diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst index 7c92360efc7..1a5ca163c84 100644 --- a/Doc/library/dis.rst +++ b/Doc/library/dis.rst @@ -823,6 +823,8 @@ iterations of the loop. .. versionchanged:: 3.12 oparg set to be the exception block depth, for efficient closing of generators. + .. versionchanged:: 3.13 + this opcode no longer has an oparg .. opcode:: SETUP_ANNOTATIONS @@ -1625,11 +1627,12 @@ iterations of the loop. success (``True``) or failure (``False``). -.. opcode:: RESUME (where) +.. opcode:: RESUME (context) A no-op. Performs internal tracing, debugging and optimization checks. - The ``where`` operand marks where the ``RESUME`` occurs: + The ``context`` oparand consists of two parts. The lowest two bits + indicate where the ``RESUME`` occurs: * ``0`` The start of a function, which is neither a generator, coroutine nor an async generator @@ -1637,8 +1640,14 @@ iterations of the loop. * ``2`` After a ``yield from`` expression * ``3`` After an ``await`` expression + The next bit is ``1`` if the RESUME is at except-depth ``1``, and ``0`` + otherwise. + .. versionadded:: 3.11 + .. versionchanged:: 3.13 + The oparg value changed to include information about except-depth + .. opcode:: RETURN_GENERATOR diff --git a/Doc/whatsnew/3.13.rst b/Doc/whatsnew/3.13.rst index e5f39c58490..5ada880532a 100644 --- a/Doc/whatsnew/3.13.rst +++ b/Doc/whatsnew/3.13.rst @@ -945,6 +945,14 @@ Others * None yet +CPython bytecode changes +======================== + +* ``YIELD_VALUE`` no longer has an oparg. The oparg of ``RESUME`` was + changed to add a bit indicating whether the except-depth is 1, which + is needed to optimize closing of generators. + (Contributed by Irit Katriel in :gh:`111354`.) + Porting to Python 3.13 ====================== diff --git a/Include/internal/pycore_opcode_metadata.h b/Include/internal/pycore_opcode_metadata.h index ed38ed0f39f..c99ccb8697e 100644 --- a/Include/internal/pycore_opcode_metadata.h +++ b/Include/internal/pycore_opcode_metadata.h @@ -1525,8 +1525,8 @@ const struct opcode_metadata _PyOpcode_opcode_metadata[OPCODE_METADATA_SIZE] = { [_SEND] = { true, INSTR_FMT_IB, HAS_ARG_FLAG | HAS_JUMP_FLAG | HAS_ERROR_FLAG }, [SEND] = { true, INSTR_FMT_IBC, HAS_ARG_FLAG | HAS_JUMP_FLAG | HAS_ERROR_FLAG }, [SEND_GEN] = { true, INSTR_FMT_IBC, HAS_ARG_FLAG | HAS_DEOPT_FLAG }, - [INSTRUMENTED_YIELD_VALUE] = { true, INSTR_FMT_IB, HAS_ARG_FLAG | HAS_ERROR_FLAG }, - [YIELD_VALUE] = { true, INSTR_FMT_IB, HAS_ARG_FLAG }, + [INSTRUMENTED_YIELD_VALUE] = { true, INSTR_FMT_IX, HAS_ERROR_FLAG }, + [YIELD_VALUE] = { true, INSTR_FMT_IX, 0 }, [POP_EXCEPT] = { true, INSTR_FMT_IX, 0 }, [RERAISE] = { true, INSTR_FMT_IB, HAS_ARG_FLAG | HAS_ERROR_FLAG }, [END_ASYNC_FOR] = { true, INSTR_FMT_IX, HAS_ERROR_FLAG }, @@ -2043,6 +2043,7 @@ const char *const _PyOpcode_OpName[268] = { [UNARY_NEGATIVE] = "UNARY_NEGATIVE", [UNARY_NOT] = "UNARY_NOT", [WITH_EXCEPT_START] = "WITH_EXCEPT_START", + [YIELD_VALUE] = "YIELD_VALUE", [BINARY_OP] = "BINARY_OP", [BUILD_CONST_KEY_MAP] = "BUILD_CONST_KEY_MAP", [BUILD_LIST] = "BUILD_LIST", @@ -2116,7 +2117,6 @@ const char *const _PyOpcode_OpName[268] = { [SWAP] = "SWAP", [UNPACK_EX] = "UNPACK_EX", [UNPACK_SEQUENCE] = "UNPACK_SEQUENCE", - [YIELD_VALUE] = "YIELD_VALUE", [BINARY_OP_ADD_FLOAT] = "BINARY_OP_ADD_FLOAT", [BINARY_OP_ADD_INT] = "BINARY_OP_ADD_INT", [BINARY_OP_ADD_UNICODE] = "BINARY_OP_ADD_UNICODE", diff --git a/Include/internal/pycore_opcode_utils.h b/Include/internal/pycore_opcode_utils.h index a6733362d3b..208bfb2f753 100644 --- a/Include/internal/pycore_opcode_utils.h +++ b/Include/internal/pycore_opcode_utils.h @@ -64,6 +64,8 @@ extern "C" { #define RESUME_AFTER_YIELD_FROM 2 #define RESUME_AFTER_AWAIT 3 +#define RESUME_OPARG_LOCATION_MASK 0x3 +#define RESUME_OPARG_DEPTH1_MASK 0x4 #ifdef __cplusplus } diff --git a/Include/opcode_ids.h b/Include/opcode_ids.h index ba25bd459c1..3c23717afa9 100644 --- a/Include/opcode_ids.h +++ b/Include/opcode_ids.h @@ -55,81 +55,81 @@ extern "C" { #define UNARY_NEGATIVE 42 #define UNARY_NOT 43 #define WITH_EXCEPT_START 44 -#define HAVE_ARGUMENT 45 -#define BINARY_OP 45 -#define BUILD_CONST_KEY_MAP 46 -#define BUILD_LIST 47 -#define BUILD_MAP 48 -#define BUILD_SET 49 -#define BUILD_SLICE 50 -#define BUILD_STRING 51 -#define BUILD_TUPLE 52 -#define CALL 53 -#define CALL_FUNCTION_EX 54 -#define CALL_INTRINSIC_1 55 -#define CALL_INTRINSIC_2 56 -#define CALL_KW 57 -#define COMPARE_OP 58 -#define CONTAINS_OP 59 -#define CONVERT_VALUE 60 -#define COPY 61 -#define COPY_FREE_VARS 62 -#define DELETE_ATTR 63 -#define DELETE_DEREF 64 -#define DELETE_FAST 65 -#define DELETE_GLOBAL 66 -#define DELETE_NAME 67 -#define DICT_MERGE 68 -#define DICT_UPDATE 69 -#define ENTER_EXECUTOR 70 -#define EXTENDED_ARG 71 -#define FOR_ITER 72 -#define GET_AWAITABLE 73 -#define IMPORT_FROM 74 -#define IMPORT_NAME 75 -#define IS_OP 76 -#define JUMP_BACKWARD 77 -#define JUMP_BACKWARD_NO_INTERRUPT 78 -#define JUMP_FORWARD 79 -#define LIST_APPEND 80 -#define LIST_EXTEND 81 -#define LOAD_ATTR 82 -#define LOAD_CONST 83 -#define LOAD_DEREF 84 -#define LOAD_FAST 85 -#define LOAD_FAST_AND_CLEAR 86 -#define LOAD_FAST_CHECK 87 -#define LOAD_FAST_LOAD_FAST 88 -#define LOAD_FROM_DICT_OR_DEREF 89 -#define LOAD_FROM_DICT_OR_GLOBALS 90 -#define LOAD_GLOBAL 91 -#define LOAD_NAME 92 -#define LOAD_SUPER_ATTR 93 -#define MAKE_CELL 94 -#define MAP_ADD 95 -#define MATCH_CLASS 96 -#define POP_JUMP_IF_FALSE 97 -#define POP_JUMP_IF_NONE 98 -#define POP_JUMP_IF_NOT_NONE 99 -#define POP_JUMP_IF_TRUE 100 -#define RAISE_VARARGS 101 -#define RERAISE 102 -#define RETURN_CONST 103 -#define SEND 104 -#define SET_ADD 105 -#define SET_FUNCTION_ATTRIBUTE 106 -#define SET_UPDATE 107 -#define STORE_ATTR 108 -#define STORE_DEREF 109 -#define STORE_FAST 110 -#define STORE_FAST_LOAD_FAST 111 -#define STORE_FAST_STORE_FAST 112 -#define STORE_GLOBAL 113 -#define STORE_NAME 114 -#define SWAP 115 -#define UNPACK_EX 116 -#define UNPACK_SEQUENCE 117 -#define YIELD_VALUE 118 +#define YIELD_VALUE 45 +#define HAVE_ARGUMENT 46 +#define BINARY_OP 46 +#define BUILD_CONST_KEY_MAP 47 +#define BUILD_LIST 48 +#define BUILD_MAP 49 +#define BUILD_SET 50 +#define BUILD_SLICE 51 +#define BUILD_STRING 52 +#define BUILD_TUPLE 53 +#define CALL 54 +#define CALL_FUNCTION_EX 55 +#define CALL_INTRINSIC_1 56 +#define CALL_INTRINSIC_2 57 +#define CALL_KW 58 +#define COMPARE_OP 59 +#define CONTAINS_OP 60 +#define CONVERT_VALUE 61 +#define COPY 62 +#define COPY_FREE_VARS 63 +#define DELETE_ATTR 64 +#define DELETE_DEREF 65 +#define DELETE_FAST 66 +#define DELETE_GLOBAL 67 +#define DELETE_NAME 68 +#define DICT_MERGE 69 +#define DICT_UPDATE 70 +#define ENTER_EXECUTOR 71 +#define EXTENDED_ARG 72 +#define FOR_ITER 73 +#define GET_AWAITABLE 74 +#define IMPORT_FROM 75 +#define IMPORT_NAME 76 +#define IS_OP 77 +#define JUMP_BACKWARD 78 +#define JUMP_BACKWARD_NO_INTERRUPT 79 +#define JUMP_FORWARD 80 +#define LIST_APPEND 81 +#define LIST_EXTEND 82 +#define LOAD_ATTR 83 +#define LOAD_CONST 84 +#define LOAD_DEREF 85 +#define LOAD_FAST 86 +#define LOAD_FAST_AND_CLEAR 87 +#define LOAD_FAST_CHECK 88 +#define LOAD_FAST_LOAD_FAST 89 +#define LOAD_FROM_DICT_OR_DEREF 90 +#define LOAD_FROM_DICT_OR_GLOBALS 91 +#define LOAD_GLOBAL 92 +#define LOAD_NAME 93 +#define LOAD_SUPER_ATTR 94 +#define MAKE_CELL 95 +#define MAP_ADD 96 +#define MATCH_CLASS 97 +#define POP_JUMP_IF_FALSE 98 +#define POP_JUMP_IF_NONE 99 +#define POP_JUMP_IF_NOT_NONE 100 +#define POP_JUMP_IF_TRUE 101 +#define RAISE_VARARGS 102 +#define RERAISE 103 +#define RETURN_CONST 104 +#define SEND 105 +#define SET_ADD 106 +#define SET_FUNCTION_ATTRIBUTE 107 +#define SET_UPDATE 108 +#define STORE_ATTR 109 +#define STORE_DEREF 110 +#define STORE_FAST 111 +#define STORE_FAST_LOAD_FAST 112 +#define STORE_FAST_STORE_FAST 113 +#define STORE_GLOBAL 114 +#define STORE_NAME 115 +#define SWAP 116 +#define UNPACK_EX 117 +#define UNPACK_SEQUENCE 118 #define RESUME 149 #define BINARY_OP_ADD_FLOAT 150 #define BINARY_OP_ADD_INT 151 diff --git a/Lib/_opcode_metadata.py b/Lib/_opcode_metadata.py index 5dd06ae487d..3fa84c98ff8 100644 --- a/Lib/_opcode_metadata.py +++ b/Lib/_opcode_metadata.py @@ -224,80 +224,80 @@ opmap = { 'UNARY_NEGATIVE': 42, 'UNARY_NOT': 43, 'WITH_EXCEPT_START': 44, - 'BINARY_OP': 45, - 'BUILD_CONST_KEY_MAP': 46, - 'BUILD_LIST': 47, - 'BUILD_MAP': 48, - 'BUILD_SET': 49, - 'BUILD_SLICE': 50, - 'BUILD_STRING': 51, - 'BUILD_TUPLE': 52, - 'CALL': 53, - 'CALL_FUNCTION_EX': 54, - 'CALL_INTRINSIC_1': 55, - 'CALL_INTRINSIC_2': 56, - 'CALL_KW': 57, - 'COMPARE_OP': 58, - 'CONTAINS_OP': 59, - 'CONVERT_VALUE': 60, - 'COPY': 61, - 'COPY_FREE_VARS': 62, - 'DELETE_ATTR': 63, - 'DELETE_DEREF': 64, - 'DELETE_FAST': 65, - 'DELETE_GLOBAL': 66, - 'DELETE_NAME': 67, - 'DICT_MERGE': 68, - 'DICT_UPDATE': 69, - 'ENTER_EXECUTOR': 70, - 'EXTENDED_ARG': 71, - 'FOR_ITER': 72, - 'GET_AWAITABLE': 73, - 'IMPORT_FROM': 74, - 'IMPORT_NAME': 75, - 'IS_OP': 76, - 'JUMP_BACKWARD': 77, - 'JUMP_BACKWARD_NO_INTERRUPT': 78, - 'JUMP_FORWARD': 79, - 'LIST_APPEND': 80, - 'LIST_EXTEND': 81, - 'LOAD_ATTR': 82, - 'LOAD_CONST': 83, - 'LOAD_DEREF': 84, - 'LOAD_FAST': 85, - 'LOAD_FAST_AND_CLEAR': 86, - 'LOAD_FAST_CHECK': 87, - 'LOAD_FAST_LOAD_FAST': 88, - 'LOAD_FROM_DICT_OR_DEREF': 89, - 'LOAD_FROM_DICT_OR_GLOBALS': 90, - 'LOAD_GLOBAL': 91, - 'LOAD_NAME': 92, - 'LOAD_SUPER_ATTR': 93, - 'MAKE_CELL': 94, - 'MAP_ADD': 