324 bool BranchProbabilityInfo::isLoopEnteringEdge(const LoopEdge &Edge) const {  in isLoopEnteringEdge()
325   const auto &SrcBlock = Edge.first;  in isLoopEnteringEdge()
326   const auto &DstBlock = Edge.second;  in isLoopEnteringEdge()
334 bool BranchProbabilityInfo::isLoopExitingEdge(const LoopEdge &Edge) const {  in isLoopExitingEdge()
335   return isLoopEnteringEdge({Edge.second, Edge.first});  in isLoopExitingEdge()
339     const LoopEdge &Edge) const {  in isLoopEnteringExitingEdge()
340   return isLoopEnteringEdge(Edge) || isLoopExitingEdge(Edge);  in isLoopEnteringExitingEdge()
343 bool BranchProbabilityInfo::isLoopBackEdge(const LoopEdge &Edge) const {  in isLoopBackEdge()
344   const auto &SrcBlock = Edge.first;  in isLoopBackEdge()
345   const auto &DstBlock = Edge.second;  in isLoopBackEdge()
672 BranchProbabilityInfo::getEstimatedEdgeWeight(const LoopEdge &Edge) const {  in getEstimatedEdgeWeight()
675   return isLoopEnteringEdge(Edge)  in getEstimatedEdgeWeight()
676              ? getEstimatedLoopWeight(Edge.second.getLoopData())  in getEstimatedEdgeWeight()
677              : getEstimatedBlockWeight(Edge.second.getBlock());  in getEstimatedEdgeWeight()
761     const LoopEdge Edge{DomLoopBB, LoopBB};  in propagateEstimatedBlockWeight()  local
763     if (!isLoopEnteringExitingEdge(Edge)) {  in propagateEstimatedBlockWeight()
769     } else if (isLoopExitingEdge(Edge)) {  in propagateEstimatedBlockWeight()
905     const LoopEdge Edge{LoopBB, SuccLoopBB};  in calcEstimatedHeuristics()  local
907     Weight = getEstimatedEdgeWeight(Edge);  in calcEstimatedHeuristics()
909     if (isLoopExitingEdge(Edge) &&  in calcEstimatedHeuristics()