https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89582 Bug 89582 depends on bug 84101, which changed state.
Bug 84101 Summary: [8 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED