Johnny Chen ca7835c685 rdar://problem/11535045 ...

Make 'help arch' return the list of supported architectures.
Add a convenience method StringList::Join(const char *separator) which is called from the help function for 'arch'.
Also add a simple test case.

llvm-svn: 157507

2012-05-26 00:32:39 +00:00

..

TestHelp.py

rdar://problem/11535045

2012-05-26 00:32:39 +00:00