Add the missing target triple to this testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214590 91177308-0d34-0410-b5e6-96231b3b80d8
Cleanup this test some more.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214591 91177308-0d34-0410-b5e6-96231b3b80d8