[Bug tree-optimization/121726] [15/16 regression] Possible miscompilation with strict aliasing, uint8_t[] to uint64_t*

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121726

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So I think the problem is you access via uint64_t and then via the struct which
causes the undefined behavior.