https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81625
Segher Boessenkool <segher at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |segher at gcc dot gnu.org --- Comment #4 from Segher Boessenkool <segher at gcc dot gnu.org> --- With -Og you get a smaller binary on AVR (812 bytes, +20%).