[llvm] IR2Builder tool for converting LLVM IR files into C++ IRBuilder API (PR #117129)

[Rahul Joshi via llvm-commits]

jurahul wrote:

Reiterating some earlier comments, is there some unit test for this? Do we need something basic for smoke testing? 

Also, what's the evolution story for this tool? Are folks expected to update it as IR changes happen? May be @nikic can clarify these points (need not block the merge though)


https://github.com/llvm/llvm-project/pull/117129