Lines Matching defs:UndefLHS
3460 APInt UndefLHS, ZeroLHS;
3462 if (SimplifyDemandedVectorElts(LHS, DemandedLHS, UndefLHS, ZeroLHS, TLO,
3469 KnownUndef = UndefLHS & UndefRHS;
3502 APInt UndefLHS, ZeroLHS;
3504 if (SimplifyDemandedVectorElts(LHS, DemandedLHS, UndefLHS, ZeroLHS, TLO,
3519 if (!DemandedElts[i] || (M < (int)NumElts && UndefLHS[M]) ||
3543 if (UndefLHS[M])
3610 APInt UndefLHS, ZeroLHS;
3611 if (SimplifyDemandedVectorElts(Op0, DemandedElts, UndefLHS, ZeroLHS, TLO,
3636 APInt UndefLHS, ZeroLHS;
3637 if (SimplifyDemandedVectorElts(Op0, DemandedElts, UndefLHS, ZeroLHS, TLO,
3642 KnownUndef = getKnownUndefForVectorBinop(Op, TLO.DAG, UndefLHS, UndefRHS);
3663 APInt UndefLHS, ZeroLHS;
3664 if (SimplifyDemandedVectorElts(Op0, DemandedElts, UndefLHS, ZeroLHS, TLO,
3669 KnownUndef = UndefLHS & UndefRHS; // TODO: use getKnownUndefForVectorBinop?