[llvm] Adding Matching and Inference Functionality to Propeller (PR #160706)

[Rahman Lavaee via llvm-commits]

rlavaee wrote:

BTW, if you have the Codegen PR, we can start reviewing that one too. We just need to have about a 1 week delay between  pushing the PRs upstream.

https://github.com/llvm/llvm-project/pull/160706