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Searched refs:isSubsetOf (Results 1 – 20 of 20) sorted by relevance

/freebsd-13.1/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineSimplifyDemanded.cpp42 if (C->isSubsetOf(Demanded)) in ShrinkDemandedConstant()
174 if (DemandedMask.isSubsetOf(Known.Zero | Known.One)) in SimplifyDemandedUseBits()
246 if (DemandedMask.isSubsetOf(RHSKnown.Zero)) in SimplifyDemandedUseBits()
248 if (DemandedMask.isSubsetOf(LHSKnown.Zero)) in SimplifyDemandedUseBits()
266 RHSKnown.One.isSubsetOf(LHSKnown.One)) { in SimplifyDemandedUseBits()
515 if (DemandedFromOps.isSubsetOf(RHSKnown.Zero)) in SimplifyDemandedUseBits()
521 DemandedFromOps.isSubsetOf(LHSKnown.Zero)) in SimplifyDemandedUseBits()
851 if (DemandedMask.isSubsetOf(Known.Zero|Known.One)) in SimplifyDemandedUseBits()
939 if (DemandedMask.isSubsetOf(RHSKnown.Zero)) in SimplifyMultipleUseDemandedBits()
941 if (DemandedMask.isSubsetOf(LHSKnown.Zero)) in SimplifyMultipleUseDemandedBits()
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H A DInstCombineAndOrXor.cpp948 if (!UnsetBitsMask.isSubsetOf(SignBitsMask)) { in foldSignedTruncationCheck()
/freebsd-13.1/contrib/llvm-project/llvm/include/llvm/CodeGen/GlobalISel/
H A DGISelKnownBits.h79 return Mask.isSubsetOf(getKnownBits(Val).Zero); in maskedValueIsZero()
/freebsd-13.1/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86InstCombineIntrinsic.cpp1446 if (DemandedElts1.isSubsetOf(UndefElts1) || in instCombineIntrinsic()
1447 DemandedElts2.isSubsetOf(UndefElts2)) { in instCombineIntrinsic()
1920 bool IsSubOnly = DemandedElts.isSubsetOf(SubMask); in simplifyDemandedVectorEltsIntrinsic()
1921 bool IsAddOnly = DemandedElts.isSubsetOf(AddMask); in simplifyDemandedVectorEltsIntrinsic()
H A DX86InstrCompiler.td1470 return (~Known.Zero).isSubsetOf(CN->getAPIntValue());
H A DX86ISelLowering.cpp27703 bool ALoIsZero = LowerBitsMask.isSubsetOf(AKnown.Zero); in LowerMUL()
27704 bool BLoIsZero = LowerBitsMask.isSubsetOf(BKnown.Zero); in LowerMUL()
27707 bool AHiIsZero = UpperBitsMask.isSubsetOf(AKnown.Zero); in LowerMUL()
27708 bool BHiIsZero = UpperBitsMask.isSubsetOf(BKnown.Zero); in LowerMUL()
34723 if (!ZeroExtendMask.isSubsetOf(Mask | ~DemandedBits)) in targetShrinkDemandedConstant()
39698 if (DemandedElts.isSubsetOf(ShuffleUndef)) in SimplifyMultipleUseDemandedBitsForTargetNode()
39700 if (DemandedElts.isSubsetOf(ShuffleUndef | ShuffleZero)) in SimplifyMultipleUseDemandedBitsForTargetNode()
/freebsd-13.1/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DTargetLowering.cpp518 if (Opcode == ISD::XOR && DemandedBits.isSubsetOf(C)) in ShrinkDemandedConstant()
521 if (!C.isSubsetOf(DemandedBits)) { in ShrinkDemandedConstant()
741 if (DemandedBits.isSubsetOf(RHSKnown.Zero)) in SimplifyMultipleUseDemandedBits()
743 if (DemandedBits.isSubsetOf(LHSKnown.Zero)) in SimplifyMultipleUseDemandedBits()
1324 if (DemandedBits.isSubsetOf(Known.Zero)) in SimplifyDemandedBits()
1326 if (DemandedBits.isSubsetOf(Known2.Zero)) in SimplifyDemandedBits()
1355 DemandedBits.isSubsetOf(C->getAPIntValue())) { in SimplifyDemandedBits()
2810 if (DemandedElts.isSubsetOf(KnownUndef)) in SimplifyDemandedVectorElts()
2914 if (DemandedElts.isSubsetOf(KnownUndef)) in SimplifyDemandedVectorElts()
2938 if (DemandedElts.isSubsetOf(KnownUndef)) in SimplifyDemandedVectorElts()
[all …]
H A DSelectionDAGISel.cpp2041 if (!ActualMask.isSubsetOf(DesiredMask)) in CheckAndMask()
2070 if (!ActualMask.isSubsetOf(DesiredMask)) in CheckOrMask()
2079 if (NeededMask.isSubsetOf(Known.One)) in CheckOrMask()
H A DSelectionDAG.cpp2440 return Mask.isSubsetOf(computeKnownBits(V, Depth).Zero); in MaskedValueIsZero()
2449 return Mask.isSubsetOf(computeKnownBits(V, DemandedElts, Depth).Zero); in MaskedValueIsZero()
2455 return Mask.isSubsetOf(computeKnownBits(V, Depth).One); in MaskedValueIsAllOnes()
2604 if (DemandedElts.isSubsetOf(UndefElts)) { in getSplatSourceVector()
H A DLegalizeIntegerTypes.cpp2425 if (HighBitMask.isSubsetOf(Known.Zero)) { in ExpandShiftWithKnownAmountBit()
H A DDAGCombiner.cpp5703 return RHS->getAPIntValue().isSubsetOf(LHS->getAPIntValue()); in visitAND()
11311 if (TruncatedBits.isSubsetOf(Known.Zero)) in visitZERO_EXTEND()
/freebsd-13.1/contrib/llvm-project/llvm/lib/Support/
H A DKnownBits.cpp565 if (LHS.isNonNegative() || LowBits.isSubsetOf(LHS.Zero)) in srem()
/freebsd-13.1/contrib/llvm-project/llvm/utils/TableGen/
H A DAsmMatcherEmitter.cpp269 bool isSubsetOf(const ClassInfo &RHS) const { in isSubsetOf() function
1656 assert(I == J || !J->isSubsetOf(*I)); in buildInfo()
2524 if (&A != &B && A.isSubsetOf(B)) in emitIsSubclass()
/freebsd-13.1/contrib/llvm-project/llvm/lib/Target/RISCV/
H A DRISCVISelDAGToDAG.cpp1448 if (ShMask.isSubsetOf(AndMask)) { in selectShiftMask()
1456 if (ShMask.isSubsetOf(AndMask | Known.Zero)) { in selectShiftMask()
H A DRISCVISelLowering.cpp6441 return ShrunkMask.isSubsetOf(Mask) && Mask.isSubsetOf(ExpandedMask); in targetShrinkDemandedConstant()
/freebsd-13.1/contrib/llvm-project/llvm/include/llvm/ADT/
H A DAPInt.h1349 bool isSubsetOf(const APInt &RHS) const {
/freebsd-13.1/contrib/llvm-project/llvm/lib/Analysis/
H A DValueTracking.cpp2811 return Mask.isSubsetOf(Known.Zero); in MaskedValueIsZero()
6413 if (CA->isSubsetOf(Known.Zero) && CB->isSubsetOf(Known.Zero)) in isTruePredicate()
H A DInstructionSimplify.cpp2161 if (EffBitsY.isSubsetOf(*Mask) && !EffBitsX.intersects(*Mask)) in SimplifyAndInst()
2163 if (EffBitsX.isSubsetOf(*Mask) && !EffBitsY.intersects(*Mask)) in SimplifyAndInst()
/freebsd-13.1/contrib/llvm-project/llvm/lib/Transforms/Utils/
H A DSimplifyCFG.cpp4905 if (Known.Zero.intersects(CaseVal) || !Known.One.isSubsetOf(CaseVal) || in eliminateDeadSwitchCases()
/freebsd-13.1/contrib/llvm-project/llvm/lib/Target/ARM/
H A DARMISelLowering.cpp19018 if (ShAmt < 32 && OriginalDemandedBits.isSubsetOf( in SimplifyDemandedBitsForTargetNode()