[ghstack-poisoned]

Fixes #105327. The problem is that `lift_fresh_copy()`'s functionalization implementation currently assumes that the input is always not functional. This is apparently too limiting: when you have "user" code like this (which can potentially come from exporting a model and then running compile on the resulting graph):
```
tensor_constant0 = torch.tensor(2)
lift_fresh = torch.ops.aten.lift_fresh_copy.default(tensor_constant0)
```

When we run this through AOTAutograd, the first call (torch.tensor(2)) will **already** be lifted into a functional tensor wrapper - so the `lift_fresh_copy` call doesn't need to do any "lifting" anymore - it just needs to do a clone.




[ghstack-poisoned]

Fixes #105327. The problem is that `lift_fresh_copy()`'s functionalization implementation currently assumes that the input is always not functional. This is apparently too limiting: when you have "user" code like this (which can potentially come from exporting a model and then running compile on the resulting graph):
```
tensor_constant0 = torch.tensor(2)
lift_fresh = torch.ops.aten.lift_fresh_copy.default(tensor_constant0)
```

When we run this through AOTAutograd, the first call (torch.tensor(2)) will **already** be lifted into a functional tensor wrapper - so the `lift_fresh_copy` call doesn't need to do any "lifting" anymore - it just needs to do a clone.




[ghstack-poisoned]

Fixes #105327. The problem is that `lift_fresh_copy()`'s functionalization implementation currently assumes that the input is always not functional. This is apparently too limiting: when you have "user" code like this (which can potentially come from exporting a model and then running compile on the resulting graph):
```
tensor_constant0 = torch.tensor(2)
lift_fresh = torch.ops.aten.lift_fresh_copy.default(tensor_constant0)
```

When we run this through AOTAutograd, the first call (torch.tensor(2)) will **already** be lifted into a functional tensor wrapper - so the `lift_fresh_copy` call doesn't need to do any "lifting" anymore - it just needs to do a clone.




[ghstack-poisoned]