const arch_register_class_t *cls,
ir_node *pos)
{
- const arch_env_t *arch_env = &birg->main_env->arch_env;
+ const arch_env_t *arch_env = birg->main_env->arch_env;
be_lv_t *lv = birg->lv;
ir_node *bl = is_Block(pos) ? pos : get_nodes_block(pos);
ir_graph *irg = get_irn_irg(bl);