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Searched refs:NullValueReg (Results 1 – 3 of 3) sorted by relevance

/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86InstrInfo.h338 const Register NullValueReg,
H A DX86InstrInfo.cpp3766 const MachineInstr *MI, const Register NullValueReg, in preservesZeroValueInReg() argument
3768 if (!MI->modifiesRegister(NullValueReg, TRI)) in preservesZeroValueInReg()
3779 return MI->getOperand(0).getReg() == NullValueReg && in preservesZeroValueInReg()
3780 MI->getOperand(1).getReg() == NullValueReg; in preservesZeroValueInReg()
3785 return TRI->isSubRegisterEq(NullValueReg, MO.getReg()); in preservesZeroValueInReg()
/llvm-project-15.0.7/llvm/include/llvm/CodeGen/
H A DTargetInstrInfo.h1380 const Register NullValueReg, in preservesZeroValueInReg() argument