58   if (match(V, m_LShr(m_OneUse(m_Shl(m_Value(One), m_Value(A))), m_Value(B))) &&  in simplifyValueKnownNonZero()
105   if (match(&I, m_c_Mul(m_OneUse(m_Select(m_Value(Cond), m_One(), m_AllOnes())),  in foldMulSelectToNegate()
113   if (match(&I, m_c_Mul(m_OneUse(m_Select(m_Value(Cond), m_AllOnes(), m_One())),  in foldMulSelectToNegate()
122   if (match(&I, m_c_FMul(m_OneUse(m_Select(m_Value(Cond), m_SpecificFP(1.0),  in foldMulSelectToNegate()
132   if (match(&I, m_c_FMul(m_OneUse(m_Select(m_Value(Cond), m_SpecificFP(-1.0),  in foldMulSelectToNegate()
166   if (match(Y, m_OneUse(m_Add(m_BinOp(Shift), m_One()))) &&  in foldMulShl1()
167       match(Shift, m_OneUse(m_Shl(m_One(), m_Value(Z))))) {  in foldMulShl1()
179   if (match(Y, m_OneUse(m_Not(m_OneUse(m_Shl(m_AllOnes(), m_Value(Z))))))) {  in foldMulShl1()
303     if (match(Op0, m_OneUse(m_AddLike(m_Value(X), m_ImmConstant(C1))))) {  in visitMul()
338               m_OneUse(m_Intrinsic<Intrinsic::abs>(m_Value(X), m_One()))) &&  in visitMul()
339         match(Op1, m_OneUse(m_Intrinsic<Intrinsic::abs>(m_Value(Y), m_One()))))  in visitMul()
363   if (match(&I, m_c_Mul(m_OneUse(m_Neg(m_Value(X))), m_Value(Y))))  in visitMul()
461     if (match(Op0, m_OneUse(m_AShr(m_Value(X), m_APInt(C)))) &&  in visitMul()
480   if (match(&I, m_c_BinOp(m_OneUse(m_And(m_Value(X), m_One())), m_Value(Y)))) {  in visitMul()
584     if (match(Op0, m_OneUse(m_FDiv(m_Constant(C1), m_Value(X))))) {  in foldFMulReassoc()
609     if (match(Op0, m_OneUse(m_FAdd(m_Value(X), m_Constant(C1))))) {  in foldFMulReassoc()
617     if (match(Op0, m_OneUse(m_FSub(m_Constant(C1), m_Value(X))))) {  in foldFMulReassoc()
629             m_c_FMul(m_OneUse(m_FDiv(m_Value(X), m_Value(Y))), m_Value(Z)))) {  in foldFMulReassoc()
638   if (I.hasNoNaNs() && match(Op0, m_OneUse(m_Sqrt(m_Value(X)))) &&  in foldFMulReassoc()
639       match(Op1, m_OneUse(m_Sqrt(m_Value(Y))))) {  in foldFMulReassoc()
678   if (match(&I, m_c_FMul(m_OneUse(m_Intrinsic<Intrinsic::pow>(m_Value(X),  in foldFMulReassoc()
736   if (match(Op0, m_OneUse(m_c_FMul(m_Specific(Op1), m_Value(Y)))) && Op1 != Y) {  in foldFMulReassoc()
740   if (match(Op1, m_OneUse(m_c_FMul(m_Specific(Op0), m_Value(Y)))) && Op0 != Y) {  in foldFMulReassoc()
802     if (match(Op0, m_OneUse(m_Intrinsic<Intrinsic::log2>(  in visitFMul()
803             m_OneUse(m_FMul(m_Value(X), m_SpecificFP(0.5))))))) {  in visitFMul()
807     if (match(Op1, m_OneUse(m_Intrinsic<Intrinsic::log2>(  in visitFMul()
808             m_OneUse(m_FMul(m_Value(X), m_SpecificFP(0.5))))))) {  in visitFMul()
1352   if (isa<Instruction>(N) && match(N, m_OneUse(m_ZExt(m_Value(X)))) &&  in narrowUDivURem()
1363   if (isa<Instruction>(D) && match(D, m_OneUse(m_ZExt(m_Value(X)))) &&  in narrowUDivURem()
1499     if (match(Op0, m_OneUse(m_SExt(m_Value(Op0Src)))) &&  in visitSDiv()
1527   if (match(&I, m_SDiv(m_OneUse(m_NSWSub(m_Zero(), m_Value(X))), m_Value(Y))))  in visitSDiv()
1534                     m_OneUse(m_Intrinsic<Intrinsic::abs>(m_Value(X), m_One())),  in visitSDiv()
1746     if (match(Op0, m_OneUse(m_FDiv(m_Value(X), m_Value(Y)))) &&  in visitFDiv()
1752     if (match(Op1, m_OneUse(m_FDiv(m_Value(X), m_Value(Y)))) &&  in visitFDiv()
1819       match(Op0, m_OneUse(m_Intrinsic<Intrinsic::pow>(m_Specific(Op1),  in visitFDiv()
1832       match(Op0, m_OneUse(m_Intrinsic<Intrinsic::powi>(m_Specific(Op1),  in visitFDiv()
2096   if (match(&I, m_SRem(m_OneUse(m_NSWSub(m_Zero(), m_Value(X))), m_Value(Y))))  in visitSRem()