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  1. JDK
  2. JDK-8224525

Shenandoah: Eliminate shenandoah verifier's side-effects

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Details

    • Bug
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 8-shenandoah, 11-shenandoah, 13
    • 13
    • hotspot
    • gc
    • b22

    Description

      Shenandoah verifier can have side-effects if running in evacuation phase, by triggering LRB to evacuate oops.

      We can eliminate the side-effects by resetting gc_state, after gc flag checking, and restore gc_state after verification is done.

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          relates to

          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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              zgu Zhengyu Gu
              zgu Zhengyu Gu
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              Dates

                Created:
                Updated:
                Resolved: