<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/60656>60656</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [MLIR] `tensor.pack` with a constant arguments should fold
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            mlir,
            mlir:tensor
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          joker-eph
      </td>
    </tr>
</table>

<pre>
    There seems to be a missing folder for `tensor.pack`, things like this:

```
    %cst = arith.constant dense<1.000000e-01> : tensor<16x47x3x3xf32>
    %pack_2 = tensor.pack %cst padding_value(%cst_1 : f32) inner_dims_pos = [1, 0] inner_tiles = [32, 16] into %2 : tensor<16x47x3x3xf32> -> tensor<1x2x3x3x32x16xf32>
```

Seems like obvious folding.

</pre>
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