tree 8e70161862b2f7a734ebfdebee756c109a4708ea
parent c9bec4bfea9090a08dd83a7b213f0c8adf8d78ec
author Chris Lattner <sabre@nondot.org> 1190486912 +0000
committer Chris Lattner <sabre@nondot.org> 1190486912 +0000

add comments.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42237 91177308-0d34-0410-b5e6-96231b3b80d8