https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19794 Bug 19794 depends on bug 102844, which changed state.
Bug 102844 Summary: [12 Regression] DOM jump threading not copying block that became non-empty https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102844 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED