https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #336 from Oleg Endo <olegendo at gcc dot gnu.org> --- (In reply to John Paul Adrian Glaubitz from comment #335) > FWIW, the backend has improved quite a lot over the past weeks. The > Dreamcast people reported good results as well! As for the Dreamcast people, they are back to sqrt(1) compared to non-LRA with current compiler. So far no real benefits. They'd benefit from different things like fixed FSCA register issue and FIPR instruction support. However, the good thing is that some of the LRA issues have been resolved which allows them to at least build & run with LRA enabled. That is a step forward!