src/share/vm/runtime/arguments.cpp

@@ -2520,10 +2520,15 @@
   if (LP64_ONLY(false &&) !FLAG_IS_DEFAULT(ValueTypePassFieldsAsArgs)) {
     FLAG_SET_CMDLINE(bool, ValueTypePassFieldsAsArgs, false);
     warning("ValueTypePassFieldsAsArgs is not supported on this platform");
   }
 
+  if (LP64_ONLY(false &&) !FLAG_IS_DEFAULT(ValueTypeReturnedAsFields)) {
+    FLAG_SET_CMDLINE(bool, ValueTypeReturnedAsFields, false);
+    warning("ValueTypeReturnedAsFields is not supported on this platform");
+  }
+
   if (FLAG_IS_DEFAULT(TieredCompilation)) {
     // C1 has no support for value types
     TieredCompilation = false;
   }
   return status;