[Bug tree-optimization/124148] Potential faulty strict aliasing check ending up with wrong dead store elimination (DSE)

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124148

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
See https://gcc.gnu.org/legacy-ml/gcc-patches/2011-05/msg02101.html which fixed
GCC years ago.