Accumulator based Architecture?

Hi,
Is there any existing llvm backend (codegen) for an Accumulator based architecture? If not, is there any tutorial, book or website that talks about how to write a llvm codegen for Accumulator based architectures in particular?

I got only one response so far in the beginner’s group (Codegen for Accumulator based Architecture?) . Thought might be a better group to ask as this is specifically related to codegen.

Thanks a lot!
JPR

We support one out-of-tree. Feel free to direct questions to me directly.