- exec_list_push_tail(worklist, &elem->node);
-}
-
-static nir_instr *
-worklist_pop(struct exec_list *worklist)
-{
- struct exec_node *node = exec_list_pop_head(worklist);
- worklist_elem *elem = exec_node_data(worklist_elem, node, node);
- return elem->instr;