf.ts:187:23
      (i32.const 1)
     )
    )
@@ -843,44 +843,44 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 184)
+     (i32.const 187)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:185:4
+  ;;@ (lib)/allocator/tlsf.ts:188:4
   (nop)
-  ;;@ (lib)/allocator/tlsf.ts:186:4
+  ;;@ (lib)/allocator/tlsf.ts:189:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:187:6
+    ;;@ (lib)/allocator/tlsf.ts:190:6
     (i32.and
      (if (result i32)
       (tee_local $4
        (i32.ge_u
         (tee_local $3
-         ;;@ (lib)/allocator/tlsf.ts:187:14
+         ;;@ (lib)/allocator/tlsf.ts:190:14
          (i32.and
           (i32.load
            (get_local $1)
           )
-          ;;@ (lib)/allocator/tlsf.ts:187:27
+          ;;@ (lib)/allocator/tlsf.ts:190:27
           (i32.xor
-           ;;@ (lib)/allocator/tlsf.ts:187:28
+           ;;@ (lib)/allocator/tlsf.ts:190:28
            (i32.const 3)
            (i32.const -1)
           )
          )
         )
-        ;;@ (lib)/allocator/tlsf.ts:187:37
-        (i32.const 12)
+        ;;@ (lib)/allocator/tlsf.ts:190:37
+        (i32.const 16)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:187:55
+      ;;@ (lib)/allocator/tlsf.ts:190:55
       (i32.lt_u
        (get_local $3)
-       ;;@ (lib)/allocator/tlsf.ts:187:62
+       ;;@ (lib)/allocator/tlsf.ts:190:62
        (i32.const 1073741824)
       )
       (get_local $4)
@@ -892,19 +892,19 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 186)
+     (i32.const 189)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:190:4
+  ;;@ (lib)/allocator/tlsf.ts:193:4
   (set_local $5
-   ;;@ (lib)/allocator/tlsf.ts:190:23
+   ;;@ (lib)/allocator/tlsf.ts:193:23
    (if (result i32)
     (i32.eqz
      (tee_local $4
-      ;;@ (lib)/allocator/tlsf.ts:190:30
+      ;;@ (lib)/allocator/tlsf.ts:193:30
       (call "$(lib)/allocator/tlsf/Block#get:right"
        (get_local $1)
       )
@@ -914,7 +914,7 @@
      (call $abort
       (i32.const 0)
       (i32.const 4)
-      (i32.const 190)
+      (i32.const 193)
       (i32.const 23)
      )
      (unreachable)
@@ -922,48 +922,48 @@
     (get_local $4)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:191:4
+  ;;@ (lib)/allocator/tlsf.ts:194:4
   (set_local $6
-   ;;@ (lib)/allocator/tlsf.ts:191:20
+   ;;@ (lib)/allocator/tlsf.ts:194:20
    (i32.load
     (get_local $5)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:194:4
+  ;;@ (lib)/allocator/tlsf.ts:197:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:194:8
+   ;;@ (lib)/allocator/tlsf.ts:197:8
    (i32.and
     (get_local $6)
-    ;;@ (lib)/allocator/tlsf.ts:194:20
+    ;;@ (lib)/allocator/tlsf.ts:197:20
     (i32.const 1)
    )
-   ;;@ (lib)/allocator/tlsf.ts:194:26
+   ;;@ (lib)/allocator/tlsf.ts:197:26
    (block
-    ;;@ (lib)/allocator/tlsf.ts:195:11
+    ;;@ (lib)/allocator/tlsf.ts:198:11
     (call "$(lib)/allocator/tlsf/Root#remove"
-     ;;@ (lib)/allocator/tlsf.ts:195:6
+     ;;@ (lib)/allocator/tlsf.ts:198:6
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:195:18
+     ;;@ (lib)/allocator/tlsf.ts:198:18
      (get_local $5)
     )
-    ;;@ (lib)/allocator/tlsf.ts:196:6
+    ;;@ (lib)/allocator/tlsf.ts:199:6
     (i32.store
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:196:19
+     ;;@ (lib)/allocator/tlsf.ts:199:19
      (tee_local $2
       (i32.add
-       ;;@ (lib)/allocator/tlsf.ts:196:20
+       ;;@ (lib)/allocator/tlsf.ts:199:20
        (get_local $2)
-       ;;@ (lib)/allocator/tlsf.ts:196:33
+       ;;@ (lib)/allocator/tlsf.ts:199:33
        (i32.add
-        (i32.const 4)
-        ;;@ (lib)/allocator/tlsf.ts:196:46
+        (i32.const 8)
+        ;;@ (lib)/allocator/tlsf.ts:199:46
         (i32.and
-         ;;@ (lib)/allocator/tlsf.ts:196:47
+         ;;@ (lib)/allocator/tlsf.ts:199:47
          (get_local $6)
-         ;;@ (lib)/allocator/tlsf.ts:196:59
+         ;;@ (lib)/allocator/tlsf.ts:199:59
          (i32.xor
-          ;;@ (lib)/allocator/tlsf.ts:196:60
+          ;;@ (lib)/allocator/tlsf.ts:199:60
           (i32.const 3)
           (i32.const -1)
          )
@@ -972,39 +972,39 @@
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:197:6
+    ;;@ (lib)/allocator/tlsf.ts:200:6
     (set_local $5
-     ;;@ (lib)/allocator/tlsf.ts:197:14
+     ;;@ (lib)/allocator/tlsf.ts:200:14
      (call "$(lib)/allocator/tlsf/Block#get:right"
       (get_local $1)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:198:6
+    ;;@ (lib)/allocator/tlsf.ts:201:6
     (set_local $6
-     ;;@ (lib)/allocator/tlsf.ts:198:18
+     ;;@ (lib)/allocator/tlsf.ts:201:18
      (i32.load
       (get_local $5)
      )
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:203:4
+  ;;@ (lib)/allocator/tlsf.ts:206:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:203:8
+   ;;@ (lib)/allocator/tlsf.ts:206:8
    (i32.and
     (get_local $2)
-    ;;@ (lib)/allocator/tlsf.ts:203:20
+    ;;@ (lib)/allocator/tlsf.ts:206:20
     (i32.const 2)
    )
-   ;;@ (lib)/allocator/tlsf.ts:203:31
+   ;;@ (lib)/allocator/tlsf.ts:206:31
    (block
-    ;;@ (lib)/allocator/tlsf.ts:204:6
+    ;;@ (lib)/allocator/tlsf.ts:207:6
     (set_local $7
-     ;;@ (lib)/allocator/tlsf.ts:204:24
+     ;;@ (lib)/allocator/tlsf.ts:207:24
      (if (result i32)
       (i32.eqz
        (tee_local $4
-        ;;@ (lib)/allocator/tlsf.ts:204:31
+        ;;@ (lib)/allocator/tlsf.ts:207:31
         (call "$(lib)/allocator/tlsf/Block#get:left"
          (get_local $1)
         )
@@ -1014,7 +1014,7 @@
        (call $abort
         (i32.const 0)
         (i32.const 4)
-        (i32.const 204)
+        (i32.const 207)
         (i32.const 24)
        )
        (unreachable)
@@ -1022,20 +1022,20 @@
       (get_local $4)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:205:6
+    ;;@ (lib)/allocator/tlsf.ts:208:6
     (set_local $8
-     ;;@ (lib)/allocator/tlsf.ts:205:21
+     ;;@ (lib)/allocator/tlsf.ts:208:21
      (i32.load
       (get_local $7)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:206:6
+    ;;@ (lib)/allocator/tlsf.ts:209:6
     (if
      (i32.eqz
-      ;;@ (lib)/allocator/tlsf.ts:206:13
+      ;;@ (lib)/allocator/tlsf.ts:209:13
       (i32.and
        (get_local $8)
-       ;;@ (lib)/allocator/tlsf.ts:206:24
+       ;;@ (lib)/allocator/tlsf.ts:209:24
        (i32.const 1)
       )
      )
@@ -1043,37 +1043,37 @@
       (call $abort
        (i32.const 0)
        (i32.const 4)
-       (i32.const 206)
+       (i32.const 209)
        (i32.const 6)
       )
       (unreachable)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:207:11
+    ;;@ (lib)/allocator/tlsf.ts:210:11
     (call "$(lib)/allocator/tlsf/Root#remove"
-     ;;@ (lib)/allocator/tlsf.ts:207:6
+     ;;@ (lib)/allocator/tlsf.ts:210:6
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:207:18
+     ;;@ (lib)/allocator/tlsf.ts:210:18
      (get_local $7)
     )
-    ;;@ (lib)/allocator/tlsf.ts:208:6
+    ;;@ (lib)/allocator/tlsf.ts:211:6
     (i32.store
      (get_local $7)
-     ;;@ (lib)/allocator/tlsf.ts:208:18
+     ;;@ (lib)/allocator/tlsf.ts:211:18
      (tee_local $8
       (i32.add
-       ;;@ (lib)/allocator/tlsf.ts:208:19
+       ;;@ (lib)/allocator/tlsf.ts:211:19
        (get_local $8)
-       ;;@ (lib)/allocator/tlsf.ts:208:31
+       ;;@ (lib)/allocator/tlsf.ts:211:31
        (i32.add
-        (i32.const 4)
-        ;;@ (lib)/allocator/tlsf.ts:208:44
+        (i32.const 8)
+        ;;@ (lib)/allocator/tlsf.ts:211:44
         (i32.and
-         ;;@ (lib)/allocator/tlsf.ts:208:45
+         ;;@ (lib)/allocator/tlsf.ts:211:45
          (get_local $2)
-         ;;@ (lib)/allocator/tlsf.ts:208:57
+         ;;@ (lib)/allocator/tlsf.ts:211:57
          (i32.xor
-          ;;@ (lib)/allocator/tlsf.ts:208:58
+          ;;@ (lib)/allocator/tlsf.ts:211:58
           (i32.const 3)
           (i32.const -1)
          )
@@ -1082,67 +1082,67 @@
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:209:6
+    ;;@ (lib)/allocator/tlsf.ts:212:6
     (set_local $1
-     ;;@ (lib)/allocator/tlsf.ts:209:14
+     ;;@ (lib)/allocator/tlsf.ts:212:14
      (get_local $7)
     )
-    ;;@ (lib)/allocator/tlsf.ts:210:6
+    ;;@ (lib)/allocator/tlsf.ts:213:6
     (set_local $2
-     ;;@ (lib)/allocator/tlsf.ts:210:18
+     ;;@ (lib)/allocator/tlsf.ts:213:18
      (get_local $8)
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:214:4
+  ;;@ (lib)/allocator/tlsf.ts:217:4
   (i32.store
    (get_local $5)
-   ;;@ (lib)/allocator/tlsf.ts:214:17
+   ;;@ (lib)/allocator/tlsf.ts:217:17
    (i32.or
     (get_local $6)
-    ;;@ (lib)/allocator/tlsf.ts:214:29
+    ;;@ (lib)/allocator/tlsf.ts:217:29
     (i32.const 2)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:215:9
+  ;;@ (lib)/allocator/tlsf.ts:218:9
   (call "$(lib)/allocator/tlsf/Root#setJump"
-   ;;@ (lib)/allocator/tlsf.ts:215:4
+   ;;@ (lib)/allocator/tlsf.ts:218:4
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:215:17
+   ;;@ (lib)/allocator/tlsf.ts:218:17
    (get_local $1)
-   ;;@ (lib)/allocator/tlsf.ts:215:24
+   ;;@ (lib)/allocator/tlsf.ts:218:24
    (get_local $5)
   )
-  ;;@ (lib)/allocator/tlsf.ts:218:4
+  ;;@ (lib)/allocator/tlsf.ts:221:4
   (set_local $3
-   ;;@ (lib)/allocator/tlsf.ts:218:11
+   ;;@ (lib)/allocator/tlsf.ts:221:11
    (i32.and
     (get_local $2)
-    ;;@ (lib)/allocator/tlsf.ts:218:23
+    ;;@ (lib)/allocator/tlsf.ts:221:23
     (i32.xor
-     ;;@ (lib)/allocator/tlsf.ts:218:24
+     ;;@ (lib)/allocator/tlsf.ts:221:24
      (i32.const 3)
      (i32.const -1)
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:219:4
+  ;;@ (lib)/allocator/tlsf.ts:222:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:219:11
+    ;;@ (lib)/allocator/tlsf.ts:222:11
     (i32.and
      (if (result i32)
       (tee_local $4
        (i32.ge_u
         (get_local $3)
-        ;;@ (lib)/allocator/tlsf.ts:219:19
-        (i32.const 12)
+        ;;@ (lib)/allocator/tlsf.ts:222:19
+        (i32.const 16)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:219:37
+      ;;@ (lib)/allocator/tlsf.ts:222:37
       (i32.lt_u
        (get_local $3)
-       ;;@ (lib)/allocator/tlsf.ts:219:44
+       ;;@ (lib)/allocator/tlsf.ts:222:44
        (i32.const 1073741824)
       )
       (get_local $4)
@@ -1154,171 +1154,171 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 219)
+     (i32.const 222)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:222:4
+  ;;@ (lib)/allocator/tlsf.ts:225:4
   (nop)
-  ;;@ (lib)/allocator/tlsf.ts:223:4
+  ;;@ (lib)/allocator/tlsf.ts:226:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:223:8
+   ;;@ (lib)/allocator/tlsf.ts:226:8
    (i32.lt_u
     (get_local $3)
-    ;;@ (lib)/allocator/tlsf.ts:223:15
-    (i32.const 128)
+    ;;@ (lib)/allocator/tlsf.ts:226:15
+    (i32.const 256)
    )
-   ;;@ (lib)/allocator/tlsf.ts:223:24
-   (block
-    ;;@ (lib)/allocator/tlsf.ts:224:6
-    (set_local $9
-     ;;@ (lib)/allocator/tlsf.ts:224:11
-     (i32.const 0)
-    )
-    ;;@ (lib)/allocator/tlsf.ts:225:6
-    (set_local $10
-     ;;@ (lib)/allocator/tlsf.ts:225:11
-     (i32.div_u
-      ;;@ (lib)/allocator/tlsf.ts:225:17
-      (get_local $3)
-      ;;@ (lib)/allocator/tlsf.ts:225:24
-      (i32.const 4)
-     )
-    )
-   )
-   ;;@ (lib)/allocator/tlsf.ts:226:11
+   ;;@ (lib)/allocator/tlsf.ts:226:24
    (block
     ;;@ (lib)/allocator/tlsf.ts:227:6
     (set_local $9
      ;;@ (lib)/allocator/tlsf.ts:227:11
-     (call "$(lib)/allocator/tlsf/fls<usize>"
-      ;;@ (lib)/allocator/tlsf.ts:227:22
-      (get_local $3)
-     )
+     (i32.const 0)
     )
     ;;@ (lib)/allocator/tlsf.ts:228:6
     (set_local $10
      ;;@ (lib)/allocator/tlsf.ts:228:11
-     (i32.xor
+     (i32.div_u
       ;;@ (lib)/allocator/tlsf.ts:228:17
+      (get_local $3)
+      ;;@ (lib)/allocator/tlsf.ts:228:24
+      (i32.const 8)
+     )
+    )
+   )
+   ;;@ (lib)/allocator/tlsf.ts:229:11
+   (block
+    ;;@ (lib)/allocator/tlsf.ts:230:6
+    (set_local $9
+     ;;@ (lib)/allocator/tlsf.ts:230:11
+     (call "$(lib)/allocator/tlsf/fls<usize>"
+      ;;@ (lib)/allocator/tlsf.ts:230:22
+      (get_local $3)
+     )
+    )
+    ;;@ (lib)/allocator/tlsf.ts:231:6
+    (set_local $10
+     ;;@ (lib)/allocator/tlsf.ts:231:11
+     (i32.xor
+      ;;@ (lib)/allocator/tlsf.ts:231:17
       (i32.shr_u
-       ;;@ (lib)/allocator/tlsf.ts:228:18
+       ;;@ (lib)/allocator/tlsf.ts:231:18
        (get_local $3)
-       ;;@ (lib)/allocator/tlsf.ts:228:26
+       ;;@ (lib)/allocator/tlsf.ts:231:26
        (i32.sub
-        ;;@ (lib)/allocator/tlsf.ts:228:27
+        ;;@ (lib)/allocator/tlsf.ts:231:27
         (get_local $9)
-        ;;@ (lib)/allocator/tlsf.ts:228:32
+        ;;@ (lib)/allocator/tlsf.ts:231:32
         (i32.const 5)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:228:44
+      ;;@ (lib)/allocator/tlsf.ts:231:44
       (i32.shl
-       ;;@ (lib)/allocator/tlsf.ts:228:45
+       ;;@ (lib)/allocator/tlsf.ts:231:45
        (i32.const 1)
-       ;;@ (lib)/allocator/tlsf.ts:228:50
+       ;;@ (lib)/allocator/tlsf.ts:231:50
        (i32.const 5)
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:229:6
+    ;;@ (lib)/allocator/tlsf.ts:232:6
     (set_local $9
      (i32.sub
       (get_local $9)
-      ;;@ (lib)/allocator/tlsf.ts:229:12
+      ;;@ (lib)/allocator/tlsf.ts:232:12
       (i32.sub
-       (i32.const 7)
-       ;;@ (lib)/allocator/tlsf.ts:229:22
+       (i32.const 8)
+       ;;@ (lib)/allocator/tlsf.ts:232:22
        (i32.const 1)
       )
      )
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:233:4
+  ;;@ (lib)/allocator/tlsf.ts:236:4
   (set_local $11
-   ;;@ (lib)/allocator/tlsf.ts:233:20
+   ;;@ (lib)/allocator/tlsf.ts:236:20
    (call "$(lib)/allocator/tlsf/Root#getHead"
-    ;;@ (lib)/allocator/tlsf.ts:233:15
+    ;;@ (lib)/allocator/tlsf.ts:236:15
     (get_local $0)
-    ;;@ (lib)/allocator/tlsf.ts:233:28
+    ;;@ (lib)/allocator/tlsf.ts:236:28
     (get_local $9)
-    ;;@ (lib)/allocator/tlsf.ts:233:32
+    ;;@ (lib)/allocator/tlsf.ts:236:32
     (get_local $10)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:234:4
+  ;;@ (lib)/allocator/tlsf.ts:237:4
   (i32.store offset=4
    (get_local $1)
-   ;;@ (lib)/allocator/tlsf.ts:234:17
+   ;;@ (lib)/allocator/tlsf.ts:237:17
    (i32.const 0)
   )
-  ;;@ (lib)/allocator/tlsf.ts:235:4
+  ;;@ (lib)/allocator/tlsf.ts:238:4
   (i32.store offset=8
    (get_local $1)
-   ;;@ (lib)/allocator/tlsf.ts:235:17
+   ;;@ (lib)/allocator/tlsf.ts:238:17
    (get_local $11)
   )
-  ;;@ (lib)/allocator/tlsf.ts:236:4
+  ;;@ (lib)/allocator/tlsf.ts:239:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:236:8
+   ;;@ (lib)/allocator/tlsf.ts:239:8
    (get_local $11)
-   ;;@ (lib)/allocator/tlsf.ts:236:14
+   ;;@ (lib)/allocator/tlsf.ts:239:14
    (i32.store offset=4
     (get_local $11)
-    ;;@ (lib)/allocator/tlsf.ts:236:26
+    ;;@ (lib)/allocator/tlsf.ts:239:26
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:237:9
+  ;;@ (lib)/allocator/tlsf.ts:240:9
   (call "$(lib)/allocator/tlsf/Root#setHead"
-   ;;@ (lib)/allocator/tlsf.ts:237:4
+   ;;@ (lib)/allocator/tlsf.ts:240:4
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:237:17
+   ;;@ (lib)/allocator/tlsf.ts:240:17
    (get_local $9)
-   ;;@ (lib)/allocator/tlsf.ts:237:21
+   ;;@ (lib)/allocator/tlsf.ts:240:21
    (get_local $10)
-   ;;@ (lib)/allocator/tlsf.ts:237:25
+   ;;@ (lib)/allocator/tlsf.ts:240:25
    (get_local $1)
   )
-  ;;@ (lib)/allocator/tlsf.ts:240:4
+  ;;@ (lib)/allocator/tlsf.ts:243:4
   (i32.store
    (get_local $0)
    (i32.or
     (i32.load
      (get_local $0)
     )
-    ;;@ (lib)/allocator/tlsf.ts:240:18
+    ;;@ (lib)/allocator/tlsf.ts:243:18
     (i32.shl
-     ;;@ (lib)/allocator/tlsf.ts:240:19
+     ;;@ (lib)/allocator/tlsf.ts:243:19
      (i32.const 1)
-     ;;@ (lib)/allocator/tlsf.ts:240:24
+     ;;@ (lib)/allocator/tlsf.ts:243:24
      (get_local $9)
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:241:9
+  ;;@ (lib)/allocator/tlsf.ts:244:9
   (call "$(lib)/allocator/tlsf/Root#setSLMap"
-   ;;@ (lib)/allocator/tlsf.ts:241:4
+   ;;@ (lib)/allocator/tlsf.ts:244:4
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:241:18
+   ;;@ (lib)/allocator/tlsf.ts:244:18
    (get_local $9)
-   ;;@ (lib)/allocator/tlsf.ts:241:22
+   ;;@ (lib)/allocator/tlsf.ts:244:22
    (i32.or
-    ;;@ (lib)/allocator/tlsf.ts:241:27
+    ;;@ (lib)/allocator/tlsf.ts:244:27
     (call "$(lib)/allocator/tlsf/Root#getSLMap"
-     ;;@ (lib)/allocator/tlsf.ts:241:22
+     ;;@ (lib)/allocator/tlsf.ts:244:22
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:241:36
+     ;;@ (lib)/allocator/tlsf.ts:244:36
      (get_local $9)
     )
-    ;;@ (lib)/allocator/tlsf.ts:241:42
+    ;;@ (lib)/allocator/tlsf.ts:244:42
     (i32.shl
-     ;;@ (lib)/allocator/tlsf.ts:241:43
+     ;;@ (lib)/allocator/tlsf.ts:244:43
      (i32.const 1)
-     ;;@ (lib)/allocator/tlsf.ts:241:48
+     ;;@ (lib)/allocator/tlsf.ts:244:48
      (get_local $10)
     )
    )
@@ -1331,13 +1331,13 @@
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  ;;@ (lib)/allocator/tlsf.ts:370:4
+  ;;@ (lib)/allocator/tlsf.ts:373:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:370:11
+    ;;@ (lib)/allocator/tlsf.ts:373:11
     (i32.le_u
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:370:20
+     ;;@ (lib)/allocator/tlsf.ts:373:20
      (get_local $2)
     )
    )
@@ -1345,88 +1345,88 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 370)
-     (i32.const 4)
-    )
-    (unreachable)
-   )
-  )
-  ;;@ (lib)/allocator/tlsf.ts:371:4
-  (if
-   (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:371:11
-    (i32.eqz
-     ;;@ (lib)/allocator/tlsf.ts:371:12
-     (i32.and
-      ;;@ (lib)/allocator/tlsf.ts:371:13
-      (get_local $1)
-      ;;@ (lib)/allocator/tlsf.ts:371:21
-      (i32.const 3)
-     )
-    )
-   )
-   (block
-    (call $abort
-     (i32.const 0)
-     (i32.const 4)
-     (i32.const 371)
-     (i32.const 4)
-    )
-    (unreachable)
-   )
-  )
-  ;;@ (lib)/allocator/tlsf.ts:372:4
-  (if
-   (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:372:11
-    (i32.eqz
-     ;;@ (lib)/allocator/tlsf.ts:372:12
-     (i32.and
-      ;;@ (lib)/allocator/tlsf.ts:372:13
-      (get_local $2)
-      ;;@ (lib)/allocator/tlsf.ts:372:19
-      (i32.const 3)
-     )
-    )
-   )
-   (block
-    (call $abort
-     (i32.const 0)
-     (i32.const 4)
-     (i32.const 372)
+     (i32.const 373)
      (i32.const 4)
     )
     (unreachable)
    )
   )
   ;;@ (lib)/allocator/tlsf.ts:374:4
+  (if
+   (i32.eqz
+    ;;@ (lib)/allocator/tlsf.ts:374:11
+    (i32.eqz
+     ;;@ (lib)/allocator/tlsf.ts:374:12
+     (i32.and
+      ;;@ (lib)/allocator/tlsf.ts:374:13
+      (get_local $1)
+      ;;@ (lib)/allocator/tlsf.ts:374:21
+      (i32.const 7)
+     )
+    )
+   )
+   (block
+    (call $abort
+     (i32.const 0)
+     (i32.const 4)
+     (i32.const 374)
+     (i32.const 4)
+    )
+    (unreachable)
+   )
+  )
+  ;;@ (lib)/allocator/tlsf.ts:375:4
+  (if
+   (i32.eqz
+    ;;@ (lib)/allocator/tlsf.ts:375:11
+    (i32.eqz
+     ;;@ (lib)/allocator/tlsf.ts:375:12
+     (i32.and
+      ;;@ (lib)/allocator/tlsf.ts:375:13
+      (get_local $2)
+      ;;@ (lib)/allocator/tlsf.ts:375:19
+      (i32.const 7)
+     )
+    )
+   )
+   (block
+    (call $abort
+     (i32.const 0)
+     (i32.const 4)
+     (i32.const 375)
+     (i32.const 4)
+    )
+    (unreachable)
+   )
+  )
+  ;;@ (lib)/allocator/tlsf.ts:377:4
   (set_local $3
-   ;;@ (lib)/allocator/tlsf.ts:374:18
+   ;;@ (lib)/allocator/tlsf.ts:377:18
    (call "$(lib)/allocator/tlsf/Root#get:tailRef"
     (get_local $0)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:375:4
+  ;;@ (lib)/allocator/tlsf.ts:378:4
   (set_local $4
-   ;;@ (lib)/allocator/tlsf.ts:375:26
+   ;;@ (lib)/allocator/tlsf.ts:378:26
    (i32.const 0)
   )
-  ;;@ (lib)/allocator/tlsf.ts:376:4
+  ;;@ (lib)/allocator/tlsf.ts:379:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:376:8
+   ;;@ (lib)/allocator/tlsf.ts:379:8
    (get_local $3)
-   ;;@ (lib)/allocator/tlsf.ts:376:17
+   ;;@ (lib)/allocator/tlsf.ts:379:17
    (block
-    ;;@ (lib)/allocator/tlsf.ts:377:6
+    ;;@ (lib)/allocator/tlsf.ts:380:6
     (if
      (i32.eqz
-      ;;@ (lib)/allocator/tlsf.ts:377:13
+      ;;@ (lib)/allocator/tlsf.ts:380:13
       (i32.ge_u
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:377:22
+       ;;@ (lib)/allocator/tlsf.ts:380:22
        (i32.add
         (get_local $3)
-        ;;@ (lib)/allocator/tlsf.ts:377:32
+        ;;@ (lib)/allocator/tlsf.ts:380:32
         (i32.const 4)
        )
       )
@@ -1435,37 +1435,37 @@
       (call $abort
        (i32.const 0)
        (i32.const 4)
-       (i32.const 377)
+       (i32.const 380)
        (i32.const 6)
       )
       (unreachable)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:380:6
+    ;;@ (lib)/allocator/tlsf.ts:383:6
     (if
-     ;;@ (lib)/allocator/tlsf.ts:380:10
+     ;;@ (lib)/allocator/tlsf.ts:383:10
      (i32.eq
       (i32.sub
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:380:18
-       (i32.const 4)
+       ;;@ (lib)/allocator/tlsf.ts:383:18
+       (i32.const 8)
       )
-      ;;@ (lib)/allocator/tlsf.ts:380:32
+      ;;@ (lib)/allocator/tlsf.ts:383:32
       (get_local $3)
      )
-     ;;@ (lib)/allocator/tlsf.ts:380:41
+     ;;@ (lib)/allocator/tlsf.ts:383:41
      (block
-      ;;@ (lib)/allocator/tlsf.ts:381:8
+      ;;@ (lib)/allocator/tlsf.ts:384:8
       (set_local $1
        (i32.sub
         (get_local $1)
-        ;;@ (lib)/allocator/tlsf.ts:381:17
-        (i32.const 4)
+        ;;@ (lib)/allocator/tlsf.ts:384:17
+        (i32.const 8)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:382:8
+      ;;@ (lib)/allocator/tlsf.ts:385:8
       (set_local $4
-       ;;@ (lib)/allocator/tlsf.ts:382:19
+       ;;@ (lib)/allocator/tlsf.ts:385:19
        (i32.load
         (get_local $3)
        )
@@ -1473,17 +1473,17 @@
      )
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:386:6
+   ;;@ (lib)/allocator/tlsf.ts:389:6
    (if
     (i32.eqz
-     ;;@ (lib)/allocator/tlsf.ts:386:13
+     ;;@ (lib)/allocator/tlsf.ts:389:13
      (i32.ge_u
       (get_local $1)
-      ;;@ (lib)/allocator/tlsf.ts:386:22
+      ;;@ (lib)/allocator/tlsf.ts:389:22
       (i32.add
        (get_local $0)
-       ;;@ (lib)/allocator/tlsf.ts:386:48
-       (i32.const 3044)
+       ;;@ (lib)/allocator/tlsf.ts:389:48
+       (i32.const 2916)
       )
      )
     )
@@ -1491,142 +1491,142 @@
      (call $abort
       (i32.const 0)
       (i32.const 4)
-      (i32.const 386)
+      (i32.const 389)
       (i32.const 6)
      )
      (unreachable)
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:390:4
+  ;;@ (lib)/allocator/tlsf.ts:393:4
   (set_local $5
-   ;;@ (lib)/allocator/tlsf.ts:390:15
+   ;;@ (lib)/allocator/tlsf.ts:393:15
    (i32.sub
     (get_local $2)
-    ;;@ (lib)/allocator/tlsf.ts:390:21
+    ;;@ (lib)/allocator/tlsf.ts:393:21
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:391:4
+  ;;@ (lib)/allocator/tlsf.ts:394:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:391:8
+   ;;@ (lib)/allocator/tlsf.ts:394:8
    (i32.lt_u
     (get_local $5)
-    ;;@ (lib)/allocator/tlsf.ts:391:15
+    ;;@ (lib)/allocator/tlsf.ts:394:15
     (i32.add
      (i32.add
-      (i32.const 4)
-      ;;@ (lib)/allocator/tlsf.ts:391:28
-      (i32.const 12)
+      (i32.const 8)
+      ;;@ (lib)/allocator/tlsf.ts:394:28
+      (i32.const 16)
      )
-     ;;@ (lib)/allocator/tlsf.ts:391:45
-     (i32.const 4)
+     ;;@ (lib)/allocator/tlsf.ts:394:45
+     (i32.const 8)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:392:13
+   ;;@ (lib)/allocator/tlsf.ts:395:13
    (return
     (i32.const 0)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:396:4
+  ;;@ (lib)/allocator/tlsf.ts:399:4
   (set_local $6
-   ;;@ (lib)/allocator/tlsf.ts:396:19
+   ;;@ (lib)/allocator/tlsf.ts:399:19
    (i32.sub
     (get_local $5)
-    ;;@ (lib)/allocator/tlsf.ts:396:26
+    ;;@ (lib)/allocator/tlsf.ts:399:26
     (i32.mul
      (i32.const 2)
-     ;;@ (lib)/allocator/tlsf.ts:396:30
-     (i32.const 4)
+     ;;@ (lib)/allocator/tlsf.ts:399:30
+     (i32.const 8)
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:397:4
+  ;;@ (lib)/allocator/tlsf.ts:400:4
   (set_local $7
-   ;;@ (lib)/allocator/tlsf.ts:397:15
+   ;;@ (lib)/allocator/tlsf.ts:400:15
    (get_local $1)
   )
-  ;;@ (lib)/allocator/tlsf.ts:398:4
+  ;;@ (lib)/allocator/tlsf.ts:401:4
   (i32.store
    (get_local $7)
-   ;;@ (lib)/allocator/tlsf.ts:398:16
+   ;;@ (lib)/allocator/tlsf.ts:401:16
    (i32.or
     (i32.or
      (get_local $6)
-     ;;@ (lib)/allocator/tlsf.ts:398:27
+     ;;@ (lib)/allocator/tlsf.ts:401:27
      (i32.const 1)
     )
-    ;;@ (lib)/allocator/tlsf.ts:398:34
+    ;;@ (lib)/allocator/tlsf.ts:401:34
     (i32.and
-     ;;@ (lib)/allocator/tlsf.ts:398:35
+     ;;@ (lib)/allocator/tlsf.ts:401:35
      (get_local $4)
-     ;;@ (lib)/allocator/tlsf.ts:398:46
+     ;;@ (lib)/allocator/tlsf.ts:401:46
      (i32.const 2)
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:399:4
+  ;;@ (lib)/allocator/tlsf.ts:402:4
   (i32.store offset=4
    (get_local $7)
-   ;;@ (lib)/allocator/tlsf.ts:399:16
-   (i32.const 0)
-  )
-  ;;@ (lib)/allocator/tlsf.ts:400:4
-  (i32.store offset=8
-   (get_local $7)
-   ;;@ (lib)/allocator/tlsf.ts:400:16
+   ;;@ (lib)/allocator/tlsf.ts:402:16
    (i32.const 0)
   )
   ;;@ (lib)/allocator/tlsf.ts:403:4
+  (i32.store offset=8
+   (get_local $7)
+   ;;@ (lib)/allocator/tlsf.ts:403:16
+   (i32.const 0)
+  )
+  ;;@ (lib)/allocator/tlsf.ts:406:4
   (set_local $8
-   ;;@ (lib)/allocator/tlsf.ts:403:15
