use default error handler if none is specified

[libfirm] / ir / opt / critical_edges.c

diff --git a/ir/opt/critical_edges.c b/ir/opt/critical_edges.c
index 1e2284a..e839f89 100644 (file)
--- a/ir/opt/critical_edges.c
+++ b/ir/opt/critical_edges.c
@@ -24,9 +24,7 @@
  *           Michael Beck
  * @version  $Id$
  */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include "config.h"
 
 #include "irop_t.h"
 #include "irnode_t.h"
@@ -90,10 +88,10 @@ insert:
        } /* n is a multi-entry block */
 }
 
-void remove_critical_cf_edges(ir_graph *irg) {
+void remove_critical_cf_edges_ex(ir_graph *irg, int ignore_exception_edges) {
        cf_env env;
 
-       env.ignore_exc_edges = 1;
+       env.ignore_exc_edges = (char)ignore_exception_edges;
        env.changed          = 0;
 
        irg_block_walk_graph(irg, NULL, walk_critical_cf_edges, &env);
@@ -105,3 +103,7 @@ void remove_critical_cf_edges(ir_graph *irg) {
                set_irg_loopinfo_inconsistent(irg);
        }
 }
+
+void remove_critical_cf_edges(ir_graph *irg) {
+       remove_critical_cf_edges_ex(irg, 1);
+}