ir_node *leader = value_lookup(get_block_info(pred_blk)->avail_out, pred);
in[i] = translate(leader ? leader : pred, block, pos, env);
need_new |= (in[i] != pred);
ir_node *leader = value_lookup(get_block_info(pred_blk)->avail_out, pred);
in[i] = translate(leader ? leader : pred, block, pos, env);
need_new |= (in[i] != pred);