Construct ListContraction

Kay Hayen

2013-08-15 08:15

Performance Diagrams

Source Code with Construct

module_value1 = 1000

def calledRepeatedly():
    # Force frame and eliminate forward propagation (currently).
    module_value1

# construct_begin
    l = [
        x
        for x in
        range(7)
    ]
# construct_alternative



    return l, x

import itertools
for x in itertools.repeat(None, 50000):
    calledRepeatedly()

print("OK.")

Source Code without Construct

module_value1 = 1000

def calledRepeatedly():
    # Force frame and eliminate forward propagation (currently).
    module_value1

# construct_begin





# construct_alternative
    l = 1
# construct_end

    return l, x

import itertools
for x in itertools.repeat(None, 50000):
    calledRepeatedly()

print("OK.")

Context Diff of Source Code

	Construct			Baseline
	22	def calledRepeatedly():		22	def calledRepeatedly():
	23	# Force frame and eliminate forward propagation (currently).		23	# Force frame and eliminate forward propagation (currently).
	24	module_value1		24	module_value1
	25			25
	26	# construct_begin		26	# construct_begin
n	27	l = [	n
	28	x
	29	for x in
	30	range(7)
	31	]
	32	# construct_alternative
	33			27
	34			28
t			t	29
				30
				31
				32	# construct_alternative
				33	l = 1
				34	# construct_end
	35			35
	36	return l, x		36	return l, x
	37			37
	38	import itertools		38	import itertools
	39	for x in itertools.repeat(None, 50000):		39	for x in itertools.repeat(None, 50000):

Context Diff of Generated Code

	Construct			Baseline
	31	PyDictObject *moduledict___main__;		31	PyDictObject *moduledict___main__;
	32			32
	33	/* The declarations of module constants used, if any. */		33	/* The declarations of module constants used, if any. */
	34	static PyObject *const_str_plain_itertools;		34	static PyObject *const_str_plain_itertools;
	35	static PyObject *const_tuple_str_plain_l_tuple;		35	static PyObject *const_tuple_str_plain_l_tuple;
n	36	static PyObject *const_xrange_0_7;	n
	37	static PyObject *const_str_plain_False;
	38	extern PyObject *const_int_pos_1;		36	extern PyObject *const_int_pos_1;
	39	static PyObject *const_str_digest_1d344758940e23885a03d405a77ca493;		37	static PyObject *const_str_digest_1d344758940e23885a03d405a77ca493;
	40	extern PyObject *const_str_plain___file__;		38	extern PyObject *const_str_plain___file__;
n	41	extern PyObject *const_str_plain___cached__;	n
	42	extern PyObject *const_int_0;		39	extern PyObject *const_int_0;
	43	extern PyObject *const_str_plain_print;		40	extern PyObject *const_str_plain_print;
	44	static PyObject *const_int_pos_50000;		41	static PyObject *const_int_pos_50000;
	45	static PyObject *const_tuple_str_digest_5ed1392909ad16e6227b8230f4582352_tuple;		42	static PyObject *const_tuple_str_digest_5ed1392909ad16e6227b8230f4582352_tuple;
	46	static PyObject *const_int_pos_1000;		43	static PyObject *const_int_pos_1000;
	47	static PyObject *const_str_plain_module_value1;		44	static PyObject *const_str_plain_module_value1;
	48	static PyObject *const_str_plain_calledRepeatedly;		45	static PyObject *const_str_plain_calledRepeatedly;
	49	static PyObject *const_str_angle_module;		46	static PyObject *const_str_angle_module;
	50	static PyObject *const_str_plain_None;		47	static PyObject *const_str_plain_None;
n	51	static PyObject *const_int_pos_7;	n
	52	static PyObject *const_str_plain_x;		48	static PyObject *const_str_plain_x;
n	53	static PyObject *const_str_angle_listcomp;	n
	54	static PyObject *const_str_plain_l;		49	static PyObject *const_str_plain_l;
	55	extern PyObject *const_tuple_empty;		50	extern PyObject *const_tuple_empty;
	56	static PyObject *const_str_digest_5ed1392909ad16e6227b8230f4582352;		51	static PyObject *const_str_digest_5ed1392909ad16e6227b8230f4582352;
	57	static PyObject *const_str_plain_repeat;		52	static PyObject *const_str_plain_repeat;
	58	static PyObject *const_tuple_none_int_pos_50000_tuple;		53	static PyObject *const_tuple_none_int_pos_50000_tuple;
	59	extern PyObject *const_str_plain___doc__;		54	extern PyObject *const_str_plain___doc__;
n	60	static PyObject *const_tuple_str_plain_x_tuple;	n
	61	static PyObject *const_str_plain___debug__;		55	extern PyObject *const_str_plain___cached__;
	62	static PyObject *module_filename_obj;		56	static PyObject *module_filename_obj;
	63			57
	64	/* Indicator if this modules private constants were created yet. */		58	/* Indicator if this modules private constants were created yet. */
	65	static bool constants_created = false;		59	static bool constants_created = false;
	66			60
	69	{		63	{
	70	const_str_plain_itertools = UNSTREAM_STRING_ASCII(&constant_bin[ 96 ], 9, 1);		64	const_str_plain_itertools = UNSTREAM_STRING_ASCII(&constant_bin[ 96 ], 9, 1);
	71	const_tuple_str_plain_l_tuple = PyTuple_New(1);		65	const_tuple_str_plain_l_tuple = PyTuple_New(1);
	72	const_str_plain_l = UNSTREAM_STRING_ASCII(&constant_bin[ 10 ], 1, 1);		66	const_str_plain_l = UNSTREAM_STRING_ASCII(&constant_bin[ 10 ], 1, 1);
	73	PyTuple_SET_ITEM(const_tuple_str_plain_l_tuple, 0, const_str_plain_l); Py_INCREF(const_str_plain_l);		67	PyTuple_SET_ITEM(const_tuple_str_plain_l_tuple, 0, const_str_plain_l); Py_INCREF(const_str_plain_l);
n	74	const_int_pos_7 = PyLong_FromUnsignedLong(7ul);	n
	75	const_xrange_0_7 = BUILTIN_XRANGE3(const_int_0, const_int_pos_7, const_int_pos_1);
	76	const_str_plain_False = UNSTREAM_STRING_ASCII(&constant_bin[ 105 ], 5, 1);
	77	const_str_digest_1d344758940e23885a03d405a77ca493 = UNSTREAM_STRING_ASCII(&constant_bin[ 110 ], 40, 0);		68	const_str_digest_1d344758940e23885a03d405a77ca493 = UNSTREAM_STRING_ASCII(&constant_bin[ 105 ], 40, 0);
	78	const_int_pos_50000 = PyLong_FromUnsignedLong(50000ul);		69	const_int_pos_50000 = PyLong_FromUnsignedLong(50000ul);
	79	const_tuple_str_digest_5ed1392909ad16e6227b8230f4582352_tuple = PyTuple_New(1);		70	const_tuple_str_digest_5ed1392909ad16e6227b8230f4582352_tuple = PyTuple_New(1);
n	80	const_str_digest_5ed1392909ad16e6227b8230f4582352 = UNSTREAM_STRING_ASCII(&constant_bin[ 150 ], 3, 0);	n	71	const_str_digest_5ed1392909ad16e6227b8230f4582352 = UNSTREAM_STRING_ASCII(&constant_bin[ 145 ], 3, 0);
	81	PyTuple_SET_ITEM(const_tuple_str_digest_5ed1392909ad16e6227b8230f4582352_tuple, 0, const_str_digest_5ed1392909ad16e6227b8230f4582352); Py_INCREF(const_str_digest_5ed1392909ad16e6227b8230f4582352);		72	PyTuple_SET_ITEM(const_tuple_str_digest_5ed1392909ad16e6227b8230f4582352_tuple, 0, const_str_digest_5ed1392909ad16e6227b8230f4582352); Py_INCREF(const_str_digest_5ed1392909ad16e6227b8230f4582352);
	82	const_int_pos_1000 = PyLong_FromUnsignedLong(1000ul);		73	const_int_pos_1000 = PyLong_FromUnsignedLong(1000ul);
	83	const_str_plain_module_value1 = UNSTREAM_STRING_ASCII(&constant_bin[ 6 ], 13, 1);		74	const_str_plain_module_value1 = UNSTREAM_STRING_ASCII(&constant_bin[ 6 ], 13, 1);
	84	const_str_plain_calledRepeatedly = UNSTREAM_STRING_ASCII(&constant_bin[ 64 ], 16, 1);		75	const_str_plain_calledRepeatedly = UNSTREAM_STRING_ASCII(&constant_bin[ 64 ], 16, 1);
n	85	const_str_angle_module = UNSTREAM_STRING_ASCII(&constant_bin[ 153 ], 8, 0);	n	76	const_str_angle_module = UNSTREAM_STRING_ASCII(&constant_bin[ 148 ], 8, 0);
	86	const_str_plain_None = UNSTREAM_STRING_ASCII(&constant_bin[ 161 ], 4, 1);		77	const_str_plain_None = UNSTREAM_STRING_ASCII(&constant_bin[ 156 ], 4, 1);
	87	const_str_plain_x = UNSTREAM_STRING_ASCII(&constant_bin[ 41 ], 1, 1);		78	const_str_plain_x = UNSTREAM_STRING_ASCII(&constant_bin[ 41 ], 1, 1);
n	88	const_str_angle_listcomp = UNSTREAM_STRING_ASCII(&constant_bin[ 165 ], 10, 0);	n
	89	const_str_plain_repeat = UNSTREAM_STRING_ASCII(&constant_bin[ 175 ], 6, 1);		79	const_str_plain_repeat = UNSTREAM_STRING_ASCII(&constant_bin[ 160 ], 6, 1);
	90	const_tuple_none_int_pos_50000_tuple = PyTuple_New(2);		80	const_tuple_none_int_pos_50000_tuple = PyTuple_New(2);
	91	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 0, Py_None); Py_INCREF(Py_None);		81	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 0, Py_None); Py_INCREF(Py_None);
	92	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 1, const_int_pos_50000); Py_INCREF(const_int_pos_50000);		82	PyTuple_SET_ITEM(const_tuple_none_int_pos_50000_tuple, 1, const_int_pos_50000); Py_INCREF(const_int_pos_50000);
n	93	const_tuple_str_plain_x_tuple = PyTuple_New(1);	n
	94	PyTuple_SET_ITEM(const_tuple_str_plain_x_tuple, 0, const_str_plain_x); Py_INCREF(const_str_plain_x);
	95	const_str_plain___debug__ = UNSTREAM_STRING_ASCII(&constant_bin[ 181 ], 9, 1);
	96			83
	97	constants_created = true;		84	constants_created = true;
	98	}		85	}
	99			86
	100	/* Function to verify module private constants for non-corruption. */		87	/* Function to verify module private constants for non-corruption. */
	107			94
	108	}		95	}
	109	#endif		96	#endif
	110			97
	111	// The module code objects.		98	// The module code objects.
n	112	static PyCodeObject *codeobj_558b1c7ddb7fc74b8708b98c2d217cef;	n
	113	static PyCodeObject *codeobj_91d8f86ce0467e6f98bc0d35db5c6474;		99	static PyCodeObject *codeobj_91d8f86ce0467e6f98bc0d35db5c6474;
	114	static PyCodeObject *codeobj_427a3d7baf9b7d6c615db30548fcf09f;		100	static PyCodeObject *codeobj_427a3d7baf9b7d6c615db30548fcf09f;
	115	/* For use in "MainProgram.c". */		101	/* For use in "MainProgram.c". */
	116	PyCodeObject *codeobj_main = NULL;		102	PyCodeObject *codeobj_main = NULL;
	117			103
	118	static void createModuleCodeObjects(void)		104	static void createModuleCodeObjects(void)
	119	{		105	{
	120	module_filename_obj = const_str_digest_1d344758940e23885a03d405a77ca493;		106	module_filename_obj = const_str_digest_1d344758940e23885a03d405a77ca493;
n	121	codeobj_558b1c7ddb7fc74b8708b98c2d217cef = MAKE_CODEOBJ(module_filename_obj, const_str_angle_listcomp, 28, const_tuple_str_plain_x_tuple, 1, 0, CO_OPTIMIZED \| CO_NEWLOCALS \| CO_NOFREE);	n
	122	codeobj_91d8f86ce0467e6f98bc0d35db5c6474 = MAKE_CODEOBJ(module_filename_obj, const_str_angle_module, 1, const_tuple_empty, 0, 0, CO_NOFREE);		107	codeobj_91d8f86ce0467e6f98bc0d35db5c6474 = MAKE_CODEOBJ(module_filename_obj, const_str_angle_module, 1, const_tuple_empty, 0, 0, CO_NOFREE);
	123	codeobj_427a3d7baf9b7d6c615db30548fcf09f = MAKE_CODEOBJ(module_filename_obj, const_str_plain_calledRepeatedly, 22, const_tuple_str_plain_l_tuple, 0, 0, CO_OPTIMIZED \| CO_NEWLOCALS \| CO_NOFREE);		108	codeobj_427a3d7baf9b7d6c615db30548fcf09f = MAKE_CODEOBJ(module_filename_obj, const_str_plain_calledRepeatedly, 22, const_tuple_str_plain_l_tuple, 0, 0, CO_OPTIMIZED \| CO_NEWLOCALS \| CO_NOFREE);
	124	}		109	}
	125			110
	126	// The module function declarations.		111	// The module function declarations.
	133	#ifndef __NUITKA_NO_ASSERT__		118	#ifndef __NUITKA_NO_ASSERT__
	134	NUITKA_MAY_BE_UNUSED bool had_error = ERROR_OCCURRED();		119	NUITKA_MAY_BE_UNUSED bool had_error = ERROR_OCCURRED();
	135	#endif		120	#endif
	136			121
	137	// Local variable declarations.		122	// Local variable declarations.
n	138	PyObject *var_l = NULL;	n
	139	PyObject *outline_0_var_x = NULL;
	140	PyObject *tmp_listcomp_1__$0 = NULL;
	141	PyObject *tmp_listcomp_1__contraction = NULL;
	142	PyObject *tmp_listcomp_1__iter_value_0 = NULL;
	143	struct Nuitka_FrameObject *frame_427a3d7baf9b7d6c615db30548fcf09f;		123	struct Nuitka_FrameObject *frame_427a3d7baf9b7d6c615db30548fcf09f;
	144	NUITKA_MAY_BE_UNUSED char const *type_description_1 = NULL;		124	NUITKA_MAY_BE_UNUSED char const *type_description_1 = NULL;
	145	PyObject *exception_type = NULL;		125	PyObject *exception_type = NULL;
	146	PyObject *exception_value = NULL;		126	PyObject *exception_value = NULL;
	147	PyTracebackObject *exception_tb = NULL;		127	PyTracebackObject *exception_tb = NULL;
	148	NUITKA_MAY_BE_UNUSED int exception_lineno = 0;		128	NUITKA_MAY_BE_UNUSED int exception_lineno = 0;
n	149	struct Nuitka_FrameObject *frame_558b1c7ddb7fc74b8708b98c2d217cef_2;	n
	150	NUITKA_MAY_BE_UNUSED char const *type_description_2 = NULL;
	151	int tmp_res;
	152	PyObject *exception_keeper_type_1;
	153	PyObject *exception_keeper_value_1;
	154	PyTracebackObject *exception_keeper_tb_1;
	155	NUITKA_MAY_BE_UNUSED int exception_keeper_lineno_1;
	156	static struct Nuitka_FrameObject *cache_frame_558b1c7ddb7fc74b8708b98c2d217cef_2 = NULL;
	157	PyObject *exception_keeper_type_2;
	158	PyObject *exception_keeper_value_2;
	159	PyTracebackObject *exception_keeper_tb_2;
	160	NUITKA_MAY_BE_UNUSED int exception_keeper_lineno_2;
	161	PyObject *tmp_return_value = NULL;		129	PyObject *tmp_return_value = NULL;
	162	static struct Nuitka_FrameObject *cache_frame_427a3d7baf9b7d6c615db30548fcf09f = NULL;		130	static struct Nuitka_FrameObject *cache_frame_427a3d7baf9b7d6c615db30548fcf09f = NULL;
n	163	PyObject *exception_keeper_type_3;	n
	164	PyObject *exception_keeper_value_3;
	165	PyTracebackObject *exception_keeper_tb_3;
	166	NUITKA_MAY_BE_UNUSED int exception_keeper_lineno_3;
	167			131
	168	// Actual function body.		132	// Actual function body.
n	169	// Tried code:	n
	170	MAKE_OR_REUSE_FRAME(cache_frame_427a3d7baf9b7d6c615db30548fcf09f, codeobj_427a3d7baf9b7d6c615db30548fcf09f, module___main__, sizeof(void *));		133	MAKE_OR_REUSE_FRAME(cache_frame_427a3d7baf9b7d6c615db30548fcf09f, codeobj_427a3d7baf9b7d6c615db30548fcf09f, module___main__, sizeof(void *));
	171	frame_427a3d7baf9b7d6c615db30548fcf09f = cache_frame_427a3d7baf9b7d6c615db30548fcf09f;		134	frame_427a3d7baf9b7d6c615db30548fcf09f = cache_frame_427a3d7baf9b7d6c615db30548fcf09f;
	172			135
	173	// Push the new frame as the currently active one.		136	// Push the new frame as the currently active one.
	174	pushFrameStack(frame_427a3d7baf9b7d6c615db30548fcf09f);		137	pushFrameStack(frame_427a3d7baf9b7d6c615db30548fcf09f);
	193	exception_tb = NULL;		156	exception_tb = NULL;
	194	NORMALIZE_EXCEPTION(&exception_type, &exception_value, &exception_tb);		157	NORMALIZE_EXCEPTION(&exception_type, &exception_value, &exception_tb);
	195	CHAIN_EXCEPTION(exception_value);		158	CHAIN_EXCEPTION(exception_value);
	196			159
	197	exception_lineno = 24;		160	exception_lineno = 24;
n	198	type_description_1 = "o";	n	161	type_description_1 = "N";
	199	goto frame_exception_exit_1;		162	goto frame_exception_exit_1;
	200	}		163	}
	201			164
n	202	}	n
	203	{
	204	PyObject *tmp_assign_source_1;
	205	{
	206	PyObject *tmp_assign_source_2;
	207	PyObject *tmp_iter_arg_1;
	208	tmp_iter_arg_1 = const_xrange_0_7;
	209	tmp_assign_source_2 = MAKE_ITERATOR(tmp_iter_arg_1);
	210	assert(!(tmp_assign_source_2 == NULL));
	211	assert(tmp_listcomp_1__$0 == NULL);
	212	tmp_listcomp_1__$0 = tmp_assign_source_2;
	213	}
	214	{
	215	PyObject *tmp_assign_source_3;
	216	tmp_assign_source_3 = PyList_New(0);
	217	assert(tmp_listcomp_1__contraction == NULL);
	218	tmp_listcomp_1__contraction = tmp_assign_source_3;
	219	}
	220	// Tried code:
	221	MAKE_OR_REUSE_FRAME(cache_frame_558b1c7ddb7fc74b8708b98c2d217cef_2, codeobj_558b1c7ddb7fc74b8708b98c2d217cef, module___main__, sizeof(void *));
	222	frame_558b1c7ddb7fc74b8708b98c2d217cef_2 = cache_frame_558b1c7ddb7fc74b8708b98c2d217cef_2;
	223
	224	// Push the new frame as the currently active one.
	225	pushFrameStack(frame_558b1c7ddb7fc74b8708b98c2d217cef_2);
	226
	227	// Mark the frame object as in use, ref count 1 will be up for reuse.
	228	assert(Py_REFCNT(frame_558b1c7ddb7fc74b8708b98c2d217cef_2) == 2); // Frame stack
	229
	230	// Framed code:
	231	// Tried code:
	232	loop_start_1:;
	233	{
	234	PyObject *tmp_next_source_1;
	235	PyObject *tmp_assign_source_4;
	236	CHECK_OBJECT(tmp_listcomp_1__$0);
	237	tmp_next_source_1 = tmp_listcomp_1__$0;
	238	tmp_assign_source_4 = ITERATOR_NEXT(tmp_next_source_1);
	239	if (tmp_assign_source_4 == NULL) {
	240	if (CHECK_AND_CLEAR_STOP_ITERATION_OCCURRED()) {
	241
	242	goto loop_end_1;
	243	} else {
	244
	245	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);
	246	type_description_2 = "o";
	247	exception_lineno = 28;
	248	goto try_except_handler_3;
	249	}
	250	}
	251
	252	{
	253	PyObject *old = tmp_listcomp_1__iter_value_0;
	254	tmp_listcomp_1__iter_value_0 = tmp_assign_source_4;
	255	Py_XDECREF(old);
	256	}
	257
	258	}
	259	{
	260	PyObject *tmp_assign_source_5;
	261	CHECK_OBJECT(tmp_listcomp_1__iter_value_0);
	262	tmp_assign_source_5 = tmp_listcomp_1__iter_value_0;
	263	{
	264	PyObject *old = outline_0_var_x;
	265	outline_0_var_x = tmp_assign_source_5;
	266	Py_INCREF(outline_0_var_x);
	267	Py_XDECREF(old);
	268	}
	269
	270	}
	271	{
	272	PyObject *tmp_append_list_1;
	273	PyObject *tmp_append_value_1;
	274	CHECK_OBJECT(tmp_listcomp_1__contraction);
	275	tmp_append_list_1 = tmp_listcomp_1__contraction;
	276	CHECK_OBJECT(outline_0_var_x);
	277	tmp_append_value_1 = outline_0_var_x;
	278	assert(PyList_Check(tmp_append_list_1));
	279	tmp_res = PyList_Append(tmp_append_list_1, tmp_append_value_1);
	280	if (tmp_res == -1) {
	281	assert(ERROR_OCCURRED());
	282
	283	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);
	284
	285
	286	exception_lineno = 28;
	287	type_description_2 = "o";
	288	goto try_except_handler_3;
	289	}
	290	}
	291	if (CONSIDER_THREADING() == false) {
	292	assert(ERROR_OCCURRED());
	293
	294	FETCH_ERROR_OCCURRED(&exception_type, &exception_value, &exception_tb);
	295
	296
	297	exception_lineno = 28;
	298	type_description_2 = "o";
	299	goto try_except_handler_3;
	300	}
	301	goto loop_start_1;
	302	loop_end_1:;
	303	CHECK_OBJECT(tmp_listcomp_1__contraction);
	304	tmp_assign_source_1 = tmp_listcomp_1__contraction;
	305	Py_INCREF(tmp_assign_source_1);
	306	goto try_return_handler_3;
	307	// tried codes exits in all cases
	308	NUITKA_CANNOT_GET_HERE(__main__$$$function_1_calledRepeatedly);
	309	return NULL;
	310	// Return handler code:
	311	try_return_handler_3:;
	312	CHECK_OBJECT((PyObject *)tmp_listcomp_1__$0);
	313	Py_DECREF(tmp_listcomp_1__$0);
	314	tmp_listcomp_1__$0 = NULL;
	315
	316	CHECK_OBJECT((PyObject *)tmp_listcomp_1__contraction);
	317	Py_DECREF(tmp_listcomp_1__contraction);
	318	tmp_listcomp_1__contraction = NULL;
	319
	320	Py_XDECREF(tmp_listcomp_1__iter_value_0);
	321	tmp_listcomp_1__iter_value_0 = NULL;
	322
	323	goto frame_return_exit_2;
	324	// Exception handler code:
	325	try_except_handler_3:;
	326	exception_keeper_type_1 = exception_type;
	327	exception_keeper_value_1 = exception_value;
	328	exception_keeper_tb_1 = exception_tb;
	329	exception_keeper_lineno_1 = exception_lineno;
	330	exception_type = NULL;
	331	exception_value = NULL;
	332	exception_tb = NULL;
	333	exception_lineno = 0;
	334
	335	CHECK_OBJECT((PyObject *)tmp_listcomp_1__$0);
	336	Py_DECREF(tmp_listcomp_1__$0);
	337	tmp_listcomp_1__$0 = NULL;
	338
	339	CHECK_OBJECT((PyObject *)tmp_listcomp_1__contraction);
	340	Py_DECREF(tmp_listcomp_1__contraction);
	341	tmp_listcomp_1__contraction = NULL;
	342
	343	Py_XDECREF(tmp_listcomp_1__iter_value_0);
	344	tmp_listcomp_1__iter_value_0 = NULL;
	345
	346	// Re-raise.
	347	exception_type = exception_keeper_type_1;
	348	exception_value = exception_keeper_value_1;
	349	exception_tb = exception_keeper_tb_1;
	350	exception_lineno = exception_keeper_lineno_1;
	351
	352	goto frame_exception_exit_2;
	353	// End of try:
	354
	355	#if 0
	356	RESTORE_FRAME_EXCEPTION(frame_558b1c7ddb7fc74b8708b98c2d217cef_2);
	357	#endif
	358
	359	// Put the previous frame back on top.
	360	popFrameStack();
	361
	362	goto frame_no_exception_1;
	363
	364	frame_return_exit_2:;
	365	#if 0
	366	RESTORE_FRAME_EXCEPTION(frame_558b1c7ddb7fc74b8708b98c2d217cef_2);
	367	#endif
	368
	369	// Put the previous frame back on top.
	370	popFrameStack();
	371
	372	goto try_return_handler_2;
	373
	374	frame_exception_exit_2:;
	375
	376	#if 0
	377	RESTORE_FRAME_EXCEPTION(frame_558b1c7ddb7fc74b8708b98c2d217cef_2);
