[Bug libstdc++/93059] char and char8_t does not talk with each other with memcpy. std::copy std::copy_n, std::fill, std::fill_n, std::uninitialized_copy std::uninitialized_copy_n, std::fill, std::uninitialized_fill_n fails to convert to memxxx functions

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93059

--- Comment #49 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Patches posted:
https://gcc.gnu.org/pipermail/gcc-patches/2024-October/665055.html
https://gcc.gnu.org/pipermail/gcc-patches/2024-October/665056.html
More to follow.

_Z15copy_char_arrayPDuRKSt5arrayIcLm2EE:
.LFB5167:
        .cfi_startproc
        movzwl  (%rsi), %eax
        movw    %ax, (%rdi)
        leaq    2(%rdi), %rax
        ret
        .cfi_endproc