src/share/vm/opto/subnode.hpp

*** 468,491 ****
    const Type *bottom_type() const { return Type::DOUBLE; }
    virtual uint ideal_reg() const { return Op_RegD; }
    virtual const Type *Value( PhaseTransform *phase ) const;
  };
  
- //------------------------------ExpDNode---------------------------------------
- //  Exponentiate a double
- class ExpDNode : public Node {
- public:
-   ExpDNode(Compile* C, Node *c, Node *in1) : Node(c, in1) {
-     init_flags(Flag_is_expensive);
-     C->add_expensive_node(this);
-   }
-   virtual int Opcode() const;
-   const Type *bottom_type() const { return Type::DOUBLE; }
-   virtual uint ideal_reg() const { return Op_RegD; }
-   virtual const Type *Value( PhaseTransform *phase ) const;
- };
- 
  //------------------------------LogDNode---------------------------------------
  // Log_e of a double
  class LogDNode : public Node {
  public:
    LogDNode(Compile* C, Node *c, Node *in1) : Node(c, in1) {
--- 468,477 ----