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    Searched refs:LHSKnownZero (Results 1 - 5 of 5) sorted by null

  /external/llvm/lib/Transforms/InstCombine/
InstCombineSimplifyDemanded.cpp 140 APInt LHSKnownZero(BitWidth, 0), LHSKnownOne(BitWidth, 0);
160 ComputeMaskedBits(I->getOperand(0), LHSKnownZero, LHSKnownOne, Depth+1);
165 if ((DemandedMask & ~LHSKnownZero & RHSKnownOne) ==
166 (DemandedMask & ~LHSKnownZero))
173 if ((DemandedMask & (RHSKnownZero|LHSKnownZero)) == DemandedMask)
182 ComputeMaskedBits(I->getOperand(0), LHSKnownZero, LHSKnownOne, Depth+1);
190 if ((DemandedMask & ~RHSKnownOne & LHSKnownZero) ==
199 if ((DemandedMask & (~LHSKnownZero) & RHSKnownOne) ==
200 (DemandedMask & (~LHSKnownZero)))
225 LHSKnownZero, LHSKnownOne, Depth+1)
    [all...]
InstCombineAddSub.cpp 145 APInt LHSKnownZero(IT->getBitWidth(), 0);
146 ComputeMaskedBits(XorLHS, LHSKnownZero, LHSKnownOne);
147 if ((XorRHS->getValue() | LHSKnownZero).isAllOnesValue())
205 APInt LHSKnownZero(IT->getBitWidth(), 0);
206 ComputeMaskedBits(LHS, LHSKnownZero, LHSKnownOne);
207 if (LHSKnownZero != 0) {
213 if ((LHSKnownZero|RHSKnownZero).isAllOnesValue())
InstCombineCalls.cpp 395 APInt LHSKnownZero(BitWidth, 0);
397 ComputeMaskedBits(LHS, LHSKnownZero, LHSKnownOne);
399 bool LHSKnownPositive = LHSKnownZero[BitWidth - 1];
489 APInt LHSKnownZero(BitWidth, 0);
491 ComputeMaskedBits(LHS, LHSKnownZero, LHSKnownOne);
497 APInt LHSMax = ~LHSKnownZero;
    [all...]
  /external/llvm/lib/Analysis/
ValueTracking.cpp 80 APInt LHSKnownZero(BitWidth, 0), LHSKnownOne(BitWidth, 0);
81 llvm::ComputeMaskedBits(Op0, LHSKnownZero, LHSKnownOne, TD, Depth+1);
82 assert((LHSKnownZero & LHSKnownOne) == 0 &&
84 unsigned LHSKnownZeroOut = LHSKnownZero.countTrailingOnes();
106 KnownZero |= LHSKnownZero & Mask;
115 if (LHSKnownZero.isNegative() && KnownZero2.isNegative())
122 if (LHSKnownZero.isNegative() && KnownOne2.isNegative())
562 APInt LHSKnownZero(BitWidth, 0), LHSKnownOne(BitWidth, 0);
563 ComputeMaskedBits(I->getOperand(0), LHSKnownZero, LHSKnownOne, TD,
566 if (LHSKnownZero.isNegative()
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  /external/llvm/lib/Target/PowerPC/
PPCISelLowering.cpp     [all...]

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