Assess and remedy any unsafe usage of the Semaphore used by Compiler events

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    • Type: Bug
    • Resolution: Unresolved
    • Priority: P4
    • tbd
    • Affects Version/s: 26
    • Component/s: hotspot

      As discussed in JDK-8361462, static Semaphores are potentially unsafe if accessed during VM termination.

      The compiler events code has:

      PhaseTypeGuard::_mutex_semaphore

      We need to check if it could be accessed during VM termination.

            Assignee:
            Unassigned
            Reporter:
            David Holmes
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              Created:
              Updated: