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Searched refs:m_SpecificInt (Results 1 – 17 of 17) sorted by relevance

/llvm-project-15.0.7/llvm/lib/Transforms/AggressiveInstCombine/
H A DAggressiveInstCombine.cpp105 m_Sub(m_SpecificInt(Width), m_Value(SubAmt))))))) { in foldGuardedFunnelShift()
113 m_OneUse(m_c_Or(m_Shl(m_Value(ShVal0), m_Sub(m_SpecificInt(Width), in foldGuardedFunnelShift()
337 if ((match(Op0, m_Mul(m_Value(MulOp0), m_SpecificInt(Mask01)))) && in tryToRecognizePopCount()
338 match(Op1, m_SpecificInt(MaskShift))) { in tryToRecognizePopCount()
341 if (match(MulOp0, m_And(m_c_Add(m_LShr(m_Value(ShiftOp0), m_SpecificInt(4)), in tryToRecognizePopCount()
343 m_SpecificInt(Mask0F)))) { in tryToRecognizePopCount()
347 m_c_Add(m_And(m_Value(AndOp0), m_SpecificInt(Mask33)), in tryToRecognizePopCount()
348 m_And(m_LShr(m_Deferred(AndOp0), m_SpecificInt(2)), in tryToRecognizePopCount()
349 m_SpecificInt(Mask33))))) { in tryToRecognizePopCount()
353 match(SubOp1, m_And(m_LShr(m_Specific(Root), m_SpecificInt(1)), in tryToRecognizePopCount()
[all …]
/llvm-project-15.0.7/llvm/unittests/IR/
H A DPatternMatch.cpp906 EXPECT_TRUE(m_Store(m_SpecificInt(42), m_Specific(Alloca)) in TEST_F()
908 EXPECT_FALSE(m_Store(m_SpecificInt(42), m_Specific(FourtyTwo)) in TEST_F()
910 EXPECT_FALSE(m_Store(m_SpecificInt(43), m_Specific(Alloca)) in TEST_F()
973 match(VI1, m_InsertElt(m_Undef(), m_SpecificInt(1), m_Zero()))); in TEST_F()
1006 m_Shuffle(m_InsertElt(m_Undef(), m_SpecificInt(1), m_Zero()), in TEST_F()
1016 m_Shuffle(m_InsertElt(m_Undef(), m_SpecificInt(2), m_Zero()), in TEST_F()
1406 m_Value(), m_SpecificInt(10), m_Value(), m_Value(), in TEST_F()
1437 m_SpecificInt(10)))); in TEST_F()
1629 EXPECT_TRUE(match(Ins0, m_InsertValue<0>(m_Undef(), m_SpecificInt(20)))); in TEST_F()
1630 EXPECT_FALSE(match(Ins0, m_InsertValue<0>(m_Undef(), m_SpecificInt(0)))); in TEST_F()
[all …]
/llvm-project-15.0.7/llvm/lib/Transforms/InstCombine/
H A DInstCombineAndOrXor.cpp890 m_SpecificInt(1))) || in foldIsPowerOf2OrZero()
918 m_SpecificInt(2))) && in foldIsPowerOf2()
926 m_SpecificInt(1))) && in foldIsPowerOf2()
2169 m_AShr(m_Value(X), m_SpecificInt(FullShift)))), in visitAnd()
2253 if (match(R, m_OneUse(m_Sub(m_SpecificInt(Width), m_Specific(L))))) { in matchFunnelShift()
2273 if (match(L, m_And(m_Value(X), m_SpecificInt(Mask))) && in matchFunnelShift()
2274 match(R, m_And(m_Neg(m_Specific(X)), m_SpecificInt(Mask)))) in matchFunnelShift()
2279 if (match(L, m_ZExt(m_And(m_Value(X), m_SpecificInt(Mask)))) && in matchFunnelShift()
2281 m_SpecificInt(Mask)))) in matchFunnelShift()
2284 if (match(L, m_ZExt(m_And(m_Value(X), m_SpecificInt(Mask)))) && in matchFunnelShift()
[all …]
H A DInstCombineSelect.cpp812 match(TrueVal, m_Add(m_Specific(B), m_SpecificInt(-*C))))) in canonicalizeSaturatedSubtract()
816 match(TrueVal, m_Add(m_Specific(A), m_SpecificInt(-*C))))) in canonicalizeSaturatedSubtract()
921 m_Xor(m_Deferred(TrueVal), m_SpecificInt(BitWidth - 1)))) in foldSelectCtlzToCttz()
981 if (match(ValueOnZero, m_SpecificInt(SizeOfInBits))) { in foldSelectCttzCtlz()
1865 return match(Min, m_SpecificInt(MinVal)) && in foldOverflowingAddSubSelect()
1866 match(Max, m_SpecificInt(MaxVal)); 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()
H A DInstCombineCasts.cpp585 if (match(R, m_OneUse(m_Sub(m_SpecificInt(Width), m_Specific(L))))) in narrowFunnelShift()
597 if (match(L, m_And(m_Value(X), m_SpecificInt(Mask))) && in narrowFunnelShift()
598 match(R, m_And(m_Neg(m_Specific(X)), m_SpecificInt(Mask)))) in narrowFunnelShift()
602 if (match(L, m_ZExt(m_And(m_Value(X), m_SpecificInt(Mask)))) && in narrowFunnelShift()
603 match(R, m_ZExt(m_And(m_Neg(m_Specific(X)), m_SpecificInt(Mask))))) in narrowFunnelShift()
1604 m_SpecificInt(SrcBitSize - 1))))) { in visitSExt()
H A DInstCombineShifts.cpp1051 match(Op1, m_Sub(m_SpecificInt(BitWidth - 1), m_Value(X)))) in visitShl()
1193 if (match(Op0, m_OneUse(m_SRem(m_Value(X), m_SpecificInt(2))))) { in visitLShr()
H A DInstCombineSimplifyDemanded.cpp1331 m_ExtractElt(m_Value(Vec), m_SpecificInt(IdxNo))) && in SimplifyDemandedVectorElts()
H A DInstCombineCompares.cpp4366 match(Op1, m_Mul(m_Value(Y), m_SpecificInt(*C))) && I.isEquality()) in foldICmpBinOp()
4778 if (match(Op0, m_AShr(m_Trunc(m_Value(A)), m_SpecificInt(BitWidth - 1))) && in foldICmpEquality()
4779 match(Op1, m_Trunc(m_LShr(m_Specific(A), m_SpecificInt(BitWidth)))) && in foldICmpEquality()
H A DInstCombineAddSub.cpp2230 if (match(Op0, m_SpecificInt(Ty->getScalarSizeInBits())) && in visitSub()
H A DInstCombineVectorOps.cpp1302 if (!match(Scalar, m_ExtractElt(m_Specific(X), m_SpecificInt(IdxC)))) in foldInsEltIntoIdentityShuffle()
H A DInstCombineCalls.cpp1581 if (Op0 == Op1 && BitWidth == 16 && match(ShAmtC, m_SpecificInt(8))) { in visitCallInst()
/llvm-project-15.0.7/llvm/include/llvm/IR/
H A DPatternMatch.h854 inline specific_intval<false> m_SpecificInt(APInt V) { in m_SpecificInt() function
858 inline specific_intval<false> m_SpecificInt(uint64_t V) { in m_SpecificInt() function
859 return m_SpecificInt(APInt(64, V)); in m_SpecificInt()
2390 auto LHS = m_AShr(m_Value(OpL), m_SpecificInt(ShiftWidth));
2391 auto RHS = m_LShr(m_Neg(m_Value(OpR)), m_SpecificInt(ShiftWidth));
2479 m_SpecificInt(1).match(GEP->idx_begin()->get()) &&
/llvm-project-15.0.7/llvm/unittests/Transforms/Utils/
H A DScalarEvolutionExpanderTest.cpp953 EXPECT_TRUE(match(GEP->getOperand(1), m_SpecificInt(1))); in TEST_F()
/llvm-project-15.0.7/llvm/lib/CodeGen/
H A DCodeGenPrepare.cpp7600 m_SpecificInt(HalfValBitSize)))))) in splitMergedValStore()
7863 match(UI, m_Shr(m_Specific(X), m_SpecificInt(CmpC.logBase2())))) { in optimizeBranch()
7875 (match(UI, m_Add(m_Specific(X), m_SpecificInt(-CmpC))) || in optimizeBranch()
7876 match(UI, m_Sub(m_Specific(X), m_SpecificInt(CmpC))))) { in optimizeBranch()
/llvm-project-15.0.7/llvm/lib/Target/AArch64/
H A DAArch64TargetTransformInfo.cpp1253 m_Value(IndexBase), m_SpecificInt(1)))) { in instCombineLD1GatherIndex()
1286 m_Value(IndexBase), m_SpecificInt(1)))) { in instCombineST1ScatterIndex()
/llvm-project-15.0.7/llvm/lib/Analysis/
H A DInstructionSimplify.cpp4289 if (match(Y, m_SpecificInt(LimitC))) in simplifySelectWithICmpCond()
4612 m_SpecificInt(TyAllocSize))) && in simplifyGEPInst()
6142 if (ScaledOne.isNonNegative() && match(Op1, m_SpecificInt(ScaledOne))) in simplifyIntrinsic()
/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86ISelLowering.cpp34047 match(Op.get(), m_AShr(m_Shl(m_Value(), m_SpecificInt(32)), in shouldSinkOperands()
34048 m_SpecificInt(32)))) { in shouldSinkOperands()
34053 m_And(m_Value(), m_SpecificInt(UINT64_C(0xffffffff))))) { in shouldSinkOperands()