17956   SDValue Shuf = DAG.getVectorShuffle(ShufVT, DL, DestVecBC, PaddedSubV, Mask);  in combineInsertEltToShuffle()  local
17959   AddToWorklist(Shuf.getNode());  in combineInsertEltToShuffle()
17960   return DAG.getBitcast(VT, Shuf);  in combineInsertEltToShuffle()
18004   if (SDValue Shuf = combineInsertEltToShuffle(N, Elt))  in visitINSERT_VECTOR_ELT()  local
18005     return Shuf;  in visitINSERT_VECTOR_ELT()
18305     auto *Shuf = cast<ShuffleVectorSDNode>(VecOp);  in visitEXTRACT_VECTOR_ELT()  local
18307     int OrigElt = Shuf->getMaskElt(IndexC->getZExtValue());  in visitEXTRACT_VECTOR_ELT()
18427   if (auto *Shuf = dyn_cast<ShuffleVectorSDNode>(VecOp)) {  in visitEXTRACT_VECTOR_ELT()  local
18442     int Idx = (Elt > (int)NumElts) ? -1 : Shuf->getMaskElt(Elt);  in visitEXTRACT_VECTOR_ELT()
18879   SDValue Shuf = TLI.buildLegalVectorShuffle(VecVT, DL, Extract.getOperand(0),  in reduceBuildVecToShuffleWithZero()  local
18881   if (!Shuf)  in reduceBuildVecToShuffleWithZero()
18883   return DAG.getBitcast(VT, Shuf);  in reduceBuildVecToShuffleWithZero()
20037 static SDValue foldShuffleOfConcatUndefs(ShuffleVectorSDNode *Shuf,  in foldShuffleOfConcatUndefs()  argument
20039   SDValue N0 = Shuf->getOperand(0), N1 = Shuf->getOperand(1);  in foldShuffleOfConcatUndefs()
20047   ArrayRef<int> Mask = Shuf->getMask();  in foldShuffleOfConcatUndefs()
20048   EVT VT = Shuf->getValueType(0);  in foldShuffleOfConcatUndefs()
20074   SDLoc DL(Shuf);  in foldShuffleOfConcatUndefs()
20360 static SDValue combineShuffleOfSplatVal(ShuffleVectorSDNode *Shuf,  in combineShuffleOfSplatVal()  argument
20362   if (!Shuf->getOperand(1).isUndef())  in combineShuffleOfSplatVal()
20364   auto *Splat = dyn_cast<ShuffleVectorSDNode>(Shuf->getOperand(0));  in combineShuffleOfSplatVal()
20368   ArrayRef<int> ShufMask = Shuf->getMask();  in combineShuffleOfSplatVal()
20397     return Shuf->getOperand(0);  in combineShuffleOfSplatVal()
20489 static SDValue replaceShuffleOfInsert(ShuffleVectorSDNode *Shuf,  in replaceShuffleOfInsert()  argument
20493   ArrayRef<int> Mask = Shuf->getMask();  in replaceShuffleOfInsert()
20495   SDValue Op0 = Shuf->getOperand(0);  in replaceShuffleOfInsert()
20496   SDValue Op1 = Shuf->getOperand(1);  in replaceShuffleOfInsert()
20533   SDValue NewInsIndex = DAG.getVectorIdxConstant(ShufOp0Index, SDLoc(Shuf));  in replaceShuffleOfInsert()
20534   return DAG.getNode(ISD::INSERT_VECTOR_ELT, SDLoc(Shuf), Op0.getValueType(),  in replaceShuffleOfInsert()
20542 static SDValue simplifyShuffleOfShuffle(ShuffleVectorSDNode *Shuf) {  in simplifyShuffleOfShuffle()  argument
20544   auto *Shuf0 = dyn_cast<ShuffleVectorSDNode>(Shuf->getOperand(0));  in simplifyShuffleOfShuffle()
20545   if (!Shuf0 || !Shuf->getOperand(1).isUndef())  in simplifyShuffleOfShuffle()
20548   ArrayRef<int> Mask = Shuf->getMask();  in simplifyShuffleOfShuffle()
20563   return Shuf->getOperand(0);  in simplifyShuffleOfShuffle()