pow_si.c: fixed Ziv's iteration (code from r3305) by using MPFR_ZIV_NEXT

(problem detected by icc, because variable "loop" was never used).

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@5490 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 1 insertions, 1 deletions

diff --git a/pow_si.c b/pow_si.c
index 6581fcb8d..f4e4c1e40 100644
--- a/pow_si.c
+++ b/pow_si.c
@@ -180,7 +180,7 @@ mpfr_pow_si (mpfr_ptr y, mpfr_srcptr x, long int n, mp_rnd_t rnd)
               break;
 
             /* actualisation of the precision */
-            Nt += BITS_PER_MP_LIMB;
+            MPFR_ZIV_NEXT (loop, Nt);
             mpfr_set_prec (t, Nt);
           }
         MPFR_ZIV_FREE (loop);