[jdk17u-dev] Integrated: 8307572: AArch64: Vector registers are clobbered by some macroassemblers

[Ningsheng Jian]

On Tue, 30 May 2023 03:16:25 GMT, Ningsheng Jian <njian at openjdk.org> wrote:

> Clean backport of [JDK-8307572](https://bugs.openjdk.org/browse/JDK-8307572) to fix a hidden aarch64 issue, which may cause incorrect result with several common intrinsics used. Test case included in the patch failed without the fix and passed with this patch. No new jtreg test failure with both release and fastdebug build.

This pull request has now been integrated.

Changeset: e8980486
Author:    Ningsheng Jian <njian at openjdk.org>
Committer: Andrew Haley <aph at openjdk.org>
URL:       https://git.openjdk.org/jdk17u-dev/commit/e8980486da1bbc217cf71251f3d28af5e3e96ecf
Stats:     391 lines in 6 files changed: 334 ins; 0 del; 57 mod

8307572: AArch64: Vector registers are clobbered by some macroassemblers

Reviewed-by: aph
Backport-of: 33d9a857308eed53e06b448691910bc8aa2f8fc9

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PR: https://git.openjdk.org/jdk17u-dev/pull/1406