https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72827
--- Comment #5 from Peter Bergner <bergner at gcc dot gnu.org> --- (In reply to Eric Botcazou from comment #4) > This may have been introduced by: > > 2016-08-03 Peter Bergner <berg...@vnet.ibm.com> > > * config/rs6000/rs6000.c (rs6000_option_override_internal): Make LRA > the default for the rs6000 port. > > Peter, did you bootstrap Ada before making the switch? I did not, as my normal build scripts don't include ada by default since I use them on some systems that don't have a system gnat installed. I'll fire off builds with and without the switch to LRA and see if the switch is at fault or not. Peter