message: [Core] Comparison for unsigned >= 0 is redundant. NFCI.
diff: @@ -516,7 +516,7 @@ static const CoreDefinition *FindCoreDefinition(llvm::StringRef name) {
  }
  static inline const CoreDefinition *FindCoreDefinition(ArchSpec::Core core) {
  - if (core >= 0 && core < llvm::array_lengthof(g_core_definitions))
  + if (core < llvm::array_lengthof(g_core_definitions))
  return &g_core_definitions[core];
  return nullptr;
  }
  