136 using Edge = std::pair<const BasicBlock *, const BasicBlock *>;  typedef
137 using EdgeWeightMap = DenseMap<Edge, uint64_t>;
226   void printEdgeWeight(raw_ostream &OS, Edge E);
236   uint64_t visitEdge(Edge E, unsigned *NumUnknownEdges, Edge *UnknownEdge);
258   SmallSet<Edge, 32> VisitedEdges;
500 void SampleProfileLoader::printEdgeWeight(raw_ostream &OS, Edge E) {  in printEdgeWeight()
991 uint64_t SampleProfileLoader::visitEdge(Edge E, unsigned *NumUnknownEdges,  in visitEdge()
992                                         Edge *UnknownEdge) {  in visitEdge()
1031       Edge UnknownEdge, SelfReferentialEdge, SingleEdge;  in propagateThroughEdges()
1037           Edge E = std::make_pair(Pred, BB);  in propagateThroughEdges()
1049           Edge E = std::make_pair(BB, Succ);  in propagateThroughEdges()
1126             Edge E = std::make_pair(Pred, BB);  in propagateThroughEdges()
1132             Edge E = std::make_pair(BB, Succ);  in propagateThroughEdges()
1325       Edge E = std::make_pair(BB, Succ);  in propagateWeights()