https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88918 Bug 88918 depends on bug 89021, which changed state.
Bug 89021 Summary: Implement mmintrin.h in SSE https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89021 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED