Re: [PATCH v2 0/1] MR10471: Draft: unwind: fix some invalid `reinterpret_cast`s

[Safocl Stollmannovic (＠safocl88)]

> None of them deem it UB. https://godbolt.org/z/17hrvMrv4

```asm
bar(foo*, unsigned int):
        xor     eax, eax
        test    esi, esi
        mov     esi, esi
        setne   al
        sal     eax, 16
        add     eax, DWORD PTR [rdi+4+rsi*4]
        ret
```

As far as I understand, only one branch is used here. So, the manifestation of UB is obvious.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/10471#note_134186