CodeGen: clang-format

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@175872 91177308-0d34-0410-b5e6-96231b3b80d8
Support: clang-format

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@175874 91177308-0d34-0410-b5e6-96231b3b80d8