Maxim Kuvyrkov <maxim.kuvyr...@linaro.org> writes: > This patch improves model_order_p to use non-reg-pressure version of > rank_for_schedule when it needs to break the tie. At the moment it is > comparing INSN_PRIORITY by itself, and it seems prudent to outsource > that to rank_for_schedule.
Do you have an example of where this helps? A possible danger is that rank_for_schedule might (indirectly) depend on state that isn't maintained or updated in the same way during the model schedule phase. Thanks, Richard
