1075     if (Op->hasOneUse() || Op->getNumValues() > 1)  in deleteAndRecombine()
1132   if (isSetCCEquivalent(N, N0, N1, N2) && N->hasOneUse())  in isOneUseSetCC()
1226     if (N0.hasOneUse())  in reassociationCanBreakAddressingModePattern()
1407       N0->hasOneUse() && N1->hasOneUse() &&  in reassociateReduction()
1627     Replace0 &= !N0->hasOneUse();  in PromoteIntBinOp()
1628     Replace1 &= (N0 != N1) && !N1->hasOneUse();  in PromoteIntBinOp()
2190   if (N->hasOneUse() && N->use_begin()->getOpcode() == ISD::TokenFactor)  in visitTokenFactor()
2227         if (Op.hasOneUse() && !is_contained(TFs, Op.getNode())) {  in visitTokenFactor()
2489   if (N1.getOpcode() != ISD::VSELECT || !N1.hasOneUse())  in foldSelectWithIdentityConstant()
2542   if (Sel.getOpcode() != ISD::SELECT || !Sel.hasOneUse()) {  in foldBinOpIntoSelect()
2548          BinOpcode == ISD::SRL) && Sel.hasOneUse()) {  in foldBinOpIntoSelect()
2558   if (Sel.getOpcode() != ISD::SELECT || !Sel.hasOneUse())  in foldBinOpIntoSelect()
2680   if (!Not.hasOneUse() || !isBitwiseNot(Not))  in foldAddSubOfSignBit()
2770   if (N0.getOpcode() == ISD::SIGN_EXTEND && N0.hasOneUse() &&  in visitADDLike()
2807       if (DAG.isADDLike(N0) && N0.hasOneUse() &&  in visitADDLike()
2882       N0->hasOneUse() && N1->hasOneUse()) {  in visitADDLike()
2936         N0.hasOneUse() &&  in visitADDLike()
2947   if (N0.getOpcode() == ISD::SUB && N0.hasOneUse() &&  in visitADDLike()
3162       N0.hasOneUse() && isOneOrOneSplat(N0.getOperand(1)) &&  in visitADDLikeCommutative()
3171   if (N0.getOpcode() == ISD::SUB && N0.hasOneUse()) {  in visitADDLikeCommutative()
3190       N0.hasOneUse()) {  in visitADDLikeCommutative()
3755   if (Op0.getOpcode() == ISD::UMAX && Op0.hasOneUse()) {  in foldSubToUSubSat()
3764   if (Op1.getOpcode() == ISD::UMIN && Op1.hasOneUse()) {  in foldSubToUSubSat()
3776       Op1.getOperand(0).hasOneUse()) {  in foldSubToUSubSat()
3808     if (N->getOpcode() == ISD::FREEZE && N.hasOneUse())  in visitSUB()
3873     if (N1.getOpcode() == ISD::ABS && N1.hasOneUse() &&  in visitSUB()
3956   if (N1.getOpcode() == ISD::SUB && N1.hasOneUse())  in visitSUB()
3968         (N1.hasOneUse() || isConstantOrConstantVector(B, /*NoOpaques=*/true))) {  in visitSUB()
3976   if (N1.getOpcode() == ISD::MUL && N1.hasOneUse()) {  in visitSUB()
4012   if (N0.getOpcode() == ISD::SUB && N0.hasOneUse() && isOneOrOneSplat(N1)) {  in visitSUB()
4022   if (TLI.preferIncOfAddToSubOfNot(VT) && N1.hasOneUse() && isBitwiseNot(N1)) {  in visitSUB()
4029   if (N0.getOpcode() == ISD::ADD && N0.hasOneUse() &&  in visitSUB()
4035   if (N1.getOpcode() == ISD::ADD && N1.hasOneUse() &&  in visitSUB()
4042   if (N0.getOpcode() == ISD::SUB && N0.hasOneUse() &&  in visitSUB()
4048   if (N0.getOpcode() == ISD::SUB && N0.hasOneUse() &&  in visitSUB()
4098   if (N1.getOpcode() == ISD::VSCALE && N1.hasOneUse()) {  in visitSUB()
