improved fixpoint iteration for optimize_graph_df()

[libfirm] / ir / ir / irnode.c

diff --git a/ir/ir/irnode.c b/ir/ir/irnode.c
index d4743af..aa6be16 100644 (file)
--- a/ir/ir/irnode.c
+++ b/ir/ir/irnode.c
@@ -2598,6 +2598,11 @@ int
        return _is_Sub(node);
 }
 
+int
+(is_Not)(const ir_node *node) {
+       return _is_Not(node);
+}
+
 int
 (is_Psi)(const ir_node *node) {
        return _is_Psi(node);