48 CombinerHelper::CombinerHelper(GISelChangeObserver &Observer,  in CombinerHelper()  function in CombinerHelper
58 const TargetLowering &CombinerHelper::getTargetLowering() const {  in getTargetLowering()
132 bool CombinerHelper::isPreLegalize() const { return !LI; }  in isPreLegalize()
134 bool CombinerHelper::isLegal(const LegalityQuery &Query) const {  in isLegal()
139 bool CombinerHelper::isLegalOrBeforeLegalizer(  in isLegalOrBeforeLegalizer()
144 bool CombinerHelper::isConstantLegalOrBeforeLegalizer(const LLT Ty) const {  in isConstantLegalOrBeforeLegalizer()
155 void CombinerHelper::replaceRegWith(MachineRegisterInfo &MRI, Register FromReg,  in replaceRegWith()
167 void CombinerHelper::replaceRegOpWith(MachineRegisterInfo &MRI,  in replaceRegOpWith()
178 void CombinerHelper::replaceOpcodeWith(MachineInstr &FromMI,  in replaceOpcodeWith()
187 const RegisterBank *CombinerHelper::getRegBank(Register Reg) const {  in getRegBank()
191 void CombinerHelper::setRegBank(Register Reg, const RegisterBank *RegBank) {  in setRegBank()
196 bool CombinerHelper::tryCombineCopy(MachineInstr &MI) {  in tryCombineCopy()
203 bool CombinerHelper::matchCombineCopy(MachineInstr &MI) {  in matchCombineCopy()
210 void CombinerHelper::applyCombineCopy(MachineInstr &MI) {  in applyCombineCopy()
217 bool CombinerHelper::tryCombineConcatVectors(MachineInstr &MI) {  in tryCombineConcatVectors()
227 bool CombinerHelper::matchCombineConcatVectors(MachineInstr &MI, bool &IsUndef,  in matchCombineConcatVectors()
272 void CombinerHelper::applyCombineConcatVectors(  in applyCombineConcatVectors()
294 bool CombinerHelper::tryCombineShuffleVector(MachineInstr &MI) {  in tryCombineShuffleVector()
303 bool CombinerHelper::matchCombineShuffleVector(MachineInstr &MI,  in matchCombineShuffleVector()
379 void CombinerHelper::applyCombineShuffleVector(MachineInstr &MI,  in applyCombineShuffleVector()
479 bool CombinerHelper::tryCombineExtendingLoads(MachineInstr &MI) {  in tryCombineExtendingLoads()
488 bool CombinerHelper::matchCombineExtendingLoads(MachineInstr &MI,  in matchCombineExtendingLoads()
563 void CombinerHelper::applyCombineExtendingLoads(MachineInstr &MI,  in applyCombineExtendingLoads()
673 bool CombinerHelper::matchCombineLoadWithAndMask(MachineInstr &MI,  in matchCombineLoadWithAndMask()
754 bool CombinerHelper::isPredecessor(const MachineInstr &DefMI,  in isPredecessor()
770 bool CombinerHelper::dominates(const MachineInstr &DefMI,  in dominates()
782 bool CombinerHelper::matchSextTruncSextLoad(MachineInstr &MI) {  in matchSextTruncSextLoad()
808 void CombinerHelper::applySextTruncSextLoad(MachineInstr &MI) {  in applySextTruncSextLoad()
815 bool CombinerHelper::matchSextInRegOfLoad(  in matchSextInRegOfLoad()
867 void CombinerHelper::applySextInRegOfLoad(  in applySextInRegOfLoad()
891 bool CombinerHelper::findPostIndexCandidate(MachineInstr &MI, Register &Addr,  in findPostIndexCandidate()
959 bool CombinerHelper::findPreIndexCandidate(MachineInstr &MI, Register &Addr,  in findPreIndexCandidate()
1020 bool CombinerHelper::tryCombineIndexedLoadStore(MachineInstr &MI) {  in tryCombineIndexedLoadStore()
1029 bool CombinerHelper::matchCombineIndexedLoadStore(MachineInstr &MI, IndexedLoadStoreMatchInfo &Matc…  in matchCombineIndexedLoadStore()
1050 void CombinerHelper::applyCombineIndexedLoadStore(  in applyCombineIndexedLoadStore()
1092 bool CombinerHelper::matchCombineDivRem(MachineInstr &MI,  in matchCombineDivRem()
1155 void CombinerHelper::applyCombineDivRem(MachineInstr &MI,  in applyCombineDivRem()
1187 bool CombinerHelper::matchOptBrCondByInvertingCond(MachineInstr &MI,  in matchOptBrCondByInvertingCond()
1221 void CombinerHelper::applyOptBrCondByInvertingCond(MachineInstr &MI,  in applyOptBrCondByInvertingCond()
1253 bool CombinerHelper::tryEmitMemcpyInline(MachineInstr &MI) {  in tryEmitMemcpyInline()
1261 bool CombinerHelper::tryCombineMemCpyFamily(MachineInstr &MI, unsigned MaxLen) {  in tryCombineMemCpyFamily()
1311 bool CombinerHelper::matchCombineConstantFoldFpUnary(MachineInstr &MI,  in matchCombineConstantFoldFpUnary()
1320 void CombinerHelper::applyCombineConstantFoldFpUnary(MachineInstr &MI,  in applyCombineConstantFoldFpUnary()
1331 bool CombinerHelper::matchPtrAddImmedChain(MachineInstr &MI,  in matchPtrAddImmedChain()
1393 void CombinerHelper::applyPtrAddImmedChain(MachineInstr &MI,  in applyPtrAddImmedChain()
1406 bool CombinerHelper::matchShiftImmedChain(MachineInstr &MI,  in matchShiftImmedChain()
1451 void CombinerHelper::applyShiftImmedChain(MachineInstr &MI,  in applyShiftImmedChain()
1484 bool CombinerHelper::matchShiftOfShiftedLogic(MachineInstr &MI,  in matchShiftOfShiftedLogic()
1565 void CombinerHelper::applyShiftOfShiftedLogic(MachineInstr &MI,  in applyShiftOfShiftedLogic()
1599 bool CombinerHelper::matchCombineMulToShl(MachineInstr &MI,  in matchCombineMulToShl()
1611 void CombinerHelper::applyCombineMulToShl(MachineInstr &MI,  in applyCombineMulToShl()
1624 bool CombinerHelper::matchCombineShlOfExtend(MachineInstr &MI,  in matchCombineShlOfExtend()
1661 void CombinerHelper::applyCombineShlOfExtend(MachineInstr &MI,  in applyCombineShlOfExtend()
1675 bool CombinerHelper::matchCombineMergeUnmerge(MachineInstr &MI,  in matchCombineMergeUnmerge()
1702 bool CombinerHelper::matchCombineUnmergeMergeToPlainValues(  in matchCombineUnmergeMergeToPlainValues()
1726 void CombinerHelper::applyCombineUnmergeMergeToPlainValues(  in applyCombineUnmergeMergeToPlainValues()
1749 bool CombinerHelper::matchCombineUnmergeConstant(MachineInstr &MI,  in matchCombineUnmergeConstant()
1774 void CombinerHelper::applyCombineUnmergeConstant(MachineInstr &MI,  in applyCombineUnmergeConstant()
1790 bool CombinerHelper::matchCombineUnmergeUndef(  in matchCombineUnmergeUndef()
1804 bool CombinerHelper::matchCombineUnmergeWithDeadLanesToTrunc(MachineInstr &MI) {  in matchCombineUnmergeWithDeadLanesToTrunc()
1815 void CombinerHelper::applyCombineUnmergeWithDeadLanesToTrunc(MachineInstr &MI) {  in applyCombineUnmergeWithDeadLanesToTrunc()
1836 bool CombinerHelper::matchCombineUnmergeZExtToZExt(MachineInstr &MI) {  in matchCombineUnmergeZExtToZExt()
1862 void CombinerHelper::applyCombineUnmergeZExtToZExt(MachineInstr &MI) {  in applyCombineUnmergeZExtToZExt()
1896 bool CombinerHelper::matchCombineShiftToUnmerge(MachineInstr &MI,  in matchCombineShiftToUnmerge()
1921 void CombinerHelper::applyCombineShiftToUnmerge(MachineInstr &MI,  in applyCombineShiftToUnmerge()
1994 bool CombinerHelper::tryCombineShiftToUnmerge(MachineInstr &MI,  in tryCombineShiftToUnmerge()
2005 bool CombinerHelper::matchCombineI2PToP2I(MachineInstr &MI, Register &Reg) {  in matchCombineI2PToP2I()
2014 void CombinerHelper::applyCombineI2PToP2I(MachineInstr &MI, Register &Reg) {  in applyCombineI2PToP2I()
2022 bool CombinerHelper::matchCombineP2IToI2P(MachineInstr &MI, Register &Reg) {  in matchCombineP2IToI2P()
2028 void CombinerHelper::applyCombineP2IToI2P(MachineInstr &MI, Register &Reg) {  in applyCombineP2IToI2P()
2036 bool CombinerHelper::matchCombineAddP2IToPtrAdd(  in matchCombineAddP2IToPtrAdd()
2061 void CombinerHelper::applyCombineAddP2IToPtrAdd(  in applyCombineAddP2IToPtrAdd()
2080 bool CombinerHelper::matchCombineConstPtrAddToI2P(MachineInstr &MI,  in matchCombineConstPtrAddToI2P()
2101 void CombinerHelper::applyCombineConstPtrAddToI2P(MachineInstr &MI,  in applyCombineConstPtrAddToI2P()
2111 bool CombinerHelper::matchCombineAnyExtTrunc(MachineInstr &MI, Register &Reg) {  in matchCombineAnyExtTrunc()
2120 bool CombinerHelper::matchCombineZextTrunc(MachineInstr &MI, Register &Reg) {  in matchCombineZextTrunc()
2134 bool CombinerHelper::matchCombineExtOfExt(  in matchCombineExtOfExt()
2155 void CombinerHelper::applyCombineExtOfExt(  in applyCombineExtOfExt()
2186 void CombinerHelper::applyCombineMulByNegativeOne(MachineInstr &MI) {  in applyCombineMulByNegativeOne()
2198 bool CombinerHelper::matchCombineFNegOfFNeg(MachineInstr &MI, Register &Reg) {  in matchCombineFNegOfFNeg()
2204 bool CombinerHelper::matchCombineFAbsOfFAbs(MachineInstr &MI, Register &Src) {  in matchCombineFAbsOfFAbs()
2211 bool CombinerHelper::matchCombineFAbsOfFNeg(MachineInstr &MI,  in matchCombineFAbsOfFNeg()
2228 bool CombinerHelper::matchCombineTruncOfExt(  in matchCombineTruncOfExt()
2242 void CombinerHelper::applyCombineTruncOfExt(  in applyCombineTruncOfExt()
2263 bool CombinerHelper::matchCombineTruncOfShl(  in matchCombineTruncOfShl()
2287 void CombinerHelper::applyCombineTruncOfShl(  in applyCombineTruncOfShl()
2303 bool CombinerHelper::matchAnyExplicitUseIsUndef(MachineInstr &MI) {  in matchAnyExplicitUseIsUndef()
2310 bool CombinerHelper::matchAllExplicitUsesAreUndef(MachineInstr &MI) {  in matchAllExplicitUsesAreUndef()
2317 bool CombinerHelper::matchUndefShuffleVectorMask(MachineInstr &MI) {  in matchUndefShuffleVectorMask()
2323 bool CombinerHelper::matchUndefStore(MachineInstr &MI) {  in matchUndefStore()
2329 bool CombinerHelper::matchUndefSelectCmp(MachineInstr &MI) {  in matchUndefSelectCmp()
2335 bool CombinerHelper::matchConstantSelectCmp(MachineInstr &MI, unsigned &OpIdx) {  in matchConstantSelectCmp()
2345 bool CombinerHelper::eraseInst(MachineInstr &MI) {  in eraseInst()
2350 bool CombinerHelper::matchEqualDefs(const MachineOperand &MOP1,  in matchEqualDefs()
2447 bool CombinerHelper::matchConstantOp(const MachineOperand &MOP, int64_t C) {  in matchConstantOp()
2456 bool CombinerHelper::replaceSingleDefInstWithOperand(MachineInstr &MI,  in replaceSingleDefInstWithOperand()
2467 bool CombinerHelper::replaceSingleDefInstWithReg(MachineInstr &MI,  in replaceSingleDefInstWithReg()
2477 bool CombinerHelper::matchSelectSameVal(MachineInstr &MI) {  in matchSelectSameVal()
2485 bool CombinerHelper::matchBinOpSameVal(MachineInstr &MI) {  in matchBinOpSameVal()
2491 bool CombinerHelper::matchOperandIsZero(MachineInstr &MI, unsigned OpIdx) {  in matchOperandIsZero()
2497 bool CombinerHelper::matchOperandIsUndef(MachineInstr &MI, unsigned OpIdx) {  in matchOperandIsUndef()
2503 bool CombinerHelper::matchOperandIsKnownToBeAPowerOfTwo(MachineInstr &MI,  in matchOperandIsKnownToBeAPowerOfTwo()
2509 bool CombinerHelper::replaceInstWithFConstant(MachineInstr &MI, double C) {  in replaceInstWithFConstant()
2517 bool CombinerHelper::replaceInstWithConstant(MachineInstr &MI, int64_t C) {  in replaceInstWithConstant()
2525 bool CombinerHelper::replaceInstWithConstant(MachineInstr &MI, APInt C) {  in replaceInstWithConstant()
2533 bool CombinerHelper::replaceInstWithUndef(MachineInstr &MI) {  in replaceInstWithUndef()
2541 bool CombinerHelper::matchSimplifyAddToSub(  in matchSimplifyAddToSub()
2561 bool CombinerHelper::matchCombineInsertVecElts(  in matchCombineInsertVecElts()
2602 void CombinerHelper::applyCombineInsertVecElts(  in applyCombineInsertVecElts()
2621 void CombinerHelper::applySimplifyAddToSub(  in applySimplifyAddToSub()
2630 bool CombinerHelper::matchHoistLogicOpWithSameOpcodeHands(  in matchHoistLogicOpWithSameOpcodeHands()
2721 void CombinerHelper::applyBuildInstructionSteps(  in applyBuildInstructionSteps()
2736 bool CombinerHelper::matchAshrShlToSextInreg(  in matchAshrShlToSextInreg()
2754 void CombinerHelper::applyAshShlToSextInreg(  in applyAshShlToSextInreg()
2767 bool CombinerHelper::matchOverlappingAnd(  in matchOverlappingAnd()
2793 bool CombinerHelper::matchRedundantAnd(MachineInstr &MI,  in matchRedundantAnd()
2848 bool CombinerHelper::matchRedundantOr(MachineInstr &MI, Register &Replacement) {  in matchRedundantOr()
2894 bool CombinerHelper::matchRedundantSExtInReg(MachineInstr &MI) {  in matchRedundantSExtInReg()
2909 bool CombinerHelper::matchNotCmp(MachineInstr &MI,  in matchNotCmp()
2986 void CombinerHelper::applyNotCmp(MachineInstr &MI,  in applyNotCmp()
3018 bool CombinerHelper::matchXorOfAndWithSameReg(  in matchXorOfAndWithSameReg()
3049 void CombinerHelper::applyXorOfAndWithSameReg(  in applyXorOfAndWithSameReg()
3063 bool CombinerHelper::matchPtrAddZero(MachineInstr &MI) {  in matchPtrAddZero()
3082 void CombinerHelper::applyPtrAddZero(MachineInstr &MI) {  in applyPtrAddZero()
3090 void CombinerHelper::applySimplifyURemByPow2(MachineInstr &MI) {  in applySimplifyURemByPow2()
3104 bool CombinerHelper::matchFoldBinOpIntoSelect(MachineInstr &MI,  in matchFoldBinOpIntoSelect()
3158 bool CombinerHelper::applyFoldBinOpIntoSelect(MachineInstr &MI,  in applyFoldBinOpIntoSelect()
3201 CombinerHelper::findCandidatesForLoadOrCombine(const MachineInstr *Root) const {  in findCandidatesForLoadOrCombine()
3299 CombinerHelper::findLoadOffsetsForLoadOrCombine(  in findLoadOffsetsForLoadOrCombine()
3432 bool CombinerHelper::matchLoadOrCombine(  in matchLoadOrCombine()
3613 bool CombinerHelper::matchTruncStoreMerge(MachineInstr &MI,  in matchTruncStoreMerge()
3786 void CombinerHelper::applyTruncStoreMerge(MachineInstr &MI,  in applyTruncStoreMerge()
3813 bool CombinerHelper::matchExtendThroughPhis(MachineInstr &MI,  in matchExtendThroughPhis()
3868 void CombinerHelper::applyExtendThroughPhis(MachineInstr &MI,  in applyExtendThroughPhis()
3913 bool CombinerHelper::matchExtractVecEltBuildVec(MachineInstr &MI,  in matchExtractVecEltBuildVec()
3950 void CombinerHelper::applyExtractVecEltBuildVec(MachineInstr &MI,  in applyExtractVecEltBuildVec()
3968 bool CombinerHelper::matchExtractAllEltsFromBuildVector(  in matchExtractAllEltsFromBuildVector()
4010 void CombinerHelper::applyExtractAllEltsFromBuildVector(  in applyExtractAllEltsFromBuildVector()
4022 void CombinerHelper::applyBuildFn(  in applyBuildFn()
4029 void CombinerHelper::applyBuildFnNoErase(  in applyBuildFnNoErase()
4035 bool CombinerHelper::matchOrShiftToFunnelShift(MachineInstr &MI,  in matchOrShiftToFunnelShift()
4089 bool CombinerHelper::matchFunnelShiftToRotate(MachineInstr &MI) {  in matchFunnelShiftToRotate()
4101 void CombinerHelper::applyFunnelShiftToRotate(MachineInstr &MI) {  in applyFunnelShiftToRotate()
4113 bool CombinerHelper::matchRotateOutOfRange(MachineInstr &MI) {  in matchRotateOutOfRange()
4128 void CombinerHelper::applyRotateOutOfRange(MachineInstr &MI) {  in applyRotateOutOfRange()
4143 bool CombinerHelper::matchICmpToTrueFalseKnownBits(MachineInstr &MI,  in matchICmpToTrueFalseKnownBits()
4196 bool CombinerHelper::matchICmpToLHSKnownBits(  in matchICmpToLHSKnownBits()
4239 bool CombinerHelper::matchAndOrDisjointMask(  in matchAndOrDisjointMask()
4274 bool CombinerHelper::matchBitfieldExtractFromSExtInReg(  in matchBitfieldExtractFromSExtInReg()
4303 bool CombinerHelper::matchBitfieldExtractFromAnd(  in matchBitfieldExtractFromAnd()
4339 bool CombinerHelper::matchBitfieldExtractFromShr(  in matchBitfieldExtractFromShr()
4388 bool CombinerHelper::matchBitfieldExtractFromShrAnd(  in matchBitfieldExtractFromShrAnd()
4446 bool CombinerHelper::reassociationCanBreakAddressingModePattern(  in reassociationCanBreakAddressingModePattern()
4514 bool CombinerHelper::matchReassocConstantInnerRHS(GPtrAdd &MI,  in matchReassocConstantInnerRHS()
4538 bool CombinerHelper::matchReassocConstantInnerLHS(GPtrAdd &MI,  in matchReassocConstantInnerLHS()
4567 bool CombinerHelper::matchReassocFoldConstantsInSubTree(GPtrAdd &MI,  in matchReassocFoldConstantsInSubTree()
4596 bool CombinerHelper::matchReassocPtrAdd(MachineInstr &MI,  in matchReassocPtrAdd()
4629 bool CombinerHelper::matchConstantFold(MachineInstr &MI, APInt &MatchInfo) {  in matchConstantFold()
4639 bool CombinerHelper::matchNarrowBinopFeedingAnd(  in matchNarrowBinopFeedingAnd()
4730 bool CombinerHelper::matchMulOBy2(MachineInstr &MI, BuildFnTy &MatchInfo) {  in matchMulOBy2()
4748 bool CombinerHelper::matchMulOBy0(MachineInstr &MI, BuildFnTy &MatchInfo) {  in matchMulOBy0()
4766 bool CombinerHelper::matchAddOBy0(MachineInstr &MI, BuildFnTy &MatchInfo) {  in matchAddOBy0()
4784 MachineInstr *CombinerHelper::buildUDivUsingMul(MachineInstr &MI) {  in buildUDivUsingMul()
4890 bool CombinerHelper::matchUDivByConst(MachineInstr &MI) {  in matchUDivByConst()
4933 void CombinerHelper::applyUDivByConst(MachineInstr &MI) {  in applyUDivByConst()
4938 bool CombinerHelper::matchUMulHToLShr(MachineInstr &MI) {  in matchUMulHToLShr()
4954 void CombinerHelper::applyUMulHToLShr(MachineInstr &MI) {  in applyUMulHToLShr()
4971 bool CombinerHelper::matchRedundantNegOperands(MachineInstr &MI,  in matchRedundantNegOperands()
5033 bool CombinerHelper::canCombineFMadOrFMA(MachineInstr &MI,  in canCombineFMadOrFMA()
5066 bool CombinerHelper::matchCombineFAddFMulToFMadOrFMA(  in matchCombineFAddFMulToFMadOrFMA()
5114 bool CombinerHelper::matchCombineFAddFpExtFMulToFMadOrFMA(  in matchCombineFAddFpExtFMulToFMadOrFMA()
5173 bool CombinerHelper::matchCombineFAddFMAFMulToFMadOrFMA(  in matchCombineFAddFMAFMulToFMadOrFMA()
5238 bool CombinerHelper::matchCombineFAddFpExtFMulToFMadOrFMAAggressive(  in matchCombineFAddFpExtFMulToFMadOrFMAAggressive()
5364 bool CombinerHelper::matchCombineFSubFMulToFMadOrFMA(  in matchCombineFSubFMulToFMadOrFMA()
5416 bool CombinerHelper::matchCombineFSubFNegFMulToFMadOrFMA(  in matchCombineFSubFNegFMulToFMadOrFMA()
5463 bool CombinerHelper::matchCombineFSubFpExtFMulToFMadOrFMA(  in matchCombineFSubFpExtFMulToFMadOrFMA()
5514 bool CombinerHelper::matchCombineFSubFpExtFNegFMulToFMadOrFMA(  in matchCombineFSubFpExtFNegFMulToFMadOrFMA()
5573 bool CombinerHelper::matchSelectToLogical(MachineInstr &MI,  in matchSelectToLogical()
5629 bool CombinerHelper::matchCombineFMinMaxNaN(MachineInstr &MI,  in matchCombineFMinMaxNaN()
5657 bool CombinerHelper::matchAddSubSameReg(MachineInstr &MI, Register &Src) {  in matchAddSubSameReg()
5673 bool CombinerHelper::tryCombine(MachineInstr &MI) {  in tryCombine()