[Bug rtl-optimization/69714] [5/6 Regression] ffmpeg crc.c test miscompiled

[bernds at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69714

--- Comment #13 from Bernd Schmidt <bernds at gcc dot gnu.org> ---
Yes, that's the one I've been zeroing in on. It does look wrong, but it was
intended as a fix, so I guess I'll be reinvestigating the original bug.