361 static DenseMap<const Function*,PooledStringPtr> *GCNames;  variable
367   return GCNames && GCNames->count(this);  in hasGC()
373   return *(*GCNames)[this];  in getGC()
380   if (!GCNames)  in setGC()
381     GCNames = new DenseMap<const Function*,PooledStringPtr>();  in setGC()
382   (*GCNames)[this] = GCNamePool->intern(Str);  in setGC()
387   if (GCNames) {  in clearGC()
388     GCNames->erase(this);  in clearGC()
389     if (GCNames->empty()) {  in clearGC()
390       delete GCNames;  in clearGC()
391       GCNames = nullptr;  in clearGC()