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src/hotspot/share/runtime/globals.hpp

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2012                                                                             \
2013   JFR_ONLY(product(ccstr, StartFlightRecording, NULL,                       \
2014           "Start flight recording with options"))                           \
2015                                                                             \
2016   product(bool, UseFastUnorderedTimeStamps, false, EXPERIMENTAL,            \
2017           "Use platform unstable time where supported for timestamps only") \
2018                                                                             \
2019   product(bool, UseEmptySlotsInSupers, true,                                \
2020                 "Allow allocating fields in empty slots of super-classes")  \
2021                                                                             \
2022   product(bool, DeoptimizeNMethodBarriersALot, false, DIAGNOSTIC,           \
2023                 "Make nmethod barriers deoptimise a lot.")                  \
2024                                                                             \
2025   develop(bool, VerifyCrossModifyFence,                                     \
2026           false AARCH64_ONLY(DEBUG_ONLY(||true)),                           \
2027              "Mark all threads after a safepoint, and clear on a modify "   \
2028              "fence. Add cleanliness checks.")                              \
2029                                                                             \
2030   develop(bool, TraceOptimizedUpcallStubs, false,                              \
2031                 "Trace optimized upcall stub generation")                      \



2032 
2033 // end of RUNTIME_FLAGS
2034 
2035 DECLARE_FLAGS(LP64_RUNTIME_FLAGS)
2036 DECLARE_ARCH_FLAGS(ARCH_FLAGS)
2037 DECLARE_FLAGS(RUNTIME_FLAGS)
2038 DECLARE_FLAGS(RUNTIME_OS_FLAGS)
2039 
2040 #endif // SHARE_RUNTIME_GLOBALS_HPP

2012                                                                             \
2013   JFR_ONLY(product(ccstr, StartFlightRecording, NULL,                       \
2014           "Start flight recording with options"))                           \
2015                                                                             \
2016   product(bool, UseFastUnorderedTimeStamps, false, EXPERIMENTAL,            \
2017           "Use platform unstable time where supported for timestamps only") \
2018                                                                             \
2019   product(bool, UseEmptySlotsInSupers, true,                                \
2020                 "Allow allocating fields in empty slots of super-classes")  \
2021                                                                             \
2022   product(bool, DeoptimizeNMethodBarriersALot, false, DIAGNOSTIC,           \
2023                 "Make nmethod barriers deoptimise a lot.")                  \
2024                                                                             \
2025   develop(bool, VerifyCrossModifyFence,                                     \
2026           false AARCH64_ONLY(DEBUG_ONLY(||true)),                           \
2027              "Mark all threads after a safepoint, and clear on a modify "   \
2028              "fence. Add cleanliness checks.")                              \
2029                                                                             \
2030   develop(bool, TraceOptimizedUpcallStubs, false,                              \
2031                 "Trace optimized upcall stub generation")                      \
2032                                                                             \
2033   develop(bool, TraceNativeInvokers, false,                                 \
2034                 "Trace Panama native invoker generation")                   \
2035 
2036 // end of RUNTIME_FLAGS
2037 
2038 DECLARE_FLAGS(LP64_RUNTIME_FLAGS)
2039 DECLARE_ARCH_FLAGS(ARCH_FLAGS)
2040 DECLARE_FLAGS(RUNTIME_FLAGS)
2041 DECLARE_FLAGS(RUNTIME_OS_FLAGS)
2042 
2043 #endif // SHARE_RUNTIME_GLOBALS_HPP
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