4104   if (N1.getOpcode() == ISD::STEP_VECTOR && N1.hasOneUse()) {  in visitSUB()
4112   if (!LegalOperations && N1.getOpcode() == ISD::SRL && N1.hasOneUse()) {  in visitSUB()
4133       N0.getResNo() == 0 && N0.hasOneUse())  in visitSUB()
4515         isConstantOrConstantVector(N0.getOperand(1)) && N0->hasOneUse()) {  in visitMUL()
4519                N1->hasOneUse()) {  in visitMUL()
5781     if (!N0.hasOneUse() && !N1.hasOneUse())  in hoistLogicOpWithSameOpcodeHands()
5808     if (!N0.hasOneUse() && !N1.hasOneUse())  in hoistLogicOpWithSameOpcodeHands()
5832     if (!N0.hasOneUse() || !N1.hasOneUse())  in hoistLogicOpWithSameOpcodeHands()
5841     if (!N0.hasOneUse() || !N1.hasOneUse())  in hoistLogicOpWithSameOpcodeHands()
5852     if (!N0.hasOneUse() || !N1.hasOneUse())  in hoistLogicOpWithSameOpcodeHands()
5902     if (!SVN0->hasOneUse() || !SVN1->hasOneUse() ||  in hoistLogicOpWithSameOpcodeHands()
6023       N0.hasOneUse() && N1.hasOneUse()) {  in foldLogicOfSetCCs()
6157       !LHS->hasOneUse() || !RHS->hasOneUse())  in foldAndOrOfSETCC()
6380       VT.getSizeInBits() <= 64 && N0->hasOneUse()) {  in visitANDLike()
6500     if (!SDValue(Load, 0).hasOneUse())  in isLegalNarrowLdSt()
6557     if (!Op.hasOneUse())  in SearchForAndLoads()
6720     if (!M.hasOneUse())  in unfoldExtremeBitClearingToShifts()
6762   if (And0.getOpcode() == ISD::ANY_EXTEND && And0.hasOneUse())  in combineShiftAnd1ToBitTest()
6764   if (!isOneConstant(And1) || !And0.hasOneUse())  in combineShiftAnd1ToBitTest()
6779     if (Src.getOpcode() == ISD::TRUNCATE && Src.hasOneUse())  in combineShiftAnd1ToBitTest()
6784   if (Src.getOpcode() != ISD::SRL || !Src.hasOneUse())  in combineShiftAnd1ToBitTest()
6844   if (N1.getOpcode() != ISD::SRA || !N0.hasOneUse() || !N1.hasOneUse() ||  in foldAndToUsubsat()
6872   if (!LogicOp.hasOneUse() || !ShiftOp.hasOneUse())  in foldLogicOfShifts()
6922   if (!LeftHand.hasOneUse() || !RightHand.hasOneUse())  in foldLogicTreeOfShifts()
6986         N1.hasOneUse()) {  in visitAND()
7001           bool LoadHasOtherUsers = !N0.hasOneUse();  in visitAND()
7075         N0->hasOneUse() && N0Op0->hasOneUse()) {  in visitAND()
7196   if (N0.getOpcode() == ISD::EXTRACT_SUBVECTOR && N0.hasOneUse() && N1C &&  in visitAND()
7220     if (SDValue(GN0, 0).hasOneUse() &&  in visitAND()
7293        (ISD::isSEXTLoad(N0.getNode()) && N0.hasOneUse()))) {  in visitAND()
7384     if (!N0->hasOneUse())  in MatchBSwapHWordLow()
7397     if (!N1->hasOneUse())  in MatchBSwapHWordLow()
7410   if (!N0->hasOneUse() || !N1->hasOneUse())  in MatchBSwapHWordLow()
7423     if (!N00->hasOneUse())  in MatchBSwapHWordLow()
7434     if (!N10->hasOneUse())  in MatchBSwapHWordLow()
7488   if (!N->hasOneUse())  in isBSwapHWordElement()
7602   if (!N0->hasOneUse() || !N1->hasOneUse())  in matchBSwapHWordOrAndAnd()
7715       (N0->hasOneUse() || N1->hasOneUse())) {  in visitORLike()
7743       (N0->hasOneUse() || N1->hasOneUse())) {  in visitORLike()
