http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46143
Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-10-23 07:15:48 UTC --- This is likely an interaction of pass_return_slot (always run) and pass_nrv (run at optimize > 0). It is probably a latent general bug as well. Does it work on trunk?