1283              SmallPtrSetImpl<const Comdat *> &NotDiscardableComdats,  in deleteIfDead()  argument
1291     if (!GV.hasLocalLinkage() && NotDiscardableComdats.count(C))  in deleteIfDead()
1952                   SmallPtrSetImpl<const Comdat *> &NotDiscardableComdats,  in OptimizeFunctions()  argument
1974     if (deleteIfDead(F, NotDiscardableComdats, DeleteFnCallback)) {  in OptimizeFunctions()
2066                    SmallPtrSetImpl<const Comdat *> &NotDiscardableComdats) {  in OptimizeGlobalVars()  argument
2085     if (deleteIfDead(GV, NotDiscardableComdats)) {  in OptimizeGlobalVars()
2289                       SmallPtrSetImpl<const Comdat *> &NotDiscardableComdats) {  in OptimizeGlobalAliases()  argument
2308     if (deleteIfDead(J, NotDiscardableComdats)) {  in OptimizeGlobalAliases()
2462   SmallPtrSet<const Comdat *, 8> NotDiscardableComdats;  in optimizeGlobalsInModule()  local
2470     NotDiscardableComdats.clear();  in optimizeGlobalsInModule()
2474           NotDiscardableComdats.insert(C);  in optimizeGlobalsInModule()
2478           NotDiscardableComdats.insert(C);  in optimizeGlobalsInModule()
2482           NotDiscardableComdats.insert(C);  in optimizeGlobalsInModule()
2486                                      NotDiscardableComdats, ChangedCFGCallback,  in optimizeGlobalsInModule()
2503                                       NotDiscardableComdats);  in optimizeGlobalsInModule()
2506     LocalChange |= OptimizeGlobalAliases(M, NotDiscardableComdats);  in optimizeGlobalsInModule()