*** old/src/share/vm/opto/opaquenode.cpp	Wed Jan 28 11:51:27 2015
--- new/src/share/vm/opto/opaquenode.cpp	Wed Jan 28 11:51:27 2015

*** 78,85 ****
--- 78,86 ----
  
  Node *ProfileBooleanNode::Identity( PhaseTransform *phase ) {
    if (_delay_removal) {
      return this;
    } else {
+     assert(_consumed, "profile should be consumed before elimination");
      return in(1);
    }
  }