93   if (!BO->isCommutative() && !match(BO, m_BinOp(m_Value(Y), m_Specific(X))))  in foldSelectBinOpIdentity()
95   if (!match(BO, m_c_BinOp(m_Value(Y), m_Specific(X))))  in foldSelectBinOpIdentity()
534   if (!match(Cmp->getOperand(0), m_c_And(m_Specific(X), m_Value(Y))))  in foldSelectICmpAndAnd()
576       match(FalseVal, m_AShr(m_Specific(X), m_Specific(Y))) &&  in foldSelectICmpLshrAshr()
577       match(CmpLHS, m_Specific(X))) {  in foldSelectICmpLshrAshr()
647   bool OrOnFalseVal = match(FalseVal, m_Or(m_Specific(TrueVal), m_Power2(C2)));  in foldSelectICmpAndOr()
649     OrOnTrueVal = match(TrueVal, m_Or(m_Specific(FalseVal), m_Power2(C2)));  in foldSelectICmpAndOr()
703       match(F, m_OneUse(m_Or(m_Specific(X), m_APInt(C)))) && *NotC == ~(*C)) {  in foldSetClearBits()
712       match(T, m_OneUse(m_Or(m_Specific(X), m_APInt(C)))) && *NotC == ~(*C)) {  in foldSetClearBits()
755       !match(FalseVal, m_c_Mul(m_Specific(X), m_Value(Y))) ||  in foldSelectZeroOrMul()
810   if (match(TrueVal, m_Sub(m_Specific(B), m_Specific(A))) ||  in canonicalizeSaturatedSubtract()
812        match(TrueVal, m_Add(m_Specific(B), m_SpecificInt(-*C)))))  in canonicalizeSaturatedSubtract()
814   else if (!match(TrueVal, m_Sub(m_Specific(A), m_Specific(B))) &&  in canonicalizeSaturatedSubtract()
816              match(TrueVal, m_Add(m_Specific(A), m_SpecificInt(-*C)))))  in canonicalizeSaturatedSubtract()
873       match(FVal, m_c_Add(m_Specific(X), m_Value(Y))) && Y == Cmp1) {  in canonicalizeSaturatedAdd()
882   if (match(FVal, m_c_Add(m_Not(m_Specific(X)), m_Specific(Y)))) {  in canonicalizeSaturatedAdd()
892       match(Cmp0, m_c_Add(m_Specific(Cmp1), m_Value(Y))) &&  in canonicalizeSaturatedAdd()
893       match(FVal, m_c_Add(m_Specific(Cmp1), m_Specific(Y)))) {  in canonicalizeSaturatedAdd()
929   if (!match(II->getOperand(0), m_c_And(m_Specific(X), m_Neg(m_Specific(X)))))  in foldSelectCtlzToCttz()
972   if (!match(Count, m_Intrinsic<Intrinsic::cttz>(m_Specific(CmpLHS))) &&  in foldSelectCttzCtlz()
973       !match(Count, m_Intrinsic<Intrinsic::ctlz>(m_Specific(CmpLHS))))  in foldSelectCttzCtlz()
1044     if (match(TrueVal, m_SExt(m_Specific(CmpLHS))) && SextRHS == FalseVal) {  in adjustMinMax()
1047     } else if (match(FalseVal, m_SExt(m_Specific(CmpLHS))) &&  in adjustMinMax()
1057       if (match(TrueVal, m_ZExt(m_Specific(CmpLHS))) && ZextRHS == FalseVal) {  in adjustMinMax()
1060       } else if (match(FalseVal, m_ZExt(m_Specific(CmpLHS))) &&  in adjustMinMax()
1106                           match(RHS, m_NSWNeg(m_Specific(LHS)));  in canonicalizeSPF()
1335                   m_Add(m_Specific(X),  in canonicalizeClampLike()
1346              m_ICmp(Pred1, m_Specific(X),  in canonicalizeClampLike()
1527       match(TVal, m_Neg(m_Specific(X))) && match(FVal, m_AllOnes()))  in foldSelectZeroOrOnes()
1532       match(FVal, m_Neg(m_Specific(X))) && match(TVal, m_AllOnes()))  in foldSelectZeroOrOnes()
1548   if (match(&SI, m_Select(m_Specific(ICI), m_APInt(C), m_BinOp(BO))))  in foldSelectInstWithICmpConst()
1550   else if (match(&SI, m_Select(m_Specific(ICI), m_BinOp(BO), m_APInt(C))))  in foldSelectInstWithICmpConst()
1556   if (!match(BO, m_BinOp(m_Specific(V), m_APInt(BinOpC))))  in foldSelectInstWithICmpConst()
1656           match(FalseVal, m_Xor(m_Specific(X), m_APInt(C))) && *Y == *C)  in foldSelectInstWithICmp()
1660                match(TrueVal, m_Xor(m_Specific(X), m_APInt(C))) && *Y == *C)  in foldSelectInstWithICmp()
1664                match(TrueVal, m_Xor(m_Specific(X), m_APInt(C))) && *Y == *C)  in foldSelectInstWithICmp()
1668                match(FalseVal, m_Xor(m_Specific(X), m_APInt(C))) && *Y == *C)  in foldSelectInstWithICmp()
1845       !match(FalseVal, m_ExtractValue<0>(m_Specific(II))))  in foldOverflowingAddSubSelect()
2226   if (match(SA1, m_OneUse(m_Sub(m_SpecificInt(Width), m_Specific(SA0)))))  in foldSelectFunnelShift()
2228   else if (match(SA0, m_OneUse(m_Sub(m_SpecificInt(Width), m_Specific(SA1)))))  in foldSelectFunnelShift()
2245   if (!match(Cond, m_OneUse(m_ICmp(Pred, m_Specific(ShAmt), m_ZeroInt()))) ||  in foldSelectFunnelShift()
2377             m_Br(m_Specific(Cond), m_BasicBlock(TrueSucc),  in foldSelectToPhiImpl()
2382                    m_Br(m_Not(m_Specific(Cond)), m_BasicBlock(TrueSucc),  in foldSelectToPhiImpl()
2457       match(Cond, m_c_ICmp(Pred, m_Specific(TrueVal), m_Specific(FalseVal))) &&  in foldSelectWithFrozenICmp()
2521     if (!match(CondVal, m_FCmp(Pred, m_Specific(X), m_AnyZeroFP())))  in foldSelectWithFCmpToFabs()
2526     if (match(TrueVal, m_FSub(m_PosZeroFP(), m_Specific(X)))) {  in foldSelectWithFCmpToFabs()
2543     if (!match(TrueVal, m_FNeg(m_Specific(X))) || !SI.hasNoSignedZeros())  in foldSelectWithFCmpToFabs()
2602   if (!match(XLowBits, m_And(m_Specific(X), m_APIntAllowUndef(LowBitMaskCst))))  in foldRoundUpIntegerWithPow2Alignment()
2607              m_And(m_Add(m_Specific(X), m_APIntAllowUndef(BiasCst)),  in foldRoundUpIntegerWithPow2Alignment()
2693     if (match(TrueVal, m_Specific(Zero))) {  in visitSelectInst()
2698     if (match(FalseVal, m_Specific(One))) {  in visitSelectInst()
2711     if (match(TrueVal, m_Not(m_Specific(CondVal))))  in visitSelectInst()
2714     if (match(FalseVal, m_Not(m_Specific(CondVal))))  in visitSelectInst()
2735         match(TrueVal, m_One()) && match(FalseVal, m_Specific(B)))  in visitSelectInst()
2739         match(TrueVal, m_Specific(B)) && match(FalseVal, m_Zero()))  in visitSelectInst()
2744     if (match(CondVal, m_c_Or(m_Not(m_Specific(TrueVal)), m_Value(C))) &&  in visitSelectInst()
2750     if (match(CondVal, m_c_And(m_Not(m_Value(C)), m_Specific(FalseVal))) &&  in visitSelectInst()
2825       if (match(C2, m_Not(m_Specific(C1)))) // first case  in visitSelectInst()
2827       else if (match(C1, m_Not(m_Specific(C2)))) // second case  in visitSelectInst()
3168       (match(TrueVal, m_MaskedLoad(m_Value(), m_Value(), m_Specific(CondVal),  in visitSelectInst()
3170        match(TrueVal, m_MaskedGather(m_Value(), m_Value(), m_Specific(CondVal),  in visitSelectInst()