From 1f8023e18a6dc7b950826810b392fdd46bcb0d45 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Wed, 4 May 2016 14:33:27 +0200 Subject: Optimise zand, zor, and zxor MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/zand.c | 25 +++---------------------- 1 file changed, 3 insertions(+), 22 deletions(-) (limited to 'src/zand.c') diff --git a/src/zand.c b/src/zand.c index 6d3a184..45d1ed5 100644 --- a/src/zand.c +++ b/src/zand.c @@ -2,25 +2,6 @@ #include "internals.h" -O2 static inline void -zand_impl_3(register zahl_char_t *restrict a, - register const zahl_char_t *restrict b, size_t n) -{ - size_t i; - for (i = 0; i < n; i++) - a[i] &= b[i]; -} - -static inline void -zand_impl_4(register zahl_char_t *restrict a, - register const zahl_char_t *restrict b, - register const zahl_char_t *restrict c, size_t n) -{ - size_t i; - for (i = 0; i < n; i++) - a[i] = b[i] & c[i]; -} - void zand(z_t a, z_t b, z_t c) { @@ -36,12 +17,12 @@ zand(z_t a, z_t b, z_t c) a->used = MIN(b->used, c->used); if (a == b) { - zand_impl_3(a->chars, c->chars, a->used); + ZMEM_OP(a->chars, a->chars, c->chars, a->used, &); } else if (unlikely(a == c)) { - zand_impl_3(a->chars, b->chars, a->used); + ZMEM_OP(a->chars, a->chars, b->chars, a->used, &); } else { ENSURE_SIZE(a, a->used); - zand_impl_4(a->chars, b->chars, c->chars, a->used); + ZMEM_OP(a->chars, b->chars, c->chars, a->used, &); } TRIM_AND_SIGN(a, zpositive1(b, c) * 2 - 1); -- cgit v1.2.3-70-g09d2