Lines Matching defs:DemandedElts

2150     APInt DemandedElts = APInt::getLowBitsSet(Width, DemandedWidth);
2151     return IC.SimplifyDemandedVectorElts(Op, DemandedElts, UndefElts);
3085     APInt DemandedElts = DemandedMask.zextOrTrunc(ArgWidth);
3087     if (DemandedElts.isZero()) {
3101     InstCombiner &IC, IntrinsicInst &II, APInt DemandedElts, APInt &UndefElts,
3113     // use Arg0 if DemandedElts[0] is clear like we do for other intrinsics.
3115     if (!DemandedElts[0]) {
3121     DemandedElts = 1;
3122     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3131     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3134     if (!DemandedElts[0]) {
3151     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3154     if (!DemandedElts[0]) {
3160     DemandedElts = 1;
3161     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts2);
3176     APInt DemandedElts2 = DemandedElts;
3181     if (!DemandedElts[0]) {
3187     DemandedElts = 1;
3188     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts2);
3212     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3215     if (!DemandedElts[0]) {
3221     DemandedElts = 1;
3222     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts2);
3223     simplifyAndSetOp(&II, 2, DemandedElts, UndefElts3);
3240     bool IsSubOnly = DemandedElts.isSubsetOf(SubMask);
3241     bool IsAddOnly = DemandedElts.isSubsetOf(AddMask);
3251     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3252     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts2);
3268     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3269     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts2);
3283     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);
3284     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts2);
3319           if (DemandedElts[Idx])
3350     APInt OpDemandedElts = APIntOps::ScaleBitMask(DemandedElts, InnerVWidth);
3373     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts);