[jdk21u-dev] Integrated: 8319973: AArch64: Save and restore FPCR in the call stub

[Boris Ulasevich]

On Wed, 9 Oct 2024 16:35:32 GMT, Boris Ulasevich <bulasevich at openjdk.org> wrote:

> Clean backport to ensure correct FPCR handling and to avoid unexpected behavior. Applying it to earlier releases will ensure stability and consistency across all versions. As a next step, I will propose a backport for JDK-8320892, which depends on this change.
> 
> [JDK-8319973](https://bugs.openjdk.org/browse/JDK-8319973): AArch64: Save and restore FPCR in the call stub 
> [JDK-8320892](https://bugs.openjdk.org/browse/JDK-8320892): AArch64: Restore FPU control state after JNI

This pull request has now been integrated.

Changeset: 9e582fcb
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
URL:       https://git.openjdk.org/jdk21u-dev/commit/9e582fcbb8ab34b44ff01ac13de5cc4d6487396d
Stats:     34 lines in 4 files changed: 28 ins; 0 del; 6 mod

8319973: AArch64: Save and restore FPCR in the call stub

Reviewed-by: aph

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PR: https://git.openjdk.org/jdk21u-dev/pull/1042