llvm/XRay/Graph.h

464       const auto &EI = Val.first;
465       Vertices.FindAndConstruct(EI.first);
466       Vertices.FindAndConstruct(EI.second);
467       InNeighbors[EI.second].insert(EI.first);
468       OutNeighbors[EI.first].insert(EI.second);
479     auto EI = Val.first;
482       Vertices.FindAndConstruct(EI.first);
483       Vertices.FindAndConstruct(EI.second);
484       InNeighbors[EI.second].insert(EI.first);
485       OutNeighbors[EI.first].insert(EI.second);