[Mlir-commits] [mlir] [mlir] Fix `TileUsingForOp` attr-dict printing/parsing, cleanup assembly format (PR #72745)

[Oleksandr Alex Zinenko]

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ftynse wrote:

Let's add a test for the new behavior: demonstrate that the attribute dict is actually parsed and printed back.

https://github.com/llvm/llvm-project/pull/72745