7969   if (N0.getOpcode() == ISD::AND && N0->hasOneUse() &&  in visitOR()
8515     if (TLI.isTypeLegal(VT) && LHS.hasOneUse() && RHS.hasOneUse() &&  in MatchRotate()
8521         if (!Or.hasOneUse() || Or.getOpcode() != ISD::OR)  in MatchRotate()
8685   if (Depth && !Op.hasOneUse() &&  in calculateByteProvider()
8907         Store->isIndexed() || !Store->hasOneUse())  in mergeTruncStores()
9304     if (And.getOpcode() != ISD::AND || !And.hasOneUse())  in unfoldMaskedMerge()
9307     if (Xor.getOpcode() != ISD::XOR || !Xor.hasOneUse())  in unfoldMaskedMerge()
9456         if (N0.hasOneUse()) {  in visitXOR()
9474   if (isOneConstant(N1) && N0Opcode == ISD::ZERO_EXTEND && N0.hasOneUse() &&  in visitXOR()
9485   if (isOneConstant(N1) && VT == MVT::i1 && N0.hasOneUse() &&  in visitXOR()
9497   if (isAllOnesConstant(N1) && N0.hasOneUse() &&  in visitXOR()
9525   if (N0Opcode == ISD::AND && N0.hasOneUse() && N0->getOperand(1) == N1) {  in visitXOR()
9607   if (!LogicOp.hasOneUse())  in combineShiftOfShiftedLogic()
9623     if (V.getOpcode() != ShiftOpcode || !V.hasOneUse())  in combineShiftOfShiftedLogic()
9688   if (!LHS.hasOneUse() || !TLI.isDesirableToCommuteWithShift(N, Level))  in visitShiftByConstant()
9726   if (IsCopyOrSelect && N->hasOneUse())  in visitShiftByConstant()
9748   if (N->hasOneUse() && N->getOperand(0).hasOneUse() &&  in distributeTruncateThroughAnd()
9973   if (N0.getOpcode() == ISD::ZERO_EXTEND && N0.hasOneUse() &&  in visitSHL()
10031         (N0.getOperand(1) == N1 || N0.hasOneUse()) &&  in visitSHL()
10071       N0->hasOneUse() && TLI.isDesirableToCommuteWithShift(N, Level)) {  in visitSHL()
10090       N0.getOperand(0)->getFlags().hasNoSignedWrap() && N0->hasOneUse() &&  in visitSHL()
10091       N0.getOperand(0)->hasOneUse() &&  in visitSHL()
10107   if (N0.getOpcode() == ISD::MUL && N0->hasOneUse()) {  in visitSHL()
10194   if (!ShiftOperand.hasOneUse() &&  in combineShiftToMULH()
10269   if (ISD::isBitwiseLogicOp(N0.getOpcode()) && N0.hasOneUse()) {  in foldBitOrderCrossLogicOp()
10280     if (OldLHS.getOpcode() == Opcode && OldLHS.hasOneUse()) {  in foldBitOrderCrossLogicOp()
10286     if (OldRHS.getOpcode() == Opcode && OldRHS.hasOneUse()) {  in foldBitOrderCrossLogicOp()
10403       N0.hasOneUse()) {  in visitSRA()
10407         Shl.hasOneUse()) {  in visitSRA()
10456       N0.getOperand(0).hasOneUse() &&  in visitSRA()
10457       N0.getOperand(0).getOperand(1).hasOneUse() && N1C) {  in visitSRA()
10576       if (N0.hasOneUse() && InnerShift.hasOneUse() &&  in visitSRL()
10594       (N0.getOperand(1) == N1 || N0->hasOneUse()) &&  in visitSRL()
10743   if (N->hasOneUse()) {  in visitSRL()
10747     if (Use->getOpcode() == ISD::TRUNCATE && Use->hasOneUse())  in visitSRL()
10821           (LHS->hasOneUse() || RHS->hasOneUse()) && ISD::isNON_EXTLoad(RHS) &&  in visitFunnelShift()
10961   if ((VT0 == MaxVT || Op0->hasOneUse()) &&  in foldABSToABD()
