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  1. JDK
  2. JDK-8224522

Shenandoah should apply barriers on deoptimization

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P2
    • Resolution: Fixed
    • Affects Version/s: 8-shenandoah, 11-shenandoah, 12, 13
    • Fix Version/s: 13
    • Component/s: hotspot
    • Subcomponent:
      gc
    • Resolved In Build:
      b22

      Description

      Shenandoah, like ZGC, needs to make sure that the oops that are in deoptimized frames are passed through the barriers. Otherwise deoptimization might sneak bad oops into frames, which would then proliferate into Java heap.

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              • Assignee:
                shade Aleksey Shipilev
                Reporter:
                shade Aleksey Shipilev
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                • Created:
                  Updated:
                  Resolved: