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Searched refs:m_Select (Results 1 – 25 of 26) sorted by relevance

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/src/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineSelect.cpp1468 if (!match(Sel1, m_Select(m_Value(Cmp1), m_Value(ReplacementLow), in canonicalizeClampLike()
1604 match(&Sel, m_Select(m_Value(), m_Value(SelVal0), m_Value(SelVal1))); in tryToReuseConstantFromSelectInComparison()
1697 if (match(&SI, m_Select(m_Specific(ICI), m_APInt(C), m_BinOp(BO)))) in foldSelectInstWithICmpConst()
1699 else if (match(&SI, m_Select(m_Specific(ICI), m_BinOp(BO), m_APInt(C)))) in foldSelectInstWithICmpConst()
2118 if (!match(Limit, m_Select(m_ICmp(Pred, m_Value(Op), m_APInt(C)), in foldOverflowingAddSubSelect()
3029 m_Select(m_Value(OuterCond), in foldSelectOfSymmetricSelect()
3030 m_OneUse(m_Select(m_Value(InnerCond), m_Value(InnerTrueVal), in foldSelectOfSymmetricSelect()
3032 m_OneUse(m_Select(m_Deferred(InnerCond), in foldSelectOfSymmetricSelect()
3056 m_Select(m_Value(OuterSel.Cond), m_Value(OuterSel.TrueVal), in foldNestedSelects()
3079 m_Select(m_Value(InnerSel.Cond), m_Value(InnerSel.TrueVal), in foldNestedSelects()
[all …]
H A DInstCombineMulDivRem.cpp105 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()
1186 match(Op1, m_Select(m_Value(), m_ImmConstant(), m_ImmConstant()))) { in commonIDivTransforms()
2128 match(Op1, m_Select(m_Value(), m_ImmConstant(), m_ImmConstant()))) { in commonIRemTransforms()
H A DInstCombineAddSub.cpp1371 if (!match(Select, m_Select(m_ICmp(Pred, m_Specific(X), m_APInt(Thr)), in canonicalizeCondSignextOfHighBitExtractToSignextHighBitExtract()
2195 m_Select(m_Value(), m_Specific(Op1), m_Specific(&I))) || in visitSub()
2196 match(UI, m_Select(m_Value(), m_Specific(&I), m_Specific(Op1))); in visitSub()
2482 if (!match(Select, m_OneUse(m_Select(m_Value(Cond), m_Value(TrueVal), in visitSub()
2771 if (match(OneUse, m_Select(m_Value(Cond), m_Value(X), m_Value(Y)))) { in visitFNeg()
H A DInstructionCombining.cpp1034 match(SelectOp, m_Select(m_Value(CondVal), m_Value(TrueVal), in foldBinOpOfSelectAndCastOfSelectCondition()
1285 bool LHSIsSelect = match(LHS, m_Select(m_Value(A), m_Value(B), m_Value(C))); in SimplifySelectsFeedingBinaryOp()
1286 bool RHSIsSelect = match(RHS, m_Select(m_Value(D), m_Value(E), m_Value(F))); in SimplifySelectsFeedingBinaryOp()
2328 m_Select(m_Value(Cond), m_Constant(TrueC), m_Constant(FalseC)))) in foldSelectGEP()
2598 bool IsSelect = match(V, m_Select(m_Value(Cond), m_Value(A), m_Value(B))) && in getFreelyInvertedImpl()
4645 else if (match(U, m_Select(m_Specific(&I), m_Constant(), m_Value()))) in visitFreeze()
H A DInstCombineCasts.cpp1828 if (match(Op, m_Select(m_Value(Cond), m_FPExt(m_Value(X)), m_Value(Y))) && in visitFPTrunc()
1835 if (match(Op, m_Select(m_Value(Cond), m_Value(Y), m_FPExt(m_Value(X)))) && in visitFPTrunc()
2446 m_OneUse(m_Select(m_Value(Cond), m_Value(TVal), m_Value(FVal))))) in foldBitCastSelect()
H A DInstCombineShifts.cpp860 if (match(Op0, m_Select(m_Value(Cond), m_OneUse(m_BinOp(TBO)), in FoldShiftByConstant()
877 if (match(Op0, m_Select(m_Value(Cond), m_Value(TrueVal), in FoldShiftByConstant()
H A DInstCombineCompares.cpp1939 if (match(X, m_Select(m_Value(A), m_APInt(TC), m_APInt(FC))) && in foldICmpAndConstant()
1941 m_Select(m_Value(B), m_SpecificInt(*TC), m_SpecificInt(*FC))) && in foldICmpAndConstant()
3182 if (!match(UnequalVal, m_Select(m_ICmp(PredB, m_Value(LHS2), m_Value(RHS2)), in matchThreeWayIntCompare()
7322 if (match(Op0, m_Select(m_Value(Cond), m_Value(SelectTrue), in visitICmpInst()
7451 if (match(Op0, m_Select(m_Value(Cond), m_Value(A), m_Value(B))) && in visitICmpInst()
7452 match(Op1, m_Select(m_Specific(Cond), m_Value(C), m_Value(D))) && in visitICmpInst()
8216 m_Select(m_Value(), m_Value(X), m_FNeg(m_Deferred(X)))) || in visitFCmpInst()
8217 match(LHSI, m_Select(m_Value(), m_FNeg(m_Value(X)), m_Deferred(X))))) in visitFCmpInst()
H A DInstCombineCalls.cpp1647 if (match(IIOperand, m_Select(m_Value(), m_Value(X), m_Neg(m_Deferred(X))))) in visitCallInst()
1649 if (match(IIOperand, m_Select(m_Value(), m_Neg(m_Value(X)), m_Deferred(X)))) in visitCallInst()
2571 if (match(Arg, m_Select(m_Value(Cond), m_Value(TVal), m_Value(FVal)))) { in visitCallInst()
2699 m_OneUse(m_Select(m_Value(SelectCond), m_Value(SelectLHS), in visitCallInst()
H A DInstCombineAndOrXor.cpp3835 match(Op0, m_Select(m_Value(X), m_Value(A), m_Value(B))) && in visitOr()
3836 match(Op1, m_Select(m_Value(Y), m_Value(C), m_Value(D))) && X == Y) { in visitOr()
H A DInstCombineVectorOps.cpp2438 m_OneUse(m_Select(m_Value(Cond), m_Value(X), m_Value(Y))))) in narrowVectorSelect()
/src/contrib/llvm-project/llvm/lib/Analysis/
H A DIVDescriptors.cpp639 m_Select(m_Cmp(Pred, m_Value(), m_Value()), m_Value(), m_Value()))) in isAnyOfPattern()
680 !match(I, m_Select(m_OneUse(m_Cmp(Pred, m_Value(), m_Value())), m_Value(), in isMinMaxPattern()
H A DVectorUtils.cpp303 if (match(V, m_Select(m_Value(X), m_Value(Y), m_Value(Z)))) in isSplatValue()
H A DInstructionSimplify.cpp2156 if (match(Op1, m_Select(m_Specific(Op0), m_Value(), m_Zero()))) in simplifyAndInst()
2158 else if (match(Op0, m_Select(m_Specific(Op1), m_Value(), m_Zero()))) in simplifyAndInst()
2447 if (match(Op1, m_Select(m_Specific(Op0), m_One(), m_Value()))) in simplifyOrInst()
2449 else if (match(Op0, m_Select(m_Specific(Op1), m_One(), m_Value()))) in simplifyOrInst()
H A DValueTracking.cpp8823 match(I, m_Select(m_OneUse(m_Value()), m_Value(), m_Value())); in canConvertToMinOrMaxIntrinsic()
/src/contrib/llvm-project/llvm/lib/CodeGen/
H A DComplexDeinterleavingPass.cpp1854 if (!match(Real, m_Select(m_Instruction(MaskA), m_Instruction(AR), in identifySelectNode()
1856 !match(Imag, m_Select(m_Instruction(MaskB), m_Instruction(AI), in identifySelectNode()
H A DCodeGenPrepare.cpp7060 m_OneUse(m_Select(m_Value(Cond), m_Value(TVal), m_Value(FVal))))) in optimizeShiftInst()
7095 m_OneUse(m_Select(m_Value(Cond), m_Value(TVal), m_Value(FVal))))) in optimizeFunnelShift()
/src/contrib/llvm-project/llvm/lib/Transforms/Scalar/
H A DEarlyCSE.cpp179 if (!match(V, m_Select(m_Value(Cond), m_Value(A), m_Value(B)))) in matchSelectWithOptionalNotCond()
H A DSimpleLoopUnswitch.cpp180 while (match(Cond, m_Select(m_Value(CondNext), m_One(), m_Zero()))) in skipTrivialSelect()
/src/contrib/llvm-project/llvm/include/llvm/IR/
H A DPatternMatch.h1745 m_Select(const Cond &C, const LHS &L, const RHS &R) { in m_Select() function
1755 return m_Select(C, m_ConstantInt<L>(), m_ConstantInt<R>()); in m_SelectCst()
/src/contrib/llvm-project/llvm/lib/Target/RISCV/
H A DRISCVTargetTransformInfo.cpp1528 return match(U, m_Select(m_Specific(I), m_Value(), m_Value())) && in getCmpSelInstrCost()
/src/contrib/llvm-project/llvm/lib/Transforms/Vectorize/
H A DVectorCombine.cpp922 if (match(U, m_Select(m_Specific(&I), m_Value(), m_Value()))) in scalarizeBinopOrCmp()
H A DSLPVectorizer.cpp9639 if (match(VL0, m_Select(MatchCmp, m_Value(), m_Value())) || in getEntryCost()
9652 if ((!match(VI, m_Select(MatchCmp, m_Value(), m_Value())) && in getEntryCost()
16676 return match(I, m_Select(m_Cmp(), m_Value(), m_Value())) && in isCmpSelMinMax()
18231 bool IsSelect = match(I, m_Select(m_Value(), m_Value(), m_Value())); in isReductionCandidate()
/src/contrib/llvm-project/llvm/lib/Transforms/Utils/
H A DSimplifyCFG.cpp3599 m_CombineOr(m_Select(m_Value(), m_ImmConstant(), m_Value()), in FoldTwoEntryPHINode()
3600 m_Select(m_Value(), m_Value(), m_ImmConstant())))); in FoldTwoEntryPHINode()
H A DSimplifyLibCalls.cpp321 if (match(Size, m_Select(m_Value(), m_APInt(X), m_APInt(Y)))) { in annotateNonNullAndDereferenceable()
/src/contrib/llvm-project/llvm/lib/Target/AArch64/
H A DAArch64TargetTransformInfo.cpp3250 if (match(I, m_Select(m_Cmp(CurrentPred, m_Value(), m_Value()), m_Value(), in getCmpSelInstrCost()

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