[PATCH v3] libstdc++: std::simd for C++26

[Tomasz Kaminski]

On Mon, Feb 9, 2026 at 11:38 AM Matthias Kretz <MatthiasKretz@gmx.net>
wrote:

> clang-tidy "complained" about several "magic numbers" in the code. I have
> a
> patch to resolve some of these.
>
Where exactly does it complain? Can you use __int_traits::width instead
(see <bit> header).

>
> However, I would like to use __LONG_LONG_WIDTH__. But Clang only defines
> __LLONG_WIDTH__. Should I introduce a __GLIBCXX_LLONG_WIDTH?
>
> - Matthias
>
> --
> ──────────────────────────────────────────────────────────────────────────
>  Dr. Matthias Kretz                           https://mattkretz.github.io
>  GSI Helmholtz Center for Heavy Ion Research               https://gsi.de
>  std::simd
> ──────────────────────────────────────────────────────────────────────────
>
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