https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106187
--- Comment #23 from Jan Wassenberg <jan.wassenberg at gmail dot com> --- Thanks for having a look. For casting, we CopyBytes between the two representations, which boils down to __builtin_memcpy (https://github.com/google/highway/blob/master/hwy/base.h#L819). Is there some other preferred way of doing this?