376       : SrcChain(Jump->Source->CurChain), DstChain(Jump->Target->CurChain),  in ChainEdge()
381   ChainT *dstChain() const { return DstChain; }  in dstChain()
383   bool isSelfEdge() const { return SrcChain == DstChain; }  in isSelfEdge()
398     if (From == DstChain)  in changeEndpoint()
399       DstChain = To;  in changeEndpoint()
435   ChainT *DstChain{nullptr};  member
475   for (const auto &[DstChain, DstEdge] : Other->Edges) {  in mergeEdges()
476     ChainT *TargetChain = DstChain == Other ? this : DstChain;  in mergeEdges()
481       if (DstChain != this && DstChain != Other)  in mergeEdges()
482         DstChain->addEdge(this, DstEdge);  in mergeEdges()
487     if (DstChain != Other)  in mergeEdges()
488       DstChain->removeEdge(Other);  in mergeEdges()
814         ChainT *DstChain = AllNodes[DstBB].CurChain;  in mergeColdChains()  local
815         if (SrcChain != DstChain && !DstChain->isEntry() &&  in mergeColdChains()
817             DstChain->Nodes.front()->Index == DstBB &&  in mergeColdChains()
818             SrcChain->isCold() == DstChain->isCold()) {  in mergeColdChains()
819           mergeChains(SrcChain, DstChain, 0, MergeTypeT::X_Y);  in mergeColdChains()
1214     ChainT *DstChain = Edge->dstChain();  in getBestMergeGain()  local
1226             computeMergeGain(SrcChain, DstChain, Jumps, MergeType);  in getBestMergeGain()
1231           if ((MergeType == MergeTypeT::X_Y && SrcChain->Id < DstChain->Id) ||  in getBestMergeGain()
1232               (MergeType == MergeTypeT::Y_X && SrcChain->Id > DstChain->Id)) {  in getBestMergeGain()