MOVBS	R1, 0x00ffffff(R2)   // MOVBS R1, 16777215(R2)
	MOVBS.W	R1, 0x00ffffff(R2)   // MOVBS.W R1, 16777215(R2)
	MOVBS.P	R1, 0x00ffffff(R2)   // MOVBS.P R1, 16777215(R2)
	MOVBS	R1, -0x00ffffff(R2)  // MOVBS R1, -16777215(R2)
	MOVBS.W	R1, -0x00ffffff(R2)  // MOVBS.W R1, -16777215(R2)
	MOVBS.P	R1, -0x00ffffff(R2)  // MOVBS.P R1, -16777215(R2)
	MOVBS	0x00ffffff(R2), R1   // MOVBS 16777215(R2), R1

		op = "MOVW" + op[3:] + suffix
	case VMRS_EQ, VMSR_EQ:
		op = "MOVW" + op[4:] + suffix
	case LDRB_EQ, UXTB_EQ:
		op = "MOVBU" + op[4:] + suffix
	case LDRSB_EQ:
		op = "MOVBS" + op[5:] + suffix
	case SXTB_EQ:
		op = "MOVBS" + op[4:] + suffix
	case LDRH_EQ, UXTH_EQ:
		op = "MOVHU" + op[4:] + suffix
	case LDRSH_EQ:
		op = "MOVHS" + op[5:] + suffix
	case SXTH_EQ:
		op = "MOVHS" + op[4:] + suffix

		{name: "MOVHstoreidx", argLength: 4, reg: gp2store, asm: "MOVH", typ: "Mem"},                   // store arg2 to arg0 + arg1. arg3=mem

		{name: "MOVBreg", argLength: 1, reg: gp11, asm: "MOVBS"},  // move from arg0, sign-extended from byte
		{name: "MOVBUreg", argLength: 1, reg: gp11, asm: "MOVBU"}, // move from arg0, unsign-extended from byte

		rel.Siz = 4
		rel.Sym = p.To.Sym
		rel.Add = p.To.Offset
		if p.As == AJAL {
			rel.Type = objabi.R_CALLMIPS
		} else {
			rel.Type = objabi.R_JMPMIPS
		}

	case 12: /* movbs r,r */
		// NOTE: this case does not use REGTMP. If it ever does,
		// remove the NOTUSETMP flag in optab.
		v := 16
		if p.As == AMOVB {
			v = 24
		}

		}
		rel := obj.Addrel(c.cursym)
		rel.Off = int32(c.pc)
		rel.Siz = 4
		rel.Sym = p.To.Sym
		rel.Add = p.To.Offset
		rel.Type = objabi.R_CALLLOONG64

	case 12: // movbs r,r
		// NOTE: this case does not use REGTMP. If it ever does,
		// remove the NOTUSETMP flag in optab.
		v := 16
		if p.As == AMOVB {
			v = 24
		}