* except.c (emit_throw): Lose throw_used.

From-SVN: r17966

gcc/ChangeLog

+1998-02-13  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* except.c (emit_throw): Lose throw_used.
+
 Fri Feb 13 20:36:05 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
 
 	* sched.c (update_flow_info, REG_WAS_0): Ignore if setting insn

gcc/except.c

@@ -428,13 +428,6 @@ int protect_cleanup_actions_with_terminate;
 
 rtx exception_handler_labels;
 
-/* Nonzero means that __throw was invoked. 
-
-   This is used by the C++ frontend to know if code needs to be emitted
-   for __throw or not.  */
-
-int throw_used;
-
 /* The EH context.  Nonzero if the function has already
    fetched a pointer to the EH context  for exception handling.  */
 
@@ -1200,7 +1193,6 @@ emit_throw ()
 #else
       emit_library_call (throw_libfunc, 0, VOIDmode, 0);
 #endif
-      throw_used = 1;
     }
   emit_barrier ();
 }