Lines Matching refs:getVRegDef
245 MachineInstr *Def = MRI.getVRegDef(Reg); in matchCombineConcatVectors()
759 GAnyLoad *LoadMI = dyn_cast<GAnyLoad>(MRI.getVRegDef(SrcReg)); in matchCombineLoadWithAndMask()
930 GLoad *LoadDef = cast<GLoad>(MRI.getVRegDef(LoadReg)); in applySextInRegOfLoad()
1038 auto *PtrDef = MRI.getVRegDef(Ptr); in findPostIndexCandidate()
1063 MachineInstr *OffsetDef = MRI.getVRegDef(Offset); in findPostIndexCandidate()
1290 auto *OldCst = MRI.getVRegDef(MatchInfo.Offset); in applyCombineIndexedLoadStore()
1563 MachineInstr *Add2Def = MRI.getVRegDef(Add2); in matchPtrAddImmedChain()
1843 auto *SrcDef = MRI.getVRegDef(SrcReg); in matchCommuteShift()
1895 MachineInstr *MIShiftAmt = MRI.getVRegDef(RHS); in matchCombineShlOfExtend()
2021 MachineInstr *SrcInstr = MRI.getVRegDef(SrcReg); in matchCombineUnmergeConstant()
2069 return isa<GImplicitDef>(MRI.getVRegDef(SrcReg)); in matchCombineUnmergeUndef()
2137 MRI.getVRegDef(MI.getOperand(MI.getNumDefs()).getReg()); in applyCombineUnmergeZExtToZExt()
2409 MachineInstr *SrcMI = MRI.getVRegDef(SrcReg); in matchCombineExtOfExt()
2458 MachineInstr *SrcMI = MRI.getVRegDef(SrcReg); in matchCombineTruncOfExt()
2642 isConstantOrConstantSplatVector(*MRI.getVRegDef(SelMI.getCondReg()), MRI); in matchConstantSelectCmp()
2751 auto *MI = MRI.getVRegDef(MOP.getReg()); in matchConstantOp()
3275 MachineInstr *Def = MRI.getVRegDef(Reg); in matchNotCmp()
3310 MachineInstr *CstDef = MRI.getVRegDef(CstReg); in matchNotCmp()
3329 MachineInstr *Def = MRI.getVRegDef(Reg); in applyNotCmp()
3418 const MachineInstr *VecMI = MRI.getVRegDef(PtrAdd.getBaseReg()); in matchPtrAddZero()
3451 MachineInstr *Select = MRI.getVRegDef(LHS); in matchFoldBinOpIntoSelect()
3459 Select = MRI.getVRegDef(RHS); in matchFoldBinOpIntoSelect()
3465 MachineInstr *SelectLHS = MRI.getVRegDef(Select->getOperand(2).getReg()); in matchFoldBinOpIntoSelect()
3466 MachineInstr *SelectRHS = MRI.getVRegDef(Select->getOperand(3).getReg()); in matchFoldBinOpIntoSelect()
3491 return isConstantOrConstantVector(*MRI.getVRegDef(OtherOperandReg), MRI, in matchFoldBinOpIntoSelect()
3505 MachineInstr *Select = MRI.getVRegDef(MI.getOperand(SelectOperand).getReg()); in applyFoldBinOpIntoSelect()
3948 auto *SrcMI = MRI.getVRegDef(SrcReg); in applyExtendThroughPhis()
3973 auto *NewSrc = OldToNewSrcMap[MRI.getVRegDef(MO.getReg())]; in applyExtendThroughPhis()
3996 MachineInstr *SrcVecMI = MRI.getVRegDef(SrcVec); in matchExtractVecEltBuildVec()
3998 SrcVecMI = MRI.getVRegDef(SrcVecMI->getOperand(1).getReg()); in matchExtractVecEltBuildVec()
4672 MachineInstr *LHS = MRI.getVRegDef(PtrAdd.getBaseReg()); in matchReassocPtrAdd()
4673 MachineInstr *RHS = MRI.getVRegDef(PtrAdd.getOffsetReg()); in matchReassocPtrAdd()
4693 MachineInstr *OpLHSDef = MRI.getVRegDef(OpLHS); in tryReassocBinOp()
4698 MachineInstr *OpRHSDef = MRI.getVRegDef(OpRHS); in tryReassocBinOp()
4706 if (isConstantOrConstantSplatVector(*MRI.getVRegDef(OpLHSRHS), MRI) && in tryReassocBinOp()
4707 !isConstantOrConstantSplatVector(*MRI.getVRegDef(OpLHSLHS), MRI)) { in tryReassocBinOp()
5136 auto *RHSDef = MRI.getVRegDef(RHS); in matchUDivByConst()
5451 DefinitionAndSourceRegister LHS = {MRI.getVRegDef(Op1), Op1}; in matchCombineFAddFMulToFMadOrFMA()
5452 DefinitionAndSourceRegister RHS = {MRI.getVRegDef(Op2), Op2}; in matchCombineFAddFMulToFMadOrFMA()
5500 DefinitionAndSourceRegister LHS = {MRI.getVRegDef(Op1), Op1}; in matchCombineFAddFpExtFMulToFMadOrFMA()
5501 DefinitionAndSourceRegister RHS = {MRI.getVRegDef(Op2), Op2}; in matchCombineFAddFpExtFMulToFMadOrFMA()
5558 DefinitionAndSourceRegister LHS = {MRI.getVRegDef(Op1), Op1}; in matchCombineFAddFMAFMulToFMadOrFMA()
5559 DefinitionAndSourceRegister RHS = {MRI.getVRegDef(Op2), Op2}; in matchCombineFAddFMAFMulToFMadOrFMA()
5577 (MRI.getVRegDef(LHS.MI->getOperand(3).getReg())->getOpcode() == in matchCombineFAddFMAFMulToFMadOrFMA()
5586 (MRI.getVRegDef(RHS.MI->getOperand(3).getReg())->getOpcode() == in matchCombineFAddFMAFMulToFMadOrFMA()
5595 MachineInstr *FMulMI = MRI.getVRegDef(FMA->getOperand(3).getReg()); in matchCombineFAddFMAFMulToFMadOrFMA()
5628 DefinitionAndSourceRegister LHS = {MRI.getVRegDef(Op1), Op1}; in matchCombineFAddFpExtFMulToFMadOrFMAAggressive()
5629 DefinitionAndSourceRegister RHS = {MRI.getVRegDef(Op2), Op2}; in matchCombineFAddFpExtFMulToFMadOrFMAAggressive()
5679 MachineInstr *FMulMI = MRI.getVRegDef(FMAMI->getOperand(3).getReg()); in matchCombineFAddFpExtFMulToFMadOrFMAAggressive()
5720 MachineInstr *FMulMI = MRI.getVRegDef(FMAMI->getOperand(3).getReg()); in matchCombineFAddFpExtFMulToFMadOrFMAAggressive()
5749 DefinitionAndSourceRegister LHS = {MRI.getVRegDef(Op1), Op1}; in matchCombineFSubFMulToFMadOrFMA()
5750 DefinitionAndSourceRegister RHS = {MRI.getVRegDef(Op2), Op2}; in matchCombineFSubFMulToFMadOrFMA()
6240 auto *LHSDef = MRI.getVRegDef(LHS); in matchCommuteConstantToRHS()
6248 return MRI.getVRegDef(RHS)->getOpcode() != in matchCommuteConstantToRHS()