	378	#endif
	379
	380	if (exception_tb == NULL) {
	381	exception_tb = MAKE_TRACEBACK(frame_558b1c7ddb7fc74b8708b98c2d217cef_2, exception_lineno);
	382	}
	383	else if (exception_tb->tb_frame != &frame_558b1c7ddb7fc74b8708b98c2d217cef_2->m_frame) {
	384	exception_tb = ADD_TRACEBACK(exception_tb, frame_558b1c7ddb7fc74b8708b98c2d217cef_2, exception_lineno);
	385	}
	386
	387	// Attachs locals to frame if any.
	388	Nuitka_Frame_AttachLocals(
	389	(struct Nuitka_FrameObject *)frame_558b1c7ddb7fc74b8708b98c2d217cef_2,
	390	type_description_2,
	391	outline_0_var_x
	392	);
	393
	394
	395	// Release cached frame.
	396	if (frame_558b1c7ddb7fc74b8708b98c2d217cef_2 == cache_frame_558b1c7ddb7fc74b8708b98c2d217cef_2) {
	397	Py_DECREF(frame_558b1c7ddb7fc74b8708b98c2d217cef_2);
	398	}
	399	cache_frame_558b1c7ddb7fc74b8708b98c2d217cef_2 = NULL;
	400
	401	assertFrameObject(frame_558b1c7ddb7fc74b8708b98c2d217cef_2);
	402
	403	// Put the previous frame back on top.
	404	popFrameStack();
	405
	406	// Return the error.
	407	goto nested_frame_exit_1;
	408
	409	frame_no_exception_1:;
	410	goto skip_nested_handling_1;
	411	nested_frame_exit_1:;
	412	type_description_1 = "o";
	413	goto try_except_handler_2;
	414	skip_nested_handling_1:;
	415	// tried codes exits in all cases
	416	NUITKA_CANNOT_GET_HERE(__main__$$$function_1_calledRepeatedly);
	417	return NULL;
	418	// Return handler code:
	419	try_return_handler_2:;
	420	Py_XDECREF(outline_0_var_x);
	421	outline_0_var_x = NULL;
	422
	423	goto outline_result_1;
	424	// Exception handler code:
	425	try_except_handler_2:;
	426	exception_keeper_type_2 = exception_type;
	427	exception_keeper_value_2 = exception_value;
	428	exception_keeper_tb_2 = exception_tb;
	429	exception_keeper_lineno_2 = exception_lineno;
	430	exception_type = NULL;
	431	exception_value = NULL;
	432	exception_tb = NULL;
	433	exception_lineno = 0;
	434
	435	Py_XDECREF(outline_0_var_x);
	436	outline_0_var_x = NULL;
	437
	438	// Re-raise.
	439	exception_type = exception_keeper_type_2;
	440	exception_value = exception_keeper_value_2;
	441	exception_tb = exception_keeper_tb_2;
	442	exception_lineno = exception_keeper_lineno_2;
	443
	444	goto outline_exception_1;
	445	// End of try:
	446	// Return statement must have exited already.
	447	NUITKA_CANNOT_GET_HERE(__main__$$$function_1_calledRepeatedly);
	448	return NULL;
	449	outline_exception_1:;
	450	exception_lineno = 28;
	451	goto frame_exception_exit_1;
	452	outline_result_1:;
	453	assert(var_l == NULL);
	454	var_l = tmp_assign_source_1;
	455	}		165	}
	456	{		166	{
	457	PyObject *tmp_tuple_element_1;		167	PyObject *tmp_tuple_element_1;
	458	PyObject *tmp_mvar_value_2;		168	PyObject *tmp_mvar_value_2;
n	459	CHECK_OBJECT(var_l);	n
	460	tmp_tuple_element_1 = var_l;		169	tmp_tuple_element_1 = const_int_pos_1;
	461	tmp_return_value = PyTuple_New(2);		170	tmp_return_value = PyTuple_New(2);
	462	Py_INCREF(tmp_tuple_element_1);		171	Py_INCREF(tmp_tuple_element_1);
	463	PyTuple_SET_ITEM(tmp_return_value, 0, tmp_tuple_element_1);		172	PyTuple_SET_ITEM(tmp_return_value, 0, tmp_tuple_element_1);
	464	tmp_mvar_value_2 = GET_STRING_DICT_VALUE(moduledict___main__, (Nuitka_StringObject *)const_str_plain_x);		173	tmp_mvar_value_2 = GET_STRING_DICT_VALUE(moduledict___main__, (Nuitka_StringObject *)const_str_plain_x);
	465			174
	475	exception_tb = NULL;		184	exception_tb = NULL;
	476	NORMALIZE_EXCEPTION(&exception_type, &exception_value, &exception_tb);		185	NORMALIZE_EXCEPTION(&exception_type, &exception_value, &exception_tb);
	477	CHAIN_EXCEPTION(exception_value);		186	CHAIN_EXCEPTION(exception_value);
	478			187
	479	exception_lineno = 36;		188	exception_lineno = 36;
n	480	type_description_1 = "o";	n	189	type_description_1 = "N";
	481	goto frame_exception_exit_1;		190	goto frame_exception_exit_1;
	482	}		191	}
	483			192
	484	tmp_tuple_element_1 = tmp_mvar_value_2;		193	tmp_tuple_element_1 = tmp_mvar_value_2;
	485	Py_INCREF(tmp_tuple_element_1);		194	Py_INCREF(tmp_tuple_element_1);
	492	#endif		201	#endif
	493			202
	494	// Put the previous frame back on top.		203	// Put the previous frame back on top.
	495	popFrameStack();		204	popFrameStack();
	496			205
n	497	goto frame_no_exception_2;	n	206	goto frame_no_exception_1;
	498			207
	499	frame_return_exit_1:;		208	frame_return_exit_1:;
	500	#if 0		209	#if 0
	501	RESTORE_FRAME_EXCEPTION(frame_427a3d7baf9b7d6c615db30548fcf09f);		210	RESTORE_FRAME_EXCEPTION(frame_427a3d7baf9b7d6c615db30548fcf09f);
	502	#endif		211	#endif
	503			212
	504	// Put the previous frame back on top.		213	// Put the previous frame back on top.
	505	popFrameStack();		214	popFrameStack();
	506			215
n	507	goto try_return_handler_1;	n	216	goto function_return_exit;
	508			217
	509	frame_exception_exit_1:;		218	frame_exception_exit_1:;
	510			219
	511	#if 0		220	#if 0
	512	RESTORE_FRAME_EXCEPTION(frame_427a3d7baf9b7d6c615db30548fcf09f);		221	RESTORE_FRAME_EXCEPTION(frame_427a3d7baf9b7d6c615db30548fcf09f);
	521			230
	522	// Attachs locals to frame if any.		231	// Attachs locals to frame if any.
	523	Nuitka_Frame_AttachLocals(		232	Nuitka_Frame_AttachLocals(
	524	(struct Nuitka_FrameObject *)frame_427a3d7baf9b7d6c615db30548fcf09f,		233	(struct Nuitka_FrameObject *)frame_427a3d7baf9b7d6c615db30548fcf09f,
	525	type_description_1,		234	type_description_1,
n	526	var_l	n	235	NULL
	527	);		236	);
	528			237
	529			238
	530	// Release cached frame.		239	// Release cached frame.
	531	if (frame_427a3d7baf9b7d6c615db30548fcf09f == cache_frame_427a3d7baf9b7d6c615db30548fcf09f) {		240	if (frame_427a3d7baf9b7d6c615db30548fcf09f == cache_frame_427a3d7baf9b7d6c615db30548fcf09f) {
	537			246
	538	// Put the previous frame back on top.		247	// Put the previous frame back on top.
	539	popFrameStack();		248	popFrameStack();
	540			249
	541	// Return the error.		250	// Return the error.
n	542	goto try_except_handler_1;	n
	543
	544	frame_no_exception_2:;
	545	// tried codes exits in all cases
	546	NUITKA_CANNOT_GET_HERE(__main__$$$function_1_calledRepeatedly);
	547	return NULL;
	548	// Return handler code:
	549	try_return_handler_1:;
	550	CHECK_OBJECT((PyObject *)var_l);
	551	Py_DECREF(var_l);
	552	var_l = NULL;
	553
	554	goto function_return_exit;
	555	// Exception handler code:
	556	try_except_handler_1:;
	557	exception_keeper_type_3 = exception_type;
	558	exception_keeper_value_3 = exception_value;
	559	exception_keeper_tb_3 = exception_tb;
	560	exception_keeper_lineno_3 = exception_lineno;
	561	exception_type = NULL;
	562	exception_value = NULL;
	563	exception_tb = NULL;
	564	exception_lineno = 0;
	565
	566	Py_XDECREF(var_l);
	567	var_l = NULL;
	568
	569	// Re-raise.
	570	exception_type = exception_keeper_type_3;
	571	exception_value = exception_keeper_value_3;
	572	exception_tb = exception_keeper_tb_3;
	573	exception_lineno = exception_keeper_lineno_3;
	574
	575	goto function_exception_exit;		251	goto function_exception_exit;
t	576	// End of try:	t	252
				253	frame_no_exception_1:;
	577			254
	578	// Return statement must have exited already.		255	// Return statement must have exited already.
	579	NUITKA_CANNOT_GET_HERE(__main__$$$function_1_calledRepeatedly);		256	NUITKA_CANNOT_GET_HERE(__main__$$$function_1_calledRepeatedly);
	580	return NULL;		257	return NULL;
	581			258