https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68910
--- Comment #6 from Sebastian Huber <sebastian.hu...@embedded-brains.de> --- (In reply to Eric Botcazou from comment #5) > I have the huge stack frame with the 4.9.x compiler too so the spilling > effect itself is probably not new. Yes, sorry for imprecise known-to-work information. The huge stack frame is also in 4.3.2 (2792 bytes), but it got worse with every GCC release.