329   SmallVector<std::pair<CallBase *, int>, 16> CallSites;  in inlineCallsImpl()  local
369         CallSites.push_back(std::make_pair(CB, -1));  in inlineCallsImpl()
373   LLVM_DEBUG(dbgs() << ": " << CallSites.size() << " call sites.\n");  in inlineCallsImpl()
376   if (CallSites.empty())  in inlineCallsImpl()
381   unsigned FirstCallInSCC = CallSites.size();  in inlineCallsImpl()
383     if (Function *F = CallSites[I].first->getCalledFunction())  in inlineCallsImpl()
385         std::swap(CallSites[I--], CallSites[--FirstCallInSCC]);  in inlineCallsImpl()
399     for (unsigned CSi = 0; CSi != CallSites.size(); ++CSi) {  in inlineCallsImpl()
400       auto &P = CallSites[CSi];  in inlineCallsImpl()
489           for (auto &II : CallSites)  in inlineCallsImpl()
497             CallSites.push_back(  in inlineCallsImpl()
529         CallSites[CSi] = CallSites.back();  in inlineCallsImpl()
530         CallSites.pop_back();  in inlineCallsImpl()
532         CallSites.erase(CallSites.begin() + CSi);  in inlineCallsImpl()