3426     APInt UndefRHS, ZeroRHS;  in SimplifyDemandedVectorElts()  local
3430     if (SimplifyDemandedVectorElts(RHS, DemandedRHS, UndefRHS, ZeroRHS, TLO,  in SimplifyDemandedVectorElts()
3435     KnownZero = ZeroLHS & ZeroRHS;  in SimplifyDemandedVectorElts()
3468     APInt UndefRHS, ZeroRHS;  in SimplifyDemandedVectorElts()  local
3472     if (SimplifyDemandedVectorElts(RHS, DemandedRHS, UndefRHS, ZeroRHS, TLO,  in SimplifyDemandedVectorElts()
3515         if (ZeroRHS[M - NumElts])  in SimplifyDemandedVectorElts()
3597     APInt UndefRHS, ZeroRHS;  in SimplifyDemandedVectorElts()  local
3598     if (SimplifyDemandedVectorElts(Op1, DemandedElts, UndefRHS, ZeroRHS, TLO,  in SimplifyDemandedVectorElts()
3606     KnownZero = ZeroLHS & ZeroRHS;  in SimplifyDemandedVectorElts()
3624     APInt UndefRHS, ZeroRHS;  in SimplifyDemandedVectorElts()  local
3625     if (SimplifyDemandedVectorElts(Op1, DemandedElts, UndefRHS, ZeroRHS, TLO,  in SimplifyDemandedVectorElts()