45 CombinerHelper::CombinerHelper(GISelChangeObserver &Observer,  in CombinerHelper()  function in CombinerHelper
54 const TargetLowering &CombinerHelper::getTargetLowering() const {  in getTargetLowering()
118 bool CombinerHelper::isLegalOrBeforeLegalizer(  in isLegalOrBeforeLegalizer()
123 void CombinerHelper::replaceRegWith(MachineRegisterInfo &MRI, Register FromReg,  in replaceRegWith()
135 void CombinerHelper::replaceRegOpWith(MachineRegisterInfo &MRI,  in replaceRegOpWith()
146 bool CombinerHelper::tryCombineCopy(MachineInstr &MI) {  in tryCombineCopy()
153 bool CombinerHelper::matchCombineCopy(MachineInstr &MI) {  in matchCombineCopy()
160 void CombinerHelper::applyCombineCopy(MachineInstr &MI) {  in applyCombineCopy()
167 bool CombinerHelper::tryCombineConcatVectors(MachineInstr &MI) {  in tryCombineConcatVectors()
177 bool CombinerHelper::matchCombineConcatVectors(MachineInstr &MI, bool &IsUndef,  in matchCombineConcatVectors()
222 void CombinerHelper::applyCombineConcatVectors(  in applyCombineConcatVectors()
244 bool CombinerHelper::tryCombineShuffleVector(MachineInstr &MI) {  in tryCombineShuffleVector()
253 bool CombinerHelper::matchCombineShuffleVector(MachineInstr &MI,  in matchCombineShuffleVector()
329 void CombinerHelper::applyCombineShuffleVector(MachineInstr &MI,  in applyCombineShuffleVector()
429 bool CombinerHelper::tryCombineExtendingLoads(MachineInstr &MI) {  in tryCombineExtendingLoads()
438 bool CombinerHelper::matchCombineExtendingLoads(MachineInstr &MI,  in matchCombineExtendingLoads()
516 void CombinerHelper::applyCombineExtendingLoads(MachineInstr &MI,  in applyCombineExtendingLoads()
626 bool CombinerHelper::isPredecessor(const MachineInstr &DefMI,  in isPredecessor()
642 bool CombinerHelper::dominates(const MachineInstr &DefMI,  in dominates()
654 bool CombinerHelper::matchSextTruncSextLoad(MachineInstr &MI) {  in matchSextTruncSextLoad()
680 void CombinerHelper::applySextTruncSextLoad(MachineInstr &MI) {  in applySextTruncSextLoad()
687 bool CombinerHelper::matchSextInRegOfLoad(  in matchSextInRegOfLoad()
718 void CombinerHelper::applySextInRegOfLoad(  in applySextInRegOfLoad()
742 bool CombinerHelper::findPostIndexCandidate(MachineInstr &MI, Register &Addr,  in findPostIndexCandidate()
810 bool CombinerHelper::findPreIndexCandidate(MachineInstr &MI, Register &Addr,  in findPreIndexCandidate()
871 bool CombinerHelper::tryCombineIndexedLoadStore(MachineInstr &MI) {  in tryCombineIndexedLoadStore()
880 bool CombinerHelper::matchCombineIndexedLoadStore(MachineInstr &MI, IndexedLoadStoreMatchInfo &Matc…  in matchCombineIndexedLoadStore()
901 void CombinerHelper::applyCombineIndexedLoadStore(  in applyCombineIndexedLoadStore()
943 bool CombinerHelper::matchCombineDivRem(MachineInstr &MI,  in matchCombineDivRem()
1005 void CombinerHelper::applyCombineDivRem(MachineInstr &MI,  in applyCombineDivRem()
1037 bool CombinerHelper::matchOptBrCondByInvertingCond(MachineInstr &MI,  in matchOptBrCondByInvertingCond()
1071 void CombinerHelper::applyOptBrCondByInvertingCond(MachineInstr &MI,  in applyOptBrCondByInvertingCond()
1211 bool CombinerHelper::optimizeMemset(MachineInstr &MI, Register Dst,  in optimizeMemset()
1324 bool CombinerHelper::tryEmitMemcpyInline(MachineInstr &MI) {  in tryEmitMemcpyInline()
1355 bool CombinerHelper::tryEmitMemcpyInline(MachineInstr &MI, Register Dst,  in tryEmitMemcpyInline()
1365 bool CombinerHelper::optimizeMemcpy(MachineInstr &MI, Register Dst,  in optimizeMemcpy()
