43   void enqueue(Symbol *sym);
44   void enqueueInitFunctions(const ObjFile *sym);
54 void MarkLive::enqueue(Symbol *sym) {  in enqueue()  argument
55   if (!sym || sym->isLive())  in enqueue()
57   LLVM_DEBUG(dbgs() << "markLive: " << sym->getName() << "\n");  in enqueue()
59   InputFile *file = sym->getFile();  in enqueue()
60   bool needInitFunctions = file && !file->isLive() && sym->isDefined();  in enqueue()
62   sym->markLive();  in enqueue()
71   if (InputChunk *chunk = sym->getChunk())  in enqueue()
93   for (Symbol *sym : symtab->getSymbols())  in run()
94     if (sym->isNoStrip() || sym->isExported())  in run()
95       enqueue(sym);  in run()
121       Symbol *sym = c->file->getSymbol(reloc.Index);  in mark()  local
134         auto *funcSym = cast<FunctionSymbol>(sym);  in mark()
139       enqueue(sym);  in mark()
199       auto *sym = file->getFunctionSymbol(f.Symbol);  in isCallCtorsLive()  local
200       if (!sym->isDiscarded() && sym->isLive())  in isCallCtorsLive()