[madmax96]

OCaml: https://godbolt.org/z/8bWDXy C: https://godbolt.org/z/WAjsvk

I've never actually looked at the output of an OCaml compiler, I have to say I'm surprised by how clean it is. But I wouldn't call it more predictable than that C's output.

[ernst_klim]

>C

You forgot about -O2/3.