170     Optional<unsigned> UserThreshold, Optional<unsigned> UserCount,  in gatherUnrollingPreferences()
171     Optional<bool> UserAllowPartial, Optional<bool> UserRuntime,  in gatherUnrollingPreferences()
172     Optional<bool> UserUpperBound, Optional<bool> UserAllowPeeling) {  in gatherUnrollingPreferences()
314 static Optional<EstimatedUnrollCost> analyzeLoopUnrollCost(  in analyzeLoopUnrollCost()
791       if (Optional<EstimatedUnrollCost> Cost = analyzeLoopUnrollCost(  in computeUnrollCount()
968     bool OnlyWhenForced, Optional<unsigned> ProvidedCount,  in tryToUnrollLoop()
969     Optional<unsigned> ProvidedThreshold, Optional<bool> ProvidedAllowPartial,  in tryToUnrollLoop()
970     Optional<bool> ProvidedRuntime, Optional<bool> ProvidedUpperBound,  in tryToUnrollLoop()
971     Optional<bool> ProvidedAllowPeeling) {  in tryToUnrollLoop()
1091     Optional<MDNode *> RemainderLoopID =  in tryToUnrollLoop()
1099     Optional<MDNode *> NewLoopID =  in tryToUnrollLoop()
1135   Optional<unsigned> ProvidedCount;
1136   Optional<unsigned> ProvidedThreshold;
1137   Optional<bool> ProvidedAllowPartial;
1138   Optional<bool> ProvidedRuntime;
1139   Optional<bool> ProvidedUpperBound;
1140   Optional<bool> ProvidedAllowPeeling;
1143              Optional<unsigned> Threshold = None,  in LoopUnroll()
1144              Optional<unsigned> Count = None,  in LoopUnroll()
1145              Optional<bool> AllowPartial = None, Optional<bool> Runtime = None,  in LoopUnroll()
1146              Optional<bool> UpperBound = None,  in LoopUnroll()
1147              Optional<bool> AllowPeeling = None)  in LoopUnroll()
1214       Threshold == -1 ? None : Optional<unsigned>(Threshold),  in INITIALIZE_PASS_DEPENDENCY()
1215       Count == -1 ? None : Optional<unsigned>(Count),  in INITIALIZE_PASS_DEPENDENCY()
1216       AllowPartial == -1 ? None : Optional<bool>(AllowPartial),  in INITIALIZE_PASS_DEPENDENCY()
1217       Runtime == -1 ? None : Optional<bool>(Runtime),  in INITIALIZE_PASS_DEPENDENCY()
1218       UpperBound == -1 ? None : Optional<bool>(UpperBound),  in INITIALIZE_PASS_DEPENDENCY()
1219       AllowPeeling == -1 ? None : Optional<bool>(AllowPeeling));  in INITIALIZE_PASS_DEPENDENCY()
1383     Optional<bool> LocalAllowPeeling = UnrollOpts.AllowPeeling;  in run()