https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103409
--- Comment #14 from Aldy Hernandez <aldyh at gcc dot gnu.org> --- (In reply to hubicka from comment #13) > > I've fixed the threading slowdown. Can someone verify and close this PR if > > all > > the slowdown has been accounted for? If not, then someone needs to explore > > any > > slowdown unrelated to the threader. > The plots linked from the PR are live, so they should come back to > original speed (so far they did not). > > https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=226.548.8 > and > https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=287.548.8 There's now a big drop for the first graph, and a small drop for the second one.