src/share/vm/opto/escape.cpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2015, 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.

@@ -1800,10 +1800,13 @@
           if (not_global_escape(alock->obj_node())) {
             assert(!alock->is_eliminated() || alock->is_coarsened(), "sanity");
             // The lock could be marked eliminated by lock coarsening
             // code during first IGVN before EA. Replace coarsened flag
             // to eliminate all associated locks/unlocks.
+#ifdef ASSERT
+            alock->log_lock_optimization(C, "eliminate_lock_set_non_esc3");
+#endif
             alock->set_non_esc_obj();
           }
         }
       }
     }