Update XNN upsample tests to handle undecomposed op

Differential Revision: D68374352

Author: GregoryComer

backends/xnnpack/_passes/convert_to_upsample_bilinear2d.py

@@ -23,6 +23,10 @@ def create_upsample_bilinear_2d(
         align_corners: bool,
     ):
         output = internal_match.returning_nodes[0]
+        if output.target == exir_ops.edge.aten.upsample_bilinear2d.vec:
+            # Op was not decomposed, do nothing
+            return
+            
         output_shape = output.meta["val"].shape
         output_h = output_shape[-2]
         output_w = output_shape[-1]

backends/xnnpack/test/ops/test_bilinear2d.py

@@ -131,11 +131,16 @@ def test_fp32_bilinear2d_dynamic_bilinear2d_not_partitioned(self):
                 3: torch.export.Dim("w", min=1, max=12),
             }
         }
-        (
+        artifact_str = str(
             Tester(self.StaticResizeBilinear2dModule(), example_inputs)
             .export(Export(dynamic_shapes))
             .to_edge_transform_and_lower()
-            # NOTE The decomposition is partially delegated. This will need to be replaced
-            # with the aten upsample op once decomp is removed.
-            .check("executorch_exir_dialects_edge__ops_aten_index_Tensor")
+            .get_artifact()
+            .exported_program()
+        )
+        # NOTE The decomposition can be partially delegated. This will need to be replaced
+        # with the aten upsample op once decomp is removed.
+        self.assertTrue(
+            "executorch_exir_dialects_edge__ops_aten_index_Tensor" in artifact_str or
+            "executorch_exir_dialects_edge__ops_aten_upsample_bilinear2d_vec" in artifact_str
         )

exir/emit/test/test_emit.py

@@ -642,7 +642,7 @@ class M(torch.nn.Module):
             def forward(self, x):
                 return torch.nn.functional.interpolate(x, scale_factor=2)
 
-        x = (torch.randn(1, 1, 2, 2),)
+        x = (torch.randn(1, 1, 2, 2, 2),)
         program = (
             to_edge(export(M(), x, strict=True)).to_executorch().executorch_program
         )