node->low = MIN(o->DFSnum, node->low);
}
} else if (is_fragile_op(irn)) {
node->low = MIN(o->DFSnum, node->low);
}
} else if (is_fragile_op(irn)) {
node_entry *o = get_irn_ne(pred, env);
if (!irn_visited(pred)) {
node_entry *o = get_irn_ne(pred, env);
if (!irn_visited(pred)) {
} else if (is_Raise(pred)) {
dfs(get_Raise_mem(pred), env);
} else if (is_fragile_op(pred)) {
} else if (is_Raise(pred)) {
dfs(get_Raise_mem(pred), env);
} else if (is_fragile_op(pred)) {