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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);
162 LHSKnownZero, LHSKnownOne, Depth+1);
167 if ((DemandedMask & ~LHSKnownZero & RHSKnownOne) ==
168 (DemandedMask & ~LHSKnownZero))
175 if ((DemandedMask & (RHSKnownZero|LHSKnownZero)) == DemandedMask)
186 LHSKnownZero, LHSKnownOne, Depth+1);
194 if ((DemandedMask & ~RHSKnownOne & LHSKnownZero) ==
203 if ((DemandedMask & (~LHSKnownZero) & RHSKnownOne) ==
204 (DemandedMask & (~LHSKnownZero)))
229 LHSKnownZero, LHSKnownOne, Depth+1)
    [all...]
InstCombineAddSub.cpp 194 APInt LHSKnownZero(IT->getBitWidth(), 0);
195 ComputeMaskedBits(LHS, Mask, LHSKnownZero, LHSKnownOne);
196 if (LHSKnownZero != 0) {
202 if ((LHSKnownZero|RHSKnownZero).isAllOnesValue())
InstCombineCalls.cpp 396 APInt LHSKnownZero(BitWidth, 0);
398 ComputeMaskedBits(LHS, Mask, LHSKnownZero, LHSKnownOne);
400 bool LHSKnownPositive = LHSKnownZero[BitWidth - 1];
491 APInt LHSKnownZero(BitWidth, 0);
493 ComputeMaskedBits(LHS, Mask, LHSKnownZero, LHSKnownOne);
499 APInt LHSMax = ~LHSKnownZero;
    [all...]
  /external/llvm/lib/Analysis/
ValueTracking.cpp 409 APInt LHSKnownZero(BitWidth, 0), LHSKnownOne(BitWidth, 0);
412 ComputeMaskedBits(I->getOperand(0), Mask2, LHSKnownZero, LHSKnownOne, TD,
414 assert((LHSKnownZero & LHSKnownOne) == 0 &&
416 unsigned LHSKnownZeroOut = LHSKnownZero.countTrailingOnes();
439 KnownZero |= LHSKnownZero & Mask;
449 if (LHSKnownZero.isNegative() && KnownZero2.isNegative())
456 if (LHSKnownZero.isNegative() && KnownOne2.isNegative())
501 APInt LHSKnownZero(BitWidth, 0), LHSKnownOne(BitWidth, 0);
502 ComputeMaskedBits(I->getOperand(0), Mask2, LHSKnownZero, LHSKnownOne, TD,
505 if (LHSKnownZero.isNegative()
    [all...]
  /external/llvm/lib/Target/PowerPC/
PPCISelLowering.cpp     [all...]

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