sem [		fdtox		fxtod
		fmovd		fnegd		fabsd		fsqrtd	] {
    set_op(new_inst,Op,2 ,1);
    F8_src(new_inst,rs2);
    F8_dest(new_inst,rd);
} where Op in [	142 	147 
		152 	154 	156 	163  ];