--- old/src/share/vm/gc/g1/g1ErgoVerbose.hpp	2015-11-19 16:20:56.840140722 +0100
+++ new/src/share/vm/gc/g1/g1ErgoVerbose.hpp	2015-11-19 16:20:56.750138077 +0100
@@ -71,6 +71,7 @@
   ErgoConcCycles,
   ErgoMixedGCs,
   ErgoTiming,
+  ErgoIHOP,
 
   ErgoHeuristicNum
 } ErgoHeuristic;