https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19794 Bug 19794 depends on bug 77445, which changed state.
Bug 77445 Summary: [7 Regression] Performance drop after r239219 on coremark test https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77445 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED