src/share/vm/c1/c1_Compilation.hpp

*** 49,58 ****
--- 49,59 ----
  class ciMethod;
  class ValueStack;
  class LIR_OprDesc;
  class C1_MacroAssembler;
  class CFGPrinter;
+ class CFGPrinterOutput;
  typedef LIR_OprDesc* LIR_Opr;
  
  typedef GrowableArray<BasicType> BasicTypeArray;
  typedef GrowableArray<BasicType> BasicTypeList;
  typedef GrowableArray<ExceptionInfo*> ExceptionInfoList;
*** 111,120 ****
--- 112,122 ----
    void        set_allocator(LinearScan* allocator) { _allocator = allocator; }
  
    Instruction*       _current_instruction;       // the instruction currently being processed
  #ifndef PRODUCT
    Instruction*       _last_instruction_printed;  // the last instruction printed during traversal
+   CFGPrinterOutput*  _cfg_printer_output;
  #endif // PRODUCT
  
   public:
    // creation
    Compilation(AbstractCompiler* compiler, ciEnv* env, ciMethod* method,
*** 184,193 ****
--- 186,199 ----
      return previous;
    }
  
  #ifndef PRODUCT
    void maybe_print_current_instruction();
+   CFGPrinterOutput* cfg_printer_output() {
+     guarantee(_cfg_printer_output != NULL, "CFG printer output not initialized");
+     return _cfg_printer_output;
+   }
  #endif // PRODUCT
  
    // error handling
    void bailout(const char* msg);
    bool bailed_out() const                        { return _bailout_msg != NULL; }