https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89905 Bug 89905 depends on bug 89892, which changed state.
Bug 89892 Summary: gcc generates wrong debug information at -O2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89892 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED