[llvm-branch-commits] [llvm] AMDGPU/GlobalISel: Add tests for missing readanylane combines (PR #145910)

[Petar Avramovic via llvm-branch-commits]

petar-avramovic wrote:

### Merge activity

* **Jul 23, 2:30 PM UTC**: A user started a stack merge that includes this pull request via [Graphite](https://app.graphite.dev/github/pr/llvm/llvm-project/145910).


https://github.com/llvm/llvm-project/pull/145910