https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83819 Bug 83819 depends on bug 91996, which changed state.
Bug 91996 Summary: fold non-constant strlen relational expressions https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91996 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED