s390.opt (mhard-float): Add the option to be overridden.

2007-11-27  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.opt (mhard-float): Add the option to be
	overridden.  That was missing in my last patch.

From-SVN: r130469

gcc/ChangeLog

+2007-11-27  Andreas Krebbel  <krebbel1@de.ibm.com>
+
+	* config/s390/s390.opt (mhard-float): Add the option to be
+	overridden.  That was missing in my last patch.
+
 2007-11-27  Richard Guenther  <rguenther@suse.de>
 
 	PR tree-optimization/34241

gcc/config/s390/s390.opt

@@ -51,7 +51,7 @@ Target Report Mask(HARD_DFP)
 Enable decimal floating point hardware support
 
 mhard-float
-Target Report RejectNegative InverseMask(SOFT_FLOAT, HARD_FLOAT)
+Target Report RejectNegative Negative(msoft-float) InverseMask(SOFT_FLOAT, HARD_FLOAT)
 Enable hardware floating point
 
 mlong-double-128