Added MPFR_PREC_COND, MPFR_PREC_IN_RANGE and MPFR_GET_PREC internal

macros (to mpfr-impl.h). Use these macros at some places in the code
(replacing some MPFR_PREC instances, as suggested by a patch from
Patrick Pélissier).

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@9016 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 2 insertions, 2 deletions

diff --git a/src/cmp.c b/src/cmp.c
index b8720b764..4a63d7d71 100644
--- a/src/cmp.c
+++ b/src/cmp.c
@@ -73,8 +73,8 @@ mpfr_cmp3 (mpfr_srcptr b, mpfr_srcptr c, int s)
 
   /* both signs and exponents are equal */
 
-  bn = (MPFR_PREC(b)-1)/GMP_NUMB_BITS;
-  cn = (MPFR_PREC(c)-1)/GMP_NUMB_BITS;
+  bn = MPFR_LAST_LIMB (b);
+  cn = MPFR_LAST_LIMB (c);
 
   bp = MPFR_MANT(b);
   cp = MPFR_MANT(c);