irn_vrfy_irg () added that allows to specify tho IR graph

[libfirm] / ir / ir / irgwalk.c

diff --git a/ir/ir/irgwalk.c b/ir/ir/irgwalk.c
index 4a679f3..105232b 100644 (file)
--- a/ir/ir/irgwalk.c
+++ b/ir/ir/irgwalk.c
@@ -1,11 +1,11 @@
 /* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-** All rights reserved.
-**
-** Author: Boris Boesler
-**
-** traverse an ir graph
-** - execute the pre function before recursion
-** - execute the post function after recursion
+* All rights reserved.
+*
+* Author: Boris Boesler
+*
+* traverse an ir graph
+* - execute the pre function before recursion
+* - execute the post function after recursion
 */
 
 /* $Id$ */
@@ -20,6 +20,7 @@
 # include "irgraph.h" /* visited flag */
 # include "irprog.h"
 # include "irgwalk.h"
+# include "typewalk.h"
 
 # include "eset.h"
 # include "array.h"
@@ -424,11 +425,6 @@ void walk_const_code(irg_walk_func *pre, irg_walk_func *post, void *env) {
 /** }                                                              **/
 /********************************************************************/
 
-/* Allocates some necessary datastructures. */
-void init_ip_walk ();
-/* Frees some necessary datastructures. */
-void finish_ip_walk();
-
 /* Call for i in {0|-1 ... get_irn_arity(n)}.
    If n is a conventional node returns the same node as get_irn_n(n, i).
    If the predecessors of n are in the callee of the procedure n belongs
@@ -515,13 +511,13 @@ ir_node * pop_callsite(ir_graph *callee) {
 
 /* Initialization routines ******************************************/
 
-void init_ip_walk () {
+void init_ip_walk (void) {
   int i;
   for (i = 0; i < get_irp_n_irgs(); i++)
     new_callsite_stack(get_irp_irg(i));
 }
 
-void finish_ip_walk() {
+void finish_ip_walk(void) {
   int i;
   for (i = 0; i < get_irp_n_irgs(); i++)
     free_callsite_stack(get_irp_irg(i));