--- a/src/hotspot/share/runtime/arguments.cpp	Wed Mar 21 20:15:00 2018 -0700
+++ b/src/hotspot/share/runtime/arguments.cpp	Thu Mar 22 08:39:51 2018 +0100
@@ -517,6 +517,7 @@
   { "PrintSafepointStatistics",     JDK_Version::jdk(11), JDK_Version::jdk(12), JDK_Version::jdk(13) },
   { "PrintSafepointStatisticsTimeout", JDK_Version::jdk(11), JDK_Version::jdk(12), JDK_Version::jdk(13) },
   { "PrintSafepointStatisticsCount",JDK_Version::jdk(11), JDK_Version::jdk(12), JDK_Version::jdk(13) },
+  { "AggressiveOpts",               JDK_Version::jdk(11), JDK_Version::jdk(12), JDK_Version::jdk(13) },
 
   // --- Deprecated alias flags (see also aliased_jvm_flags) - sorted by obsolete_in then expired_in:
   { "DefaultMaxRAMFraction",        JDK_Version::jdk(8),  JDK_Version::undefined(), JDK_Version::undefined() },