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From: "mkretz at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/114803] simd conversion to [[gnu::vector_size(N)]]
 type hits invalid code in experimental/bits/simd_builtin.h
Date: Sun, 02 Jun 2024 15:05:30 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114803

--- Comment #15 from Matthias Kretz (Vir) <mkretz at gcc dot gnu.org> ---
I don't know _GLIBCXX_USE_C99_MATH_TR1. AFAIK the simd headers are relying =
on
standard C++ <cmath>. But with <cmath> it's easy to make incorrect assumpti=
ons.

Other tests have a line:
// { dg-require-cmath "" }

If you add it then the test is skipped? But <experimental/simd> is still br=
oken
- just not exposed in a test?=