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  1. JDK
  2. JDK-8224522

Shenandoah should apply barriers on deoptimization

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    • gc
    • 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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          Enhancement - null JDK-8224626 Shenandoah: Elide barriers on uncommon traps

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8306734 Shenandoah: Missing barriers on deoptimization path

          • P3 - Major loss of function.
          • Resolved

          Enhancement - null JDK-8221766 Load-reference barriers for Shenandoah

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

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              shade Aleksey Shipilev
              shade Aleksey Shipilev
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