[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 #13 from Drea Pinski <pinskia at gcc dot gnu.org> ---
> (gdb) call debug (new_stmt)
> _7 = MEM <vector(64) unsigned char> [(char * {ref-all})_3];

 This is not printing out the alignment of the type of the mem. You have to do
add -gimple to get that. Which is what I did in comment #3