Lines Matching refs:UndefElts
2301 APInt &UndefElts) {
2321 UndefElts = UndefLHS | UndefRHS;
2335 UndefElts = APInt::getNullValue(NumElts);
2343 UndefElts.setBit(i);
2362 UndefElts.setBit(i);
2381 UndefElts = UndefSrcElts.extractBits(NumElts, Idx);
2396 APInt UndefElts;
2402 return isSplatValue(V, DemandedElts, UndefElts) &&
2403 (AllowUndefs || !UndefElts);
2413 APInt UndefElts;
2419 if (isSplatValue(V, DemandedElts, UndefElts)) {
2421 // DemandedElts and UndefElts are ignored for scalable vectors, since
2426 if (DemandedElts.isSubsetOf(UndefElts)) {
2430 SplatIdx = (UndefElts & DemandedElts).countTrailingOnes();