181   UP.Count = 0;  in gatherUnrollingPreferences()
239     UP.Count = *UserCount;  in gatherUnrollingPreferences()
676     unsigned Count =  in UnrollCountPragmaValue()  local
678     assert(Count >= 1 && "Unroll count must be positive.");  in UnrollCountPragmaValue()
679     return Count;  in UnrollCountPragmaValue()
706   return (uint64_t)(LoopSize - UP.BEInsns) * UP.Count + UP.BEInsns;  in getUnrolledLoopSize()
728     UP.Count = UnrollCount;  in computeUnrollCount()
738     UP.Count = PragmaCount;  in computeUnrollCount()
748     UP.Count = TripCount;  in computeUnrollCount()
778   UP.Count = FullUnrollTripCount;  in computeUnrollCount()
810     UP.Count = 1;  in computeUnrollCount()
821       UP.Count = 0;  in computeUnrollCount()
824     if (UP.Count == 0)  in computeUnrollCount()
825       UP.Count = TripCount;  in computeUnrollCount()
829         UP.Count =  in computeUnrollCount()
832       if (UP.Count > UP.MaxCount)  in computeUnrollCount()
833         UP.Count = UP.MaxCount;  in computeUnrollCount()
834       while (UP.Count != 0 && TripCount % UP.Count != 0)  in computeUnrollCount()
835         UP.Count--;  in computeUnrollCount()
836       if (UP.AllowRemainder && UP.Count <= 1) {  in computeUnrollCount()
841         UP.Count = UP.DefaultUnrollRuntimeCount;  in computeUnrollCount()
842         while (UP.Count != 0 &&  in computeUnrollCount()
844           UP.Count >>= 1;  in computeUnrollCount()
846       if (UP.Count < 2) {  in computeUnrollCount()
856         UP.Count = 0;  in computeUnrollCount()
859       UP.Count = TripCount;  in computeUnrollCount()
861     if (UP.Count > UP.MaxCount)  in computeUnrollCount()
862       UP.Count = UP.MaxCount;  in computeUnrollCount()
864         UP.Count != TripCount)  in computeUnrollCount()
890     UP.Count = 0;  in computeUnrollCount()
910     UP.Count = 0;  in computeUnrollCount()
913   if (UP.Count == 0)  in computeUnrollCount()
914     UP.Count = UP.DefaultUnrollRuntimeCount;  in computeUnrollCount()
918   while (UP.Count != 0 &&  in computeUnrollCount()
920     UP.Count >>= 1;  in computeUnrollCount()
923   unsigned OrigCount = UP.Count;  in computeUnrollCount()
926   if (!UP.AllowRemainder && UP.Count != 0 && (TripMultiple % UP.Count) != 0) {  in computeUnrollCount()
927     while (UP.Count != 0 && TripMultiple % UP.Count != 0)  in computeUnrollCount()
928       UP.Count >>= 1;  in computeUnrollCount()
935                << " to " << UP.Count << ".\n");  in computeUnrollCount()
951                << NV("UnrollCount", UP.Count) << " time(s).";  in computeUnrollCount()
955   if (UP.Count > UP.MaxCount)  in computeUnrollCount()
956     UP.Count = UP.MaxCount;  in computeUnrollCount()
957   LLVM_DEBUG(dbgs() << "  partially unrolling with count: " << UP.Count  in computeUnrollCount()
959   if (UP.Count < 2)  in computeUnrollCount()
960     UP.Count = 0;  in computeUnrollCount()
1072   if (!UP.Count)  in tryToUnrollLoop()
1075   if (TripCount && UP.Count > TripCount)  in tryToUnrollLoop()
1076     UP.Count = TripCount;  in tryToUnrollLoop()
1084       L, UP.Count, TripCount, UP.Force, UP.Runtime, UP.AllowExpensiveTripCount,  in tryToUnrollLoop()
1144              Optional<unsigned> Count = None,  in LoopUnroll()  argument
1149         ProvidedCount(std::move(Count)), ProvidedThreshold(Threshold),  in LoopUnroll()
1206                                  int Threshold, int Count, int AllowPartial,  in INITIALIZE_PASS_DEPENDENCY()
1215       Count == -1 ? None : Optional<unsigned>(Count),  in INITIALIZE_PASS_DEPENDENCY()