https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78869 Bug 78869 depends on bug 80293, which changed state.
Bug 80293 Summary: [6/7 Regression] unnecessary code at -O2 (-O1 is fine) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80293 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED