Allow bitwise-or aside from type annotations in asm->wasm conversion.

test/mjsunit/wasm/asm-wasm.js

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Flags: --expose-wasm
 
 function EmptyTest() {
   "use asm";
   function caller() {
     empty();
@@ skipping 1247 matching lines @@
       return +(a, b);
     }
 
     return {ifunc: ifunc, dfunc: dfunc};
   }
 
   var m = _WASMEXP_.instantiateModuleFromAsm(CommaModule.toString());
   assertEquals(123, m.ifunc(456.7, 123));
   assertEquals(123.4, m.dfunc(456, 123.4));
 })();
+
+
+(function TestOr() {
+  function Module() {
+    "use asm";
+    function func() {
+      var x = 1;
+      var y = 2;
+      return (x | y) | 0;
+    }
+    return {func: func};
+  }
+
+  var m = _WASMEXP_.instantiateModuleFromAsm(Module.toString());
+  assertEquals(3, m.func());
+})();
+
+
+(function TestAnd() {
+  function Module() {
+    "use asm";
+    function func() {
+      var x = 3;
+      var y = 2;
+      return (x & y) | 0;
+    }
+    return {func: func};
+  }
+
+  var m = _WASMEXP_.instantiateModuleFromAsm(Module.toString());
+  assertEquals(2, m.func());
+})();
+
+
+(function TestXor() {
+  function Module() {
+    "use asm";
+    function func() {
+      var x = 3;
+      var y = 2;
+      return (x ^ y) | 0;
+    }
+    return {func: func};
+  }
+
+  var m = _WASMEXP_.instantiateModuleFromAsm(Module.toString());
+  assertEquals(1, m.func());
+})();