pr52451.c (main): Skip long double test on hppa*-*-hpux*.

	* gcc.dg/torture/pr52451.c (main): Skip long double test on
	hppa*-*-hpux*.

From-SVN: r256871

gcc/testsuite/ChangeLog

+2018-01-18  John David Anglin  <danglin@gcc.gnu.org>
+
+	* gcc.dg/torture/pr52451.c (main): Skip long double test on
+	hppa*-*-hpux*.
+
 2018-01-18  Jakub Jelinek  <jakub@redhat.com>
 
 	PR ipa/83619

gcc/testsuite/gcc.dg/torture/pr52451.c

@@ -49,7 +49,11 @@ main (void)
 
   TEST (float, f);
   TEST (double, );
+#if !defined(__hppa__) || !defined(__hpux__)
+  /* Long double on hppa*-hpux* is implemented in software and the routines
+     in fenv.h do not support it.  */
   TEST (long double, l);
+#endif
   
   return 0;
 }