JDK-8330685 : ZGC: share barrier spilling logic
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 23
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2024-04-19
  • Updated: 2024-05-06
  • Resolved: 2024-04-29
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JDK 23
23 b21Fixed
Related Reports
Relates :  
JDK-8322295 - JEP 475: Late Barrier Expansion for G1
Description
Move the core ZGC's barrier spilling logic (register liveness analysis, barrier stub representation, and platform-dependent spilling implementation) to the corresponding GC-shared classes so that it can be reused by other collectors adopting the late barrier expansion model.
Comments
Changeset: 549bc6a0 Author: Roberto Castañeda Lozano <rcastanedalo@openjdk.org> Date: 2024-04-29 08:41:59 +0000 URL: https://git.openjdk.org/jdk/commit/549bc6a0398906df3cc08679c751eb0c633ef0be
29-04-2024
A pull request was submitted for review. URL: https://git.openjdk.org/jdk/pull/18967 Date: 2024-04-26 08:12:46 +0000
26-04-2024