232   if (!MRI.hasOneNonDBGUse(OrigOp))  in matchFreezeOfSingleMaybePoisonOperand()
310     if (!MRI.hasOneNonDBGUse(Reg))  in matchCombineConcatVectors()
916   if (!LoadMI || !MRI.hasOneNonDBGUse(LoadMI->getDstReg()))  in matchCombineLoadWithAndMask()
1042   if (!LoadDef || !MRI.hasOneNonDBGUse(DstReg))  in matchSextInRegOfLoad()
1179   if (MRI.hasOneNonDBGUse(Ptr))  in findPostIndexCandidate()
1270       MRI.hasOneNonDBGUse(Addr))  in findPreIndexCandidate()
1334   if (!MRI.hasOneNonDBGUse(Vector))  in matchCombineExtractedVectorLoad()
1875   if (!MRI.hasOneNonDBGUse(LogicDest))  in matchShiftOfShiftedLogic()
1895         !MRI.hasOneNonDBGUse(MI->getOperand(0).getReg()))  in matchShiftOfShiftedLogic()
2642   if (!MRI.hasOneNonDBGUse(SrcReg))  in matchCombineTruncOfShift()
3122   if (!MRI.hasOneNonDBGUse(LHSReg) || !MRI.hasOneNonDBGUse(RHSReg))  in matchHoistLogicOpWithSameOpcodeHands()
3406   if (!MRI.hasOneNonDBGUse(XorSrc))  in matchNotCmp()
3418     if (!MRI.hasOneNonDBGUse(Reg))  in matchNotCmp()
3524   if (!MRI.hasOneNonDBGUse(AndReg))  in matchXorOfAndWithSameReg()
3598       !MRI.hasOneNonDBGUse(LHS)) {  in matchFoldBinOpIntoSelect()
3603         !MRI.hasOneNonDBGUse(RHS))  in matchFoldBinOpIntoSelect()
3717     if (!MRI.hasOneNonDBGUse(OrLHS) || !MRI.hasOneNonDBGUse(OrRHS))  in findCandidatesForLoadOrCombine()
3750   assert(MRI.hasOneNonDBGUse(Reg) &&  in matchLoadAndBytePosition()
4032   if (!MRI.hasOneNonDBGUse(DstReg))  in matchExtendThroughPhis()
4146   if (!MRI.hasOneNonDBGUse(SrcVec) &&  in matchExtractVecEltBuildVec()
4681   if (MRI.hasOneNonDBGUse(Src1Reg))  in reassociationCanBreakAddressingModePattern()
4703       if (!MRI.hasOneNonDBGUse(DefReg))  in reassociationCanBreakAddressingModePattern()
4992   if (!WideTy.isScalar() || !MRI.hasOneNonDBGUse(AndLHS))  in matchNarrowBinopFeedingAnd()
5749       (Aggressive || MRI.hasOneNonDBGUse(LHS.Reg))) {  in matchCombineFAddFMulToFMadOrFMA()
5760       (Aggressive || MRI.hasOneNonDBGUse(RHS.Reg))) {  in matchCombineFAddFMulToFMadOrFMA()
5862       MRI.hasOneNonDBGUse(LHS.MI->getOperand(0).getReg()) &&  in matchCombineFAddFMAFMulToFMadOrFMA()
5863       MRI.hasOneNonDBGUse(LHS.MI->getOperand(3).getReg())) {  in matchCombineFAddFMAFMulToFMadOrFMA()
5871            MRI.hasOneNonDBGUse(RHS.MI->getOperand(0).getReg()) &&  in matchCombineFAddFMAFMulToFMadOrFMA()
5872            MRI.hasOneNonDBGUse(RHS.MI->getOperand(3).getReg())) {  in matchCombineFAddFMAFMulToFMadOrFMA()
6050        (Aggressive || MRI.hasOneNonDBGUse(LHS.Reg)))) {  in matchCombineFSubFMulToFMadOrFMA()
6061             (Aggressive || MRI.hasOneNonDBGUse(RHS.Reg)))) {  in matchCombineFSubFMulToFMadOrFMA()
6092       (Aggressive || (MRI.hasOneNonDBGUse(LHSReg) &&  in matchCombineFSubFNegFMulToFMadOrFMA()
6093                       MRI.hasOneNonDBGUse(FMulMI->getOperand(0).getReg()))) &&  in matchCombineFSubFNegFMulToFMadOrFMA()
6107       (Aggressive || (MRI.hasOneNonDBGUse(RHSReg) &&  in matchCombineFSubFNegFMulToFMadOrFMA()
6108                       MRI.hasOneNonDBGUse(FMulMI->getOperand(0).getReg()))) &&  in matchCombineFSubFNegFMulToFMadOrFMA()
6140       (Aggressive || MRI.hasOneNonDBGUse(LHSReg))) {  in matchCombineFSubFpExtFMulToFMadOrFMA()
6156       (Aggressive || MRI.hasOneNonDBGUse(RHSReg))) {  in matchCombineFSubFpExtFMulToFMadOrFMA()
6907   if (!MRI.hasOneNonDBGUse(Cmp->getReg(0)))  in matchSelectIMinMax()
7001   if (!MRI.hasOneNonDBGUse(Cmp1->getReg(0)) ||  in tryFoldAndOrOrICmpsUsingRanges()
7002       !MRI.hasOneNonDBGUse(Cmp2->getReg(0)))  in tryFoldAndOrOrICmpsUsingRanges()
7165       !MRI.hasOneNonDBGUse(Logic->getReg(0)) ||  in tryFoldLogicOfFCmps()
7166       !MRI.hasOneNonDBGUse(Cmp1->getReg(0)) ||  in tryFoldLogicOfFCmps()
7167       !MRI.hasOneNonDBGUse(Cmp2->getReg(0)) ||  in tryFoldLogicOfFCmps()
7305   if (MaybeRHS && AddLHS && MRI.hasOneNonDBGUse(Add->getReg(0)) &&  in matchAddOverflow()