[Bug target/38201] -mfma/-mavx and -msse5/-msse4a don't work together

[Joey dot ye at intel dot com]

------- Comment #8 from Joey dot ye at intel dot com  2008-11-21 12:00 -------
In short, set A={-favx, -ffma}, set B={-f3dnow, -f3dnowa, -fsse4a, -fsse5}. Any
option combination from both sets should be prohibited.

Please add more options into these set in case I missed any.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38201