Integrated: 8377713: Shenandoah: Convert ShenandoahReferenceProcessor to use Atomic<T>

[Ben Taylor]

On Tue, 17 Feb 2026 19:29:29 GMT, Ben Taylor <btaylor at openjdk.org> wrote:

> Modernizes the code as has been done in other areas of Shenandoah and G1 GCs.
> 
> The same tier1 tests pass before and after this change on x86_64 and aarch64 linux when run with -XX:+UseShenandoahGC

This pull request has now been integrated.

Changeset: d887e2e6
Author:    Ben Taylor <btaylor at openjdk.org>
Committer: Xiaolong Peng <xpeng at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/d887e2e6fdcb0070a5f881098120074d972ee3df
Stats:     14 lines in 2 files changed: 1 ins; 0 del; 13 mod

8377713: Shenandoah: Convert ShenandoahReferenceProcessor to use Atomic<T>

Reviewed-by: shade, wkemper

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PR: https://git.openjdk.org/jdk/pull/29767