Withdrawn: 8356556: AArch64: No need for acquire fence in safepoint poll in FFM

[Samuel Chee]

On Tue, 13 May 2025 12:53:56 GMT, Samuel Chee <duke at openjdk.org> wrote:

> Removes the unnecessary acquire to reduce memory ordering requirement since it is not longer needed as threads always disarm their own poll value.

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/jdk/pull/25211