157 Function *CallGraph::removeFunctionFromModule(CallGraphNode *CGN) {  in removeFunctionFromModule()  argument
158   assert(CGN->empty() && "Cannot remove function from call "  in removeFunctionFromModule()
160   Function *F = CGN->getFunction(); // Get the function for the call graph node  in removeFunctionFromModule()
171   auto &CGN = FunctionMap[F];  in getOrInsertFunction()  local
172   if (CGN)  in getOrInsertFunction()
173     return CGN.get();  in getOrInsertFunction()
176   CGN = std::make_unique<CallGraphNode>(this, const_cast<Function *>(F));  in getOrInsertFunction()
177   return CGN.get();  in getOrInsertFunction()
293         for (auto *CGN : OldCBs)  in replaceCallEdge()  local
294           removeOneAbstractEdgeTo(CGN);  in replaceCallEdge()
295         for (auto *CGN : NewCBs)  in replaceCallEdge()  local
296           addCalledFunction(nullptr, CGN);  in replaceCallEdge()
322     for (CallGraphNode *CGN : nextSCC) {  in run()
327       OS << (CGN->getFunction() ? CGN->getFunction()->getName()  in run()