diff --git a/test/dynamo/test_misc.py b/test/dynamo/test_misc.py
index 1f9cfa22259df..eb62b36830cf3 100644
--- a/test/dynamo/test_misc.py
+++ b/test/dynamo/test_misc.py
@@ -3215,12 +3215,107 @@ def forward(self, x):
         x = torch.rand(2, 2)
         m = Model()
 
-        opt_m = torch.compile(backend="eager")(m)
+        opt_m = torch.compile(backend="eager", fullgraph=True)(m)
         ref = m(x)
         res = opt_m(x)
         self.assertTrue(same(ref, res))
-        self.assertEqual(len(counters["graph_break"]), 1)
-        self.assertFalse("super() nn.Module.__init__" in counters["graph_break"])
+
+    def test_dunder_new_function_inlining1(self):
+        class Mock:
+            def __new__(cls):
+                return super().__new__(cls)
+
+            def __init__(self):
+                self.c = 5
+
+            def run(self, x):
+                return x * self.c
+
+        def fn(x):
+            mock = Mock()
+            return mock.run(x)
+
+        opt_fn = torch.compile(fn, backend="eager", fullgraph=True)
+        x = torch.randn(4)
+
+        self.assertEqual(fn(x), opt_fn(x))
+
+    def test_dunder_new_function_inlining2(self):
+        class Vehicle:
+            def __new__(cls, *args, **kwargs):
+                return super(Vehicle, cls).__new__(cls)
+
+            def __init__(self, make, model, year):
+                self.make = make
+                self.model = model
+                self.year = year
+
+        class Car(Vehicle):
+            def __new__(cls, *args, **kwargs):
+                return super(Car, cls).__new__(cls)
+
+            def __init__(self, make, model, year, num_doors):
+                super(Car, self).__init__(make, model, year)
+                self.num_doors = num_doors
+
+        class ElectricCar(Car):
+            def __new__(cls, *args, **kwargs):
+                return super(ElectricCar, cls).__new__(cls)
+
+            def __init__(self, make, model, year, num_doors, battery_capacity):
+                super(ElectricCar, self).__init__(make, model, year, num_doors)
+                self.battery_capacity = battery_capacity
+
+            def run(self, x):
+                return torch.sin(x)
+
+        def fn(x):
+            ev = ElectricCar("Tesla", "Model S", 2022, 4, "100 kWh")
+            return ev.run(x)
+
+        opt_fn = torch.compile(fn, backend="eager", fullgraph=True)
+
+        x = torch.randn(4)
+
+        self.assertEqual(fn(x), opt_fn(x))
+
+    def test_multiple_inheritance(self):
+        class Base1:
+            def __new__(cls):
+                return super().__new__(cls)
+
+            def __init__(self):
+                super().__init__()
+                if not hasattr(self, "base2"):
+                    raise ValueError("Wrong MRO tracing")
+                self.base1 = 3
+
+        class Base2:
+            def __new__(cls):
+                return super().__new__(cls)
+
+            def __init__(self):
+                super().__init__()
+                self.base2 = 5
+
+        class Derived(Base1, Base2):
+            def __new__(cls):
+                return super().__new__(cls)
+
+            def __init__(self):
+                super().__init__()
+                self.derived = 7
+
+            def run(self, x):
+                return self.base1 * self.base2 * self.derived * x
+
+        def fn(x):
+            o = Derived()
+            return o.run(x)
+
+        opt_fn = torch.compile(fn, backend="eager", fullgraph=True)
+        x = torch.randn(4)
+        self.assertEqual(fn(x), opt_fn(x))
 
     def test_class_duner_mro(self):
         class ModuleA(torch.nn.Module):
diff --git a/torch/_dynamo/polyfill.py b/torch/_dynamo/polyfill.py
index 7a8091c6282d1..531b5cb858904 100644
--- a/torch/_dynamo/polyfill.py
+++ b/torch/_dynamo/polyfill.py
@@ -131,3 +131,11 @@ def mapping_get(obj, key, value=None):
         return obj.__getitem__(key)
     except KeyError:
         return value
+
+
+def instantiate_user_defined_class_object(*args, **kwargs):
+    cls = args[0]
+    other_args = args[1:]
+    obj = cls.__new__(cls, *other_args, **kwargs)
+    obj.__init__(*other_args, **kwargs)
+    return obj
diff --git a/torch/_dynamo/variables/lists.py b/torch/_dynamo/variables/lists.py
index f38421471df79..0aaeada7113d7 100644
--- a/torch/_dynamo/variables/lists.py
+++ b/torch/_dynamo/variables/lists.py
@@ -506,6 +506,9 @@ class TupleVariable(BaseListVariable):
     def python_type(self):
         return tuple
 
+    def __repr__(self) -> str:
+        return f"{self.__class__.__name__}(length={len(self.items)})"
+
     def debug_repr(self):
         return self.debug_repr_helper("(", ")")
 
diff --git a/torch/_dynamo/variables/misc.py b/torch/_dynamo/variables/misc.py
index 1bd2b3a379b5a..aedbe0f0b3005 100644
--- a/torch/_dynamo/variables/misc.py
+++ b/torch/_dynamo/variables/misc.py
@@ -151,6 +151,22 @@ def call_method(
                     ).call_function(tx, [self.objvar] + args, kwargs)
             else:
                 unimplemented("super() nn.Module.__init__")
+        elif self.objvar.source and inner_fn is object.__new__:
+            return tx.output.side_effects.track_object_new(
+                self.objvar.source,
+                self.objvar.value,
+                variables.UnspecializedNNModuleVariable
+                if issubclass(self.objvar.value, torch.nn.Module)
+                else UserDefinedObjectVariable,
+                {},
+            )
+        elif name == "__new__" and isinstance(inner_fn, types.FunctionType):
+            # __new__ is a staticmethod object, but accessing __new__ from the super object, as done in
+            # _resolved_getattr_and_source, results in a function object. If not specialized here, it will try to add
+            # the `self` arg and fail bind arg matching later.
+            return variables.UserFunctionVariable(
+                inner_fn, source=source
+            ).call_function(tx, args, kwargs)
         elif isinstance(inner_fn, types.FunctionType):
             return variables.UserFunctionVariable(
                 inner_fn, source=source
diff --git a/torch/_dynamo/variables/user_defined.py b/torch/_dynamo/variables/user_defined.py
index 7ea1b212d5d2c..fdf10bbc0b974 100644
--- a/torch/_dynamo/variables/user_defined.py
+++ b/torch/_dynamo/variables/user_defined.py
@@ -495,6 +495,18 @@ def call_function(
                 seed = None
             random_object = random.Random(seed)
             return RandomVariable(random_object)
+        elif (
+            not self.is_standard_new()
+            and SideEffects.cls_supports_mutation_side_effects(self.value)
+            and self.source
+        ):
+            return tx.inline_user_function_return(
+                SourcelessBuilder.create(
+                    tx, polyfill.instantiate_user_defined_class_object
+                ),
+                [self, *args],
+                kwargs,
+            )
 
         return super().call_function(tx, args, kwargs)