- if(!is_Block(irn)) {
- int i, n;
-
- for(i = 0, n = get_irn_arity(irn); i < n; ++i) {
- ir_node *op = get_irn_n(irn, i);
- if(get_irn_opcode(op) == iro_Const) {
- ir_node *tgt_block, *cnst;
-
- /* Special treatment for phi nodes, because phi-usage is different */
- tgt_block = get_nodes_block(irn);
- if(is_Phi(irn))
- tgt_block = get_nodes_block(get_irn_n(tgt_block, i));
-
- /*
- * We have to create the const node by ourselves, since the
- * firmcons implementation always places it in the start block.
- */
- cnst = new_ir_node(NULL, get_irn_irg(irn),
- tgt_block, op_Const, get_irn_mode(op), 0, NULL);
- cnst->attr.con.tv = get_Const_tarval(op);
- set_irn_n(irn, i, cnst);
- }
- }
- }
+ ir_node ***list = (ir_node***) data;
+ ARR_APP1(ir_node*, *list, block);
+}
+
+ir_node **be_get_cfgpostorder(ir_graph *irg)
+{
+ ir_node **list = NEW_ARR_F(ir_node*, 0);
+ ir_node *end_block = get_irg_end_block(irg);
+
+ /* end block may be unreachable in case of endless loops */
+ if (get_Block_n_cfgpreds(end_block) == 0)
+ ARR_APP1(ir_node*, list, end_block);
+
+ /* walk blocks */
+ irg_block_edges_walk(get_irg_start_block(irg), NULL, add_to_postorder,
+ &list);
+
+ return list;