https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84016
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2018-01-24 Ever confirmed|0 |1 --- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> --- I can confirm regression from 517 -> 537s of gamess on a zen2 machine with -Ofast -march=native. Let me bisect this one.