zstd/compress/zstd_opt.c

552     ZSTD_updateTree_internal(ms, ip, iend, ms->cParams.minMatch, ZSTD_noDict);
571     U32 const minMatch = (mls==3) ? 3 : 4;
622                 if ((repIndex >= windowLow) & (ZSTD_readMINMATCH(ip, minMatch) == ZSTD_readMINMATCH(ip - repOffset, minMatch))) {
623                     repLen = (U32)ZSTD_count(ip+minMatch, ip+minMatch-repOffset, iLimit) + minMatch;
633                   && (ZSTD_readMINMATCH(ip, minMatch) == ZSTD_readMINMATCH(repMatch, minMatch)) ) {
634                     repLen = (U32)ZSTD_count_2segments(ip+minMatch, repMatch+minMatch, iLimit, dictEnd, prefixStart) + minMatch;
639                   && (ZSTD_readMINMATCH(ip, minMatch) == ZSTD_readMINMATCH(repMatch, minMatch)) ) {
640                     repLen = (U32)ZSTD_count_2segments(ip+minMatch, repMatch+minMatch, iLimit, dmsEnd, prefixStart) + minMatch;
807     assert(BOUNDED(3, ms->cParams.minMatch, 6) == mls);
859     U32 const mls = BOUNDED(3, ms->cParams.minMatch, 6);
1057     U32 const minMatch = (cParams->minMatch == 3) ? 3 : 4;
1083             U32 nbMatches = getAllMatches(matches, ms, &nextToUpdate3, ip, iend, rep, ll0, minMatch);
1121                 for (pos = 1; pos < minMatch; pos++) {
1200                 U32 nbMatches = getAllMatches(matches, ms, &nextToUpdate3, inr, iend, opt[cur].rep, ll0, minMatch);
1230                     U32 const startML = (matchNb>0) ? matches[matchNb-1].len+1 : minMatch;