CodeGen: Make MachineInstr::untieRegOperand() a public function
This makes it easier to update in place instructions with tied operands. Differential Revision: http://reviews.llvm.org/D9231 llvm-svn: 237005
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@ -1171,12 +1171,6 @@ public:
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NumMemRefs = 0;
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}
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private:
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/// getRegInfo - If this instruction is embedded into a MachineFunction,
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/// return the MachineRegisterInfo object for the current function, otherwise
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/// return null.
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MachineRegisterInfo *getRegInfo();
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/// untieRegOperand - Break any tie involving OpIdx.
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void untieRegOperand(unsigned OpIdx) {
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MachineOperand &MO = getOperand(OpIdx);
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@ -1186,6 +1180,13 @@ private:
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}
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}
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private:
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/// getRegInfo - If this instruction is embedded into a MachineFunction,
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/// return the MachineRegisterInfo object for the current function, otherwise
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/// return null.
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MachineRegisterInfo *getRegInfo();
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/// addImplicitDefUseOperands - Add all implicit def and use operands to
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/// this instruction.
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void addImplicitDefUseOperands(MachineFunction &MF);
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