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[mlir][tensor] Add a test for invalid tensor.pack #106246

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Aug 28, 2024
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[mlir][tensor] Add a test for invalid tensor.pack #106246

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8 changes: 8 additions & 0 deletions mlir/test/Dialect/Tensor/invalid.mlir
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Expand Up @@ -636,6 +636,14 @@ func.func @pack_invalid_duplicate_element_in_outer_perm(%input: tensor<256x128xf

// -----

func.func @pack_invalid_output_rank(%input: tensor<256x128xf32>, %output: tensor<64x32x16xf32>) -> tensor<64x32x16xf32> {
// expected-error@+1 {{packed rank must equal unpacked rank + tiling factors}}
%0 = tensor.pack %input inner_dims_pos = [0, 1] inner_tiles = [32, 16] into %output : tensor<256x128xf32> -> tensor<64x32x16xf32>
return %0 : tensor<64x32x16xf32>
}

// -----

func.func @unpack_invalid_out_of_bound_outer_perm(%input: tensor<256x128xf32>, %output: tensor<8x8x32x16xf32>) -> tensor<8x8x32x16xf32> {
// expected-error@+1 {{invalid outer_dims_perm vector}}
%0 = tensor.unpack %output outer_dims_perm = [2, 1] inner_dims_pos = [0, 1] inner_tiles = [2, 2] into %input : tensor<8x8x32x16xf32> -> tensor<256x128xf32>
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