252 bool BranchProbabilityInfo::isLoopEnteringEdge(const LoopEdge &Edge) const {  in isLoopEnteringEdge()
253   const auto &SrcBlock = Edge.first;  in isLoopEnteringEdge()
254   const auto &DstBlock = Edge.second;  in isLoopEnteringEdge()
262 bool BranchProbabilityInfo::isLoopExitingEdge(const LoopEdge &Edge) const {  in isLoopExitingEdge()
263   return isLoopEnteringEdge({Edge.second, Edge.first});  in isLoopExitingEdge()
267     const LoopEdge &Edge) const {  in isLoopEnteringExitingEdge()
268   return isLoopEnteringEdge(Edge) || isLoopExitingEdge(Edge);  in isLoopEnteringExitingEdge()
271 bool BranchProbabilityInfo::isLoopBackEdge(const LoopEdge &Edge) const {  in isLoopBackEdge()
272   const auto &SrcBlock = Edge.first;  in isLoopBackEdge()
273   const auto &DstBlock = Edge.second;  in isLoopBackEdge()
611 BranchProbabilityInfo::getEstimatedEdgeWeight(const LoopEdge &Edge) const {  in getEstimatedEdgeWeight()
614   return isLoopEnteringEdge(Edge)  in getEstimatedEdgeWeight()
615              ? getEstimatedLoopWeight(Edge.second.getLoopData())  in getEstimatedEdgeWeight()
616              : getEstimatedBlockWeight(Edge.second.getBlock());  in getEstimatedEdgeWeight()
700     const LoopEdge Edge{DomLoopBB, LoopBB};  in propagateEstimatedBlockWeight()  local
702     if (!isLoopEnteringExitingEdge(Edge)) {  in propagateEstimatedBlockWeight()
708     } else if (isLoopExitingEdge(Edge)) {  in propagateEstimatedBlockWeight()
846     const LoopEdge Edge{LoopBB, SuccLoopBB};  in calcEstimatedHeuristics()  local
848     Weight = getEstimatedEdgeWeight(Edge);  in calcEstimatedHeuristics()
850     if (isLoopExitingEdge(Edge) &&  in calcEstimatedHeuristics()