[Mlir-commits] [mlir] [mlir][sparse] Use vector.step for index vector generation (PR #97692)

[Cullen Rhodes]

c-rhodes wrote:

> LG, I guess there's no unit tests for this?

I did check there's coverage by adding an unreachable, there's `mlir/test/Dialect/SparseTensor/sparse_vector_index.mlir` for fixed and also an integration test (can't remember which). The fold must kick in so the unit test remains unchanged.

https://github.com/llvm/llvm-project/pull/97692