10962       (VT1 == MaxVT || Op1->hasOneUse()) && hasOperation(ABDOpcode, MaxVT)) {  in foldABSToABD()
11031   if (N0.getOpcode() == ISD::BITREVERSE && N0.hasOneUse()) {  in visitBSWAP()
11039   if (BW >= 32 && N0.getOpcode() == ISD::SHL && N0.hasOneUse()) {  in visitBSWAP()
11062       N0.hasOneUse()) {  in visitBSWAP()
11270   if (Cond.getOpcode() != ISD::SETCC || !Cond.hasOneUse() ||  in foldSelectOfConstantsUsingSra()
11302   if (Cond.getOpcode() != ISD::SETCC || !Cond->hasOneUse())  in shouldConvertSelectOfConstantsToMath()
11474   if (N0.getOpcode() != ISD::SETCC || !N0.hasOneUse())  in foldVSelectToSignBitSplatMask()
11569     if (N0->getOpcode() == ISD::AND && N0->hasOneUse()) {  in visitSELECT()
11582     if (N0->getOpcode() == ISD::OR && N0->hasOneUse()) {  in visitSELECT()
11596     if (N1->getOpcode() == ISD::SELECT && N1->hasOneUse()) {  in visitSELECT()
11615     if (N2->getOpcode() == ISD::SELECT && N2->hasOneUse()) {  in visitSELECT()
11643     if (N0.hasOneUse() && isLegalToCombineMinNumMaxNum(DAG, N1, N2, TLI))  in visitSELECT()
11654         CC == ISD::SETUGT && N0.hasOneUse() && isAllOnesConstant(N1) &&  in visitSELECT()
11765   if (!isNullConstant(BasePtr) && !Index.hasOneUse())  in refineUniformBase()
11955   if ((Value.getOpcode() == ISD::TRUNCATE) && Value->hasOneUse() &&  in visitMSTORE()
12095   if (!Cond.hasOneUse() || Cond.getScalarValueSizeInBits() != 1 ||  in foldVSelectOfConstants()
12208     if (N0.hasOneUse() && isLegalToCombineMinNumMaxNum(DAG, LHS, RHS, TLI)) {  in visitVSELECT()
12231       if (LHS.getOpcode() == ISD::LOAD && LHS.hasOneUse() &&  in visitVSELECT()
12496       N->hasOneUse() && N->use_begin()->getOpcode() == ISD::BRCOND;  in visitSETCC()
12562     if (AndOrOp && ShiftOrRotate && ShiftOrRotate.hasOneUse() &&  in visitSETCC()
12563         (IsRotate || AndOrOp.hasOneUse())) {  in visitSETCC()
12649   if (!N.hasOneUse())  in isCompatibleLoad()
12688       !N0.hasOneUse())  in tryToFoldExtendSelectLoad()
12919       !N0.hasOneUse() || !LN0->isSimple() ||  in CombineExtLoad()
13023   if (!N0.hasOneUse() || !N1.hasOneUse())  in CombineZExtLogicopShiftLoad()
13047   if (SDValue(Load, 0).hasOneUse()) {  in CombineZExtLogicopShiftLoad()
13080   if (VSel.getOpcode() != ISD::VSELECT || !VSel.hasOneUse() ||  in matchVSelectOpSizesWithSetCC()
13116       !ISD::isUNINDEXEDLoad(N0Node) || !N0.hasOneUse())  in tryToFoldExtOfExtload()
13156   if (!N0.hasOneUse())  in tryToFoldExtOfLoad()
13169   bool NoReplaceTrunc = SDValue(LN0, 0).hasOneUse();  in tryToFoldExtOfLoad()
13186   if (!N0.hasOneUse())  in tryToFoldExtOfMaskedLoad()
13217       !SetCC.hasOneUse() || SetCC.getValueType() != MVT::i1)  in foldExtendedSignBitTest()
13290     if (N0.hasOneUse() && TLI.isOperationLegalOrCustom(ISD::SETCC, VT) &&  in foldSextSetcc()
13503         bool NoReplaceTruncAnd = !N0.hasOneUse();  in visitSIGN_EXTEND()
13504         bool NoReplaceTrunc = SDValue(LN00, 0).hasOneUse();  in visitSIGN_EXTEND()
