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

  /external/llvm/lib/Transforms/InstCombine/
InstCombineSimplifyDemanded.cpp 155 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0);
173 computeKnownBits(I->getOperand(1), RHSKnownZero, RHSKnownOne, Depth + 1,
184 if ((DemandedMask & ~RHSKnownZero & LHSKnownOne) ==
185 (DemandedMask & ~RHSKnownZero))
189 if ((DemandedMask & (RHSKnownZero|LHSKnownZero)) == DemandedMask)
197 computeKnownBits(I->getOperand(1), RHSKnownZero, RHSKnownOne, Depth + 1,
205 if ((DemandedMask & ~LHSKnownOne & RHSKnownZero) ==
214 if ((DemandedMask & (~RHSKnownZero) & LHSKnownOne) ==
215 (DemandedMask & (~RHSKnownZero)))
224 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 723 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0);
724 computeKnownBits(A, RHSKnownZero, RHSKnownOne, DL, Depth+1, Query(Q, I));
725 KnownZero |= RHSKnownZero;
731 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0);
732 computeKnownBits(A, RHSKnownZero, RHSKnownOne, DL, Depth+1, Query(Q, I));
738 KnownZero |= RHSKnownZero & MaskKnownOne;
744 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0);
745 computeKnownBits(A, RHSKnownZero, RHSKnownOne, DL, Depth+1, Query(Q, I));
752 KnownOne |= RHSKnownZero & MaskKnownOne;
757 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0)
    [all...]
  /external/llvm/lib/Transforms/Scalar/
SeparateConstOffsetFromGEP.cpp 666 APInt LHSKnownOne, LHSKnownZero, RHSKnownOne, RHSKnownZero;
668 ComputeKnownBits(RHS, RHSKnownOne, RHSKnownZero);
669 return (LHSKnownZero | RHSKnownZero).isAllOnesValue();
    [all...]
  /external/llvm/lib/Target/PowerPC/
PPCISelLowering.cpp     [all...]

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