src/hotspot/share/opto/intrinsicnode.hpp

*** 178,183 ****
--- 178,219 ----
    virtual uint ideal_reg() const { return Op_RegI; }
    virtual Node* Ideal(PhaseGVN* phase, bool can_reshape);
    virtual const Type* Value(PhaseGVN* phase) const;
  };
  
+ //-------------------------------DigitNode----------------------------------------
+ class DigitNode : public Node {
+ public:
+   DigitNode(Node* control, Node *in1) : Node(control, in1) {}
+   virtual int Opcode() const;
+   const Type* bottom_type() const { return TypeInt::BOOL; }
+   virtual uint ideal_reg() const { return Op_RegI; }
+ };
+ 
+ //------------------------------LowerCaseNode------------------------------------
+ class LowerCaseNode : public Node {
+ public:
+   LowerCaseNode(Node* control, Node *in1) : Node(control, in1) {}
+   virtual int Opcode() const;
+   const Type* bottom_type() const { return TypeInt::BOOL; }
+   virtual uint ideal_reg() const { return Op_RegI; }
+ };
+ 
+ //------------------------------UpperCaseNode------------------------------------
+ class UpperCaseNode : public Node {
+ public:
+   UpperCaseNode(Node* control, Node *in1) : Node(control, in1) {}
+   virtual int Opcode() const;
+   const Type* bottom_type() const { return TypeInt::BOOL; }
+   virtual uint ideal_reg() const { return Op_RegI; }
+ };
+ 
+ //------------------------------WhitespaceCode-----------------------------------
+ class WhitespaceNode : public Node {
+ public:
+   WhitespaceNode(Node* control, Node *in1) : Node(control, in1) {}
+   virtual int Opcode() const;
+   const Type* bottom_type() const { return TypeInt::BOOL; }
+   virtual uint ideal_reg() const { return Op_RegI; }
+ };
+ 
  #endif // SHARE_VM_OPTO_INTRINSICNODE_HPP