https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67034
--- Comment #4 from Alexandre Oliva <aoliva at gcc dot gnu.org> --- Ok, it looks like that idea worked, at least on ppc64 and ppc64el; it's available in the current git branch aoliva/pr64164. Would you please give it a try on pa when you have a chance? Thanks in advance,