539                   unsigned MinCommonTailLength, unsigned &CommonTailLen,  in ProfitableToMerge()  argument
557   CommonTailLen = ComputeCommonTailLength(MBB1, MBB2, I1, I2);  in ProfitableToMerge()
558   if (CommonTailLen == 0)  in ProfitableToMerge()
562                     << CommonTailLen << '\n');  in ProfitableToMerge()
584     if (CommonTailLen > NumTerms)  in ProfitableToMerge()
627   unsigned EffectiveTailLen = CommonTailLen;  in ProfitableToMerge()
663       unsigned CommonTailLen;  in ComputeSameTails()  local
666                             CommonTailLen, TrialBBI1, TrialBBI2,  in ComputeSameTails()
670         if (CommonTailLen > maxCommonTailLength) {  in ComputeSameTails()
672           maxCommonTailLength = CommonTailLen;  in ComputeSameTails()
677             CommonTailLen == maxCommonTailLength)  in ComputeSameTails()
763   unsigned CommonTailLen = 0;  in mergeOperations()  local
765     ++CommonTailLen;  in mergeOperations()
772   while (CommonTailLen--) {  in mergeOperations()