https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69368
--- Comment #71 from rguenther at suse dot de <rguenther at suse dot de> --- On Tue, 23 Feb 2016, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69368 > > --- Comment #70 from Jakub Jelinek <jakub at gcc dot gnu.org> --- > If you want to go this way, I'd at least key it off DECL_COMMON on the decl. > And instead of multiplying max_size by 2 perhaps just add BITS_PER_UNIT? Works for me. > And only if it is equal to size? That's already done.