Added a MPFR_UNLIKELY.

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3948 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 1 insertions, 1 deletions

diff --git a/cache.c b/cache.c
index c53e5c425..ab3608269 100644
--- a/cache.c
+++ b/cache.c
@@ -47,7 +47,7 @@ mpfr_cache (mpfr_ptr dest, mpfr_cache_t cache, mp_rnd_t rnd)
 
   MPFR_SAVE_EXPO_MARK (expo);
 
-  if (prec > pold)
+  if (MPFR_UNLIKELY (prec > pold))
     {
       /* No previous result in the cache or the precision of the
          previous result is not sufficient. */