https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163 Bug 26163 depends on bug 94375, which changed state.
Bug 94375 Summary: 548.exchange2_r run time is 8-18% worse than GCC 9 at -Ofast -march=native https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94375 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED