https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108659
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Niall Douglas from comment #0)
> I'm gathering from the issue comments and from the comments at
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688 that you're going to
> wait for AMD to guarantee atomicity of SSE instructions before changing the
> codegen here, which makes sense.
AMD has guaranteed it, but there is still VIA and Zhaoxin and while we have
some statement from the latter, I'm not sure it is enough and we don't have
anything from VIA. See PR104688 for details.
