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slightly improved compression speed

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This commit is contained in:
Yann Collet
2017-11-19 14:40:21 -08:00
parent 42c1e64270
commit 3f457264d1
3 changed files with 27 additions and 26 deletions
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lib/compress/zstd_opt.c
+2 -3
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@@ -345,9 +345,8 @@ U32 ZSTD_insertBtAndGetAllMatches (
if ((!extDict) || (matchIndex+matchLength >= dictLimit)) {
assert(matchIndex+matchLength >= dictLimit); /* ensure the condition is correct when !extDict */
match = base + matchIndex;
if (match[matchLength] == ip[matchLength]) {
matchLength += ZSTD_count(ip+matchLength+1, match+matchLength+1, iLimit) +1;
}
//if (match[matchLength] == ip[matchLength]) { matchLength += ZSTD_count(ip+matchLength+1, match+matchLength+1, iLimit) +1; }
matchLength += ZSTD_count(ip+matchLength, match+matchLength, iLimit);
} else {
match = dictBase + matchIndex;
matchLength += ZSTD_count_2segments(ip+matchLength, match+matchLength, iLimit, dictEnd, prefixStart);