--- old/src/hotspot/share/runtime/globals.hpp	2017-12-13 15:36:06.400803536 -0500
+++ new/src/hotspot/share/runtime/globals.hpp	2017-12-13 15:36:06.132802207 -0500
@@ -4128,6 +4128,9 @@
                                                                             \
   develop(bool, StressValueTypeReturnedAsFields, false,                     \
           "stress return of fields instead of a value type reference")      \
+                                                                            \
+  product(bool, ReturnValuesInThreadLocalBuffer, false,                     \
+          "Interpreter returns values in TLVB when possible")               \