Searched refs:KnownZero2 (Results 1 - 5 of 5) sorted by relevance

/macosx-10.9.5/llvmCore-3425.0.33/lib/Analysis/
H A DValueTracking.cpp48 APInt &KnownZero2, APInt &KnownOne2,
60 llvm::ComputeMaskedBits(Op1, KnownZero2, KnownOne2, TD, Depth+1);
65 if ((KnownZero2 & MaskV) == MaskV) {
86 llvm::ComputeMaskedBits(Op1, KnownZero2, KnownOne2, TD, Depth+1);
87 assert((KnownZero2 & KnownOne2) == 0 && "Bits known to be one AND zero?");
88 unsigned RHSKnownZeroOut = KnownZero2.countTrailingOnes();
95 KnownZero |= KnownZero2 & Mask;
115 if (LHSKnownZero.isNegative() && KnownZero2.isNegative())
125 else if (LHSKnownOne.isNegative() && KnownZero2.isNegative())
134 APInt &KnownZero2, APIn
46 ComputeMaskedBitsAddSub(bool Add, Value *Op0, Value *Op1, bool NSW, APInt &KnownZero, APInt &KnownOne, APInt &KnownZero2, APInt &KnownOne2, const TargetData *TD, unsigned Depth) argument
132 ComputeMaskedBitsMul(Value *Op0, Value *Op1, bool NSW, APInt &KnownZero, APInt &KnownOne, APInt &KnownZero2, APInt &KnownOne2, const TargetData *TD, unsigned Depth) argument
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/macosx-10.9.5/llvmCore-3425.0.33/lib/CodeGen/SelectionDAG/
H A DTargetLowering.cpp1227 APInt KnownZero2, KnownOne2, KnownZeroOut, KnownOneOut; local
1257 KnownZero2, KnownOne2, TLO, Depth+1))
1259 assert((KnownZero2 & KnownOne2) == 0 && "Bits known to be one AND zero?");
1263 if ((NewMask & ~KnownZero2 & KnownOne) == (~KnownZero2 & NewMask))
1268 if ((NewMask & (KnownZero|KnownZero2)) == NewMask)
1271 if (TLO.ShrinkDemandedConstant(Op, ~KnownZero2 & NewMask))
1280 KnownZero |= KnownZero2;
1288 KnownZero2, KnownOne2, TLO, Depth+1))
1290 assert((KnownZero2
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H A DSelectionDAG.cpp1705 APInt KnownZero2, KnownOne2;
1716 ComputeMaskedBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth+1);
1718 assert((KnownZero2 & KnownOne2) == 0 && "Bits known to be one AND zero?");
1723 KnownZero |= KnownZero2;
1727 ComputeMaskedBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth+1);
1729 assert((KnownZero2 & KnownOne2) == 0 && "Bits known to be one AND zero?");
1732 KnownZero &= KnownZero2;
1738 ComputeMaskedBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth+1);
1740 assert((KnownZero2 & KnownOne2) == 0 && "Bits known to be one AND zero?");
1743 APInt KnownZeroOut = (KnownZero & KnownZero2) | (KnownOn
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/macosx-10.9.5/llvmCore-3425.0.33/lib/Transforms/InstCombine/
H A DInstCombineSimplifyDemanded.cpp736 APInt KnownZero2(BitWidth, 0), KnownOne2(BitWidth, 0);
739 KnownZero2, KnownOne2, Depth+1) ||
741 KnownZero2, KnownOne2, Depth+1))
744 unsigned Leaders = KnownZero2.countLeadingOnes();
746 KnownZero2.countLeadingOnes());
/macosx-10.9.5/llvmCore-3425.0.33/lib/Target/Sparc/
H A DSparcISelLowering.cpp844 APInt KnownZero2, KnownOne2; local
852 DAG.ComputeMaskedBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth+1);
854 assert((KnownZero2 & KnownOne2) == 0 && "Bits known to be one AND zero?");
858 KnownZero &= KnownZero2;

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