456 llvm::UnrollLoop(Loop *L, UnrollLoopOptions ULO, LoopInfo *LI,  in UnrollLoop()  argument
485   assert(ULO.Count > 0);  in UnrollLoop()
504   if (MaxTripCount && ULO.Count > MaxTripCount)  in UnrollLoop()
505     ULO.Count = MaxTripCount;  in UnrollLoop()
529       Info.BreakoutTrip = Info.TripCount % ULO.Count;  in UnrollLoop()
533           (unsigned)std::gcd(ULO.Count, Info.TripMultiple);  in UnrollLoop()
546   const bool CompletelyUnroll = ULO.Count == MaxTripCount;  in UnrollLoop()
553     ULO.Runtime = false;  in UnrollLoop()
583   assert((!ULO.Runtime || canHaveUnrollRemainder(L)) &&  in UnrollLoop()
590   if (ULO.Runtime &&  in UnrollLoop()
591       !UnrollRuntimeLoopRemainder(L, ULO.Count, ULO.AllowExpensiveTripCount,  in UnrollLoop()
592                                   EpilogProfitability, ULO.UnrollRemainder,  in UnrollLoop()
593                                   ULO.ForgetAllSCEV, LI, SE, DT, AC, TTI,  in UnrollLoop()
594                                   PreserveLCSSA, ULO.SCEVExpansionBudget,  in UnrollLoop()
595                                   ULO.RuntimeUnrollMultiExit, RemainderLoop)) {  in UnrollLoop()
596     if (ULO.Force)  in UnrollLoop()
597       ULO.Runtime = false;  in UnrollLoop()
609                       << " with trip count " << ULO.Count << "!\n");  in UnrollLoop()
615                << NV("UnrollCount", ULO.Count) << " iterations";  in UnrollLoop()
619                       << ULO.Count);  in UnrollLoop()
620     if (ULO.Runtime)  in UnrollLoop()
628         Diag << "unrolled loop by a factor of " << NV("UnrollCount", ULO.Count);  in UnrollLoop()
629         if (ULO.Runtime)  in UnrollLoop()
644     if (ULO.ForgetAllSCEV)  in UnrollLoop()
695             auto NewDIL = DIL->cloneByMultiplyingDuplicationFactor(ULO.Count);  in UnrollLoop()
713   for (unsigned It = 1; It != ULO.Count; ++It) {  in UnrollLoop()
744         if (ULO.Heart) {  in UnrollLoop()
745           auto it = VMap.find(ULO.Heart);  in UnrollLoop()
834     } else if (ULO.Count > 1) {  in UnrollLoop()
858   if (ULO.Count > 1) {  in UnrollLoop()
914     if (ULO.Runtime) {  in UnrollLoop()
1022   simplifyLoopAfterUnroll(L, !CompletelyUnroll && ULO.Count > 1, LI, SE, DT, AC,  in UnrollLoop()
1037     setLoopEstimatedTripCount(L, *OriginalTripCount / ULO.Count,  in UnrollLoop()