Rename CreateTLOF->createTLOF to match the rest of the file and the
rest of the targets with a similar function name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209926 91177308-0d34-0410-b5e6-96231b3b80d8
isSVR4ABI() returned !isDarwin() so just move that to the else
block and remove the unreachable code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209927 91177308-0d34-0410-b5e6-96231b3b80d8