export
function l $f() {
@start.1
@body.2
	%.1 =s call $g()
	%.2 =w cges %.1, s_9223372036854775808
	jnz %.2, @ftou_big.5, @ftou_small.4
@ftou_small.4
	%.3 =l stosi %.1
	jmp @ftou_join.3
@ftou_big.5
	%.4 =s sub %.1, s_9223372036854775808
	%.5 =l stosi %.4
	%.6 =l xor %.5, 9223372036854775808
@ftou_join.3
	%.7 =l phi @ftou_small.4 %.3, @ftou_big.5 %.6
	ret %.7
}