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| author | Mattias Andrée <maandree@kth.se> | 2016-04-27 17:26:41 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2016-04-27 17:26:44 +0200 |
| commit | 5e29d29416b568f380a2ab753e3e77e96af4b094 (patch) | |
| tree | 7e89a8d4f064c36c9dd5ec34bf963b6e60d0b4f4 /src/zdivmod.c | |
| parent | Add option UNSAFE which disables all internal error checks (diff) | |
| download | libzahl-5e29d29416b568f380a2ab753e3e77e96af4b094.tar.gz libzahl-5e29d29416b568f380a2ab753e3e77e96af4b094.tar.bz2 libzahl-5e29d29416b568f380a2ab753e3e77e96af4b094.tar.xz | |
Error-check implies unlikely branching
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src/zdivmod.c')
| -rw-r--r-- | src/zdivmod.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/zdivmod.c b/src/zdivmod.c index 9cf3611..dae0e02 100644 --- a/src/zdivmod.c +++ b/src/zdivmod.c @@ -72,9 +72,9 @@ zdivmod(z_t a, z_t b, z_t c, z_t d) sign = zsignum(c) * zsignum(d); if (unlikely(!sign)) { - if (check(unlikely(!zzero(c)))) { + if (check(!zzero(c))) { libzahl_failure(-ZERROR_DIV_0); - } else if (check(unlikely(zzero(d)))) { + } else if (check(zzero(d))) { libzahl_failure(-ZERROR_0_DIV_0); } else { SET_SIGNUM(a, 0); |