https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63790 Bug 63790 depends on bug 64084, which changed state.
Bug 64084 Summary: [5 Regression] match-and-simplify prefers complex matches https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64084 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED