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| author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2014-06-30 09:57:36 +0000 |
|---|---|---|
| committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2014-06-30 09:57:36 +0000 |
| commit | db110f3c56448f3084cc474bf4185ee2486ae96b (patch) | |
| tree | 24f505fec32f9b67f9820330704f60a79bf9ada8 /src/div_ui.c | |
| parent | 4be6dad958efb74af2abde7c50f654ebcbb4d7d2 (diff) | |
| download | mpfr-db110f3c56448f3084cc474bf4185ee2486ae96b.tar.gz | |
New macros for mpfr_{mul,div}_ui to optimize the call when the integer
is a constant number that is a power of 2.
New macros for mpfr_{mul,div}_si to optimize the call when the integer
is a constant number that is positive.
(Modified patch from Patrick Pélissier)
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@9111 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'src/div_ui.c')
| -rw-r--r-- | src/div_ui.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/div_ui.c b/src/div_ui.c index bed6b6e00..beee07d0d 100644 --- a/src/div_ui.c +++ b/src/div_ui.c @@ -24,6 +24,7 @@ http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc., #include "mpfr-impl.h" /* returns 0 if result exact, non-zero otherwise */ +#undef mpfr_div_ui MPFR_HOT_FUNCTION_ATTR int mpfr_div_ui (mpfr_ptr y, mpfr_srcptr x, unsigned long int u, mpfr_rnd_t rnd_mode) { @@ -259,6 +260,7 @@ mpfr_div_ui (mpfr_ptr y, mpfr_srcptr x, unsigned long int u, mpfr_rnd_t rnd_mode return mpfr_check_range (y, inexact, rnd_mode); } +#undef mpfr_div_si int mpfr_div_si (mpfr_ptr y, mpfr_srcptr x, long int u, mpfr_rnd_t rnd_mode) { |