reuse is_switch_Cond function

[libfirm] / ir / lower / lower_mode_b.c

diff --git a/ir/lower/lower_mode_b.c b/ir/lower/lower_mode_b.c
index 2821a67..da33983 100644 (file)
--- a/ir/lower/lower_mode_b.c
+++ b/ir/lower/lower_mode_b.c
@@ -69,23 +69,10 @@ static ir_node                    **check_later;
  */
 static void maybe_kill_node(ir_node *node)
 {
-       ir_graph *irg;
-       int       i, arity;
-
        if (get_irn_n_edges(node) != 0)
                return;
 
-       irg = get_irn_irg(node);
-
-       assert(!is_Bad(node));
-
-       arity = get_irn_arity(node);
-       for (i = 0; i < arity; ++i) {
-               set_irn_n(node, i, new_r_Bad(irg));
-       }
-       set_nodes_block(node, new_r_Bad(irg));
-
-       edges_node_deleted(node);
+       kill_node(node);
 }
 
 static ir_node *create_not(dbg_info *dbgi, ir_node *node)
@@ -470,10 +457,8 @@ void ir_lower_mode_b(ir_graph *irg, const lower_mode_b_config_t *nconfig)
        ir_free_resources(irg, IR_RESOURCE_IRN_LINK);
 
        if (changed) {
-               set_irg_outs_inconsistent(irg);
                /* lowering might create new blocks, so be sure to handle this */
                set_irg_extblk_inconsistent(irg);
                set_irg_doms_inconsistent(irg);
-               set_irg_loopinfo_inconsistent(irg);
        }
 }