+struct _domtree_t {
+ ir_node *block;
+ struct _domtree_t *up, *right, *down;
+};
+
+struct _dominfo_t {
+ domtree_t *root;
+ set *b2dom;
+};
+
+
+static firm_dbg_module_t *dbg = NULL;
+
+
+int set_cmp_domtree(const void *x, const void *y, size_t size) {
+ return ((domtree_t *)x)->block != ((domtree_t *)y)->block;
+}
+