Integrated: 8284990: AArch64: Remove STXR_PREFETCH from CPU features

[Eric Liu]

On Tue, 26 Jul 2022 14:59:19 GMT, Eric Liu <eliu at openjdk.org> wrote:

> As STXR_PREFETCH is usually done unconditionally in non-JVM code, e.g.,
> Linux ARM Kernel[1], this patch removes VM_Version::CPU_STXR_PREFETCH
> and generates it unconditionally.
> 
> [1] https://patchwork.kernel.org/project/linux-arm-kernel/patch/1436779519-2232-16-git-send-email-will.deacon@arm.com/
> 
> [TEST]
> Full Jtreg passed without new failure.

This pull request has now been integrated.

Changeset: 2bd90c21
Author:    Eric Liu <eliu at openjdk.org>
Committer: Nick Gasson <ngasson at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/2bd90c2149bfee4b045c8f376e8bcdf4420ccb5d
Stats:     18 lines in 5 files changed: 0 ins; 11 del; 7 mod

8284990: AArch64: Remove STXR_PREFETCH from CPU features

Reviewed-by: aph, ngasson, njian

-------------

PR: https://git.openjdk.org/jdk/pull/9641