2011/10/11 Georg-Johann Lay <a...@gjlay.de>: > This is a small addendum to PR50447. > > It's a change to addsi3 insn; the actual insn sequence printed is still the > same (except for adding +/-1 to l-reg) but the effect on cc0 is worked out so > that it can be used to cancel out comparisons like in long loops. > > cc insn attribute gets one more alternative and notice_update_cc calls > respective output function that works out the effect on cc0. > > Passed without regressions. Ok for trunk?
Ok. Denis.