Lines Matching defs:UndefElements

2121       BitVector UndefElements;
2122       SDValue Splat = BV->getSplatValue(&UndefElements);
2131         if (UndefElements[MaskVec[i] - Offset]) {
2137         if (!UndefElements[i])
2195       BitVector UndefElements;
2196       SDValue Splat = BV->getSplatValue(&UndefElements);
2206       if (Splat && UndefElements.none()) {
12013     BitVector UndefElements;
12014     ConstantSDNode *CN = BV->getConstantSplatNode(DemandedElts, &UndefElements);
12018     // TODO: Look into whether we should allow UndefElements in non-DemandedElts
12019     if (CN && (UndefElements.none() || AllowUndefs)) {
12046     BitVector UndefElements;
12048         BV->getConstantFPSplatNode(DemandedElts, &UndefElements);
12049     // TODO: Look into whether we should allow UndefElements in non-DemandedElts
12050     if (CN && (UndefElements.none() || AllowUndefs))
12802                                          BitVector *UndefElements) const {
12804   if (UndefElements) {
12805     UndefElements->clear();
12806     UndefElements->resize(NumOps);
12817       if (UndefElements)
12818         (*UndefElements)[i] = true;
12836 SDValue BuildVectorSDNode::getSplatValue(BitVector *UndefElements) const {
12838   return getSplatValue(DemandedElts, UndefElements);
12843                                             BitVector *UndefElements) const {
12846   if (UndefElements) {
12847     UndefElements->clear();
12848     UndefElements->resize(NumOps);
12855   if (UndefElements)
12858         (*UndefElements)[I] = true;
12888                                             BitVector *UndefElements) const {
12890   return getRepeatedSequence(DemandedElts, Sequence, UndefElements);
12895                                         BitVector *UndefElements) const {
12897       getSplatValue(DemandedElts, UndefElements));
12901 BuildVectorSDNode::getConstantSplatNode(BitVector *UndefElements) const {
12902   return dyn_cast_or_null<ConstantSDNode>(getSplatValue(UndefElements));
12907                                           BitVector *UndefElements) const {
12909       getSplatValue(DemandedElts, UndefElements));
12913 BuildVectorSDNode::getConstantFPSplatNode(BitVector *UndefElements) const {
12914   return dyn_cast_or_null<ConstantFPSDNode>(getSplatValue(UndefElements));
12918 BuildVectorSDNode::getConstantFPSplatPow2ToLog2Int(BitVector *UndefElements,
12921           dyn_cast_or_null<ConstantFPSDNode>(getSplatValue(UndefElements))) {
12937     SmallVectorImpl<APInt> &RawBitElements, BitVector &UndefElements) const {
12967                 SrcBitElements, UndefElements, SrcUndeElements);