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| author | Mattias Andrée <maandree@kth.se> | 2016-05-04 21:04:52 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2016-05-04 21:04:52 +0200 |
| commit | fbace74784b115d24441d2a67b932a96011d7012 (patch) | |
| tree | 9adaaccb875eccf53ca415777f626bae8d9a5942 /zahl-internals.h | |
| parent | Optimise znot (diff) | |
| download | libzahl-fbace74784b115d24441d2a67b932a96011d7012.tar.gz libzahl-fbace74784b115d24441d2a67b932a96011d7012.tar.bz2 libzahl-fbace74784b115d24441d2a67b932a96011d7012.tar.xz | |
Optimise zlsh
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'zahl-internals.h')
| -rw-r--r-- | zahl-internals.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/zahl-internals.h b/zahl-internals.h index fc6768a..5c9cc5e 100644 --- a/zahl-internals.h +++ b/zahl-internals.h @@ -110,7 +110,7 @@ struct zahl { void libzahl_realloc(struct zahl *, size_t); ZAHL_INLINE void -libzahl_memcpy(register zahl_char_t *restrict d, register const zahl_char_t *restrict s, size_t n) +libzahl_memcpy(register zahl_char_t *d, register const zahl_char_t *s, size_t n) { size_t i; if (n <= 4) { @@ -124,10 +124,10 @@ libzahl_memcpy(register zahl_char_t *restrict d, register const zahl_char_t *res d[3] = s[3]; } else { for (i = 0; (i += 4) <= n;) { - d[i - 1] = s[i - 1]; - d[i - 2] = s[i - 2]; - d[i - 3] = s[i - 3]; d[i - 4] = s[i - 4]; + d[i - 3] = s[i - 3]; + d[i - 2] = s[i - 2]; + d[i - 1] = s[i - 1]; } if (i > n) { i -= 4; @@ -138,7 +138,7 @@ libzahl_memcpy(register zahl_char_t *restrict d, register const zahl_char_t *res if (i < n) d[i] = s[i], i++; if (i < n) - d[i] = s[i], i++; + d[i] = s[i]; } } } |