281   virtual Node *Identity( PhaseTransform *phase );

   281   virtual Node *Identity( PhaseTransform *phase );

   282   virtual const Type *Value( PhaseTransform *phase ) const;

   282   virtual const Type *Value( PhaseTransform *phase ) const;

   283   virtual uint  ideal_reg() const { return Op_RegN; }

   283   virtual uint  ideal_reg() const { return Op_RegN; }

   284 

   284 

   285   static Node* encode(PhaseGVN* phase, Node* value);

   285   static Node* encode(PhaseGVN* phase, Node* value);

   286 };

   287 };

   287 

   288 

   288 //------------------------------DecodeN--------------------------------

   289 //------------------------------DecodeN--------------------------------

   289 // Converts a narrow oop into a real oop ptr.

   290 // Converts a narrow oop into a real oop ptr.

   290 // Takes an extra argument which is the real heap base as a long which

   291 // Takes an extra argument which is the real heap base as a long which