sem [		add	sub	and	andn	or	orn	xor	xnor
		sll	srl	sra		sllx	srlx	srax
		mulx		sdivx		udivx			] {
    set_op(new_inst,Op,1 ,ft);
    Rx_src(new_inst,rs1); set_src2(new_inst,i,rs2,simm13) ; Rx_dest(new_inst,rd);
} where Op in [	85 	89 	93 	95 	97 	99 	101 	103 
		108 	109 	110 		111 	112 	113 
		105 		106 	107 		],
	ft in [	1	1	1	1	1	1	1	1
		1	1	1		1	1	1
		2		10		10			];