[tests/tcmp_ui.c] Added a comment: failure of a test with the

clang-9 1:9-1 Debian package.

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@13627 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/tcmp_ui.c b/tests/tcmp_ui.c
index 493590116..b10a1a202 100644
--- a/tests/tcmp_ui.c
+++ b/tests/tcmp_ui.c
@@ -110,6 +110,8 @@ check_macros (void)
     }
   if (c != 1)
     {
+      /* Failure in r13626 on x86_64 with the clang-9 1:9-1 Debian package:
+         c = 2 instead of 1 */
       printf ("Error 3 on mpfr_cmp_ui(x,17) in check_macros\n"
               "(c = %d instead of 1)\n", c);
       exit (1);