if *flagDumpDep {
			to := d.ldr.SymName(symIdx)
			if to != "" {
				to = d.dumpDepAddFlags(to, symIdx)
				from := "_"
				if parent != 0 {
					from = d.ldr.SymName(parent)
					from = d.dumpDepAddFlags(from, parent)
				}
				fmt.Printf("%s -> %s\n", from, to)
			}
		}
	}
}

func (d *deadcodePass) dumpDepAddFlags(name string, symIdx loader.Sym) string {
	var flags strings.Builder