Lines Matching defs:UndefElts

25466     APInt UndefElts;
25467     if (DAG.isSplatValue(Shuf->getOperand(0), DemandedElts, UndefElts)) {
25472         if (Idx < 0 || UndefElts[Idx])
25486         Idx = UndefElts[Idx] ? -1 : *MinNonUndefIdx;