Lines Matching defs:UndefElts

2157     APInt UndefElts(Width, 0);
2159     return IC.SimplifyDemandedVectorElts(Op, DemandedElts, UndefElts);
3133     InstCombiner &IC, IntrinsicInst &II, APInt DemandedElts, APInt &UndefElts,
3154     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3157     UndefElts = UndefElts[0];
3163     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3183     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3198       UndefElts.clearBit(0);
3210     simplifyAndSetOp(&II, 0, DemandedElts2, UndefElts);
3224     UndefElts.clearBit(0);
3225     UndefElts |= UndefElts2[0];
3244     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3260       UndefElts.clearBit(0);
3283     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3285     UndefElts &= UndefElts2;
3300     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3302     UndefElts &= UndefElts2;
3315     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3366         UndefElts |= LaneElts;
3405     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts);
3415     UndefElts.setHighBits(VWidth / 2);