pytorch

0b067412 - Fix strict aliasing rule violation in bitwise_binary_op (#66194)

Fix strict aliasing rule violation in bitwise_binary_op (#66194) Summary: Fixes https://github.com/pytorch/pytorch/issues/66119 Failure on ARM Neoverse N1 before this PR: ``` ====================================================================== FAIL: test_bitwise_ops_cpu_int16 (__main__.TestBinaryUfuncsCPU) ---------------------------------------------------------------------- Traceback (most recent call last): File "/opt/pytorch/pytorch/torch/testing/_internal/common_device_type.py", line 373, in instantiated_test result = test(self, **param_kwargs) File "test_binary_ufuncs.py", line 315, in test_bitwise_ops self.assertEqual(op(a, b), op(a_np, b_np)) File "/opt/pytorch/pytorch/torch/testing/_internal/common_utils.py", line 1633, in assertEqual self.assertEqual( File "/opt/pytorch/pytorch/torch/testing/_internal/common_utils.py", line 1611, in assertEqual super().assertTrue(result, msg=self._get_assert_msg(msg, debug_msg=debug_msg)) AssertionError: False is not true : Tensors failed to compare as equal!Found 176 different element(s) (out of 225), with the greatest difference of 21850 (-21846 vs. 4) occuring at index (0, 2). ====================================================================== FAIL: test_bitwise_ops_cpu_int32 (__main__.TestBinaryUfuncsCPU) ---------------------------------------------------------------------- Traceback (most recent call last): File "/opt/pytorch/pytorch/torch/testing/_internal/common_device_type.py", line 373, in instantiated_test result = test(self, **param_kwargs) File "test_binary_ufuncs.py", line 315, in test_bitwise_ops self.assertEqual(op(a, b), op(a_np, b_np)) File "/opt/pytorch/pytorch/torch/testing/_internal/common_utils.py", line 1633, in assertEqual self.assertEqual( File "/opt/pytorch/pytorch/torch/testing/_internal/common_utils.py", line 1611, in assertEqual super().assertTrue(result, msg=self._get_assert_msg(msg, debug_msg=debug_msg)) AssertionError: False is not true : Tensors failed to compare as equal!Found 188 different element(s) (out of 225), with the greatest difference of 1335341061 (-1335341056 vs. 5) occuring at index (14, 8). ---------------------------------------------------------------------- ``` which passes now. CC malfet ezyang Pull Request resolved: https://github.com/pytorch/pytorch/pull/66194 Reviewed By: dagitses, bdhirsh, ngimel Differential Revision: D31430274 Pulled By: malfet fbshipit-source-id: bcf1c9d584c02eff328dd5b1f7af064fac5942c9