https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61762
--- Comment #3 from rguenther at suse dot de <rguenther at suse dot de> --- On Thu, 10 Jul 2014, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61762 > > Jakub Jelinek <jakub at gcc dot gnu.org> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |jakub at gcc dot gnu.org > > --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- > Even if you change this at the GIMPLE level, we still should check why > expansion doesn't DTRT here. expand_builtin_memcpy has already all the needed > store_by_pieces stuff. Let me have a look at that. But it's expanded from an assignment, not a memcpy
