--- old/src/hotspot/share/runtime/globals.hpp	2018-02-22 16:36:27.392497250 +0100
+++ new/src/hotspot/share/runtime/globals.hpp	2018-02-22 16:36:27.200498494 +0100
@@ -4096,7 +4096,11 @@
   product(ccstrlist, ValueBasedClasses,                                     \
           NULL,                                                             \
          "A comma separated list of classes whom should be treated as "     \
-         "value-based")
+         "value-based")                                                     \
+                                                                            \
+  product(bool, UseNewAcmp, false,                                          \
+          "Enable L-World behavior of the acmp bytecode.")                  \
+