https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89306
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Known to work|9.0 | Resolution|--- |FIXED Summary|[8/9 regression] Hash based |[8 Regression] Hash based |IPA summaries are too slow |IPA summaries are too slow |and consume up to 80% of |and consume up to 80% of |IPA optimization time. |IPA optimization time. Known to fail| |9.0 --- Comment #8 from Martin Liška <marxin at gcc dot gnu.org> --- Fixed on trunk. It's an infrastructure change, thus I'm not planning to backport that to GCC 8.