[Bug gcov-profile/83030] [8 regression] ICE in create_pseudo_cfg, at dwarf2cfi.c:2840

[ro at CeBiTec dot Uni-Bielefeld.DE]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83030

--- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> ---
> --- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot
> Uni-Bielefeld.DE> ---
>> --- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
[...]
>> Can you please bisect to a single revision?
>
> Sure, will do.

The reghunt has now completed, identifying

2017-11-14  Jan Hubicka  <hubicka@ucw.cz>

       * cfgloopmanip.c (duplicate_loop_to_header_edge): Cleanup profile
       manipulation.

        Rainer