[Bug target/108902] Conversions std::float16_t<->float with FP16C are not vectorized

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108902

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
-std=c++23 -march=x86-64-v3 -O3 -mno-vzeroupper