95, - 'MATCH_CLASS': 96, - 'POP_JUMP_IF_FALSE': 97, - 'POP_JUMP_IF_NONE': 98, - 'POP_JUMP_IF_NOT_NONE': 99, - 'POP_JUMP_IF_TRUE': 100, - 'RAISE_VARARGS': 101, - 'RERAISE': 102, - 'RETURN_CONST': 103, - 'SEND': 104, - 'SET_ADD': 105, - 'SET_FUNCTION_ATTRIBUTE': 106, - 'SET_UPDATE': 107, - 'STORE_ATTR': 108, - 'STORE_DEREF': 109, - 'STORE_FAST': 110, - 'STORE_FAST_LOAD_FAST': 111, - 'STORE_FAST_STORE_FAST': 112, - 'STORE_GLOBAL': 113, - 'STORE_NAME': 114, - 'SWAP': 115, - 'UNPACK_EX': 116, - 'UNPACK_SEQUENCE': 117, - 'YIELD_VALUE': 118, + 'YIELD_VALUE': 45, + 'BINARY_OP': 46, + 'BUILD_CONST_KEY_MAP': 47, + 'BUILD_LIST': 48, + 'BUILD_MAP': 49, + 'BUILD_SET': 50, + 'BUILD_SLICE': 51, + 'BUILD_STRING': 52, + 'BUILD_TUPLE': 53, + 'CALL': 54, + 'CALL_FUNCTION_EX': 55, + 'CALL_INTRINSIC_1': 56, + 'CALL_INTRINSIC_2': 57, + 'CALL_KW': 58, + 'COMPARE_OP': 59, + 'CONTAINS_OP': 60, + 'CONVERT_VALUE': 61, + 'COPY': 62, + 'COPY_FREE_VARS': 63, + 'DELETE_ATTR': 64, + 'DELETE_DEREF': 65, + 'DELETE_FAST': 66, + 'DELETE_GLOBAL': 67, + 'DELETE_NAME': 68, + 'DICT_MERGE': 69, + 'DICT_UPDATE': 70, + 'ENTER_EXECUTOR': 71, + 'EXTENDED_ARG': 72, + 'FOR_ITER': 73, + 'GET_AWAITABLE': 74, + 'IMPORT_FROM': 75, + 'IMPORT_NAME': 76, + 'IS_OP': 77, + 'JUMP_BACKWARD': 78, + 'JUMP_BACKWARD_NO_INTERRUPT': 79, + 'JUMP_FORWARD': 80, + 'LIST_APPEND': 81, + 'LIST_EXTEND': 82, + 'LOAD_ATTR': 83, + 'LOAD_CONST': 84, + 'LOAD_DEREF': 85, + 'LOAD_FAST': 86, + 'LOAD_FAST_AND_CLEAR': 87, + 'LOAD_FAST_CHECK': 88, + 'LOAD_FAST_LOAD_FAST': 89, + 'LOAD_FROM_DICT_OR_DEREF': 90, + 'LOAD_FROM_DICT_OR_GLOBALS': 91, + 'LOAD_GLOBAL': 92, + 'LOAD_NAME': 93, + 'LOAD_SUPER_ATTR': 94, + 'MAKE_CELL': 95, + 'MAP_ADD': 96, + 'MATCH_CLASS': 97, + 'POP_JUMP_IF_FALSE': 98, + 'POP_JUMP_IF_NONE': 99, + 'POP_JUMP_IF_NOT_NONE': 100, + 'POP_JUMP_IF_TRUE': 101, + 'RAISE_VARARGS': 102, + 'RERAISE': 103, + 'RETURN_CONST': 104, + 'SEND': 105, + 'SET_ADD': 106, + 'SET_FUNCTION_ATTRIBUTE': 107, + 'SET_UPDATE': 108, + 'STORE_ATTR': 109, + 'STORE_DEREF': 110, + 'STORE_FAST': 111, + 'STORE_FAST_LOAD_FAST': 112, + 'STORE_FAST_STORE_FAST': 113, + 'STORE_GLOBAL': 114, + 'STORE_NAME': 115, + 'SWAP': 116, + 'UNPACK_EX': 117, + 'UNPACK_SEQUENCE': 118, 'RESUME': 149, 'INSTRUMENTED_RESUME': 236, 'INSTRUMENTED_END_FOR': 237, @@ -332,4 +332,4 @@ opmap = { 'STORE_FAST_MAYBE_NULL': 267, } MIN_INSTRUMENTED_OPCODE = 236 -HAVE_ARGUMENT = 45 +HAVE_ARGUMENT = 46 diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py index 0019897c943..60b390b86a0 100644 --- a/Lib/importlib/_bootstrap_external.py +++ b/Lib/importlib/_bootstrap_external.py @@ -459,6 +459,7 @@ _code_type = type(_write_atomic.__code__) # Python 3.13a1 3561 (Add cache entry to branch instructions) # Python 3.13a1 3562 (Assign opcode IDs for internal ops in separate range) # Python 3.13a1 3563 (Add CALL_KW and remove KW_NAMES) +# Python 3.13a1 3564 (Removed oparg from YIELD_VALUE, changed oparg values of RESUME) # Python 3.14 will start with 3600 @@ -475,7 +476,7 @@ _code_type = type(_write_atomic.__code__) # Whenever MAGIC_NUMBER is changed, the ranges in the magic_values array # in PC/launcher.c must also be updated. -MAGIC_NUMBER = (3563).to_bytes(2, 'little') + b'\r\n' +MAGIC_NUMBER = (3564).to_bytes(2, 'little') + b'\r\n' _RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little') # For import.c diff --git a/Lib/test/test_dis.py b/Lib/test/test_dis.py index 8ab0e1ecbc4..8fa5e410339 100644 --- a/Lib/test/test_dis.py +++ b/Lib/test/test_dis.py @@ -532,7 +532,7 @@ dis_asyncwith = """\ GET_AWAITABLE 1 LOAD_CONST 0 (None) >> SEND 3 (to 24) - YIELD_VALUE 2 + YIELD_VALUE RESUME 3 JUMP_BACKWARD_NO_INTERRUPT 5 (to 14) >> END_SEND @@ -548,7 +548,7 @@ dis_asyncwith = """\ GET_AWAITABLE 2 LOAD_CONST 0 (None) >> SEND 3 (to 60) - YIELD_VALUE 2 + YIELD_VALUE RESUME 3 JUMP_BACKWARD_NO_INTERRUPT 5 (to 50) >> END_SEND @@ -571,7 +571,7 @@ None JUMP_BACKWARD 11 (to 60) GET_AWAITABLE 2 LOAD_CONST 0 (None) >> SEND 4 (to 102) - YIELD_VALUE 3 + YIELD_VALUE RESUME 3 JUMP_BACKWARD_NO_INTERRUPT 5 (to 90) >> CLEANUP_THROW @@ -762,8 +762,8 @@ None COPY_FREE_VARS 1 LOAD_DEREF 2 (x) LOAD_FAST 1 (z) BINARY_OP 0 (+) - YIELD_VALUE 1 - RESUME 1 + YIELD_VALUE + RESUME 5 POP_TOP JUMP_BACKWARD 12 (to 10) >> END_FOR @@ -1637,197 +1637,197 @@ def _prepare_test_cases(): Instruction = dis.Instruction expected_opinfo_outer = [ - Instruction(opname='MAKE_CELL', opcode=94, arg=0, argval='a', argrepr='a', offset=0, start_offset=0, starts_line=True, line_number=None, is_jump_target=False, positions=None), - Instruction(opname='MAKE_CELL', opcode=94, arg=1, argval='b', argrepr='b', offset=2, start_offset=2, starts_line=False, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='MAKE_CELL', opcode=95, arg=0, argval='a', argrepr='a', offset=0, start_offset=0, starts_line=True, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='MAKE_CELL', opcode=95, arg=1, argval='b', argrepr='b', offset=2, start_offset=2, starts_line=False, line_number=None, is_jump_target=False, positions=None), Instruction(opname='RESUME', opcode=149, arg=0, argval=0, argrepr='', offset=4, start_offset=4, starts_line=True, line_number=1, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=5, argval=(3, 4), argrepr='(3, 4)', offset=6, start_offset=6, starts_line=True, line_number=2, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=0, argval='a', argrepr='a', offset=8, start_offset=8, starts_line=False, line_number=2, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=1, argval='b', argrepr='b', offset=10, start_offset=10, starts_line=False, line_number=2, is_jump_target=False, positions=None), - Instruction(opname='BUILD_TUPLE', opcode=52, arg=2, argval=2, argrepr='', offset=12, start_offset=12, starts_line=False, line_number=2, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=1, argval=code_object_f, argrepr=repr(code_object_f), offset=14, start_offset=14, starts_line=False, line_number=2, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=5, argval=(3, 4), argrepr='(3, 4)', offset=6, start_offset=6, starts_line=True, line_number=2, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=0, argval='a', argrepr='a', offset=8, start_offset=8, starts_line=False, line_number=2, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=1, argval='b', argrepr='b', offset=10, start_offset=10, starts_line=False, line_number=2, is_jump_target=False, positions=None), + Instruction(opname='BUILD_TUPLE', opcode=53, arg=2, argval=2, argrepr='', offset=12, start_offset=12, starts_line=False, line_number=2, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=1, argval=code_object_f, argrepr=repr(code_object_f), offset=14, start_offset=14, starts_line=False, line_number=2, is_jump_target=False, positions=None), Instruction(opname='MAKE_FUNCTION', opcode=26, arg=None, argval=None, argrepr='', offset=16, start_offset=16, starts_line=False, line_number=2, is_jump_target=False, positions=None), - Instruction(opname='SET_FUNCTION_ATTRIBUTE', opcode=106, arg=8, argval=8, argrepr='closure', offset=18, start_offset=18, starts_line=False, line_number=2, is_jump_target=False, positions=None), - Instruction(opname='SET_FUNCTION_ATTRIBUTE', opcode=106, arg=1, argval=1, argrepr='defaults', offset=20, start_offset=20, starts_line=False, line_number=2, is_jump_target=False, positions=None), - Instruction(opname='STORE_FAST', opcode=110, arg=2, argval='f', argrepr='f', offset=22, start_offset=22, starts_line=False, line_number=2, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=1, argval='print', argrepr='print + NULL', offset=24, start_offset=24, starts_line=True, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='LOAD_DEREF', opcode=84, arg=0, argval='a', argrepr='a', offset=34, start_offset=34, starts_line=False, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='LOAD_DEREF', opcode=84, arg=1, argval='b', argrepr='b', offset=36, start_offset=36, starts_line=False, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=2, argval='', argrepr="''", offset=38, start_offset=38, starts_line=False, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=3, argval=1, argrepr='1', offset=40, start_offset=40, starts_line=False, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='BUILD_LIST', opcode=47, arg=0, argval=0, argrepr='', offset=42, start_offset=42, starts_line=False, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='BUILD_MAP', opcode=48, arg=0, argval=0, argrepr='', offset=44, start_offset=44, starts_line=False, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=4, argval='Hello world!', argrepr="'Hello world!'", offset=46, start_offset=46, starts_line=False, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=7, argval=7, argrepr='', offset=48, start_offset=48, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='SET_FUNCTION_ATTRIBUTE', opcode=107, arg=8, argval=8, argrepr='closure', offset=18, start_offset=18, starts_line=False, line_number=2, is_jump_target=False, positions=None), + Instruction(opname='SET_FUNCTION_ATTRIBUTE', opcode=107, arg=1, argval=1, argrepr='defaults', offset=20, start_offset=20, starts_line=False, line_number=2, is_jump_target=False, positions=None), + Instruction(opname='STORE_FAST', opcode=111, arg=2, argval='f', argrepr='f', offset=22, start_offset=22, starts_line=False, line_number=2, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=1, argval='print', argrepr='print + NULL', offset=24, start_offset=24, starts_line=True, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='LOAD_DEREF', opcode=85, arg=0, argval='a', argrepr='a', offset=34, start_offset=34, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='LOAD_DEREF', opcode=85, arg=1, argval='b', argrepr='b', offset=36, start_offset=36, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=2, argval='', argrepr="''", offset=38, start_offset=38, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=3, argval=1, argrepr='1', offset=40, start_offset=40, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='BUILD_LIST', opcode=48, arg=0, argval=0, argrepr='', offset=42, start_offset=42, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='BUILD_MAP', opcode=49, arg=0, argval=0, argrepr='', offset=44, start_offset=44, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=4, argval='Hello world!', argrepr="'Hello world!'", offset=46, start_offset=46, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=7, argval=7, argrepr='', offset=48, start_offset=48, starts_line=False, line_number=7, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=56, start_offset=56, starts_line=False, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=2, argval='f', argrepr='f', offset=58, start_offset=58, starts_line=True, line_number=8, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=2, argval='f', argrepr='f', offset=58, start_offset=58, starts_line=True, line_number=8, is_jump_target=False, positions=None), Instruction(opname='RETURN_VALUE', opcode=36, arg=None, argval=None, argrepr='', offset=60, start_offset=60, starts_line=False, line_number=8, is_jump_target=False, positions=None), ] expected_opinfo_f = [ - Instruction(opname='COPY_FREE_VARS', opcode=62, arg=2, argval=2, argrepr='', offset=0, start_offset=0, starts_line=True, line_number=None, is_jump_target=False, positions=None), - Instruction(opname='MAKE_CELL', opcode=94, arg=0, argval='c', argrepr='c', offset=2, start_offset=2, starts_line=False, line_number=None, is_jump_target=False, positions=None), - Instruction(opname='MAKE_CELL', opcode=94, arg=1, argval='d', argrepr='d', offset=4, start_offset=4, starts_line=False, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='COPY_FREE_VARS', opcode=63, arg=2, argval=2, argrepr='', offset=0, start_offset=0, starts_line=True, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='MAKE_CELL', opcode=95, arg=0, argval='c', argrepr='c', offset=2, start_offset=2, starts_line=False, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='MAKE_CELL', opcode=95, arg=1, argval='d', argrepr='d', offset=4, start_offset=4, starts_line=False, line_number=None, is_jump_target=False, positions=None), Instruction(opname='RESUME', opcode=149, arg=0, argval=0, argrepr='', offset=6, start_offset=6, starts_line=True, line_number=2, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=2, argval=(5, 6), argrepr='(5, 6)', offset=8, start_offset=8, starts_line=True, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=3, argval='a', argrepr='a', offset=10, start_offset=10, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=4, argval='b', argrepr='b', offset=12, start_offset=12, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=0, argval='c', argrepr='c', offset=14, start_offset=14, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=1, argval='d', argrepr='d', offset=16, start_offset=16, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='BUILD_TUPLE', opcode=52, arg=4, argval=4, argrepr='', offset=18, start_offset=18, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=1, argval=code_object_inner, argrepr=repr(code_object_inner), offset=20, start_offset=20, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=2, argval=(5, 6), argrepr='(5, 6)', offset=8, start_offset=8, starts_line=True, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=3, argval='a', argrepr='a', offset=10, start_offset=10, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=4, argval='b', argrepr='b', offset=12, start_offset=12, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=0, argval='c', argrepr='c', offset=14, start_offset=14, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=1, argval='d', argrepr='d', offset=16, start_offset=16, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='BUILD_TUPLE', opcode=53, arg=4, argval=4, argrepr='', offset=18, start_offset=18, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=1, argval=code_object_inner, argrepr=repr(code_object_inner), offset=20, start_offset=20, starts_line=False, line_number=3, is_jump_target=False, positions=None), Instruction(opname='MAKE_FUNCTION', opcode=26, arg=None, argval=None, argrepr='', offset=22, start_offset=22, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='SET_FUNCTION_ATTRIBUTE', opcode=106, arg=8, argval=8, argrepr='closure', offset=24, start_offset=24, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='SET_FUNCTION_ATTRIBUTE', opcode=106, arg=1, argval=1, argrepr='defaults', offset=26, start_offset=26, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='STORE_FAST', opcode=110, arg=2, argval='inner', argrepr='inner', offset=28, start_offset=28, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=1, argval='print', argrepr='print + NULL', offset=30, start_offset=30, starts_line=True, line_number=5, is_jump_target=False, positions=None), - Instruction(opname='LOAD_DEREF', opcode=84, arg=3, argval='a', argrepr='a', offset=40, start_offset=40, starts_line=False, line_number=5, is_jump_target=False, positions=None), - Instruction(opname='LOAD_DEREF', opcode=84, arg=4, argval='b', argrepr='b', offset=42, start_offset=42, starts_line=False, line_number=5, is_jump_target=False, positions=None), - Instruction(opname='LOAD_DEREF', opcode=84, arg=0, argval='c', argrepr='c', offset=44, start_offset=44, starts_line=False, line_number=5, is_jump_target=False, positions=None), - Instruction(opname='LOAD_DEREF', opcode=84, arg=1, argval='d', argrepr='d', offset=46, start_offset=46, starts_line=False, line_number=5, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=4, argval=4, argrepr='', offset=48, start_offset=48, starts_line=False, line_number=5, is_jump_target=False, positions=None), + Instruction(opname='SET_FUNCTION_ATTRIBUTE', opcode=107, arg=8, argval=8, argrepr='closure', offset=24, start_offset=24, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='SET_FUNCTION_ATTRIBUTE', opcode=107, arg=1, argval=1, argrepr='defaults', offset=26, start_offset=26, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='STORE_FAST', opcode=111, arg=2, argval='inner', argrepr='inner', offset=28, start_offset=28, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=1, argval='print', argrepr='print + NULL', offset=30, start_offset=30, starts_line=True, line_number=5, is_jump_target=False, positions=None), + Instruction(opname='LOAD_DEREF', opcode=85, arg=3, argval='a', argrepr='a', offset=40, start_offset=40, starts_line=False, line_number=5, is_jump_target=False, positions=None), + Instruction(opname='LOAD_DEREF', opcode=85, arg=4, argval='b', argrepr='b', offset=42, start_offset=42, starts_line=False, line_number=5, is_jump_target=False, positions=None), + Instruction(opname='LOAD_DEREF', opcode=85, arg=0, argval='c', argrepr='c', offset=44, start_offset=44, starts_line=False, line_number=5, is_jump_target=False, positions=None), + Instruction(opname='LOAD_DEREF', opcode=85, arg=1, argval='d', argrepr='d', offset=46, start_offset=46, starts_line=False, line_number=5, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=4, argval=4, argrepr='', offset=48, start_offset=48, starts_line=False, line_number=5, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=56, start_offset=56, starts_line=False, line_number=5, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=2, argval='inner', argrepr='inner', offset=58, start_offset=58, starts_line=True, line_number=6, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=2, argval='inner', argrepr='inner', offset=58, start_offset=58, starts_line=True, line_number=6, is_jump_target=False, positions=None), Instruction(opname='RETURN_VALUE', opcode=36, arg=None, argval=None, argrepr='', offset=60, start_offset=60, starts_line=False, line_number=6, is_jump_target=False, positions=None), ] expected_opinfo_inner = [ - Instruction(opname='COPY_FREE_VARS', opcode=62, arg=4, argval=4, argrepr='', offset=0, start_offset=0, starts_line=True, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='COPY_FREE_VARS', opcode=63, arg=4, argval=4, argrepr='', offset=0, start_offset=0, starts_line=True, line_number=None, is_jump_target=False, positions=None), Instruction(opname='RESUME', opcode=149, arg=0, argval=0, argrepr='', offset=2, start_offset=2, starts_line=True, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=1, argval='print', argrepr='print + NULL', offset=4, start_offset=4, starts_line=True, line_number=4, is_jump_target=False, positions=None), - Instruction(opname='LOAD_DEREF', opcode=84, arg=2, argval='a', argrepr='a', offset=14, start_offset=14, starts_line=False, line_number=4, is_jump_target=False, positions=None), - Instruction(opname='LOAD_DEREF', opcode=84, arg=3, argval='b', argrepr='b', offset=16, start_offset=16, starts_line=False, line_number=4, is_jump_target=False, positions=None), - Instruction(opname='LOAD_DEREF', opcode=84, arg=4, argval='c', argrepr='c', offset=18, start_offset=18, starts_line=False, line_number=4, is_jump_target=False, positions=None), - Instruction(opname='LOAD_DEREF', opcode=84, arg=5, argval='d', argrepr='d', offset=20, start_offset=20, starts_line=False, line_number=4, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST_LOAD_FAST', opcode=88, arg=1, argval=('e', 