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  1. JDK
  2. JDK-8307813

[JVMCI] Export markWord::lock_mask_in_place to JVMCI compilers.

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Details

    • Enhancement
    • Resolution: Fixed
    • P4
    • 21
    • 21
    • hotspot
    • b23

    Description

      markWord::lock_mask_in_place is essential for identity hash code intrinsic. It was previously using markWord::biased_lock_mask_in_place, which got eliminated by JDK-8256425.

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          relates to

          Enhancement - null JDK-8256425 Obsolete Biased Locking in JDK 18

          • P3 - Major loss of function.
          • Resolved
          links to

          Commit Commit openjdk/jdk/0cbfbc40

          Review Review openjdk/jdk/13902

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              yzheng Yudi Zheng
              yzheng Yudi Zheng
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              Dates

                Created:
                Updated:
                Resolved: