hotspot/src/share/vm/runtime/arguments.cpp

@@ -3451,10 +3451,16 @@
     } else if (is_bad_option(option, args->ignoreUnrecognized)) {
       return JNI_ERR;
     }
   }
 
+  if (EnableMVT || EnableValhalla) {
+    if (!create_property("valhalla.enableValueType", "true", InternalProperty)) {
+      return JNI_ENOMEM;
+    }
+  }
+
   // PrintSharedArchiveAndExit will turn on
   //   -Xshare:on
   //   -Xlog:class+path=info
   if (PrintSharedArchiveAndExit) {
     if (FLAG_SET_CMDLINE(bool, UseSharedSpaces, true) != Flag::SUCCESS) {