X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-floorf1.c;h=e15b293b8f323295ecfb67292d9c5aa5881a1030;hb=217fb89cd467efe0ae1668ac1b69d5cc4742e79b;hp=b9c4da4d6230b520c926dba79a1b857df8df21c5;hpb=f2bbde92e487b8446ff201767c430306450220be;p=gnulib.git

diff --git a/tests/test-floorf1.c b/tests/test-floorf1.c
index b9c4da4d6..e15b293b8 100644
--- a/tests/test-floorf1.c
+++ b/tests/test-floorf1.c
@@ -38,12 +38,16 @@
     }									     \
   while (0)
 
+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0f.
+   So we use -zero instead.  */
+float zero = 0.0f;
+
 int
 main ()
 {
   /* Zero.  */
   ASSERT (floorf (0.0f) == 0.0f);
-  ASSERT (floorf (-0.0f) == 0.0f);
+  ASSERT (floorf (-zero) == 0.0f);
   /* Positive numbers.  */
   ASSERT (floorf (0.3f) == 0.0f);
   ASSERT (floorf (0.7f) == 0.0f);