GH-92239: Respect PEP 523 #92245
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GH-92239: Respect PEP 523 #92245
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itamaro
reviewed
May 3, 2022
| @@ -1466,6 +1467,11 @@ specialize_py_call(PyFunctionObject *func, _Py_CODEUNIT *instr, int nargs, | |||
| assert(_Py_OPCODE(*instr) == CALL_ADAPTIVE); | |||
| PyCodeObject *code = (PyCodeObject *)func->func_code; | |||
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will we want to add a check here for overridden vectorcall on func as well, or is it already covered somewhere else? (assuming the vectorcall set API sets the version to zero)
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I think we want to check for that in #92257
Lib/test/test_capi.py
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| def test_specialize_before_intercept(self): | ||
| def func2(): | ||
| pass | ||
| for _ in range(SUFFICIENT_TO_SPECIALIZE): | ||
| func2() | ||
| self.do_test(func2) |
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more for my understanding - this test case fails without the added PEP-523 checks? (but the other one passes?)
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Both tests should fail without the checks.
| @@ -4890,6 +4890,7 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, _PyInterpreterFrame *frame, int | |||
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| TARGET(CALL_PY_EXACT_ARGS) { | |||
| assert(call_shape.kwnames == NULL); | |||
| DEOPT_IF(tstate->interp->eval_frame, CALL); | |||
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I don't know how to verify that these opcodes (CALL_PY_EXACT_ARGS & CALL_PY_WITH_DEFAULTS) are the only ones where this check is needed - I trust you :)
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Make sure that we respect PEP 523 when specializing