[llvm] [DecoderEmitter] Support for DecodeOrder and `resolve-conflicts-try-all` (PR #157948)

[Sergei Barannikov via llvm-commits]

s-barannikov wrote:

So you want to add a heuristic and not replace the broken ones. I guess it is the less disruptive way forward...

https://github.com/llvm/llvm-project/pull/157948