Integrated: 8340838: Clean up MutableCallSite to use explicit release fence instead of AtomicInteger

[Chen Liang]

On Tue, 24 Sep 2024 20:21:48 GMT, Chen Liang <liach at openjdk.org> wrote:

> This implementation code was written in JDK 7, before storeFence was available in JDK 8. We should update this legacy code to make it clear.

This pull request has now been integrated.

Changeset: df1959fd
Author:    Chen Liang <liach at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/df1959fd7a57f11839d58858bab4ea61f5b2bb8d
Stats:     5 lines in 1 file changed: 1 ins; 1 del; 3 mod

8340838: Clean up MutableCallSite to use explicit release fence instead of AtomicInteger

Reviewed-by: jrose, redestad, shade

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PR: https://git.openjdk.org/jdk/pull/21169