Integrated: 8352897: RISC-V: Change default value for UseConservativeFence

Robbin Ehn rehn at openjdk.org
Thu Mar 27 07:35:18 UTC 2025


On Tue, 25 Mar 2025 15:49:40 GMT, Robbin Ehn <rehn at openjdk.org> wrote:

> Hi, please consider.
> 
> gcc have stopped emitting io-bits for fences since 13.
> And we need to use newer gcc due to other compiler bugs.
> Therefore there is no point in letting JIT emit io-bits when the runtime don't have them.
> 
> Thanks, Robbin

This pull request has now been integrated.

Changeset: 10078111
Author:    Robbin Ehn <rehn at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/10078111aff4e095276ceccd250a25851f33a2ab
Stats:     2 lines in 1 file changed: 0 ins; 1 del; 1 mod

8352897: RISC-V: Change default value for UseConservativeFence

Reviewed-by: luhenry, fyang

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

PR: https://git.openjdk.org/jdk/pull/24233


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