- // Map SchedClass name to itinerary index.
- // These are either explicit itinerary classes or classes implied by
- // instruction definitions with SchedReadWrite lists.
- StringMap<unsigned> SchedClassIdxMap;
-
- // SchedClass indices 1 up to and including NumItineraryClasses identify
- // itinerary classes that are explicitly used for this target's instruction
- // definitions. NoItinerary always has index 0 regardless of whether it is
- // explicitly referenced.
- //
- // Any implied SchedClass has an index greater than NumItineraryClasses.
- unsigned NumItineraryClasses;
-