RFR: 8309130: x86_64 AVX512 intrinsics for Arrays.sort methods (int, long, float and double arrays) [v42]

Mon Oct 9 20:59:29 UTC 2023

On Mon, 9 Oct 2023 18:15:12 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> > _Mailing list message from [Florian Weimer](mailto:fw at deneb.enyo.de) on [hotspot-runtime-dev](mailto:hotspot-runtime-dev at mail.openjdk.org):_
> > I believe this has introduced a build failure with GCC 12.2 on Debian 12.1:
> 
> I believe it due to an issue in GCC 12 that has yet to be resolved:
> 
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105593
> 
> We (Oracle) currently build with GCC 11.2.0 (https://wiki.openjdk.org/display/Build/Supported+Build+Platforms) so i expect we will encounter the same problem when upgrading to the 12 toolchain.

Hello Paul (@PaulSandoz) and Florian (@fweimer),

Just did a successful OpenJDK build (without any of the errors reported) using the latest GCC 12 (12.3.1) . Looks like this issue is fixed in `gcc 12.3.1`. 

Thanks,
Vamsi

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PR Comment: https://git.openjdk.org/jdk/pull/14227#issuecomment-1753846401