Do not warn users about "broken" FMA4 and/or XOP
Do not warn users about "broken" FMA4 and/or XOP

Even AMD processors use FMA3 these days, so on most CPUs
FMA4 is "broken". CPUs supporting XOP and FMA4 are mostly
obsolete.

VcDevel/Vc,VcDevel/Vc,VcDevel/Vc,VcDevel/Vc