116   const BlockSet &getLoopEnterers(MachineBasicBlock *LoopEntry) const {  in getLoopEnterers()
117     assert(inRegion(LoopEntry));  in getLoopEnterers()
118     auto I = LoopEnterers.find(LoopEntry);  in getLoopEnterers()
262     for (auto *LoopEntry : getSortedEntries(Graph.getLoopEntries())) {  in processRegion()  local
289       MutualLoopEntries.insert(LoopEntry);  in processRegion()
291         if (OtherLoopEntry != LoopEntry &&  in processRegion()
292             Graph.canReach(LoopEntry, OtherLoopEntry) &&  in processRegion()
293             Graph.canReach(OtherLoopEntry, LoopEntry)) {  in processRegion()
315     for (auto *LoopEntry : Graph.getLoopEntries()) {  in processRegion()  local
316       LoopBlocks InnerBlocks(LoopEntry, Graph.getLoopEnterers(LoopEntry));  in processRegion()
323       if (processRegion(LoopEntry, InnerBlocks.getBlocks(), MF)) {  in processRegion()