Optimization of mpfr_mul.

 Tiny optimization of mpfr_pow (The case y=0 has been put inside the MPFR_ARE_SINGULAR block).
 Tiny optimisation of mpfr_set_ui.


git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2554 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 1 insertions, 4 deletions

diff --git a/set_ui.c b/set_ui.c
index c148a9f07..bbf6438b6 100644
--- a/set_ui.c
+++ b/set_ui.c
@@ -30,10 +30,10 @@ mpfr_set_ui (mpfr_ptr x, unsigned long i, mp_rnd_t rnd_mode)
 {
   int inex;
 
+  MPFR_SET_POS(x);
   if (i == 0)
     {
       MPFR_SET_ZERO(x);
-      MPFR_SET_POS(x);
       MPFR_RET(0);
     }
   else
@@ -76,8 +76,5 @@ mpfr_set_ui (mpfr_ptr x, unsigned long i, mp_rnd_t rnd_mode)
             }
         }
     }
-
-  MPFR_SET_POS(x);
-
   MPFR_RET(inex);
 }