'f'), argrepr='e, f', offset=22, start_offset=22, starts_line=False, line_number=4, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=6, argval=6, argrepr='', offset=24, start_offset=24, starts_line=False, line_number=4, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=1, argval='print', argrepr='print + NULL', offset=4, start_offset=4, starts_line=True, line_number=4, is_jump_target=False, positions=None), + Instruction(opname='LOAD_DEREF', opcode=85, arg=2, argval='a', argrepr='a', offset=14, start_offset=14, starts_line=False, line_number=4, is_jump_target=False, positions=None), + Instruction(opname='LOAD_DEREF', opcode=85, arg=3, argval='b', argrepr='b', offset=16, start_offset=16, starts_line=False, line_number=4, is_jump_target=False, positions=None), + Instruction(opname='LOAD_DEREF', opcode=85, arg=4, argval='c', argrepr='c', offset=18, start_offset=18, starts_line=False, line_number=4, is_jump_target=False, positions=None), + Instruction(opname='LOAD_DEREF', opcode=85, arg=5, argval='d', argrepr='d', offset=20, start_offset=20, starts_line=False, line_number=4, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST_LOAD_FAST', opcode=89, arg=1, argval=('e', 'f'), argrepr='e, f', offset=22, start_offset=22, starts_line=False, line_number=4, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=6, argval=6, argrepr='', offset=24, start_offset=24, starts_line=False, line_number=4, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=32, start_offset=32, starts_line=False, line_number=4, is_jump_target=False, positions=None), - Instruction(opname='RETURN_CONST', opcode=103, arg=0, argval=None, argrepr='None', offset=34, start_offset=34, starts_line=False, line_number=4, is_jump_target=False, positions=None), + Instruction(opname='RETURN_CONST', opcode=104, arg=0, argval=None, argrepr='None', offset=34, start_offset=34, starts_line=False, line_number=4, is_jump_target=False, positions=None), ] expected_opinfo_jumpy = [ Instruction(opname='RESUME', opcode=149, arg=0, argval=0, argrepr='', offset=0, start_offset=0, starts_line=True, line_number=1, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=1, argval='range', argrepr='range + NULL', offset=2, start_offset=2, starts_line=True, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=1, argval=10, argrepr='10', offset=12, start_offset=12, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=1, argval=1, argrepr='', offset=14, start_offset=14, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=1, argval='range', argrepr='range + NULL', offset=2, start_offset=2, starts_line=True, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=1, argval=10, argrepr='10', offset=12, start_offset=12, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=1, argval=1, argrepr='', offset=14, start_offset=14, starts_line=False, line_number=3, is_jump_target=False, positions=None), Instruction(opname='GET_ITER', opcode=19, arg=None, argval=None, argrepr='', offset=22, start_offset=22, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='FOR_ITER', opcode=72, arg=30, argval=88, argrepr='to 88', offset=24, start_offset=24, starts_line=False, line_number=3, is_jump_target=True, positions=None), - Instruction(opname='STORE_FAST', opcode=110, arg=0, argval='i', argrepr='i', offset=28, start_offset=28, starts_line=False, line_number=3, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=3, argval='print', argrepr='print + NULL', offset=30, start_offset=30, starts_line=True, line_number=4, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=0, argval='i', argrepr='i', offset=40, start_offset=40, starts_line=False, line_number=4, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=1, argval=1, argrepr='', offset=42, start_offset=42, starts_line=False, line_number=4, is_jump_target=False, positions=None), + Instruction(opname='FOR_ITER', opcode=73, arg=30, argval=88, argrepr='to 88', offset=24, start_offset=24, starts_line=False, line_number=3, is_jump_target=True, positions=None), + Instruction(opname='STORE_FAST', opcode=111, arg=0, argval='i', argrepr='i', offset=28, start_offset=28, starts_line=False, line_number=3, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=3, argval='print', argrepr='print + NULL', offset=30, start_offset=30, starts_line=True, line_number=4, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=0, argval='i', argrepr='i', offset=40, start_offset=40, starts_line=False, line_number=4, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=1, argval=1, argrepr='', offset=42, start_offset=42, starts_line=False, line_number=4, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=50, start_offset=50, starts_line=False, line_number=4, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=0, argval='i', argrepr='i', offset=52, start_offset=52, starts_line=True, line_number=5, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=2, argval=4, argrepr='4', offset=54, start_offset=54, starts_line=False, line_number=5, is_jump_target=False, positions=None), - Instruction(opname='COMPARE_OP', opcode=58, arg=18, argval='<', argrepr='bool(<)', offset=56, start_offset=56, starts_line=False, line_number=5, is_jump_target=False, positions=None), - Instruction(opname='POP_JUMP_IF_FALSE', opcode=97, arg=2, argval=68, argrepr='to 68', offset=60, start_offset=60, starts_line=False, line_number=5, is_jump_target=False, positions=None), - Instruction(opname='JUMP_BACKWARD', opcode=77, arg=22, argval=24, argrepr='to 24', offset=64, start_offset=64, starts_line=True, line_number=6, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=0, argval='i', argrepr='i', offset=68, start_offset=68, starts_line=True, line_number=7, is_jump_target=True, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=3, argval=6, argrepr='6', offset=70, start_offset=70, starts_line=False, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='COMPARE_OP', opcode=58, arg=148, argval='>', argrepr='bool(>)', offset=72, start_offset=72, starts_line=False, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='POP_JUMP_IF_TRUE', opcode=100, arg=2, argval=84, argrepr='to 84', offset=76, start_offset=76, starts_line=False, line_number=7, is_jump_target=False, positions=None), - Instruction(opname='JUMP_BACKWARD', opcode=77, arg=30, argval=24, argrepr='to 24', offset=80, start_offset=80, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=0, argval='i', argrepr='i', offset=52, start_offset=52, starts_line=True, line_number=5, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=2, argval=4, argrepr='4', offset=54, start_offset=54, starts_line=False, line_number=5, is_jump_target=False, positions=None), + Instruction(opname='COMPARE_OP', opcode=59, arg=18, argval='<', argrepr='bool(<)', offset=56, start_offset=56, starts_line=False, line_number=5, is_jump_target=False, positions=None), + Instruction(opname='POP_JUMP_IF_FALSE', opcode=98, arg=2, argval=68, argrepr='to 68', offset=60, start_offset=60, starts_line=False, line_number=5, is_jump_target=False, positions=None), + Instruction(opname='JUMP_BACKWARD', opcode=78, arg=22, argval=24, argrepr='to 24', offset=64, start_offset=64, starts_line=True, line_number=6, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=0, argval='i', argrepr='i', offset=68, start_offset=68, starts_line=True, line_number=7, is_jump_target=True, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=3, argval=6, argrepr='6', offset=70, start_offset=70, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='COMPARE_OP', opcode=59, arg=148, argval='>', argrepr='bool(>)', offset=72, start_offset=72, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='POP_JUMP_IF_TRUE', opcode=101, arg=2, argval=84, argrepr='to 84', offset=76, start_offset=76, starts_line=False, line_number=7, is_jump_target=False, positions=None), + Instruction(opname='JUMP_BACKWARD', opcode=78, arg=30, argval=24, argrepr='to 24', offset=80, start_offset=80, starts_line=False, line_number=7, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=84, start_offset=84, starts_line=True, line_number=8, is_jump_target=True, positions=None), - Instruction(opname='JUMP_FORWARD', opcode=79, arg=12, argval=112, argrepr='to 112', offset=86, start_offset=86, starts_line=False, line_number=8, is_jump_target=False, positions=None), + Instruction(opname='JUMP_FORWARD', opcode=80, arg=12, argval=112, argrepr='to 112', offset=86, start_offset=86, starts_line=False, line_number=8, is_jump_target=False, positions=None), Instruction(opname='END_FOR', opcode=11, arg=None, argval=None, argrepr='', offset=88, start_offset=88, starts_line=True, line_number=3, is_jump_target=True, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=3, argval='print', argrepr='print + NULL', offset=90, start_offset=90, starts_line=True, line_number=10, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=4, argval='I can haz else clause?', argrepr="'I can haz else clause?'", offset=100, start_offset=100, starts_line=False, line_number=10, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=1, argval=1, argrepr='', offset=102, start_offset=102, starts_line=False, line_number=10, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=3, argval='print', argrepr='print + NULL', offset=90, start_offset=90, starts_line=True, line_number=10, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=4, argval='I can haz else clause?', argrepr="'I can haz else clause?'", offset=100, start_offset=100, starts_line=False, line_number=10, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=1, argval=1, argrepr='', offset=102, start_offset=102, starts_line=False, line_number=10, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=110, start_offset=110, starts_line=False, line_number=10, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST_CHECK', opcode=87, arg=0, argval='i', argrepr='i', offset=112, start_offset=112, starts_line=True, line_number=11, is_jump_target=True, positions=None), + Instruction(opname='LOAD_FAST_CHECK', opcode=88, arg=0, argval='i', argrepr='i', offset=112, start_offset=112, starts_line=True, line_number=11, is_jump_target=True, positions=None), Instruction(opname='TO_BOOL', opcode=40, arg=None, argval=None, argrepr='', offset=114, start_offset=114, starts_line=False, line_number=11, is_jump_target=False, positions=None), - Instruction(opname='POP_JUMP_IF_FALSE', opcode=97, arg=40, argval=206, argrepr='to 206', offset=122, start_offset=122, starts_line=False, line_number=11, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=3, argval='print', argrepr='print + NULL', offset=126, start_offset=126, starts_line=True, line_number=12, is_jump_target=True, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=0, argval='i', argrepr='i', offset=136, start_offset=136, starts_line=False, line_number=12, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=1, argval=1, argrepr='', offset=138, start_offset=138, starts_line=False, line_number=12, is_jump_target=False, positions=None), + Instruction(opname='POP_JUMP_IF_FALSE', opcode=98, arg=40, argval=206, argrepr='to 206', offset=122, start_offset=122, starts_line=False, line_number=11, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=3, argval='print', argrepr='print + NULL', offset=126, start_offset=126, starts_line=True, line_number=12, is_jump_target=True, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=0, argval='i', argrepr='i', offset=136, start_offset=136, starts_line=False, line_number=12, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=1, argval=1, argrepr='', offset=138, start_offset=138, starts_line=False, line_number=12, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=146, start_offset=146, starts_line=False, line_number=12, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=0, argval='i', argrepr='i', offset=148, start_offset=148, starts_line=True, line_number=13, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=5, argval=1, argrepr='1', offset=150, start_offset=150, starts_line=False, line_number=13, is_jump_target=False, positions=None), - Instruction(opname='BINARY_OP', opcode=45, arg=23, argval=23, argrepr='-=', offset=152, start_offset=152, starts_line=False, line_number=13, is_jump_target=False, positions=None), - Instruction(opname='STORE_FAST', opcode=110, arg=0, argval='i', argrepr='i', offset=156, start_offset=156, starts_line=False, line_number=13, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=0, argval='i', argrepr='i', offset=158, start_offset=158, starts_line=True, line_number=14, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=3, argval=6, argrepr='6', offset=160, start_offset=160, starts_line=False, line_number=14, is_jump_target=False, positions=None), - Instruction(opname='COMPARE_OP', opcode=58, arg=148, argval='>', argrepr='bool(>)', offset=162, start_offset=162, starts_line=False, line_number=14, is_jump_target=False, positions=None), - Instruction(opname='POP_JUMP_IF_FALSE', opcode=97, arg=2, argval=174, argrepr='to 174', offset=166, start_offset=166, starts_line=False, line_number=14, is_jump_target=False, positions=None), - Instruction(opname='JUMP_BACKWARD', opcode=77, arg=31, argval=112, argrepr='to 112', offset=170, start_offset=170, starts_line=True, line_number=15, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=0, argval='i', argrepr='i', offset=174, start_offset=174, starts_line=True, line_number=16, is_jump_target=True, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=2, argval=4, argrepr='4', offset=176, start_offset=176, starts_line=False, line_number=16, is_jump_target=False, positions=None), - Instruction(opname='COMPARE_OP', opcode=58, arg=18, argval='<', argrepr='bool(<)', offset=178, start_offset=178, starts_line=False, line_number=16, is_jump_target=False, positions=None), - Instruction(opname='POP_JUMP_IF_FALSE', opcode=97, arg=1, argval=188, argrepr='to 188', offset=182, start_offset=182, starts_line=False, line_number=16, is_jump_target=False, positions=None), - Instruction(opname='JUMP_FORWARD', opcode=79, arg=20, argval=228, argrepr='to 228', offset=186, start_offset=186, starts_line=True, line_number=17, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=0, argval='i', argrepr='i', offset=188, start_offset=188, starts_line=True, line_number=11, is_jump_target=True, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=0, argval='i', argrepr='i', offset=148, start_offset=148, starts_line=True, line_number=13, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=5, argval=1, argrepr='1', offset=150, start_offset=150, starts_line=False, line_number=13, is_jump_target=False, positions=None), + Instruction(opname='BINARY_OP', opcode=46, arg=23, argval=23, argrepr='-=', offset=152, start_offset=152, starts_line=False, line_number=13, is_jump_target=False, positions=None), + Instruction(opname='STORE_FAST', opcode=111, arg=0, argval='i', argrepr='i', offset=156, start_offset=156, starts_line=False, line_number=13, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=0, argval='i', argrepr='i', offset=158, start_offset=158, starts_line=True, line_number=14, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=3, argval=6, argrepr='6', offset=160, start_offset=160, starts_line=False, line_number=14, is_jump_target=False, positions=None), + Instruction(opname='COMPARE_OP', opcode=59, arg=148, argval='>', argrepr='bool(>)', offset=162, start_offset=162, starts_line=False, line_number=14, is_jump_target=False, positions=None), + Instruction(opname='POP_JUMP_IF_FALSE', opcode=98, arg=2, argval=174, argrepr='to 174', offset=166, start_offset=166, starts_line=False, line_number=14, is_jump_target=False, positions=None), + Instruction(opname='JUMP_BACKWARD', opcode=78, arg=31, argval=112, argrepr='to 112', offset=170, start_offset=170, starts_line=True, line_number=15, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=0, argval='i', argrepr='i', offset=174, start_offset=174, starts_line=True, line_number=16, is_jump_target=True, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=2, argval=4, argrepr='4', offset=176, start_offset=176, starts_line=False, line_number=16, is_jump_target=False, positions=None), + Instruction(opname='COMPARE_OP', opcode=59, arg=18, argval='<', argrepr='bool(<)', offset=178, start_offset=178, starts_line=False, line_number=16, is_jump_target=False, positions=None), + Instruction(opname='POP_JUMP_IF_FALSE', opcode=98, arg=1, argval=188, argrepr='to 188', offset=182, start_offset=182, starts_line=False, line_number=16, is_jump_target=False, positions=None), + Instruction(opname='JUMP_FORWARD', opcode=80, arg=20, argval=228, argrepr='to 228', offset=186, start_offset=186, starts_line=True, line_number=17, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=0, argval='i', argrepr='i', offset=188, start_offset=188, starts_line=True, line_number=11, is_jump_target=True, positions=None), Instruction(opname='TO_BOOL', opcode=40, arg=None, argval=None, argrepr='', offset=190, start_offset=190, starts_line=False, line_number=11, is_jump_target=False, positions=None), - Instruction(opname='POP_JUMP_IF_FALSE', opcode=97, arg=2, argval=206, argrepr='to 206', offset=198, start_offset=198, starts_line=False, line_number=11, is_jump_target=False, positions=None), - Instruction(opname='JUMP_BACKWARD', opcode=77, arg=40, argval=126, argrepr='to 126', offset=202, start_offset=202, starts_line=False, line_number=11, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=3, argval='print', argrepr='print + NULL', offset=206, start_offset=206, starts_line=True, line_number=19, is_jump_target=True, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=6, argval='Who let lolcatz into this test suite?', argrepr="'Who let lolcatz into this test suite?'", offset=216, start_offset=216, starts_line=False, line_number=19, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=1, argval=1, argrepr='', offset=218, start_offset=218, starts_line=False, line_number=19, is_jump_target=False, positions=None), + Instruction(opname='POP_JUMP_IF_FALSE', opcode=98, arg=2, argval=206, argrepr='to 206', offset=198, start_offset=198, starts_line=False, line_number=11, is_jump_target=False, positions=None), + Instruction(opname='JUMP_BACKWARD', opcode=78, arg=40, argval=126, argrepr='to 126', offset=202, start_offset=202, starts_line=False, line_number=11, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=3, argval='print', argrepr='print + NULL', offset=206, start_offset=206, starts_line=True, line_number=19, is_jump_target=True, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=6, argval='Who let lolcatz into this test suite?', argrepr="'Who let lolcatz into this test suite?'", offset=216, start_offset=216, starts_line=False, line_number=19, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=1, argval=1, argrepr='', offset=218, start_offset=218, starts_line=False, line_number=19, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=226, start_offset=226, starts_line=False, line_number=19, is_jump_target=False, positions=None), Instruction(opname='NOP', opcode=30, arg=None, argval=None, argrepr='', offset=228, start_offset=228, starts_line=True, line_number=20, is_jump_target=True, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=5, argval=1, argrepr='1', offset=230, start_offset=230, starts_line=True, line_number=21, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=7, argval=0, argrepr='0', offset=232, start_offset=232, starts_line=False, line_number=21, is_jump_target=False, positions=None), - Instruction(opname='BINARY_OP', opcode=45, arg=11, argval=11, argrepr='/', offset=234, start_offset=234, starts_line=False, line_number=21, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=5, argval=1, argrepr='1', offset=230, start_offset=230, starts_line=True, line_number=21, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=7, argval=0, argrepr='0', offset=232, start_offset=232, starts_line=False, line_number=21, is_jump_target=False, positions=None), + Instruction(opname='BINARY_OP', opcode=46, arg=11, argval=11, argrepr='/', offset=234, start_offset=234, starts_line=False, line_number=21, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=238, start_offset=238, starts_line=False, line_number=21, is_jump_target=False, positions=None), - Instruction(opname='LOAD_FAST', opcode=85, arg=0, argval='i', argrepr='i', offset=240, start_offset=240, starts_line=True, line_number=25, is_jump_target=False, positions=None), + Instruction(opname='LOAD_FAST', opcode=86, arg=0, argval='i', argrepr='i', offset=240, start_offset=240, starts_line=True, line_number=25, is_jump_target=False, positions=None), Instruction(opname='BEFORE_WITH', opcode=2, arg=None, argval=None, argrepr='', offset=242, start_offset=242, starts_line=False, line_number=25, is_jump_target=False, positions=None), - Instruction(opname='STORE_FAST', opcode=110, arg=1, argval='dodgy', argrepr='dodgy', offset=244, start_offset=244, starts_line=False, line_number=25, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=3, argval='print', argrepr='print + NULL', offset=246, start_offset=246, starts_line=True, line_number=26, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=8, argval='Never reach this', argrepr="'Never reach this'", offset=256, start_offset=256, starts_line=False, line_number=26, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=1, argval=1, argrepr='', offset=258, start_offset=258, starts_line=False, line_number=26, is_jump_target=False, positions=None), + Instruction(opname='STORE_FAST', opcode=111, arg=1, argval='dodgy', argrepr='dodgy', offset=244, start_offset=244, starts_line=False, line_number=25, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=3, argval='print', argrepr='print + NULL', offset=246, start_offset=246, starts_line=True, line_number=26, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=8, argval='Never reach this', argrepr="'Never reach this'", offset=256, start_offset=256, starts_line=False, line_number=26, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=1, argval=1, argrepr='', offset=258, start_offset=258, starts_line=False, line_number=26, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=266, start_offset=266, starts_line=False, line_number=26, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=0, argval=None, argrepr='None', offset=268, start_offset=268, starts_line=True, line_number=25, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=0, argval=None, argrepr='None', offset=270, start_offset=270, starts_line=False, line_number=25, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=0, argval=None, argrepr='None', offset=272, start_offset=272, starts_line=False, line_number=25, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=2, argval=2, argrepr='', offset=274, start_offset=274, starts_line=False, line_number=25, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=0, argval=None, argrepr='None', offset=268, start_offset=268, starts_line=True, line_number=25, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=0, argval=None, argrepr='None', offset=270, start_offset=270, starts_line=False, line_number=25, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=0, argval=None, argrepr='None', offset=272, start_offset=272, starts_line=False, line_number=25, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=2, argval=2, argrepr='', offset=274, start_offset=274, starts_line=False, line_number=25, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=282, start_offset=282, starts_line=False, line_number=25, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=3, argval='print', argrepr='print + NULL', offset=284, start_offset=284, starts_line=True, line_number=28, is_jump_target=True, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=10, argval="OK, now we're done", argrepr='"OK, now we\'re done"', offset=294, start_offset=294, starts_line=False, line_number=28, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=1, argval=1, argrepr='', offset=296, start_offset=296, starts_line=False, line_number=28, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=3, argval='print', argrepr='print + NULL', offset=284, start_offset=284, starts_line=True, line_number=28, is_jump_target=True, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=10, argval="OK, now we're done", argrepr='"OK, now we\'re done"', offset=294, start_offset=294, starts_line=False, line_number=28, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=1, argval=1, argrepr='', offset=296, start_offset=296, starts_line=False, line_number=28, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=304, start_offset=304, starts_line=False, line_number=28, is_jump_target=False, positions=None), - Instruction(opname='RETURN_CONST', opcode=103, arg=0, argval=None, argrepr='None', offset=306, start_offset=306, starts_line=False, line_number=28, is_jump_target=False, positions=None), + Instruction(opname='RETURN_CONST', opcode=104, arg=0, argval=None, argrepr='None', offset=306, start_offset=306, starts_line=False, line_number=28, is_jump_target=False, positions=None), Instruction(opname='PUSH_EXC_INFO', opcode=33, arg=None, argval=None, argrepr='', offset=308, start_offset=308, starts_line=True, line_number=25, is_jump_target=False, positions=None), Instruction(opname='WITH_EXCEPT_START', opcode=44, arg=None, argval=None, argrepr='', offset=310, start_offset=310, starts_line=False, line_number=25, is_jump_target=False, positions=None), Instruction(opname='TO_BOOL', opcode=40, arg=None, argval=None, argrepr='', offset=312, start_offset=312, starts_line=False, line_number=25, is_jump_target=False, positions=None), - Instruction(opname='POP_JUMP_IF_TRUE', opcode=100, arg=1, argval=326, argrepr='to 326', offset=320, start_offset=320, starts_line=False, line_number=25, is_jump_target=False, positions=None), - Instruction(opname='RERAISE', opcode=102, arg=2, argval=2, argrepr='', offset=324, start_offset=324, starts_line=False, line_number=25, is_jump_target=False, positions=None), + Instruction(opname='POP_JUMP_IF_TRUE', opcode=101, arg=1, argval=326, argrepr='to 326', offset=320, start_offset=320, starts_line=False, line_number=25, is_jump_target=False, positions=None), + Instruction(opname='RERAISE', opcode=103, arg=2, argval=2, argrepr='', offset=324, start_offset=324, starts_line=False, line_number=25, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=326, start_offset=326, starts_line=False, line_number=25, is_jump_target=True, positions=None), Instruction(opname='POP_EXCEPT', opcode=31, arg=None, argval=None, argrepr='', offset=328, start_offset=328, starts_line=False, line_number=25, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=330, start_offset=330, starts_line=False, line_number=25, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=332, start_offset=332, starts_line=False, line_number=25, is_jump_target=False, positions=None), - Instruction(opname='JUMP_BACKWARD', opcode=77, arg=27, argval=284, argrepr='to 284', offset=334, start_offset=334, starts_line=False, line_number=25, is_jump_target=False, positions=None), - Instruction(opname='COPY', opcode=61, arg=3, argval=3, argrepr='', offset=338, start_offset=338, starts_line=True, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='JUMP_BACKWARD', opcode=78, arg=27, argval=284, argrepr='to 