src/share/vm/runtime/globals.hpp

*** 3454,3463 ****
--- 3454,3466 ----
            "given timeout in milliseconds")                                  \
                                                                              \
    product(intx, TieredStopAtLevel, 4,                                       \
            "Stop at given compilation level")                                \
                                                                              \
+   product(intx, TieredStartAtLevel, 0,                                      \
+           "Start at given compilation level")                               \
+                                                                             \
    product(intx, Tier0ProfilingStartPercentage, 200,                         \
            "Start profiling in interpreter if the counters exceed tier 3"    \
            "thresholds by the specified percentage")                         \
                                                                              \
    product(uintx, IncreaseFirstTierCompileThresholdAt, 50,                   \