3124         APInt SrcUndef = KnownUndef.zextOrTrunc(NumSrcElts);  in SimplifyDemandedVectorElts()  local
3126         if (SimplifyDemandedVectorElts(Src, SrcDemandedElts, SrcUndef, SrcZero,  in SimplifyDemandedVectorElts()
3149     APInt SrcDemandedElts, SrcZero, SrcUndef;  in SimplifyDemandedVectorElts()  local
3156       if (SimplifyDemandedVectorElts(Src, SrcDemandedElts, SrcUndef, SrcZero,  in SimplifyDemandedVectorElts()
3199           if (SrcUndef[i])  in SimplifyDemandedVectorElts()
3211       if (SimplifyDemandedVectorElts(Src, SrcDemandedElts, SrcUndef, SrcZero,  in SimplifyDemandedVectorElts()
3221           if (SrcUndef.extractBits(Scale, i * Scale).isAllOnes())  in SimplifyDemandedVectorElts()
3360     APInt SrcUndef, SrcZero;  in SimplifyDemandedVectorElts()  local
3361     if (SimplifyDemandedVectorElts(Src, DemandedSrcElts, SrcUndef, SrcZero, TLO,  in SimplifyDemandedVectorElts()
3364     KnownUndef = SrcUndef.extractBits(NumElts, Idx);  in SimplifyDemandedVectorElts()
3524     APInt SrcUndef, SrcZero;  in SimplifyDemandedVectorElts()  local
3528     if (SimplifyDemandedVectorElts(Src, DemandedSrcElts, SrcUndef, SrcZero, TLO,  in SimplifyDemandedVectorElts()
3532     KnownUndef = SrcUndef.zextOrTrunc(NumElts);  in SimplifyDemandedVectorElts()
3650     APInt SrcUndef, SrcZero;  in SimplifyDemandedVectorElts()  local
3651     if (SimplifyDemandedVectorElts(Op1, DemandedElts, SrcUndef, SrcZero, TLO,  in SimplifyDemandedVectorElts()
3667     if (DemandedElts.isSubsetOf(SrcZero | KnownZero | SrcUndef | KnownUndef))  in SimplifyDemandedVectorElts()
3675     KnownUndef &= SrcUndef;  in SimplifyDemandedVectorElts()