1469 bool CombinerHelper::optimizeMemmove(MachineInstr &MI, Register Dst,  in optimizeMemmove()
1574 bool CombinerHelper::tryCombineMemCpyFamily(MachineInstr &MI, unsigned MaxLen) {  in tryCombineMemCpyFamily()
1676 bool CombinerHelper::matchCombineConstantFoldFpUnary(MachineInstr &MI,  in matchCombineConstantFoldFpUnary()
1685 void CombinerHelper::applyCombineConstantFoldFpUnary(MachineInstr &MI,  in applyCombineConstantFoldFpUnary()
1696 bool CombinerHelper::matchPtrAddImmedChain(MachineInstr &MI,  in matchPtrAddImmedChain()
1736 void CombinerHelper::applyPtrAddImmedChain(MachineInstr &MI,  in applyPtrAddImmedChain()
1748 bool CombinerHelper::matchShiftImmedChain(MachineInstr &MI,  in matchShiftImmedChain()
1793 void CombinerHelper::applyShiftImmedChain(MachineInstr &MI,  in applyShiftImmedChain()
1826 bool CombinerHelper::matchShiftOfShiftedLogic(MachineInstr &MI,  in matchShiftOfShiftedLogic()
1907 void CombinerHelper::applyShiftOfShiftedLogic(MachineInstr &MI,  in applyShiftOfShiftedLogic()
1941 bool CombinerHelper::matchCombineMulToShl(MachineInstr &MI,  in matchCombineMulToShl()
1953 void CombinerHelper::applyCombineMulToShl(MachineInstr &MI,  in applyCombineMulToShl()
1966 bool CombinerHelper::matchCombineShlOfExtend(MachineInstr &MI,  in matchCombineShlOfExtend()
2003 void CombinerHelper::applyCombineShlOfExtend(MachineInstr &MI,  in applyCombineShlOfExtend()
2017 bool CombinerHelper::matchCombineMergeUnmerge(MachineInstr &MI,  in matchCombineMergeUnmerge()
2044 bool CombinerHelper::matchCombineUnmergeMergeToPlainValues(  in matchCombineUnmergeMergeToPlainValues()
2071 void CombinerHelper::applyCombineUnmergeMergeToPlainValues(  in applyCombineUnmergeMergeToPlainValues()
2094 bool CombinerHelper::matchCombineUnmergeConstant(MachineInstr &MI,  in matchCombineUnmergeConstant()
2119 void CombinerHelper::applyCombineUnmergeConstant(MachineInstr &MI,  in applyCombineUnmergeConstant()
2135 bool CombinerHelper::matchCombineUnmergeWithDeadLanesToTrunc(MachineInstr &MI) {  in matchCombineUnmergeWithDeadLanesToTrunc()
2146 void CombinerHelper::applyCombineUnmergeWithDeadLanesToTrunc(MachineInstr &MI) {  in applyCombineUnmergeWithDeadLanesToTrunc()
2167 bool CombinerHelper::matchCombineUnmergeZExtToZExt(MachineInstr &MI) {  in matchCombineUnmergeZExtToZExt()
2193 void CombinerHelper::applyCombineUnmergeZExtToZExt(MachineInstr &MI) {  in applyCombineUnmergeZExtToZExt()
2227 bool CombinerHelper::matchCombineShiftToUnmerge(MachineInstr &MI,  in matchCombineShiftToUnmerge()
2252 void CombinerHelper::applyCombineShiftToUnmerge(MachineInstr &MI,  in applyCombineShiftToUnmerge()
2325 bool CombinerHelper::tryCombineShiftToUnmerge(MachineInstr &MI,  in tryCombineShiftToUnmerge()
2336 bool CombinerHelper::matchCombineI2PToP2I(MachineInstr &MI, Register &Reg) {  in matchCombineI2PToP2I()
2345 void CombinerHelper::applyCombineI2PToP2I(MachineInstr &MI, Register &Reg) {  in applyCombineI2PToP2I()
2353 bool CombinerHelper::matchCombineP2IToI2P(MachineInstr &MI, Register &Reg) {  in matchCombineP2IToI2P()
2359 void CombinerHelper::applyCombineP2IToI2P(MachineInstr &MI, Register &Reg) {  in applyCombineP2IToI2P()
2367 bool CombinerHelper::matchCombineAddP2IToPtrAdd(  in matchCombineAddP2IToPtrAdd()
2392 void CombinerHelper::applyCombineAddP2IToPtrAdd(  in applyCombineAddP2IToPtrAdd()
2411 bool CombinerHelper::matchCombineConstPtrAddToI2P(MachineInstr &MI,  in matchCombineConstPtrAddToI2P()
2429 void CombinerHelper::applyCombineConstPtrAddToI2P(MachineInstr &MI,  in applyCombineConstPtrAddToI2P()
2439 bool CombinerHelper::matchCombineAnyExtTrunc(MachineInstr &MI, Register &Reg) {  in matchCombineAnyExtTrunc()
2448 bool CombinerHelper::matchCombineZextTrunc(MachineInstr &MI, Register &Reg) {  in matchCombineZextTrunc()
2462 bool CombinerHelper::matchCombineExtOfExt(  in matchCombineExtOfExt()
2483 void CombinerHelper::applyCombineExtOfExt(  in applyCombineExtOfExt()
2514 void CombinerHelper::applyCombineMulByNegativeOne(MachineInstr &MI) {  in applyCombineMulByNegativeOne()
2526 bool CombinerHelper::matchCombineFNegOfFNeg(MachineInstr &MI, Register &Reg) {  in matchCombineFNegOfFNeg()
2532 bool CombinerHelper::matchCombineFAbsOfFAbs(MachineInstr &MI, Register &Src) {  in matchCombineFAbsOfFAbs()
2539 bool CombinerHelper::matchCombineTruncOfExt(  in matchCombineTruncOfExt()
2553 void CombinerHelper::applyCombineTruncOfExt(  in applyCombineTruncOfExt()
2574 bool CombinerHelper::matchCombineTruncOfShl(  in matchCombineTruncOfShl()
2598 void CombinerHelper::applyCombineTruncOfShl(  in applyCombineTruncOfShl()
2614 bool CombinerHelper::matchAnyExplicitUseIsUndef(MachineInstr &MI) {  in matchAnyExplicitUseIsUndef()
2621 bool CombinerHelper::matchAllExplicitUsesAreUndef(MachineInstr &MI) {  in matchAllExplicitUsesAreUndef()
2628 bool CombinerHelper::matchUndefShuffleVectorMask(MachineInstr &MI) {  in matchUndefShuffleVectorMask()
2634 bool CombinerHelper::matchUndefStore(MachineInstr &MI) {  in matchUndefStore()
2640 bool CombinerHelper::matchUndefSelectCmp(MachineInstr &MI) {  in matchUndefSelectCmp()
2646 bool CombinerHelper::matchConstantSelectCmp(MachineInstr &MI, unsigned &OpIdx) {  in matchConstantSelectCmp()
2656 bool CombinerHelper::eraseInst(MachineInstr &MI) {  in eraseInst()
2661 bool CombinerHelper::matchEqualDefs(const MachineOperand &MOP1,  in matchEqualDefs()
2733 bool CombinerHelper::matchConstantOp(const MachineOperand &MOP, int64_t C) {  in matchConstantOp()
2741 bool CombinerHelper::replaceSingleDefInstWithOperand(MachineInstr &MI,  in replaceSingleDefInstWithOperand()
2752 bool CombinerHelper::replaceSingleDefInstWithReg(MachineInstr &MI,  in replaceSingleDefInstWithReg()
2762 bool CombinerHelper::matchSelectSameVal(MachineInstr &MI) {  in matchSelectSameVal()
2770 bool CombinerHelper::matchBinOpSameVal(MachineInstr &MI) {  in matchBinOpSameVal()
2776 bool CombinerHelper::matchOperandIsZero(MachineInstr &MI, unsigned OpIdx) {  in matchOperandIsZero()
2782 bool CombinerHelper::matchOperandIsUndef(MachineInstr &MI, unsigned OpIdx) {  in matchOperandIsUndef()
2788 bool CombinerHelper::matchOperandIsKnownToBeAPowerOfTwo(MachineInstr &MI,  in matchOperandIsKnownToBeAPowerOfTwo()
2794 bool CombinerHelper::replaceInstWithFConstant(MachineInstr &MI, double C) {  in replaceInstWithFConstant()
2802 bool CombinerHelper::replaceInstWithConstant(MachineInstr &MI, int64_t C) {  in replaceInstWithConstant()
2810 bool CombinerHelper::replaceInstWithConstant(MachineInstr &MI, APInt C) {  in replaceInstWithConstant()
2818 bool CombinerHelper::replaceInstWithUndef(MachineInstr &MI) {  in replaceInstWithUndef()
2826 bool CombinerHelper::matchSimplifyAddToSub(  in matchSimplifyAddToSub()
2846 bool CombinerHelper::matchCombineInsertVecElts(  in matchCombineInsertVecElts()
2887 void CombinerHelper::applyCombineInsertVecElts(  in applyCombineInsertVecElts()
2906 void CombinerHelper::applySimplifyAddToSub(  in applySimplifyAddToSub()
2915 bool CombinerHelper::matchHoistLogicOpWithSameOpcodeHands(  in matchHoistLogicOpWithSameOpcodeHands()
3006 void CombinerHelper::applyBuildInstructionSteps(  in applyBuildInstructionSteps()
3021 bool CombinerHelper::matchAshrShlToSextInreg(  in matchAshrShlToSextInreg()
3039 void CombinerHelper::applyAshShlToSextInreg(  in applyAshShlToSextInreg()
3052 bool CombinerHelper::matchOverlappingAnd(  in matchOverlappingAnd()
3078 bool CombinerHelper::matchRedundantAnd(MachineInstr &MI,  in matchRedundantAnd()
3133 bool CombinerHelper::matchRedundantOr(MachineInstr &MI, Register &Replacement) {  in matchRedundantOr()
3179 bool CombinerHelper::matchRedundantSExtInReg(MachineInstr &MI) {  in matchRedundantSExtInReg()
3194 bool CombinerHelper::matchNotCmp(MachineInstr &MI,  in matchNotCmp()
3271 void CombinerHelper::applyNotCmp(MachineInstr &MI,  in applyNotCmp()
3303 bool CombinerHelper::matchXorOfAndWithSameReg(  in matchXorOfAndWithSameReg()
3334 void CombinerHelper::applyXorOfAndWithSameReg(  in applyXorOfAndWithSameReg()
3348 bool CombinerHelper::matchPtrAddZero(MachineInstr &MI) {  in matchPtrAddZero()
3366 void CombinerHelper::applyPtrAddZero(MachineInstr &MI) {  in applyPtrAddZero()
3374 void CombinerHelper::applySimplifyURemByPow2(MachineInstr &MI) {  in applySimplifyURemByPow2()
3389 CombinerHelper::findCandidatesForLoadOrCombine(const MachineInstr *Root) const {  in findCandidatesForLoadOrCombine()
3487 CombinerHelper::findLoadOffsetsForLoadOrCombine(  in findLoadOffsetsForLoadOrCombine()
3620 bool CombinerHelper::matchLoadOrCombine(  in matchLoadOrCombine()
3735 bool CombinerHelper::matchExtendThroughPhis(MachineInstr &MI,  in matchExtendThroughPhis()
3790 void CombinerHelper::applyExtendThroughPhis(MachineInstr &MI,  in applyExtendThroughPhis()
3836 bool CombinerHelper::matchExtractVecEltBuildVec(MachineInstr &MI,  in matchExtractVecEltBuildVec()
3873 void CombinerHelper::applyExtractVecEltBuildVec(MachineInstr &MI,  in applyExtractVecEltBuildVec()
3891 bool CombinerHelper::matchExtractAllEltsFromBuildVector(  in matchExtractAllEltsFromBuildVector()
3934 void CombinerHelper::applyExtractAllEltsFromBuildVector(  in applyExtractAllEltsFromBuildVector()
3946 void CombinerHelper::applyBuildFn(  in applyBuildFn()
3953 void CombinerHelper::applyBuildFnNoErase(  in applyBuildFnNoErase()
3960 bool CombinerHelper::matchFunnelShiftToRotate(MachineInstr &MI) {  in matchFunnelShiftToRotate()
3972 void CombinerHelper::applyFunnelShiftToRotate(MachineInstr &MI) {  in applyFunnelShiftToRotate()
3984 bool CombinerHelper::matchRotateOutOfRange(MachineInstr &MI) {  in matchRotateOutOfRange()
3999 void CombinerHelper::applyRotateOutOfRange(MachineInstr &MI) {  in applyRotateOutOfRange()
4014 bool CombinerHelper::matchICmpToTrueFalseKnownBits(MachineInstr &MI,  in matchICmpToTrueFalseKnownBits()
4068 bool CombinerHelper::matchBitfieldExtractFromSExtInReg(  in matchBitfieldExtractFromSExtInReg()
4097 bool CombinerHelper::matchBitfieldExtractFromAnd(  in matchBitfieldExtractFromAnd()
4133 bool CombinerHelper::reassociationCanBreakAddressingModePattern(  in reassociationCanBreakAddressingModePattern()
4201 bool CombinerHelper::matchReassocPtrAdd(  in matchReassocPtrAdd()
4257 bool CombinerHelper::matchConstantFold(MachineInstr &MI, APInt &MatchInfo) {  in matchConstantFold()
4267 bool CombinerHelper::tryCombine(MachineInstr &MI) {  in tryCombine()