src/share/vm/gc/parallel/psPromotionManager.cpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -313,11 +313,11 @@
     } else {
       while (tq->size() > _target_stack_size && tq->pop_local(p)) {
         process_popped_location_depth(p);
       }
     }
-  } while (totally_drain && !tq->taskqueue_empty() || !tq->overflow_empty());
+  } while ((totally_drain && !tq->taskqueue_empty()) || !tq->overflow_empty());
 
   assert(!totally_drain || tq->taskqueue_empty(), "Sanity");
   assert(totally_drain || tq->size() <= _target_stack_size, "Sanity");
   assert(tq->overflow_empty(), "Sanity");
 }