c.aclass(&p.To)

		r := int(p.To.Reg)
		if r == 0 {
			r = int(o.param)
		}
		o1 = c.oshr(int(p.From.Reg), int32(c.instoffset), r, int(p.Scond))

	case 71: /* movb/movh/movhu O(R),R -> ldrsb/ldrsh/ldrh */
		c.aclass(&p.From)

		r := int(p.From.Reg)
		if r == 0 {
			r = int(o.param)
		}
		o1 = c.olhr(int32(c.instoffset), r, int(p.To.Reg), int(p.Scond))
		if p.As == AMOVB || p.As == AMOVBS {