Summary:
This fixes PR26682. Also add LCSSA as a preserved pass to LoopSimplify,
that looks correct to me and allows to write a test for the issue.
Reviewers: chandlerc, bogner, sanjoy
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D21112
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272224 91177308-0d34-0410-b5e6-96231b3b80d8
