[jdk23u] Integrated: 8341146: RISC-V: Unnecessary fences used for load-acquire in template interpreter

[Gui Cao]

On Fri, 11 Oct 2024 00:30:47 GMT, Gui Cao <gcao at openjdk.org> wrote:

> Hi, The same issue also exists in the jdk23u. I would like to backport 8341146 to jdk23u. This is a risc-v specific change. Backport is clean, risk is low.
> 
> ### Testing on SOPHON SG2042 (release) 
> - [x] JCstress
> - [x] Run tier1 tests
> - [x] ~5% improvement on SPECJbb2005 score (-Xint -XX:+UseParallelGC)

This pull request has now been integrated.

Changeset: 605f8dda
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
URL:       https://git.openjdk.org/jdk23u/commit/605f8dda3473241dbe8902ed512d2c5e5774b4d1
Stats:     9 lines in 1 file changed: 0 ins; 9 del; 0 mod

8341146: RISC-V: Unnecessary fences used for load-acquire in template interpreter

Backport-of: a4ca6267e17815153f8fa119db19b97b1da2bd84

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PR: https://git.openjdk.org/jdk23u/pull/154