2149     APInt UndefElts(Width, 0);  in instCombineIntrinsic()  local
2151     return IC.SimplifyDemandedVectorElts(Op, DemandedElts, UndefElts);  in instCombineIntrinsic()
3101     InstCombiner &IC, IntrinsicInst &II, APInt DemandedElts, APInt &UndefElts,  in simplifyDemandedVectorEltsIntrinsic()  argument
3122     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
3125     UndefElts = UndefElts[0];  in simplifyDemandedVectorEltsIntrinsic()
3131     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
3151     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
3166       UndefElts.clearBit(0);  in simplifyDemandedVectorEltsIntrinsic()
3178     simplifyAndSetOp(&II, 0, DemandedElts2, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
3192     UndefElts.clearBit(0);  in simplifyDemandedVectorEltsIntrinsic()
3193     UndefElts |= UndefElts2[0];  in simplifyDemandedVectorEltsIntrinsic()
3212     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
3228       UndefElts.clearBit(0);  in simplifyDemandedVectorEltsIntrinsic()
3251     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
3253     UndefElts &= UndefElts2;  in simplifyDemandedVectorEltsIntrinsic()
3268     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
3270     UndefElts &= UndefElts2;  in simplifyDemandedVectorEltsIntrinsic()
3283     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
3334         UndefElts |= LaneElts;  in simplifyDemandedVectorEltsIntrinsic()
3373     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
3383     UndefElts.setHighBits(VWidth / 2);  in simplifyDemandedVectorEltsIntrinsic()