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

[wschmidt at gcc dot gnu.org]

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

--- Comment #10 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Hi Jeff,

I think we would appreciate having this backported to 5 so it can be fixed in
those distro releases that ship 5.  This caused a significant drop in an
important benchmark for us.  Thanks!