https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65964 Bug 65964 depends on bug 17935, which changed state.
Bug 17935 Summary: Two consecutive movzbl are generated https://gcc.gnu.org/bugzilla/show_bug.cgi?id=17935 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
