q.To.SetTarget(q.Link.Link)
					bflag = 1
				}
			}
			m = o.size(c.ctxt, p)

			if m == 0 {
				switch p.As {
				case obj.APCALIGN, obj.APCALIGNMAX:
					m = obj.AlignmentPaddingLength(int32(pc), p, ctxt)
					break
				case obj.ANOP, obj.AFUNCDATA, obj.APCDATA:
					continue
				default:
					c.ctxt.Diag("zero-width instruction\n%v", p)
				}
			}