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[Bug libc/13753] [2.15 backport] Really fix AVX tests


http://sourceware.org/bugzilla/show_bug.cgi?id=13753

--- Comment #5 from law at redhat dot com 2012-05-10 20:49:18 UTC ---
No, the code on the trunk plus the patch in this BZ are not sufficient to fix
the problem AFAIK. Unfortunately I don't have the right hardware to do testing,
so I'm relying on other folks.

I've got a change which I hope fixes this problem, but I'm going to have to
wait for feedback.  Based on my understanding we really need to avoid using any
AVX if the OS doesn't support XSAVE, even for things which don't use the YMM
regs.

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