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