src/hotspot/share/opto/parse2.cpp

rev 48535 : [mq]: 8194984

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2018, 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.

@@ -2261,11 +2261,11 @@
     Block *target_block = block()->successor_for_bci(target_bci);
     if (target_block->pred_count() != 1)  break;
     ciMethodData* methodData = method()->method_data();
     if (!methodData->is_mature())  break;
     ciProfileData* data = methodData->bci_to_data(bci());
-    assert( data->is_JumpData(), "" );
+    assert(data != NULL && data->is_JumpData(), "need JumpData for taken branch");
     int taken = ((ciJumpData*)data)->taken();
     taken = method()->scale_count(taken);
     target_block->set_count(taken);
     break;
   }