https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639 Bug 24639 depends on bug 102608, which changed state.
Bug 102608 Summary: [12 regression] Recent change to VN causes bogus Wuninitialized warnings & kernel build failures https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102608 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED