781   uint64_t BackedgeTakenWeight, LatchExitWeight;  in getLoopEstimatedTripCount()  local
782   if (!LatchBranch->extractProfMetadata(BackedgeTakenWeight, LatchExitWeight))  in getLoopEstimatedTripCount()
786     std::swap(BackedgeTakenWeight, LatchExitWeight);  in getLoopEstimatedTripCount()
788   if (!LatchExitWeight)  in getLoopEstimatedTripCount()
792     *EstimatedLoopInvocationWeight = LatchExitWeight;  in getLoopEstimatedTripCount()
797       llvm::divideNearest(BackedgeTakenWeight, LatchExitWeight);  in getLoopEstimatedTripCount()
811   unsigned LatchExitWeight = 0;  in setLoopEstimatedTripCount()  local
815     LatchExitWeight = EstimatedloopInvocationWeight;  in setLoopEstimatedTripCount()
816     BackedgeTakenWeight = (EstimatedTripCount - 1) * LatchExitWeight;  in setLoopEstimatedTripCount()
821     std::swap(BackedgeTakenWeight, LatchExitWeight);  in setLoopEstimatedTripCount()
828       MDB.createBranchWeights(BackedgeTakenWeight, LatchExitWeight));  in setLoopEstimatedTripCount()