hotspot/src/share/vm/opto/subnode.hpp
changeset 35146 9ebfec283f56
parent 33465 6063f28a6efb
child 35540 e001ad24dcdb
equal deleted inserted replaced
35145:a4ffa2fa7f4d 35146:9ebfec283f56
   489   const Type *bottom_type() const { return Type::DOUBLE; }
   489   const Type *bottom_type() const { return Type::DOUBLE; }
   490   virtual uint ideal_reg() const { return Op_RegD; }
   490   virtual uint ideal_reg() const { return Op_RegD; }
   491   virtual const Type *Value( PhaseTransform *phase ) const;
   491   virtual const Type *Value( PhaseTransform *phase ) const;
   492 };
   492 };
   493 
   493 
   494 //------------------------------PowDNode---------------------------------------
       
   495 // Raise a double to a double power
       
   496 class PowDNode : public Node {
       
   497 public:
       
   498   PowDNode(Compile* C, Node *c, Node *in1, Node *in2 ) : Node(c, in1, in2) {
       
   499     init_flags(Flag_is_expensive);
       
   500     C->add_expensive_node(this);
       
   501   }
       
   502   virtual int Opcode() const;
       
   503   const Type *bottom_type() const { return Type::DOUBLE; }
       
   504   virtual uint ideal_reg() const { return Op_RegD; }
       
   505   virtual const Type *Value( PhaseTransform *phase ) const;
       
   506 };
       
   507 
       
   508 //-------------------------------ReverseBytesINode--------------------------------
   494 //-------------------------------ReverseBytesINode--------------------------------
   509 // reverse bytes of an integer
   495 // reverse bytes of an integer
   510 class ReverseBytesINode : public Node {
   496 class ReverseBytesINode : public Node {
   511 public:
   497 public:
   512   ReverseBytesINode(Node *c, Node *in1) : Node(c, in1) {}
   498   ReverseBytesINode(Node *c, Node *in1) : Node(c, in1) {}