https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85316 Bug 85316 depends on bug 114331, which changed state.
Bug 114331 Summary: Missed optimization: indicate knownbits from dominating condition switch(trunc(a)) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114331 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
