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Searched refs:InputDemandedBits (Results 1 – 3 of 3) sorted by relevance

/freebsd-12.1/contrib/llvm/lib/Transforms/InstCombine/
H A DInstCombineSimplifyDemanded.cpp401 APInt InputDemandedBits = DemandedMask.trunc(SrcBitWidth); in SimplifyDemandedUseBits() local
406 InputDemandedBits.setBit(SrcBitWidth-1); in SimplifyDemandedUseBits()
409 if (SimplifyDemandedBits(I, 0, InputDemandedBits, InputKnown, Depth + 1)) in SimplifyDemandedUseBits()
/freebsd-12.1/contrib/llvm/lib/CodeGen/SelectionDAG/
H A DTargetLowering.cpp1058 APInt InputDemandedBits = DemandedBits.getLoBits(ExVTBits); in SimplifyDemandedBits() local
1062 InputDemandedBits.setBit(ExVTBits - 1); in SimplifyDemandedBits()
1064 if (SimplifyDemandedBits(Op0, InputDemandedBits, Known, TLO, Depth + 1)) in SimplifyDemandedBits()
H A DSelectionDAG.cpp2751 APInt InputDemandedBits = APInt::getLowBitsSet(BitWidth, EBits); in computeKnownBits() local
2757 InputDemandedBits |= InSignMask; in computeKnownBits()
2760 Known.One &= InputDemandedBits; in computeKnownBits()
2761 Known.Zero &= InputDemandedBits; in computeKnownBits()