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Change the modification of ZSTD_wildcopy()

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This commit is contained in:
caoyzh
2020-05-07 13:10:46 -07:00
committed by Nick Terrell
parent a7e34ff693
commit 969ba4f2b9
1 changed files with 6 additions and 1 deletions
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lib/common/zstd_internal.h
+6 -1
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@@ -285,14 +285,19 @@ void ZSTD_wildcopy(void* dst, const void* src, ptrdiff_t length, ZSTD_overlap_e
* at that point it is more likely to have a high trip count. * at that point it is more likely to have a high trip count.
*/ */
#ifndef __aarch64__ #ifndef __aarch64__
do {
COPY16(op, ip);
}
while (op < oend);
#else
COPY16(op, ip); COPY16(op, ip);
if (op >= oend) return; if (op >= oend) return;
#endif
do { do {
COPY16(op, ip); COPY16(op, ip);
COPY16(op, ip); COPY16(op, ip);
} }
while (op < oend); while (op < oend);
#endif
} }
} }