------- Comment #10 from rguenth at gcc dot gnu dot org 2008-11-22 15:03
-------
We should have -mfma to enable a fused multiply-add instruction that is
available
when enabling either -msse5 or -mavx. -mfma should not itself enable any
of the instruction set enabling features.
HJ, why did you need -mfma and could not have used -mfused-madd for this?
IMHO -mfma is confusing and should be removed.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
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CC| |rguenth at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38201
