*** old/src/share/vm/c1/c1_IR.hpp	Fri Apr 16 05:30:49 2010
--- new/src/share/vm/c1/c1_IR.hpp	Fri Apr 16 05:30:48 2010

*** 267,276 ****
--- 267,277 ----
    OopMap*           _oop_map;
    ValueStack*       _stack;                      // used by deoptimization (contains also monitors
    int               _bci;
    CodeEmitInfo*     _next;
    int               _id;
+   bool              _is_method_handle_invoke;    // true if the associated call site is a MethodHandle call site.
  
    FrameMap*     frame_map() const                { return scope()->compilation()->frame_map(); }
    Compilation*  compilation() const              { return scope()->compilation(); }
  
   public:

*** 285,295 ****
--- 286,297 ----
      , _oop_map(NULL)
      , _scope_debug_info(NULL)
      , _stack(NULL)
      , _exception_handlers(NULL)
      , _next(NULL)
-     , _id(-1) {
+     , _is_method_handle_invoke(false) {
    }
  
    // make a copy
    CodeEmitInfo(CodeEmitInfo* info, bool lock_stack_only = false);
  

*** 300,316 ****
--- 302,321 ----
    XHandlers* exception_handlers() const          { return _exception_handlers; }
    ValueStack* stack() const                      { return _stack; }
    int bci() const                                { return _bci; }
  
    void add_register_oop(LIR_Opr opr);
-   void record_debug_info(DebugInformationRecorder* recorder, int pc_offset, bool is_method_handle_invoke = false);
  
    CodeEmitInfo* next() const        { return _next; }
    void set_next(CodeEmitInfo* next) { _next = next; }
  
    int id() const      { return _id; }
    void set_id(int id) { _id = id; }
+ 
+   bool     is_method_handle_invoke() const { return _is_method_handle_invoke;     }
+   void set_is_method_handle_invoke(bool x) {        _is_method_handle_invoke = x; }
  };
  
  
  class IR: public CompilationResourceObj {
   private: