[Mesa-dev] [Bug 87658] [llvmpipe] SEGV in sse2_has_daz on ancient Pentium4-M
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Sun Dec 28 08:33:29 PST 2014
https://bugs.freedesktop.org/show_bug.cgi?id=87658
--- Comment #12 from David Heidelberg (okias) <david at ixit.cz> ---
(In reply to ubizjak from comment #11)
> (In reply to David Heidelberg (okias) from comment #9)
> > I'd say it's kernel (more probably) or gcc bug.
>
> Nope. You have to check FXSAVE bit in cpuid.
Interesting, fxsave should be supported since Pentium II, 100% on Pentium III +
All CPU's with SSE [1].
It must be really unusual cpu, when fxsave support isn't there.
[1] http://forum.osdev.org/viewtopic.php?f=1&t=10743
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/mesa-dev/attachments/20141228/acfafda6/attachment.html>
More information about the mesa-dev
mailing list