addNumbers(int):
        push    rbp
        mov     rbp, rsp
        sub     rsp, 16
        mov     DWORD PTR [rbp-4], edi
        cmp     DWORD PTR [rbp-4], 0
        jle     .L2
        mov     eax, DWORD PTR [rbp-4]
        sub     eax, 1
        mov     edi, eax
        call    addNumbers(int)
        mov     edx, DWORD PTR [rbp-4]
        add     eax, edx
        jmp     .L3
.L2:
        mov     eax, 0
.L3:
        leave
        ret
main:
        push    rbp
        mov     rbp, rsp
        mov     edi, 10
        call    addNumbers(int)
        mov     esi, eax
        mov     edi, OFFSET FLAT:_ZSt4cout
        call    std::basic_ostream<char, std::char_traits<char> >::operator<<(int)
        mov     esi, OFFSET FLAT:_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
        mov     rdi, rax
        call    std::basic_ostream<char, std::char_traits<char> >::operator<<(std::basic_ostream<char, std::char_traits<char> >& (*)(std::basic_ostream<char, std::char_traits<char> >&))
        mov     eax, 0
        pop     rbp
        ret