[jdk23u] Integrated: 8342014: RISC-V: ZStoreBarrierStubC2 clobbers rflags

[Gui Cao]

On Tue, 15 Oct 2024 10:17:03 GMT, Gui Cao <gcao at openjdk.org> wrote:

> Hi, The same issue also exists in the jdk23u. I would like to backport this to jdk23u. becasue jdk23u not have [JDK-8334060](https://bugs.openjdk.org/browse/JDK-8334060), so this backport is not clean. This is a risc-v specific change, risk is low.
> 
> # Testing
> - [x]  Run tier1-3 tests on SOPHON SG2042 (release)

This pull request has now been integrated.

Changeset: 56fcf0b1
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
URL:       https://git.openjdk.org/jdk23u/commit/56fcf0b1d48069dcc16398349f23d8c258894b99
Stats:     30 lines in 2 files changed: 0 ins; 0 del; 30 mod

8342014: RISC-V: ZStoreBarrierStubC2 clobbers rflags

Reviewed-by: fyang
Backport-of: a601cd2e100958e3f37ae65e32e4b3cac246c079

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PR: https://git.openjdk.org/jdk23u/pull/176