Summary:
This is a utility for clients that want to insert a layer that modifies
each ObjectFile and then passes it along to the next layer.
Reviewers: lhames
Reviewed By: lhames
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D10456
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240640 91177308-0d34-0410-b5e6-96231b3b80d8