wasm2js: optimize loads (#2085)

When loading a boolean, prefer the signed heap (which is more commonly used, and may be faster).
We never use HEAPU32 (HEAP32 is always enough), just remove it.

91 files changed, 36 insertions, 121 deletions

diff --git a/test/wasm2js/address.2asm.js b/test/wasm2js/address.2asm.js
index 98efd9c75..e96d863e8 100644
--- a/test/wasm2js/address.2asm.js
+++ b/test/wasm2js/address.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -59,7 +58,6 @@ function asmFunc(global, env, buffer) {
    HEAP32 = new global.Int32Array(newBuffer);
    HEAPU8 = new global.Uint8Array(newBuffer);
    HEAPU16 = new global.Uint16Array(newBuffer);
-   HEAPU32 = new global.Uint32Array(newBuffer);
    HEAPF32 = new global.Float32Array(newBuffer);
    HEAPF64 = new global.Float64Array(newBuffer);
    buffer = newBuffer;
diff --git a/test/wasm2js/base64.2asm.js b/test/wasm2js/base64.2asm.js
index 6cd485ab4..0b27a23e5 100644
--- a/test/wasm2js/base64.2asm.js
+++ b/test/wasm2js/base64.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/base64.2asm.js.opt b/test/wasm2js/base64.2asm.js.opt
index 6cd485ab4..0b27a23e5 100644
--- a/test/wasm2js/base64.2asm.js.opt
+++ b/test/wasm2js/base64.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/block.2asm.js b/test/wasm2js/block.2asm.js
index 51b13270c..8efabc0c3 100644
--- a/test/wasm2js/block.2asm.js
+++ b/test/wasm2js/block.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/br.2asm.js b/test/wasm2js/br.2asm.js
index f02b0a154..8c1632693 100644
--- a/test/wasm2js/br.2asm.js
+++ b/test/wasm2js/br.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -772,7 +771,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/br_if.2asm.js b/test/wasm2js/br_if.2asm.js
index 691dc6985..f6e9acc14 100644
--- a/test/wasm2js/br_if.2asm.js
+++ b/test/wasm2js/br_if.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/br_table.2asm.js b/test/wasm2js/br_table.2asm.js
index 952e99b1b..2135c95b9 100644
--- a/test/wasm2js/br_table.2asm.js
+++ b/test/wasm2js/br_table.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/br_table_temp.2asm.js b/test/wasm2js/br_table_temp.2asm.js
index b55d6ab24..731d45099 100644
--- a/test/wasm2js/br_table_temp.2asm.js
+++ b/test/wasm2js/br_table_temp.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/br_table_temp.2asm.js.opt b/test/wasm2js/br_table_temp.2asm.js.opt
index 29828a662..3364ce9ae 100644
--- a/test/wasm2js/br_table_temp.2asm.js.opt
+++ b/test/wasm2js/br_table_temp.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/br_table_to_loop.2asm.js b/test/wasm2js/br_table_to_loop.2asm.js
index 0e3257559..06f479f68 100644
--- a/test/wasm2js/br_table_to_loop.2asm.js
+++ b/test/wasm2js/br_table_to_loop.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/br_table_to_loop.2asm.js.opt b/test/wasm2js/br_table_to_loop.2asm.js.opt
index 47e7dbea3..5dba3a839 100644
--- a/test/wasm2js/br_table_to_loop.2asm.js.opt
+++ b/test/wasm2js/br_table_to_loop.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/break-drop.2asm.js b/test/wasm2js/break-drop.2asm.js
index 0be832e89..720232236 100644
--- a/test/wasm2js/break-drop.2asm.js
+++ b/test/wasm2js/break-drop.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/call.2asm.js b/test/wasm2js/call.2asm.js
index 82cd888fe..87cc38f41 100644
--- a/test/wasm2js/call.2asm.js
+++ b/test/wasm2js/call.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/call_indirect.2asm.js b/test/wasm2js/call_indirect.2asm.js
index e19ffee60..60d301956 100644
--- a/test/wasm2js/call_indirect.2asm.js
+++ b/test/wasm2js/call_indirect.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/comments.2asm.js b/test/wasm2js/comments.2asm.js
index e98543391..de0dbf1c5 100644
--- a/test/wasm2js/comments.2asm.js
+++ b/test/wasm2js/comments.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -37,7 +36,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/conversions-modified.2asm.js b/test/wasm2js/conversions-modified.2asm.js
index 5d3ee4111..e6ea682d7 100644
--- a/test/wasm2js/conversions-modified.2asm.js
+++ b/test/wasm2js/conversions-modified.2asm.js
@@ -37,7 +37,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/conversions-modified.2asm.js.opt b/test/wasm2js/conversions-modified.2asm.js.opt
index 2a28ceeba..2b756f906 100644
--- a/test/wasm2js/conversions-modified.2asm.js.opt
+++ b/test/wasm2js/conversions-modified.2asm.js.opt
@@ -37,7 +37,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/dynamicLibrary.2asm.js b/test/wasm2js/dynamicLibrary.2asm.js
index 55c6d6500..181a5c3fb 100644
--- a/test/wasm2js/dynamicLibrary.2asm.js
+++ b/test/wasm2js/dynamicLibrary.2asm.js
@@ -9,7 +9,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/dynamicLibrary.2asm.js.opt b/test/wasm2js/dynamicLibrary.2asm.js.opt
index 2eebc6f98..301f9482c 100644
--- a/test/wasm2js/dynamicLibrary.2asm.js.opt
+++ b/test/wasm2js/dynamicLibrary.2asm.js.opt
@@ -9,7 +9,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/empty_table.2asm.js b/test/wasm2js/empty_table.2asm.js
index 6cd485ab4..0b27a23e5 100644
--- a/test/wasm2js/empty_table.2asm.js
+++ b/test/wasm2js/empty_table.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/emscripten.2asm.js b/test/wasm2js/emscripten.2asm.js
index 664eb654a..339429be0 100644
--- a/test/wasm2js/emscripten.2asm.js
+++ b/test/wasm2js/emscripten.2asm.js
@@ -8,7 +8,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -86,6 +85,17 @@ function asmFunc(global, env, buffer) {
   return (wasm2js_i32$0 = x, wasm2js_i32$1 = HEAP32[16 >> 2] | 0, wasm2js_i32$2 = x, wasm2js_i32$2 ? wasm2js_i32$0 : wasm2js_i32$1) | 0;
  }
  
+ function bools(x) {
+  x = x | 0;
+  bools((HEAPU8[0 >> 0] | 0) & 1 | 0 | 0) | 0;
+  bools((HEAP8[0 >> 0] | 0) & 1 | 0 | 0) | 0;
+  bools((HEAPU16[0 >> 1] | 0) & 1 | 0 | 0) | 0;
+  bools((HEAP16[0 >> 1] | 0) & 1 | 0 | 0) | 0;
+  bools((HEAP32[0 >> 2] | 0) & 1 | 0 | 0) | 0;
+  bools((HEAPU8[0 >> 0] | 0) & 2 | 0 | 0) | 0;
+  abort();
+ }
+ 
  // EMSCRIPTEN_END_FUNCS;
  FUNCTION_TABLE[1] = foo;
  FUNCTION_TABLE[2] = bar;
@@ -96,7 +106,8 @@ function asmFunc(global, env, buffer) {
   "__growWasmMemory": __growWasmMemory, 
   "exported": exported, 
   "sub_zero": sub_zero, 
-  "select": select
+  "select": select, 
+  "bools": bools
  };
 }
 
diff --git a/test/wasm2js/emscripten.2asm.js.opt b/test/wasm2js/emscripten.2asm.js.opt
index 4426d7400..315279a56 100644
--- a/test/wasm2js/emscripten.2asm.js.opt
+++ b/test/wasm2js/emscripten.2asm.js.opt
@@ -8,7 +8,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -67,6 +66,17 @@ function asmFunc(global, env, buffer) {
   return ($0 ? $0 : HEAP32[16 >> 2]) | 0;
  }
  
+ function bools($0) {
+  $0 = $0 | 0;
+  bools(HEAP8[0 | 0] & 1);
+  bools(HEAP8[0 | 0] & 1);
+  bools(HEAP16[0 >> 1] & 1);
+  bools(HEAP16[0 >> 1] & 1);
+  bools(HEAP32[0 >> 2] & 1);
+  bools(HEAPU8[0 | 0] & 2);
+  abort();
+ }
+ 
  // EMSCRIPTEN_END_FUNCS;
  FUNCTION_TABLE[1] = foo;
  FUNCTION_TABLE[2] = bar;
@@ -77,7 +87,8 @@ function asmFunc(global, env, buffer) {
   "__growWasmMemory": __growWasmMemory, 
   "exported": internal, 
   "sub_zero": sub_zero, 
-  "select": select
+  "select": select, 
+  "bools": bools
  };
 }
 
diff --git a/test/wasm2js/emscripten.wast b/test/wasm2js/emscripten.wast
index 5731eacff..07caf4f87 100644
--- a/test/wasm2js/emscripten.wast
+++ b/test/wasm2js/emscripten.wast
@@ -14,6 +14,7 @@
  (export "exported" (func $exported))
  (export "sub-zero" (func $sub-zero))
  (export "select" (func $select))
+ (export "bools" (func $bools))
  (func $main
   (drop (call $syscall$6 (i32.const 1) (i32.const 2)))
   (drop (call $syscall$54 (i32.const 3) (i32.const 4)))
@@ -98,5 +99,14 @@
    (local.get $x)
   )
  )
+ (func $bools (param $x i32) (result i32)
+  (drop (call $bools (i32.and (i32.load8_u (i32.const 0)) (i32.const 1))))
+  (drop (call $bools (i32.and (i32.load8_s (i32.const 0)) (i32.const 1))))
+  (drop (call $bools (i32.and (i32.load16_u (i32.const 0)) (i32.const 1))))
+  (drop (call $bools (i32.and (i32.load16_s (i32.const 0)) (i32.const 1))))
+  (drop (call $bools (i32.and (i32.load (i32.const 0)) (i32.const 1))))
+  (drop (call $bools (i32.and (i32.load8_u (i32.const 0)) (i32.const 2))))
+  (unreachable)
+ )
 )
 
diff --git a/test/wasm2js/endianness.2asm.js b/test/wasm2js/endianness.2asm.js
index 941f2b446..c5818eb53 100644
--- a/test/wasm2js/endianness.2asm.js
+++ b/test/wasm2js/endianness.2asm.js
@@ -37,7 +37,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -664,7 +663,6 @@ function asmFunc(global, env, buffer) {
    HEAP32 = new global.Int32Array(newBuffer);
    HEAPU8 = new global.Uint8Array(newBuffer);
    HEAPU16 = new global.Uint16Array(newBuffer);
-   HEAPU32 = new global.Uint32Array(newBuffer);
    HEAPF32 = new global.Float32Array(newBuffer);
    HEAPF64 = new global.Float64Array(newBuffer);
    buffer = newBuffer;
diff --git a/test/wasm2js/f32.2asm.js b/test/wasm2js/f32.2asm.js
index ccd67a000..b8311fbd7 100644
--- a/test/wasm2js/f32.2asm.js
+++ b/test/wasm2js/f32.2asm.js
@@ -28,7 +28,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/f32_cmp.2asm.js b/test/wasm2js/f32_cmp.2asm.js
index 671db639d..8f5cbec62 100644
--- a/test/wasm2js/f32_cmp.2asm.js
+++ b/test/wasm2js/f32_cmp.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/f64.2asm.js b/test/wasm2js/f64.2asm.js
index ee8123f40..e3f43ca3b 100644
--- a/test/wasm2js/f64.2asm.js
+++ b/test/wasm2js/f64.2asm.js
@@ -28,7 +28,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/f64_cmp.2asm.js b/test/wasm2js/f64_cmp.2asm.js
index 1d1c10c6b..34351747b 100644
--- a/test/wasm2js/f64_cmp.2asm.js
+++ b/test/wasm2js/f64_cmp.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/fac.2asm.js b/test/wasm2js/fac.2asm.js
index d154a9742..d65092611 100644
--- a/test/wasm2js/fac.2asm.js
+++ b/test/wasm2js/fac.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/float-ops.2asm.js b/test/wasm2js/float-ops.2asm.js
index 7e886bfea..1b0681c7c 100644
--- a/test/wasm2js/float-ops.2asm.js
+++ b/test/wasm2js/float-ops.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/float-ops.2asm.js.opt b/test/wasm2js/float-ops.2asm.js.opt
index 130fe6bce..cc8f90643 100644
--- a/test/wasm2js/float-ops.2asm.js.opt
