ARM: Track Smis on top 4 stack positions and Smi loop variables....

src/virtual-frame-light.cc

 // Copyright 2010 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 18 matching lines @@
 
 #include "codegen-inl.h"
 #include "register-allocator-inl.h"
 #include "virtual-frame-inl.h"
 
 namespace v8 {
 namespace internal {
 
 void VirtualFrame::Adjust(int count) {
   ASSERT(count >= 0);
-  element_count_ += count;
+  RaiseHeight(count, 0);
 }
 
 
 // If there are any registers referenced only by the frame, spill one.
 Register VirtualFrame::SpillAnyRegister() {
   UNIMPLEMENTED();
   return no_reg;
 }
 
 
 InvalidVirtualFrameInitializer* kInvalidVirtualFrameInitializer = NULL;
 
 } }  // namespace v8::internal