- ir_node *blk = get_nodes_block(n);
-
- if (is_Block_dead(blk) || get_Block_dom_depth(blk) < 0) {
- /* We are in a dead block, do not optimize or we may fall into an endless
- loop. We check this here instead of requiring that all dead blocks are removed
- which or cf_opt do not guarantee yet. */
- return;
- }