https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 43423, which changed state.
Bug 43423 Summary: gcc should vectorize this loop through if-conversion https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43423 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED