608     LoopData::NodeList &Headers, LoopData::NodeList &Others) {  in findIrreducibleHeaders()  argument
624       Headers.push_back(Irr.Node);  in findIrreducibleHeaders()
629   assert(Headers.size() >= 2 &&  in findIrreducibleHeaders()
631   if (Headers.size() == InSCC.size()) {  in findIrreducibleHeaders()
633     std::sort(Headers.begin(), Headers.end());  in findIrreducibleHeaders()
655       Headers.push_back(Irr.Node);  in findIrreducibleHeaders()
659     if (Headers.back() == Irr.Node)  in findIrreducibleHeaders()
667   std::sort(Headers.begin(), Headers.end());  in findIrreducibleHeaders()
678   LoopData::NodeList Headers;  in createIrreducibleLoop()  local
680   findIrreducibleHeaders(BFI, G, SCC, Headers, Others);  in createIrreducibleLoop()
682   auto Loop = BFI.Loops.emplace(Insert, OuterLoop, Headers.begin(),  in createIrreducibleLoop()
683                                 Headers.end(), Others.begin(), Others.end());  in createIrreducibleLoop()