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

[mkuvyrkov at gcc dot gnu.org]

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

--- Comment #3 from Maxim Kuvyrkov <mkuvyrkov at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #2)
> Somewhat related to PR78200 (x86 has the CCmodes nicely combined but the
> branches are the wrong order).

Indeed it is related.  It is [expectedly] mcf's primal_bea_mpp where this is
triggered.