[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

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |16.0
           Keywords|                            |needs-reduction
            Summary|CPython miscompiled with    |[16 regression] CPython
                   |preserve_none and           |miscompiled with
                   |CFLAGS="-O2 -march=znver2   |preserve_none and
                   |-ggdb3"                     |CFLAGS="-O2 -march=znver2
                   |                            |-ggdb3"