https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82831
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-11-07
CC| |ebotcazou at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #2 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> This seems previously latent bug in bb-reorder. It produces order of blocks
> which has hot blocks, then some cold blocks and then hot blocks again.
Probably because some hot block is turned into a cold block, see:
https://gcc.gnu.org/ml/gcc-patches/2017-10/msg02006.html
for a previous example.
