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  1. JDK
  2. JDK-8075223

Revert JDK-8073706 (multithreaded deoptimizing compilation livelock prevention)

    Details

    • Type: Task
    • Status: Resolved
    • Priority: P1
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: core-libs
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b56
    • CPU:
      generic
    • OS:
      generic

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        Description

        JDK-8073706 changes (multithreaded deoptimizing compilation livelock prevention) are causing spurious failures in the Hudson build, in the test for JDK-8046026, which was testing correctness of the multithreaded deoptimizing compilation. Apparently, the heuristic that eliminates the livelock now reveals a race condition. Until the issue is understood, we should revert JDK-8073706.

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                • Assignee:
                  attila Attila Szegedi
                  Reporter:
                  attila Attila Szegedi
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                  • Created:
                    Updated:
                    Resolved: