PATCH: Enable _Decimal32 tests in gcc.dg/dfp/fe-convert-2.c

[H.J. Lu]

Hi Ben, Janis,

As we discussed at gcc summit, the following 2 DFP conversion tests
failed with libdecnumber. This patch enables them unconditionally so
that people will know when libdecnumber is fixed.

Thanks.


H.J.
----
2007-07-24  H.J. Lu  <hongjiu.lu@intel.com>

	*  gcc.dg/dfp/fe-convert-2.c: Unconditionally enable testing
	for converting from 1.0e-96 and 0.00048828125 to _Decimal32.

--- gcc/testsuite/gcc.dg/dfp/fe-convert-2.c.dfp	2007-06-14 16:17:54.000000000 -0700
+++ gcc/testsuite/gcc.dg/dfp/fe-convert-2.c	2007-07-24 17:22:49.000000000 -0700
@@ -14,11 +14,10 @@ CONVERT (101, d, d32, 1.0e97, FE_OVERFLO
 CONVERT (102, d, d32, -1.0e96, FE_INEXACT)
 CONVERT (103, d, d32, -1.0e97, FE_OVERFLOW|FE_INEXACT) 
 
-#ifdef __DECIMAL_BID_FORMAT__
-/* These only result in fp exceptions with BID. DPD doesn't work.  */
+/* FIXME: These only result in fp exceptions when libbid is used.
+   libdecnumber doesn't work correctly.  */
 CONVERT (104, d, d32, 1.0e-96, FE_UNDERFLOW|FE_INEXACT)
 CONVERT (105, d, d32, 0.00048828125, FE_INEXACT)  /* exact power of 2 */
-#endif
 
 int
 main ()
@@ -27,10 +26,8 @@ main ()
   convert_101 ();
   convert_102 ();
   convert_103 ();
-#ifdef __DECIMAL_BID_FORMAT__
   convert_104 ();
   convert_105 ();
-#endif
 
   if (failcnt != 0)
     abort ();