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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/109261] std::experimental::simd is not usable in
 several constant expressions
Date: Wed, 24 May 2023 19:41:41 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109261

--- Comment #12 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Matthias Kretz
<mkretz@gcc.gnu.org>:

https://gcc.gnu.org/g:8be71168f7bbafa04f592a7524432351ffea71ba

commit r12-9650-g8be71168f7bbafa04f592a7524432351ffea71ba
Author: Matthias Kretz <m.kretz@gsi.de>
Date:   Tue May 23 23:48:49 2023 +0200

    libstdc++: Add missing constexpr to simd_neon

    Signed-off-by: Matthias Kretz <m.kretz@gsi.de>

    libstdc++-v3/ChangeLog:

            PR libstdc++/109261
            * include/experimental/bits/simd_neon.h (_S_reduce): Add
            constexpr and make NEON implementation conditional on
            not __builtin_is_constant_evaluated.

    (cherry picked from commit b0a483b0a011f9cbc8b25053eae809c77dae2a12)=