[llvm-branch-commits] [llvm] AMDGPU: Add baseline test for cost of abs intrinsics (PR #100522)

[Matt Arsenault via llvm-branch-commits]

arsenm wrote:

### Merge activity

* **Jul 25, 4:25 PM EDT**: @arsenm started a stack merge that includes this pull request via [Graphite](https://app.graphite.dev/github/pr/llvm/llvm-project/100522).


https://github.com/llvm/llvm-project/pull/100522