677   InstructionCost LoopSize = Metrics.NumInsts;  in ApproximateLoopSize()  local
685   if (LoopSize.isValid() && *LoopSize.getValue() < BEInsns + 1)  in ApproximateLoopSize()
687     LoopSize = BEInsns + 1;  in ApproximateLoopSize()
689   return LoopSize;  in ApproximateLoopSize()
754   const unsigned LoopSize;  member in UnrollCostEstimator
757   UnrollCostEstimator(Loop &L, unsigned LoopSize) : LoopSize(LoopSize) {}  in UnrollCostEstimator()  argument
764     assert(LoopSize >= UP.BEInsns &&  in getUnrolledLoopSize()
767       return static_cast<uint64_t>(LoopSize - UP.BEInsns) * CountOverwrite +  in getUnrolledLoopSize()
770       return static_cast<uint64_t>(LoopSize - UP.BEInsns) * UP.Count +  in getUnrolledLoopSize()
834 shouldPartialUnroll(const unsigned LoopSize, const unsigned TripCount,  in shouldPartialUnroll()  argument
853         (LoopSize - UP.BEInsns);  in shouldPartialUnroll()
893     bool MaxOrZero, unsigned TripMultiple, unsigned LoopSize,  in computeUnrollCount()  argument
897   UnrollCostEstimator UCE(*L, LoopSize);  in computeUnrollCount()
981   computePeelCount(L, LoopSize, PP, TripCount, DT, SE, UP.Threshold);  in computeUnrollCount()
995   if (auto UnrollFactor = shouldPartialUnroll(LoopSize, TripCount, UCE, UP)) {  in computeUnrollCount()
1204   unsigned LoopSize = *LoopSizeIC.getValue();  in tryToUnrollLoop()  local
1215     UP.Threshold = std::max(UP.Threshold, LoopSize + 1);  in tryToUnrollLoop()
1276       TripMultiple, LoopSize, UP, PP, UseUpperBound);  in tryToUnrollLoop()