op_Rot = new_ir_op(iro_Rot, "Rot", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
op_Conv = new_ir_op(iro_Conv, "Conv", op_pin_state_floats, N, oparity_unary, 0, 0, NULL);
op_Cast = new_ir_op(iro_Cast, "Cast", op_pin_state_floats, N|H, oparity_unary, 0, sizeof(cast_attr), NULL);
op_Rot = new_ir_op(iro_Rot, "Rot", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
op_Conv = new_ir_op(iro_Conv, "Conv", op_pin_state_floats, N, oparity_unary, 0, 0, NULL);
op_Cast = new_ir_op(iro_Cast, "Cast", op_pin_state_floats, N|H, oparity_unary, 0, sizeof(cast_attr), NULL);