[llvm-branch-commits] [clang] [llvm] [AMDGPU][Attributor] Rework update of `AAAMDWavesPerEU` (PR #123995)

[Matt Arsenault via llvm-branch-commits]

https://github.com/arsenm commented:

Tests look like they were reverted to some old revision and lost updates 

https://github.com/llvm/llvm-project/pull/123995