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  1. JDK
  2. JDK-8255396

[lworld] locking breaks oopDesc is_flatArray/is_nullfreeArray type checks

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: repo-valhalla
    • Fix Version/s: None
    • Component/s: hotspot
    • Labels:

      Description

      As reported in a code review from Sergey Kuksenko (post integrate), oopDesc quickened array type checks are broken by locking

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          Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8247299 [lworld] Disable UseBiasedLocking by default

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Commit Commit openjdk/valhalla/9b5f54a7

          Review Review openjdk/valhalla/238

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              Assignee:
              dsimms David Simms
              Reporter:
              dsimms David Simms
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                Dates

                Created:
                Updated:
                Resolved: