[wasm] Master CL for Binary 0xC changes.

test/mjsunit/wasm/module-memory.js

Index: test/mjsunit/wasm/module-memory.js
diff --git a/test/mjsunit/wasm/module-memory.js b/test/mjsunit/wasm/module-memory.js
index a5e5f42488aad5c3dc0a9ab9673e2ca3229d1301..07072d5b40a83e06f827257807080efa0f0abb1a 100644
--- a/test/mjsunit/wasm/module-memory.js
+++ b/test/mjsunit/wasm/module-memory.js
@@ -15,24 +15,25 @@ function genModule(memory) {
   builder.addMemory(1, 1, true);
   builder.addFunction("main", kSig_i_i)
     .addBody([
-    // main body: while(i) { if(mem[i]) return -1; i -= 4; } return 0;
-      kExprLoop,
-        kExprGetLocal,0,
-        kExprIf,
-            kExprGetLocal,0,
-          kExprI32LoadMem,0,0,
-          kExprIf,
-            kExprI8Const,255,
-            kExprReturn, kArity1,
-          kExprEnd,
-              kExprGetLocal,0,
-              kExprI8Const,4,
-            kExprI32Sub,
-          kExprSetLocal,0,
-        kExprBr, kArity1, 1,
-        kExprEnd,
-      kExprEnd,
-      kExprI8Const,0
+      // main body: while(i) { if(mem[i]) return -1; i -= 4; } return 0;
+      // TODO(titzer): this manual bytecode has a copy of test-run-wasm.cc
+      /**/ kExprLoop, kAstStmt,            // --
+      /*  */ kExprGetLocal, 0,             // --
+      /*  */ kExprIf, kAstStmt,            // --
+      /*    */ kExprGetLocal, 0,           // --
+      /*    */ kExprI32LoadMem, 0, 0,      // --
+      /*    */ kExprIf, kAstStmt,          // --
+      /*      */ kExprI8Const, 255,        // --
+      /*      */ kExprReturn,              // --
+      /*      */ kExprEnd,                 // --
+      /*    */ kExprGetLocal, 0,           // --
+      /*    */ kExprI8Const, 4,            // --
+      /*    */ kExprI32Sub,                // --
+      /*    */ kExprSetLocal, 0,           // --
+      /*    */ kExprBr, 1,                 // --
+      /*    */ kExprEnd,                   // --
+      /*  */ kExprEnd,                     // --
+      /**/ kExprI8Const, 0                 // --
     ])
     .exportFunc();
 
@@ -66,9 +67,13 @@ function testPokeMemory() {
 
 testPokeMemory();
 
+function genAndGetMain(buffer) {
+  return genModule(buffer).exports.main;  // to prevent intermediates living
+}
+
 function testSurvivalAcrossGc() {
-  var checker = genModule(null).exports.main;
-  for (var i = 0; i < 5; i++) {
+  var checker = genAndGetMain(null);
+  for (var i = 0; i < 3; i++) {
     print("gc run ", i);
     assertEquals(0, checker(kMemSize - 4));
     gc();
@@ -110,8 +115,8 @@ testPokeOuterMemory();
 
 function testOuterMemorySurvivalAcrossGc() {
   var buffer = new ArrayBuffer(kMemSize);
-  var checker = genModule(buffer).exports.main;
-  for (var i = 0; i < 5; i++) {
+  var checker = genAndGetMain(buffer);
+  for (var i = 0; i < 3; i++) {
     print("gc run ", i);
     assertEquals(0, checker(kMemSize - 4));
     gc();
@@ -133,7 +138,9 @@ function testOOBThrows() {
       kExprGetLocal, 0,
       kExprGetLocal, 1,
       kExprI32LoadMem, 0, 0,
-      kExprI32StoreMem, 0, 0
+      kExprI32StoreMem, 0, 0,
+      kExprGetLocal, 1,
+      kExprI32LoadMem, 0, 0,
     ])
     .exportFunc();