Fix issue 120 by patching the on-stack receiver in the...

src/codegen-arm.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2222 matching lines @@
 
   if (var != NULL && !var->is_this() && var->is_global()) {
     // ----------------------------------
     // JavaScript example: 'foo(1, 2, 3)'  // foo is global
     // ----------------------------------
 
     // Push the name of the function and the receiver onto the stack.
     __ mov(r0, Operand(var->name()));
     __ push(r0);
 
-    // TODO(120): Use global object for function lookup and inline
-    // cache, and use global proxy as 'this' for invocation.
-    LoadGlobalReceiver(r0);
+    // Pass the global object as the receiver and let the IC stub
+    // patch the stack to use the global proxy as 'this' in the
+    // invoked function.
+    LoadGlobal();
 
     // Load the arguments.
     for (int i = 0; i < args->length(); i++) Load(args->at(i));
 
     // Setup the receiver register and call the IC initialization code.
     Handle<Code> stub = ComputeCallInitialize(args->length());
     __ RecordPosition(node->position());
     __ Call(stub, RelocInfo::CODE_TARGET_CONTEXT);
     __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
     // Remove the function from the stack.
@@ skipping 1928 matching lines @@
   // Slow-case: Non-function called.
   __ bind(&slow);
   __ mov(r0, Operand(argc_));  // Setup the number of arguments.
   __ InvokeBuiltin(Builtins::CALL_NON_FUNCTION, JUMP_JS);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal