cygming-crtend.c (register_frame_ctor): Register __gcc_deregister_frame with atexit.

	* config/i386/cygming-crtend.c (register_frame_ctor): Register
	__gcc_deregister_frame with atexit.
	(deregister_frame_dtor): Remove.

From-SVN: r134656

gcc/ChangeLog

+2008-04-25  Danny Smith  <dannysmith@users.sourceforge.net>
+
+	* config/i386/cygming-crtend.c (register_frame_ctor): Register
+	__gcc_deregister_frame with atexit.
+	(deregister_frame_dtor): Remove.
+
 2008-04-24  Nathan Froyd  <froydnj@codesourcery.com>
 	    Nathan Sidwell  <nathan@codesourcery.com>
 

gcc/config/i386/cygming-crtend.c

@@ -65,22 +65,15 @@ static void *__JCR_END__[1]
    = { 0 };
 #endif
 
-
 extern void __gcc_register_frame (void); 
 extern void __gcc_deregister_frame (void);
 
 static void register_frame_ctor (void) __attribute__ ((constructor (0)));
-static void deregister_frame_dtor (void) __attribute__ ((destructor (0)));
-
 
 static void
 register_frame_ctor (void)
 {
   __gcc_register_frame ();
+  atexit (__gcc_deregister_frame);
 }
 
-static void
-deregister_frame_dtor (void)
-{
-  __gcc_deregister_frame ();
-}