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ZSTD_REP_NUM=3 only

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This commit is contained in:
inikep
2016-04-05 17:11:56 +02:00
parent d5359b2e55
commit a4385aa23b
3 changed files with 1 additions and 27 deletions
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lib/zstd_compress.c
-6
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@@ -1737,18 +1737,12 @@ void ZSTD_compressBlock_lazy_generic(ZSTD_CCtx* ctx,
_storeSequence:
{
if (offset >= ZSTD_REP_NUM) {
#if ZSTD_REP_NUM > 3
rep[3] = rep[2];
#endif
rep[2] = rep[1];
rep[1] = rep[0];
rep[0] = offset - ZSTD_REP_MOVE;
} else {
if (offset != 0) {
size_t temp = rep[offset];
#if ZSTD_REP_NUM > 3
if (offset > 2) rep[3] = rep[2];
#endif
if (offset > 1) rep[2] = rep[1];
if (offset > 0) rep[1] = rep[0];
rep[0] = temp;