EOR	$0x22220000, R3, R4                 // EOR	$572653568, R3, R4              // 5b44a4d264001bca
	BIC	$0x22220000, R3, R4                 // BIC	$572653568, R3, R4              // 5b44a4d264003b8a
	ORN	$0x22220000, R3, R4                 // ORN	$572653568, R3, R4              // 5b44a4d264003baa
	EON	$0x22220000, R3, R4                 // EON	$572653568, R3, R4              // 5b44a4d264003bca

	MOVV	R4, F5			// 85a81401
	MOVV	F4, R5			// 85b81401
	WORD	$74565			// 45230100
	BREAK				// 00002a00
	UNDEF				// 00002a00

	ANDN	R4, R5, R6		// a6901600
	ANDN	R4, R5			// a5901600
	ORN	R4, R5, R6		// a6101600
	ORN	R4, R5			// a5101600

	// mul
	MUL	R4, R5	  		// a5101c00
	MUL	R4, R5, R6	  	// a6101c00
	MULW	R4, R5	  		// a5101c00
	MULW	R4, R5, R6	  	// a6101c00
	MULV	R4, R5	   		// a5901d00

	case lex.LSH:
		op = 0
	case lex.RSH:
		op = 1
	case lex.ARR:
		op = 2
	case lex.ROT:
		// following instructions on ARM64 support rotate right
		// AND, ANDS, TST, BIC, BICS, EON, EOR, ORR, MVN, ORN
		op = 3
	}
	tok := p.next()
	str := tok.String()
	var count int16
	switch tok.ScanToken {
	case scanner.Ident:
		if p.arch.Family == sys.ARM64 {
			p.errorf("rhs of shift must be integer: %s", str)

	MINU	X30, X5, X6				// 33d3e20b or b33f5f00b30ff04133c3e20133f36f0033c36200
	MINU	X30, X5					// b3d2e20b or b3bfe201b30ff041b3425f00b3f25f00b3425f00
	ORN	X6, X7, X8				// 33e46340 or 1344f3ff33e48300
	ORN	X6, X7					// b3e36340 or 934ff3ffb3e3f301
	SEXTB	X16, X17				// 93184860
	SEXTH	X17, X18				// 13995860
	XNOR	X18, X19, X20				// 33ca2941 or 33ca2901134afaff