320   if (!Cast || !Cast->hasOneUse())  in simplifyAssocCastAssoc()
334   if (!BinOp2 || !BinOp2->hasOneUse() || BinOp2->getOpcode() != AssocOpcode)  in simplifyAssocCastAssoc()
673       if (!V && (LHS->hasOneUse() || RHS->hasOneUse()))  in tryFactorization()
693       if (!V && (LHS->hasOneUse() || RHS->hasOneUse()))  in tryFactorization()
799   if (!isFreeToInvert(Op, Op->hasOneUse(), Consumes) || !Consumes)  in tryFoldInstWithCtpopWithNot()
801   Value *NotOp = getFreelyInverted(Op, Op->hasOneUse(), &Builder);  in tryFoldInstWithCtpopWithNot()
1306     if (LHS->hasOneUse() && RHS->hasOneUse()) {  in SimplifySelectsFeedingBinaryOp()
1312   } else if (LHSIsSelect && LHS->hasOneUse()) {  in SimplifySelectsFeedingBinaryOp()
1319   } else if (RHSIsSelect && RHS->hasOneUse()) {  in SimplifySelectsFeedingBinaryOp()
1466   if (!SI->hasOneUse() && !FoldWithMultiUse)  in FoldOpIntoSelect()
1501     if (CI->hasOneUse()) {  in FoldOpIntoSelect()
1571   if (!PN->hasOneUse()) {  in foldOpIntoPhi()
1675   if (!Phi0 || !Phi1 || !Phi0->hasOneUse() || !Phi1->hasOneUse() ||  in foldBinopWithPhiOperands()
1799       !Src.hasOneUse())  in shouldMergeGEPs()
1822       LHS->hasOneUse() && RHS->hasOneUse() &&  in foldVectorBinop()
1856         (LHS->hasOneUse() || RHS->hasOneUse() ||  in foldVectorBinop()
1861     if (LHS->hasOneUse() && isSplatValue(RHS))  in foldVectorBinop()
1886       (LHS->hasOneUse() || RHS->hasOneUse() || LHS == RHS)) {  in foldVectorBinop()
2072         (Op0->hasOneUse() || Op1->hasOneUse()))) {  in narrowMathIfNoOverflow()
2076     if (!Op0->hasOneUse() || !match(Op1, m_Constant(WideC)))  in narrowMathIfNoOverflow()
2151       (Src->hasOneUse() || Src->hasAllConstantIndices())) {  in visitGEPOfGEP()
2314     if (auto *BV = getFreelyInvertedImpl(B, B->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2317     if (auto *AV = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2326     if (auto *BV = getFreelyInvertedImpl(B, B->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2329     if (auto *AV = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2338     if (auto *AV = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2347     if (auto *AV = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2360     if (!getFreelyInvertedImpl(B, B->hasOneUse(), /*Builder*/ nullptr,  in getFreelyInvertedImpl()
2363     if (Value *NotA = getFreelyInvertedImpl(A, A->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2366         Value *NotB = getFreelyInvertedImpl(B, B->hasOneUse(), Builder,  in getFreelyInvertedImpl()
2529     if (DI != -1 && !PN->hasOneUse())  in visitGetElementPtrInst()
3063   if (CI && CI->hasOneUse())  in visitFree()
3320         Shl->hasOneUse()) {  in visitSwitchInst()
3428   if (!WO->hasOneUse())  in foldExtractOfOverflowIntrinsic()
3553     if (L->isSimple() && L->hasOneUse()) {  in visitExtractValueInst()
3958   if (!OrigOpInst || !OrigOpInst->hasOneUse() || isa<PHINode>(OrigOp))  in pushFreezeToPreventPoisonFromPropagating()
4068   if (isa<Constant>(Op) || Op->hasOneUse())  in freezeOtherUses()