+   ;;@ (lib)/allocator/tlsf.ts:406:15
    (i32.sub
-    ;;@ (lib)/allocator/tlsf.ts:403:33
+    ;;@ (lib)/allocator/tlsf.ts:406:33
     (i32.add
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:403:41
+     ;;@ (lib)/allocator/tlsf.ts:406:41
      (get_local $5)
     )
-    ;;@ (lib)/allocator/tlsf.ts:403:48
-    (i32.const 4)
+    ;;@ (lib)/allocator/tlsf.ts:406:48
+    (i32.const 8)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:404:4
+  ;;@ (lib)/allocator/tlsf.ts:407:4
   (i32.store
    (get_local $8)
-   ;;@ (lib)/allocator/tlsf.ts:404:16
+   ;;@ (lib)/allocator/tlsf.ts:407:16
    (i32.or
     (i32.const 0)
-    ;;@ (lib)/allocator/tlsf.ts:404:20
+    ;;@ (lib)/allocator/tlsf.ts:407:20
     (i32.const 2)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:405:4
+  ;;@ (lib)/allocator/tlsf.ts:408:4
   (call "$(lib)/allocator/tlsf/Root#set:tailRef"
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:405:19
+   ;;@ (lib)/allocator/tlsf.ts:408:19
    (get_local $8)
   )
-  ;;@ (lib)/allocator/tlsf.ts:407:9
+  ;;@ (lib)/allocator/tlsf.ts:410:9
   (call "$(lib)/allocator/tlsf/Root#insert"
-   ;;@ (lib)/allocator/tlsf.ts:407:4
+   ;;@ (lib)/allocator/tlsf.ts:410:4
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:407:16
+   ;;@ (lib)/allocator/tlsf.ts:410:16
    (get_local $7)
   )
-  ;;@ (lib)/allocator/tlsf.ts:409:11
+  ;;@ (lib)/allocator/tlsf.ts:412:11
   (return
    (i32.const 1)
   )
  )
  (func "$(lib)/allocator/tlsf/ffs<usize>" (; 14 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ (lib)/allocator/tlsf.ts:415:2
+  ;;@ (lib)/allocator/tlsf.ts:418:2
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:415:9
+    ;;@ (lib)/allocator/tlsf.ts:418:9
     (i32.ne
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:415:17
+     ;;@ (lib)/allocator/tlsf.ts:418:17
      (i32.const 0)
     )
    )
@@ -1634,29 +1634,29 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 415)
+     (i32.const 418)
      (i32.const 2)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:416:20
+  ;;@ (lib)/allocator/tlsf.ts:419:20
   (return
-   ;;@ (lib)/allocator/tlsf.ts:416:9
+   ;;@ (lib)/allocator/tlsf.ts:419:9
    (i32.ctz
-    ;;@ (lib)/allocator/tlsf.ts:416:16
+    ;;@ (lib)/allocator/tlsf.ts:419:16
     (get_local $0)
    )
   )
  )
  (func "$(lib)/allocator/tlsf/ffs<u32>" (; 15 ;) (type $ii) (param $0 i32) (result i32)
-  ;;@ (lib)/allocator/tlsf.ts:415:2
+  ;;@ (lib)/allocator/tlsf.ts:418:2
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:415:9
+    ;;@ (lib)/allocator/tlsf.ts:418:9
     (i32.ne
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:415:17
+     ;;@ (lib)/allocator/tlsf.ts:418:17
      (i32.const 0)
     )
    )
@@ -1664,17 +1664,17 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 415)
+     (i32.const 418)
      (i32.const 2)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:416:20
+  ;;@ (lib)/allocator/tlsf.ts:419:20
   (return
-   ;;@ (lib)/allocator/tlsf.ts:416:9
+   ;;@ (lib)/allocator/tlsf.ts:419:9
    (i32.ctz
-    ;;@ (lib)/allocator/tlsf.ts:416:16
+    ;;@ (lib)/allocator/tlsf.ts:419:16
     (get_local $0)
    )
   )
@@ -1686,23 +1686,23 @@
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  ;;@ (lib)/allocator/tlsf.ts:289:4
+  ;;@ (lib)/allocator/tlsf.ts:292:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:289:11
+    ;;@ (lib)/allocator/tlsf.ts:292:11
     (i32.and
      (if (result i32)
       (tee_local $2
        (i32.ge_u
         (get_local $1)
-        ;;@ (lib)/allocator/tlsf.ts:289:19
-        (i32.const 12)
+        ;;@ (lib)/allocator/tlsf.ts:292:19
+        (i32.const 16)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:289:37
+      ;;@ (lib)/allocator/tlsf.ts:292:37
       (i32.lt_u
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:289:44
+       ;;@ (lib)/allocator/tlsf.ts:292:44
        (i32.const 1073741824)
       )
       (get_local $2)
@@ -1714,218 +1714,218 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 289)
+     (i32.const 292)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:292:4
+  ;;@ (lib)/allocator/tlsf.ts:295:4
   (nop)
-  ;;@ (lib)/allocator/tlsf.ts:293:4
+  ;;@ (lib)/allocator/tlsf.ts:296:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:293:8
+   ;;@ (lib)/allocator/tlsf.ts:296:8
    (i32.lt_u
     (get_local $1)
-    ;;@ (lib)/allocator/tlsf.ts:293:15
-    (i32.const 128)
+    ;;@ (lib)/allocator/tlsf.ts:296:15
+    (i32.const 256)
    )
-   ;;@ (lib)/allocator/tlsf.ts:293:24
+   ;;@ (lib)/allocator/tlsf.ts:296:24
    (block
-    ;;@ (lib)/allocator/tlsf.ts:294:6
+    ;;@ (lib)/allocator/tlsf.ts:297:6
     (set_local $3
-     ;;@ (lib)/allocator/tlsf.ts:294:11
+     ;;@ (lib)/allocator/tlsf.ts:297:11
      (i32.const 0)
     )
-    ;;@ (lib)/allocator/tlsf.ts:295:6
+    ;;@ (lib)/allocator/tlsf.ts:298:6
     (set_local $4
-     ;;@ (lib)/allocator/tlsf.ts:295:11
+     ;;@ (lib)/allocator/tlsf.ts:298:11
      (i32.div_u
-      ;;@ (lib)/allocator/tlsf.ts:295:17
+      ;;@ (lib)/allocator/tlsf.ts:298:17
       (get_local $1)
-      ;;@ (lib)/allocator/tlsf.ts:295:24
-      (i32.const 4)
+      ;;@ (lib)/allocator/tlsf.ts:298:24
+      (i32.const 8)
      )
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:296:11
+   ;;@ (lib)/allocator/tlsf.ts:299:11
    (block
-    ;;@ (lib)/allocator/tlsf.ts:298:6
+    ;;@ (lib)/allocator/tlsf.ts:301:6
     (set_local $3
-     ;;@ (lib)/allocator/tlsf.ts:298:11
+     ;;@ (lib)/allocator/tlsf.ts:301:11
      (call "$(lib)/allocator/tlsf/fls<usize>"
-      ;;@ (lib)/allocator/tlsf.ts:298:22
+      ;;@ (lib)/allocator/tlsf.ts:301:22
       (get_local $1)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:299:6
+    ;;@ (lib)/allocator/tlsf.ts:302:6
     (set_local $4
-     ;;@ (lib)/allocator/tlsf.ts:299:11
+     ;;@ (lib)/allocator/tlsf.ts:302:11
      (i32.xor
-      ;;@ (lib)/allocator/tlsf.ts:299:17
+      ;;@ (lib)/allocator/tlsf.ts:302:17
       (i32.shr_u
-       ;;@ (lib)/allocator/tlsf.ts:299:18
+       ;;@ (lib)/allocator/tlsf.ts:302:18
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:299:26
+       ;;@ (lib)/allocator/tlsf.ts:302:26
        (i32.sub
-        ;;@ (lib)/allocator/tlsf.ts:299:27
+        ;;@ (lib)/allocator/tlsf.ts:302:27
         (get_local $3)
-        ;;@ (lib)/allocator/tlsf.ts:299:32
+        ;;@ (lib)/allocator/tlsf.ts:302:32
         (i32.const 5)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:299:44
+      ;;@ (lib)/allocator/tlsf.ts:302:44
       (i32.shl
-       ;;@ (lib)/allocator/tlsf.ts:299:45
+       ;;@ (lib)/allocator/tlsf.ts:302:45
        (i32.const 1)
-       ;;@ (lib)/allocator/tlsf.ts:299:50
+       ;;@ (lib)/allocator/tlsf.ts:302:50
        (i32.const 5)
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:300:6
+    ;;@ (lib)/allocator/tlsf.ts:303:6
     (set_local $3
      (i32.sub
       (get_local $3)
-      ;;@ (lib)/allocator/tlsf.ts:300:12
+      ;;@ (lib)/allocator/tlsf.ts:303:12
       (i32.sub
-       (i32.const 7)
-       ;;@ (lib)/allocator/tlsf.ts:300:22
+       (i32.const 8)
+       ;;@ (lib)/allocator/tlsf.ts:303:22
        (i32.const 1)
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:302:6
+    ;;@ (lib)/allocator/tlsf.ts:305:6
     (if
-     ;;@ (lib)/allocator/tlsf.ts:302:10
+     ;;@ (lib)/allocator/tlsf.ts:305:10
      (i32.lt_u
       (get_local $4)
-      ;;@ (lib)/allocator/tlsf.ts:302:15
+      ;;@ (lib)/allocator/tlsf.ts:305:15
       (i32.sub
        (i32.const 32)
-       ;;@ (lib)/allocator/tlsf.ts:302:25
+       ;;@ (lib)/allocator/tlsf.ts:305:25
        (i32.const 1)
       )
      )
-     ;;@ (lib)/allocator/tlsf.ts:302:28
+     ;;@ (lib)/allocator/tlsf.ts:305:28
      (set_local $4
       (i32.add
-       ;;@ (lib)/allocator/tlsf.ts:302:30
+       ;;@ (lib)/allocator/tlsf.ts:305:30
        (get_local $4)
        (i32.const 1)
       )
      )
-     ;;@ (lib)/allocator/tlsf.ts:303:11
+     ;;@ (lib)/allocator/tlsf.ts:306:11
      (block
       (set_local $3
        (i32.add
-        ;;@ (lib)/allocator/tlsf.ts:303:13
+        ;;@ (lib)/allocator/tlsf.ts:306:13
         (get_local $3)
         (i32.const 1)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:303:17
+      ;;@ (lib)/allocator/tlsf.ts:306:17
       (set_local $4
-       ;;@ (lib)/allocator/tlsf.ts:303:22
+       ;;@ (lib)/allocator/tlsf.ts:306:22
        (i32.const 0)
       )
      )
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:307:4
+  ;;@ (lib)/allocator/tlsf.ts:310:4
   (set_local $5
-   ;;@ (lib)/allocator/tlsf.ts:307:16
+   ;;@ (lib)/allocator/tlsf.ts:310:16
