Missing builtins MSVC

[Guillaume Piolat]

On Saturday, 5 September 2026 at 16:20:32 UTC, Harry Gillanders 
wrote:
> Ideally, something like this:
> ```
> #include <importc_msvc_builtins.h>
> __import inteli;
> #include <ucrt/wchar.h>
> ```
> would work, but I don't know how D/intel-intrinsics' vector 
> types interact with C's vector types.
>

Good question. The _mm_xxx functions in intel-intrinsics are 
regular D functions though, no C linkage. Some are 
pragma(inline), so I have no idea how that would work in ImportC.

My advice is to translate by hand, depend on intel-intrinsics, 
and enjoy your portable SIMD instead of arch-specific.