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Searched refs:RHSKnownOne (Results 1 – 4 of 4) sorted by relevance

/NextBSD/contrib/llvm/lib/Transforms/InstCombine/
HDInstCombineSimplifyDemanded.cpp143 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0); in SimplifyDemandedUseBits() local
161 computeKnownBits(I->getOperand(1), RHSKnownZero, RHSKnownOne, Depth + 1, in SimplifyDemandedUseBits()
169 if ((DemandedMask & ~LHSKnownZero & RHSKnownOne) == in SimplifyDemandedUseBits()
185 computeKnownBits(I->getOperand(1), RHSKnownZero, RHSKnownOne, Depth + 1, in SimplifyDemandedUseBits()
196 if ((DemandedMask & ~RHSKnownOne & LHSKnownZero) == in SimplifyDemandedUseBits()
197 (DemandedMask & ~RHSKnownOne)) in SimplifyDemandedUseBits()
205 if ((DemandedMask & (~LHSKnownZero) & RHSKnownOne) == in SimplifyDemandedUseBits()
212 computeKnownBits(I->getOperand(1), RHSKnownZero, RHSKnownOne, Depth + 1, in SimplifyDemandedUseBits()
244 RHSKnownOne, Depth + 1) || in SimplifyDemandedUseBits()
248 assert(!(RHSKnownZero & RHSKnownOne) && "Bits known to be one AND zero?"); in SimplifyDemandedUseBits()
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HDInstCombineAddSub.cpp922 APInt RHSKnownOne(BitWidth, 0); in WillNotOverflowSignedAdd() local
923 computeKnownBits(RHS, RHSKnownZero, RHSKnownOne, 0, &CxtI); in WillNotOverflowSignedAdd()
928 (LHSKnownZero[BitWidth - 1] && RHSKnownOne[BitWidth - 1])) in WillNotOverflowSignedAdd()
959 APInt RHSKnownOne(BitWidth, 0); in WillNotOverflowSignedSub() local
960 computeKnownBits(RHS, RHSKnownZero, RHSKnownOne, 0, &CxtI); in WillNotOverflowSignedSub()
964 if ((LHSKnownOne[BitWidth - 1] && RHSKnownOne[BitWidth - 1]) || in WillNotOverflowSignedSub()
/NextBSD/contrib/llvm/lib/Analysis/
HDValueTracking.cpp150 APInt RHSKnownZero(IT->getBitWidth(), 0), RHSKnownOne(IT->getBitWidth(), 0); in haveNoCommonBitsSet() local
152 computeKnownBits(RHS, RHSKnownZero, RHSKnownOne, DL, 0, AC, CxtI, DT); in haveNoCommonBitsSet()
745 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0); in computeKnownBitsFromAssume() local
746 computeKnownBits(A, RHSKnownZero, RHSKnownOne, DL, Depth+1, Query(Q, I)); in computeKnownBitsFromAssume()
748 KnownOne |= RHSKnownOne; in computeKnownBitsFromAssume()
753 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0); in computeKnownBitsFromAssume() local
754 computeKnownBits(A, RHSKnownZero, RHSKnownOne, DL, Depth+1, Query(Q, I)); in computeKnownBitsFromAssume()
761 KnownOne |= RHSKnownOne & MaskKnownOne; in computeKnownBitsFromAssume()
766 APInt RHSKnownZero(BitWidth, 0), RHSKnownOne(BitWidth, 0); in computeKnownBitsFromAssume() local
767 computeKnownBits(A, RHSKnownZero, RHSKnownOne, DL, Depth+1, Query(Q, I)); in computeKnownBitsFromAssume()
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/NextBSD/contrib/llvm/lib/Target/PowerPC/
HDPPCISelLowering.cpp1657 APInt RHSKnownZero, RHSKnownOne; in SelectAddressRegReg() local
1663 RHSKnownZero, RHSKnownOne); in SelectAddressRegReg()