Lines Matching defs:SMS

9 // An implementation of the Swing Modulo Scheduling (SMS) software pipeliner.
11 // This SMS implementation is a target-independent back-end pass. When enabled,
19 // The SMS implementation is an extension of the ScheduleDAGInstrs class. We
26 // In order for the SMS pass to work, several target specific hooks need to be
221                           "Use window algorithm after SMS algorithm fails."),
223                           "Use window algorithm instead of SMS algorithm.")));
278 /// Attempt to perform the SMS algorithm on the specified loop. This function is
469 /// The SMS algorithm consists of the following main steps:
474   assert(L.getBlocks().size() == 1 && "SMS works on single blocks only.");
476   SwingSchedulerDAG SMS(
483   SMS.startBlock(MBB);
493   SMS.enterRegion(MBB, MBB->begin(), MBB->getFirstTerminator(), size);
494   SMS.schedule();
495   SMS.exitRegion();
497   SMS.finishBlock();
498   return SMS.hasNewSchedule();