ARM: fix loading of global object in LWrapReceiver.

test/mjsunit/regress/regress-318420.js

Index: test/mjsunit/regress/regress-318420.js
diff --git a/test/mjsunit/regress/regress-2813.js b/test/mjsunit/regress/regress-318420.js
similarity index 80%
copy from test/mjsunit/regress/regress-2813.js
copy to test/mjsunit/regress/regress-318420.js
index 97ae43b316a2177596927cf5465fa2214cc11c61..77bef10ec4eea03f38a5a29b56d615422cbe2bd4 100644
--- a/test/mjsunit/regress/regress-2813.js
+++ b/test/mjsunit/regress/regress-318420.js
@@ -27,18 +27,20 @@
 
 // Flags: --allow-natives-syntax
 
-function foo(x) {
-  var a = x + 1;
-  var b = x + 2;
-  if (x != 0) {
-    if (x > 0 & x < 100) {
-      return a;
+function bar(a, b) { with(a) {return a + b;} }
+
+var obj = {
+  functions: [bar, bar, bar, bar],
+  receivers: [bar, bar, undefined, null],
+  foo: function () {
+    for (var a = this.functions, e = this.receivers, c = a.length,
+         d = 0; d < c ; d++) {
+      a[d].apply(e[d], arguments)
     }
   }
-  return 0;
 }
 
-assertEquals(0, foo(0));
-assertEquals(0, foo(0));
-%OptimizeFunctionOnNextCall(foo);
-assertEquals(3, foo(2));
+obj.foo(1, 2, 3, 4);
+obj.foo(1, 2, 3, 4);
+%OptimizeFunctionOnNextCall(obj.foo);
+obj.foo(1, 2, 3, 4);