[Bug c++/105593] avx512 math function raises uninitialized variable warning

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105593

--- Comment #23 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
I'm somewhat uneasy about backporting PR102633, to be honest.  But I could try
and test gcc 12 to see if it causes any problems, if you want me to.