[Bug tree-optimization/83081] [8 regression][arm] gcc.dg/pr80218.c fails since r254888

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83081

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I think the bug is in do_compare_rtx_and_jump probability handling, looking
into this now.