https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639 Bug 24639 depends on bug 102700, which changed state.
Bug 102700 Summary: [12 Regression] wrong location in -Wuninitialized after -O2 vectorization https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102700 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |WONTFIX