Rafael Espindola 4af106a677 Add back r203962, r204028 and r204059.
This reverts commit r204137.

This includes a fix for handling aliases of aliases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204178 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-18 20:40:38 +00:00
..
2014-02-27 16:17:34 +00:00
2013-12-05 00:34:11 +00:00
2014-03-10 01:04:18 +00:00
2013-09-15 18:01:09 +00:00