13544   if (N0.getOpcode() == ISD::SUB && N0.hasOneUse() &&  in visitSIGN_EXTEND()
13553   if (N0.getOpcode() == ISD::ADD && N0.hasOneUse() &&  in visitSIGN_EXTEND()
13563   if (N0.getValueType() == MVT::i1 && isBitwiseNot(N0) && N0.hasOneUse() &&  in visitSIGN_EXTEND()
13598   if (CtPop.getOpcode() != ISD::CTPOP || !CtPop.hasOneUse())  in widenCtPop()
13623   if (Abs.getOpcode() != ISD::ABS || !Abs.hasOneUse())  in widenAbs()
13776       if (!N0.hasOneUse()) {  in visitZERO_EXTEND()
13797         bool NoReplaceTruncAnd = !N0.hasOneUse();  in visitZERO_EXTEND()
13798         bool NoReplaceTrunc = SDValue(LN00, 0).hasOneUse();  in visitZERO_EXTEND()
13882       if (ShVal.getOpcode() == ISD::ZERO_EXTEND && N0.hasOneUse()) {  in visitZERO_EXTEND()
13990     if (!N0.hasOneUse())  in visitANY_EXTEND()
14000       bool NoReplaceTrunc = N0.hasOneUse();  in visitANY_EXTEND()
14018       ISD::isUNINDEXEDLoad(N0.getNode()) && N0.hasOneUse()) {  in visitANY_EXTEND()
14097   if (N0.getOpcode() == ISD::TRUNCATE && N0.hasOneUse() &&  in visitAssertExt()
14117   if (N0.getOpcode() == ISD::TRUNCATE && N0.hasOneUse() &&  in visitAssertExt()
14261     if (!SRL.hasOneUse())  in reduceLoadWidth()
14302     if (SRL.hasOneUse() && Mask->getOpcode() == ISD::AND &&  in reduceLoadWidth()
14324   if (ShAmt == 0 && N0.getOpcode() == ISD::SHL && N0.hasOneUse() &&  in reduceLoadWidth()
14514         N0.hasOneUse()) ||  in visitSIGN_EXTEND_INREG()
14529       N0.hasOneUse() &&  in visitSIGN_EXTEND_INREG()
14546     if (ExtVT == Ld->getMemoryVT() && N0.hasOneUse() &&  in visitSIGN_EXTEND_INREG()
14561     if (SDValue(GN0, 0).hasOneUse() &&  in visitSIGN_EXTEND_INREG()
14589   if (N0.getOpcode() == ISD::EXTRACT_SUBVECTOR && N0.hasOneUse() &&  in visitSIGN_EXTEND_INREG()
14626   if (!Src.hasOneUse() || Src.getOpcode() != ISD::CONCAT_VECTORS)  in foldExtendVectorInregToExtendOfSubvector()
14702       N0.hasOneUse()) {  in visitTRUNCATE()
14713   if (N->hasOneUse() && (N->use_begin()->getOpcode() == ISD::ANY_EXTEND))  in visitTRUNCATE()
14727       LegalTypes && !LegalOperations && N0->hasOneUse() && VT != MVT::i1) {  in visitTRUNCATE()
14752   if (N0.getOpcode() == ISD::SELECT && N0.hasOneUse()) {  in visitTRUNCATE()
14764   if (N0.getOpcode() == ISD::SHL && N0.hasOneUse() &&  in visitTRUNCATE()
14791       N0.hasOneUse() &&  in visitTRUNCATE()
14820       N0.getOpcode() == ISD::BITCAST && N0.hasOneUse() &&  in visitTRUNCATE()
14822       N0.getOperand(0).hasOneUse()) {  in visitTRUNCATE()
14853     if (N0.hasOneUse() && ISD::isUNINDEXEDLoad(N0.getNode())) {  in visitTRUNCATE()
14960     if (!LegalOperations && N0.hasOneUse() &&  in visitTRUNCATE()
14983         N0.hasOneUse() && !N0->hasAnyUseOfValue(1)) {  in visitTRUNCATE()
14995     if (!LegalOperations && N0.hasOneUse() &&  in visitTRUNCATE()
15031       !LD1->hasOneUse() || !LD2->hasOneUse() ||  in CombineConsecutiveLoads()
15138       N0.getOpcode() == ISD::BUILD_VECTOR && N0->hasOneUse() &&  in visitBITCAST()
15171               V->hasOneUse());  in visitBITCAST()
15181   if (ISD::isNormalLoad(N0.getNode()) && N0.hasOneUse() &&  in visitBITCAST()
15221       N0->hasOneUse() && VT.isInteger() && !VT.isVector() &&  in visitBITCAST()
15270   if (N0.getOpcode() == ISD::FCOPYSIGN && N0->hasOneUse() &&  in visitBITCAST()
15343       N0->getOpcode() == ISD::VECTOR_SHUFFLE && N0.hasOneUse() &&  in visitBITCAST()
15403       N0->getNumValues() != 1 || !N0->hasOneUse())  in visitFREEZE()
15626   if (isContractableFMUL(N0) && (Aggressive || N0->hasOneUse())) {  in visitFADDForFMACombine()
15633   if (isContractableFMUL(N1) && (Aggressive || N1->hasOneUse())) {  in visitFADDForFMACombine()
15648     if (isFusedOp(N0) && N0.hasOneUse()) {  in visitFADDForFMACombine()
15651     } else if (isFusedOp(N1) && N1.hasOneUse()) {  in visitFADDForFMACombine()
15657     while (E && isFusedOp(TmpFMA) && TmpFMA.hasOneUse()) {  in visitFADDForFMACombine()
15659       if (matcher.match(FMul, ISD::FMUL) && FMul.hasOneUse()) {  in visitFADDForFMACombine()
15848     if (isContractableFMUL(XY) && (Aggressive || XY->hasOneUse())) {  in visitFSUBForFMACombine()
15859     if (isContractableFMUL(YZ) && (Aggressive || YZ->hasOneUse())) {  in visitFSUBForFMACombine()
15889       (Aggressive || (N0->hasOneUse() && N0.getOperand(0).hasOneUse()))) {  in visitFSUBForFMACombine()
15999         N0->hasOneUse() && N0.getOperand(2)->hasOneUse()) {  in visitFSUBForFMACombine()
16012         N1->hasOneUse() && NoSignedZero) {  in visitFSUBForFMACombine()
16025     if (isFusedOp(N0) && N0->hasOneUse()) {  in visitFSUBForFMACombine()
16072         N1->hasOneUse()) {  in visitFSUBForFMACombine()
16165     if (X.getOpcode() == ISD::FADD && (Aggressive || X->hasOneUse())) {  in visitFMULForFMADistributiveCombine()
16188     if (X.getOpcode() == ISD::FSUB && (Aggressive || X->hasOneUse())) {  in visitFMULForFMADistributiveCombine()
16280     if (!FMul.hasOneUse() || FMul.getOpcode() != ISD::FMUL)  in visitFADD()
16688     if (N0.getOpcode() == ISD::FADD && N0.hasOneUse() &&  in visitFMUL()
16883          (N1.hasOneUse() &&  in visitFMA()
17093         if (Flags.hasAllowReassociation() && N1.hasOneUse() &&  in visitFDIV()
17094             N1->getFlags().hasAllowReassociation() && Sqrt.hasOneUse()) {  in visitFDIV()
17096           if (Y.getOpcode() == ISD::FABS && Y.hasOneUse())  in visitFDIV()
17608   if (N0.getOpcode() == ISD::FCOPYSIGN && N0->hasOneUse() &&  in visitFP_ROUND()
17633   if (N->hasOneUse() &&  in visitFP_EXTEND()
17659   if (ISD::isNormalLoad(N0.getNode()) && N0.hasOneUse() &&  in visitFP_EXTEND()
17756        N->getFlags().hasNoSignedZeros()) && N0.hasOneUse()) {  in visitFNEG()
17855   if (N1->getOpcode() == ISD::FREEZE && N1.hasOneUse()) {  in visitBRCOND()
17870   if (N1->getOpcode() == ISD::SETCC && N1.hasOneUse()) {  in visitBRCOND()
17890     if (S0->getOpcode() == ISD::FREEZE && S0.hasOneUse() && S1C) {  in visitBRCOND()
17896     if (S1->getOpcode() == ISD::FREEZE && S1.hasOneUse() && S0C) {  in visitBRCOND()
17925   if (N1.hasOneUse()) {  in visitBRCOND()
17940        (N.getOperand(0).hasOneUse() &&  in rebuildSetCC()
18014       if (isBitwiseNot(N) && Op0.hasOneUse() && Op0.getOpcode() == ISD::XOR &&  in rebuildSetCC()
18124       Ptr->hasOneUse())  in CombineToPreIndexedLoadStore()
18385       Ptr->hasOneUse())  in getPostIndexedLoadStoreOp()
19104     if (!Inst || !Inst->hasOneUse())  in canMergeExpensiveCrossRegisterBankCopy()
19325     if (User->getOpcode() == ISD::SRL && User->hasOneUse() &&  in SliceUpLoad()
19448            SDValue(LD, 1).hasOneUse()) {  in CheckForMaskedLoad()
19559       !Value.hasOneUse())  in ReduceLoadOpStoreWidth()
19590   if (ISD::isNormalLoad(N0.getNode()) && N0.hasOneUse() &&  in ReduceLoadOpStoreWidth()
19679       Value.hasOneUse()) {  in TransformFPLoadStorePair()
19748   if (AddNode->hasOneUse() &&  in isMulAddWithConstProfitable()
21008   if (Value.getOpcode() != ISD::INSERT_VECTOR_ELT || !Value.hasOneUse())  in replaceStoreOfInsertLoad()
21210       if (OptLevel != CodeGenOptLevel::None && ST1->hasOneUse() &&  in visitSTORE()
21247       Value->hasOneUse() && ST->isUnindexed() &&  in visitSTORE()
21303     if (!Chain.hasOneUse())  in visitLIFETIME_END()
21399   if (!Op1.hasOneUse())  in splitMergedValStore()
21410   if (Lo.getOpcode() != ISD::ZERO_EXTEND || !Lo.hasOneUse() ||  in splitMergedValStore()
21413       Hi.getOpcode() != ISD::ZERO_EXTEND || !Hi.hasOneUse() ||  in splitMergedValStore()
21531   if (!SVN || !Vec.hasOneUse())  in mergeInsertEltWithShuffle()
21559   if (InsertVal.getOpcode() != ISD::BITCAST || !InsertVal.hasOneUse() ||  in combineInsertEltToShuffle()
21755   if (InVec.getOpcode() == ISD::INSERT_VECTOR_ELT && InVec.hasOneUse()  in visitINSERT_VECTOR_ELT()
21819       if (CurVec.getOpcode() == ISD::BUILD_VECTOR && CurVec.hasOneUse()) {  in visitINSERT_VECTOR_ELT()
21826       if (CurVec.getOpcode() == ISD::SCALAR_TO_VECTOR && CurVec.hasOneUse()) {  in visitINSERT_VECTOR_ELT()
21832       if (CurVec.getOpcode() == ISD::INSERT_VECTOR_ELT && CurVec.hasOneUse())  in visitINSERT_VECTOR_ELT()
21849       if (CurVec.getOpcode() == ISD::VECTOR_SHUFFLE && CurVec.hasOneUse()) {  in visitINSERT_VECTOR_ELT()
21994   if (!IndexC || !TLI.isBinOp(Vec.getOpcode()) || !Vec.hasOneUse() ||  in scalarizeExtractedBinop()
22231   if (VecOp.hasOneUse() && VecOp.getOpcode() == ISD::FREEZE) {  in visitEXTRACT_VECTOR_ELT()
22248     if (VecOp.hasOneUse() || TLI.aggressivelyPreferBuildVectorSources(VecVT) ||  in visitEXTRACT_VECTOR_ELT()
22288       VecOp.hasOneUse()) {  in visitEXTRACT_VECTOR_ELT()
22410     if (!VecOp.hasOneUse())  in visitEXTRACT_VECTOR_ELT()
22423   if (!LegalOperations && !IndexC && VecOp.hasOneUse() &&  in visitEXTRACT_VECTOR_ELT()
22447     if (!VecOp.hasOneUse())  in visitEXTRACT_VECTOR_ELT()
22458     if (!VecOp.hasOneUse())  in visitEXTRACT_VECTOR_ELT()
22472       if (!VecOp.hasOneUse())  in visitEXTRACT_VECTOR_ELT()
22893   if (Zext.getOpcode() != ISD::ZERO_EXTEND || !Zext.hasOneUse() ||  in reduceBuildVecToShuffleWithZero()
23674     if (Op.getOpcode() != CastOpcode || !Op.hasOneUse() ||  in combineConcatVectorOfCasts()
23837     if (In.getOpcode() == ISD::CONCAT_VECTORS && In.hasOneUse() &&  in visitCONCAT_VECTORS()
23850          Scalar.hasOneUse()) {  in visitCONCAT_VECTORS()
24129       BinOp.hasOneUse() && Extract->getOperand(0)->hasOneUse()) {  in narrowExtractedVectorBinOp()
24277   if (!WideShuffleVector->hasOneUse())  in foldExtractSubvectorFromShuffleVector()
24418   if (ExtIdx == 0 && V.getOpcode() == ISD::EXTRACT_SUBVECTOR && V.hasOneUse()) {  in visitEXTRACT_SUBVECTOR()
24429     if (DAG.isConstantValueOfAnyType(V.getOperand(0)) || V.hasOneUse())  in visitEXTRACT_SUBVECTOR()
24735   if (!N0->hasOneUse())  in combineShuffleOfScalars()
24741     if (!N1->hasOneUse())  in combineShuffleOfScalars()
25428     if (N0.hasOneUse() && TLI.isExtractVecEltCheap(VT, SplatIndex) &&  in visitVECTOR_SHUFFLE()
25448         N0.hasOneUse()) {  in visitVECTOR_SHUFFLE()
25459       if (N0.getOpcode() == ISD::BITCAST && N0.getOperand(0).hasOneUse() &&  in visitVECTOR_SHUFFLE()
25701   if (N0.getOpcode() == ISD::BITCAST && N0.hasOneUse() &&  in visitVECTOR_SHUFFLE()
25706     if (BC0.getOpcode() == ISD::VECTOR_SHUFFLE && BC0.hasOneUse()) {  in visitVECTOR_SHUFFLE()
26041   if (Scalar.hasOneUse() && Scalar->getNumValues() == 1 &&  in visitSCALAR_TO_VECTOR()
26156     if (DAG.isConstantValueOfAnyType(N1.getOperand(0)) || N1.hasOneUse())  in visitINSERT_SUBVECTOR()
26250   if (N0.getOpcode() == ISD::INSERT_SUBVECTOR && N0.hasOneUse() &&  in visitINSERT_SUBVECTOR()
26265   if (N0.getOpcode() == ISD::CONCAT_VECTORS && N0.hasOneUse() &&  in visitINSERT_SUBVECTOR()
26723         (LHS.hasOneUse() || RHS.hasOneUse() || LHS == RHS)) {  in SimplifyVBinOp()
26737         Shuf0->hasOneUse() && Shuf0->getOperand(1).isUndef() &&  in SimplifyVBinOp()
26746         Shuf1->hasOneUse() && Shuf1->getOperand(1).isUndef() &&  in SimplifyVBinOp()
26763       (LHS.hasOneUse() || RHS.hasOneUse())) {  in SimplifyVBinOp()
26794       (LHS.hasOneUse() || RHS.hasOneUse())) {  in SimplifyVBinOp()
26893       !LHS.hasOneUse() || !RHS.hasOneUse())  in SimplifySelectOps()
27129   if (!N0->hasOneUse() || !N1->hasOneUse() || !N2->hasOneUse())  in foldSelectOfBinops()
27175   if (IsFree || N0.getOpcode() != ISD::BITCAST || !N0.hasOneUse())  in foldSignChangeInBitcast()
27234   if (!TV->hasOneUse() && !FV->hasOneUse())  in convertSelectOfFPConstantsToLoadOffset()
27608       Op.hasOneUse()) {  in takeInexpensiveLog2()
27619       Op.hasOneUse()) {  in takeInexpensiveLog2()
28181     if (!SDValue(Chain, 0)->hasOneUse())  in parallelizeChainedStores()