[Bug tree-optimization/122793] [15/16 regression] ffmpeg miscompiled with -O2 -march=x86-64-v2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122793

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So there might be 2 different issues with respect to ffmpeg.
The one which is bisect now to a commit during GCC 16 is filed as PR 122797.
This one looks different and looks older.