Lines Matching defs:Shuf

12473   SDValue Shuf = DAG.getVectorShuffle(WideVT, DL, WideVec, DAG.getUNDEF(WideVT),
12476   return DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, VT, Shuf,
20198   if (auto *Shuf = dyn_cast<ShuffleVectorSDNode>(In))
20199     if (hasIdenticalHalvesShuffleMask(Shuf->getMask()))
23667       SDValue Shuf = DAG.getVectorShuffle(MVT::v4i32, dl, Result, Result, Mask);
23668       Result = DAG.getNode(ISD::AND, dl, MVT::v4i32, Result, Shuf);
34310   auto *Shuf = dyn_cast<ShuffleVectorInst>(I->getOperand(ShiftAmountOpNum));
34311   if (Shuf && getSplatIndex(Shuf->getShuffleMask()) >= 0 &&
41722 static SDValue narrowShuffle(ShuffleVectorSDNode *Shuf, SelectionDAG &DAG) {
41723   EVT VT = Shuf->getValueType(0);
41724   if (!DAG.getTargetLoweringInfo().isTypeLegal(Shuf->getValueType(0)))
41730   ArrayRef<int> Mask = Shuf->getMask();
41747   return getShuffleHalfVectors(SDLoc(Shuf), Shuf->getOperand(0),
41748                                Shuf->getOperand(1), HalfMask, HalfIdx1,
41755   if (auto *Shuf = dyn_cast<ShuffleVectorSDNode>(N))
41756     if (SDValue V = narrowShuffle(Shuf, DAG))
55042       SDValue Shuf = DAG.getVectorShuffle(MVT::v4i32, dl, Cast, Cast,
55046                            {N->getOperand(0), Shuf});
55047       return DAG.getNode(X86ISD::CVTSI2P, dl, VT, Shuf);