bm-20241009-azure-x86_64-faster%2dcpython-mark_load_fast_defer-3.14.0a0-9992ab7-pystats.md

Pystats results

• benchmark: all

• fork: faster-cpython

• ref: mark-load-fast-deferred-for-guaranteed-consumed-refs

• commit hash: 9992ab7

• commit date: 2024-10-09T12:38:38+01:00

• 2to3, aiohttp, async_generators, async_tree, async_tree_cpu_io_mixed, async_tree_cpu_io_mixed_tg, async_tree_io, async_tree_io_tg, async_tree_memoization, async_tree_memoization_tg, async_tree_tg, asyncio_tcp, asyncio_tcp_ssl, asyncio_websockets, bpe_tokeniser, chameleon, chaos, comprehensions, concurrent_imap, coroutines, coverage, crypto_pyaes, dask, deepcopy, deltablue, django_template, djangocms, docutils, dulwich_log, fannkuch, flaskblogging, float, gc_collect, gc_traversal, generators, genshi, gevent_hub, go, gunicorn, hexiom, html5lib, json, json_dumps, json_loads, kinto, logging, mako, mdp, meteor_contest, mypy2, nbody, nqueens, pathlib, pickle, pickle_dict, pickle_list, pickle_pure_python, pidigits, pprint, pycparser, pyflate, pylint, python_startup, python_startup_no_site, pytorch_alexnet_inference, raytrace, regex_compile, regex_dna, regex_effbot, regex_v8, richards, richards_super, scimark, spectral_norm, sqlalchemy_declarative, sqlalchemy_imperative, sqlglot, sqlglot_optimize, sqlglot_parse, sqlglot_transpile, sqlite_synth, sympy, telco, thrift, tomli_loads, tornado_http, typing_runtime_protocols, unpack_sequence, unpickle, unpickle_list, unpickle_pure_python, xml_etree,

Execution counts

Execution counts for Tier 1 instructions.

The "miss ratio" column shows the percentage of times the instruction executed that it deoptimized. When this happens, the base unspecialized instruction is not counted.

Name	Count	Self	Cumulative	Miss ratio
LOAD_FAST_TEMP	54,077,654,970	20.0%	20.0%
LOAD_CONST	18,745,134,919	6.9%	27.0%
STORE_FAST	16,850,286,781	6.2%	33.2%
POP_JUMP_IF_FALSE	13,781,071,243	5.1%	38.3%
LOAD_FAST	9,547,358,708	3.5%	41.9%
RESUME_CHECK	7,945,209,590	2.9%	44.8%	0.0%
LOAD_GLOBAL_BUILTIN	7,113,585,777	2.6%	47.5%	0.0%
JUMP_BACKWARD	6,767,514,613	2.5%	50.0%
LOAD_ATTR_INSTANCE_VALUE	6,311,809,375	2.3%	52.3%	6.8%
LOAD_FAST_LOAD_FAST	4,977,058,568	1.8%	54.1%
TO_BOOL_BOOL	4,860,171,137	1.8%	55.9%	0.0%
RETURN_VALUE	4,627,500,847	1.7%	57.7%
BINARY_OP_ADD_INT	4,480,456,280	1.7%	59.3%	0.0%
LOAD_GLOBAL_MODULE	4,202,409,709	1.6%	60.9%	0.0%
CALL_PY_EXACT_ARGS	4,040,694,771	1.5%	62.4%	2.7%
POP_TOP	3,934,968,370	1.5%	63.8%
STORE_FAST_STORE_FAST	3,581,601,616	1.3%	65.2%
COMPARE_OP_INT	3,375,261,056	1.3%	66.4%	0.0%
NOP	3,252,286,829	1.2%	67.6%
BINARY_SUBSCR_LIST_INT	3,220,305,636	1.2%	68.8%	0.1%
LOAD_ATTR_METHOD_WITH_VALUES	3,149,767,966	1.2%	70.0%	9.6%
LOAD_ATTR_METHOD_NO_DICT	3,118,210,883	1.2%	71.1%	0.4%
COPY	2,680,739,750	1.0%	72.1%
FOR_ITER_LIST	2,579,540,741	1.0%	73.1%	3.4%
SWAP	2,498,096,698	0.9%	74.0%
INTERPRETER_EXIT	2,270,760,054	0.8%	74.9%
LOAD_ATTR_SLOT	2,153,717,928	0.8%	75.7%	5.2%
POP_JUMP_IF_TRUE	2,138,579,200	0.8%	76.4%
COMPARE_OP_STR	2,126,612,380	0.8%	77.2%	0.0%
BINARY_SUBSCR	2,095,319,861	0.8%	78.0%
BINARY_OP_SUBTRACT_INT	2,069,940,807	0.8%	78.8%	0.0%
RETURN_CONST	2,011,375,470	0.7%	79.5%
CONTAINS_OP_SET	1,980,481,799	0.7%	80.3%	0.1%
PUSH_NULL	1,751,690,219	0.6%	80.9%
CALL_LEN	1,713,286,412	0.6%	81.5%
LOAD_DEREF	1,689,752,597	0.6%	82.2%
BINARY_SUBSCR_STR_INT	1,674,378,992	0.6%	82.8%	0.0%
CALL_LIST_APPEND	1,565,798,304	0.6%	83.4%	0.0%
BUILD_TUPLE	1,428,096,034	0.5%	83.9%
YIELD_VALUE	1,397,117,606	0.5%	84.4%
BINARY_OP	1,395,346,510	0.5%	84.9%
BINARY_OP_MULTIPLY_FLOAT	1,382,308,299	0.5%	85.4%	0.7%
FOR_ITER	1,364,156,667	0.5%	85.9%
CALL_BUILTIN_FAST	1,315,982,941	0.5%	86.4%	0.0%
STORE_ATTR_INSTANCE_VALUE	1,299,743,683	0.5%	86.9%	10.3%
STORE_ATTR_SLOT	1,295,546,465	0.5%	87.4%	2.4%
CALL_NON_PY_GENERAL	1,264,920,235	0.5%	87.9%	0.2%
GET_ITER	1,244,108,526	0.5%	88.3%
CALL_BUILTIN_O	1,175,148,533	0.4%	88.8%	0.2%
BINARY_SLICE	1,144,338,230	0.4%	89.2%
CALL_ISINSTANCE	1,008,418,919	0.4%	89.6%
UNPACK_SEQUENCE_TWO_TUPLE	961,747,515	0.4%	89.9%
LOAD_ATTR	931,821,520	0.3%	90.3%
STORE_SUBSCR	876,095,729	0.3%	90.6%
BUILD_LIST	838,083,881	0.3%	90.9%
FOR_ITER_RANGE	833,988,038	0.3%	91.2%	0.0%
SEND_GEN	786,263,567	0.3%	91.5%	0.0%
BINARY_SUBSCR_DICT	768,163,186	0.3%	91.8%
UNPACK_SEQUENCE_TUPLE	766,101,881	0.3%	92.1%	0.2%
POP_JUMP_IF_NOT_NONE	668,608,105	0.2%	92.3%
BINARY_OP_ADD_FLOAT	665,657,809	0.2%	92.6%	1.3%
COMPARE_OP	663,885,576	0.2%	92.8%
FOR_ITER_TUPLE	652,308,289	0.2%	93.0%	13.3%
LOAD_ATTR_MODULE	640,588,044	0.2%	93.3%	0.0%
IS_OP	637,704,407	0.2%	93.5%
TO_BOOL_NONE	622,144,434	0.2%	93.8%	10.9%
STORE_SUBSCR_LIST_INT	589,486,957	0.2%	94.0%	0.0%
JUMP_BACKWARD_NO_INTERRUPT	555,702,786	0.2%	94.2%
CONTAINS_OP_DICT	515,849,281	0.2%	94.4%	0.2%
RETURN_GENERATOR	500,051,192	0.2%	94.6%
JUMP_FORWARD	498,421,352	0.2%	94.7%
EXTENDED_ARG	481,887,855	0.2%	94.9%
LOAD_ATTR_CLASS	474,544,247	0.2%	95.1%	0.4%
CALL_METHOD_DESCRIPTOR_FAST	464,577,976	0.2%	95.3%	3.9%
CALL_TYPE_1	461,268,405	0.2%	95.4%
BINARY_OP_SUBTRACT_FLOAT	457,483,838	0.2%	95.6%	4.4%
COPY_FREE_VARS	447,557,268	0.2%	95.8%
CALL_METHOD_DESCRIPTOR_NOARGS	435,636,490	0.2%	95.9%	6.3%
END_SEND	402,104,096	0.1%	96.1%
CALL_PY_GENERAL	401,133,490	0.1%	96.2%	1.4%
POP_JUMP_IF_NONE	374,814,027	0.1%	96.4%
BINARY_SUBSCR_TUPLE_INT	373,346,326	0.1%	96.5%	0.0%
BINARY_OP_MULTIPLY_INT	360,738,903	0.1%	96.6%	3.2%
UNPACK_SEQUENCE_LIST	344,178,005	0.1%	96.8%	0.4%
TO_BOOL_INT	340,877,403	0.1%	96.9%	0.4%
CALL_METHOD_DESCRIPTOR_O	332,229,185	0.1%	97.0%	0.1%
TO_BOOL	328,649,613	0.1%	97.1%
LIST_APPEND	289,648,576	0.1%	97.2%
STORE_SUBSCR_DICT	288,553,171	0.1%	97.4%
TO_BOOL_ALWAYS_TRUE	281,331,515	0.1%	97.5%	24.6%
COMPARE_OP_FLOAT	251,011,612	0.1%	97.6%	0.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	248,756,072	0.1%	97.6%	35.4%
CALL_INTRINSIC_1	243,803,963	0.1%	97.7%
FOR_ITER_GEN	234,458,505	0.1%	97.8%	0.0%
CALL_BOUND_METHOD_EXACT_ARGS	230,143,289	0.1%	97.9%	14.7%
GET_AWAITABLE	229,270,143	0.1%	98.0%
BUILD_SLICE	211,754,507	0.1%	98.1%
CALL_FUNCTION_EX	198,265,628	0.1%	98.1%
BINARY_SUBSCR_GETITEM	195,763,404	0.1%	98.2%	0.0%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	194,732,838	0.1%	98.3%	1.2%
CALL_BUILTIN_CLASS	193,666,862	0.1%	98.4%	0.0%
CONTAINS_OP	192,266,242	0.1%	98.4%
SEND	173,398,850	0.1%	98.5%
UNARY_NEGATIVE	169,990,238	0.1%	98.6%
DELETE_SUBSCR	169,437,709	0.1%	98.6%
STORE_SLICE	162,427,163	0.1%	98.7%
MAKE_FUNCTION	152,843,619	0.1%	98.7%
FORMAT_SIMPLE	148,139,789	0.1%	98.8%
CONVERT_VALUE	139,550,838	0.1%	98.8%
BUILD_MAP	134,104,812	0.0%	98.9%
GET_ANEXT	133,515,680	0.0%	98.9%
CALL_BUILTIN_FAST_WITH_KEYWORDS	132,916,364	0.0%	99.0%	0.0%
SET_FUNCTION_ATTRIBUTE	127,658,408	0.0%	99.0%
LIST_EXTEND	119,386,682	0.0%	99.1%
CALL_KW_PY	118,865,898	0.0%	99.1%	0.6%
LOAD_ATTR_WITH_HINT	114,716,706	0.0%	99.2%	11.5%
TO_BOOL_LIST	112,883,491	0.0%	99.2%	1.7%
CALL_KW_NON_PY	111,246,041	0.0%	99.3%
CALL_ALLOC_AND_ENTER_INIT	104,444,835	0.0%	99.3%	2.2%
EXIT_INIT_CHECK	102,162,034	0.0%	99.3%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	98,994,257	0.0%	99.4%	17.2%
LOAD_ATTR_METHOD_LAZY_DICT	98,928,449	0.0%	99.4%	0.0%
CALL_STR_1	98,023,712	0.0%	99.4%	0.0%
TO_BOOL_STR	95,881,858	0.0%	99.5%	3.5%
STORE_DEREF	94,846,354	0.0%	99.5%
MAKE_CELL	89,610,494	0.0%	99.5%
LOAD_FAST_AND_CLEAR	88,532,465	0.0%	99.6%
BINARY_OP_ADD_UNICODE	86,705,107	0.0%	99.6%	0.0%
END_FOR	82,538,649	0.0%	99.6%
LOAD_SUPER_ATTR_METHOD	82,449,787	0.0%	99.7%
INSTRUMENTED_LINE	77,693,920	0.0%	99.7%
UNARY_NOT	77,067,632	0.0%	99.7%
BUILD_STRING	74,653,153	0.0%	99.8%
LOAD_ATTR_PROPERTY	73,988,079	0.0%	99.8%	19.4%
STORE_ATTR	61,417,588	0.0%	99.8%
GET_YIELD_FROM_ITER	47,520,794	0.0%	99.8%
MAP_ADD	43,434,787	0.0%	99.8%
DICT_MERGE	43,406,721	0.0%	99.9%
INSTRUMENTED_RESUME	38,846,240	0.0%	99.9%
INSTRUMENTED_RETURN_VALUE	38,845,680	0.0%	99.9%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	25,899,226	0.0%	99.9%	13.7%
STORE_FAST_LOAD_FAST	25,218,289	0.0%	99.9%
PUSH_EXC_INFO	21,399,790	0.0%	99.9%
POP_EXCEPT	21,399,649	0.0%	99.9%
CHECK_EXC_MATCH	21,085,434	0.0%	99.9%
LOAD_GLOBAL	20,356,407	0.0%	99.9%
CALL_TUPLE_1	18,113,749	0.0%	99.9%	0.0%
LOAD_SPECIAL	17,561,106	0.0%	99.9%
UNARY_INVERT	15,078,166	0.0%	100.0%
LOAD_NAME	14,180,383	0.0%	100.0%
IMPORT_FROM	11,628,572	0.0%	100.0%
IMPORT_NAME	11,207,450	0.0%	100.0%
STORE_ATTR_WITH_HINT	10,868,299	0.0%	100.0%	0.0%
LOAD_FAST_CHECK	10,165,067	0.0%	100.0%
CALL_BOUND_METHOD_GENERAL	10,071,847	0.0%	100.0%	0.9%
BINARY_OP_INPLACE_ADD_UNICODE	8,368,285	0.0%	100.0%	0.0%
STORE_GLOBAL	8,204,768	0.0%	100.0%
END_ASYNC_FOR	8,000,000	0.0%	100.0%
GET_AITER	8,000,000	0.0%	100.0%
RAISE_VARARGS	5,829,565	0.0%	100.0%
LOAD_SUPER_ATTR_ATTR	3,744,766	0.0%	100.0%
RERAISE	3,147,569	0.0%	100.0%
CALL_KW_BOUND_METHOD	2,693,156	0.0%	100.0%	2.1%
UNPACK_SEQUENCE	1,783,900	0.0%	100.0%
DELETE_FAST	1,751,098	0.0%	100.0%
CALL	1,262,598	0.0%	100.0%
STORE_NAME	1,239,812	0.0%	100.0%
UNPACK_EX	1,041,440	0.0%	100.0%
BUILD_SET	730,775	0.0%	100.0%
DELETE_ATTR	549,493	0.0%	100.0%
RESUME	268,287	0.0%	100.0%	76.3%
CLEANUP_THROW	157,711	0.0%	100.0%
LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN	91,840	0.0%	100.0%	63.5%
SET_UPDATE	91,641	0.0%	100.0%
SET_ADD	83,242	0.0%	100.0%
CALL_KW	66,760	0.0%	100.0%
LOAD_BUILD_CLASS	29,669	0.0%	100.0%
DICT_UPDATE	27,726	0.0%	100.0%
LOAD_LOCALS	21,656	0.0%	100.0%
WITH_EXCEPT_START	16,120	0.0%	100.0%
LOAD_SUPER_ATTR	15,167	0.0%	100.0%
LOAD_FROM_DICT_OR_DEREF	2,200	0.0%	100.0%
DELETE_NAME	1,560	0.0%	100.0%
SETUP_ANNOTATIONS	1,122	0.0%	100.0%
FORMAT_WITH_SPEC	241	0.0%	100.0%
INSTRUMENTED_RETURN_CONST	240	0.0%	100.0%
INSTRUMENTED_JUMP_BACKWARD	160	0.0%	100.0%
LOAD_COMMON_CONSTANT	100	0.0%	100.0%
CALL_INTRINSIC_2	80	0.0%	100.0%
LOAD_FROM_DICT_OR_GLOBALS	3	0.0%	100.0%

Pair counts

Pair counts for top 100 opcode pairs

Pairs of specialized operations that deoptimize and are then followed by the corresponding unspecialized instruction are not counted as pairs.

Pair	Count	Self	Cumulative
POP_JUMP_IF_FALSE LOAD_FAST_TEMP	8,214,074,627	3.0%	3.0%
LOAD_FAST_TEMP LOAD_FAST_TEMP	7,667,292,209	2.8%	5.9%
STORE_FAST LOAD_FAST_TEMP	7,652,291,091	2.8%	8.7%
LOAD_FAST_TEMP LOAD_CONST	7,129,852,798	2.6%	11.4%
LOAD_FAST_TEMP LOAD_ATTR_INSTANCE_VALUE	5,965,908,874	2.2%	13.6%
LOAD_GLOBAL_BUILTIN LOAD_FAST_TEMP	4,870,674,461	1.8%	15.4%
LOAD_CONST BINARY_OP_ADD_INT	3,757,593,046	1.4%	16.8%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	3,615,272,787	1.3%	18.1%
CALL_PY_EXACT_ARGS RESUME_CHECK	3,488,830,353	1.3%	19.4%
COMPARE_OP_INT POP_JUMP_IF_FALSE	3,068,034,556	1.1%	20.5%
RESUME_CHECK LOAD_FAST_TEMP	2,968,134,942	1.1%	21.6%
LOAD_FAST_TEMP LOAD_ATTR_METHOD_WITH_VALUES	2,703,647,499	1.0%	22.6%
LOAD_FAST_TEMP LOAD_GLOBAL_BUILTIN	2,652,663,460	1.0%	23.6%
LOAD_FAST_TEMP LOAD_ATTR_METHOD_NO_DICT	2,392,199,553	0.9%	24.5%
LOAD_FAST LOAD_FAST_TEMP	2,319,648,572	0.9%	25.4%
STORE_FAST JUMP_BACKWARD	2,314,384,337	0.9%	26.2%
STORE_FAST_STORE_FAST STORE_FAST_STORE_FAST	2,169,016,227	0.8%	27.0%
JUMP_BACKWARD FOR_ITER_LIST	2,166,712,366	0.8%	27.8%
BINARY_OP_ADD_INT STORE_FAST	2,121,042,791	0.8%	28.6%
LOAD_FAST LOAD_CONST	2,109,365,977	0.8%	29.4%
COMPARE_OP_STR POP_JUMP_IF_FALSE	2,083,971,427	0.8%	30.2%
LOAD_CONST COMPARE_OP_STR	2,072,914,365	0.8%	30.9%
LOAD_FAST_TEMP CALL_PY_EXACT_ARGS	2,070,503,996	0.8%	31.7%
LOAD_FAST_TEMP LOAD_ATTR_SLOT	2,013,350,643	0.7%	32.5%
LOAD_CONST LOAD_CONST	1,966,381,442	0.7%	33.2%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST_TEMP	1,945,586,896	0.7%	33.9%
CONTAINS_OP_SET POP_JUMP_IF_FALSE	1,916,485,282	0.7%	34.6%
LOAD_CONST BINARY_OP_SUBTRACT_INT	1,867,651,078	0.7%	35.3%
CACHE RESUME_CHECK	1,834,831,101	0.7%	36.0%
FOR_ITER_LIST STORE_FAST	1,761,013,621	0.7%	36.6%
LOAD_FAST_LOAD_FAST BINARY_SUBSCR_STR_INT	1,602,772,180	0.6%	37.2%
LOAD_FAST_TEMP CALL_LEN	1,556,703,757	0.6%	37.8%
LOAD_FAST_LOAD_FAST BINARY_SUBSCR_LIST_INT	1,529,823,408	0.6%	38.4%
LOAD_FAST_TEMP CONTAINS_OP_SET	1,419,974,122	0.5%	38.9%
LOAD_CONST LOAD_FAST_TEMP	1,410,120,723	0.5%	39.4%
LOAD_FAST_TEMP LOAD_GLOBAL_MODULE	1,403,960,914	0.5%	39.9%
CALL_LEN LOAD_CONST	1,402,054,308	0.5%	40.5%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST_TEMP	1,324,304,837	0.5%	41.0%
NOP LOAD_FAST_LOAD_FAST	1,271,971,716	0.5%	41.4%
BINARY_OP_SUBTRACT_INT COMPARE_OP_INT	1,269,912,220	0.5%	41.9%
POP_TOP JUMP_BACKWARD	1,245,819,032	0.5%	42.4%
POP_JUMP_IF_FALSE LOAD_GLOBAL_BUILTIN	1,242,896,709	0.5%	42.8%
LOAD_FAST RETURN_VALUE	1,231,001,869	0.5%	43.3%
LOAD_FAST_TEMP STORE_ATTR_SLOT	1,202,888,304	0.4%	43.7%
PUSH_NULL LOAD_FAST_TEMP	1,201,078,253	0.4%	44.2%
LOAD_GLOBAL_MODULE LOAD_FAST_TEMP	1,172,511,743	0.4%	44.6%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	1,158,891,707	0.4%	45.0%
STORE_FAST LOAD_GLOBAL_BUILTIN	1,145,927,871	0.4%	45.5%
POP_TOP LOAD_FAST_TEMP	1,137,477,584	0.4%	45.9%
BINARY_SUBSCR_STR_INT STORE_FAST	1,130,113,237	0.4%	46.3%
LOAD_FAST_TEMP STORE_ATTR_INSTANCE_VALUE	1,082,343,786	0.4%	46.7%
JUMP_BACKWARD NOP	1,069,680,273	0.4%	47.1%
LOAD_FAST_TEMP BINARY_OP_MULTIPLY_FLOAT	1,058,877,092	0.4%	47.5%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	1,055,762,454	0.4%	47.9%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST_TEMP	1,052,699,428	0.4%	48.3%
POP_JUMP_IF_FALSE LOAD_FAST	1,019,808,573	0.4%	48.6%
LOAD_CONST STORE_FAST	1,018,746,945	0.4%	49.0%
LOAD_FAST_TEMP TO_BOOL_BOOL	988,414,156	0.4%	49.4%
LOAD_CONST BINARY_SLICE	987,634,976	0.4%	49.8%
STORE_FAST STORE_FAST	980,600,482	0.4%	50.1%
CALL_ISINSTANCE TO_BOOL_BOOL	977,378,097	0.4%	50.5%
NOP NOP	973,954,012	0.4%	50.8%
LOAD_CONST COMPARE_OP_INT	971,989,189	0.4%	51.2%
STORE_FAST LOAD_DEREF	953,532,857	0.4%	51.6%
LOAD_FAST_TEMP PUSH_NULL	951,713,514	0.4%	51.9%
POP_JUMP_IF_FALSE LOAD_FAST_LOAD_FAST	949,173,630	0.4%	52.3%
SWAP SWAP	940,253,948	0.3%	52.6%
RETURN_VALUE STORE_FAST	933,006,977	0.3%	53.0%
COPY COPY	930,870,838	0.3%	53.3%
CALL_LIST_APPEND LOAD_FAST_TEMP	876,298,522	0.3%	53.6%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST_LOAD_FAST	867,925,610	0.3%	53.9%
STORE_FAST LOAD_FAST	867,175,196	0.3%	54.3%
POP_JUMP_IF_TRUE LOAD_FAST_TEMP	846,542,979	0.3%	54.6%
LOAD_FAST_TEMP COPY	846,054,407	0.3%	54.9%
BINARY_SUBSCR_LIST_INT CALL_LIST_APPEND	836,091,286	0.3%	55.2%
JUMP_BACKWARD LOAD_FAST_TEMP	829,562,818	0.3%	55.5%
RESUME_CHECK POP_TOP	827,680,079	0.3%	55.8%
JUMP_BACKWARD FOR_ITER	821,790,026	0.3%	56.1%
RETURN_CONST POP_TOP	815,035,071	0.3%	56.4%
LOAD_ATTR_INSTANCE_VALUE TO_BOOL_BOOL	809,895,357	0.3%	56.7%
LOAD_ATTR_METHOD_WITH_VALUES CALL_PY_EXACT_ARGS	794,161,156	0.3%	57.0%
STORE_FAST LOAD_CONST	775,197,829	0.3%	57.3%
LOAD_FAST_TEMP CALL_BUILTIN_O	766,346,252	0.3%	57.6%
RETURN_VALUE INTERPRETER_EXIT	765,268,644	0.3%	57.9%
FOR_ITER_RANGE STORE_FAST	758,444,095	0.3%	58.2%
JUMP_BACKWARD FOR_ITER_RANGE	750,325,447	0.3%	58.4%
RETURN_CONST INTERPRETER_EXIT	750,030,588	0.3%	58.7%
LOAD_DEREF LOAD_FAST	745,608,228	0.3%	59.0%
RETURN_VALUE RETURN_VALUE	714,892,157	0.3%	59.3%
YIELD_VALUE INTERPRETER_EXIT	714,474,083	0.3%	59.5%
CALL_BUILTIN_FAST TO_BOOL_BOOL	679,966,763	0.3%	59.8%
POP_JUMP_IF_TRUE JUMP_BACKWARD	679,589,478	0.3%	60.0%
LOAD_FAST BINARY_SUBSCR	679,243,644	0.3%	60.3%
RESUME_CHECK LOAD_FAST	628,747,507	0.2%	60.5%
LOAD_FAST_TEMP CALL_LIST_APPEND	626,154,109	0.2%	60.7%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	623,934,195	0.2%	61.0%
UNPACK_SEQUENCE_TWO_TUPLE STORE_FAST_STORE_FAST	622,812,107	0.2%	61.2%
NOP LOAD_FAST_TEMP	615,466,067	0.2%	61.4%
STORE_FAST_STORE_FAST LOAD_FAST	597,086,504	0.2%	61.7%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST	596,170,355	0.2%	61.9%

Predecessor/Successor Pairs

Top 5 predecessors and successors of each Tier 1 opcode.

This does not include the unspecialized instructions that occur after a specialized instruction deoptimizes.

BINARY_SLICE

Successors and predecessors for BINARY_SLICE

Predecessors	Count	Percentage
LOAD_CONST	987,634,976	86.3%
LOAD_FAST	61,336,994	5.4%
BINARY_OP_ADD_INT	55,307,378	4.8%
LOAD_FAST_LOAD_FAST	31,036,640	2.7%
LOAD_ATTR_SLOT	8,163,700	0.7%

Successors	Count	Percentage
LOAD_FAST	411,256,268	35.9%
CALL_NON_PY_GENERAL	400,253,714	35.0%
STORE_FAST	71,737,156	6.3%
GET_ITER	47,234,406	4.1%
CALL_PY_EXACT_ARGS	33,950,641	3.0%

STORE_SLICE

Successors and predecessors for STORE_SLICE

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	138,549,240	85.3%
LOAD_CONST	23,522,683	14.5%
LOAD_FAST_LOAD_FAST	344,480	0.2%
LOAD_ATTR_SLOT	10,700	0.0%
BINARY_OP	40	0.0%

Successors	Count	Percentage
LOAD_FAST_TEMP	154,527,483	95.1%
RETURN_CONST	7,833,440	4.8%
JUMP_BACKWARD	56,720	0.0%
LOAD_FAST	4,480	0.0%
LOAD_GLOBAL_BUILTIN	3,560	0.0%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	1,834,831,101	80.7%
COPY_FREE_VARS	234,835,506	10.3%
POP_TOP	161,477,476	7.1%
RETURN_GENERATOR	40,617,957	1.8%
MAKE_CELL	1,914,048	0.1%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_FAST	679,243,644	32.4%
COPY	588,143,945	28.1%
LOAD_FAST_LOAD_FAST	250,504,936	12.0%
LOAD_CONST	201,141,886	9.6%
BUILD_SLICE	140,611,782	6.7%

Successors	Count	Percentage
LOAD_FAST_TEMP	490,957,868	23.4%
LOAD_CONST	445,170,946	21.2%
RETURN_VALUE	190,190,457	9.1%
LOAD_FAST	181,855,752	8.7%
STORE_FAST	163,711,972	7.8%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	18,816,458	89.2%
LOAD_GLOBAL_MODULE	1,497,241	7.1%
BUILD_TUPLE	682,548	3.2%
LOAD_ATTR_MODULE	81,393	0.4%
LOAD_GLOBAL	5,350	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	21,085,234	100.0%
EXTENDED_ARG	200	0.0%

END_SEND

Successors and predecessors for END_SEND

Predecessors	Count	Percentage
RETURN_VALUE	186,382,543	46.4%
SEND	146,648,545	36.5%
RETURN_CONST	69,057,983	17.2%
SEND_GEN	15,022	0.0%
JUMP_BACKWARD_NO_INTERRUPT	3	0.0%

Successors	Count	Percentage
STORE_FAST	129,501,659	32.2%
POP_TOP	104,881,480	26.1%
BINARY_OP_ADD_INT	77,690,840	19.3%
LOAD_GLOBAL_MODULE	77,690,840	19.3%
LOAD_FAST_TEMP	8,588,040	2.1%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_CONST	102,162,034	100.0%

Successors	Count	Percentage
RETURN_VALUE	102,162,034	100.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	434,289,184	34.9%
LOAD_FAST_TEMP	308,934,352	24.8%
LOAD_ATTR_INSTANCE_VALUE	113,815,353	9.1%
CALL_BUILTIN_CLASS	86,982,389	7.0%
RETURN_VALUE	74,675,537	6.0%

Successors	Count	Percentage
FOR_ITER	488,447,250	39.3%
FOR_ITER_LIST	234,882,604	18.9%
FOR_ITER_TUPLE	166,824,738	13.4%
CALL_PY_EXACT_ARGS	139,545,930	11.2%
FOR_ITER_GEN	82,159,948	6.6%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	765,268,644	33.7%
RETURN_CONST	750,030,588	33.0%
YIELD_VALUE	714,474,083	31.5%
RETURN_GENERATOR	40,986,739	1.8%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	152,843,619	100.0%

Successors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	127,416,064	83.4%
LOAD_FAST_TEMP	14,294,552	9.4%
LOAD_GLOBAL_MODULE	6,532,100	4.3%
LOAD_GLOBAL_BUILTIN	2,651,175	1.7%
STORE_FAST	942,635	0.6%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
JUMP_BACKWARD	1,069,680,273	32.9%
NOP	973,954,012	29.9%
RESUME_CHECK	517,964,510	15.9%
POP_JUMP_IF_FALSE	262,405,372	8.1%
STORE_FAST	209,854,245	6.5%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	1,271,971,716	39.1%
NOP	973,954,012	29.9%
LOAD_FAST_TEMP	615,466,067	18.9%
LOAD_FAST	237,996,412	7.3%
LOAD_GLOBAL_MODULE	51,205,680	1.6%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
POP_TOP	13,734,194	64.2%
STORE_SUBSCR_DICT	2,631,614	12.3%
SWAP	2,167,817	10.1%
COPY	1,639,485	7.7%
STORE_FAST	847,442	4.0%

Successors	Count	Percentage
RETURN_CONST	8,544,486	39.9%
POP_TOP	3,689,347	17.2%
JUMP_FORWARD	3,102,709	14.5%
RETURN_VALUE	1,998,332	9.3%
RERAISE	1,639,485	7.7%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RESUME_CHECK	827,680,079	21.0%
RETURN_CONST	815,035,071	20.7%
CALL_BUILTIN_O	538,587,365	13.7%
SEND_GEN	255,302,551	6.5%
POP_JUMP_IF_FALSE	238,435,760	6.1%

Successors	Count	Percentage
JUMP_BACKWARD	1,245,819,032	31.7%
LOAD_FAST_TEMP	1,137,477,584	28.9%
RESUME_CHECK	500,027,806	12.7%
LOAD_FAST	378,616,387	9.6%
RETURN_CONST	243,257,067	6.2%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	6,477,826	30.3%
RAISE_VARARGS	5,177,229	24.2%
LOAD_ATTR_PROPERTY	4,342,000	20.3%
RERAISE	1,364,193	6.4%
BINARY_SUBSCR_LIST_INT	1,155,460	5.4%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	18,893,358	88.3%
LOAD_GLOBAL_MODULE	1,946,071	9.1%
LOAD_FAST_TEMP	522,901	2.4%
WITH_EXCEPT_START	16,120	0.1%
LOAD_GLOBAL	11,918	0.1%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_FAST_TEMP	951,713,514	54.3%
LOAD_ATTR_MODULE	518,753,809	29.6%
LOAD_ATTR	141,040,017	8.1%
LOAD_DEREF	71,119,676	4.1%
BINARY_SUBSCR_DICT	27,467,553	1.6%

Successors	Count	Percentage
LOAD_FAST_TEMP	1,201,078,253	68.6%
LOAD_CONST	258,972,716	14.8%
CALL_NON_PY_GENERAL	69,821,861	4.0%
LOAD_GLOBAL_BUILTIN	65,729,165	3.8%
LOAD_GLOBAL_MODULE	62,713,496	3.6%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	328,674,345	65.7%
COPY_FREE_VARS	116,531,462	23.3%
CACHE	40,617,957	8.1%
CALL_PY_GENERAL	9,482,754	1.9%
CALL_KW_PY	1,946,160	0.4%

Successors	Count	Percentage
GET_AWAITABLE	213,652,860	42.7%
CALL_BUILTIN_FAST_WITH_KEYWORDS	64,325,665	12.9%
GET_ITER	56,949,585	11.4%
INTERPRETER_EXIT	40,986,739	8.2%
STORE_FAST	29,943,252	6.0%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
LOAD_FAST	1,231,001,869	26.6%
RETURN_VALUE	714,892,157	15.4%
BUILD_TUPLE	557,090,250	12.0%
LOAD_ATTR_INSTANCE_VALUE	355,380,380	7.7%
BINARY_SUBSCR	190,190,457	4.1%

Successors	Count	Percentage
STORE_FAST	933,006,977	20.2%
INTERPRETER_EXIT	765,268,644	16.5%
RETURN_VALUE	714,892,157	15.4%
TO_BOOL_BOOL	418,423,390	9.0%
UNPACK_SEQUENCE_TUPLE	344,680,608	7.4%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
SWAP	588,154,225	67.1%
LOAD_FAST	92,527,543	10.6%
LOAD_FAST_LOAD_FAST	75,462,616	8.6%
BINARY_OP_ADD_INT	55,376,200	6.3%
LOAD_CONST	37,073,339	4.2%

Successors	Count	Percentage
JUMP_BACKWARD	591,628,286	67.5%
LOAD_FAST_TEMP	107,386,084	12.3%
RETURN_CONST	51,584,600	5.9%
LOAD_FAST	44,966,500	5.1%
LOAD_GLOBAL_BUILTIN	39,339,340	4.5%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST_TEMP	270,471,787	82.3%
LOAD_ATTR_INSTANCE_VALUE	40,986,252	12.5%
CALL_BUILTIN_FAST	10,291,629	3.1%
COPY	2,496,892	0.8%
BINARY_SUBSCR_TUPLE_INT	1,760,415	0.5%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	247,287,605	75.2%
POP_JUMP_IF_FALSE	80,425,508	24.5%
TO_BOOL	423,330	0.1%
TO_BOOL_NONE	192,571	0.1%
TO_BOOL_BOOL	137,211	0.0%

UNARY_INVERT

Successors and predecessors for UNARY_INVERT

Predecessors	Count	Percentage
BINARY_OP	14,026,424	93.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	495,782	3.3%
LOAD_ATTR_MODULE	365,759	2.4%
LOAD_FAST_TEMP	189,779	1.3%
LOAD_ATTR	422	0.0%

