export data $s = align 2 { b 64, z 1 }
export
function w $main() {
@start.1
@body.2
	%.1 =l mul 0, 1
	%.2 =l add $s, %.1
	%.3 =w loadsh %.2
	%.4 =w shl %.3, 25
	%.5 =w sar %.4, 25
	%.6 =w extsh %.5
	%.7 =w csgtw %.6, 0
	ret %.7
}