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| author | Mattias Andrée <maandree@kth.se> | 2016-03-13 05:30:01 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2016-03-13 05:30:01 +0100 |
| commit | f6cb7f3e7382a19a6d6d9990c243ffb8a666182d (patch) | |
| tree | dbf43f976f66a39fd87ffa38d59194b425efaa68 /src/zsave.c | |
| parent | Make zabs, zneg and zswap inline (diff) | |
| download | libzahl-f6cb7f3e7382a19a6d6d9990c243ffb8a666182d.tar.gz libzahl-f6cb7f3e7382a19a6d6d9990c243ffb8a666182d.tar.bz2 libzahl-f6cb7f3e7382a19a6d6d9990c243ffb8a666182d.tar.xz | |
Optimisations
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src/zsave.c')
| -rw-r--r-- | src/zsave.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/zsave.c b/src/zsave.c index 9a171d6..07d43fa 100644 --- a/src/zsave.c +++ b/src/zsave.c @@ -7,10 +7,10 @@ zsave(z_t a, void *buffer) { if (buffer) { char *buf = buffer; - *((int *)buf) = a->sign, buf += sizeof(int); - *((size_t *)buf) = a->used, buf += sizeof(size_t); - if (!zzero(a)) - zmemcpy(buf, a->chars, a->used); + *((int *)buf) = a->sign, buf += sizeof(int); + *((size_t *)buf) = a->used, buf += sizeof(size_t); + if (EXPECT(!zzero(a), 1)) + zmemcpy((zahl_char_t *)buf, a->chars, a->used); } return sizeof(int) + sizeof(size_t) + (zzero(a) ? 0 : a->used * sizeof(zahl_char_t)); } |