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| author | Mattias Andrée <maandree@kth.se> | 2016-03-03 23:02:59 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2016-03-03 23:02:59 +0100 |
| commit | d6987458f21cf1890045f2606d0f8ec4d2225b44 (patch) | |
| tree | 90afabbea01b01c4dedcb41748eb534ce04fbf77 /src/zdivmod.c | |
| parent | zsets: minor optimisation (diff) | |
| download | libzahl-d6987458f21cf1890045f2606d0f8ec4d2225b44.tar.gz libzahl-d6987458f21cf1890045f2606d0f8ec4d2225b44.tar.bz2 libzahl-d6987458f21cf1890045f2606d0f8ec4d2225b44.tar.xz | |
Cleanup and fix bug in ztrunc
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src/zdivmod.c')
| -rw-r--r-- | src/zdivmod.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/zdivmod.c b/src/zdivmod.c index bf5dfa6..70b1f5c 100644 --- a/src/zdivmod.c +++ b/src/zdivmod.c @@ -36,8 +36,8 @@ zdivmod(z_t a, z_t b, z_t c, z_t d) return; } else if (sign < 0) { zsub_unsigned(b, d, c); - } else if (b != c) { - zset(b, c); + } else { + SET(b, c); } SET_SIGNUM(b, 1); SET_SIGNUM(a, 0); @@ -82,13 +82,13 @@ zdivmod(z_t a, z_t b, z_t c, z_t d) goto done; zrsh(td[i], td[i], 1); } - for (i = bit < BITS_PER_CHAR ? bit : BITS_PER_CHAR; i--;) + for (i = MIN(bit, BITS_PER_CHAR); i--;) zrsh(tds[i], tds[i], BITS_PER_CHAR); } } done: - zset(a, ta); - zset(b, tb); + zswap(a, ta); + zswap(b, tb); SET_SIGNUM(a, sign); } |