This issue tracks the ongoing progress of new integration tests in Arith. The original PR (https://github.com/llvm/llvm-project/pull/92272) contained many unit tests which have since been broken down to smaller PRs. Below are the outstanding PRs awaiting review: https://github.com/llvm/llvm-project/pull/96974 https://github.com/llvm/llvm-project/pull/98181 https://github.com/llvm/llvm-project/pull/98182 https://github.com/llvm/llvm-project/pull/98183 https://github.com/llvm/llvm-project/pull/98184