/* Hmm, probably we need to run this only if dead_irgs is non-NULL */
type_walk(make_entity_to_description, NULL, NULL);
for (irg = dead_irgs; irg != NULL; irg = next_irg) {
/* Hmm, probably we need to run this only if dead_irgs is non-NULL */
type_walk(make_entity_to_description, NULL, NULL);
for (irg = dead_irgs; irg != NULL; irg = next_irg) {