[PATCH] [LazyCallGraph] Port test case from r240039 to LCG.

[Chandler Carruth]

This clearly looks good. =] FWIW, this kind of change seems obvious to me. Adding test cases like this should be fine with post-commit approval.


http://reviews.llvm.org/D10582

EMAIL PREFERENCES
  http://reviews.llvm.org/settings/panel/emailpreferences/