[Bug tree-optimization/67755] [5/6 Regression] Bad edge probability/block freqency for tree jump threading

[law at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67755

--- Comment #4 from Jeffrey A. Law <law at redhat dot com> ---
It looks like a logic error in the case where we need to make sure there's
enough "count" going to the final block of jump thread path.  I've got a patch,
but I'm still working through the code and the final counts/probabilities to
make sure they all make sense.