+++ b/test/wasm2js/float-ops.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/float_literals-modified.2asm.js b/test/wasm2js/float_literals-modified.2asm.js
index 7b0b2f49c..8e81d695d 100644
--- a/test/wasm2js/float_literals-modified.2asm.js
+++ b/test/wasm2js/float_literals-modified.2asm.js
@@ -25,7 +25,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/float_literals-modified.2asm.js.opt b/test/wasm2js/float_literals-modified.2asm.js.opt
index f04b3059b..d32a9dc72 100644
--- a/test/wasm2js/float_literals-modified.2asm.js.opt
+++ b/test/wasm2js/float_literals-modified.2asm.js.opt
@@ -21,7 +21,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/float_misc.2asm.js b/test/wasm2js/float_misc.2asm.js
index a81f9dc25..ecce8f326 100644
--- a/test/wasm2js/float_misc.2asm.js
+++ b/test/wasm2js/float_misc.2asm.js
@@ -36,7 +36,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/forward.2asm.js b/test/wasm2js/forward.2asm.js
index 1fd671e49..5175f743c 100644
--- a/test/wasm2js/forward.2asm.js
+++ b/test/wasm2js/forward.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/func-ptr-offset.2asm.js b/test/wasm2js/func-ptr-offset.2asm.js
index 05250ed74..b8a461505 100644
--- a/test/wasm2js/func-ptr-offset.2asm.js
+++ b/test/wasm2js/func-ptr-offset.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/func-ptr-offset.2asm.js.opt b/test/wasm2js/func-ptr-offset.2asm.js.opt
index 5789e47d4..4237ffb05 100644
--- a/test/wasm2js/func-ptr-offset.2asm.js.opt
+++ b/test/wasm2js/func-ptr-offset.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/func.2asm.js b/test/wasm2js/func.2asm.js
index 7aecd4e6b..8d80be4b4 100644
--- a/test/wasm2js/func.2asm.js
+++ b/test/wasm2js/func.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/func_ptrs.2asm.js b/test/wasm2js/func_ptrs.2asm.js
index 5ad0aff27..e9c2a10d7 100644
--- a/test/wasm2js/func_ptrs.2asm.js
+++ b/test/wasm2js/func_ptrs.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -65,7 +64,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -129,7 +127,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/get-set-local.2asm.js b/test/wasm2js/get-set-local.2asm.js
index afa5e3333..77d6a92cd 100644
--- a/test/wasm2js/get-set-local.2asm.js
+++ b/test/wasm2js/get-set-local.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/get-set-local.2asm.js.opt b/test/wasm2js/get-set-local.2asm.js.opt
index c0436d8fb..40a422604 100644
--- a/test/wasm2js/get-set-local.2asm.js.opt
+++ b/test/wasm2js/get-set-local.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/get_local.2asm.js b/test/wasm2js/get_local.2asm.js
index 6fd032ea8..5557fec5d 100644
--- a/test/wasm2js/get_local.2asm.js
+++ b/test/wasm2js/get_local.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/global_i64.2asm.js b/test/wasm2js/global_i64.2asm.js
index 3c0e13ec8..af052e273 100644
--- a/test/wasm2js/global_i64.2asm.js
+++ b/test/wasm2js/global_i64.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/global_i64.2asm.js.opt b/test/wasm2js/global_i64.2asm.js.opt
index 5cebbca7d..1f9decffe 100644
--- a/test/wasm2js/global_i64.2asm.js.opt
+++ b/test/wasm2js/global_i64.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/grow-memory-tricky.2asm.js b/test/wasm2js/grow-memory-tricky.2asm.js
index a0bba27a5..e33d87515 100644
--- a/test/wasm2js/grow-memory-tricky.2asm.js
+++ b/test/wasm2js/grow-memory-tricky.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -51,7 +50,6 @@ function asmFunc(global, env, buffer) {
    HEAP32 = new global.Int32Array(newBuffer);
    HEAPU8 = new global.Uint8Array(newBuffer);
    HEAPU16 = new global.Uint16Array(newBuffer);
-   HEAPU32 = new global.Uint32Array(newBuffer);
    HEAPF32 = new global.Float32Array(newBuffer);
    HEAPF64 = new global.Float64Array(newBuffer);
    buffer = newBuffer;
diff --git a/test/wasm2js/grow-memory-tricky.2asm.js.opt b/test/wasm2js/grow-memory-tricky.2asm.js.opt
index f5b2380d2..0fa078fdb 100644
--- a/test/wasm2js/grow-memory-tricky.2asm.js.opt
+++ b/test/wasm2js/grow-memory-tricky.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -41,7 +40,6 @@ function asmFunc(global, env, buffer) {
    HEAP32 = new global.Int32Array(newBuffer);
    HEAPU8 = new global.Uint8Array(newBuffer);
    HEAPU16 = new global.Uint16Array(newBuffer);
-   HEAPU32 = new global.Uint32Array(newBuffer);
    HEAPF32 = new global.Float32Array(newBuffer);
    HEAPF64 = new global.Float64Array(newBuffer);
    buffer = newBuffer;
diff --git a/test/wasm2js/grow_memory.2asm.js b/test/wasm2js/grow_memory.2asm.js
index 7be221879..d6d3eed18 100644
--- a/test/wasm2js/grow_memory.2asm.js
+++ b/test/wasm2js/grow_memory.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -44,7 +43,6 @@ function asmFunc(global, env, buffer) {
    HEAP32 = new global.Int32Array(newBuffer);
    HEAPU8 = new global.Uint8Array(newBuffer);
    HEAPU16 = new global.Uint16Array(newBuffer);
-   HEAPU32 = new global.Uint32Array(newBuffer);
    HEAPF32 = new global.Float32Array(newBuffer);
    HEAPF64 = new global.Float64Array(newBuffer);
    buffer = newBuffer;
diff --git a/test/wasm2js/hello_world.2asm.js b/test/wasm2js/hello_world.2asm.js
index 45dc5d7db..f641c35c7 100644
--- a/test/wasm2js/hello_world.2asm.js
+++ b/test/wasm2js/hello_world.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i32.2asm.js b/test/wasm2js/i32.2asm.js
index f049b6b4e..86a415bc6 100644
--- a/test/wasm2js/i32.2asm.js
+++ b/test/wasm2js/i32.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-add-sub.2asm.js b/test/wasm2js/i64-add-sub.2asm.js
index 89b438a8b..58a77ffff 100644
--- a/test/wasm2js/i64-add-sub.2asm.js
+++ b/test/wasm2js/i64-add-sub.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-add-sub.2asm.js.opt b/test/wasm2js/i64-add-sub.2asm.js.opt
index a9336c3c5..a663c5394 100644
--- a/test/wasm2js/i64-add-sub.2asm.js.opt
+++ b/test/wasm2js/i64-add-sub.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-ctz.2asm.js b/test/wasm2js/i64-ctz.2asm.js
index 88283b6e2..26b92d602 100644
--- a/test/wasm2js/i64-ctz.2asm.js
+++ b/test/wasm2js/i64-ctz.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-ctz.2asm.js.opt b/test/wasm2js/i64-ctz.2asm.js.opt
index e9f86f2b5..691f5c8dd 100644
--- a/test/wasm2js/i64-ctz.2asm.js.opt
+++ b/test/wasm2js/i64-ctz.2asm.js.opt
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-lowering.2asm.js b/test/wasm2js/i64-lowering.2asm.js
index b6af7befc..ef4151ef6 100644
--- a/test/wasm2js/i64-lowering.2asm.js
+++ b/test/wasm2js/i64-lowering.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-lowering.2asm.js.opt b/test/wasm2js/i64-lowering.2asm.js.opt
index f1ca96501..99d9885ae 100644
--- a/test/wasm2js/i64-lowering.2asm.js.opt
+++ b/test/wasm2js/i64-lowering.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-rotate.2asm.js b/test/wasm2js/i64-rotate.2asm.js
index 42b699289..d537309dc 100644
--- a/test/wasm2js/i64-rotate.2asm.js
+++ b/test/wasm2js/i64-rotate.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-rotate.2asm.js.opt b/test/wasm2js/i64-rotate.2asm.js.opt
index 4cb85a846..238728c4e 100644
--- a/test/wasm2js/i64-rotate.2asm.js.opt
+++ b/test/wasm2js/i64-rotate.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-select.2asm.js b/test/wasm2js/i64-select.2asm.js
index 6cd485ab4..0b27a23e5 100644
--- a/test/wasm2js/i64-select.2asm.js
+++ b/test/wasm2js/i64-select.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-select.2asm.js.opt b/test/wasm2js/i64-select.2asm.js.opt
index 6cd485ab4..0b27a23e5 100644
--- a/test/wasm2js/i64-select.2asm.js.opt
+++ b/test/wasm2js/i64-select.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-shifts.2asm.js b/test/wasm2js/i64-shifts.2asm.js
index 2f0927936..e856397e1 100644
--- a/test/wasm2js/i64-shifts.2asm.js
+++ b/test/wasm2js/i64-shifts.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64-shifts.2asm.js.opt b/test/wasm2js/i64-shifts.2asm.js.opt
index 448859d35..bd51d9273 100644
--- a/test/wasm2js/i64-shifts.2asm.js.opt
+++ b/test/wasm2js/i64-shifts.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/i64.2asm.js b/test/wasm2js/i64.2asm.js
index f96e46577..73b843045 100644
--- a/test/wasm2js/i64.2asm.js
+++ b/test/wasm2js/i64.2asm.js
@@ -24,7 +24,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/if_unreachable.2asm.js b/test/wasm2js/if_unreachable.2asm.js
index 6cd485ab4..0b27a23e5 100644
--- a/test/wasm2js/if_unreachable.2asm.js
+++ b/test/wasm2js/if_unreachable.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/if_unreachable.2asm.js.opt b/test/wasm2js/if_unreachable.2asm.js.opt
index 6cd485ab4..0b27a23e5 100644
--- a/test/wasm2js/if_unreachable.2asm.js.opt
+++ b/test/wasm2js/if_unreachable.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/int_exprs.2asm.js b/test/wasm2js/int_exprs.2asm.js
index cfa8794ac..b43123962 100644
--- a/test/wasm2js/int_exprs.2asm.js
+++ b/test/wasm2js/int_exprs.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -254,7 +253,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -345,7 +343,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -435,7 +432,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -640,7 +636,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -856,7 +851,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -1703,7 +1697,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -2550,7 +2543,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -3243,7 +3235,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -3941,7 +3932,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -4694,7 +4684,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -5447,7 +5436,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -6200,7 +6188,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -6959,7 +6946,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -7729,7 +7715,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -8499,7 +8484,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/int_literals.2asm.js b/test/wasm2js/int_literals.2asm.js
index 40b79181c..011637c8f 100644
--- a/test/wasm2js/int_literals.2asm.js
+++ b/test/wasm2js/int_literals.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/labels.2asm.js b/test/wasm2js/labels.2asm.js
index c4a93491c..e4e095e35 100644
--- a/test/wasm2js/labels.2asm.js
+++ b/test/wasm2js/labels.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/left-to-right.2asm.js b/test/wasm2js/left-to-right.2asm.js
index 3ff535ab5..886d8710f 100644
--- a/test/wasm2js/left-to-right.2asm.js
+++ b/test/wasm2js/left-to-right.2asm.js
@@ -43,7 +43,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -2104,7 +2103,6 @@ function asmFunc(global, env, buffer) {
    HEAP32 = new global.Int32Array(newBuffer);
    HEAPU8 = new global.Uint8Array(newBuffer);
    HEAPU16 = new global.Uint16Array(newBuffer);
-   HEAPU32 = new global.Uint32Array(newBuffer);
    HEAPF32 = new global.Float32Array(newBuffer);
    HEAPF64 = new global.Float64Array(newBuffer);
    buffer = newBuffer;
diff --git a/test/wasm2js/loop.2asm.js b/test/wasm2js/loop.2asm.js
index 1b5a05a33..d155e2695 100644
--- a/test/wasm2js/loop.2asm.js
+++ b/test/wasm2js/loop.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/minus_minus.2asm.js b/test/wasm2js/minus_minus.2asm.js
index f5b7a8945..9a6efc750 100644
--- a/test/wasm2js/minus_minus.2asm.js
+++ b/test/wasm2js/minus_minus.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/minus_minus.2asm.js.opt b/test/wasm2js/minus_minus.2asm.js.opt
index 4b68b4cd3..22bc08baf 100644
--- a/test/wasm2js/minus_minus.2asm.js.opt
+++ b/test/wasm2js/minus_minus.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/nested-selects.2asm.js b/test/wasm2js/nested-selects.2asm.js
index 129ea99c9..885f79b3e 100644
--- a/test/wasm2js/nested-selects.2asm.js
+++ b/test/wasm2js/nested-selects.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/nested-selects.2asm.js.opt b/test/wasm2js/nested-selects.2asm.js.opt
index 129ea99c9..885f79b3e 100644
--- a/test/wasm2js/nested-selects.2asm.js.opt
+++ b/test/wasm2js/nested-selects.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/ordering.2asm.js b/test/wasm2js/ordering.2asm.js
index e9cf2a542..e021ff533 100644
--- a/test/wasm2js/ordering.2asm.js
+++ b/test/wasm2js/ordering.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/ordering.2asm.js.opt b/test/wasm2js/ordering.2asm.js.opt
index 30138838f..95384fdeb 100644
--- a/test/wasm2js/ordering.2asm.js.opt
+++ b/test/wasm2js/ordering.2asm.js.opt
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/reinterpret.2asm.js b/test/wasm2js/reinterpret.2asm.js
index ee71f1d8c..0582f6391 100644
--- a/test/wasm2js/reinterpret.2asm.js
+++ b/test/wasm2js/reinterpret.2asm.js
@@ -36,7 +36,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/reinterpret.2asm.js.opt b/test/wasm2js/reinterpret.2asm.js.opt
index 92e43e7e3..0088be0be 100644
--- a/test/wasm2js/reinterpret.2asm.js.opt
+++ b/test/wasm2js/reinterpret.2asm.js.opt
@@ -36,7 +36,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/select.2asm.js b/test/wasm2js/select.2asm.js
index d54611ab3..961670da8 100644
--- a/test/wasm2js/select.2asm.js
+++ b/test/wasm2js/select.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/set_local.2asm.js b/test/wasm2js/set_local.2asm.js
index b95316f3d..350dd6c7e 100644
--- a/test/wasm2js/set_local.2asm.js
+++ b/test/wasm2js/set_local.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/stack-modified.2asm.js b/test/wasm2js/stack-modified.2asm.js
index 0652254f0..ab10cde5e 100644
--- a/test/wasm2js/stack-modified.2asm.js
+++ b/test/wasm2js/stack-modified.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/stack-modified.2asm.js.opt b/test/wasm2js/stack-modified.2asm.js.opt
