https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82941 Bug 82941 depends on bug 82942, which changed state.
Bug 82942 Summary: Generate vzeroupper with -mavx512f -mno-avx512er -O2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82942 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
