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    Searched refs:RHSKnownZero (Results 1 - 4 of 4) sorted by null

  /external/llvm/lib/Transforms/InstCombine/
InstCombineSimplifyDemanded.cpp 143 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0);
161 computeKnownBits(I->getOperand(1), RHSKnownZero, RHSKnownOne, Depth + 1,
172 if ((DemandedMask & ~RHSKnownZero & LHSKnownOne) ==
173 (DemandedMask & ~RHSKnownZero))
177 if ((DemandedMask & (RHSKnownZero|LHSKnownZero)) == DemandedMask)
185 computeKnownBits(I->getOperand(1), RHSKnownZero, RHSKnownOne, Depth + 1,
193 if ((DemandedMask & ~LHSKnownOne & RHSKnownZero) ==
202 if ((DemandedMask & (~RHSKnownZero) & LHSKnownOne) ==
203 (DemandedMask & (~RHSKnownZero)))
212 computeKnownBits(I->getOperand(1), RHSKnownZero, RHSKnownOne, Depth + 1
    [all...]
InstCombineAddSub.cpp 921 APInt RHSKnownZero(BitWidth, 0);
923 computeKnownBits(RHS, RHSKnownZero, RHSKnownOne, 0, &CxtI);
927 if ((LHSKnownOne[BitWidth - 1] && RHSKnownZero[BitWidth - 1]) ||
932 if (checkRippleForAdd(LHSKnownZero, RHSKnownZero))
934 if (checkRippleForAdd(RHSKnownZero, LHSKnownZero))
958 APInt RHSKnownZero(BitWidth, 0);
960 computeKnownBits(RHS, RHSKnownZero, RHSKnownOne, 0, &CxtI);
965 (LHSKnownZero[BitWidth - 1] && RHSKnownZero[BitWidth - 1]))
    [all...]
  /external/llvm/lib/Analysis/
ValueTracking.cpp 151 APInt RHSKnownZero(IT->getBitWidth(), 0), RHSKnownOne(IT->getBitWidth(), 0);
153 computeKnownBits(RHS, RHSKnownZero, RHSKnownOne, DL, 0, AC, CxtI, DT);
154 return (LHSKnownZero | RHSKnownZero).isAllOnesValue();
776 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0);
777 computeKnownBits(A, RHSKnownZero, RHSKnownOne, DL, Depth+1, Query(Q, I));
778 KnownZero |= RHSKnownZero;
784 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0);
785 computeKnownBits(A, RHSKnownZero, RHSKnownOne, DL, Depth+1, Query(Q, I));
    [all...]
  /external/llvm/lib/Target/PowerPC/
PPCISelLowering.cpp     [all...]

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