https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65952 Bug 65952 depends on bug 65951, which changed state.
Bug 65951 Summary: [AArch64] Will not vectorize 64bit integer multiplication https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65951 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED