package main

import "fmt"

func TailRecursive(number int, product int) int {

    product = product + number

    if number == 1 {

        return product
    }

    return TailRecursive(number-1, product)
}

func main() {

    answer := TailRecursive(5, 0)
    fmt.Printf("Recursive: %dn", answer)
}

go tool compile 6g -S ./g9.go > assembly.asm

cat assembly.asm
6g:0:0: open 6g: no such file or directory