1019   auto BestB = Edges[1].begin();  in getBestNonConflictingEdges()  local
1022   if (BestA->Src == BestB->Src) {  in getBestNonConflictingEdges()
1025     auto SecondBestB = std::next(BestB);  in getBestNonConflictingEdges()
1027     BlockFrequency BestBScore = BestB->Weight + SecondBestA->Weight;  in getBestNonConflictingEdges()
1031       BestB = SecondBestB;  in getBestNonConflictingEdges()
1034   if (BestB->Src == BB)  in getBestNonConflictingEdges()
1035     std::swap(BestA, BestB);  in getBestNonConflictingEdges()
1036   return std::make_pair(*BestA, *BestB);  in getBestNonConflictingEdges()
1082   WeightedEdge BestA, BestB;  in getBestTrellisSuccessor()  local
1083   std::tie(BestA, BestB) = getBestNonConflictingEdges(BB, Edges);  in getBestTrellisSuccessor()
1096   if (BestA.Dest == BestB.Src) {  in getBestTrellisSuccessor()
1100     MachineBasicBlock *Succ2 = BestB.Dest;  in getBestTrellisSuccessor()
1118   ComputedEdges[BestB.Src] = { BestB.Dest, false };  in getBestTrellisSuccessor()