--- old/src/share/vm/gc/g1/g1ErgoVerbose.hpp	2015-11-23 11:07:31.506516462 +0100
+++ new/src/share/vm/gc/g1/g1ErgoVerbose.hpp	2015-11-23 11:07:31.416513856 +0100
@@ -71,6 +71,7 @@
   ErgoConcCycles,
   ErgoMixedGCs,
   ErgoTiming,
+  ErgoIHOP,
 
   ErgoHeuristicNum
 } ErgoHeuristic;