1121 static LoopUnrollResult tryToUnrollLoop(  in tryToUnrollLoop()
1137     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1149     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1160     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1166     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1172     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1189     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1202     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1209     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1219     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1278     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1297       return LoopUnrollResult::PartiallyUnrolled;  in tryToUnrollLoop()
1299     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1314   LoopUnrollResult UnrollResult = UnrollLoop(  in tryToUnrollLoop()
1319   if (UnrollResult == LoopUnrollResult::Unmodified)  in tryToUnrollLoop()
1320     return LoopUnrollResult::Unmodified;  in tryToUnrollLoop()
1330   if (UnrollResult != LoopUnrollResult::FullyUnrolled) {  in tryToUnrollLoop()
1345   if (UnrollResult != LoopUnrollResult::FullyUnrolled && IsCountSetExplicitly)  in tryToUnrollLoop()
1414     LoopUnrollResult Result = tryToUnrollLoop(  in runOnLoop()
1421     if (Result == LoopUnrollResult::FullyUnrolled)  in runOnLoop()
1424     return Result != LoopUnrollResult::Unmodified;  in runOnLoop()
1499                  LoopUnrollResult::Unmodified;  in run()
1616     LoopUnrollResult Result = tryToUnrollLoop(  in run()
1623     Changed |= Result != LoopUnrollResult::Unmodified;  in run()
1627     if (Result != LoopUnrollResult::Unmodified && ParentL)  in run()
1632     if (LAM && Result == LoopUnrollResult::FullyUnrolled)  in run()