[Mlir-commits] [mlir] [SCFToAffine] Add a pass to raise scf to affine ops. (PR #152925)

[Ming Yan]

NexMing wrote:

Port the **Polygeist** code to the main project instead of reimplementing it.
Refer to this PR: https://github.com/llvm/llvm-project/pull/158267
Related discussion: https://discourse.llvm.org/t/rfc-add-scf-to-affine-conversion-pass-in-mlir/88036.

https://github.com/llvm/llvm-project/pull/152925