On Mon, Mar 05, 2007 at 02:29:05PM +0100, Roman Zippel wrote: > challenges, as m68k is still a cc0 target and with instructions like > addx.l above, so far I avoided splitting these at all.
It would be possible to add an X register to model that one bit from the flags, since X is generally preserved, and not clobbered like the regular overflow bit. r~