    (i32.and
-    ;;@ (lib)/allocator/tlsf.ts:307:21
+    ;;@ (lib)/allocator/tlsf.ts:310:21
     (call "$(lib)/allocator/tlsf/Root#getSLMap"
-     ;;@ (lib)/allocator/tlsf.ts:307:16
+     ;;@ (lib)/allocator/tlsf.ts:310:16
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:307:30
+     ;;@ (lib)/allocator/tlsf.ts:310:30
      (get_local $3)
     )
-    ;;@ (lib)/allocator/tlsf.ts:307:36
+    ;;@ (lib)/allocator/tlsf.ts:310:36
     (i32.shl
-     ;;@ (lib)/allocator/tlsf.ts:307:37
+     ;;@ (lib)/allocator/tlsf.ts:310:37
      (i32.xor
-      ;;@ (lib)/allocator/tlsf.ts:307:38
+      ;;@ (lib)/allocator/tlsf.ts:310:38
       (i32.const 0)
       (i32.const -1)
      )
-     ;;@ (lib)/allocator/tlsf.ts:307:43
+     ;;@ (lib)/allocator/tlsf.ts:310:43
      (get_local $4)
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:308:4
+  ;;@ (lib)/allocator/tlsf.ts:311:4
   (nop)
-  ;;@ (lib)/allocator/tlsf.ts:309:4
+  ;;@ (lib)/allocator/tlsf.ts:312:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:309:8
+   ;;@ (lib)/allocator/tlsf.ts:312:8
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:309:9
+    ;;@ (lib)/allocator/tlsf.ts:312:9
     (get_local $5)
    )
-   ;;@ (lib)/allocator/tlsf.ts:309:16
+   ;;@ (lib)/allocator/tlsf.ts:312:16
    (block
-    ;;@ (lib)/allocator/tlsf.ts:311:6
+    ;;@ (lib)/allocator/tlsf.ts:314:6
     (set_local $7
-     ;;@ (lib)/allocator/tlsf.ts:311:18
+     ;;@ (lib)/allocator/tlsf.ts:314:18
      (i32.and
       (i32.load
        (get_local $0)
       )
-      ;;@ (lib)/allocator/tlsf.ts:311:31
+      ;;@ (lib)/allocator/tlsf.ts:314:31
       (i32.shl
-       ;;@ (lib)/allocator/tlsf.ts:311:32
+       ;;@ (lib)/allocator/tlsf.ts:314:32
        (i32.xor
-        ;;@ (lib)/allocator/tlsf.ts:311:33
+        ;;@ (lib)/allocator/tlsf.ts:314:33
         (i32.const 0)
         (i32.const -1)
        )
-       ;;@ (lib)/allocator/tlsf.ts:311:38
+       ;;@ (lib)/allocator/tlsf.ts:314:38
        (i32.add
-        ;;@ (lib)/allocator/tlsf.ts:311:39
+        ;;@ (lib)/allocator/tlsf.ts:314:39
         (get_local $3)
-        ;;@ (lib)/allocator/tlsf.ts:311:44
+        ;;@ (lib)/allocator/tlsf.ts:314:44
         (i32.const 1)
        )
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:312:6
+    ;;@ (lib)/allocator/tlsf.ts:315:6
     (if
-     ;;@ (lib)/allocator/tlsf.ts:312:10
+     ;;@ (lib)/allocator/tlsf.ts:315:10
      (i32.eqz
-      ;;@ (lib)/allocator/tlsf.ts:312:11
+      ;;@ (lib)/allocator/tlsf.ts:315:11
       (get_local $7)
      )
-     ;;@ (lib)/allocator/tlsf.ts:313:8
+     ;;@ (lib)/allocator/tlsf.ts:316:8
      (set_local $6
-      ;;@ (lib)/allocator/tlsf.ts:313:15
+      ;;@ (lib)/allocator/tlsf.ts:316:15
       (i32.const 0)
      )
-     ;;@ (lib)/allocator/tlsf.ts:314:13
+     ;;@ (lib)/allocator/tlsf.ts:317:13
      (block
-      ;;@ (lib)/allocator/tlsf.ts:315:8
+      ;;@ (lib)/allocator/tlsf.ts:318:8
       (set_local $3
-       ;;@ (lib)/allocator/tlsf.ts:315:13
+       ;;@ (lib)/allocator/tlsf.ts:318:13
        (call "$(lib)/allocator/tlsf/ffs<usize>"
-        ;;@ (lib)/allocator/tlsf.ts:315:24
+        ;;@ (lib)/allocator/tlsf.ts:318:24
         (get_local $7)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:316:8
+      ;;@ (lib)/allocator/tlsf.ts:319:8
       (set_local $5
-       ;;@ (lib)/allocator/tlsf.ts:316:16
+       ;;@ (lib)/allocator/tlsf.ts:319:16
        (if (result i32)
         (i32.eqz
          (tee_local $2
-          ;;@ (lib)/allocator/tlsf.ts:316:28
+          ;;@ (lib)/allocator/tlsf.ts:319:28
           (call "$(lib)/allocator/tlsf/Root#getSLMap"
-           ;;@ (lib)/allocator/tlsf.ts:316:23
+           ;;@ (lib)/allocator/tlsf.ts:319:23
            (get_local $0)
-           ;;@ (lib)/allocator/tlsf.ts:316:37
+           ;;@ (lib)/allocator/tlsf.ts:319:37
            (get_local $3)
           )
          )
@@ -1934,7 +1934,7 @@
          (call $abort
           (i32.const 0)
           (i32.const 4)
-          (i32.const 316)
+          (i32.const 319)
           (i32.const 16)
          )
          (unreachable)
@@ -1942,17 +1942,17 @@
         (get_local $2)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:317:8
+      ;;@ (lib)/allocator/tlsf.ts:320:8
       (set_local $6
-       ;;@ (lib)/allocator/tlsf.ts:317:20
+       ;;@ (lib)/allocator/tlsf.ts:320:20
        (call "$(lib)/allocator/tlsf/Root#getHead"
-        ;;@ (lib)/allocator/tlsf.ts:317:15
+        ;;@ (lib)/allocator/tlsf.ts:320:15
         (get_local $0)
-        ;;@ (lib)/allocator/tlsf.ts:317:28
+        ;;@ (lib)/allocator/tlsf.ts:320:28
         (get_local $3)
-        ;;@ (lib)/allocator/tlsf.ts:317:32
+        ;;@ (lib)/allocator/tlsf.ts:320:32
         (call "$(lib)/allocator/tlsf/ffs<u32>"
-         ;;@ (lib)/allocator/tlsf.ts:317:41
+         ;;@ (lib)/allocator/tlsf.ts:320:41
          (get_local $5)
         )
        )
@@ -1960,23 +1960,23 @@
      )
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:320:6
+   ;;@ (lib)/allocator/tlsf.ts:323:6
    (set_local $6
-    ;;@ (lib)/allocator/tlsf.ts:320:18
+    ;;@ (lib)/allocator/tlsf.ts:323:18
     (call "$(lib)/allocator/tlsf/Root#getHead"
-     ;;@ (lib)/allocator/tlsf.ts:320:13
+     ;;@ (lib)/allocator/tlsf.ts:323:13
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:320:26
+     ;;@ (lib)/allocator/tlsf.ts:323:26
      (get_local $3)
-     ;;@ (lib)/allocator/tlsf.ts:320:30
+     ;;@ (lib)/allocator/tlsf.ts:323:30
      (call "$(lib)/allocator/tlsf/ffs<u32>"
-      ;;@ (lib)/allocator/tlsf.ts:320:39
+      ;;@ (lib)/allocator/tlsf.ts:323:39
       (get_local $5)
      )
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:322:11
+  ;;@ (lib)/allocator/tlsf.ts:325:11
   (return
    (get_local $6)
   )
@@ -1987,20 +1987,20 @@
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  ;;@ (lib)/allocator/tlsf.ts:340:4
+  ;;@ (lib)/allocator/tlsf.ts:343:4
   (set_local $3
-   ;;@ (lib)/allocator/tlsf.ts:340:20
+   ;;@ (lib)/allocator/tlsf.ts:343:20
    (i32.load
     (get_local $1)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:341:4
+  ;;@ (lib)/allocator/tlsf.ts:344:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:341:11
+    ;;@ (lib)/allocator/tlsf.ts:344:11
     (i32.and
      (get_local $3)
-     ;;@ (lib)/allocator/tlsf.ts:341:23
+     ;;@ (lib)/allocator/tlsf.ts:344:23
      (i32.const 1)
     )
    )
@@ -2008,29 +2008,29 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 341)
+     (i32.const 344)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:342:4
+  ;;@ (lib)/allocator/tlsf.ts:345:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:342:11
+    ;;@ (lib)/allocator/tlsf.ts:345:11
     (i32.and
      (if (result i32)
       (tee_local $4
        (i32.ge_u
         (get_local $2)
-        ;;@ (lib)/allocator/tlsf.ts:342:19
-        (i32.const 12)
+        ;;@ (lib)/allocator/tlsf.ts:345:19
+        (i32.const 16)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:342:37
+      ;;@ (lib)/allocator/tlsf.ts:345:37
       (i32.lt_u
        (get_local $2)
-       ;;@ (lib)/allocator/tlsf.ts:342:44
+       ;;@ (lib)/allocator/tlsf.ts:345:44
        (i32.const 1073741824)
       )
       (get_local $4)
@@ -2042,23 +2042,23 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 342)
+     (i32.const 345)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:343:4
+  ;;@ (lib)/allocator/tlsf.ts:346:4
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:343:11
+    ;;@ (lib)/allocator/tlsf.ts:346:11
     (i32.eqz
-     ;;@ (lib)/allocator/tlsf.ts:343:12
+     ;;@ (lib)/allocator/tlsf.ts:346:12
      (i32.and
-      ;;@ (lib)/allocator/tlsf.ts:343:13
+      ;;@ (lib)/allocator/tlsf.ts:346:13
       (get_local $2)
-      ;;@ (lib)/allocator/tlsf.ts:343:20
-      (i32.const 3)
+      ;;@ (lib)/allocator/tlsf.ts:346:20
+      (i32.const 7)
      )
     )
    )
@@ -2066,126 +2066,126 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 343)
+     (i32.const 346)
      (i32.const 4)
     )
     (unreachable)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:345:9
+  ;;@ (lib)/allocator/tlsf.ts:348:9
   (call "$(lib)/allocator/tlsf/Root#remove"
-   ;;@ (lib)/allocator/tlsf.ts:345:4
+   ;;@ (lib)/allocator/tlsf.ts:348:4
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:345:16
+   ;;@ (lib)/allocator/tlsf.ts:348:16
    (get_local $1)
   )
-  ;;@ (lib)/allocator/tlsf.ts:348:4
+  ;;@ (lib)/allocator/tlsf.ts:351:4
   (set_local $5
-   ;;@ (lib)/allocator/tlsf.ts:348:20
+   ;;@ (lib)/allocator/tlsf.ts:351:20
    (i32.sub
     (i32.and
-     ;;@ (lib)/allocator/tlsf.ts:348:21
+     ;;@ (lib)/allocator/tlsf.ts:351:21
      (get_local $3)
-     ;;@ (lib)/allocator/tlsf.ts:348:33
+     ;;@ (lib)/allocator/tlsf.ts:351:33
      (i32.xor
-      ;;@ (lib)/allocator/tlsf.ts:348:34
+      ;;@ (lib)/allocator/tlsf.ts:351:34
       (i32.const 3)
       (i32.const -1)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:348:42
+    ;;@ (lib)/allocator/tlsf.ts:351:42
     (get_local $2)
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:349:4
+  ;;@ (lib)/allocator/tlsf.ts:352:4
   (if
-   ;;@ (lib)/allocator/tlsf.ts:349:8
+   ;;@ (lib)/allocator/tlsf.ts:352:8
    (i32.ge_u
     (get_local $5)
-    ;;@ (lib)/allocator/tlsf.ts:349:21
+    ;;@ (lib)/allocator/tlsf.ts:352:21
     (i32.add
-     (i32.const 4)
-     ;;@ (lib)/allocator/tlsf.ts:349:34
-     (i32.const 12)
+     (i32.const 8)
+     ;;@ (lib)/allocator/tlsf.ts:352:34
+     (i32.const 16)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:349:50
+   ;;@ (lib)/allocator/tlsf.ts:352:50
    (block
-    ;;@ (lib)/allocator/tlsf.ts:350:6
+    ;;@ (lib)/allocator/tlsf.ts:353:6
     (i32.store
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:350:19
+     ;;@ (lib)/allocator/tlsf.ts:353:19
      (i32.or
       (get_local $2)
-      ;;@ (lib)/allocator/tlsf.ts:350:26
+      ;;@ (lib)/allocator/tlsf.ts:353:26
       (i32.and
-       ;;@ (lib)/allocator/tlsf.ts:350:27
+       ;;@ (lib)/allocator/tlsf.ts:353:27
        (get_local $3)
-       ;;@ (lib)/allocator/tlsf.ts:350:39
+       ;;@ (lib)/allocator/tlsf.ts:353:39
        (i32.const 2)
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:352:6
+    ;;@ (lib)/allocator/tlsf.ts:355:6
     (set_local $6
-     ;;@ (lib)/allocator/tlsf.ts:352:18
+     ;;@ (lib)/allocator/tlsf.ts:355:18
      (i32.add
-      ;;@ (lib)/allocator/tlsf.ts:353:8
+      ;;@ (lib)/allocator/tlsf.ts:356:8
       (i32.add
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:353:35
-       (i32.const 4)
+       ;;@ (lib)/allocator/tlsf.ts:356:35
+       (i32.const 8)
       )
-      ;;@ (lib)/allocator/tlsf.ts:353:48
+      ;;@ (lib)/allocator/tlsf.ts:356:48
       (get_local $2)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:355:6
+    ;;@ (lib)/allocator/tlsf.ts:358:6
     (i32.store
      (get_local $6)
-     ;;@ (lib)/allocator/tlsf.ts:355:19
+     ;;@ (lib)/allocator/tlsf.ts:358:19
      (i32.or
       (i32.sub
-       ;;@ (lib)/allocator/tlsf.ts:355:20
+       ;;@ (lib)/allocator/tlsf.ts:358:20
        (get_local $5)
-       ;;@ (lib)/allocator/tlsf.ts:355:32
-       (i32.const 4)
+       ;;@ (lib)/allocator/tlsf.ts:358:32
+       (i32.const 8)
       )
-      ;;@ (lib)/allocator/tlsf.ts:355:46
+      ;;@ (lib)/allocator/tlsf.ts:358:46
       (i32.const 1)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:356:11
+    ;;@ (lib)/allocator/tlsf.ts:359:11
     (call "$(lib)/allocator/tlsf/Root#insert"
-     ;;@ (lib)/allocator/tlsf.ts:356:6
+     ;;@ (lib)/allocator/tlsf.ts:359:6
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:356:18
+     ;;@ (lib)/allocator/tlsf.ts:359:18
      (get_local $6)
     )
    )
-   ;;@ (lib)/allocator/tlsf.ts:359:11
+   ;;@ (lib)/allocator/tlsf.ts:362:11
    (block
-    ;;@ (lib)/allocator/tlsf.ts:360:6
+    ;;@ (lib)/allocator/tlsf.ts:363:6
     (i32.store
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:360:19
+     ;;@ (lib)/allocator/tlsf.ts:363:19
      (i32.and
       (get_local $3)
-      ;;@ (lib)/allocator/tlsf.ts:360:31
+      ;;@ (lib)/allocator/tlsf.ts:363:31
       (i32.xor
-       ;;@ (lib)/allocator/tlsf.ts:360:32
+       ;;@ (lib)/allocator/tlsf.ts:363:32
        (i32.const 1)
        (i32.const -1)
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:361:6
+    ;;@ (lib)/allocator/tlsf.ts:364:6
     (set_local $7
-     ;;@ (lib)/allocator/tlsf.ts:361:25
+     ;;@ (lib)/allocator/tlsf.ts:364:25
      (if (result i32)
       (i32.eqz
        (tee_local $4
-        ;;@ (lib)/allocator/tlsf.ts:361:32
+        ;;@ (lib)/allocator/tlsf.ts:364:32
         (call "$(lib)/allocator/tlsf/Block#get:right"
          (get_local $1)
         )
@@ -2195,7 +2195,7 @@
        (call $abort
         (i32.const 0)
         (i32.const 4)
-        (i32.const 361)
+        (i32.const 364)
         (i32.const 25)
        )
        (unreachable)
@@ -2203,16 +2203,16 @@
       (get_local $4)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:362:6
+    ;;@ (lib)/allocator/tlsf.ts:365:6
     (i32.store
      (get_local $7)
      (i32.and
       (i32.load
        (get_local $7)
       )
-      ;;@ (lib)/allocator/tlsf.ts:362:20
+      ;;@ (lib)/allocator/tlsf.ts:365:20
       (i32.xor
-       ;;@ (lib)/allocator/tlsf.ts:362:21
+       ;;@ (lib)/allocator/tlsf.ts:365:21
        (i32.const 2)
        (i32.const -1)
       )
@@ -2220,13 +2220,13 @@
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:365:44
+  ;;@ (lib)/allocator/tlsf.ts:368:44
   (return
-   ;;@ (lib)/allocator/tlsf.ts:365:11
+   ;;@ (lib)/allocator/tlsf.ts:368:11
    (i32.add
     (get_local $1)
-    ;;@ (lib)/allocator/tlsf.ts:365:38
-    (i32.const 4)
+    ;;@ (lib)/allocator/tlsf.ts:368:38
+    (i32.const 8)
    )
   )
  )
@@ -2243,117 +2243,117 @@
   (local $10 i32)
   (local $11 i32)
   (local $12 i32)
-  ;;@ (lib)/allocator/tlsf.ts:436:2
+  ;;@ (lib)/allocator/tlsf.ts:439:2
   (set_local $1
-   ;;@ (lib)/allocator/tlsf.ts:436:13
+   ;;@ (lib)/allocator/tlsf.ts:439:13
    (get_global "$(lib)/allocator/tlsf/ROOT")
   )
-  ;;@ (lib)/allocator/tlsf.ts:437:2
+  ;;@ (lib)/allocator/tlsf.ts:440:2
   (if
-   ;;@ (lib)/allocator/tlsf.ts:437:6
+   ;;@ (lib)/allocator/tlsf.ts:440:6
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:437:7
+    ;;@ (lib)/allocator/tlsf.ts:440:7
     (get_local $1)
    )
-   ;;@ (lib)/allocator/tlsf.ts:437:13
+   ;;@ (lib)/allocator/tlsf.ts:440:13
    (block
-    ;;@ (lib)/allocator/tlsf.ts:438:4
+    ;;@ (lib)/allocator/tlsf.ts:441:4
     (set_local $2
-     ;;@ (lib)/allocator/tlsf.ts:438:21
+     ;;@ (lib)/allocator/tlsf.ts:441:21
      (i32.and
       (i32.add
-       ;;@ (lib)/allocator/tlsf.ts:438:22
+       ;;@ (lib)/allocator/tlsf.ts:441:22
        (get_global $HEAP_BASE)
-       ;;@ (lib)/allocator/tlsf.ts:438:34
-       (i32.const 3)
+       ;;@ (lib)/allocator/tlsf.ts:441:34
+       (i32.const 7)
       )
-      ;;@ (lib)/allocator/tlsf.ts:438:45
+      ;;@ (lib)/allocator/tlsf.ts:441:45
       (i32.xor
-       ;;@ (lib)/allocator/tlsf.ts:438:46
-       (i32.const 3)
+       ;;@ (lib)/allocator/tlsf.ts:441:46
+       (i32.const 7)
        (i32.const -1)
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:439:4
+    ;;@ (lib)/allocator/tlsf.ts:442:4
     (set_global "$(lib)/allocator/tlsf/ROOT"
-     ;;@ (lib)/allocator/tlsf.ts:439:11
+     ;;@ (lib)/allocator/tlsf.ts:442:11
      (tee_local $1
-      ;;@ (lib)/allocator/tlsf.ts:439:18
+      ;;@ (lib)/allocator/tlsf.ts:442:18
       (get_local $2)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:440:4
+    ;;@ (lib)/allocator/tlsf.ts:443:4
     (call "$(lib)/allocator/tlsf/Root#set:tailRef"
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:440:19
+     ;;@ (lib)/allocator/tlsf.ts:443:19
      (i32.const 0)
     )
-    ;;@ (lib)/allocator/tlsf.ts:441:4
+    ;;@ (lib)/allocator/tlsf.ts:444:4
     (i32.store
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:441:17
+     ;;@ (lib)/allocator/tlsf.ts:444:17
      (i32.const 0)
     )
-    ;;@ (lib)/allocator/tlsf.ts:442:4
+    ;;@ (lib)/allocator/tlsf.ts:445:4
     (block $break|0
-     ;;@ (lib)/allocator/tlsf.ts:442:9
+     ;;@ (lib)/allocator/tlsf.ts:445:9
      (set_local $3
-      ;;@ (lib)/allocator/tlsf.ts:442:25
+      ;;@ (lib)/allocator/tlsf.ts:445:25
       (i32.const 0)
      )
      (loop $continue|0
       (if
-       ;;@ (lib)/allocator/tlsf.ts:442:28
+       ;;@ (lib)/allocator/tlsf.ts:445:28
        (i32.lt_u
         (get_local $3)
-        ;;@ (lib)/allocator/tlsf.ts:442:33
-        (i32.const 23)
+        ;;@ (lib)/allocator/tlsf.ts:445:33
+        (i32.const 22)
        )
        (block
         (block
-         ;;@ (lib)/allocator/tlsf.ts:443:11
+         ;;@ (lib)/allocator/tlsf.ts:446:11
          (call "$(lib)/allocator/tlsf/Root#setSLMap"
-          ;;@ (lib)/allocator/tlsf.ts:443:6
+          ;;@ (lib)/allocator/tlsf.ts:446:6
           (get_local $1)
-          ;;@ (lib)/allocator/tlsf.ts:443:20
+          ;;@ (lib)/allocator/tlsf.ts:446:20
           (get_local $3)
-          ;;@ (lib)/allocator/tlsf.ts:443:24
+          ;;@ (lib)/allocator/tlsf.ts:446:24
           (i32.const 0)
          )
-         ;;@ (lib)/allocator/tlsf.ts:444:6
+         ;;@ (lib)/allocator/tlsf.ts:447:6
          (block $break|1
-          ;;@ (lib)/allocator/tlsf.ts:444:11
+          ;;@ (lib)/allocator/tlsf.ts:447:11
           (set_local $4
-           ;;@ (lib)/allocator/tlsf.ts:444:25
+           ;;@ (lib)/allocator/tlsf.ts:447:25
            (i32.const 0)
           )
           (loop $continue|1
            (if
-            ;;@ (lib)/allocator/tlsf.ts:444:28
+            ;;@ (lib)/allocator/tlsf.ts:447:28
             (i32.lt_u
              (get_local $4)
-             ;;@ (lib)/allocator/tlsf.ts:444:33
+             ;;@ (lib)/allocator/tlsf.ts:447:33
              (i32.const 32)
             )
             (block
              (block
-              ;;@ (lib)/allocator/tlsf.ts:445:13
+              ;;@ (lib)/allocator/tlsf.ts:448:13
               (call "$(lib)/allocator/tlsf/Root#setHead"
-               ;;@ (lib)/allocator/tlsf.ts:445:8
+               ;;@ (lib)/allocator/tlsf.ts:448:8
                (get_local $1)
-               ;;@ (lib)/allocator/tlsf.ts:445:21
+               ;;@ (lib)/allocator/tlsf.ts:448:21
                (get_local $3)
-               ;;@ (lib)/allocator/tlsf.ts:445:25
+               ;;@ (lib)/allocator/tlsf.ts:448:25
                (get_local $4)
-               ;;@ (lib)/allocator/tlsf.ts:445:29
+               ;;@ (lib)/allocator/tlsf.ts:448:29
                (i32.const 0)
               )
              )
-             ;;@ (lib)/allocator/tlsf.ts:444:42
+             ;;@ (lib)/allocator/tlsf.ts:447:42
              (set_local $4
               (i32.add
-               ;;@ (lib)/allocator/tlsf.ts:444:44
+               ;;@ (lib)/allocator/tlsf.ts:447:44
                (get_local $4)
                (i32.const 1)
               )
@@ -2364,10 +2364,10 @@
           )
          )
         )
-        ;;@ (lib)/allocator/tlsf.ts:442:42
+        ;;@ (lib)/allocator/tlsf.ts:445:42
         (set_local $3
          (i32.add
-          ;;@ (lib)/allocator/tlsf.ts:442:44
+          ;;@ (lib)/allocator/tlsf.ts:445:44
           (get_local $3)
           (i32.const 1)
          )
@@ -2377,71 +2377,84 @@
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:448:9
+    ;;@ (lib)/allocator/tlsf.ts:451:9
     (drop
      (call "$(lib)/allocator/tlsf/Root#addMemory"
-      ;;@ (lib)/allocator/tlsf.ts:448:4
+      ;;@ (lib)/allocator/tlsf.ts:451:4
       (get_local $1)
-      ;;@ (lib)/allocator/tlsf.ts:448:19
-      (i32.add
-       (get_local $2)
-       ;;@ (lib)/allocator/tlsf.ts:448:32
-       (i32.const 3044)
+      ;;@ (lib)/allocator/tlsf.ts:451:19
+      (i32.and
+       (i32.add
+        ;;@ (lib)/allocator/tlsf.ts:451:20
+        (i32.add
+         (get_local $2)
+         ;;@ (lib)/allocator/tlsf.ts:451:33
+         (i32.const 2916)
+        )
+        ;;@ (lib)/allocator/tlsf.ts:451:45
+        (i32.const 7)
+       )
+       ;;@ (lib)/allocator/tlsf.ts:451:56
+       (i32.xor
+        ;;@ (lib)/allocator/tlsf.ts:451:57
+        (i32.const 7)
+        (i32.const -1)
+       )
       )
-      ;;@ (lib)/allocator/tlsf.ts:448:43
+      ;;@ (lib)/allocator/tlsf.ts:451:66
       (i32.shl
        (current_memory)
-       ;;@ (lib)/allocator/tlsf.ts:448:63
+       ;;@ (lib)/allocator/tlsf.ts:451:86
        (i32.const 16)
       )
      )
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:452:2
+  ;;@ (lib)/allocator/tlsf.ts:455:2
   (set_local $5
-   ;;@ (lib)/allocator/tlsf.ts:452:20
+   ;;@ (lib)/allocator/tlsf.ts:455:20
    (i32.const 0)
   )
-  ;;@ (lib)/allocator/tlsf.ts:453:2
+  ;;@ (lib)/allocator/tlsf.ts:456:2
   (if
-   ;;@ (lib)/allocator/tlsf.ts:453:6
+   ;;@ (lib)/allocator/tlsf.ts:456:6
    (if (result i32)
     (get_local $0)
-    ;;@ (lib)/allocator/tlsf.ts:453:14
+    ;;@ (lib)/allocator/tlsf.ts:456:14
     (i32.lt_u
      (get_local $0)
-     ;;@ (lib)/allocator/tlsf.ts:453:21
+     ;;@ (lib)/allocator/tlsf.ts:456:21
      (i32.const 1073741824)
     )
     (get_local $0)
    )
-   ;;@ (lib)/allocator/tlsf.ts:453:37
+   ;;@ (lib)/allocator/tlsf.ts:456:37
    (block
-    ;;@ (lib)/allocator/tlsf.ts:454:4
+    ;;@ (lib)/allocator/tlsf.ts:457:4
     (set_local $0
-     ;;@ (lib)/allocator/tlsf.ts:454:11
+     ;;@ (lib)/allocator/tlsf.ts:457:11
      (select
       (tee_local $6
-       ;;@ (lib)/allocator/tlsf.ts:454:22
+       ;;@ (lib)/allocator/tlsf.ts:457:22
        (i32.and
         (i32.add
-         ;;@ (lib)/allocator/tlsf.ts:454:23
+         ;;@ (lib)/allocator/tlsf.ts:457:23
          (get_local $0)
-         ;;@ (lib)/allocator/tlsf.ts:454:30
-         (i32.const 3)
+         ;;@ (lib)/allocator/tlsf.ts:457:30
+         (i32.const 7)
         )
-        ;;@ (lib)/allocator/tlsf.ts:454:41
+        ;;@ (lib)/allocator/tlsf.ts:457:41
         (i32.xor
-         ;;@ (lib)/allocator/tlsf.ts:454:42
-         (i32.const 3)
+         ;;@ (lib)/allocator/tlsf.ts:457:42
+         (i32.const 7)
          (i32.const -1)
         )
        )
       )
       (tee_local $7
-       ;;@ (lib)/allocator/tlsf.ts:454:51
-       (i32.const 12)
+       ;;@ (lib)/allocator/tlsf.ts:457:51
+       (i32.const 16)
       )
       (i32.gt_u
        (get_local $6)
@@ -2449,63 +2462,63 @@
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:456:4
+    ;;@ (lib)/allocator/tlsf.ts:459:4
     (set_local $8
-     ;;@ (lib)/allocator/tlsf.ts:456:21
+     ;;@ (lib)/allocator/tlsf.ts:459:21
      (call "$(lib)/allocator/tlsf/Root#search"
-      ;;@ (lib)/allocator/tlsf.ts:456:16
+      ;;@ (lib)/allocator/tlsf.ts:459:16
       (get_local $1)
-      ;;@ (lib)/allocator/tlsf.ts:456:28
+      ;;@ (lib)/allocator/tlsf.ts:459:28
       (get_local $0)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:457:4
+    ;;@ (lib)/allocator/tlsf.ts:460:4
     (if
-     ;;@ (lib)/allocator/tlsf.ts:457:8
+     ;;@ (lib)/allocator/tlsf.ts:460:8
      (i32.eqz
-      ;;@ (lib)/allocator/tlsf.ts:457:9
+      ;;@ (lib)/allocator/tlsf.ts:460:9
       (get_local $8)
      )
-     ;;@ (lib)/allocator/tlsf.ts:457:16
+     ;;@ (lib)/allocator/tlsf.ts:460:16
      (block
-      ;;@ (lib)/allocator/tlsf.ts:460:6
+      ;;@ (lib)/allocator/tlsf.ts:463:6
       (set_local $9
-       ;;@ (lib)/allocator/tlsf.ts:460:24
+       ;;@ (lib)/allocator/tlsf.ts:463:24
        (current_memory)
       )
-      ;;@ (lib)/allocator/tlsf.ts:461:6
+      ;;@ (lib)/allocator/tlsf.ts:464:6
       (set_local $10
-       ;;@ (lib)/allocator/tlsf.ts:461:24
+       ;;@ (lib)/allocator/tlsf.ts:464:24
        (i32.shr_u
         (i32.and
-         ;;@ (lib)/allocator/tlsf.ts:461:25
+         ;;@ (lib)/allocator/tlsf.ts:464:25
          (i32.add
-          ;;@ (lib)/allocator/tlsf.ts:461:26
+          ;;@ (lib)/allocator/tlsf.ts:464:26
           (get_local $0)
-          ;;@ (lib)/allocator/tlsf.ts:461:33
+          ;;@ (lib)/allocator/tlsf.ts:464:33
           (i32.const 65535)
          )
-         ;;@ (lib)/allocator/tlsf.ts:461:43
+         ;;@ (lib)/allocator/tlsf.ts:464:43
          (i32.xor
-          ;;@ (lib)/allocator/tlsf.ts:461:44
+          ;;@ (lib)/allocator/tlsf.ts:464:44
           (i32.const 65535)
           (i32.const -1)
          )
         )
-        ;;@ (lib)/allocator/tlsf.ts:461:56
+        ;;@ (lib)/allocator/tlsf.ts:464:56
         (i32.const 16)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:462:6
+      ;;@ (lib)/allocator/tlsf.ts:465:6
       (set_local $11
-       ;;@ (lib)/allocator/tlsf.ts:462:24
+       ;;@ (lib)/allocator/tlsf.ts:465:24
        (select
         (tee_local $6
-         ;;@ (lib)/allocator/tlsf.ts:462:28
+         ;;@ (lib)/allocator/tlsf.ts:465:28
          (get_local $9)
         )
         (tee_local $7
-         ;;@ (lib)/allocator/tlsf.ts:462:41
+         ;;@ (lib)/allocator/tlsf.ts:465:41
          (get_local $10)
         )
         (i32.gt_s
@@ -2514,67 +2527,67 @@
         )
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:463:6
+      ;;@ (lib)/allocator/tlsf.ts:466:6
       (if
-       ;;@ (lib)/allocator/tlsf.ts:463:10
+       ;;@ (lib)/allocator/tlsf.ts:466:10
        (i32.lt_s
         (grow_memory
-         ;;@ (lib)/allocator/tlsf.ts:463:22
+         ;;@ (lib)/allocator/tlsf.ts:466:22
          (get_local $11)
         )
-        ;;@ (lib)/allocator/tlsf.ts:463:37
+        ;;@ (lib)/allocator/tlsf.ts:466:37
         (i32.const 0)
        )
-       ;;@ (lib)/allocator/tlsf.ts:464:8
+       ;;@ (lib)/allocator/tlsf.ts:467:8
        (if
-        ;;@ (lib)/allocator/tlsf.ts:464:12
+        ;;@ (lib)/allocator/tlsf.ts:467:12
         (i32.lt_s
          (grow_memory
-          ;;@ (lib)/allocator/tlsf.ts:464:24
+          ;;@ (lib)/allocator/tlsf.ts:467:24
           (get_local $10)
          )
-         ;;@ (lib)/allocator/tlsf.ts:464:39
+         ;;@ (lib)/allocator/tlsf.ts:467:39
          (i32.const 0)
         )
-        ;;@ (lib)/allocator/tlsf.ts:465:10
+        ;;@ (lib)/allocator/tlsf.ts:468:10
         (unreachable)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:468:6
+      ;;@ (lib)/allocator/tlsf.ts:471:6
       (set_local $12
-       ;;@ (lib)/allocator/tlsf.ts:468:23
+       ;;@ (lib)/allocator/tlsf.ts:471:23
        (current_memory)
       )
-      ;;@ (lib)/allocator/tlsf.ts:469:11
+      ;;@ (lib)/allocator/tlsf.ts:472:11
       (drop
        (call "$(lib)/allocator/tlsf/Root#addMemory"
-        ;;@ (lib)/allocator/tlsf.ts:469:6
+        ;;@ (lib)/allocator/tlsf.ts:472:6
         (get_local $1)
-        ;;@ (lib)/allocator/tlsf.ts:469:21
+        ;;@ (lib)/allocator/tlsf.ts:472:21
         (i32.shl
          (get_local $9)
-         ;;@ (lib)/allocator/tlsf.ts:469:43
+         ;;@ (lib)/allocator/tlsf.ts:472:43
          (i32.const 16)
         )
-        ;;@ (lib)/allocator/tlsf.ts:469:47
+        ;;@ (lib)/allocator/tlsf.ts:472:47
         (i32.shl
          (get_local $12)
-         ;;@ (lib)/allocator/tlsf.ts:469:68
+         ;;@ (lib)/allocator/tlsf.ts:472:68
          (i32.const 16)
         )
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:470:6
+      ;;@ (lib)/allocator/tlsf.ts:473:6
       (set_local $8
-       ;;@ (lib)/allocator/tlsf.ts:470:14
+       ;;@ (lib)/allocator/tlsf.ts:473:14
        (if (result i32)
         (i32.eqz
          (tee_local $6
-          ;;@ (lib)/allocator/tlsf.ts:470:26
+          ;;@ (lib)/allocator/tlsf.ts:473:26
           (call "$(lib)/allocator/tlsf/Root#search"
-           ;;@ (lib)/allocator/tlsf.ts:470:21
+           ;;@ (lib)/allocator/tlsf.ts:473:21
            (get_local $1)
-           ;;@ (lib)/allocator/tlsf.ts:470:33
+           ;;@ (lib)/allocator/tlsf.ts:473:33
            (get_local $0)
           )
          )
@@ -2583,7 +2596,7 @@
          (call $abort
           (i32.const 0)
           (i32.const 4)
-          (i32.const 470)
+          (i32.const 473)
           (i32.const 14)
          )
          (unreachable)
@@ -2593,24 +2606,24 @@
       )
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:473:4
+    ;;@ (lib)/allocator/tlsf.ts:476:4
     (if
      (i32.eqz
-      ;;@ (lib)/allocator/tlsf.ts:473:11
+      ;;@ (lib)/allocator/tlsf.ts:476:11
       (i32.ge_u
        (i32.and
-        ;;@ (lib)/allocator/tlsf.ts:473:12
+        ;;@ (lib)/allocator/tlsf.ts:476:12
         (i32.load
          (get_local $8)
         )
-        ;;@ (lib)/allocator/tlsf.ts:473:25
+        ;;@ (lib)/allocator/tlsf.ts:476:25
         (i32.xor
-         ;;@ (lib)/allocator/tlsf.ts:473:26
+         ;;@ (lib)/allocator/tlsf.ts:476:26
          (i32.const 3)
          (i32.const -1)
         )
        )
-       ;;@ (lib)/allocator/tlsf.ts:473:35
+       ;;@ (lib)/allocator/tlsf.ts:476:35
        (get_local $0)
       )
      )
@@ -2618,27 +2631,27 @@
       (call $abort
        (i32.const 0)
        (i32.const 4)
-       (i32.const 473)
+       (i32.const 476)
        (i32.const 4)
       )
       (unreachable)
      )
     )
-    ;;@ (lib)/allocator/tlsf.ts:474:4
+    ;;@ (lib)/allocator/tlsf.ts:477:4
     (set_local $5
-     ;;@ (lib)/allocator/tlsf.ts:474:16
+     ;;@ (lib)/allocator/tlsf.ts:477:16
      (call "$(lib)/allocator/tlsf/Root#use"
-      ;;@ (lib)/allocator/tlsf.ts:474:11
+      ;;@ (lib)/allocator/tlsf.ts:477:11
       (get_local $1)
-      ;;@ (lib)/allocator/tlsf.ts:474:20
+      ;;@ (lib)/allocator/tlsf.ts:477:20
       (get_local $8)
-      ;;@ (lib)/allocator/tlsf.ts:474:27
+      ;;@ (lib)/allocator/tlsf.ts:477:27
       (get_local $0)
      )
     )
    )
   )
-  ;;@ (lib)/allocator/tlsf.ts:477:9
+  ;;@ (lib)/allocator/tlsf.ts:480:9
   (return
    (get_local $5)
   )
@@ -2647,50 +2660,50 @@
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
-  ;;@ (lib)/allocator/tlsf.ts:483:2
+  ;;@ (lib)/allocator/tlsf.ts:486:2
   (if
-   ;;@ (lib)/allocator/tlsf.ts:483:6
+   ;;@ (lib)/allocator/tlsf.ts:486:6
    (get_local $0)
-   ;;@ (lib)/allocator/tlsf.ts:483:12
+   ;;@ (lib)/allocator/tlsf.ts:486:12
    (block
-    ;;@ (lib)/allocator/tlsf.ts:484:4
+    ;;@ (lib)/allocator/tlsf.ts:487:4
     (set_local $1
-     ;;@ (lib)/allocator/tlsf.ts:484:15
+     ;;@ (lib)/allocator/tlsf.ts:487:15
      (get_global "$(lib)/allocator/tlsf/ROOT")
     )
-    ;;@ (lib)/allocator/tlsf.ts:485:4
+    ;;@ (lib)/allocator/tlsf.ts:488:4
     (if
-     ;;@ (lib)/allocator/tlsf.ts:485:8
+     ;;@ (lib)/allocator/tlsf.ts:488:8
      (get_local $1)
-     ;;@ (lib)/allocator/tlsf.ts:485:14
+     ;;@ (lib)/allocator/tlsf.ts:488:14
      (block
-      ;;@ (lib)/allocator/tlsf.ts:486:6
+      ;;@ (lib)/allocator/tlsf.ts:489:6
       (set_local $2
-       ;;@ (lib)/allocator/tlsf.ts:486:18
+       ;;@ (lib)/allocator/tlsf.ts:489:18
        (i32.sub
-        ;;@ (lib)/allocator/tlsf.ts:486:36
+        ;;@ (lib)/allocator/tlsf.ts:489:36
         (get_local $0)
-        ;;@ (lib)/allocator/tlsf.ts:486:43
-        (i32.const 4)
+        ;;@ (lib)/allocator/tlsf.ts:489:43
+        (i32.const 8)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:487:6
+      ;;@ (lib)/allocator/tlsf.ts:490:6
       (set_local $3
-       ;;@ (lib)/allocator/tlsf.ts:487:22
+       ;;@ (lib)/allocator/tlsf.ts:490:22
        (i32.load
         (get_local $2)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:488:6
+      ;;@ (lib)/allocator/tlsf.ts:491:6
       (if
        (i32.eqz
-        ;;@ (lib)/allocator/tlsf.ts:488:13
+        ;;@ (lib)/allocator/tlsf.ts:491:13
         (i32.eqz
-         ;;@ (lib)/allocator/tlsf.ts:488:14
+         ;;@ (lib)/allocator/tlsf.ts:491:14
          (i32.and
-          ;;@ (lib)/allocator/tlsf.ts:488:15
+          ;;@ (lib)/allocator/tlsf.ts:491:15
           (get_local $3)
-          ;;@ (lib)/allocator/tlsf.ts:488:27
+          ;;@ (lib)/allocator/tlsf.ts:491:27
           (i32.const 1)
          )
         )
@@ -2699,32 +2712,32 @@
         (call $abort
          (i32.const 0)
          (i32.const 4)
-         (i32.const 488)
+         (i32.const 491)
          (i32.const 6)
         )
         (unreachable)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:489:6
+      ;;@ (lib)/allocator/tlsf.ts:492:6
       (i32.store
        (get_local $2)
-       ;;@ (lib)/allocator/tlsf.ts:489:19
+       ;;@ (lib)/allocator/tlsf.ts:492:19
        (i32.or
         (get_local $3)
-        ;;@ (lib)/allocator/tlsf.ts:489:31
+        ;;@ (lib)/allocator/tlsf.ts:492:31
         (i32.const 1)
        )
       )
-      ;;@ (lib)/allocator/tlsf.ts:490:11
+      ;;@ (lib)/allocator/tlsf.ts:493:11
       (call "$(lib)/allocator/tlsf/Root#insert"
-       ;;@ (lib)/allocator/tlsf.ts:490:6
+       ;;@ (lib)/allocator/tlsf.ts:493:6
        (get_local $1)
-       ;;@ (lib)/allocator/tlsf.ts:490:18
+       ;;@ (lib)/allocator/tlsf.ts:493:18
        (i32.sub
-        ;;@ (lib)/allocator/tlsf.ts:490:36
+        ;;@ (lib)/allocator/tlsf.ts:493:36
         (get_local $0)
-        ;;@ (lib)/allocator/tlsf.ts:490:43
-        (i32.const 4)
+        ;;@ (lib)/allocator/tlsf.ts:493:43
+        (i32.const 8)
        )
       )
      )
@@ -2733,38 +2746,18 @@
   )
  )
  (func $start (; 20 ;) (type $v)
-  ;;@ (lib)/allocator/tlsf.ts:49:0
+  ;;@ (lib)/allocator/tlsf.ts:118:0
   (if
    (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:49:7
-    (i32.ge_u
-     (i32.const 2)
-     ;;@ (lib)/allocator/tlsf.ts:49:18
-     (i32.const 2)
-    )
-   )
-   (block
-    (call $abort
-     (i32.const 0)
-     (i32.const 4)
-     (i32.const 49)
-     (i32.const 0)
-    )
-    (unreachable)
-   )
-  )
-  ;;@ (lib)/allocator/tlsf.ts:115:0
-  (if
-   (i32.eqz
-    ;;@ (lib)/allocator/tlsf.ts:115:7
+    ;;@ (lib)/allocator/tlsf.ts:118:7
     (i32.le_s
      (i32.shl
-      ;;@ (lib)/allocator/tlsf.ts:115:8
+      ;;@ (lib)/allocator/tlsf.ts:118:8
       (i32.const 1)
-      ;;@ (lib)/allocator/tlsf.ts:115:13
+      ;;@ (lib)/allocator/tlsf.ts:118:13
       (i32.const 5)
      )
-     ;;@ (lib)/allocator/tlsf.ts:115:25
+     ;;@ (lib)/allocator/tlsf.ts:118:25
      (i32.const 32)
     )
    )
@@ -2772,7 +2765,7 @@
     (call $abort
      (i32.const 0)
      (i32.const 4)
-     (i32.const 115)
+     (i32.const 118)
      (i32.const 0)
     )
     (unreachable)