https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 71488, which changed state.
Bug 71488 Summary: [6 Regression] Wrong code for vector comparisons with ivybridge and westmere targets https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71488 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED