}
		if ctxt.Errors > errors {
			return
		}
	}
	// splice padding nops into Progs
	for _, n := range nops {
		pp := n.p
		np := &obj.Prog{Link: pp.Link, Ctxt: pp.Ctxt, As: obj.ANOP, Pos: pp.Pos.WithNotStmt(), Pc: pp.Pc + int64(pp.Isize), Isize: uint8(n.n)}
		pp.Link = np
	}

	s.Size = int64(c)

	if false { /* debug['a'] > 1 */
		fmt.Printf("span1 %s %d (%d tries)\n %.6x", s.Name, s.Size, n, 0)