[Bug tree-optimization/127596] wrong code at -O3 with "-fno-thread-jumps -ftracer -fno-tree-forwprop" on x86_64-linux-gnu

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127596

--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
ak = &x + 2;

That is undefined but I am not sure that is the issue here.