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bpo-47009: Let PRECALL_NO_KW_LIST_APPEND do its own POP_TOP (GH-32239)

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Dennis Sweeney 2022-04-05 06:18:30 -04:00 • committed by GitHub
parent 96e09837fb
commit 6c6e0408a6
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2 changed files with 8 additions and 5 deletions
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8
Python/ceval.c
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@ -5040,15 +5040,15 @@ handle_eval_breaker:
PyObject *list = SECOND();
DEOPT_IF(!PyList_Check(list), PRECALL);
STAT_INC(PRECALL, hit);
SKIP_CALL();
// PRECALL + CALL + POP_TOP
JUMPBY(INLINE_CACHE_ENTRIES_PRECALL + 1 + INLINE_CACHE_ENTRIES_CALL + 1);
assert(next_instr[-1] == POP_TOP);
PyObject *arg = POP();
if (_PyList_AppendTakeRef((PyListObject *)list, arg) < 0) {
goto error;
}
STACK_SHRINK(2);
Py_DECREF(list);
STACK_SHRINK(1);
Py_INCREF(Py_None);
SET_TOP(Py_None);
Py_DECREF(callable);
NOTRACE_DISPATCH();
}