Transforms/Utils/LoopUnroll.cpp

144 /// Similarly, TripMultiple divides the number of times that the LatchBlock may
160                       unsigned TripMultiple, LoopInfo *LI, ScalarEvolution *SE,
200   if (TripMultiple != 1)
201     DEBUG(dbgs() << "  Trip Multiple = " << TripMultiple << "\n");
214   assert(TripMultiple > 0);
215   assert(TripCount == 0 || TripCount % TripMultiple == 0);
245     TripMultiple = 0;
248     BreakoutTrip = TripMultiple =
249       (unsigned)GreatestCommonDivisor64(Count, TripMultiple);
272     if (TripMultiple == 0 || BreakoutTrip != TripMultiple) {
275     } else if (TripMultiple != 1) {
276       DEBUG(dbgs() << " with " << TripMultiple << " trips per branch");
277       EmitDiag(" with " + Twine(TripMultiple) + " trips per branch");
444     if (j != BreakoutTrip && (TripMultiple == 0 || j % TripMultiple != 0)) {