diff -r 6e7db888f04c -r c45a5b46461b src/hotspot/share/runtime/vm_operations.hpp
--- a/src/hotspot/share/runtime/vm_operations.hpp	Mon Dec 03 10:51:03 2018 +0100
+++ b/src/hotspot/share/runtime/vm_operations.hpp	Thu Dec 06 13:55:22 2018 +0100
@@ -63,11 +63,11 @@
   template(GenCollectForAllocation)               \
   template(ParallelGCFailedAllocation)            \
   template(ParallelGCSystemGC)                    \
-  template(CGC_Operation)                         \
   template(CMS_Initial_Mark)                      \
   template(CMS_Final_Remark)                      \
   template(G1CollectForAllocation)                \
   template(G1CollectFull)                         \
+  template(G1Concurrent)                          \
   template(ZOperation)                            \
   template(HandshakeOneThread)                    \
   template(HandshakeAllThreads)                   \