[Bug libitm/53113] Build fails in x86_avx.cc if AVX disabled but supported by as (Solaris & Linux)

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53113

--- Comment #18 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to David Kredba from comment #17)

> 
> I think that reproducing needs machine where CPU does not know what AVX is.

I have non-AVX machines and I have no problems with bootstrapping
GCC 4.9.0 on them.  So far no one has described how to reproduce
the issue.