[PATCH] [Transforms] Write basic -place-safepoints test, fix bug

[Philip Reames]

I believe this bug has been fixed in ToT.  If you want to submit the test case anyways, LGTM.

Sorry for the overlapping changes here.


http://reviews.llvm.org/D7456

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