[Bug libstdc++/107929] std::experimental::simd needs to be reimplemented with GCC's vector extension

[unlvsur at live dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107929

cqwrteur <unlvsur at live dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |unlvsur at live dot com

--- Comment #1 from cqwrteur <unlvsur at live dot com> ---
copy_from and copy_to can be implemented with __builtin_memcpy

https://github.com/cppfastio/fast_io/blob/b55c940d59ea70eb6c644d2c71d157a7d53a8df6/include/fast_io_core_impl/simd/gcc_clang.h#L52