[Mesa-dev] [Bug 94291] llvmpipe tests fail if built on skylake i7-6700k

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94291

--- Comment #7 from Roland Scheidegger <sroland at vmware.com> ---
(In reply to Jose Fonseca from comment #6)
> It's not the first time LLVM misidentifies modern CPUs.
> 
> I thought that all the logic in
> src/gallium/auxiliary/gallivm/lp_bld_misc.cpp for setting +/-foo mattrs
> would save us from this sort of grief.

For features we already know about (I think I even mentioned that back then,
hoping it wouldn't be a problem)...
If I look at the list of skylake features, I'd nearly bet the winner is avx512
(and/or any subvariant).

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