src/hotspot/share/gc/shared/genArguments.cpp

@@ -194,12 +194,10 @@
         FLAG_SET_ERGO(NewSize, new_size);
       }
     }
   }
 
-  always_do_update_barrier = UseConcMarkSweepGC;
-
   DEBUG_ONLY(assert_flags();)
 }
 
 // Values set on the command line win over any ergonomically
 // set command line parameters.