More -fsanitize=vptr fixes.

test/mjsunit/regress/regress-441099.js

Index: test/mjsunit/regress/regress-441099.js
diff --git a/test/mjsunit/regress/regress-441099.js b/test/mjsunit/regress/regress-441099.js
new file mode 100644
index 0000000000000000000000000000000000000000..63aecfd25c4e1689c83463a68a84462e9eb2295a
--- /dev/null
+++ b/test/mjsunit/regress/regress-441099.js
@@ -0,0 +1,53 @@
+// Copyright 2014 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.
+
+var Module;
+if (!Module) Module = eval('(function() { try { return Module || {} } catch(e) { return {} } })()');
+else if (ENVIRONMENT_IS_SHELL) {
+}
+var Runtime = {
+  stackSave: function () {
+  },
+  alignMemory: function (quantum) { var ret = size = Math.ceil()*(quantum ? quantum : 8); return ret; }}
+function allocate() {
+}
+function callRuntimeCallbacks(callbacks) {
+    var callback = callbacks.shift();
+    var func = callback.func;
+    if (typeof func === 'number') {
+    } else {
+      func();
+    }
+}
+var __ATINIT__    = []; // functions called during startup
+function ensureInitRuntime() {
+  callRuntimeCallbacks(__ATINIT__);
+}
+/* global initializers */ __ATINIT__.push({ func: function() { runPostSets() } });
+    function __formatString() {
+            switch (next) {
+            }
+    }
+  var Browser={mainLoop:{queue:[],pause:function () {
+        }},moduleContextCreatedCallbacks:[],workers:[],init:function () {
+      }};
+var asm = (function() {
+  'use asm';
+function setThrew() {
+}
+function runPostSets() {
+}
+function _main() {
+}
+function _free() {
+}
+  return { runPostSets: runPostSets};
+})
+();
+var runPostSets = Module["runPostSets"] = asm["runPostSets"];
+var i64Math = (function() { // Emscripten wrapper
+  /**
+   */
+})();
+    ensureInitRuntime();