Ask HN: Tell us about your project that's not done yet but you want feedback on 3 years ago
Probably too early even for this discussion, but why not: https://github.com/cconvey/cpu-n1
It's a simple (WIP) ISA and corresponding simulator. I want to get experience adding a new backend target for LLVM, and this is will be the target.
The idea is to be similar to other LLVM targets, but different enough that I can't just copy-and-paste existing LLVM code.