Due to unusual default target triple used within Amazon Linux, we cannot build ATfL in our CI. Our building process demands all test reports are clear. Since some of XFAIL clauses use target triples different than Amazon Linux we are blocked on false negatives. An upstream PR([1]) has been merged on the main branch which addresses this problem. Sadly, a cherry-pick[2] aiming the release branch got stuck for good so our release cycle is effectively blocked.
[1]. llvm/llvm-project#129377
[2]. llvm/llvm-project#129566