Lines Matching defs:UndefElts

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