[Bug target/120870] [16 regression] CPython miscompiled with preserve_none and CFLAGS="-O2 -march=znver2 -ggdb3"

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120870

--- Comment #16 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to H.J. Lu from comment #15)
> also failed to build.  -fprofile-generate isn't needed.

Ugh. Not sure why I keep making mistakes on this one.