[Bug target/122814] ffmpeg miscompiled with -O3 -march=x86-64-v4 on Windows

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122814

--- Comment #4 from Sam James <sjames at gcc dot gnu.org> ---
Thank you for doing the testing w/ FFmpeg, it is appreciated.