export data $s = align 2 { b 64, z 1 }
export
function w $main() {
@start.1
@body.2
	%.1 =l add $s, 0
	%.2 =w loadsh %.1
	%.3 =w shl %.2, 25
	%.4 =w sar %.3, 25
	%.5 =w extsh %.4
	%.6 =w csgtw %.5, 0
	ret %.6
}