src/hotspot/share/opto/c2_globals.hpp

*** 508,518 ****
                                                                              \
    product(intx, AutoBoxCacheMax, 128,                                       \
            "Sets max value cached by the java.lang.Integer autobox cache")   \
            range(0, max_jint)                                                \
                                                                              \
!   experimental(bool, AggressiveUnboxing, false,                             \
            "Control optimizations for aggressive boxing elimination")        \
                                                                              \
    develop(bool, TracePostallocExpand, false, "Trace expanding nodes after"  \
            " register allocation.")                                          \
                                                                              \
--- 508,518 ----
                                                                              \
    product(intx, AutoBoxCacheMax, 128,                                       \
            "Sets max value cached by the java.lang.Integer autobox cache")   \
            range(0, max_jint)                                                \
                                                                              \
!   experimental(bool, AggressiveUnboxing, true,                              \
            "Control optimizations for aggressive boxing elimination")        \
                                                                              \
    develop(bool, TracePostallocExpand, false, "Trace expanding nodes after"  \
            " register allocation.")                                          \
                                                                              \