MergeFunctions, cmpType: Fixed comments wrapping.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203905 91177308-0d34-0410-b5e6-96231b3b80d8
MergeFunctions, cmpType: fixed variable names from XXTy1 and XXTy2 to XXTyL and XXTyR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203907 91177308-0d34-0410-b5e6-96231b3b80d8