I can: https://godbolt.org/z/Kc8cTddd5 https://godbolt.org/z/Kc8cTddd5 Compilers still struggle to optimize non-trivial recursive functions, where obvious non-r

I can: https://godbolt.org/z/Kc8cTddd5 https://godbolt.org/z/Kc8cTddd5 Compilers still struggle to optimize non-trivial recursive functions, where obvious non-recursive approach is possible.