Integrated: 8377200: Shenandoah: Convert shenandoahSharedVariables and related code to use Atomic<T>

[Ben Taylor]

On Thu, 5 Feb 2026 21:18:05 GMT, Ben Taylor <btaylor at openjdk.org> wrote:

> Modernizes ShenandoahSharedVariables code by replacing AtomicAccess methods with Atomic<T> types.
> 
> Tier1 test results on x86_64 linux are the same before and after this change when running with TEST_VM_OPTS=-XX:+UseShenandoahGC.

This pull request has now been integrated.

Changeset: 8455b668
Author:    Ben Taylor <btaylor at openjdk.org>
Committer: Xiaolong Peng <xpeng at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/8455b668104f97bc152985299a7814646c9fb1fd
Stats:     46 lines in 1 file changed: 0 ins; 14 del; 32 mod

8377200: Shenandoah: Convert shenandoahSharedVariables and related code to use Atomic<T>

Reviewed-by: wkemper, xpeng

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PR: https://git.openjdk.org/jdk/pull/29594