index d6fe6e6d7..b31f4f147 100644
--- a/test/wasm2js/stack-modified.2asm.js.opt
+++ b/test/wasm2js/stack-modified.2asm.js.opt
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/switch.2asm.js b/test/wasm2js/switch.2asm.js
index 8e3959526..5f74bdb88 100644
--- a/test/wasm2js/switch.2asm.js
+++ b/test/wasm2js/switch.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/tee_local.2asm.js b/test/wasm2js/tee_local.2asm.js
index fdcf4997f..a56efdd8a 100644
--- a/test/wasm2js/tee_local.2asm.js
+++ b/test/wasm2js/tee_local.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/traps.2asm.js b/test/wasm2js/traps.2asm.js
index 83d04cc9e..e2063fa54 100644
--- a/test/wasm2js/traps.2asm.js
+++ b/test/wasm2js/traps.2asm.js
@@ -18,7 +18,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -845,7 +844,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -1666,7 +1664,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -1907,7 +1904,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
@@ -1986,7 +1982,6 @@ function asmFunc(global, env, buffer) {
    HEAP32 = new global.Int32Array(newBuffer);
    HEAPU8 = new global.Uint8Array(newBuffer);
    HEAPU16 = new global.Uint16Array(newBuffer);
-   HEAPU32 = new global.Uint32Array(newBuffer);
    HEAPF32 = new global.Float32Array(newBuffer);
    HEAPF64 = new global.Float64Array(newBuffer);
    buffer = newBuffer;
diff --git a/test/wasm2js/unaligned.2asm.js b/test/wasm2js/unaligned.2asm.js
index 4cf7c9ff9..10b1a1a46 100644
--- a/test/wasm2js/unaligned.2asm.js
+++ b/test/wasm2js/unaligned.2asm.js
@@ -37,7 +37,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/unaligned.2asm.js.opt b/test/wasm2js/unaligned.2asm.js.opt
index 8a069f083..379067cca 100644
--- a/test/wasm2js/unaligned.2asm.js.opt
+++ b/test/wasm2js/unaligned.2asm.js.opt
@@ -33,7 +33,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/unary-ops.2asm.js b/test/wasm2js/unary-ops.2asm.js
index b64df2c20..1a9163da0 100644
--- a/test/wasm2js/unary-ops.2asm.js
+++ b/test/wasm2js/unary-ops.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/unary-ops.2asm.js.opt b/test/wasm2js/unary-ops.2asm.js.opt
index a095a0a3d..56bf1eae2 100644
--- a/test/wasm2js/unary-ops.2asm.js.opt
+++ b/test/wasm2js/unary-ops.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/unreachable-insts.2asm.js b/test/wasm2js/unreachable-insts.2asm.js
index 6cd485ab4..0b27a23e5 100644
--- a/test/wasm2js/unreachable-insts.2asm.js
+++ b/test/wasm2js/unreachable-insts.2asm.js
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/unreachable-insts.2asm.js.opt b/test/wasm2js/unreachable-insts.2asm.js.opt
index 6cd485ab4..0b27a23e5 100644
--- a/test/wasm2js/unreachable-insts.2asm.js.opt
+++ b/test/wasm2js/unreachable-insts.2asm.js.opt
@@ -6,7 +6,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;
diff --git a/test/wasm2js/unreachable.2asm.js b/test/wasm2js/unreachable.2asm.js
index 47a5ff4da..d0700ff98 100644
--- a/test/wasm2js/unreachable.2asm.js
+++ b/test/wasm2js/unreachable.2asm.js
@@ -7,7 +7,6 @@ function asmFunc(global, env, buffer) {
  var HEAP32 = new global.Int32Array(buffer);
  var HEAPU8 = new global.Uint8Array(buffer);
  var HEAPU16 = new global.Uint16Array(buffer);
- var HEAPU32 = new global.Uint32Array(buffer);
  var HEAPF32 = new global.Float32Array(buffer);
  var HEAPF64 = new global.Float64Array(buffer);
  var Math_imul = global.Math.imul;