https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92546
--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> --- Yes this is just a nice-to-have, not critical. I already made some big improvements, but then some new features made the sizes jump up again. I'll take another look for low-hanging fruit, but if it doesn't happen for 10.1 it's not a big deal.