Lines Matching defs:UndefLHS

3425     APInt UndefLHS, ZeroLHS;
3427     if (SimplifyDemandedVectorElts(LHS, DemandedLHS, UndefLHS, ZeroLHS, TLO,
3434     KnownUndef = UndefLHS & UndefRHS;
3467     APInt UndefLHS, ZeroLHS;
3469     if (SimplifyDemandedVectorElts(LHS, DemandedLHS, UndefLHS, ZeroLHS, TLO,
3484       if (!DemandedElts[i] || (M < (int)NumElts && UndefLHS[M]) ||
3508         if (UndefLHS[M])
3575       APInt UndefLHS, ZeroLHS;
3576       if (SimplifyDemandedVectorElts(Op0, DemandedElts, UndefLHS, ZeroLHS, TLO,
3601     APInt UndefLHS, ZeroLHS;
3602     if (SimplifyDemandedVectorElts(Op0, DemandedElts, UndefLHS, ZeroLHS, TLO,
3607     KnownUndef = getKnownUndefForVectorBinop(Op, TLO.DAG, UndefLHS, UndefRHS);
3628     APInt UndefLHS, ZeroLHS;
3629     if (SimplifyDemandedVectorElts(Op0, DemandedElts, UndefLHS, ZeroLHS, TLO,
3634     KnownUndef = UndefLHS & UndefRHS; // TODO: use getKnownUndefForVectorBinop?