JDK-8307813 : [JVMCI] Export markWord::lock_mask_in_place to JVMCI compilers.
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 21
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2023-05-10
  • Updated: 2023-05-17
  • Resolved: 2023-05-11
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JDK 21
21 b23Fixed
Related Reports
Relates :  
JDK-8256425 - Obsolete Biased Locking in JDK 18
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.
Comments
Changeset: 0cbfbc40 Author: Yudi Zheng <yzheng@openjdk.org> Committer: Doug Simon <dnsimon@openjdk.org> Date: 2023-05-11 10:38:28 +0000 URL: https://git.openjdk.org/jdk/commit/0cbfbc400aac53b098a3d8a7dda1aec2180a47a7
11-05-2023
A pull request was submitted for review. URL: https://git.openjdk.org/jdk/pull/13902 Date: 2023-05-10 11:49:03 +0000
10-05-2023