reconstruct functions decorated in the compiled region properly (#150645)

Summary:
We were previously unable to reconstruct functions that were decorated in the compiled region.

X-link: pytorch/pytorch#150645
Approved by: https://github.com/jansel

Reviewed By: atalman

Differential Revision: D72656343

fbshipit-source-id: 43cb8c14ad0f4c1b4c8275bd43d4e8a6b2b476de

Author: williamwen42

userbenchmark/dynamo/dynamobench/_dynamo/testing.py

@@ -524,3 +524,9 @@ def reset_rng_state(use_xla: bool = False) -> None:
         import torch_xla.core.xla_model as xm
 
         xm.set_rng_state(1337, str(xm.xla_device()))
+
+
+def _skipped_function_for_test_reconstruct(
+    f: Callable[_P, _T], *args: _P.args, **kwargs: _P.kwargs
+) -> _T:
+    return f(*args, **kwargs)