280     init_req(0, NULL);

   280     init_req(0, NULL);

   281     init_req(1, value);

   281     init_req(1, value);

   282   }

   282   }

   283   virtual int Opcode() const;

   283   virtual int Opcode() const;

   284   virtual Node *Identity( PhaseTransform *phase );

   284   virtual Node *Identity( PhaseTransform *phase );

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

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

   286 

   287 

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

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

   288 };

   289 };

   289 

   290 

   298     init_req(0, NULL);

   299     init_req(0, NULL);

   299     init_req(1, value);

   300     init_req(1, value);

   300   }

   301   }

   301   virtual int Opcode() const;

   302   virtual int Opcode() const;

   302   virtual Node *Identity( PhaseTransform *phase );

   303   virtual Node *Identity( PhaseTransform *phase );

   303   virtual uint  ideal_reg() const { return Op_RegP; }

   305   virtual uint  ideal_reg() const { return Op_RegP; }

   304 };

   308 };

   305 

   309 

   306 //------------------------------Conv2BNode-------------------------------------

   310 //------------------------------Conv2BNode-------------------------------------

   307 // Convert int/pointer to a Boolean.  Map zero to zero, all else to 1.

   311 // Convert int/pointer to a Boolean.  Map zero to zero, all else to 1.

   308 class Conv2BNode : public Node {

   312 class Conv2BNode : public Node {