251   optimizeSchedule(isl::schedule Schedule,
548 ScheduleTreeOptimizer::optimizeSchedule(isl::schedule Schedule,  in optimizeSchedule()  argument
550   auto Root = Schedule.get_root();  in optimizeSchedule()
615 static void printSchedule(llvm::raw_ostream &OS, const isl::schedule &Schedule,  in printSchedule()  argument
617   isl::ctx Ctx = Schedule.ctx();  in printSchedule()
620   P = isl_printer_print_schedule(P, Schedule.get());  in printSchedule()
637 static void walkScheduleTreeForStatistics(isl::schedule Schedule, int Version) {  in walkScheduleTreeForStatistics()  argument
638   auto Root = Schedule.get_root();  in walkScheduleTreeForStatistics()
701   isl::schedule Schedule = S.getScheduleTree();  in runIslScheduleOptimizer()  local
703   LLVM_DEBUG(printSchedule(dbgs(), Schedule, "Original schedule tree"));  in runIslScheduleOptimizer()
708         &S, Schedule, GetDeps(Dependences::AL_Statement), ORE);  in runIslScheduleOptimizer()
714     if (ManuallyTransformed.get() != Schedule.get()) {  in runIslScheduleOptimizer()
717       Schedule = std::move(ManuallyTransformed);  in runIslScheduleOptimizer()
719           printSchedule(dbgs(), Schedule, "After manual transformations"));  in runIslScheduleOptimizer()
840     Schedule = SC.compute_schedule();  in runIslScheduleOptimizer()
844     LLVM_DEBUG(printSchedule(dbgs(), Schedule, "After rescheduling"));  in runIslScheduleOptimizer()
847   walkScheduleTreeForStatistics(Schedule, 1);  in runIslScheduleOptimizer()
851   if (Schedule.is_null())  in runIslScheduleOptimizer()
857     Schedule = applyGreedyFusion(Schedule, Validity);  in runIslScheduleOptimizer()
858     assert(!Schedule.is_null());  in runIslScheduleOptimizer()
870     Schedule = ScheduleTreeOptimizer::optimizeSchedule(Schedule, &OAI);  in runIslScheduleOptimizer()
871     Schedule = hoistExtensionNodes(Schedule);  in runIslScheduleOptimizer()
872     LLVM_DEBUG(printSchedule(dbgs(), Schedule, "After post-optimizations"));  in runIslScheduleOptimizer()
873     walkScheduleTreeForStatistics(Schedule, 2);  in runIslScheduleOptimizer()
878       !ScheduleTreeOptimizer::isProfitableSchedule(S, Schedule))  in runIslScheduleOptimizer()
885   LastSchedule = Schedule;  in runIslScheduleOptimizer()
887   S.setScheduleTree(Schedule);  in runIslScheduleOptimizer()