This PR is part of the effort to downstream major additional changes from llvm main in order to make fir-dev a single source of truth. I have cherry-picked changes to atomic operations from llvm main in this PR (these do not include changes after @shraiysh's oilist work).
This PR is part of the effort to downstream major additional changes from llvm main in order to make fir-dev a single source of truth. I have cherry-picked changes to atomic operations from llvm main in this PR (these do not include changes after @shraiysh's oilist work).