Partial and small update to the codegen to use the new regiter allocator...

src/arm/virtual-frame-arm.h

 // Copyright 2009 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 354 matching lines @@
 
   // Takes the top element and puts it in r1.
   void PopToR1();
 
   // Takes the top element and puts it in r0.
   void PopToR0();
 
   // Push an element on top of the expression stack and emit a
   // corresponding push instruction.
   void EmitPush(Register reg);
+  void EmitPush(Operand operand);
   void EmitPush(MemOperand operand);
+  void EmitPushRoot(Heap::RootListIndex index);
 
   // Get a register which is free and which must be immediately used to
   // push on the top of the stack.
   Register GetTOSRegister();
 
   // Push multiple registers on the stack and the virtual frame
   // Register are selected by setting bit in src_regs and
   // are pushed in decreasing order: r15 .. r0.
   void EmitPushMultiple(int count, int src_regs);
 
@@ skipping 99 matching lines @@
   inline bool Equals(VirtualFrame* other);
 
   friend class JumpTarget;
   friend class DeferredCode;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_VIRTUAL_FRAME_ARM_H_