[Bug sanitizer/120201] [14/15/16/17 Regression] generates a misaligned vector operation for std::memcpy with -march=znver4 since santizer doesn't allocate properly aligned stack by r6-6813-g63998a6336239d

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120201

--- Comment #7 from Drea Pinski <pinskia at gcc dot gnu.org> ---
(In reply to H.J. Lu from comment #6)
> This is introduced by
> 
> commit 63998a6336239da20540a9e4b529d839ed2db26e

No that just exposed the issue. So the type of the lhs of an assignment is
influencing the load from the rhs it seems. That seems wrong.