src/hotspot/share/code/nmethod.cpp

     JNIHandles::destroy_weak_global(_speculation_log);
     _speculation_log = NULL;
   }
 #endif
 
+  Universe::heap()->flush_nmethod(this);
+
   CodeBlob::flush();
   CodeCache::free(this);
 }
 
 oop nmethod::oop_at(int index) const {