wasm2js: Support for exported memory (#3323)

The asmFunc now sets the outer scope's `bufferView` variable
as well as its own internal views.

1 files changed, 5 insertions, 6 deletions

diff --git a/test/wasm2js/unaligned.2asm.js.opt b/test/wasm2js/unaligned.2asm.js.opt
index 69270c5f3..0eb08a4c7 100644
--- a/test/wasm2js/unaligned.2asm.js.opt
+++ b/test/wasm2js/unaligned.2asm.js.opt
@@ -26,7 +26,8 @@ import { setTempRet0 } from 'env';
     return f32ScratchView[2];
   }
       
-function asmFunc(env, buffer) {
+function asmFunc(env) {
+ var buffer = new ArrayBuffer(65536);
  var HEAP8 = new Int8Array(buffer);
  var HEAP16 = new Int16Array(buffer);
  var HEAP32 = new Int32Array(buffer);
@@ -35,6 +36,7 @@ function asmFunc(env, buffer) {
  var HEAPU32 = new Uint32Array(buffer);
  var HEAPF32 = new Float32Array(buffer);
  var HEAPF64 = new Float64Array(buffer);
+ bufferView = HEAPU8;
  var Math_imul = Math.imul;
  var Math_fround = Math.fround;
  var Math_abs = Math.abs;
@@ -127,13 +129,10 @@ function asmFunc(env, buffer) {
  };
 }
 
-var memasmFunc = new ArrayBuffer(65536);
-var bufferView = new Uint8Array(memasmFunc);
+var bufferView;
 var retasmFunc = asmFunc(  { abort: function() { throw new Error('abort'); },
     setTempRet0
-  },
-  memasmFunc
-);
+  });
 export var i32_load = retasmFunc.i32_load;
 export var i64_load = retasmFunc.i64_load;
 export var f32_load = retasmFunc.f32_load;