From 92be5631d8e319babf5cca49f53ea5e692c54793 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Tue, 15 Mar 2016 00:20:00 +0100 Subject: Optimisations MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/zsub.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'src/zsub.c') diff --git a/src/zsub.c b/src/zsub.c index c8057b5..b3f12f2 100644 --- a/src/zsub.c +++ b/src/zsub.c @@ -25,8 +25,8 @@ zsub_impl(z_t a, z_t b, size_t n) } } -inline void -zsub_unsigned(z_t a, z_t b, z_t c) +static inline void +libzahl_zsub_unsigned(z_t a, z_t b, z_t c) { int magcmp; size_t n; @@ -70,6 +70,12 @@ zsub_unsigned(z_t a, z_t b, z_t c) SET_SIGNUM(a, magcmp); } +void +zsub_unsigned(z_t a, z_t b, z_t c) +{ + libzahl_zsub_unsigned(a, b, c); +} + void zsub(z_t a, z_t b, z_t c) { @@ -79,7 +85,7 @@ zsub(z_t a, z_t b, z_t c) SET(a, b); } else if (unlikely(znegative(b))) { if (znegative(c)) { - zsub_unsigned(a, c, b); + libzahl_zsub_unsigned(a, c, b); } else { zadd_unsigned(a, b, c); SET_SIGNUM(a, -zsignum(a)); @@ -87,6 +93,6 @@ zsub(z_t a, z_t b, z_t c) } else if (znegative(c)) { zadd_unsigned(a, b, c); } else { - zsub_unsigned(a, b, c); + libzahl_zsub_unsigned(a, b, c); } } -- cgit v1.2.3-70-g09d2