// clrlslwi ra,rs,b,n -> rlwinm ra,rs,n,b-n,31-n
		// It maps onto rlwinm which is directly generated here.
		if n > v || v >= 32 {
			c.ctxt.Diag("Invalid n or b for CLRLSLWI: %x %x\n%v", v, n, p)
		}

		o1 = OP_RLW(OP_RLWINM, uint32(p.To.Reg), uint32(p.Reg), uint32(n), uint32(v-n), uint32(31-n))

	case 63: /* rlwimi/rlwnm/rlwinm [$sh,b],s,[$mask or mb,me],a*/
		var mb, me uint32