284', offset=334, start_offset=334, starts_line=False, line_number=25, is_jump_target=False, positions=None), + Instruction(opname='COPY', opcode=62, arg=3, argval=3, argrepr='', offset=338, start_offset=338, starts_line=True, line_number=None, is_jump_target=False, positions=None), Instruction(opname='POP_EXCEPT', opcode=31, arg=None, argval=None, argrepr='', offset=340, start_offset=340, starts_line=False, line_number=None, is_jump_target=False, positions=None), - Instruction(opname='RERAISE', opcode=102, arg=1, argval=1, argrepr='', offset=342, start_offset=342, starts_line=False, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='RERAISE', opcode=103, arg=1, argval=1, argrepr='', offset=342, start_offset=342, starts_line=False, line_number=None, is_jump_target=False, positions=None), Instruction(opname='PUSH_EXC_INFO', opcode=33, arg=None, argval=None, argrepr='', offset=344, start_offset=344, starts_line=False, line_number=None, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=4, argval='ZeroDivisionError', argrepr='ZeroDivisionError', offset=346, start_offset=346, starts_line=True, line_number=22, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=4, argval='ZeroDivisionError', argrepr='ZeroDivisionError', offset=346, start_offset=346, starts_line=True, line_number=22, is_jump_target=False, positions=None), Instruction(opname='CHECK_EXC_MATCH', opcode=7, arg=None, argval=None, argrepr='', offset=356, start_offset=356, starts_line=False, line_number=22, is_jump_target=False, positions=None), - Instruction(opname='POP_JUMP_IF_FALSE', opcode=97, arg=15, argval=392, argrepr='to 392', offset=358, start_offset=358, starts_line=False, line_number=22, is_jump_target=False, positions=None), + Instruction(opname='POP_JUMP_IF_FALSE', opcode=98, arg=15, argval=392, argrepr='to 392', offset=358, start_offset=358, starts_line=False, line_number=22, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=362, start_offset=362, starts_line=False, line_number=22, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=3, argval='print', argrepr='print + NULL', offset=364, start_offset=364, starts_line=True, line_number=23, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=9, argval='Here we go, here we go, here we go...', argrepr="'Here we go, here we go, here we go...'", offset=374, start_offset=374, starts_line=False, line_number=23, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=1, argval=1, argrepr='', offset=376, start_offset=376, starts_line=False, line_number=23, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=3, argval='print', argrepr='print + NULL', offset=364, start_offset=364, starts_line=True, line_number=23, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=9, argval='Here we go, here we go, here we go...', argrepr="'Here we go, here we go, here we go...'", offset=374, start_offset=374, starts_line=False, line_number=23, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=1, argval=1, argrepr='', offset=376, start_offset=376, starts_line=False, line_number=23, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=384, start_offset=384, starts_line=False, line_number=23, is_jump_target=False, positions=None), Instruction(opname='POP_EXCEPT', opcode=31, arg=None, argval=None, argrepr='', offset=386, start_offset=386, starts_line=False, line_number=23, is_jump_target=False, positions=None), - Instruction(opname='JUMP_BACKWARD', opcode=77, arg=54, argval=284, argrepr='to 284', offset=388, start_offset=388, starts_line=False, line_number=23, is_jump_target=False, positions=None), - Instruction(opname='RERAISE', opcode=102, arg=0, argval=0, argrepr='', offset=392, start_offset=392, starts_line=True, line_number=22, is_jump_target=True, positions=None), - Instruction(opname='COPY', opcode=61, arg=3, argval=3, argrepr='', offset=394, start_offset=394, starts_line=True, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='JUMP_BACKWARD', opcode=78, arg=54, argval=284, argrepr='to 284', offset=388, start_offset=388, starts_line=False, line_number=23, is_jump_target=False, positions=None), + Instruction(opname='RERAISE', opcode=103, arg=0, argval=0, argrepr='', offset=392, start_offset=392, starts_line=True, line_number=22, is_jump_target=True, positions=None), + Instruction(opname='COPY', opcode=62, arg=3, argval=3, argrepr='', offset=394, start_offset=394, starts_line=True, line_number=None, is_jump_target=False, positions=None), Instruction(opname='POP_EXCEPT', opcode=31, arg=None, argval=None, argrepr='', offset=396, start_offset=396, starts_line=False, line_number=None, is_jump_target=False, positions=None), - Instruction(opname='RERAISE', opcode=102, arg=1, argval=1, argrepr='', offset=398, start_offset=398, starts_line=False, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='RERAISE', opcode=103, arg=1, argval=1, argrepr='', offset=398, start_offset=398, starts_line=False, line_number=None, is_jump_target=False, positions=None), Instruction(opname='PUSH_EXC_INFO', opcode=33, arg=None, argval=None, argrepr='', offset=400, start_offset=400, starts_line=False, line_number=None, is_jump_target=False, positions=None), - Instruction(opname='LOAD_GLOBAL', opcode=91, arg=3, argval='print', argrepr='print + NULL', offset=402, start_offset=402, starts_line=True, line_number=28, is_jump_target=False, positions=None), - Instruction(opname='LOAD_CONST', opcode=83, arg=10, argval="OK, now we're done", argrepr='"OK, now we\'re done"', offset=412, start_offset=412, starts_line=False, line_number=28, is_jump_target=False, positions=None), - Instruction(opname='CALL', opcode=53, arg=1, argval=1, argrepr='', offset=414, start_offset=414, starts_line=False, line_number=28, is_jump_target=False, positions=None), + Instruction(opname='LOAD_GLOBAL', opcode=92, arg=3, argval='print', argrepr='print + NULL', offset=402, start_offset=402, starts_line=True, line_number=28, is_jump_target=False, positions=None), + Instruction(opname='LOAD_CONST', opcode=84, arg=10, argval="OK, now we're done", argrepr='"OK, now we\'re done"', offset=412, start_offset=412, starts_line=False, line_number=28, is_jump_target=False, positions=None), + Instruction(opname='CALL', opcode=54, arg=1, argval=1, argrepr='', offset=414, start_offset=414, starts_line=False, line_number=28, is_jump_target=False, positions=None), Instruction(opname='POP_TOP', opcode=32, arg=None, argval=None, argrepr='', offset=422, start_offset=422, starts_line=False, line_number=28, is_jump_target=False, positions=None), - Instruction(opname='RERAISE', opcode=102, arg=0, argval=0, argrepr='', offset=424, start_offset=424, starts_line=False, line_number=28, is_jump_target=False, positions=None), - Instruction(opname='COPY', opcode=61, arg=3, argval=3, argrepr='', offset=426, start_offset=426, starts_line=True, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='RERAISE', opcode=103, arg=0, argval=0, argrepr='', offset=424, start_offset=424, starts_line=False, line_number=28, is_jump_target=False, positions=None), + Instruction(opname='COPY', opcode=62, arg=3, argval=3, argrepr='', offset=426, start_offset=426, starts_line=True, line_number=None, is_jump_target=False, positions=None), Instruction(opname='POP_EXCEPT', opcode=31, arg=None, argval=None, argrepr='', offset=428, start_offset=428, starts_line=False, line_number=None, is_jump_target=False, positions=None), - Instruction(opname='RERAISE', opcode=102, arg=1, argval=1, argrepr='', offset=430, start_offset=430, starts_line=False, line_number=None, is_jump_target=False, positions=None), + Instruction(opname='RERAISE', opcode=103, arg=1, argval=1, argrepr='', offset=430, start_offset=430, starts_line=False, line_number=None, is_jump_target=False, positions=None), ] # One last piece of inspect fodder to check the default line number handling def simple(): pass expected_opinfo_simple = [ Instruction(opname='RESUME', opcode=149, arg=0, argval=0, argrepr='', offset=0, start_offset=0, starts_line=True, line_number=simple.__code__.co_firstlineno, is_jump_target=False, positions=None), - Instruction(opname='RETURN_CONST', opcode=103, arg=0, argval=None, argrepr='None', offset=2, start_offset=2, starts_line=False, line_number=simple.__code__.co_firstlineno, is_jump_target=False), + Instruction(opname='RETURN_CONST', opcode=104, arg=0, argval=None, argrepr='None', offset=2, start_offset=2, starts_line=False, line_number=simple.