Successors	Count	Percentage
BINARY_OP	15,078,046	100.0%
LOAD_CONST	80	0.0%
LOAD_FAST_TEMP	40	0.0%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_BOOL	70,093,224	91.0%
COMPARE_OP	3,442,655	4.5%
TO_BOOL_LIST	1,673,925	2.2%
TO_BOOL_INT	1,294,599	1.7%
TO_BOOL_STR	431,120	0.6%

Successors	Count	Percentage
COPY	53,343,887	69.2%
RETURN_VALUE	20,233,337	26.3%
STORE_FAST	1,371,973	1.8%
CALL_PY_EXACT_ARGS	1,011,700	1.3%
BUILD_MAP	734,720	1.0%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_CONST	446,683,188	32.0%
LOAD_FAST_TEMP	364,850,980	26.1%
CALL_METHOD_DESCRIPTOR_O	96,002,160	6.9%
BINARY_SUBSCR_LIST_INT	88,842,625	6.4%
LOAD_ATTR_INSTANCE_VALUE	60,296,163	4.3%

Successors	Count	Percentage
STORE_FAST	257,475,866	18.5%
LOAD_FAST_TEMP	257,119,792	18.4%
BINARY_SUBSCR_LIST_INT	128,924,440	9.2%
LOAD_CONST	127,484,569	9.1%
LOAD_FAST_LOAD_FAST	123,684,443	8.9%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
STORE_FAST	538,944,905	64.3%
LOAD_ATTR_SLOT	97,851,732	11.7%
SWAP	53,812,457	6.4%
LOAD_FAST	41,448,121	4.9%
RESUME_CHECK	17,861,035	2.1%

Successors	Count	Percentage
STORE_FAST	556,647,557	66.4%
LOAD_FAST_TEMP	138,903,424	16.6%
SWAP	53,814,465	6.4%
LOAD_FAST	26,056,784	3.1%
CALL_METHOD_DESCRIPTOR_FAST	14,397,827	1.7%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
LOAD_FAST_TEMP	38,834,925	29.0%
BUILD_TUPLE	15,496,653	11.6%
SWAP	12,143,327	9.1%
STORE_FAST	12,043,756	9.0%
RESUME_CHECK	11,080,792	8.3%

Successors	Count	Percentage
LOAD_FAST	42,951,862	32.0%
STORE_FAST	32,883,001	24.5%
LOAD_FAST_TEMP	14,698,904	11.0%
SWAP	12,143,327	9.1%
CALL_FUNCTION_EX	9,523,451	7.1%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
BINARY_SUBSCR_LIST_INT	445,270,422	31.2%
LOAD_FAST	316,033,995	22.1%
LOAD_CONST	223,516,613	15.7%
LOAD_FAST_LOAD_FAST	196,290,762	13.7%
CALL_NON_PY_GENERAL	48,744,538	3.4%

Successors	Count	Percentage
RETURN_VALUE	557,090,250	39.0%
LOAD_FAST_TEMP	451,963,490	31.6%
LOAD_CONST	127,678,104	8.9%
CALL_ISINSTANCE	44,938,574	3.1%
YIELD_VALUE	43,151,226	3.0%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
LOAD_FAST_TEMP	364,385	28.9%
LOAD_CONST	186,170	14.7%
LOAD_ATTR	163,976	13.0%
LOAD_ATTR_METHOD_WITH_VALUES	45,903	3.6%
PUSH_NULL	45,368	3.6%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	177,659	14.1%
RESUME_CHECK	120,188	9.5%
RESUME	93,602	7.4%
CALL_NON_PY_GENERAL	75,654	6.0%
POP_TOP	69,375	5.5%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
CALL_INTRINSIC_1	106,155,492	53.5%
DICT_MERGE	43,404,961	21.9%
STORE_FAST	19,696,784	9.9%
LOAD_FAST_TEMP	19,135,977	9.7%
BUILD_MAP	9,523,451	4.8%

Successors	Count	Percentage
POP_TOP	106,988,121	54.0%
STORE_FAST	25,775,364	13.0%
RETURN_VALUE	23,442,445	11.8%
RESUME_CHECK	22,865,650	11.5%
LOAD_FAST_LOAD_FAST	6,654,200	3.4%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	117,783,357	48.3%
LOAD_FAST	117,515,680	48.2%
LOAD_ATTR_INSTANCE_VALUE	7,999,980	3.3%
RERAISE	308,966	0.1%
CLEANUP_THROW	126,720	0.1%

Successors	Count	Percentage
YIELD_VALUE	125,515,680	51.5%
CALL_FUNCTION_EX	106,155,492	43.5%
LOAD_CONST	8,826,724	3.6%
BUILD_MAP	2,807,780	1.2%
RERAISE	479,786	0.2%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST	66,760	100.0%

Successors	Count	Percentage
CALL_KW_PY	18,051	27.0%
CALL_KW_NON_PY	11,858	17.8%
RESUME_CHECK	9,527	14.3%
RESUME	5,952	8.9%
STORE_FAST	4,859	7.3%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_FAST_TEMP	537,166,258	80.9%
LOAD_CONST	58,419,213	8.8%
LOAD_ATTR	35,824,305	5.4%
LOAD_GLOBAL_MODULE	7,800,017	1.2%
BINARY_SUBSCR_TUPLE_INT	6,508,620	1.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	570,522,433	85.9%
POP_JUMP_IF_TRUE	59,579,769	9.0%
COPY	15,832,659	2.4%
LOAD_FAST_TEMP	6,256,660	0.9%
BINARY_OP	6,256,020	0.9%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_FAST_TEMP	141,404,822	73.5%
LOAD_CONST	12,902,385	6.7%
LOAD_ATTR	12,825,090	6.7%
LOAD_GLOBAL_MODULE	4,891,801	2.5%
CALL_NON_PY_GENERAL	4,854,648	2.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	150,275,351	78.2%
POP_JUMP_IF_TRUE	37,923,607	19.7%
COPY	2,217,234	1.2%
STORE_FAST	616,008	0.3%
EXTENDED_ARG	490,102	0.3%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
COPY	930,870,838	34.7%
LOAD_FAST_TEMP	846,054,407	31.6%
LOAD_CONST	248,367,956	9.3%
SWAP	143,468,289	5.4%
LOAD_ATTR_INSTANCE_VALUE	122,424,569	4.6%

Successors	Count	Percentage
COPY	930,870,838	34.7%
BINARY_SUBSCR	588,143,945	21.9%
TO_BOOL_BOOL	358,349,372	13.4%
BINARY_SUBSCR_LIST_INT	341,035,800	12.7%
COMPARE_OP_INT	136,859,678	5.1%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CACHE	234,835,506	52.5%
CALL_PY_EXACT_ARGS	144,286,778	32.2%
CALL_BOUND_METHOD_EXACT_ARGS	37,678,263	8.4%
CALL_PY_GENERAL	14,951,817	3.3%
LOAD_ATTR_PROPERTY	5,395,863	1.2%

Successors	Count	Percentage
RESUME_CHECK	330,905,020	73.9%
RETURN_GENERATOR	116,531,462	26.0%
MAKE_CELL	106,442	0.0%
RESUME	14,344	0.0%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	42,821,818	98.7%
LOAD_DEREF	229,935	0.5%
LOAD_ATTR_INSTANCE_VALUE	216,587	0.5%
RETURN_VALUE	69,289	0.2%
BUILD_MAP	38,243	0.1%

Successors	Count	Percentage
CALL_FUNCTION_EX	43,404,961	100.0%
LOAD_CONST	1,760	0.0%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
JUMP_BACKWARD	821,790,026	60.2%
GET_ITER	488,447,250	35.8%
EXTENDED_ARG	22,321,680	1.6%
SWAP	15,892,449	1.2%
LOAD_FAST	15,207,586	1.1%

Successors	Count	Percentage
STORE_FAST	584,068,955	42.8%
JUMP_BACKWARD	403,478,839	29.6%
UNPACK_SEQUENCE_TWO_TUPLE	279,023,105	20.5%
LOAD_FAST_TEMP	27,378,901	2.0%
RETURN_CONST	24,035,083	1.8%

GET_AWAITABLE

Successors and predecessors for GET_AWAITABLE

Predecessors	Count	Percentage
RETURN_GENERATOR	213,652,860	93.2%
LOAD_FAST_TEMP	8,713,121	3.8%
LOAD_ATTR_INSTANCE_VALUE	3,639,034	1.6%
RETURN_VALUE	3,263,519	1.4%
LOAD_ATTR	560	0.0%

Successors	Count	Percentage
LOAD_CONST	229,270,143	100.0%

IMPORT_FROM

Successors and predecessors for IMPORT_FROM

Predecessors	Count	Percentage
IMPORT_NAME	10,413,033	89.5%
STORE_FAST	983,053	8.5%
STORE_DEREF	185,697	1.6%
STORE_NAME	44,249	0.4%
EXTENDED_ARG	2,540	0.0%

Successors	Count	Percentage
STORE_FAST	9,424,044	81.0%
STORE_DEREF	2,122,654	18.3%
STORE_NAME	79,272	0.7%
EXTENDED_ARG	2,540	0.0%
PUSH_EXC_INFO	62	0.0%

IMPORT_NAME

Successors and predecessors for IMPORT_NAME

Predecessors	Count	Percentage
LOAD_CONST	11,207,430	100.0%
EXTENDED_ARG	20	0.0%

Successors	Count	Percentage
IMPORT_FROM	10,413,033	92.9%
STORE_FAST	772,362	6.9%
STORE_NAME	20,133	0.2%
CALL_INTRINSIC_1	1,640	0.0%
STORE_DEREF	140	0.0%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_ATTR_CLASS	288,000,000	45.2%
LOAD_GLOBAL_MODULE	221,384,140	34.7%
LOAD_FAST_TEMP	70,001,487	11.0%
LOAD_GLOBAL_BUILTIN	21,550,597	3.4%
LOAD_ATTR	17,401,038	2.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	530,080,740	83.1%
POP_JUMP_IF_TRUE	64,975,211	10.2%
EXTENDED_ARG	24,102,360	3.8%
YIELD_VALUE	13,235,645	2.1%
COPY	3,545,925	0.6%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
STORE_FAST	2,314,384,337	34.2%
POP_TOP	1,245,819,032	18.4%
POP_JUMP_IF_TRUE	679,589,478	10.0%
STORE_SUBSCR	591,628,286	8.7%
CALL_LIST_APPEND	546,426,052	8.1%

Successors	Count	Percentage
FOR_ITER_LIST	2,166,712,366	32.0%
NOP	1,069,680,273	15.8%
LOAD_FAST_TEMP	829,562,818	12.3%
FOR_ITER	821,790,026	12.1%
FOR_ITER_RANGE	750,325,447	11.1%

JUMP_BACKWARD_NO_INTERRUPT

Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT

Predecessors	Count	Percentage
RESUME_CHECK	549,285,375	98.8%
END_ASYNC_FOR	5,242,800	0.9%
POP_EXCEPT	925,242	0.2%
EXTENDED_ARG	244,141	0.0%
RESUME	5,114	0.0%

Successors	Count	Percentage
SEND_GEN	530,680,299	95.5%
SEND	18,610,190	3.3%
LOAD_FAST_TEMP	5,862,345	1.1%
LOAD_GLOBAL_MODULE	216,280	0.0%
LOAD_GLOBAL_BUILTIN	136,637	0.0%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_FAST	216,274,763	43.4%
POP_JUMP_IF_FALSE	120,760,862	24.2%
POP_TOP	70,102,844	14.1%
LOAD_ATTR_SLOT	31,986,840	6.4%
STORE_SUBSCR	10,517,040	2.1%

Successors	Count	Percentage
LOAD_FAST_TEMP	316,859,911	63.6%
LOAD_CONST	49,416,775	9.9%
LOAD_GLOBAL_MODULE	39,548,137	7.9%
LOAD_GLOBAL_BUILTIN	32,947,806	6.6%
LOAD_DEREF	28,306,065	5.7%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_FAST	73,959,672	25.5%
CALL_NON_PY_GENERAL	46,822,630	16.2%
BUILD_TUPLE	42,846,167	14.8%
LOAD_FAST_TEMP	32,877,452	11.4%
BINARY_OP	32,116,832	11.1%

Successors	Count	Percentage
JUMP_BACKWARD	289,431,336	99.9%
LOAD_FAST_TEMP	128,080	0.0%
STORE_FAST	51,360	0.0%
CALL_INTRINSIC_1	23,360	0.0%
LOAD_CONST	8,900	0.0%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	96,936,672	81.2%
LOAD_FAST	20,989,440	17.6%
LOAD_CONST	984,860	0.8%
RETURN_VALUE	247,439	0.2%
LOAD_DEREF	104,967	0.1%

Successors	Count	Percentage
CALL_INTRINSIC_1	117,783,357	98.7%
STORE_FAST	719,025	0.6%
UNPACK_SEQUENCE_LIST	460,120	0.4%
LOAD_FAST	308,480	0.3%
RETURN_VALUE	58,860	0.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST_TEMP	593,264,624	63.7%
LOAD_ATTR_SLOT	157,001,793	16.8%
LOAD_GLOBAL_MODULE	146,899,243	15.8%
LOAD_ATTR	8,134,454	0.9%
LOAD_ATTR_INSTANCE_VALUE	7,743,633	0.8%

Successors	Count	Percentage
STORE_FAST	267,216,641	28.7%
PUSH_NULL	141,040,017	15.1%
LOAD_FAST_TEMP	136,317,551	14.6%
LOAD_ATTR_METHOD_WITH_VALUES	60,926,208	6.5%
TO_BOOL_NONE	47,702,711	5.1%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
LOAD_FAST_TEMP	7,129,852,798	38.0%
LOAD_FAST	2,109,365,977	11.3%
LOAD_CONST	1,966,381,442	10.5%
CALL_LEN	1,402,054,308	7.5%
STORE_FAST	775,197,829	4.1%

Successors	Count	Percentage
BINARY_OP_ADD_INT	3,757,593,046	20.0%
COMPARE_OP_STR	2,072,914,365	11.1%
LOAD_CONST	1,966,381,442	10.5%
BINARY_OP_SUBTRACT_INT	1,867,651,078	10.0%
LOAD_FAST_TEMP	1,410,120,723	7.5%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
STORE_FAST	953,532,857	56.4%
RESUME_CHECK	177,858,234	10.5%
POP_JUMP_IF_FALSE	79,236,919	4.7%
LOAD_GLOBAL_BUILTIN	67,510,793	4.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	62,353,683	3.7%

Successors	Count	Percentage
LOAD_FAST	745,608,228	44.1%
LOAD_FAST_TEMP	522,084,619	30.9%
LOAD_CONST	88,280,767	5.2%
PUSH_NULL	71,119,676	4.2%
LOAD_ATTR_METHOD_WITH_VALUES	50,544,362	3.0%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	1,019,808,573	10.7%
STORE_FAST	867,175,196	9.1%
LOAD_DEREF	745,608,228	7.8%
RESUME_CHECK	628,747,507	6.6%
STORE_FAST_STORE_FAST	597,086,504	6.3%

Successors	Count	Percentage
LOAD_FAST_TEMP	2,319,648,572	24.3%
LOAD_CONST	2,109,365,977	22.1%
RETURN_VALUE	1,231,001,869	12.9%
BINARY_SUBSCR	679,243,644	7.1%
BINARY_SUBSCR_LIST_INT	393,036,070	4.1%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	66,015,909	74.6%
LOAD_FAST_AND_CLEAR	22,516,476	25.4%
MAKE_CELL	80	0.0%

Successors	Count	Percentage
SWAP	66,015,829	74.6%
LOAD_FAST_AND_CLEAR	22,516,476	25.4%
MAKE_CELL	160	0.0%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	4,621,117	45.5%
LOAD_ATTR_METHOD_NO_DICT	1,987,583	19.6%
POP_JUMP_IF_NONE	1,383,440	13.6%
POP_TOP	620,461	6.1%
STORE_FAST	441,757	4.3%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	4,872,297	47.9%
CALL_LIST_APPEND	1,562,151	15.4%
LOAD_FAST_TEMP	1,396,967	13.7%
UNPACK_SEQUENCE_TWO_TUPLE	575,920	5.7%
CALL_METHOD_DESCRIPTOR_O	424,848	4.2%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
NOP	1,271,971,716	25.6%
POP_JUMP_IF_FALSE	949,173,630	19.1%
LOAD_ATTR_METHOD_NO_DICT	867,925,610	17.4%
STORE_FAST	346,511,498	7.0%
JUMP_BACKWARD	319,601,192	6.4%

Successors	Count	Percentage
BINARY_SUBSCR_STR_INT	1,602,772,180	32.2%
BINARY_SUBSCR_LIST_INT	1,529,823,408	30.7%
LOAD_FAST	365,235,524	7.3%
BINARY_SUBSCR	250,504,936	5.0%
LOAD_CONST	198,026,234	4.0%

LOAD_FAST_TEMP

Successors and predecessors for LOAD_FAST_TEMP

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	8,214,074,627	15.2%
LOAD_FAST_TEMP	7,667,292,209	14.2%
STORE_FAST	7,652,291,091	14.2%
LOAD_GLOBAL_BUILTIN	4,870,674,461	9.0%
RESUME_CHECK	2,968,134,942	5.5%

Successors	Count	Percentage
LOAD_FAST_TEMP	7,667,292,209	14.2%
LOAD_CONST	7,129,852,798	13.2%
LOAD_ATTR_INSTANCE_VALUE	5,965,908,874	11.0%
LOAD_ATTR_METHOD_WITH_VALUES	2,703,647,499	5.0%
LOAD_GLOBAL_BUILTIN	2,652,663,460	4.9%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
INSTRUMENTED_LINE	19,422,960	95.4%
LOAD_FAST_TEMP	123,873	0.6%
STORE_FAST	123,719	0.6%
POP_JUMP_IF_FALSE	118,314	0.6%
POP_TOP	79,576	0.4%

Successors	Count	Percentage
LOAD_FAST_TEMP	19,588,063	96.2%
LOAD_GLOBAL_MODULE	298,362	1.5%
LOAD_GLOBAL_BUILTIN	163,166	0.8%
LOAD_ATTR	125,778	0.6%
LOAD_CONST	58,747	0.3%

LOAD_SPECIAL

Successors and predecessors for LOAD_SPECIAL

Predecessors	Count	Percentage
COPY	8,780,553	50.0%
SWAP	8,780,553	50.0%

Successors	Count	Percentage
SWAP	8,780,553	50.0%
CALL_PY_EXACT_ARGS	5,331,301	30.4%
CALL_NON_PY_GENERAL	3,423,403	19.5%
CALL_METHOD_DESCRIPTOR_NOARGS	19,237	0.1%
CALL	6,612	0.0%

LOAD_SUPER_ATTR

Successors and predecessors for LOAD_SUPER_ATTR

Predecessors	Count	Percentage
LOAD_FAST	13,840	91.3%
LOAD_FAST_TEMP	1,102	7.3%
LOAD_DEREF	182	1.2%
LOAD_GLOBAL	20	0.1%
LOAD_GLOBAL_MODULE	20	0.1%

Successors	Count	Percentage
LOAD_SUPER_ATTR_METHOD	6,576	43.4%
LOAD_FAST_TEMP	2,991	19.7%
CALL	2,399	15.8%
LOAD_FAST	1,083	7.1%
LOAD_SUPER_ATTR_ATTR	966	6.4%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
MAKE_CELL	44,126,470	49.2%
CALL_PY_EXACT_ARGS	35,523,184	39.6%
CALL_FUNCTION_EX	4,260,427	4.8%
CALL_PY_GENERAL	2,143,530	2.4%
CACHE	1,914,048	2.1%

Successors	Count	Percentage
RESUME_CHECK	44,377,989	49.5%
MAKE_CELL	44,126,470	49.2%
RETURN_GENERATOR	1,079,238	1.2%
RESUME	26,637	0.0%
LOAD_FAST_AND_CLEAR	80	0.0%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	3,615,272,787	26.2%
COMPARE_OP_INT	3,068,034,556	22.3%
COMPARE_OP_STR	2,083,971,427	15.1%
CONTAINS_OP_SET	1,916,485,282	13.9%
COMPARE_OP	570,522,433	4.1%

Successors	Count	Percentage
LOAD_FAST_TEMP	8,214,074,627	59.6%
LOAD_GLOBAL_BUILTIN	1,242,896,709	9.0%
LOAD_FAST	1,019,808,573	7.4%
LOAD_FAST_LOAD_FAST	949,173,630	6.9%
RETURN_CONST	450,775,605	3.3%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	242,439,815	64.7%
EXTENDED_ARG	48,847,483	13.0%
LOAD_ATTR_INSTANCE_VALUE	42,437,608	11.3%
LOAD_DEREF	21,714,382	5.8%
BINARY_SUBSCR	6,946,926	1.9%

Successors	Count	Percentage
LOAD_FAST_TEMP	205,609,081	54.9%
LOAD_GLOBAL_MODULE	62,424,929	16.7%
LOAD_DEREF	38,469,899	10.3%
LOAD_FAST	24,643,953	6.6%
LOAD_GLOBAL_BUILTIN	16,714,988	4.5%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	552,847,227	82.7%
LOAD_ATTR_INSTANCE_VALUE	94,626,265	14.2%
EXTENDED_ARG	9,777,121	1.5%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	5,049,080	0.8%
LOAD_ATTR_WITH_HINT	2,432,080	0.4%

Successors	Count	Percentage
LOAD_FAST_TEMP	304,677,073	45.6%
LOAD_FAST	150,197,883	22.5%
LOAD_GLOBAL_MODULE	78,800,401	11.8%
JUMP_BACKWARD	43,599,647	6.5%
LOAD_GLOBAL_BUILTIN	28,426,972	4.3%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	1,055,762,454	49.4%
TO_BOOL	247,287,605	11.6%
COMPARE_OP_INT	148,480,887	6.9%
TO_BOOL_ALWAYS_TRUE	131,077,845	6.1%
TO_BOOL_NONE	105,606,511	4.9%

Successors	Count	Percentage
LOAD_FAST_TEMP	846,542,979	39.6%
JUMP_BACKWARD	679,589,478	31.8%
LOAD_GLOBAL_BUILTIN	168,382,369	7.9%
POP_TOP	98,151,986	4.6%
LOAD_CONST	95,646,953	4.5%

RAISE_VARARGS

Successors and predecessors for RAISE_VARARGS

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	3,981,204	68.3%
LOAD_ATTR_MODULE	778,140	13.3%
LOAD_GLOBAL_BUILTIN	732,560	12.6%
CALL_KW_NON_PY	198,145	3.4%
POP_JUMP_IF_FALSE	47,980	0.8%

Successors	Count	Percentage
PUSH_EXC_INFO	5,177,229	88.9%
COPY	590,105	10.1%
LOAD_CONST	45,108	0.8%
CALL_INTRINSIC_1	9,240	0.2%

RERAISE

Successors and predecessors for RERAISE

Predecessors	Count	Percentage
POP_EXCEPT	1,639,485	52.1%
POP_TOP	516,121	16.4%
CALL_INTRINSIC_1	479,786	15.2%
POP_JUMP_IF_FALSE	440,822	14.0%
DELETE_FAST	45,108	1.4%

Successors	Count	Percentage
PUSH_EXC_INFO	1,364,193	50.4%
COPY	1,033,720	38.2%
CALL_INTRINSIC_1	308,966	11.4%
SWAP	1,320	0.0%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	450,775,605	22.4%
STORE_ATTR_SLOT	290,647,841	14.5%
STORE_ATTR_INSTANCE_VALUE	263,283,286	13.1%
RESUME_CHECK	255,614,790	12.7%
POP_TOP	243,257,067	12.1%

Successors	Count	Percentage
POP_TOP	815,035,071	40.5%
INTERPRETER_EXIT	750,030,588	37.3%
EXIT_INIT_CHECK	102,162,034	5.1%
END_FOR	82,485,529	4.1%
TO_BOOL_BOOL	78,176,794	3.9%

SEND

Successors and predecessors for SEND

Predecessors	Count	Percentage
LOAD_CONST	154,728,906	89.2%
JUMP_BACKWARD_NO_INTERRUPT	18,610,190	10.7%
SEND	59,174	0.0%
SEND_GEN	580	0.0%

Successors	Count	Percentage
END_SEND	146,648,545	84.6%
YIELD_VALUE	18,666,499	10.8%
END_ASYNC_FOR	8,000,000	4.6%
SEND	59,174	0.0%
RESUME_CHECK	10,200	0.0%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	127,416,064	99.8%
SET_FUNCTION_ATTRIBUTE	242,344	0.2%

Successors	Count	Percentage
LOAD_FAST_TEMP	83,945,145	65.8%
LOAD_GLOBAL_BUILTIN	25,348,420	19.9%
STORE_FAST	9,188,559	7.2%
LOAD_FAST	6,453,292	5.1%
LOAD_CONST	977,938	0.8%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST_TEMP	51,049,527	83.1%
CALL_NON_PY_GENERAL	6,424,420	10.5%
SWAP	1,987,450	3.2%
CALL_KW_NON_PY	801,020	1.3%
LOAD_ATTR_INSTANCE_VALUE	673,114	1.1%

Successors	Count	Percentage
LOAD_FAST_TEMP	18,250,931	29.7%
LOAD_DEREF	17,937,426	29.2%
RETURN_CONST	9,376,685	15.3%
JUMP_BACKWARD	7,716,944	12.6%
LOAD_FAST	4,160,347	6.8%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	35,847,246	37.8%
STORE_FAST	25,626,530	27.0%
LOAD_CONST	8,975,697	9.5%
YIELD_VALUE	6,767,880	7.1%
UNPACK_SEQUENCE_TWO_TUPLE	4,514,701	4.8%

Successors	Count	Percentage
STORE_FAST	29,829,421	31.5%
LOAD_DEREF	19,587,829	20.7%
LOAD_FAST_LOAD_FAST	17,923,924	18.9%
LOAD_FAST_TEMP	14,907,884	15.7%
LOAD_CONST	6,065,278	6.4%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	2,121,042,791	12.6%
FOR_ITER_LIST	1,761,013,621	10.5%
BINARY_SUBSCR_STR_INT	1,130,113,237	6.7%
LOAD_CONST	1,018,746,945	6.0%
STORE_FAST	980,600,482	5.8%

Successors	Count	Percentage
LOAD_FAST_TEMP	7,652,291,091	45.4%
JUMP_BACKWARD	2,314,384,337	13.7%
LOAD_GLOBAL_BUILTIN	1,145,927,871	6.8%
STORE_FAST	980,600,482	5.8%
LOAD_DEREF	953,532,857	5.7%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
STORE_FAST_STORE_FAST	2,169,016,227	60.6%
UNPACK_SEQUENCE_TWO_TUPLE	622,812,107	17.4%
UNPACK_SEQUENCE_TUPLE	342,800,157	9.6%
UNPACK_SEQUENCE_LIST	328,033,605	9.2%
LOAD_ATTR_SLOT	61,207,811	1.7%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	2,169,016,227	60.6%
LOAD_FAST	597,086,504	16.7%
LOAD_FAST_TEMP	408,007,596	11.4%
STORE_FAST	157,801,202	4.4%
LOAD_FAST_LOAD_FAST	63,574,642	1.8%

STORE_GLOBAL

Successors and predecessors for STORE_GLOBAL

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	8,196,741	99.9%
RETURN_VALUE	5,301	0.1%
LOAD_ATTR	760	0.0%
LOAD_CONST	640	0.0%
LOAD_FAST	461	0.0%

Successors	Count	Percentage
LOAD_FAST_TEMP	6,485,041	79.0%
LOAD_GLOBAL_MODULE	1,714,600	20.9%
LOAD_CONST	3,363	0.0%
LOAD_FAST	780	0.0%
LOAD_GLOBAL	284	0.0%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
SWAP	940,253,948	37.6%
BINARY_OP_ADD_INT	577,522,476	23.1%
BINARY_OP_ADD_FLOAT	227,519,843	9.1%
BINARY_OP_SUBTRACT_FLOAT	122,267,920	4.9%
BINARY_OP	111,743,555	4.5%

Successors	Count	Percentage
SWAP	940,253,948	37.6%
STORE_SUBSCR	588,154,225	23.5%
STORE_SUBSCR_LIST_INT	341,035,800	13.7%
COPY	143,468,289	5.7%
STORE_ATTR_INSTANCE_VALUE	128,813,353	5.2%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
STORE_FAST	1,033,140	57.9%
FOR_ITER_LIST	520,364	29.2%
CALL_METHOD_DESCRIPTOR_NOARGS	128,322	7.2%
LOAD_FAST	34,280	1.9%
RETURN_VALUE	22,962	1.3%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	1,729,777	97.0%
UNPACK_SEQUENCE_TWO_TUPLE	24,590	1.4%
UNPACK_SEQUENCE_TUPLE	12,737	0.7%
STORE_FAST	9,845	0.6%
UNPACK_SEQUENCE	2,766	0.2%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
YIELD_VALUE	530,787,712	38.0%
BINARY_OP_MULTIPLY_FLOAT	281,242,200	20.1%
CALL_INTRINSIC_1	125,515,680	9.0%
LOAD_FAST	95,182,367	6.8%
LOAD_ATTR_INSTANCE_VALUE	52,287,860	3.7%

Successors	Count	Percentage
INTERPRETER_EXIT	714,474,083	51.1%
YIELD_VALUE	530,787,712	38.0%
STORE_FAST	109,488,281	7.8%
UNPACK_SEQUENCE_TUPLE	33,075,750	2.4%
STORE_DEREF	6,767,880	0.5%

RESUME

Successors and predecessors for RESUME

Predecessors	Count	Percentage
CALL	93,602	34.9%
CACHE	69,813	26.0%
MAKE_CELL	26,637	9.9%
CALL_PY_EXACT_ARGS	19,031	7.1%
POP_TOP	16,486	6.1%

Successors	Count	Percentage
LOAD_FAST_TEMP	89,696	33.4%
LOAD_GLOBAL	57,275	21.3%
LOAD_NAME	28,969	10.8%
LOAD_CONST	26,729	10.0%
LOAD_FAST	23,085	8.6%

BINARY_OP_ADD_FLOAT

Successors and predecessors for BINARY_OP_ADD_FLOAT

Predecessors	Count	Percentage
BINARY_OP_MULTIPLY_FLOAT	514,337,180	77.3%
LOAD_FAST_TEMP	91,545,531	13.8%
RETURN_VALUE	23,049,480	3.5%
BINARY_OP_MULTIPLY_INT	11,249,600	1.7%
BINARY_OP	10,521,991	1.6%

Successors	Count	Percentage
SWAP	227,519,843	34.2%
STORE_FAST	156,107,581	23.5%
LOAD_FAST_TEMP	124,565,570	18.7%
RETURN_VALUE	41,800,204	6.3%
LOAD_CONST	40,109,220	6.0%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_CONST	3,757,593,046	83.9%
LOAD_FAST_TEMP	513,633,581	11.5%
END_SEND	77,690,840	1.7%
LOAD_ATTR_INSTANCE_VALUE	37,151,040	0.8%
BINARY_OP_MULTIPLY_INT	32,981,344	0.7%

Successors	Count	Percentage
STORE_FAST	2,121,042,791	47.3%
SWAP	577,522,476	12.9%
BINARY_SUBSCR_LIST_INT	468,795,520	10.5%
LOAD_CONST	216,381,340	4.8%
LOAD_FAST_TEMP	179,378,807	4.0%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
BINARY_OP_MULTIPLY_FLOAT	193,713,640	42.3%
LOAD_FAST_TEMP	189,713,240	41.5%
LOAD_ATTR_INSTANCE_VALUE	39,933,422	8.7%
BINARY_SUBSCR	16,972,640	3.7%
BINARY_OP_SUBTRACT_FLOAT	14,316,500	3.1%

Successors	Count	Percentage
STORE_FAST	176,514,397	38.6%
SWAP	122,267,920	26.7%
LOAD_FAST_LOAD_FAST	48,643,140	10.6%
LOAD_FAST_TEMP	47,609,283	10.4%
LOAD_FAST	40,959,960	9.0%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_CONST	1,867,651,078	90.2%
LOAD_FAST_TEMP	173,851,149	8.4%
LOAD_ATTR_INSTANCE_VALUE	21,771,140	1.1%
CALL_LEN	4,334,471	0.2%
LOAD_GLOBAL_MODULE	1,638,349	0.1%

Successors	Count	Percentage
COMPARE_OP_INT	1,269,912,220	61.4%
CALL_PY_EXACT_ARGS	240,830,960	11.6%
STORE_FAST	121,582,380	5.9%
SWAP	102,440,348	4.9%
LOAD_CONST	61,910,127	3.0%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	267,719,208	34.9%
LOAD_CONST	192,037,979	25.0%
LOAD_FAST_LOAD_FAST	182,293,721	23.7%
BINARY_SUBSCR	74,329,530	9.7%
LOAD_ATTR_INSTANCE_VALUE	26,957,240	3.5%

Successors	Count	Percentage
STORE_FAST	296,571,028	38.6%
RETURN_VALUE	133,994,235	17.4%
CONTAINS_OP_SET	102,934,840	13.4%
LOAD_ATTR_METHOD_NO_DICT	55,480,381	7.2%
LOAD_FAST	39,482,064	5.1%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	92,650,370	47.3%
LOAD_CONST	55,600,373	28.4%
BUILD_TUPLE	38,415,920	19.6%
LOAD_FAST	4,493,319	2.3%
LOAD_ATTR_INSTANCE_VALUE	4,473,680	2.3%

Successors	Count	Percentage
RESUME_CHECK	195,578,032	99.9%
MAKE_CELL	160,188	0.1%
CONTAINS_OP	6,060	0.0%
LOAD_ATTR_METHOD_NO_DICT	5,100	0.0%
PUSH_EXC_INFO	3,500	0.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	1,529,823,408	47.5%
BINARY_OP_ADD_INT	468,795,520	14.6%
LOAD_FAST	393,036,070	12.2%
COPY	341,035,800	10.6%
LOAD_CONST	265,782,706	8.3%

Successors	Count	Percentage
CALL_LIST_APPEND	836,091,286	26.0%
LOAD_FAST	464,890,081	14.4%
BUILD_TUPLE	445,270,422	13.8%
STORE_FAST	338,545,000	10.5%
LOAD_FAST_TEMP	320,207,475	10.0%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	267,040,696	71.5%
LOAD_FAST	106,188,096	28.4%
LOAD_FAST_LOAD_FAST	109,494	0.0%
BINARY_SUBSCR	7,980	0.0%
BINARY_SUBSCR_LIST_INT	60	0.0%

Successors	Count	Percentage
CALL_NON_PY_GENERAL	96,003,680	25.7%
LOAD_FAST_TEMP	61,403,178	16.4%
YIELD_VALUE	51,654,600	13.8%
LOAD_GLOBAL_MODULE	40,478,179	10.8%
LOAD_CONST	32,978,046	8.8%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
BINARY_OP	27,310,922	26.1%
LOAD_GLOBAL_MODULE	12,410,848	11.9%
BINARY_OP_ADD_FLOAT	12,036,741	11.5%
BINARY_OP_MULTIPLY_FLOAT	11,970,360	11.5%
RETURN_CONST	10,486,240	10.0%

Successors	Count	Percentage
RESUME_CHECK	100,045,434	95.8%
LOAD_FAST_TEMP	2,217,240	2.1%
COPY_FREE_VARS	2,117,448	2.0%
CALL_ALLOC_AND_ENTER_INIT	43,000	0.0%
STORE_FAST	21,641	0.0%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST_TEMP	76,565,048	33.3%
LOAD_CONST	61,719,081	26.8%
BINARY_OP_MULTIPLY_INT	30,018,280	13.0%
PUSH_NULL	16,829,209	7.3%
LOAD_ATTR_INSTANCE_VALUE	12,681,848	5.5%

Successors	Count	Percentage
RESUME_CHECK	189,736,603	82.4%
COPY_FREE_VARS	37,678,263	16.4%
MAKE_CELL	1,041,433	0.5%
RETURN_GENERATOR	1,037,086	0.5%
CALL_PY_EXACT_ARGS	635,479	0.3%

CALL_BOUND_METHOD_GENERAL

Successors and predecessors for CALL_BOUND_METHOD_GENERAL

Predecessors	Count	Percentage
LOAD_FAST_TEMP	8,065,048	80.1%
BINARY_OP_ADD_INT	799,960	7.9%
BINARY_SUBSCR_LIST_INT	785,080	7.8%
LOAD_ATTR_INSTANCE_VALUE	255,331	2.5%
LOAD_CONST	38,886	0.4%

Successors	Count	Percentage
RESUME_CHECK	10,044,383	99.7%
COPY_FREE_VARS	19,323	0.2%
RETURN_GENERATOR	6,340	0.1%
CALL_BOUND_METHOD_EXACT_ARGS	720	0.0%
CALL_PY_GENERAL	620	0.0%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
LOAD_FAST_TEMP	45,796,769	23.6%
CALL_LEN	28,998,423	15.0%
LOAD_CONST	20,852,448	10.8%
LOAD_ATTR_INSTANCE_VALUE	12,429,267	6.4%
CALL_METHOD_DESCRIPTOR_NOARGS	10,926,568	5.6%

Successors	Count	Percentage
GET_ITER	86,982,389	44.9%
STORE_FAST	28,635,044	14.8%
BINARY_OP_MULTIPLY_FLOAT	17,043,680	8.8%
CALL_BUILTIN_CLASS	10,727,534	5.5%
CALL_BUILTIN_O	9,531,430	4.9%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	580,617,918	44.1%
LOAD_CONST	483,568,413	36.7%
LOAD_FAST_TEMP	159,981,300	12.2%
CALL_BUILTIN_FAST	49,966,000	3.8%
LOAD_ATTR	15,496,580	1.2%

Successors	Count	Percentage
TO_BOOL_BOOL	679,966,763	51.7%
STORE_FAST	430,076,007	32.7%
POP_TOP	64,863,567	4.9%
CALL_BUILTIN_FAST	49,966,000	3.8%
RETURN_VALUE	33,475,798	2.5%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
RETURN_GENERATOR	64,325,665	48.4%
LOAD_FAST_TEMP	29,738,686	22.4%
CALL_METHOD_DESCRIPTOR_NOARGS	7,614,489	5.7%
CALL_BUILTIN_FAST_WITH_KEYWORDS	6,761,002	5.1%
BUILD_MAP	5,280,400	4.0%

Successors	Count	Percentage
LOAD_DEREF	62,353,683	46.9%
STORE_FAST	25,220,367	19.0%
RETURN_VALUE	10,927,636	8.2%
POP_TOP	9,701,308	7.3%
LOAD_FAST_TEMP	7,682,810	5.8%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
LOAD_FAST_TEMP	766,346,252	65.2%
LOAD_CONST	130,782,436	11.1%
RETURN_VALUE	66,518,736	5.7%
BUILD_STRING	48,899,940	4.2%
CALL_STR_1	28,941,180	2.5%

Successors	Count	Percentage
POP_TOP	538,587,365	45.8%
LOAD_CONST	236,880,893	20.2%
STORE_FAST	217,766,118	18.5%
RETURN_VALUE	57,067,343	4.9%
TO_BOOL_BOOL	31,745,692	2.7%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	428,652,957	42.5%
LOAD_GLOBAL_MODULE	367,795,337	36.5%
LOAD_FAST_TEMP	95,415,762	9.5%
LOAD_ATTR_MODULE	51,453,575	5.1%
BUILD_TUPLE	44,938,574	4.5%

Successors	Count	Percentage
TO_BOOL_BOOL	977,378,097	96.9%
YIELD_VALUE	10,705,027	1.1%
COPY	9,845,601	1.0%
POP_TOP	5,324,780	0.5%
RETURN_VALUE	3,275,869	0.3%

CALL_KW_NON_PY

Successors and predecessors for CALL_KW_NON_PY

Predecessors	Count	Percentage
LOAD_CONST	111,234,183	100.0%
CALL_KW	11,858	0.0%

Successors	Count	Percentage
STORE_FAST	66,119,371	59.4%
RETURN_VALUE	26,104,333	23.5%
POP_TOP	10,999,145	9.9%
STORE_DEREF	2,992,063	2.7%
LOAD_FAST	1,992,440	1.8%

CALL_KW_PY

Successors and predecessors for CALL_KW_PY

Predecessors	Count	Percentage
LOAD_CONST	118,833,927	100.0%
CALL_KW	18,051	0.0%
CALL_KW_PY	13,000	0.0%
CALL_KW_BOUND_METHOD	920	0.0%

Successors	Count	Percentage
RESUME_CHECK	111,779,246	94.0%
COPY_FREE_VARS	4,821,616	4.1%
RETURN_GENERATOR	1,946,160	1.6%
MAKE_CELL	304,116	0.3%
CALL_KW_PY	13,000	0.0%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_FAST_TEMP	1,556,703,757	90.9%
LOAD_ATTR_INSTANCE_VALUE	63,229,653	3.7%
BINARY_SUBSCR_LIST_INT	39,399,160	2.3%
LOAD_DEREF	25,457,072	1.5%
BINARY_SUBSCR_DICT	12,008,520	0.7%

Successors	Count	Percentage
LOAD_CONST	1,402,054,308	81.8%
LOAD_FAST_TEMP	92,881,129	5.4%
COMPARE_OP_INT	50,733,812	3.0%
STORE_FAST	50,691,535	3.0%
CALL_BUILTIN_CLASS	28,998,423	1.7%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
BINARY_SUBSCR_LIST_INT	836,091,286	53.4%
LOAD_FAST_TEMP	626,154,109	40.0%
BINARY_SUBSCR	26,895,640	1.7%
BINARY_SLICE	25,734,741	1.6%
RETURN_VALUE	13,610,882	0.9%

Successors	Count	Percentage
LOAD_FAST_TEMP	876,298,522	56.0%
JUMP_BACKWARD	546,426,052	34.9%
LOAD_FAST	51,433,843	3.3%
EXTENDED_ARG	41,177,574	2.6%
RETURN_CONST	27,443,717	1.8%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_FAST_TEMP	290,013,360	62.4%
LOAD_CONST	57,139,122	12.3%
LOAD_ATTR_METHOD_NO_DICT	52,397,089	11.3%
LOAD_ATTR_SLOT	15,581,360	3.4%
BUILD_LIST	14,397,827	3.1%

Successors	Count	Percentage
STORE_FAST	242,432,211	52.2%
LIST_APPEND	73,959,672	15.9%
TO_BOOL_BOOL	48,004,009	10.3%
LOAD_FAST_TEMP	27,943,760	6.0%
RETURN_VALUE	19,899,871	4.3%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_CONST	175,304,954	90.0%
LOAD_FAST_TEMP	13,017,465	6.7%
LOAD_ATTR_METHOD_NO_DICT	5,742,037	2.9%
LOAD_ATTR	345,591	0.2%
LOAD_ATTR_SLOT	104,240	0.1%

Successors	Count	Percentage
STORE_FAST	168,661,024	86.6%
CALL_METHOD_DESCRIPTOR_O	9,246,800	4.7%
RETURN_VALUE	4,819,590	2.5%
LOAD_ATTR_METHOD_NO_DICT	3,910,580	2.0%
BINARY_OP	2,681,340	1.4%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	275,833,767	63.3%
LOAD_ATTR_METHOD_WITH_VALUES	143,624,444	33.0%
LOAD_ATTR_METHOD_LAZY_DICT	11,088,448	2.5%
LOAD_FAST_TEMP	4,179,378	1.0%
CALL_METHOD_DESCRIPTOR_NOARGS	517,882	0.1%

Successors	Count	Percentage
STORE_FAST	159,965,778	36.7%
TO_BOOL_BOOL	123,289,961	28.3%
GET_ITER	56,829,642	13.0%
LOAD_GLOBAL_MODULE	25,252,482	5.8%
LOAD_FAST_TEMP	17,442,837	4.0%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_FAST_TEMP	291,919,186	87.9%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	9,246,800	2.8%
CALL_NON_PY_GENERAL	8,029,366	2.4%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	4,044,400	1.2%
STORE_FAST	3,476,186	1.0%

Successors	Count	Percentage
POP_TOP	186,550,829	56.2%
BINARY_OP	96,002,160	28.9%
RETURN_VALUE	25,689,775	7.7%
STORE_FAST	10,281,658	3.1%
LOAD_CONST	4,081,453	1.2%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST_TEMP	414,992,798	32.8%
BINARY_SLICE	400,253,714	31.6%
BINARY_SUBSCR_TUPLE_INT	96,003,680	7.6%
PUSH_NULL	69,821,861	5.5%
LOAD_GLOBAL_MODULE	61,725,492	4.9%

Successors	Count	Percentage
GET_ITER	434,289,184	34.3%
STORE_FAST	406,833,337	32.2%
POP_TOP	91,082,643	7.2%
LOAD_GLOBAL_MODULE	55,493,541	4.4%
BUILD_TUPLE	48,744,538	3.9%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST_TEMP	2,070,503,996	51.2%
LOAD_ATTR_METHOD_WITH_VALUES	794,161,156	19.7%
BINARY_OP_SUBTRACT_INT	240,830,960	6.0%
LOAD_GLOBAL_MODULE	218,571,830	5.4%
LOAD_ATTR_METHOD_NO_DICT	159,138,545	3.9%

Successors	Count	Percentage
RESUME_CHECK	3,488,830,353	86.3%
RETURN_GENERATOR	328,674,345	8.1%
COPY_FREE_VARS	144,286,778	3.6%
INSTRUMENTED_RESUME	38,845,780	1.0%
MAKE_CELL	35,523,184	0.9%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST_TEMP	243,313,441	60.7%
LOAD_ATTR_METHOD_NO_DICT	29,267,119	7.3%
LOAD_ATTR_METHOD_WITH_VALUES	27,241,272	6.8%
RETURN_GENERATOR	17,965,301	4.5%
BINARY_OP	15,589,924	3.9%

Successors	Count	Percentage
RESUME_CHECK	374,267,947	93.3%
COPY_FREE_VARS	14,951,817	3.7%
RETURN_GENERATOR	9,482,754	2.4%
MAKE_CELL	2,143,530	0.5%
TO_BOOL_BOOL	174,780	0.0%

CALL_TYPE_1

Successors and predecessors for CALL_TYPE_1

Predecessors	Count	Percentage
LOAD_FAST_TEMP	455,288,471	98.7%
LOAD_CONST	4,946,905	1.1%
LOAD_ATTR	995,440	0.2%
LOAD_GLOBAL_BUILTIN	25,600	0.0%
LOAD_GLOBAL_MODULE	8,492	0.0%

Successors	Count	Percentage
STORE_FAST	377,867,920	81.9%
LOAD_GLOBAL_BUILTIN	27,791,042	6.0%
LOAD_GLOBAL_MODULE	18,971,086	4.1%
CALL_PY_EXACT_ARGS	11,911,901	2.6%
COMPARE_OP	5,882,548	1.3%

COMPARE_OP_FLOAT

Successors and predecessors for COMPARE_OP_FLOAT

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	175,781,173	70.0%
BINARY_SUBSCR	31,176,840	12.4%
LOAD_FAST_TEMP	15,320,702	6.1%
LOAD_CONST	9,638,312	3.8%
LOAD_GLOBAL_MODULE	8,575,826	3.4%

Successors	Count	Percentage
RETURN_VALUE	127,782,414	50.9%
POP_JUMP_IF_FALSE	79,974,697	31.9%
POP_JUMP_IF_TRUE	43,254,000	17.2%
COMPARE_OP	501	0.0%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
BINARY_OP_SUBTRACT_INT	1,269,912,220	37.6%
LOAD_CONST	971,989,189	28.8%
LOAD_FAST_TEMP	382,971,130	11.3%
LOAD_ATTR_INSTANCE_VALUE	290,852,578	8.6%
COPY	136,859,678	4.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	3,068,034,556	90.9%
POP_JUMP_IF_TRUE	148,480,887	4.4%
RETURN_VALUE	78,387,929	2.3%
LOAD_FAST_TEMP	34,156,420	1.0%
EXTENDED_ARG	25,526,311	0.8%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
LOAD_CONST	2,072,914,365	97.5%
LOAD_FAST_TEMP	33,600,221	1.6%
LOAD_GLOBAL_MODULE	6,663,792	0.3%
RETURN_VALUE	4,446,560	0.2%
LOAD_ATTR_INSTANCE_VALUE	3,785,204	0.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	2,083,971,427	98.0%
COPY	23,293,752	1.1%
POP_JUMP_IF_TRUE	6,062,430	0.3%
RETURN_VALUE	5,928,865	0.3%
EXTENDED_ARG	4,306,180	0.2%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_FAST_TEMP	415,338,413	80.5%
LOAD_ATTR_INSTANCE_VALUE	44,304,573	8.6%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	19,456,800	3.8%
LOAD_DEREF	11,504,861	2.2%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	11,060,940	2.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	436,849,229	84.7%
POP_JUMP_IF_TRUE	74,587,396	14.5%
RETURN_VALUE	2,303,880	0.4%
STORE_FAST	1,715,556	0.3%
EXTENDED_ARG	224,640	0.0%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_FAST_TEMP	1,419,974,122	71.7%
LOAD_GLOBAL_MODULE	448,686,365	22.7%
BINARY_SUBSCR_DICT	102,934,840	5.2%
LOAD_ATTR_INSTANCE_VALUE	4,236,414	0.2%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	2,594,840	0.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,916,485,282	96.8%
RETURN_VALUE	28,482,491	1.4%
COPY	25,607,242	1.3%
POP_JUMP_IF_TRUE	4,153,368	0.2%
EXTENDED_ARG	3,975,996	0.2%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
JUMP_BACKWARD	2,166,712,366	84.0%
GET_ITER	234,882,604	9.1%
LOAD_FAST	88,763,804	3.4%
EXTENDED_ARG	62,334,380	2.4%
SWAP	25,187,346	1.0%

Successors	Count	Percentage
STORE_FAST	1,761,013,621	68.3%
UNPACK_SEQUENCE_TWO_TUPLE	464,000,863	18.0%
RETURN_CONST	134,066,733	5.2%
LOAD_FAST_TEMP	48,119,281	1.9%
LOAD_FAST_LOAD_FAST	47,453,104	1.8%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
JUMP_BACKWARD	750,325,447	90.0%
GET_ITER	43,363,060	5.2%
LOAD_FAST	32,132,520	3.9%
SWAP	5,947,800	0.7%
EXTENDED_ARG	2,209,100	0.3%

Successors	Count	Percentage
STORE_FAST	758,444,095	90.9%
RETURN_CONST	33,194,279	4.0%
JUMP_BACKWARD	15,360,140	1.8%
LOAD_FAST	4,211,675	0.5%
LOAD_GLOBAL_MODULE	4,170,420	0.5%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
JUMP_BACKWARD	460,004,708	70.5%
GET_ITER	166,824,738	25.6%
SWAP	18,956,732	2.9%
LOAD_FAST	3,028,920	0.5%
EXTENDED_ARG	1,851,086	0.3%

Successors	Count	Percentage
STORE_FAST	461,657,102	70.8%
LOAD_FAST	71,919,715	11.0%
LOAD_FAST_LOAD_FAST	53,401,360	8.2%
RETURN_CONST	18,315,839	2.8%
SWAP	17,112,708	2.6%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	308,270,171	65.0%
LOAD_GLOBAL_MODULE	160,074,759	33.7%
LOAD_FAST_TEMP	3,529,521	0.7%
LOAD_ATTR_MODULE	2,605,551	0.5%
LOAD_ATTR_CLASS	35,320	0.0%

Successors	Count	Percentage
IS_OP	288,000,000	60.7%
COMPARE_OP_INT	76,044,971	16.0%
LOAD_FAST_TEMP	44,370,480	9.4%
CALL_PY_EXACT_ARGS	29,046,242	6.1%
PUSH_NULL	19,755,867	4.2%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	5,965,908,874	94.5%
COPY	129,954,193	2.1%
LOAD_ATTR_INSTANCE_VALUE	105,466,486	1.7%
BINARY_SUBSCR_LIST_INT	47,493,480	0.8%
RETURN_VALUE	31,725,360	0.5%

Successors	Count	Percentage
LOAD_FAST_TEMP	1,052,699,428	16.7%
TO_BOOL_BOOL	809,895,357	12.8%
LOAD_FAST	596,170,355	9.4%
STORE_FAST	471,315,085	7.5%
RETURN_VALUE	355,380,380	5.6%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST_TEMP	2,392,199,553	76.7%
LOAD_ATTR_INSTANCE_VALUE	338,368,073	10.9%
LOAD_CONST	124,353,335	4.0%
BINARY_SUBSCR_DICT	55,480,381	1.8%
LOAD_ATTR_SLOT	41,417,376	1.3%

Successors	Count	Percentage
LOAD_FAST_TEMP	1,324,304,837	42.5%
LOAD_FAST_LOAD_FAST	867,925,610	27.8%
LOAD_CONST	285,726,903	9.2%
CALL_METHOD_DESCRIPTOR_NOARGS	275,833,767	8.8%
CALL_PY_EXACT_ARGS	159,138,545	5.1%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST_TEMP	2,703,647,499	85.8%
LOAD_ATTR_INSTANCE_VALUE	133,103,830	4.2%
LOAD_ATTR_SLOT	122,481,198	3.9%
LOAD_ATTR	60,926,208	1.9%
LOAD_DEREF	50,544,362	1.6%

Successors	Count	Percentage
LOAD_FAST_TEMP	1,945,586,896	61.8%
CALL_PY_EXACT_ARGS	794,161,156	25.2%
CALL_METHOD_DESCRIPTOR_NOARGS	143,624,444	4.6%
LOAD_CONST	72,137,097	2.3%
LOAD_GLOBAL_MODULE	69,978,228	2.2%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	623,934,195	97.4%
LOAD_ATTR_MODULE	10,000,174	1.6%
LOAD_FAST_TEMP	5,394,384	0.8%
LOAD_ATTR_INSTANCE_VALUE	610,860	0.1%
LOAD_DEREF	446,840	0.1%

Successors	Count	Percentage
PUSH_NULL	518,753,809	81.0%
CALL_ISINSTANCE	51,453,575	8.0%
LOAD_FAST_TEMP	22,718,503	3.5%
LOAD_ATTR_MODULE	10,000,174	1.6%
LOAD_GLOBAL_MODULE	7,995,180	1.2%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST_TEMP	246,179,730	99.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	1,367,694	0.5%
LOAD_DEREF	547,100	0.2%
LOAD_ATTR_INSTANCE_VALUE	539,360	0.2%
BINARY_SUBSCR_LIST_INT	61,880	0.0%

Successors	Count	Percentage
LOAD_FAST	82,755,420	33.3%
GET_ITER	28,567,600	11.5%
LOAD_GLOBAL_BUILTIN	20,288,640	8.2%
LOAD_FAST_LOAD_FAST	18,406,360	7.4%
LOAD_ATTR_METHOD_NO_DICT	14,259,904	5.7%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST_TEMP	2,013,350,643	93.5%
COPY	92,023,120	4.3%
LOAD_ATTR_SLOT	29,106,755	1.4%
LOAD_DEREF	9,323,780	0.4%
LOAD_ATTR	4,972,232	0.2%

Successors	Count	Percentage
LOAD_FAST_TEMP	557,207,861	25.9%
TO_BOOL_NONE	202,110,406	9.4%
COMPARE_OP_FLOAT	175,781,173	8.2%
LOAD_ATTR	157,001,793	7.3%
TO_BOOL_BOOL	147,253,972	6.8%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
LOAD_FAST_TEMP	2,652,663,460	37.3%
POP_JUMP_IF_FALSE	1,242,896,709	17.5%
RESUME_CHECK	1,158,891,707	16.3%
STORE_FAST	1,145,927,871	16.1%
POP_JUMP_IF_TRUE	168,382,369	2.4%

Successors	Count	Percentage
LOAD_FAST_TEMP	4,870,674,461	68.5%
CALL_BUILTIN_FAST	580,617,918	8.2%
LOAD_FAST	519,932,820	7.3%
CALL_ISINSTANCE	428,652,957	6.0%
LOAD_ATTR_CLASS	308,270,171	4.3%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	1,403,960,914	33.4%
STORE_FAST	572,481,689	13.6%
RESUME_CHECK	532,353,997	12.7%
POP_JUMP_IF_FALSE	447,286,484	10.6%
LOAD_ATTR_INSTANCE_VALUE	150,534,380	3.6%

Successors	Count	Percentage
LOAD_FAST_TEMP	1,172,511,743	27.9%
LOAD_ATTR_MODULE	623,934,195	14.8%
CONTAINS_OP_SET	448,686,365	10.7%
CALL_ISINSTANCE	367,795,337	8.8%
IS_OP	221,384,140	5.3%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST_TEMP	43,828,442	53.2%
LOAD_FAST	38,602,809	46.8%
LOAD_DEREF	11,960	0.0%
LOAD_SUPER_ATTR	6,576	0.0%

Successors	Count	Percentage
LOAD_FAST_TEMP	63,821,941	77.4%
CALL_PY_EXACT_ARGS	11,244,564	13.6%
LOAD_FAST	5,427,570	6.6%
CALL_NON_PY_GENERAL	1,658,241	2.0%
LOAD_GLOBAL_MODULE	172,246	0.2%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	3,488,830,353	43.9%
CACHE	1,834,831,101	23.1%
SEND_GEN	530,926,950	6.7%
POP_TOP	500,027,806	6.3%
CALL_PY_GENERAL	374,267,947	4.7%

Successors	Count	Percentage
LOAD_FAST_TEMP	2,968,134,942	37.4%
LOAD_GLOBAL_BUILTIN	1,158,891,707	14.6%
POP_TOP	827,680,079	10.4%
LOAD_FAST	628,747,507	7.9%
JUMP_BACKWARD_NO_INTERRUPT	549,285,375	6.9%

SEND_GEN

Successors and predecessors for SEND_GEN

Predecessors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	530,680,299	67.5%
LOAD_CONST	255,577,711	32.5%
SEND	5,557	0.0%

Successors	Count	Percentage
RESUME_CHECK	530,926,950	67.5%
POP_TOP	255,302,551	32.5%
YIELD_VALUE	15,061	0.0%
END_SEND	15,022	0.0%
RESUME	3,403	0.0%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	1,082,343,786	83.3%
SWAP	128,813,353	9.9%
BINARY_SUBSCR_LIST_INT	36,129,520	2.8%
RETURN_VALUE	28,222,960	2.2%
LOAD_ATTR_INSTANCE_VALUE	20,635,400	1.6%

Successors	Count	Percentage
LOAD_FAST_TEMP	439,471,305	33.8%
LOAD_FAST	281,426,647	21.7%
RETURN_CONST	263,283,286	20.3%
LOAD_CONST	140,928,555	10.8%
NOP	90,029,305	6.9%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST_TEMP	1,202,888,304	92.8%
SWAP	92,023,120	7.1%
STORE_ATTR_SLOT	575,619	0.0%
LOAD_DEREF	33,440	0.0%
STORE_ATTR	17,302	0.0%

Successors	Count	Percentage
LOAD_FAST	438,781,318	33.9%
LOAD_FAST_TEMP	307,777,416	23.8%
RETURN_CONST	290,647,841	22.4%
LOAD_CONST	226,491,487	17.5%
STORE_FAST	16,250,200	1.3%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	124,591,905	43.2%
LOAD_FAST	85,307,989	29.6%
LOAD_CONST	23,103,717	8.0%
CALL_BUILTIN_O	15,347,200	5.3%
RETURN_VALUE	10,223,200	3.5%

Successors	Count	Percentage
LOAD_CONST	100,461,172	34.8%
LOAD_FAST_TEMP	72,140,496	25.0%
JUMP_BACKWARD	41,738,665	14.5%
LOAD_FAST	31,334,286	10.9%
RETURN_CONST	26,581,584	9.2%

TO_BOOL_ALWAYS_TRUE

Successors and predecessors for TO_BOOL_ALWAYS_TRUE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	119,109,373	42.3%
LOAD_ATTR_INSTANCE_VALUE	119,061,798	42.3%
LOAD_ATTR_SLOT	26,692,680	9.5%
COPY	9,114,729	3.2%
LOAD_ATTR_WITH_HINT	2,471,305	0.9%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	148,658,337	52.8%
POP_JUMP_IF_TRUE	131,077,845	46.6%
TO_BOOL_NONE	1,041,860	0.4%
EXTENDED_ARG	262,340	0.1%
TO_BOOL_ALWAYS_TRUE	261,080	0.1%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
LOAD_FAST_TEMP	988,414,156	20.3%
CALL_ISINSTANCE	977,378,097	20.1%
LOAD_ATTR_INSTANCE_VALUE	809,895,357	16.7%
CALL_BUILTIN_FAST	679,966,763	14.0%
RETURN_VALUE	418,423,390	8.6%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	3,615,272,787	74.4%
POP_JUMP_IF_TRUE	1,055,762,454	21.7%
EXTENDED_ARG	119,003,571	2.4%
UNARY_NOT	70,093,224	1.4%
TO_BOOL_NONE	20,340	0.0%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
LOAD_FAST_TEMP	263,150,486	77.2%
CALL_BUILTIN_O	17,123,411	5.0%
COPY	16,348,585	4.8%
LOAD_ATTR_SLOT	13,572,560	4.0%
BINARY_OP	12,928,515	3.8%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	280,554,209	82.3%
POP_JUMP_IF_TRUE	45,225,754	13.3%
EXTENDED_ARG	13,778,806	4.0%
UNARY_NOT	1,294,599	0.4%
TO_BOOL_BOOL	18,780	0.0%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_FAST_TEMP	83,463,565	73.9%
LOAD_ATTR_INSTANCE_VALUE	23,906,708	21.2%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	2,285,220	2.0%
BINARY_SUBSCR_DICT	942,200	0.8%
LOAD_ATTR_WITH_HINT	785,360	0.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	59,412,222	52.6%
POP_JUMP_IF_TRUE	50,764,422	45.0%
UNARY_NOT	1,673,925	1.5%
EXTENDED_ARG	995,840	0.9%
TO_BOOL	33,702	0.0%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	226,524,909	36.4%
LOAD_ATTR_SLOT	202,110,406	32.5%
LOAD_ATTR_INSTANCE_VALUE	92,173,989	14.8%
LOAD_ATTR	47,702,711	7.7%
RETURN_CONST	25,534,840	4.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	514,291,019	82.7%
POP_JUMP_IF_TRUE	105,606,511	17.0%
TO_BOOL_ALWAYS_TRUE	1,041,980	0.2%
EXTENDED_ARG	952,744	0.2%
TO_BOOL	165,640	0.0%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
FOR_ITER_LIST	464,000,863	48.2%
FOR_ITER	279,023,105	29.0%
RETURN_VALUE	135,153,851	14.1%
LOAD_FAST	48,907,410	5.1%
BINARY_SUBSCR_LIST_INT	20,211,676	2.1%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	622,812,107	64.8%
STORE_FAST	300,638,003	31.3%
UNPACK_SEQUENCE_TUPLE	32,003,120	3.3%
STORE_DEREF	4,514,701	0.5%
LOAD_FAST_TEMP	1,460,405	0.2%

DELETE_SUBSCR

Successors and predecessors for DELETE_SUBSCR

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	97,323,846	57.4%
BUILD_SLICE	71,138,885	42.0%
LOAD_CONST	521,612	0.3%
LOAD_FAST	410,262	0.2%
CALL_NON_PY_GENERAL	27,520	0.0%

Successors	Count	Percentage
LOAD_FAST_TEMP	108,007,140	63.7%
LOAD_FAST	35,002,805	20.7%
LOAD_CONST	24,138,103	14.2%
JUMP_BACKWARD	1,495,174	0.9%
RETURN_CONST	481,463	0.3%

END_FOR

Successors and predecessors for END_FOR

Predecessors	Count	Percentage
RETURN_CONST	82,485,529	99.9%
RETURN_VALUE	53,120	0.1%

Successors	Count	Percentage
POP_TOP	82,538,649	100.0%

FORMAT_SIMPLE

Successors and predecessors for FORMAT_SIMPLE

Predecessors	Count	Percentage
CONVERT_VALUE	139,550,838	94.2%
RETURN_VALUE	2,404,500	1.6%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	1,906,020	1.3%
LOAD_FAST_TEMP	1,578,473	1.1%
LOAD_ATTR_WITH_HINT	1,264,880	0.9%

Successors	Count	Percentage
LOAD_CONST	76,955,120	51.9%
BUILD_STRING	66,858,306	45.1%
LOAD_FAST_TEMP	4,312,083	2.9%
LOAD_GLOBAL_MODULE	11,640	0.0%
LIST_APPEND	2,400	0.0%

GET_YIELD_FROM_ITER

Successors and predecessors for GET_YIELD_FROM_ITER

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	32,883,480	69.2%
RETURN_GENERATOR	9,509,332	20.0%
LOAD_CONST	2,812,420	5.9%
LOAD_ATTR_WITH_HINT	1,416,140	3.0%
BINARY_SUBSCR_DICT	309,440	0.7%

Successors	Count	Percentage
LOAD_CONST	47,520,794	100.0%

LOAD_BUILD_CLASS

Successors and predecessors for LOAD_BUILD_CLASS

Predecessors	Count	Percentage
STORE_NAME	23,488	79.2%
STORE_DEREF	1,840	6.2%
POP_TOP	1,776	6.0%
RESUME_CHECK	720	2.4%
STORE_FAST	440	1.5%

Successors	Count	Percentage
PUSH_NULL	29,669	100.0%

LOAD_LOCALS

Successors and predecessors for LOAD_LOCALS

Predecessors	Count	Percentage
STORE_NAME	19,596	90.5%
STORE_DEREF	1,620	7.5%
PUSH_NULL	240	1.1%
LOAD_CONST	200	0.9%

Successors	Count	Percentage
STORE_DEREF	19,456	89.8%
LOAD_FROM_DICT_OR_DEREF	2,200	10.2%

UNARY_NEGATIVE

Successors and predecessors for UNARY_NEGATIVE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	160,347,204	94.3%
LOAD_GLOBAL_MODULE	6,616,032	3.9%
BINARY_SUBSCR_TUPLE_INT	1,607,500	0.9%
LOAD_ATTR_INSTANCE_VALUE	800,960	0.5%
RETURN_VALUE	354,460	0.2%

Successors	Count	Percentage
LOAD_CONST	104,972,600	61.8%
BINARY_SUBSCR_LIST_INT	35,691,400	21.0%
BINARY_SUBSCR	6,451,080	3.8%
STORE_SUBSCR	6,451,040	3.8%
BUILD_TUPLE	5,122,420	3.0%

BUILD_SET

Successors and predecessors for BUILD_SET

Predecessors	Count	Percentage
LOAD_FAST	555,819	76.1%
RESUME_CHECK	90,440	12.4%
SWAP	60,125	8.2%
LOAD_GLOBAL_MODULE	18,764	2.6%
LOAD_CONST	1,901	0.3%

Successors	Count	Percentage
STORE_FAST	480,220	65.7%
LOAD_CONST	91,921	12.6%
SWAP	60,125	8.2%
LOAD_GLOBAL_BUILTIN	48,760	6.7%
RETURN_VALUE	32,319	4.4%

BUILD_SLICE

Successors and predecessors for BUILD_SLICE

Predecessors	Count	Percentage
LOAD_CONST	210,654,707	99.5%
LOAD_FAST	1,025,880	0.5%
LOAD_ATTR_INSTANCE_VALUE	71,980	0.0%
BINARY_OP_ADD_INT	1,900	0.0%
BINARY_OP	20	0.0%

Successors	Count	Percentage
BINARY_SUBSCR	140,611,782	66.4%
DELETE_SUBSCR	71,138,885	33.6%
BINARY_SUBSCR_GETITEM	3,840	0.0%

BUILD_STRING

Successors and predecessors for BUILD_STRING

Predecessors	Count	Percentage
FORMAT_SIMPLE	66,858,306	89.6%
LOAD_CONST	7,794,847	10.4%

Successors	Count	Percentage
CALL_BUILTIN_O	48,899,940	65.5%
CALL_PY_GENERAL	15,442,187	20.7%
RETURN_VALUE	2,902,918	3.9%
BINARY_OP_ADD_UNICODE	2,681,240	3.6%
STORE_FAST	2,513,769	3.4%

CONVERT_VALUE

Successors and predecessors for CONVERT_VALUE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	116,259,137	83.3%
LOAD_ATTR	15,441,225	11.1%
CALL_METHOD_DESCRIPTOR_O	2,681,260	1.9%
RETURN_VALUE	2,058,840	1.5%
CALL_METHOD_DESCRIPTOR_NOARGS	1,847,420	1.3%

Successors	Count	Percentage
FORMAT_SIMPLE	139,550,838	100.0%

DELETE_FAST

Successors and predecessors for DELETE_FAST

Predecessors	Count	Percentage
FOR_ITER	1,285,120	73.4%
STORE_FAST	245,432	14.0%
CALL_NON_PY_GENERAL	108,025	6.2%
NOP	24,027	1.4%
POP_EXCEPT	24,024	1.4%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	648,440	37.0%
BUILD_LIST	642,560	36.7%
RETURN_VALUE	277,286	15.8%
RETURN_CONST	60,711	3.5%
LOAD_FAST_TEMP	51,105	2.9%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
TO_BOOL_BOOL	119,003,571	24.7%
JUMP_BACKWARD	101,139,805	21.0%
LOAD_FAST_TEMP	58,618,958	12.2%
CALL_LIST_APPEND	41,177,574	8.5%
POP_TOP	30,448,993	6.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	179,587,839	37.3%
JUMP_BACKWARD	96,565,106	20.0%
FOR_ITER_LIST	62,334,380	12.9%
POP_JUMP_IF_NONE	48,847,483	10.1%
FOR_ITER_GEN	35,277,306	7.3%

LOAD_NAME

Successors and predecessors for LOAD_NAME

Predecessors	Count	Percentage
PUSH_NULL	6,747,486	47.6%
RESUME_CHECK	5,282,320	37.3%
LOAD_NAME	920,079	6.5%
STORE_NAME	400,228	2.8%
POP_JUMP_IF_FALSE	285,262	2.0%

Successors	Count	Percentage
PUSH_NULL	6,305,089	44.5%
LOAD_CONST	5,832,283	41.1%
LOAD_NAME	920,079	6.5%
STORE_SUBSCR_DICT	281,540	2.0%
BINARY_SUBSCR_DICT	261,980	1.8%

MAP_ADD

Successors and predecessors for MAP_ADD

Predecessors	Count	Percentage
LOAD_FAST_TEMP	21,498,103	49.5%
STORE_FAST	11,798,422	27.2%
RETURN_VALUE	8,264,342	19.0%
CALL_BUILTIN_CLASS	1,608,040	3.7%
JUMP_FORWARD	101,442	0.2%

Successors	Count	Percentage
JUMP_BACKWARD	43,285,526	99.7%
LOAD_CONST	102,815	0.2%
EXTENDED_ARG	38,080	0.1%
CALL_FUNCTION_EX	4,181	0.0%
DICT_UPDATE	3,583	0.0%

SET_ADD

Successors and predecessors for SET_ADD

Predecessors	Count	Percentage
LOAD_FAST_TEMP	55,220	66.3%
RETURN_VALUE	8,420	10.1%
LOAD_ATTR_INSTANCE_VALUE	6,100	7.3%
LOAD_ATTR	5,780	6.9%
LOAD_ATTR_PROPERTY	4,160	5.0%

Successors	Count	Percentage
JUMP_BACKWARD	83,202	100.0%
LOAD_CONST	20	0.0%
STORE_NAME	20	0.0%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER_LIST	19,324,016	76.6%
FOR_ITER_RANGE	3,478,600	13.8%
FOR_ITER_TUPLE	1,576,143	6.2%
FOR_ITER	807,210	3.2%
COPY	32,320	0.1%

Successors	Count	Percentage
LOAD_FAST	16,648,920	66.0%
YIELD_VALUE	5,774,280	22.9%
LOAD_CONST	1,885,062	7.5%
GET_ITER	581,440	2.3%
LOAD_FAST_TEMP	232,468	0.9%

STORE_NAME

Successors and predecessors for STORE_NAME

Predecessors	Count	Percentage
STORE_NAME	302,140	24.4%
UNPACK_SEQUENCE_TWO_TUPLE	298,600	24.1%
LOAD_CONST	150,579	12.1%
MAKE_FUNCTION	130,099	10.5%
IMPORT_FROM	79,272	6.4%

Successors	Count	Percentage
LOAD_NAME	400,228	32.3%
LOAD_CONST	326,099	26.3%
STORE_NAME	302,140	24.4%
IMPORT_FROM	44,249	3.6%
POP_TOP	35,043	2.8%

BINARY_OP_ADD_UNICODE

Successors and predecessors for BINARY_OP_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	44,489,455	51.3%
BINARY_SLICE	20,321,040	23.4%
LOAD_CONST	12,554,378	14.5%
BUILD_STRING	2,681,240	3.1%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	1,642,709	1.9%

Successors	Count	Percentage
CALL_BUILTIN_O	21,212,480	24.5%
BUILD_TUPLE	20,177,700	23.3%
LOAD_FAST_TEMP	18,963,613	21.9%
LOAD_CONST	11,102,860	12.8%
SWAP	3,957,121	4.6%

BINARY_OP_MULTIPLY_INT

Successors and predecessors for BINARY_OP_MULTIPLY_INT

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	128,323,510	35.6%
LOAD_FAST_TEMP	113,620,755	31.5%
LOAD_ATTR_INSTANCE_VALUE	68,312,934	18.9%
BINARY_OP	36,446,779	10.1%
LOAD_CONST	7,494,248	2.1%

Successors	Count	Percentage
LOAD_FAST_TEMP	96,670,312	26.8%
LOAD_CONST	84,153,079	23.3%
STORE_FAST	83,060,446	23.0%
BINARY_OP_ADD_INT	32,981,344	9.1%
CALL_BOUND_METHOD_EXACT_ARGS	30,018,280	8.3%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	1,602,772,180	95.7%
BINARY_OP_SUBTRACT_INT	20,948,440	1.3%
LOAD_ATTR_SLOT	20,602,320	1.2%
LOAD_FAST	14,954,232	0.9%
LOAD_CONST	7,859,010	0.5%

Successors	Count	Percentage
STORE_FAST	1,130,113,237	67.5%
LOAD_FAST_TEMP	530,817,020	31.7%
LOAD_CONST	7,282,138	0.4%
RETURN_VALUE	4,949,800	0.3%
BINARY_OP_INPLACE_ADD_UNICODE	310,483	0.0%

CALL_KW_BOUND_METHOD

Successors and predecessors for CALL_KW_BOUND_METHOD

Predecessors	Count	Percentage
LOAD_CONST	2,691,656	99.9%
CALL_KW_PY	940	0.0%
CALL_KW	440	0.0%
CALL_KW_BOUND_METHOD	120	0.0%

Successors	Count	Percentage
RESUME_CHECK	2,604,216	96.7%
RETURN_GENERATOR	48,000	1.8%
COPY_FREE_VARS	39,900	1.5%
CALL_KW_PY	920	0.0%
CALL_KW_BOUND_METHOD	120	0.0%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
LOAD_FAST_TEMP	90,491,311	92.3%
BINARY_SUBSCR_LIST_INT	3,215,240	3.3%
RETURN_VALUE	2,380,360	2.4%
LOAD_ATTR_INSTANCE_VALUE	1,662,269	1.7%
LOAD_ATTR_SLOT	145,520	0.1%

Successors	Count	Percentage
CALL_BUILTIN_O	28,941,180	29.5%
CALL_PY_EXACT_ARGS	28,929,360	29.5%
YIELD_VALUE	10,243,360	10.4%
LOAD_FAST	6,440,500	6.6%
RETURN_VALUE	6,144,380	6.3%

CALL_TUPLE_1

Successors and predecessors for CALL_TUPLE_1

Predecessors	Count	Percentage
RETURN_GENERATOR	10,565,397	58.3%
CALL_BUILTIN_FAST_WITH_KEYWORDS	4,737,929	26.2%
LOAD_FAST_TEMP	1,750,466	9.7%
CALL_NON_PY_GENERAL	581,680	3.2%
RETURN_VALUE	226,221	1.2%

Successors	Count	Percentage
YIELD_VALUE	6,454,760	35.6%
BINARY_OP	4,741,808	26.2%
BUILD_TUPLE	3,346,260	18.5%
STORE_FAST	1,088,101	6.0%
RETURN_VALUE	783,653	4.3%

FOR_ITER_GEN

Successors and predecessors for FOR_ITER_GEN

Predecessors	Count	Percentage
JUMP_BACKWARD	116,556,261	49.7%
GET_ITER	82,159,948	35.0%
EXTENDED_ARG	35,277,306	15.0%
LOAD_FAST	428,200	0.2%
SWAP	31,582	0.0%

Successors	Count	Percentage
RESUME_CHECK	151,159,167	64.5%
POP_TOP	83,255,430	35.5%
STORE_FAST	21,062	0.0%
LOAD_FAST_TEMP	9,540	0.0%
RETURN_CONST	6,923	0.0%

LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Successors and predecessors for LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	20,065,106	77.5%
LOAD_FAST_TEMP	5,565,425	21.5%
CALL_TYPE_1	151,468	0.6%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	66,823	0.3%
LOAD_DEREF	40,140	0.2%

Successors	Count	Percentage
CONTAINS_OP_DICT	19,456,800	75.1%
GET_ITER	4,105,775	15.9%
LOAD_FAST_TEMP	974,509	3.8%
TO_BOOL	482,123	1.9%
LOAD_FAST	419,795	1.6%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	73,821,722	74.6%
LOAD_FAST_TEMP	25,094,820	25.4%
RETURN_VALUE	7,640	0.0%
LOAD_ATTR	2,067	0.0%
LOAD_FAST_CHECK	1,120	0.0%

Successors	Count	Percentage
LOAD_FAST_TEMP	80,906,664	81.8%
CALL_METHOD_DESCRIPTOR_NOARGS	11,088,448	11.2%
LOAD_CONST	6,434,031	6.5%
CALL_METHOD_DESCRIPTOR_FAST	264,460	0.3%
CALL_NON_PY_GENERAL	225,420	0.2%

LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST_TEMP	95,014,875	96.0%
LOAD_DEREF	3,109,100	3.1%
BINARY_SUBSCR_LIST_INT	342,120	0.3%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	236,963	0.2%
RETURN_VALUE	169,799	0.2%

Successors	Count	Percentage
TO_BOOL_BOOL	44,302,968	44.8%
LOAD_ATTR_METHOD_NO_DICT	16,112,133	16.3%
CONTAINS_OP_DICT	11,060,940	11.2%
CALL_PY_EXACT_ARGS	6,496,860	6.6%
CALL_BUILTIN_O	5,615,554	5.7%

LOAD_ATTR_PROPERTY

Successors and predecessors for LOAD_ATTR_PROPERTY

Predecessors	Count	Percentage
LOAD_FAST_TEMP	63,058,957	85.2%
LOAD_ATTR_INSTANCE_VALUE	6,330,646	8.6%
RETURN_VALUE	2,779,104	3.8%
BINARY_SUBSCR	531,080	0.7%
COPY	322,080	0.4%

Successors	Count	Percentage
RESUME_CHECK	54,239,554	73.3%
COPY_FREE_VARS	5,395,863	7.3%
TO_BOOL_NONE	4,436,082	6.0%
PUSH_EXC_INFO	4,342,000	5.9%
GET_ITER	1,929,819	2.6%

LOAD_SUPER_ATTR_ATTR

Successors and predecessors for LOAD_SUPER_ATTR_ATTR

Predecessors	Count	Percentage
LOAD_FAST_TEMP	2,050,417	54.8%
LOAD_FAST	1,615,963	43.2%
LOAD_DEREF	77,300	2.1%
LOAD_SUPER_ATTR	966	0.0%
LOAD_GLOBAL_MODULE	120	0.0%

Successors	Count	Percentage
PUSH_NULL	3,649,824	97.5%
LOAD_GLOBAL_MODULE	86,100	2.3%
RETURN_VALUE	3,700	0.1%
STORE_FAST	3,040	0.1%
CALL_BUILTIN_FAST	1,780	0.0%

STORE_SUBSCR_LIST_INT

Successors and predecessors for STORE_SUBSCR_LIST_INT

Predecessors	Count	Percentage
SWAP	341,035,800	57.9%
LOAD_FAST_LOAD_FAST	81,471,081	13.8%
LOAD_FAST	78,227,004	13.3%
LOAD_CONST	39,969,667	6.8%
BINARY_SUBSCR_LIST_INT	26,894,680	4.6%

Successors	Count	Percentage
LOAD_FAST_TEMP	242,356,380	41.1%
JUMP_BACKWARD	210,903,917	35.8%
LOAD_FAST_LOAD_FAST	78,119,531	13.3%
LOAD_FAST	46,704,859	7.9%
RETURN_CONST	6,593,336	1.1%

TO_BOOL_STR

Successors and predecessors for TO_BOOL_STR

Predecessors	Count	Percentage
LOAD_FAST_TEMP	59,911,806	62.5%
LOAD_ATTR_SLOT	13,553,960	14.1%
LOAD_ATTR_INSTANCE_VALUE	6,120,540	6.4%
COPY	6,038,873	6.3%
CALL_METHOD_DESCRIPTOR_FAST	5,122,320	5.3%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	49,797,125	51.9%
POP_JUMP_IF_FALSE	45,590,373	47.5%
UNARY_NOT	431,120	0.4%
TO_BOOL_NONE	45,840	0.0%
TO_BOOL	16,080	0.0%

UNPACK_SEQUENCE_LIST

Successors and predecessors for UNPACK_SEQUENCE_LIST

Predecessors	Count	Percentage
LOAD_FAST	261,978,645	76.1%
UNPACK_SEQUENCE_TUPLE	64,038,280	18.6%
STORE_FAST	16,003,080	4.6%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	1,626,960	0.5%
LIST_EXTEND	460,120	0.1%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	328,033,605	95.3%
STORE_FAST	16,119,300	4.7%
UNPACK_SEQUENCE_TUPLE	24,040	0.0%
STORE_DEREF	1,060	0.0%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
RETURN_VALUE	344,680,608	45.0%
LOAD_FAST	269,708,182	35.2%
YIELD_VALUE	33,075,750	4.3%
STORE_FAST	32,082,640	4.2%
UNPACK_SEQUENCE_TWO_TUPLE	32,003,120	4.2%

Successors	Count	Percentage
STORE_FAST	358,455,264	46.8%
STORE_FAST_STORE_FAST	342,800,157	44.7%
UNPACK_SEQUENCE_LIST	64,038,280	8.4%
LOAD_FAST_TEMP	766,560	0.1%
UNPACK_SEQUENCE_TWO_TUPLE	39,760	0.0%

BINARY_OP_INPLACE_ADD_UNICODE

Successors and predecessors for BINARY_OP_INPLACE_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	4,031,680	48.2%
BINARY_SLICE	2,107,400	25.2%
LOAD_ATTR_SLOT	713,800	8.5%
RETURN_VALUE	712,480	8.5%
BINARY_OP_ADD_UNICODE	354,180	4.2%

Successors	Count	Percentage
LOAD_FAST	3,820,000	45.6%
LOAD_FAST_TEMP	3,358,864	40.1%
JUMP_BACKWARD	1,088,808	13.0%
LOAD_CONST	80,460	1.0%
LOAD_GLOBAL_MODULE	12,200	0.1%

CLEANUP_THROW

Successors and predecessors for CLEANUP_THROW

Predecessors	Count	Percentage
CACHE	157,711	100.0%

Successors	Count	Percentage
CALL_INTRINSIC_1	126,720	80.3%
PUSH_EXC_INFO	30,988	19.6%
JUMP_BACKWARD_NO_INTERRUPT	3	0.0%

FORMAT_WITH_SPEC

Successors and predecessors for FORMAT_WITH_SPEC

Predecessors	Count	Percentage
LOAD_CONST	241	100.0%

Successors	Count	Percentage
LOAD_CONST	241	100.0%

SETUP_ANNOTATIONS

Successors and predecessors for SETUP_ANNOTATIONS

Predecessors	Count	Percentage
STORE_NAME	635	56.6%
RESUME	487	43.4%

Successors	Count	Percentage
LOAD_CONST	1,122	100.0%

WITH_EXCEPT_START

Successors and predecessors for WITH_EXCEPT_START

Predecessors	Count	Percentage
PUSH_EXC_INFO	16,120	100.0%

Successors	Count	Percentage
TO_BOOL_BOOL	9,469	58.7%
TO_BOOL_NONE	6,282	39.0%
TO_BOOL	366	2.3%
GET_AWAITABLE	3	0.0%

DELETE_ATTR

Successors and predecessors for DELETE_ATTR

Predecessors	Count	Percentage
LOAD_FAST_TEMP	549,413	100.0%
LOAD_DEREF	80	0.0%

Successors	Count	Percentage
LOAD_FAST_TEMP	363,226	66.1%
NOP	152,753	27.8%
RETURN_CONST	32,144	5.8%
LOAD_GLOBAL_MODULE	1,240	0.2%
LOAD_CONST	80	0.0%

DELETE_NAME

Successors and predecessors for DELETE_NAME

Predecessors	Count	Percentage
DELETE_NAME	640	41.0%
STORE_NAME	400	25.6%
FOR_ITER	320	20.5%
STORE_SUBSCR	100	6.4%
POP_TOP	60	3.8%

Successors	Count	Percentage
DELETE_NAME	640	41.0%
LOAD_CONST	440	28.2%
LOAD_NAME	200	12.8%
LOAD_BUILD_CLASS	100	6.4%
RETURN_CONST	80	5.1%

DICT_UPDATE

Successors and predecessors for DICT_UPDATE

Predecessors	Count	Percentage
LOAD_FAST_TEMP	22,880	82.5%
MAP_ADD	3,583	12.9%
BUILD_MAP	851	3.1%
LOAD_ATTR_SLOT	200	0.7%
LOAD_ATTR	122	0.4%

Successors	Count	Percentage
DICT_MERGE	22,640	81.7%
BUILD_MAP	3,161	11.4%
STORE_NAME	820	3.0%
LOAD_CONST	322	1.2%
LOAD_FAST_TEMP	292	1.1%

LOAD_COMMON_CONSTANT

Successors and predecessors for LOAD_COMMON_CONSTANT

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	100	100.0%

Successors	Count	Percentage
RAISE_VARARGS	100	100.0%

SET_UPDATE

Successors and predecessors for SET_UPDATE

Predecessors	Count	Percentage
LOAD_CONST	91,621	100.0%
LOAD_NAME	20	0.0%

Successors	Count	Percentage
STORE_FAST	90,480	98.7%
LOAD_CONST	420	0.5%
STORE_NAME	321	0.4%
BUILD_MAP	160	0.2%
LOAD_GLOBAL_BUILTIN	120	0.1%

LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN

Successors and predecessors for LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN

Predecessors	Count	Percentage
LOAD_FAST_TEMP	90,720	98.8%
LOAD_ATTR_SLOT	1,100	1.2%
LOAD_ATTR	20	0.0%

Successors	Count	Percentage
LOAD_ATTR	57,200	62.3%
RESUME_CHECK	33,540	36.5%
LOAD_ATTR_SLOT	1,100	1.2%

LOAD_ATTR_WITH_HINT

Successors and predecessors for LOAD_ATTR_WITH_HINT

Predecessors	Count	Percentage
LOAD_FAST_TEMP	73,923,404	64.4%
LOAD_ATTR_WITH_HINT	19,611,760	17.1%
LOAD_ATTR_INSTANCE_VALUE	18,332,880	16.0%
LOAD_DEREF	1,362,900	1.2%
RETURN_VALUE	699,540	0.6%

Successors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	41,169,889	35.9%
LOAD_ATTR_WITH_HINT	19,611,760	17.1%
LOAD_ATTR_METHOD_NO_DICT	11,668,308	10.2%
LOAD_ATTR	6,011,718	5.2%
STORE_FAST	4,099,404	3.6%

STORE_ATTR_WITH_HINT

Successors and predecessors for STORE_ATTR_WITH_HINT

Predecessors	Count	Percentage
LOAD_FAST_TEMP	10,210,690	93.9%
SWAP	326,960	3.0%
LOAD_DEREF	320,360	2.9%
LOAD_ATTR_INSTANCE_VALUE	6,640	0.1%
STORE_ATTR	2,049	0.0%

Successors	Count	Percentage
RETURN_CONST	5,351,630	49.2%
LOAD_FAST_TEMP	4,955,706	45.6%
LOAD_FAST	325,461	3.0%
LOAD_GLOBAL_MODULE	100,800	0.9%
LOAD_GLOBAL_BUILTIN	79,200	0.7%

BINARY_OP_MULTIPLY_FLOAT

Successors and predecessors for BINARY_OP_MULTIPLY_FLOAT

Predecessors	Count	Percentage
LOAD_FAST_TEMP	1,058,877,092	76.6%
LOAD_ATTR_INSTANCE_VALUE	159,146,040	11.5%
BINARY_SUBSCR	90,267,920	6.5%
BINARY_OP	32,026,843	2.3%
CALL_BUILTIN_CLASS	17,043,680	1.2%

Successors	Count	Percentage
BINARY_OP_ADD_FLOAT	514,337,180	37.2%
YIELD_VALUE	281,242,200	20.3%
LOAD_FAST_TEMP	227,517,160	16.5%
BINARY_OP_SUBTRACT_FLOAT	193,713,640	14.0%
STORE_FAST	96,092,007	7.0%

END_ASYNC_FOR

Successors and predecessors for END_ASYNC_FOR

Predecessors	Count	Percentage
SEND	8,000,000	100.0%

Successors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	5,242,800	65.5%
RETURN_CONST	2,757,200	34.5%

GET_AITER

Successors and predecessors for GET_AITER

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	7,999,880	100.0%
RETURN_VALUE	80	0.0%
LOAD_ATTR	40	0.0%

Successors	Count	Percentage
GET_ANEXT	8,000,000	100.0%

GET_ANEXT

Successors and predecessors for GET_ANEXT

Predecessors	Count	Percentage
JUMP_BACKWARD	125,515,680	94.0%
GET_AITER	8,000,000	6.0%

Successors	Count	Percentage
LOAD_CONST	133,515,680	100.0%

CALL_INTRINSIC_2

Successors and predecessors for CALL_INTRINSIC_2

Predecessors	Count	Percentage
SWAP	60	75.0%
SET_FUNCTION_ATTRIBUTE	20	25.0%

Successors	Count	Percentage
RETURN_VALUE	60	75.0%
COPY	20	25.0%

LOAD_FROM_DICT_OR_DEREF

Successors and predecessors for LOAD_FROM_DICT_OR_DEREF

Predecessors	Count	Percentage
LOAD_LOCALS	2,200	100.0%

Successors	Count	Percentage
LOAD_ATTR	1,800	81.8%
LOAD_CONST	240	10.9%
STORE_NAME	160	7.3%

UNPACK_EX

Successors and predecessors for UNPACK_EX

Predecessors	Count	Percentage
LOAD_FAST	748,800	71.9%
YIELD_VALUE	291,340	28.0%
CALL_INTRINSIC_1	1,280	0.1%
FOR_ITER	20	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	1,041,440	100.0%

INSTRUMENTED_RESUME

Successors and predecessors for INSTRUMENTED_RESUME

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	38,845,780	100.0%
RESUME	340	0.0%
CALL	60	0.0%
INSTRUMENTED_RESUME	60	0.0%

Successors	Count	Percentage
INSTRUMENTED_LINE	38,845,920	100.0%
RESUME	180	0.0%
LOAD_FAST	80	0.0%
INSTRUMENTED_RESUME	60	0.0%

INSTRUMENTED_RETURN_VALUE

Successors and predecessors for INSTRUMENTED_RETURN_VALUE

Predecessors	Count	Percentage
LOAD_FAST	19,422,960	50.0%
BINARY_OP_ADD_INT	19,422,700	50.0%
BINARY_OP	20	0.0%

Successors	Count	Percentage
BINARY_OP_ADD_INT	19,422,680	50.0%
LOAD_GLOBAL_MODULE	19,422,680	50.0%
POP_TOP	240	0.0%
BINARY_OP	40	0.0%
LOAD_GLOBAL	40	0.0%

INSTRUMENTED_RETURN_CONST

Successors and predecessors for INSTRUMENTED_RETURN_CONST

Predecessors	Count	Percentage
POP_TOP	100	41.7%
STORE_GLOBAL	80	33.3%
CALL_LIST_APPEND	60	25.0%

Successors	Count	Percentage
POP_TOP	240	100.0%

INSTRUMENTED_JUMP_BACKWARD

Successors and predecessors for INSTRUMENTED_JUMP_BACKWARD

Predecessors	Count	Percentage
POP_TOP	80	50.0%
POP_JUMP_IF_TRUE	80	50.0%

Successors	Count	Percentage
INSTRUMENTED_LINE	160	100.0%

INSTRUMENTED_LINE

Successors and predecessors for INSTRUMENTED_LINE

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	38,846,080	50.0%
INSTRUMENTED_RESUME	38,845,920	50.0%
STORE_FAST	480	0.0%
POP_TOP	440	0.0%
GET_ITER	160	0.0%

Successors	Count	Percentage
LOAD_FAST_TEMP	38,847,440	50.0%
LOAD_FAST	19,423,040	25.0%
LOAD_GLOBAL	19,422,960	25.0%
FOR_ITER	400	0.0%
LOAD_CONST	80	0.0%

LOAD_FROM_DICT_OR_GLOBALS

Successors and predecessors for LOAD_FROM_DICT_OR_GLOBALS

Predecessors	Count	Percentage
LOAD_DEREF	3	100.0%

Successors	Count	Percentage
BINARY_SUBSCR	1	33.3%
LOAD_CONST	1	33.3%
LOAD_DEREF	1	33.3%

Specialization stats

Specialization stats by family

BINARY_OP

specialization stats for BINARY_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,393,603,881	12.8%
hit ⓘ Specialized instructions that complete.	9,461,319,018	86.7%
miss ⓘ Specialized instructions that deopt.	50,340,310	0.5%

Success	Count	Ratio
Success	992,233	36.9%
Failure	1,699,996	63.1%

Failure kind	Count	Ratio
subtract different types	777,942	45.8%
multiply different types	247,146	14.5%
add different types	216,590	12.7%
and int	70,883	4.2%
add other	69,093	4.1%
remainder	65,320	3.8%
floor divide	53,242	3.1%
rshift	37,209	2.2%
xor	29,503	1.7%
true divide different types	29,502	1.7%
lshift	29,371	1.7%
true divide float	17,768	1.0%
or	16,658	1.0%
subtract other	15,282	0.9%
power	13,566	0.8%
multiply other	5,500	0.3%
true divide other	3,083	0.2%
and other	1,937	0.1%
and different types	401	0.0%

BINARY_SLICE

specialization stats for BINARY_SLICE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,144,338,230	100.0%

BINARY_SUBSCR

specialization stats for BINARY_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	2,094,645,991	25.2%
hit ⓘ Specialized instructions that complete.	6,226,923,872	74.8%
miss ⓘ Specialized instructions that deopt.	5,033,672	0.1%

Success	Count	Ratio
Success	186,014	24.2%
Failure	582,337	75.8%

Failure kind	Count	Ratio
other	261,534	44.9%
array int	157,600	27.1%
out of range	74,226	12.7%
buffer int	48,034	8.2%
list slice	35,100	6.0%
sequence int	4,300	0.7%
buffer slice	980	0.2%
code complex parameters	340	0.1%
tuple slice	123	0.0%
string slice	100	0.0%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	716,815	0.0%
deopt ⓘ Specialized instructions that deopt.	41,300	0.0%
hit ⓘ Specialized instructions that complete.	13,516,092,021	98.5%
miss ⓘ Specialized instructions that deopt.	206,446,504	1.5%

Success	Count	Ratio
Success	4,480,212	100.0%
Failure	363	0.0%

Failure kind	Count	Ratio
init not inline values	2,829	779.3%
init not simple	2,003	551.8%
init not python	921	253.7%
out of versions	363	100.0%

CALL_KW

specialization stats for CALL_KW family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	36,411	4.2%
miss ⓘ Specialized instructions that deopt.	802,800	92.3%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	663,524,500	10.3%
hit ⓘ Specialized instructions that complete.	5,751,511,592	89.6%
miss ⓘ Specialized instructions that deopt.	1,373,456	0.0%

Success	Count	Ratio
Success	80,974	20.9%
Failure	305,622	79.1%

Failure kind	Count	Ratio
tuple	120,530	39.4%
different types	52,617	17.2%
big int	34,266	11.2%
baseobject	27,730	9.1%
other	19,846	6.5%
float long	19,128	6.3%
string	10,880	3.6%
set	9,760	3.2%
bytes	4,320	1.4%
bool	3,275	1.1%
list	2,740	0.9%
long float	530	0.2%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	192,137,658	7.1%
hit ⓘ Specialized instructions that complete.	2,493,784,840	92.8%
miss ⓘ Specialized instructions that deopt.	2,546,240	0.1%

Success	Count	Ratio
Success	61,139	34.6%
Failure	115,405	65.4%

Failure kind	Count	Ratio
str	35,182	30.5%
tuple	30,638	26.5%
list	27,969	24.2%
other	21,616	18.7%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,363,610,320	24.1%
hit ⓘ Specialized instructions that complete.	4,127,037,873	72.9%
miss ⓘ Specialized instructions that deopt.	173,257,700	3.1%

Success	Count	Ratio
Success	3,317,665	87.0%
Failure	497,276	13.0%

Failure kind	Count	Ratio
zip	219,168	44.1%
dict items	107,476	21.6%
enumerate	44,782	9.0%
seq iter	29,740	6.0%
set	28,088	5.6%
other	20,965	4.2%
dict values	13,056	2.6%
itertools	10,071	2.0%
dict keys	6,778	1.4%
reversed list	6,084	1.2%
ascii string	5,747	1.2%
bytes	2,501	0.5%
map	2,280	0.5%
callable	520	0.1%
string	20	0.0%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	929,456,845	5.3%
deopt ⓘ Specialized instructions that deopt.	1,909,520	0.0%
hit ⓘ Specialized instructions that complete.	15,520,447,846	89.0%
miss ⓘ Specialized instructions that deopt.	989,565,226	5.7%

Success	Count	Ratio
Success	20,414,882	97.2%
Failure	585,143	2.8%

Failure kind	Count	Ratio
mutable class	151,333	25.9%
method	141,155	24.1%
overriding descriptor	118,503	20.3%
metaclass attribute	43,896	7.5%
class method obj	35,273	6.0%
class attr simple	21,962	3.8%
non overriding descriptor	17,448	3.0%
overridden	17,093	2.9%
expected error	5,760	1.0%
module attr not found	5,718	1.0%
builtin class method	3,484	0.6%
not managed dict	3,316	0.6%
non object slot	2,804	0.5%
wrong number arguments	1,140	0.2%
not in dict	700	0.1%
out of versions	420	0.1%
property	122	0.0%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	19,894,879	0.2%
deopt ⓘ Specialized instructions that deopt.	9,234	0.0%
hit ⓘ Specialized instructions that complete.	11,315,602,223	99.8%
miss ⓘ Specialized instructions that deopt.	393,263	0.0%

Success	Count	Ratio
Success	467,236	100.0%
Failure	0	0.0%

LOAD_SUPER_ATTR

specialization stats for LOAD_SUPER_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	7,625	0.0%
hit ⓘ Specialized instructions that complete.	86,194,553	100.0%

Success	Count	Ratio
Success	7,542	100.0%
Failure	0	0.0%

SEND

specialization stats for SEND family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	173,334,119	18.1%
hit ⓘ Specialized instructions that complete.	786,232,904	81.9%
miss ⓘ Specialized instructions that deopt.	30,663	0.0%

Success	Count	Ratio
Success	5,557	8.5%
Failure	59,754	91.5%

Failure kind	Count	Ratio
async generator send	33,180	55.5%
other	14,268	23.9%
list	10,040	16.8%
tuple	2,260	3.8%
dict keys	6	0.0%

STORE_ATTR

specialization stats for STORE_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	61,225,752	2.3%
hit ⓘ Specialized instructions that complete.	2,441,235,714	91.5%
miss ⓘ Specialized instructions that deopt.	164,922,733	6.2%

Success	Count	Ratio
Success	3,211,985	97.3%
Failure	88,570	2.7%

Failure kind	Count	Ratio
class attr simple	34,424	38.9%
not in dict	16,325	18.4%
overriding descriptor	10,743	12.1%
not managed dict	9,812	11.1%
overridden	5,036	5.7%
not in keys	5,021	5.7%
property	3,325	3.8%
split dict	2,180	2.5%
method	844	1.0%
no dict	800	0.9%
mutable class	60	0.1%

STORE_SLICE

specialization stats for STORE_SLICE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	162,427,163	100.0%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	875,821,167	49.9%
hit ⓘ Specialized instructions that complete.	878,037,228	50.1%
miss ⓘ Specialized instructions that deopt.	2,900	0.0%

Success	Count	Ratio
Success	13,374	4.9%
Failure	261,228	95.1%

Failure kind	Count	Ratio
other	108,740	41.6%
array int	66,240	25.4%
py simple	43,343	16.6%
dict subclass no override	30,005	11.5%
bytearray int	9,660	3.7%
out of range	3,240	1.2%

TO_BOOL

specialization stats for TO_BOOL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	327,811,963	5.1%
hit ⓘ Specialized instructions that complete.	5,955,140,914	92.6%
miss ⓘ Specialized instructions that deopt.	146,000,901	2.3%

Success	Count	Ratio
Success	2,947,716	82.2%
Failure	639,385	17.8%

Failure kind	Count	Ratio
other	175,839	27.5%
number	164,891	25.8%
tuple	104,654	16.4%
mapping	96,838	15.1%
bytes	28,341	4.4%
dict	27,045	4.2%
set	24,761	3.9%
sequence	13,804	2.2%
float	1,749	0.3%
bytearray	1,043	0.2%
memory view	420	0.1%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,742,687	0.1%
hit ⓘ Specialized instructions that complete.	2,069,055,161	99.8%
miss ⓘ Specialized instructions that deopt.	2,972,240	0.1%

Success	Count	Ratio
Success	94,807	97.4%
Failure	2,486	2.6%

Failure kind	Count	Ratio
sequence	1,837	73.9%
other	380	15.3%
iterator	269	10.8%

Specialization effectiveness

specialization effectiveness

All entries are execution counts. Should add up to the total number of Tier 1 instructions executed.

Instructions	Count	Ratio
Basic ⓘ Instructions that are not and cannot be specialized, e.g. LOAD_FAST.	168,232,338,286	62.3%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. LOAD_ATTR, BINARY_SLICE.	9,412,608,381	3.5%
Specialized hits ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that complete.	90,456,441,714	33.5%
Specialized misses ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that deopt.	1,743,893,193	0.6%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
BINARY_SUBSCR	2,094,645,991	22.3%
BINARY_OP	1,393,603,881	14.8%
FOR_ITER	1,363,610,320	14.5%
BINARY_SLICE	1,144,338,230	12.2%
LOAD_ATTR	929,456,845	9.9%
STORE_SUBSCR	875,821,167	9.3%
COMPARE_OP	663,524,500	7.1%
TO_BOOL	327,811,963	3.5%
CONTAINS_OP	192,137,658	2.0%
SEND	173,334,119	1.8%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
LOAD_ATTR_INSTANCE_VALUE	427,337,663	24.5%
LOAD_ATTR_METHOD_WITH_VALUES	301,901,512	17.3%
STORE_ATTR_INSTANCE_VALUE	134,358,884	7.7%
LOAD_ATTR_SLOT	111,085,622	6.4%
CALL_PY_EXACT_ARGS	110,867,142	6.4%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	88,049,971	5.0%
FOR_ITER_LIST	86,708,615	5.0%
FOR_ITER_TUPLE	86,441,420	5.0%
TO_BOOL_ALWAYS_TRUE	69,183,492	4.0%
TO_BOOL_NONE	68,118,648	3.9%

Call stats

Inlined calls and frame stats

This shows what fraction of calls to Python functions are inlined (i.e. not having a call at the C level) and for those that are not, where the call comes from. The various categories overlap.

Also includes the count of frame objects created.

	Count	Ratio
Calls to PyEval_EvalDefault	2,274,137,997	26.8%
Calls to Python functions inlined	6,210,621,448	73.2%
Calls via PyEval_EvalFrame (total)	2,274,137,997	26.8%
Calls via PyEval_EvalFrame (vector)	1,417,378,345	16.7%
Calls via PyEval_EvalFrame (generator)	856,759,652	10.1%
Calls via PyEval_EvalFrame (legacy)	5,298,052	0.1%
Calls via PyEval_EvalFrame (function vectorcall)	1,412,050,624	16.6%
Calls via PyEval_EvalFrame (build class)	29,669	0.0%
Calls via PyEval_EvalFrame (slot)	331,648,045	3.9%
Calls via PyEval_EvalFrame (function ex)	31,099,071	0.4%
Calls via PyEval_EvalFrame (api)	334,977,323	3.9%
Calls via PyEval_EvalFrame (method)	175,480,577	2.1%
Frame objects created	84,033,324	1.0%
Frames pushed	6,709,491,593	79.1%

Object stats

Allocations, frees and dict materializatons

Below, "allocations" means "allocations that are not from a freelist". Total allocations = "Allocations from freelist" + "Allocations".

"Inline values" is the number of values arrays inlined into objects.

The cache hit/miss numbers are for the MRO cache, split into dunder and other names.

	Count	Ratio
Allocations from freelist	11,765,886,446	47.1%
Frees to freelist	11,767,754,220
Allocations	13,219,474,507	52.9%
Allocations to 512 bytes	13,094,739,305	52.4%
Allocations to 4 kbytes	103,637,708	0.4%
Allocations over 4 kbytes	21,097,494	0.1%
Frees	13,990,880,531
Inline values	236,233,529
Interpreter increfs	97,200,736,323	75.7%
Interpreter decrefs	112,800,844,935	74.6%
Increfs	31,137,183,131	24.3%
Decrefs	38,394,038,976	25.4%
Materialize dict (on request)	3,382,160	1.4%
Materialize dict (new key)	198,360	0.1%
Materialize dict (too big)	16,243	0.0%
Materialize dict (str subclass)	0	0.0%
Method cache hits	2,683,911,908
Method cache misses	67,821,588
Method cache collisions	80,807,616
Method cache dunder hits	3,732,723,735
Method cache dunder misses	13,989,657

GC stats

GC collections and effectiveness

Collected/visits gives some measure of efficiency.

Generation	Collections	Objects collected	Object visits
0	0	0	0
1	454,891	112,653,172	19,163,753,948
2	15,360	10,756,040	6,957,511,248

Optimization (Tier 2) stats

statistics about the Tier 2 optimizer

Rare events

Counts of rare/unlikely events

Event	Count
set class ⓘ Setting an object's class, obj.__class__ = ...	0
set bases ⓘ Setting the bases of a class, cls.__bases__ = ...	240
set eval frame func ⓘ Setting the PEP 523 frame eval function _PyInterpreterState_SetFrameEvalFunc()	0
builtin dict ⓘ Modifying the builtins, __builtins__.__dict__[var] = ...	0
func modification ⓘ Modifying a function, e.g. func.__defaults__ = ..., etc.	400
watched dict modification ⓘ A watched dict has been modified	0
watched globals modification ⓘ A watched globals() dict has been modified	0

Meta stats

Meta statistics

	Count
Number of data files	1,941

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Stats gathered on: 2024-10-09