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src/share/vm/opto/countbitsnode.hpp

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@@ -41,54 +41,54 @@
 //---------- CountLeadingZerosINode --------------------------------------------
 // Count leading zeros (0-bit count starting from MSB) of an integer.
 class CountLeadingZerosINode : public CountBitsNode {
   public:
   CountLeadingZerosINode(Node* in1) : CountBitsNode(in1) {}
-  virtual int Opcode() const;
+  virtual uint Opcode() const;
   virtual const Type* Value(PhaseGVN* phase) const;
 };
 
 //---------- CountLeadingZerosLNode --------------------------------------------
 // Count leading zeros (0-bit count starting from MSB) of a long.
 class CountLeadingZerosLNode : public CountBitsNode {
   public:
   CountLeadingZerosLNode(Node* in1) : CountBitsNode(in1) {}
-  virtual int Opcode() const;
+  virtual uint Opcode() const;
   virtual const Type* Value(PhaseGVN* phase) const;
 };
 
 //---------- CountTrailingZerosINode -------------------------------------------
 // Count trailing zeros (0-bit count starting from LSB) of an integer.
 class CountTrailingZerosINode : public CountBitsNode {
   public:
   CountTrailingZerosINode(Node* in1) : CountBitsNode(in1) {}
-  virtual int Opcode() const;
+  virtual uint Opcode() const;
   virtual const Type* Value(PhaseGVN* phase) const;
 };
 
 //---------- CountTrailingZerosLNode -------------------------------------------
 // Count trailing zeros (0-bit count starting from LSB) of a long.
 class CountTrailingZerosLNode : public CountBitsNode {
   public:
   CountTrailingZerosLNode(Node* in1) : CountBitsNode(in1) {}
-  virtual int Opcode() const;
+  virtual uint Opcode() const;
   virtual const Type* Value(PhaseGVN* phase) const;
 };
 
 //---------- PopCountINode -----------------------------------------------------
 // Population count (bit count) of an integer.
 class PopCountINode : public CountBitsNode {
   public:
   PopCountINode(Node* in1) : CountBitsNode(in1) {}
-  virtual int Opcode() const;
+  virtual uint Opcode() const;
 };
 
 //---------- PopCountLNode -----------------------------------------------------
 // Population count (bit count) of a long.
 class PopCountLNode : public CountBitsNode {
   public:
   PopCountLNode(Node* in1) : CountBitsNode(in1) {}
-  virtual int Opcode() const;
+  virtual uint Opcode() const;
 };
 
 
 #endif // SHARE_VM_OPTO_COUNTBITSNODE_HPP
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