https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108354 Bug 108354 depends on bug 96921, which changed state.
Bug 96921 Summary: Failure to optimize combined boolean not patterns https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96921 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED