Lines Matching defs:Lane

2296   auto GetSwizzleSrcs = [](size_t I, const SDValue &Lane) {
2298     if (Lane->getOpcode() != ISD::EXTRACT_VECTOR_ELT)
2300     const SDValue &SwizzleSrc = Lane->getOperand(0);
2301     const SDValue &IndexExt = Lane->getOperand(1);
2320   auto GetShuffleSrc = [&](const SDValue &Lane) {
2321     if (Lane->getOpcode() != ISD::EXTRACT_VECTOR_ELT)
2323     if (!isa<ConstantSDNode>(Lane->getOperand(1).getNode()))
2325     if (Lane->getOperand(0).getValueType().getVectorNumElements() >
2328     return Lane->getOperand(0);
2361     const SDValue &Lane = Op->getOperand(I);
2362     if (Lane.isUndef())
2365     AddCount(SplatValueCounts, Lane);
2367     if (IsConstant(Lane))
2369     if (auto ShuffleSrc = GetShuffleSrc(Lane))
2372       auto SwizzleSrcs = GetSwizzleSrcs(I, Lane);
2415     IsLaneConstructed = [&, Swizzled](size_t I, const SDValue &Lane) {
2416       return Swizzled == GetSwizzleSrcs(I, Lane);
2444       const SDValue &Lane = Op->getOperand(I);
2445       SDValue Src = GetShuffleSrc(Lane);
2447         Mask[I] = Lane->getConstantOperandVal(1) * Scale1;
2449         Mask[I] = DestLaneCount + Lane->getConstantOperandVal(1) * Scale2;
2456     IsLaneConstructed = [&](size_t, const SDValue &Lane) {
2457       auto Src = GetShuffleSrc(Lane);
2462     for (const SDValue &Lane : Op->op_values()) {
2463       if (IsConstant(Lane)) {
2470         auto *Const = dyn_cast<ConstantSDNode>(Lane.getNode());
2478           ConstLanes.push_back(DAG.getConstant(NewVal, SDLoc(Lane), LaneT));
2480           ConstLanes.push_back(Lane);
2489     IsLaneConstructed = [&IsConstant](size_t _, const SDValue &Lane) {
2490       return IsConstant(Lane);
2502     IsLaneConstructed = [&SplatValue](size_t _, const SDValue &Lane) {
2503       return Lane == SplatValue;
2512     const SDValue &Lane = Op->getOperand(I);
2513     if (!Lane.isUndef() && !IsLaneConstructed(I, Lane))
2514       Result = DAG.getNode(ISD::INSERT_VECTOR_ELT, DL, VecT, Result, Lane,