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const empty_Fac
func Main [in 0, out 0, local 0]
$a0 = :empty_Fac
$a1 = 10
call :Fac.ComputeFac
$t0 = $v0
PrintIntS($t0)
ret
func Fac.ComputeFac [in 0, out 0, local 1]
local[0] = $s0
$t0 = $a0
$s0 = $a1
$t1 = LtS($s0 1)
if0 $t1 goto :if1_else
$t1 = 1
goto :if1_end
if1_else:
$t2 = Sub($s0 1)
$a0 = $t0
$a1 = $t2
call :Fac.ComputeFac
$t2 = $v0
$t1 = MulS($s0 $t2)
if1_end:
$v0 = $t1
$s0 = local[0]
ret
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