3086         APInt SrcUndef = KnownUndef.zextOrTrunc(NumSrcElts);  in SimplifyDemandedVectorElts()  local
3088         if (SimplifyDemandedVectorElts(Src, SrcDemandedElts, SrcUndef, SrcZero,  in SimplifyDemandedVectorElts()
3111     APInt SrcDemandedElts, SrcZero, SrcUndef;  in SimplifyDemandedVectorElts()  local
3118       if (SimplifyDemandedVectorElts(Src, SrcDemandedElts, SrcUndef, SrcZero,  in SimplifyDemandedVectorElts()
3161           if (SrcUndef[i])  in SimplifyDemandedVectorElts()
3173       if (SimplifyDemandedVectorElts(Src, SrcDemandedElts, SrcUndef, SrcZero,  in SimplifyDemandedVectorElts()
3183           if (SrcUndef.extractBits(Scale, i * Scale).isAllOnes())  in SimplifyDemandedVectorElts()
3308     APInt SrcUndef, SrcZero;  in SimplifyDemandedVectorElts()  local
3309     if (SimplifyDemandedVectorElts(Src, DemandedSrcElts, SrcUndef, SrcZero, TLO,  in SimplifyDemandedVectorElts()
3312     KnownUndef = SrcUndef.extractBits(NumElts, Idx);  in SimplifyDemandedVectorElts()
3472     APInt SrcUndef, SrcZero;  in SimplifyDemandedVectorElts()  local
3476     if (SimplifyDemandedVectorElts(Src, DemandedSrcElts, SrcUndef, SrcZero, TLO,  in SimplifyDemandedVectorElts()
3480     KnownUndef = SrcUndef.zextOrTrunc(NumElts);  in SimplifyDemandedVectorElts()
3594     APInt SrcUndef, SrcZero;  in SimplifyDemandedVectorElts()  local
3595     if (SimplifyDemandedVectorElts(Op1, DemandedElts, SrcUndef, SrcZero, TLO,  in SimplifyDemandedVectorElts()
3611     if (DemandedElts.isSubsetOf(SrcZero | KnownZero | SrcUndef | KnownUndef))  in SimplifyDemandedVectorElts()
3619     KnownUndef &= SrcUndef;  in SimplifyDemandedVectorElts()