misc.c (gnat_post_options): Turn off warn_psabi.

2009-02-18  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc-interface/misc.c (gnat_post_options): Turn off warn_psabi.

From-SVN: r144267

gcc/ada/ChangeLog

+2009-02-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc-interface/misc.c (gnat_post_options): Turn off warn_psabi.
+
 2009-02-16  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc-interface/deftarg.c: Remove.

gcc/ada/gcc-interface/misc.c

@@ -340,6 +340,9 @@ gnat_post_options (const char **pfilename ATTRIBUTE_UNUSED)
   /* ??? The warning machinery is outsmarted by Ada.  */
   warn_unused_parameter = 0;
 
+  /* No psABI change warnings for Ada.  */
+  warn_psabi = 0;
+
   /* Force eliminate_unused_debug_types to 0 unless an explicit positive
      -f has been passed.  This forces the default to 0 for Ada, which might
      differ from the common default.  */