IGV: dump graph on debug VM error

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    • Type: Enhancement
    • Resolution: Unresolved
    • Priority: P4
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    • Affects Version/s: 20
    • Component/s: hotspot

      Dump latest IGV Ideal graph to a "idealgraph_pidX.xml" file when C2 crashes, similarly to how it is done with e.g. compiler replay data. If Ideal graph printing is enabled when the crash occurs (e.g. by -XX:PrintIdealGraphLevel=N), append the latest Ideal graph to the sequence of dumped graphs.

      Thanks to [~thartmann] for the original suggestion.

            Assignee:
            Roberto Castaneda Lozano
            Reporter:
            Roberto Castaneda Lozano
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              Created:
              Updated: