http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60300
Georg-Johann Lay <gjl at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |avr --- Comment #2 from Georg-Johann Lay <gjl at gcc dot gnu.org> --- AFAIK the code cares for reasonably fast execution, even when optimizing for size. This is because the code is for interrupt service routine (ISR) prologue. RCALL is quite slow.