[Mlir-commits] [mlir] [mlir][vector] Preserve dynamic mask bounds in shape cast folding (PR #229699)

[Andrzej Warzyński]

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banach-space wrote:

@purnima-nlp , I still don't see what makes this test different from `@no_fold_shape_cast_with_mask_leading_unit_dynamic_unknown`? Folding is blocked due to `%n` in:
```mlir
  %mask = vector.create_mask %c1, %n, %c8, %m : vector<1x1x8x4xi1>
```
, right? That's similar to the other test, no?

Apologies for being so pedantic about the tests, but there's a maintenance burden associated with every new test and I want to avoid adding something that is not strictly required.

https://github.com/llvm/llvm-project/pull/229699