Lines Matching refs:UndefLHS
2702 APInt UndefLHS, ZeroLHS; in SimplifyDemandedVectorElts() local
2704 if (SimplifyDemandedVectorElts(Op.getOperand(1), DemandedLHS, UndefLHS, in SimplifyDemandedVectorElts()
2711 KnownUndef = UndefLHS & UndefRHS; in SimplifyDemandedVectorElts()
2733 APInt UndefLHS, ZeroLHS; in SimplifyDemandedVectorElts() local
2735 if (SimplifyDemandedVectorElts(Op.getOperand(0), DemandedLHS, UndefLHS, in SimplifyDemandedVectorElts()
2750 if (!DemandedElts[i] || (M < (int)NumElts && UndefLHS[M]) || in SimplifyDemandedVectorElts()
2775 if (UndefLHS[M]) in SimplifyDemandedVectorElts()
2835 APInt UndefLHS, ZeroLHS; in SimplifyDemandedVectorElts() local
2836 if (SimplifyDemandedVectorElts(Op0, DemandedElts, UndefLHS, ZeroLHS, TLO, in SimplifyDemandedVectorElts()
2841 KnownUndef = getKnownUndefForVectorBinop(Op, TLO.DAG, UndefLHS, UndefRHS); in SimplifyDemandedVectorElts()
2862 APInt UndefLHS, ZeroLHS; in SimplifyDemandedVectorElts() local
2863 if (SimplifyDemandedVectorElts(Op0, DemandedElts, UndefLHS, ZeroLHS, TLO, in SimplifyDemandedVectorElts()
2868 KnownUndef = UndefLHS & UndefRHS; // TODO: use getKnownUndefForVectorBinop? in SimplifyDemandedVectorElts()