376       : SrcChain(Jump->Source->CurChain), DstChain(Jump->Target->CurChain),  in ChainEdge()
379   ChainT *srcChain() const { return SrcChain; }  in srcChain()
383   bool isSelfEdge() const { return SrcChain == DstChain; }  in isSelfEdge()
396     if (From == SrcChain)  in changeEndpoint()
397       SrcChain = To;  in changeEndpoint()
403     return Src == SrcChain ? CacheValidForward : CacheValidBackward;  in hasCachedMergeGain()
407     return Src == SrcChain ? CachedGainForward : CachedGainBackward;  in getCachedMergeGain()
411     if (Src == SrcChain) {  in setCachedMergeGain()
433   ChainT *SrcChain{nullptr};  member
813         ChainT *SrcChain = AllNodes[SrcBB].CurChain;  in mergeColdChains()  local
815         if (SrcChain != DstChain && !DstChain->isEntry() &&  in mergeColdChains()
816             SrcChain->Nodes.back()->Index == SrcBB &&  in mergeColdChains()
818             SrcChain->isCold() == DstChain->isCold()) {  in mergeColdChains()
819           mergeChains(SrcChain, DstChain, 0, MergeTypeT::X_Y);  in mergeColdChains()
1213     ChainT *SrcChain = Edge->srcChain();  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()