sparc.c (sparc_frame_pointer_required): Return true if the function receives nonlocal gotos.

	* config/sparc/sparc.c (sparc_frame_pointer_required): Return true if
	the function receives nonlocal gotos.

From-SVN: r175477

gcc/ChangeLog

+2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.c (sparc_frame_pointer_required): Return true if
+	the function receives nonlocal gotos.
+
 2011-06-27  Richard Guenther  <rguenther@suse.de>
 
 	PR tree-optimization/49536

gcc/config/sparc/sparc.c

@@ -10153,6 +10153,11 @@ sparc_frame_pointer_required (void)
   if (cfun->calls_alloca)
     return true;
 
+  /* If the function receives nonlocal gotos, it needs to save the frame
+     pointer in the nonlocal_goto_save_area object.  */
+  if (cfun->has_nonlocal_label)
+    return true;
+
   /* In flat mode, that's it.  */
   if (TARGET_FLAT)
     return false;