[Bug rtl-optimization/79059] Information from CCmode is not propagated across basic blocks

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79059

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Somewhat related to PR78200 (x86 has the CCmodes nicely combined but the
branches are the wrong order).