1914       BitVector UndefElements;  in getVectorShuffle()  local
1915       SDValue Splat = BV->getSplatValue(&UndefElements);  in getVectorShuffle()
1924         if (UndefElements[MaskVec[i] - Offset]) {  in getVectorShuffle()
1930         if (!UndefElements[i])  in getVectorShuffle()
1988       BitVector UndefElements;  in getVectorShuffle()  local
1989       SDValue Splat = BV->getSplatValue(&UndefElements);  in getVectorShuffle()
1999       if (Splat && UndefElements.none()) {  in getVectorShuffle()
10685     BitVector UndefElements;  in isConstOrConstSplat()  local
10686     ConstantSDNode *CN = BV->getConstantSplatNode(&UndefElements);  in isConstOrConstSplat()
10690     if (CN && (UndefElements.none() || AllowUndefs)) {  in isConstOrConstSplat()
10709     BitVector UndefElements;  in isConstOrConstSplat()  local
10710     ConstantSDNode *CN = BV->getConstantSplatNode(DemandedElts, &UndefElements);  in isConstOrConstSplat()
10714     if (CN && (UndefElements.none() || AllowUndefs)) {  in isConstOrConstSplat()
10731     BitVector UndefElements;  in isConstOrConstSplatFP()  local
10732     ConstantFPSDNode *CN = BV->getConstantFPSplatNode(&UndefElements);  in isConstOrConstSplatFP()
10733     if (CN && (UndefElements.none() || AllowUndefs))  in isConstOrConstSplatFP()
10751     BitVector UndefElements;  in isConstOrConstSplatFP()  local
10753         BV->getConstantFPSplatNode(DemandedElts, &UndefElements);  in isConstOrConstSplatFP()
10754     if (CN && (UndefElements.none() || AllowUndefs))  in isConstOrConstSplatFP()
11461                                          BitVector *UndefElements) const {  in getSplatValue()
11463   if (UndefElements) {  in getSplatValue()
11464     UndefElements->clear();  in getSplatValue()
11465     UndefElements->resize(NumOps);  in getSplatValue()
11476       if (UndefElements)  in getSplatValue()
11477         (*UndefElements)[i] = true;  in getSplatValue()
11495 SDValue BuildVectorSDNode::getSplatValue(BitVector *UndefElements) const {  in getSplatValue()
11497   return getSplatValue(DemandedElts, UndefElements);  in getSplatValue()
11502                                             BitVector *UndefElements) const {  in getRepeatedSequence()
11505   if (UndefElements) {  in getRepeatedSequence()
11506     UndefElements->clear();  in getRepeatedSequence()
11507     UndefElements->resize(NumOps);  in getRepeatedSequence()
11514   if (UndefElements)  in getRepeatedSequence()
11517         (*UndefElements)[I] = true;  in getRepeatedSequence()
11547                                             BitVector *UndefElements) const {  in getRepeatedSequence()
11549   return getRepeatedSequence(DemandedElts, Sequence, UndefElements);  in getRepeatedSequence()
11554                                         BitVector *UndefElements) const {  in getConstantSplatNode()
11556       getSplatValue(DemandedElts, UndefElements));  in getConstantSplatNode()
11560 BuildVectorSDNode::getConstantSplatNode(BitVector *UndefElements) const {  in getConstantSplatNode()
11561   return dyn_cast_or_null<ConstantSDNode>(getSplatValue(UndefElements));  in getConstantSplatNode()
11566                                           BitVector *UndefElements) const {  in getConstantFPSplatNode()
11568       getSplatValue(DemandedElts, UndefElements));  in getConstantFPSplatNode()
11572 BuildVectorSDNode::getConstantFPSplatNode(BitVector *UndefElements) const {  in getConstantFPSplatNode()
11573   return dyn_cast_or_null<ConstantFPSDNode>(getSplatValue(UndefElements));  in getConstantFPSplatNode()
11577 BuildVectorSDNode::getConstantFPSplatPow2ToLog2Int(BitVector *UndefElements,  in getConstantFPSplatPow2ToLog2Int()  argument
11580           dyn_cast_or_null<ConstantFPSDNode>(getSplatValue(UndefElements))) {  in getConstantFPSplatPow2ToLog2Int()
11596     SmallVectorImpl<APInt> &RawBitElements, BitVector &UndefElements) const {  in getConstantRawBits()
11626                 SrcBitElements, UndefElements, SrcUndeElements);  in getConstantRawBits()