253 	struct isl_hash_table_entry *group_entry;  in FN()  local
261 	group_entry = isl_hash_table_find(ctx, &u->table, hash,  in FN()
263 	if (!group_entry || group_entry == isl_hash_table_entry_none)  in FN()
264 		return group_entry;  in FN()
265 	if (reserve && !group_entry->data) {  in FN()
268 		group_entry->data = group;  in FN()
270 		group = group_entry->data;  in FN()
294 	struct isl_hash_table_entry *group_entry;  in FN()  local
304 	group_entry = isl_hash_table_find(ctx, &u->table, hash,  in FN()
306 	if (!group_entry)  in FN()
308 	if (group_entry == isl_hash_table_entry_none)  in FN()
311 	group = group_entry->data;  in FN()
318 	isl_hash_table_remove(ctx, &u->table, group_entry);  in FN()
382 	struct isl_hash_table_entry *group_entry;  in FN()  local
390 	group_entry = isl_hash_table_find(ctx, &u->table, hash,  in FN()
392 	if (!group_entry)  in FN()
394 	if (group_entry == isl_hash_table_entry_none)  in FN()
396 	group = group_entry->data;  in FN()