+ return 0;
+}
+
+static optdesc_t opt_deconv = {
+ "deconv",
+ IR_GRAPH_STATE_CONSISTENT_OUT_EDGES,
+ do_deconv,
+};
+
+int conv_opt(ir_graph *irg)
+{
+ perform_irg_optimization(irg, &opt_deconv);
+ return 1;
+}
+
+/* Creates an ir_graph pass for conv_opt. */
+ir_graph_pass_t *conv_opt_pass(const char *name)
+{
+ ir_graph_pass_t *path = def_graph_pass_ret(name ? name : "conv_opt", conv_opt);
+
+ /* safe to run parallel on all irgs */
+ ir_graph_pass_set_parallel(path, 1);
+
+ return path;