410     PyObject *small_stack[_PY_FASTCALL_SMALL_STACK];  in _PyObject_Call_Prepend()  local
414     if (argcount + 1 <= (Py_ssize_t)Py_ARRAY_LENGTH(small_stack)) {  in _PyObject_Call_Prepend()
415         stack = small_stack;  in _PyObject_Call_Prepend()
434     if (stack != small_stack) {  in _PyObject_Call_Prepend()
447     PyObject* small_stack[_PY_FASTCALL_SMALL_STACK];  in _PyObject_CallFunctionVa()  local
448     const Py_ssize_t small_stack_len = Py_ARRAY_LENGTH(small_stack);  in _PyObject_CallFunctionVa()
462         stack = _Py_VaBuildStack_SizeT(small_stack, small_stack_len,  in _PyObject_CallFunctionVa()
466         stack = _Py_VaBuildStack(small_stack, small_stack_len,  in _PyObject_CallFunctionVa()
492     if (stack != small_stack) {  in _PyObject_CallFunctionVa()
689     PyObject *small_stack[_PY_FASTCALL_SMALL_STACK];  in object_vacall()  local
713     if (nargs <= (Py_ssize_t)Py_ARRAY_LENGTH(small_stack)) {  in object_vacall()
714         stack = small_stack;  in object_vacall()
736     if (stack != small_stack) {  in object_vacall()