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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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