Has anyone been able to actually build the Linux kernel with LLVM/Clang?

Because I've tried and failed several times now, with the same errors too, no matter what I try to do. And yes I've looked at the kernel docs at kernel.org and tried what it said, along with a few other things as well.

To be clear, I'm not really asking for help at this point (although if anyone here has done it successfully, feel free to share exactly how you done it by all means). This is really just a poll to see how many members here might have done it successfully - as in you built it with LLVM/Clang and it boots.