http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56676
--- Comment #2 from Ondrej Bilka <neleai at seznam dot cz> 2013-03-21 14:53:26 UTC --- On Thu, Mar 21, 2013 at 01:30:42PM +0000, rguenth at gcc dot gnu.org wrote: > > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56676 > > > > --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2013-03-21 > 13:30:42 UTC --- > > I believe we split unaligned loads by default because that's faster for > generic > > tuning. > I used avx2 which is far from generic. Now only haswell supports it. Documentation says it supports 2 32byte loads per cycle. Unless 32 byte loads have bigger latency they will be more effective. > > > -- > > Configure bugmail: http://gcc.gnu.org/bugzilla/userprefs.cgi?tab=email > > ------- You are receiving this mail because: ------- > > You reported the bug.
