https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639 Bug 24639 depends on bug 36550, which changed state.
Bug 36550 Summary: Wrong "may be used uninitialized" warning (conditional PHIs) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36550 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED