[clang] [llvm] [LLVM] Add IRNormalizer Pass (PR #68176)

[Yingwei Zheng via llvm-commits]

dtcxzyw wrote:

Any progress? It would be helpful for me to avoid reviewing tons of diff in https://github.com/dtcxzyw/llvm-opt-benchmark/pulls :)

Can you resolve merge conflicts first?


https://github.com/llvm/llvm-project/pull/68176