[Bug ipa/94360] 6% run-time regression of 502.gcc_r against GCC 9 when compiled with -O2 and both PGO and LTO

[jamborm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94360

--- Comment #2 from Martin Jambor <jamborm at gcc dot gnu.org> ---
PR94410 is another O2 PGO+LTO bug where g:2925cad2151 caused a slowdown.