[Pixman] [Patch 1/1] Clang compile failure due to use of __builtin_shuffle

[Matt Turner]

On Tue, Aug 7, 2018 at 2:50 AM StormByte <stormbyte at gmail.com> wrote:
>
> While playing with Clang and compiling a Gentoo system with it, I realized that pixman is not compiling because of the use of __builtin_shuffle which according to LLVM mailing list, should not be used directly [1].
>
> As such, I investigated a bit, and made a patch for making it compile compatible with Clang that I attach here in the hope that it is reviewed.
> Thanks,
> David C. Manuelda
> [1]: http://lists.llvm.org/pipermail/cfe-dev/2017-August/055142.html

Thanks. This has already been reported as
https://bugs.gentoo.org/646360 and I committed a patch two months ago
to fix it -- see
https://gitlab.freedesktop.org/pixman/pixman/commit/bd2b49185b28c5024597a5e530af9fc25de3193a

The next version of pixman will include the patch.