Disable sub1sp in add.c and in sub.c since it provides some bugs on spark (Log/acos/asin and atan tests failed but not tsub or tsub1sp).

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2592 280ebfd0-de03-0410-8827-d642c229c3f4

3 files changed, 8 insertions, 8 deletions

diff --git a/acos.c b/acos.c
index 36ce2976d..70b3c598b 100644
--- a/acos.c
+++ b/acos.c
@@ -121,10 +121,10 @@ mpfr_acos (mpfr_ptr acos, mpfr_srcptr x, mp_rnd_t rnd_mode)
       else
         realprec += __gmpfr_ceil_log2 ((double) realprec);
 
-    mpfr_clear (tmp);
-    mpfr_clear (arcc);
-  }
-
+      mpfr_clear (tmp);
+      mpfr_clear (arcc);
+    }
+  
   mpfr_clear (xp);
   return inexact;
 }
diff --git a/add.c b/add.c
index 01e7455bf..c46bf50ae 100644
--- a/add.c
+++ b/add.c
@@ -81,10 +81,10 @@ mpfr_add (mpfr_ptr a, mpfr_srcptr b, mpfr_srcptr c, mp_rnd_t rnd_mode)
 
   if (MPFR_UNLIKELY(MPFR_SIGN(b) != MPFR_SIGN(c)))
     { /* signs differ, it's a subtraction */
-      if (MPFR_LIKELY(MPFR_PREC(a) == MPFR_PREC(b) 
+      /*      if (MPFR_LIKELY(MPFR_PREC(a) == MPFR_PREC(b) 
 		      && MPFR_PREC(b) == MPFR_PREC(c)))
 	return mpfr_sub1sp(a,b,c,rnd_mode);
-      else
+	else*/
 	return mpfr_sub1(a, b, c, rnd_mode);
     }
   else
diff --git a/sub.c b/sub.c
index 409f87a6c..3126f5ef2 100644
--- a/sub.c
+++ b/sub.c
@@ -82,10 +82,10 @@ mpfr_sub (mpfr_ptr a, mpfr_srcptr b, mpfr_srcptr c, mp_rnd_t rnd_mode)
 
   if (MPFR_LIKELY(MPFR_SIGN(b) == MPFR_SIGN(c)))
     { /* signs are equal, it's a real subtraction */
-      if (MPFR_LIKELY(MPFR_PREC(a) == MPFR_PREC(b)
+      /*      if (MPFR_LIKELY(MPFR_PREC(a) == MPFR_PREC(b)
                       && MPFR_PREC(b) == MPFR_PREC(c)))
         return mpfr_sub1sp(a,b,c,rnd_mode);
-      else
+	else*/
 	return mpfr_sub1(a, b, c, rnd_mode);
     }
   else