The HP libm doesn't support the ERANGE error for exp2(). So, we need to skip
this test as on sun unix.
Tested on hppa2.0w-hp-hpux11.11 and hppa64-hp-hpux11.11.
Committed to trunk.
Dave
--
John David Anglin dave.ang...@bell.net
2016-01-11 John David Anglin <dang...@gcc.gnu.org>
PR tree-optimization/68356
* gcc.dg/torture/pr68264.c: Disable exp2 ERANGE test on hppa unix.
Index: gcc.dg/torture/pr68264.c
===================================================================
--- gcc.dg/torture/pr68264.c (revision 232191)
+++ gcc.dg/torture/pr68264.c (working copy)
@@ -78,8 +78,9 @@
if (0)
TEST (log1p (d), LARGE_NEG_EDOM);
TEST (exp (d), POWER_ERANGE);
-#if defined (__sun__) && defined (__unix__)
- /* Disabled due to a bug in Solaris libm. */
+#if (defined (__sun__) || defined(__hppa__)) && defined (__unix__)
+ /* Disabled due to a bug in Solaris libm. HP PA-RISC libm doesn't support
+ ERANGE for exp2. */
if (0)
#endif
{
