[asm] Fix lots of invalid asm.js tests

test/mjsunit/asm/int32-umod.js

Index: test/mjsunit/asm/int32-umod.js
diff --git a/test/mjsunit/asm/int32-umod.js b/test/mjsunit/asm/int32-umod.js
index 22689662500138b8cc26891d6ce80460967c5d0d..8a96aefdabb9bfdf51d6ad99ebe518401aa34c82 100644
--- a/test/mjsunit/asm/int32-umod.js
+++ b/test/mjsunit/asm/int32-umod.js
@@ -5,20 +5,20 @@
 function Module(stdlib, foreign, heap) {
   "use asm";
   function f1(i) {
-    i = i>>>0;
-    return i % 3;
+    i = i | 0;
+    return (i >>> 0) % 3 | 0;
   }
   function f2(i) {
-    i = i>>>0;
-    return i % 11;
+    i = i | 0;
+    return (i >>> 0) % 11 | 0;
   }
   function f3(i) {
-    i = i>>>0;
-    return i % 1024;
+    i = i | 0;
+    return (i >>> 0) % 1024 | 0;
   }
   function f4(i) {
-    i = i>>>0;
-    return i % 3333337;
+    i = i | 0;
+    return (i >>> 0) % 3333337 | 0;
   }
   return { f1: f1, f2: f2, f3: f3, f4: f4 };
 }