https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95151 Bug 95151 depends on bug 95444, which changed state.
Bug 95444 Summary: Incorrect constraints on length operand in cmpstrnqi patterns https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95444 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID