Alex Turjan <atur...@yahoo.com> writes: > Can anybody give me a hint on where (perhaps some branch) I can find > functionality > which allows during scheduling to un-schedule an instruction? I basically > need > a function that does the oposite of schedule_insn. > > During scheduling I want o schedule_insn(INSN), then check the ready_list and > then (in case) > unschedule INSN.
I don't think there is any way to do specifically what you are asking for, but perhaps you can solve your problem using TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK . Ian