__code__.co_firstlineno, is_jump_target=False), ] diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-10-26-18-45-20.gh-issue-111354.GrT-Wf.rst b/Misc/NEWS.d/next/Core and Builtins/2023-10-26-18-45-20.gh-issue-111354.GrT-Wf.rst new file mode 100644 index 00000000000..96798701066 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2023-10-26-18-45-20.gh-issue-111354.GrT-Wf.rst @@ -0,0 +1,3 @@ +Remove ``oparg`` from :opcode:`YIELD_VALUE`. Change ``oparg`` of +:opcode:`RESUME` to include information about the except-depth. +These changes make it possible to simplify the code in generator close. diff --git a/Objects/codeobject.c b/Objects/codeobject.c index 48ff5b84de5..79ac5749037 100644 --- a/Objects/codeobject.c +++ b/Objects/codeobject.c @@ -7,6 +7,7 @@ #include "pycore_frame.h" // FRAME_SPECIALS_SIZE #include "pycore_interp.h" // PyInterpreterState.co_extra_freefuncs #include "pycore_opcode_metadata.h" // _PyOpcode_Deopt, _PyOpcode_Caches +#include "pycore_opcode_utils.h" // RESUME_AT_FUNC_START #include "pycore_pystate.h" // _PyInterpreterState_GET() #include "pycore_setobject.h" // _PySet_NextEntry() #include "pycore_tuple.h" // _PyTuple_ITEMS() @@ -719,7 +720,7 @@ PyUnstable_Code_New(int argcount, int kwonlyargcount, // test.test_code.CodeLocationTest.test_code_new_empty to keep it in sync! static const uint8_t assert0[6] = { - RESUME, 0, + RESUME, RESUME_AT_FUNC_START, LOAD_ASSERTION_ERROR, 0, RAISE_VARARGS, 1 }; diff --git a/Objects/genobject.c b/Objects/genobject.c index 14771396619..a6379638edb 100644 --- a/Objects/genobject.c +++ b/Objects/genobject.c @@ -343,12 +343,6 @@ is_resume(_Py_CODEUNIT *instr) ); } -static inline bool -is_yield(_Py_CODEUNIT *instr) -{ - return instr->op.code == YIELD_VALUE || instr->op.code == INSTRUMENTED_YIELD_VALUE; -} - PyObject * _PyGen_yf(PyGenObject *gen) { @@ -364,7 +358,8 @@ _PyGen_yf(PyGenObject *gen) assert(_PyCode_CODE(_PyGen_GetCode(gen))[0].op.code != SEND); return NULL; } - if (!is_resume(frame->instr_ptr) || frame->instr_ptr->op.arg < RESUME_AFTER_YIELD_FROM) + if (!is_resume(frame->instr_ptr) || + (frame->instr_ptr->op.arg & RESUME_OPARG_LOCATION_MASK) < RESUME_AFTER_YIELD_FROM) { /* Not in a yield from */ return NULL; @@ -381,6 +376,7 @@ gen_close(PyGenObject *gen, PyObject *args) PyObject *retval; int err = 0; + if (gen->gi_frame_state == FRAME_CREATED) { gen->gi_frame_state = FRAME_COMPLETED; Py_RETURN_NONE; @@ -397,19 +393,14 @@ gen_close(PyGenObject *gen, PyObject *args) Py_DECREF(yf); } _PyInterpreterFrame *frame = (_PyInterpreterFrame *)gen->gi_iframe; - /* It is possible for the previous instruction to not be a - * YIELD_VALUE if the debugger has changed the lineno. */ - assert(_PyOpcode_Caches[YIELD_VALUE] == 0); - assert(_PyOpcode_Caches[INSTRUMENTED_YIELD_VALUE] == 0); - if (err == 0 && is_yield(frame->instr_ptr - 1)) { - _Py_CODEUNIT *yield_instr = frame->instr_ptr - 1; - assert(is_resume(frame->instr_ptr)); - int exception_handler_depth = yield_instr->op.arg; - assert(exception_handler_depth > 0); + if (is_resume(frame->instr_ptr)) { /* We can safely ignore the outermost try block - * as it automatically generated to handle + * as it is automatically generated to handle * StopIteration. */ - if (exception_handler_depth == 1) { + int oparg = frame->instr_ptr->op.arg; + if (oparg & RESUME_OPARG_DEPTH1_MASK) { + // RESUME after YIELD_VALUE and exception depth is 1 + assert((oparg & RESUME_OPARG_LOCATION_MASK) != RESUME_AT_FUNC_START); gen->gi_frame_state = FRAME_COMPLETED; Py_RETURN_NONE; } diff --git a/Programs/test_frozenmain.h b/Programs/test_frozenmain.h index 4fb78cf632d..a0bbad6360a 100644 --- a/Programs/test_frozenmain.h +++ b/Programs/test_frozenmain.h @@ -1,17 +1,17 @@ // Auto-generated by Programs/freeze_test_frozenmain.py unsigned char M_test_frozenmain[] = { 227,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0, - 0,0,0,0,0,243,164,0,0,0,149,0,83,0,83,1, - 75,0,114,0,83,0,83,1,75,1,114,1,92,2,34,0, - 83,2,53,1,0,0,0,0,0,0,32,0,92,2,34,0, - 83,3,92,0,82,6,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,53,2,0,0,0,0,0,0, - 32,0,92,1,82,8,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,34,0,53,0,0,0,0,0, - 0,0,83,4,5,0,0,0,114,5,83,5,19,0,72,20, - 0,0,114,6,92,2,34,0,83,6,92,6,14,0,83,7, - 92,5,92,6,5,0,0,0,14,0,51,4,53,1,0,0, - 0,0,0,0,32,0,77,22,0,0,11,0,103,1,41,8, + 0,0,0,0,0,243,164,0,0,0,149,0,84,0,84,1, + 76,0,115,0,84,0,84,1,76,1,115,1,93,2,34,0, + 84,2,54,1,0,0,0,0,0,0,32,0,93,2,34,0, + 84,3,93,0,83,6,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,54,2,0,0,0,0,0,0, + 32,0,93,1,83,8,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,34,0,54,0,0,0,0,0, + 0,0,84,4,5,0,0,0,115,5,84,5,19,0,73,20, + 0,0,115,6,93,2,34,0,84,6,93,6,14,0,84,7, + 93,5,93,6,5,0,0,0,14,0,52,4,54,1,0,0, + 0,0,0,0,32,0,78,22,0,0,11,0,104,1,41,8, 233,0,0,0,0,78,122,18,70,114,111,122,101,110,32,72, 101,108,108,111,32,87,111,114,108,100,122,8,115,121,115,46, 97,114,103,118,218,6,99,111,110,102,105,103,41,5,218,12, diff --git a/Python/bytecodes.c b/Python/bytecodes.c index 9aca82a80ce..9f1dfa3b723 100644 --- a/Python/bytecodes.c +++ b/Python/bytecodes.c @@ -149,7 +149,7 @@ dummy_func( next_instr = this_instr; } else { - if (oparg < RESUME_AFTER_YIELD_FROM) { + if ((oparg & RESUME_OPARG_LOCATION_MASK) < RESUME_AFTER_YIELD_FROM) { CHECK_EVAL_BREAKER(); } this_instr->op.code = RESUME_CHECK; @@ -177,7 +177,7 @@ dummy_func( next_instr = this_instr; } else { - if (oparg < 2) { + if ((oparg & RESUME_OPARG_LOCATION_MASK) < RESUME_AFTER_YIELD_FROM) { CHECK_EVAL_BREAKER(); } _PyFrame_SetStackPointer(frame, stack_pointer); @@ -1047,7 +1047,6 @@ dummy_func( inst(INSTRUMENTED_YIELD_VALUE, (retval -- unused)) { assert(frame != &entry_frame); - assert(oparg >= 0); /* make the generator identify this as HAS_ARG */ frame->instr_ptr = next_instr; PyGenObject *gen = _PyFrame_GetGenerator(frame); gen->gi_frame_state = FRAME_SUSPENDED; @@ -1073,7 +1072,6 @@ dummy_func( // NOTE: It's important that YIELD_VALUE never raises an exception! // The compiler treats any exception raised here as a failed close() // or throw() call. - assert(oparg >= 0); /* make the generator identify this as HAS_ARG */ assert(frame != &entry_frame); frame->instr_ptr = next_instr; PyGenObject *gen = _PyFrame_GetGenerator(frame); diff --git a/Python/ceval.c b/Python/ceval.c index e07b282710e..cf48929c7a3 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -642,7 +642,7 @@ static const _Py_CODEUNIT _Py_INTERPRETER_TRAMPOLINE_INSTRUCTIONS[] = { { .op.code = INTERPRETER_EXIT, .op.arg = 0 }, /* reached on return */ { .op.code = NOP, .op.arg = 0 }, { .op.code = INTERPRETER_EXIT, .op.arg = 0 }, /* reached on yield */ - { .op.code = RESUME, .op.arg = RESUME_AT_FUNC_START } + { .op.code = RESUME, .op.arg = RESUME_OPARG_DEPTH1_MASK | RESUME_AT_FUNC_START } }; extern const struct _PyCode_DEF(8) _Py_InitCleanup; diff --git a/Python/compile.c b/Python/compile.c index 30005c3e7ab..1604e1473bc 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -1549,7 +1549,7 @@ compiler_add_yield_from(struct compiler *c, location loc, int await) // Set up a virtual try/except to handle when StopIteration is raised during // a close or throw call. The only way YIELD_VALUE raises if they do! ADDOP_JUMP(c, loc, SETUP_FINALLY, fail); - ADDOP_I(c, loc, YIELD_VALUE, 0); + ADDOP(c, loc, YIELD_VALUE); ADDOP(c, NO_LOCATION, POP_BLOCK); ADDOP_I(c, loc, RESUME, await ? RESUME_AFTER_AWAIT : RESUME_AFTER_YIELD_FROM); ADDOP_JUMP(c, loc, JUMP_NO_INTERRUPT, send); @@ -4159,7 +4159,7 @@ addop_yield(struct compiler *c, location loc) { if (c->u->u_ste->ste_generator && c->u->u_ste->ste_coroutine) { ADDOP_I(c, loc, CALL_INTRINSIC_1, INTRINSIC_ASYNC_GEN_WRAP); } - ADDOP_I(c, loc, YIELD_VALUE, 0); + ADDOP(c, loc, YIELD_VALUE); ADDOP_I(c, loc, RESUME, RESUME_AFTER_YIELD); return SUCCESS; } diff --git a/Python/flowgraph.c b/Python/flowgraph.c index e89ad39b357..87401e14f97 100644 --- a/Python/flowgraph.c +++ b/Python/flowgraph.c @@ -840,6 +840,7 @@ label_exception_targets(basicblock *entryblock) { assert(except_stack != NULL); b->b_exceptstack = NULL; handler = except_stack_top(except_stack); + int last_yield_except_depth = -1; for (int i = 0; i < b->b_iused; i++) { cfg_instr *instr = &b->b_instr[i]; if (is_block_push(instr)) { @@ -878,10 +879,21 @@ label_exception_targets(basicblock *entryblock) { todo++; } } - else { - if (instr->i_opcode == YIELD_VALUE) { - instr->i_oparg = except_stack->depth; + else if (instr->i_opcode == YIELD_VALUE) { + instr->i_except = handler; + last_yield_except_depth = except_stack->depth; + } + else if (instr->i_opcode == RESUME) { + instr->i_except = handler; + if (instr->i_oparg != RESUME_AT_FUNC_START) { + assert(last_yield_except_depth >= 0); + if (last_yield_except_depth == 1) { + instr->i_oparg |= RESUME_OPARG_DEPTH1_MASK; + } + last_yield_except_depth = -1; } + } + else { instr->i_except = handler; } } diff --git a/Python/generated_cases.c.h b/Python/generated_cases.c.h index dc62d797ae7..38c368fcc10 100644 --- a/Python/generated_cases.c.h +++ b/Python/generated_cases.c.h @@ -35,7 +35,7 @@ next_instr = this_instr; } else { - if (oparg < RESUME_AFTER_YIELD_FROM) { + if ((oparg & RESUME_OPARG_LOCATION_MASK) < RESUME_AFTER_YIELD_FROM) { CHECK_EVAL_BREAKER(); } this_instr->op.code = RESUME_CHECK; @@ -71,7 +71,7 @@ next_instr = this_instr; } else { - if (oparg < 2) { + if ((oparg & RESUME_OPARG_LOCATION_MASK) < RESUME_AFTER_YIELD_FROM) { CHECK_EVAL_BREAKER(); } _PyFrame_SetStackPointer(frame, stack_pointer); @@ -1499,7 +1499,6 @@ PyObject *retval; retval = stack_pointer[-1]; assert(frame != &entry_frame); - assert(oparg >= 0); /* make the generator identify this as HAS_ARG */ frame->instr_ptr = next_instr; PyGenObject *gen = _PyFrame_GetGenerator(frame); gen->gi_frame_state = FRAME_SUSPENDED; @@ -1530,7 +1529,6 @@ // NOTE: It's important that YIELD_VALUE never raises an exception! // The compiler treats any exception raised here as a failed close() // or throw() call. - assert(oparg >= 0); /* make the generator identify this as HAS_ARG */ assert(frame != &entry_frame); frame->instr_ptr = next_instr; PyGenObject *gen = _PyFrame_GetGenerator(frame); diff --git a/Python/opcode_targets.h b/Python/opcode_targets.h index bcd6ea7564f..d35da272d63 100644 --- a/Python/opcode_targets.h +++ b/Python/opcode_targets.h @@ -44,6 +44,7 @@ static void *opcode_targets[256] = { &&TARGET_UNARY_NEGATIVE, &&TARGET_UNARY_NOT, &&TARGET_WITH_EXCEPT_START, + &&TARGET_YIELD_VALUE, &&TARGET_BINARY_OP, &&TARGET_BUILD_CONST_KEY_MAP, &&TARGET_BUILD_LIST, @@ -117,7 +118,6 @@ static void *opcode_targets[256] = { &&TARGET_SWAP, &&TARGET_UNPACK_EX, &&TARGET_UNPACK_SEQUENCE, - &&TARGET_YIELD_VALUE, &&_unknown_opcode, &&_unknown_opcode, &&_unknown_opcode,