https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 56764, which changed state.
Bug 56764 Summary: vect_prune_runtime_alias_test_list not smart enough https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56764 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED