http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49006
--- Comment #8 from rguenther at suse dot de <rguenther at suse dot de> 2011-08-02 08:37:28 UTC --- On Mon, 1 Aug 2011, irar at il dot ibm.com wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49006 > > --- Comment #7 from Ira Rosen <irar at il dot ibm.com> 2011-08-01 14:47:08 > UTC --- > I think that this is not really a missed-optimization. It's just that some > loops disappear because of the unrolling. Ah, ok - so SLP vectorization won't print a "vectorized loop X" if it would vectorize the unrolled variant? (not sure if it easily could)
