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Searched refs:m_AShr (Results 1 – 18 of 18) sorted by relevance

/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/Hexagon/
H A DHexagonGenExtract.cpp114 Match = match(In, m_And(m_Shl(m_AShr(m_Value(BF), m_ConstantInt(CSR)), in INITIALIZE_PASS_DEPENDENCY()
138 Match = match(In, m_And(m_AShr(m_Value(BF), m_ConstantInt(CSR)), in INITIALIZE_PASS_DEPENDENCY()
152 Match = match(In, m_Shl(m_AShr(m_Value(BF), m_ConstantInt(CSR)), in INITIALIZE_PASS_DEPENDENCY()
H A DHexagonVectorCombine.cpp1676 return m_CombineOr(m_LShr(V, S), m_AShr(V, S)); in matchFxpMul()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineAndOrXor.cpp2276 if (match(Op0, m_OneUse(m_SExt(m_AShr(m_Value(X), m_APInt(ShiftC))))) && in visitAnd()
2289 if (match(Op0, m_AShr(m_Value(X), m_APInt(ShiftC))) && ShiftC->ult(Width) && in visitAnd()
2670 m_AShr(m_Value(X), m_APIntAllowUndef(C)))), in visitAnd()
2679 m_Not(m_AShr(m_Value(X), m_APIntAllowUndef(C))))), in visitAnd()
3727 if (match(&I, m_c_Or(m_OneUse(m_AShr( in visitOr()
4189 if (match(Op1, m_AShr(m_Value(A), m_APInt(ShAmt))) && in canonicalizeAbs()
4363 if (match(NotVal, m_AShr(m_Not(m_Value(X)), m_Value(Y)))) in foldNot()
4375 if (match(NotVal, m_OneUse(m_AShr(m_Value(X), m_SpecificInt(FullShift))))) { in foldNot()
4387 if (match(NotVal, m_AShr(m_Constant(C), m_Value(Y))) && in foldNot()
4590 m_AShr(m_Value(X), m_APIntAllowUndef(CA))))) && in visitXor()
H A DInstCombineShifts.cpp320 if (match(Masked, m_AShr(m_Value(), m_Value()))) in dropRedundantMaskingOfLeftShiftInput()
1515 m_AShr(m_Shl(m_Instruction(MaybeTrunc), in foldVariableSignZeroExtensionOfVariableHighBitExtract()
1612 if (match(Op0, m_AShr(m_Value(X), m_APInt(ShOp1))) && in visitAShr()
H A DInstCombineAddSub.cpp896 if (match(Op0, m_OneUse(m_AShr(m_Value(X), in foldAddWithConstant()
977 if (match(Op0, m_AShr(m_Shl(m_Value(X), m_APInt(C2)), m_APInt(C3))) && in foldAddWithConstant()
1657 if (match(LHS, m_AShr(m_Value(A), m_SpecificIntAllowUndef(BitWidth - 1))) && in visitAdd()
2557 if (match(Op1, m_AShr(m_Value(A), m_APInt(ShAmt))) && in visitSub()
H A DInstCombineMulDivRem.cpp461 if (match(Op0, m_OneUse(m_AShr(m_Value(X), m_APInt(C)))) && in visitMul()
487 if (match(&I, m_c_BinOp(m_Or(m_AShr(m_Value(X), in visitMul()
H A DInstCombineCasts.cpp1479 if (match(Src, m_AShr(m_Shl(m_Trunc(m_Value(A)), m_Constant(BA)), in visitSExt()
1499 if (match(Src, m_OneUse(m_AShr(m_Trunc(m_Value(X)), in visitSExt()
H A DInstCombineCompares.cpp1627 m_AShr(m_Deferred(X), m_APInt(ShiftC)))))) in foldICmpXorShiftConst()
4132 m_OneUse(m_AShr(m_Shl(m_Value(X), m_APInt(C0)), in foldICmpWithTruncSignExtendedVal()
5354 (match(Op0, m_OneUse(m_AShr(m_Value(A), m_APIntAllowUndef(AP1)))) && in foldICmpEquality()
5355 match(Op1, m_OneUse(m_AShr(m_Value(B), m_APIntAllowUndef(AP2)))))) { in foldICmpEquality()
5416 if (match(Op0, m_AShr(m_Trunc(m_Value(A)), m_SpecificInt(BitWidth - 1))) && in foldICmpEquality()
H A DInstCombineSimplifyDemanded.cpp1221 m_AShr(m_Shl(m_Value(X), m_APInt(ShiftLC)), m_APInt(ShiftRC))) && in SimplifyMultipleUseDemandedBits()
H A DInstCombineSelect.cpp680 match(FalseVal, m_AShr(m_Specific(X), m_Specific(Y))) && in foldSelectICmpLshrAshr()
H A DInstructionCombining.cpp2346 if (match(V, m_AShr(m_Value(A), m_Value(B)))) { in getFreelyInvertedImpl()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DAMDGPUTargetTransformInfo.cpp973 match(V, m_AShr(m_Intrinsic<Intrinsic::amdgcn_workitem_id_x>(), in isAlwaysUniform()
/freebsd-14.2/contrib/llvm-project/llvm/include/llvm/IR/
H A DPatternMatch.h1126 inline BinaryOp_match<LHS, RHS, Instruction::AShr> m_AShr(const LHS &L, in m_AShr() function
2551 auto LHS = m_AShr(m_Value(OpL), m_SpecificInt(ShiftWidth));
/freebsd-14.2/contrib/llvm-project/llvm/lib/Analysis/
H A DLazyValueInfo.cpp1221 match(LHS, m_AShr(m_Specific(Val), m_APInt(ShAmtC))) && in getValueFromICmpCondition()
H A DInstructionSimplify.cpp5025 if (match(Indices[0], m_AShr(m_Sub(m_PtrToInt(m_Value(P)), in simplifyGEPInst()
6411 if (match(Op0, m_AShr(m_Negative(), m_Value()))) in simplifyBinaryIntrinsic()
H A DScalarEvolution.cpp9288 else if (match(V, m_AShr(m_Value(OutLHS), m_ConstantInt(ShiftAmt)))) in computeShiftCompareExitLimit()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Transforms/Utils/
H A DSimplifyIndVar.cpp810 m_AShr(m_Shl(m_Value(), m_Specific(IVOperand)), m_APInt(C))) || in strengthenRightShift()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86ISelLowering.cpp33750 match(Op.get(), m_AShr(m_Shl(m_Value(), m_SpecificInt(32)), in shouldSinkOperands()