Experimental: more code generator changes....

src/codegen-ia32.h

 // 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 156 matching lines @@
                               int start_position,
                               int end_position,
                               bool is_expression,
                               bool is_toplevel,
                               Handle<Script> script);
 
   // Accessors
   MacroAssembler* masm() { return masm_; }
 
   VirtualFrame* frame() const { return frame_; }
-  void set_frame(VirtualFrame* frame) { frame_ = frame; }
-  void delete_frame() {
-    delete frame_;
-    frame_ = NULL;
-  }
+
+  void SetFrame(VirtualFrame* frame);
+
+  void DeleteFrame();
 
   RegisterAllocator* allocator() const { return allocator_; }
 
   CodeGenState* state() { return state_; }
   void set_state(CodeGenState* state) { state_ = state; }
 
   void AddDeferred(DeferredCode* code) { deferred_.Add(code); }
 
  private:
   // Construction/Destruction
@@ skipping 222 matching lines @@
   friend class JumpTarget;
   friend class Reference;
 
   DISALLOW_COPY_AND_ASSIGN(CodeGenerator);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_CODEGEN_IA32_H_