gh-142276: Watch attribute loads when promoting JIT constants #142303
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Misc/NEWS.d/next/Core_and_Builtins/2025-12-05-14-33-54.gh-issue-142276.H4j8hP.rst
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…e-142276.H4j8hP.rst Co-authored-by: Savannah Ostrowski <savannah@python.org>
…thon into watch_attribute_loads
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@YuanchengJiang do I have your permission to use your reproducer for the test case please? |
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@Fidget-Spinner Thanks for addressing the issue. Feel free to use my reproducers ;) |
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The problem is that we did not watch attribute promotion to constants.
I believe the code was added by @brandtbucher ? So pinging Brandt for a review.
_POP_TOP_INT.c:119: _Py_CODEUNIT *_JIT_ENTRY(_PyInterpreterFrame *, _PyStackRef *, PyThreadState *): Assertion 'PyLong_CheckExact(PyStackRef_AsPyObjectBorrow(value))' failed#142276