[llvm-branch-commits] [llvm] AMDGPU: Remove LDS_DIRECT_CLASS register class (PR #161762)

[Stanislav Mekhanoshin via llvm-branch-commits]

https://github.com/rampitec requested changes to this pull request.

Same here: drop mir tests which test what tablegen has generated.

https://github.com/llvm/llvm-project/pull/161762