Searched refs:isSubsetOf (Results 1 – 15 of 15) sorted by relevance
52 if (C->isSubsetOf(Demanded)) in ShrinkDemandedConstant()182 if (DemandedMask.isSubsetOf(IKnownZero|IKnownOne)) in SimplifyDemandedUseBits()216 if (DemandedMask.isSubsetOf(IKnownZero|IKnownOne)) in SimplifyDemandedUseBits()255 if (DemandedMask.isSubsetOf(RHSKnown.Zero)) in SimplifyDemandedUseBits()257 if (DemandedMask.isSubsetOf(LHSKnown.Zero)) in SimplifyDemandedUseBits()275 RHSKnown.One.isSubsetOf(LHSKnown.One)) { in SimplifyDemandedUseBits()452 if (DemandedFromOps.isSubsetOf(RHSKnown.Zero)) in SimplifyDemandedUseBits()458 DemandedFromOps.isSubsetOf(LHSKnown.Zero)) in SimplifyDemandedUseBits()756 if (DemandedMask.isSubsetOf(Known.Zero|Known.One)) in SimplifyDemandedUseBits()861 if (DemandedMask.isSubsetOf(RHSKnown.Zero)) in SimplifyMultipleUseDemandedBits()[all …]
2907 if (DemandedElts1.isSubsetOf(UndefElts1) || in visitCallInst()2908 DemandedElts2.isSubsetOf(UndefElts2)) in visitCallInst()
1012 if (!UnsetBitsMask.isSubsetOf(SignBitsMask)) { in foldSignedTruncationCheck()
370 if (Opcode == ISD::XOR && Demanded.isSubsetOf(C)) in ShrinkDemandedConstant()373 if (!C.isSubsetOf(Demanded)) { in ShrinkDemandedConstant()653 if (DemandedBits.isSubsetOf(Known2.Zero | Known.One)) in SimplifyDemandedBits()655 if (DemandedBits.isSubsetOf(Known.Zero | Known2.One)) in SimplifyDemandedBits()687 if (DemandedBits.isSubsetOf(Known2.One | Known.Zero)) in SimplifyDemandedBits()717 if (DemandedBits.isSubsetOf(Known.Zero)) in SimplifyDemandedBits()719 if (DemandedBits.isSubsetOf(Known2.Zero)) in SimplifyDemandedBits()1803 if (DemandedElts.isSubsetOf(KnownUndef)) in SimplifyDemandedVectorElts()1854 if (DemandedElts.isSubsetOf(KnownUndef)) in SimplifyDemandedVectorElts()1878 if (DemandedElts.isSubsetOf(KnownUndef)) in SimplifyDemandedVectorElts()[all …]
2179 if (!ActualMask.isSubsetOf(DesiredMask)) in CheckAndMask()2208 if (!ActualMask.isSubsetOf(DesiredMask)) in CheckOrMask()2217 if (NeededMask.isSubsetOf(Known.One)) in CheckOrMask()
2107 if (AndVal && Mask.isSubsetOf(AndVal->getAPIntValue())) in GetDemandedBits()2148 return Mask.isSubsetOf(computeKnownBits(Op, Depth).Zero); in MaskedValueIsZero()
1774 if (HighBitMask.isSubsetOf(Known.Zero)) { in ExpandShiftWithKnownAmountBit()
4588 return RHS->getAPIntValue().isSubsetOf(LHS->getAPIntValue()); in visitAND()8869 if (TruncatedBits.isSubsetOf(Known.Zero)) in visitZERO_EXTEND()
270 bool isSubsetOf(const ClassInfo &RHS) const { in isSubsetOf() function1659 assert(I == J || !J->isSubsetOf(*I)); in buildInfo()2524 if (&A != &B && A.isSubsetOf(B)) in emitIsSubclass()
1329 bool isSubsetOf(const APInt &RHS) const { in isSubsetOf() function
1239 if (Known2.isNonNegative() || LowBits.isSubsetOf(Known2.Zero)) in computeKnownBitsFromOperator()2230 return Mask.isSubsetOf(Known.Zero); in MaskedValueIsZero()5197 if (CA->isSubsetOf(Known.Zero) && CB->isSubsetOf(Known.Zero)) in isTruePredicate()
1903 if (EffBitsY.isSubsetOf(*Mask) && !EffBitsX.intersects(*Mask)) in SimplifyAndInst()1905 if (EffBitsX.isSubsetOf(*Mask) && !EffBitsY.intersects(*Mask)) in SimplifyAndInst()
4407 if (Known.Zero.intersects(CaseVal) || !Known.One.isSubsetOf(CaseVal) || in eliminateDeadSwitchCases()
1442 return (~Known.Zero).isSubsetOf(CN->getAPIntValue());
23759 bool ALoIsZero = LowerBitsMask.isSubsetOf(AKnown.Zero); in LowerMUL()23760 bool BLoIsZero = LowerBitsMask.isSubsetOf(BKnown.Zero); in LowerMUL()23763 bool AHiIsZero = UpperBitsMask.isSubsetOf(AKnown.Zero); in LowerMUL()23764 bool BHiIsZero = UpperBitsMask.isSubsetOf(BKnown.Zero); in LowerMUL()24248 if (DemandedElts.isSubsetOf(UndefElts)) { in IsSplatVector()30064 if (!ZeroExtendMask.isSubsetOf(Mask | ~Demanded)) in targetShrinkDemandedConstant()