145     : EnableHoistCommonCode(CommonHoist), MinCommonTailLength(MinTailLength),  in BranchFolder()
147   if (MinCommonTailLength == 0)  in BranchFolder()
148     MinCommonTailLength = TailMergeSize;  in BranchFolder()
539                   unsigned MinCommonTailLength, unsigned &CommonTailLen,  in ProfitableToMerge()  argument
635   if (EffectiveTailLen >= MinCommonTailLength)  in ProfitableToMerge()
652                                         unsigned MinCommonTailLength,  in ComputeSameTails()  argument
665                             MinCommonTailLength,  in ComputeSameTails()
887                                       unsigned MinCommonTailLength) {  in TryTailMergeBlocks()  argument
901                << MinCommonTailLength << " instruction"  in TryTailMergeBlocks()
902                << (MinCommonTailLength == 1 ? "" : "s") << '\n';);  in TryTailMergeBlocks()
915                                                     MinCommonTailLength,  in TryTailMergeBlocks()
1027     MadeChange |= TryTailMergeBlocks(nullptr, nullptr, MinCommonTailLength);  in TailMergeBlocks()
1138       MadeChange |= TryTailMergeBlocks(IBB, PredBB, MinCommonTailLength);  in TailMergeBlocks()