2482     SmallVectorImpl<SDNode *> &ChainNodesMatched, bool isMorphNodeTo) {  in UpdateChains()  argument
2487   if (!ChainNodesMatched.empty()) {  in UpdateChains()
2492     for (unsigned i = 0, e = ChainNodesMatched.size(); i != e; ++i) {  in UpdateChains()
2493       SDNode *ChainNode = ChainNodesMatched[i];  in UpdateChains()
2513             std::replace(ChainNodesMatched.begin(), ChainNodesMatched.end(), N,  in UpdateChains()
2539 HandleMergeInputChains(SmallVectorImpl<SDNode*> &ChainNodesMatched,  in HandleMergeInputChains()  argument
2548   if (ChainNodesMatched.size() == 1)  in HandleMergeInputChains()
2549     return ChainNodesMatched[0]->getOperand(0);  in HandleMergeInputChains()
2567   for (auto *N : ChainNodesMatched) {  in HandleMergeInputChains()
2586   for (auto *N : ChainNodesMatched)  in HandleMergeInputChains()
2593   return CurDAG->getNode(ISD::TokenFactor, SDLoc(ChainNodesMatched[0]),  in HandleMergeInputChains()
3015   SmallVector<SDNode*, 3> ChainNodesMatched;  in SelectCodeCommon()  local
3119       NewEntry.HasChainNodesMatched = !ChainNodesMatched.empty();  in SelectCodeCommon()
3433       assert(ChainNodesMatched.empty() &&  in SelectCodeCommon()
3439       ChainNodesMatched.push_back(RecordedNodes[RecNo].first.getNode());  in SelectCodeCommon()
3443       if (ChainNodesMatched.back() != NodeToMatch &&  in SelectCodeCommon()
3445         ChainNodesMatched.clear();  in SelectCodeCommon()
3450       InputChain = HandleMergeInputChains(ChainNodesMatched, CurDAG);  in SelectCodeCommon()
3469       assert(ChainNodesMatched.empty() &&  in SelectCodeCommon()
3476         ChainNodesMatched.push_back(RecordedNodes[RecNo].first.getNode());  in SelectCodeCommon()
3480         if (ChainNodesMatched.back() != NodeToMatch &&  in SelectCodeCommon()
3482           ChainNodesMatched.clear();  in SelectCodeCommon()
3488       if (ChainNodesMatched.empty())  in SelectCodeCommon()
3492       InputChain = HandleMergeInputChains(ChainNodesMatched, CurDAG);  in SelectCodeCommon()
3631           auto &Chain = ChainNodesMatched;  in SelectCodeCommon()
3689         UpdateChains(Res, InputChain, ChainNodesMatched, true);  in SelectCodeCommon()
3723       UpdateChains(NodeToMatch, InputChain, ChainNodesMatched, false);  in SelectCodeCommon()
3772         ChainNodesMatched.clear();  in SelectCodeCommon()