[Bug tree-optimization/117423] [13/14/15/16 Regression] union not written to with particular layout since r10-6321-g636e80eea24b78

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117423

--- Comment #15 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The odd thing is this has been an issue for the last 5 years now, did Emacs
code change recently to expose this issue?