Get rid of pn_Start_value_param:

[libfirm] / ir / common / irtools.c

diff --git a/ir/common/irtools.c b/ir/common/irtools.c
index 1e3e9ef..7696d44 100644 (file)
--- a/ir/common/irtools.c
+++ b/ir/common/irtools.c
@@ -39,6 +39,16 @@ void firm_clear_link(ir_node *n, void *env) {
        set_irn_link(n, NULL);
 }
 
+/* the famous clear_node_and_phi_links() implementation. */
+void firm_clear_node_and_phi_links(ir_node *n, void *env) {
+       (void) env;
+       set_irn_link(n, NULL);
+       if (is_Block(n))
+               set_Block_phis(n, NULL);
+       else if (is_Phi(n))
+               set_Phi_next(n, NULL);
+}
+
 /*
  * Copies a node to a new irg. The Ins of the new node point to
  * the predecessors on the old irg.  n->link points to the new node.