[llvm-branch-commits] [llvm] [AMDGPU] Propagate Constants for Wave Reduction Intrinsics (PR #150395)

[Matt Arsenault via llvm-branch-commits]

https://github.com/arsenm approved this pull request.

There's probably no point in keeping all the constant codegen test cases, unless you have a way to get the test to skip the simplification 

https://github.com/llvm/llvm-project/pull/150395