llvm/test/Transforms/LoopRotate/nosimplifylatch.ll: Fix possibly mis-repeatedly-pasted test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220880 91177308-0d34-0410-b5e6-96231b3b80d8
Untabify.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220884 91177308-0d34-0410-b5e6-96231b3b80d8