205   if (Inst && !GEP->hasOneUse() && !GEP->hasAllConstantIndices() &&  in EmitGEPOffset()
338   if (!Cast || !Cast->hasOneUse())  in simplifyAssocCastAssoc()
352   if (!BinOp2 || !BinOp2->hasOneUse() || BinOp2->getOpcode() != AssocOpcode)  in simplifyAssocCastAssoc()
693       if (!V && (LHS->hasOneUse() || RHS->hasOneUse()))  in tryFactorization()
713       if (!V && (LHS->hasOneUse() || RHS->hasOneUse()))  in tryFactorization()
822   if (!isFreeToInvert(Op, Op->hasOneUse(), Consumes) || !Consumes)  in tryFoldInstWithCtpopWithNot()
824   Value *NotOp = getFreelyInverted(Op, Op->hasOneUse(), &Builder);  in tryFoldInstWithCtpopWithNot()
1329     if (LHS->hasOneUse() && RHS->hasOneUse()) {  in SimplifySelectsFeedingBinaryOp()
1335   } else if (LHSIsSelect && LHS->hasOneUse()) {  in SimplifySelectsFeedingBinaryOp()
1342   } else if (RHSIsSelect && RHS->hasOneUse()) {  in SimplifySelectsFeedingBinaryOp()
1688   if (!SI->hasOneUse() && !FoldWithMultiUse)  in FoldOpIntoSelect()
1708     if (CI->hasOneUse()) {  in FoldOpIntoSelect()
1778   if (!PN->hasOneUse()) {  in foldOpIntoPhi()
1882   if (!Phi0 || !Phi1 || !Phi0->hasOneUse() || !Phi1->hasOneUse() ||  in foldBinopWithPhiOperands()
2006       !Src.hasOneUse())  in shouldMergeGEPs()
2029       LHS->hasOneUse() && RHS->hasOneUse() &&  in foldVectorBinop()
2063         (LHS->hasOneUse() || RHS->hasOneUse() ||  in foldVectorBinop()
2068     if (LHS->hasOneUse() && isSplatValue(RHS))  in foldVectorBinop()
2093       (LHS->hasOneUse() || RHS->hasOneUse() || LHS == RHS)) {  in foldVectorBinop()
2279         (Op0->hasOneUse() || Op1->hasOneUse()))) {  in narrowMathIfNoOverflow()
2283     if (!Op0->hasOneUse() || !match(Op1, m_Constant(WideC)))  in narrowMathIfNoOverflow()
2370       (Src->hasOneUse() && GEP.getOperand(1)->hasOneUse())) {  in canonicalizeGEPOfConstGEPI8()
2393       (Src->hasOneUse() || Src->hasAllConstantIndices())) {  in visitGEPOfGEP()
2556     if (auto *BV = getFreelyInvertedImpl(B, B->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2559     if (auto *AV = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2568     if (auto *BV = getFreelyInvertedImpl(B, B->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2571     if (auto *AV = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2580     if (auto *AV = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2589     if (auto *AV = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2603     if (!getFreelyInvertedImpl(B, B->hasOneUse(), /*Builder*/ nullptr,  in getFreelyInvertedImpl()
2606     if (Value *NotA = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2610         Value *NotB = getFreelyInvertedImpl(B, B->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2654     if (auto *AV = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2661     if (auto *AV = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2674     if (!getFreelyInvertedImpl(B, B->hasOneUse(), /*Builder=*/nullptr,  in getFreelyInvertedImpl()
2677     if (auto *NotA = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2679       auto *NotB = getFreelyInvertedImpl(B, B->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2880     if (DI != -1 && !PN->hasOneUse())  in visitGetElementPtrInst()
2958         if (ExactIns->isExact() && ExactIns->hasOneUse()) {  in visitGetElementPtrInst()
3468   if (CI && CI->hasOneUse())  in visitFree()
3780         Shl->hasOneUse()) {  in visitSwitchInst()
3898   if (!WO->hasOneUse())  in foldExtractOfOverflowIntrinsic()
4034     if (L->isSimple() && L->hasOneUse()) {  in visitExtractValueInst()
4446   if (!OrigOpInst || !OrigOpInst->hasOneUse() || isa<PHINode>(OrigOp))  in pushFreezeToPreventPoisonFromPropagating()
4556   if (isa<Constant>(Op) || Op->hasOneUse())  in freezeOtherUses()