[Bug ipa/94472] 400.perlbench is slower when compiled at -O2 with both PGO and LTO on AMD Zen CPUs

[edlinger at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94472

--- Comment #6 from Bernd Edlinger <edlinger at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #5)
> No, we can't block GCC 10 release indefinitely, we are already behind the
> usual schedule.  We need to resolve the C++ ABI issues and get the release
> out.

Sorry, have you heard of the Corona pandemic out there?

This is not like olympic games 2020, which has been cancelled?
I just say I would delay gcc 10 right now, before it is too
late, this performance regression will make the damage worse.