message: [Interpreter] Make a static func a lambda and remove always_inline.
  The attribute was fairly dubious as: a) we shouldn't tell the compiler
  when to inline functions, b) GCC complains that the function may be
  not always inlinable.
diff: @@ -2542,14 +2542,6 @@ void CommandInterpreter::OutputFormattedHelpText(Stream &strm,
  OutputFormattedHelpText(strm, prefix_stream.GetString(), help_text);
  }
  -LLVM_ATTRIBUTE_ALWAYS_INLINE
  -static size_t nextWordLength(llvm::StringRef S) {
  - size_t pos = S.find_first_of(' ');
  - if (pos == llvm::StringRef::npos)
  - return S.size();
  - return pos;
  -}
  -
  void CommandInterpreter::OutputHelpText(Stream &strm, llvm::StringRef word_text,
  llvm::StringRef separator,
  llvm::StringRef help_text,
  @@ -2568,6 +2560,11 @@ void CommandInterpreter::OutputHelpText(Stream &strm, llvm::StringRef word_text,
  uint32_t chars_left = max_columns;
  + auto nextWordLength = [](llvm::StringRef S) {
  + size_t pos = S.find_first_of(' ');
  + return pos == llvm::StringRef::npos ? S.size() : pos;
  + };
  +
  while (!text.empty()) {
  if (text.front() == '\n' ||
  (text.front() == ' ' && nextWordLength(text.ltrim(' ')) < chars_left)) {
  