Tidy up a loop to be more idiomatic for LLVM's codebase, and remove some
extraneous whitespace. Trying to clean-up this pass as much as I can
before I start making functional changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142780 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed