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cpython/Python/opcode_targets.h

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Issue #4753: By enabling a configure option named '--with-computed-gotos' on compilers that support it (notably: gcc, SunPro, icc), the bytecode evaluation loop is compiled with a new dispatch mechanism which gives speedups of up to 20%, depending on the system, on various benchmarks.
2009-01-25 16:34:23 +00:00
static void *opcode_targets[256] = {
bpo-46841: Use inline caching for calls (GH-31709)
2022-03-07 11:45:00 -08:00
&&TARGET_CACHE,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_POP_TOP,
bpo-46329: Change calling sequence (again) (GH-31373) * Change calling sequence: Add PUSH_NULL. Merge PRECALL_FUNCTION and PRECALL_METHOD into PRECALL.
2022-02-18 17:19:08 +00:00
&&TARGET_PUSH_NULL,
bpo-45636: Merge all numeric operators (GH-29482)
2021-11-10 22:56:22 -08:00
&&TARGET_BINARY_OP_ADAPTIVE,
&&TARGET_BINARY_OP_ADD_FLOAT,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_BINARY_OP_ADD_INT,
bpo-45636: Merge all numeric operators (GH-29482)
2021-11-10 22:56:22 -08:00
&&TARGET_BINARY_OP_ADD_UNICODE,
&&TARGET_BINARY_OP_INPLACE_ADD_UNICODE,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_BINARY_OP_MULTIPLY_FLOAT,
bpo-46528: Simplify the VM's stack manipulations (GH-30902)
2022-01-26 12:47:45 -08:00
&&TARGET_NOP,
&&TARGET_UNARY_POSITIVE,
&&TARGET_UNARY_NEGATIVE,
&&TARGET_UNARY_NOT,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_BINARY_OP_MULTIPLY_INT,
bpo-46329: Change calling sequence (again) (GH-31373) * Change calling sequence: Add PUSH_NULL. Merge PRECALL_FUNCTION and PRECALL_METHOD into PRECALL.
2022-02-18 17:19:08 +00:00
&&TARGET_BINARY_OP_SUBTRACT_FLOAT,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_UNARY_INVERT,
&&TARGET_BINARY_OP_SUBTRACT_INT,
bpo-45367: Specialize BINARY_MULTIPLY (GH-28727)
2021-10-14 10:56:33 -04:00
&&TARGET_BINARY_SUBSCR_ADAPTIVE,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_BINARY_SUBSCR_DICT,
bpo-45829: Specialize BINARY_SUBSCR for __getitem__ implemented in Python. (GH-29592)
2021-11-18 11:02:14 +00:00
&&TARGET_BINARY_SUBSCR_GETITEM,
bpo-45367: Specialize BINARY_MULTIPLY (GH-28727)
2021-10-14 10:56:33 -04:00
&&TARGET_BINARY_SUBSCR_LIST_INT,
bpo-46841: Use *inline* caching for `BINARY_OP` (GH-31543)
2022-02-25 04:11:34 -08:00
&&TARGET_BINARY_SUBSCR_TUPLE_INT,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_CALL_ADAPTIVE,
&&TARGET_CALL_PY_EXACT_ARGS,
&&TARGET_CALL_PY_WITH_DEFAULTS,
bpo-46841: Use inline caching for calls (GH-31709)
2022-03-07 11:45:00 -08:00
&&TARGET_BINARY_SUBSCR,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_COMPARE_OP_ADAPTIVE,
&&TARGET_COMPARE_OP_FLOAT_JUMP,
&&TARGET_COMPARE_OP_INT_JUMP,
&&TARGET_COMPARE_OP_STR_JUMP,
bpo-46528: Simplify the VM's stack manipulations (GH-30902)
2022-01-26 12:47:45 -08:00
&&TARGET_GET_LEN,
&&TARGET_MATCH_MAPPING,
&&TARGET_MATCH_SEQUENCE,
&&TARGET_MATCH_KEYS,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_EXTENDED_ARG_QUICK,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_PUSH_EXC_INFO,
bpo-47186: Replace JUMP_IF_NOT_EXC_MATCH by CHECK_EXC_MATCH + jump (GH-32231)
2022-04-01 13:59:38 +01:00
&&TARGET_CHECK_EXC_MATCH,
bpo-47186: Replace JUMP_IF_NOT_EG_MATCH by CHECK_EG_MATCH + jump (GH-32309)
2022-04-05 12:06:22 +01:00
&&TARGET_CHECK_EG_MATCH,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_JUMP_BACKWARD_QUICK,
bpo-46329: Split calls into precall and call instructions. (GH-30855) * Add PRECALL_FUNCTION opcode. * Move 'call shape' varaibles into struct. * Replace CALL_NO_KW and CALL_KW with KW_NAMES and CALL instructions. * Specialize for builtin methods taking using the METH_FASTCALL | METH_KEYWORDS protocol. * Allow kwnames for specialized calls to builtin types. * Specialize calls to tuple(arg) and str(arg).
2022-01-28 12:42:30 +00:00
&&TARGET_LOAD_ATTR_ADAPTIVE,
&&TARGET_LOAD_ATTR_INSTANCE_VALUE,
bpo-45885: Specialize COMPARE_OP (GH-29734) * Add COMPARE_OP_ADAPTIVE adaptive instruction. * Add COMPARE_OP_FLOAT_JUMP, COMPARE_OP_INT_JUMP and COMPARE_OP_STR_JUMP specialized instructions. * Introduce and use _PyUnicode_Equal
2021-12-03 04:29:12 -07:00
&&TARGET_LOAD_ATTR_MODULE,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_LOAD_ATTR_SLOT,
&&TARGET_LOAD_ATTR_WITH_HINT,
&&TARGET_LOAD_CONST__LOAD_FAST,
&&TARGET_LOAD_FAST__LOAD_CONST,
&&TARGET_LOAD_FAST__LOAD_FAST,
bpo-45885: Specialize COMPARE_OP (GH-29734) * Add COMPARE_OP_ADAPTIVE adaptive instruction. * Add COMPARE_OP_FLOAT_JUMP, COMPARE_OP_INT_JUMP and COMPARE_OP_STR_JUMP specialized instructions. * Introduce and use _PyUnicode_Equal
2021-12-03 04:29:12 -07:00
&&TARGET_LOAD_GLOBAL_ADAPTIVE,
bpo-45609: Specialize STORE_SUBSCR (GH-29242) * Specialize STORE_SUBSCR for list[int], and dict[object] * Adds _PyDict_SetItem_Take2 which consumes references to the key and values.
2021-11-19 05:30:37 -05:00
&&TARGET_LOAD_GLOBAL_BUILTIN,
Move call specializations from CALL to PRECALL. (GH-31496)
2022-02-22 14:57:01 +00:00
&&TARGET_WITH_EXCEPT_START,
&&TARGET_GET_AITER,
&&TARGET_GET_ANEXT,
&&TARGET_BEFORE_ASYNC_WITH,
&&TARGET_BEFORE_WITH,
&&TARGET_END_ASYNC_FOR,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_LOAD_GLOBAL_MODULE,
bpo-47186: Replace JUMP_IF_NOT_EG_MATCH by CHECK_EG_MATCH + jump (GH-32309)
2022-04-05 12:06:22 +01:00
&&TARGET_LOAD_METHOD_ADAPTIVE,
bpo-47186: Replace JUMP_IF_NOT_EXC_MATCH by CHECK_EXC_MATCH + jump (GH-32231)
2022-04-01 13:59:38 +01:00
&&TARGET_LOAD_METHOD_CLASS,
Move call specializations from CALL to PRECALL. (GH-31496)
2022-02-22 14:57:01 +00:00
&&TARGET_LOAD_METHOD_MODULE,
&&TARGET_LOAD_METHOD_NO_DICT,
&&TARGET_STORE_SUBSCR,
&&TARGET_DELETE_SUBSCR,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_LOAD_METHOD_WITH_DICT,
bpo-47186: Replace JUMP_IF_NOT_EG_MATCH by CHECK_EG_MATCH + jump (GH-32309)
2022-04-05 12:06:22 +01:00
&&TARGET_LOAD_METHOD_WITH_VALUES,
bpo-47186: Replace JUMP_IF_NOT_EXC_MATCH by CHECK_EXC_MATCH + jump (GH-32231)
2022-04-01 13:59:38 +01:00
&&TARGET_PRECALL_ADAPTIVE,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_PRECALL_BOUND_METHOD,
bpo-45107: Specialize `LOAD_METHOD` for instances with dict. (GH-31531)
2022-02-24 19:34:57 +00:00
&&TARGET_PRECALL_BUILTIN_CLASS,
Move call specializations from CALL to PRECALL. (GH-31496)
2022-02-22 14:57:01 +00:00
&&TARGET_PRECALL_BUILTIN_FAST_WITH_KEYWORDS,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_GET_ITER,
Issue #24400: Introduce a distinct type for 'async def' coroutines. Summary of changes: 1. Coroutines now have a distinct, separate from generators type at the C level: PyGen_Type, and a new typedef PyCoroObject. PyCoroObject shares the initial segment of struct layout with PyGenObject, making it possible to reuse existing generators machinery. The new type is exposed as 'types.CoroutineType'. As a consequence of having a new type, CO_GENERATOR flag is no longer applied to coroutines. 2. Having a separate type for coroutines made it possible to add an __await__ method to the type. Although it is not used by the interpreter (see details on that below), it makes coroutines naturally (without using __instancecheck__) conform to collections.abc.Coroutine and collections.abc.Awaitable ABCs. [The __instancecheck__ is still used for generator-based coroutines, as we don't want to add __await__ for generators.] 3. Add new opcode: GET_YIELD_FROM_ITER. The opcode is needed to allow passing native coroutines to the YIELD_FROM opcode. Before this change, 'yield from o' expression was compiled to: (o) GET_ITER LOAD_CONST YIELD_FROM Now, we use GET_YIELD_FROM_ITER instead of GET_ITER. The reason for adding a new opcode is that GET_ITER is used in some contexts (such as 'for .. in' loops) where passing a coroutine object is invalid. 4. Add two new introspection functions to the inspec module: getcoroutinestate(c) and getcoroutinelocals(c). 5. inspect.iscoroutine(o) is updated to test if 'o' is a native coroutine object. Before this commit it used abc.Coroutine, and it was requested to update inspect.isgenerator(o) to use abc.Generator; it was decided, however, that inspect functions should really be tailored for checking for native types. 6. sys.set_coroutine_wrapper(w) API is updated to work with only native coroutines. Since types.coroutine decorator supports any type of callables now, it would be confusing that it does not work for all types of coroutines. 7. Exceptions logic in generators C implementation was updated to raise clearer messages for coroutines: Before: TypeError("generator raised StopIteration") After: TypeError("coroutine raised StopIteration")
2015-06-22 12:19:30 -04:00
&&TARGET_GET_YIELD_FROM_ITER,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_PRINT_EXPR,
&&TARGET_LOAD_BUILD_CLASS,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_PRECALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS,
bpo-47186: Replace JUMP_IF_NOT_EG_MATCH by CHECK_EG_MATCH + jump (GH-32309)
2022-04-05 12:06:22 +01:00
&&TARGET_PRECALL_NO_KW_BUILTIN_FAST,
bpo-34880: Add the LOAD_ASSERTION_ERROR opcode. (GH-15073) Fix assert statement misbehavior if AssertionError is shadowed.
2019-08-25 03:44:09 -06:00
&&TARGET_LOAD_ASSERTION_ERROR,
bpo-46409: Make generators in bytecode (GH-30633) * Add RETURN_GENERATOR and JUMP_NO_INTERRUPT opcodes. * Trim frame and generator by word each. * Minor refactor of frame.c * Update test.test_sys to account for smaller frames. * Treat generator functions as normal functions when evaluating and specializing.
2022-01-20 11:46:39 +00:00
&&TARGET_RETURN_GENERATOR,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_PRECALL_NO_KW_BUILTIN_O,
bpo-47186: Replace JUMP_IF_NOT_EG_MATCH by CHECK_EG_MATCH + jump (GH-32309)
2022-04-05 12:06:22 +01:00
&&TARGET_PRECALL_NO_KW_ISINSTANCE,
bpo-47186: Replace JUMP_IF_NOT_EXC_MATCH by CHECK_EXC_MATCH + jump (GH-32231)
2022-04-01 13:59:38 +01:00
&&TARGET_PRECALL_NO_KW_LEN,
bpo-47127: Specialize calls for fastcall c methods with keywords (GH-32125) * add PRECALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS
2022-03-28 01:23:25 +05:30
&&TARGET_PRECALL_NO_KW_LIST_APPEND,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_PRECALL_NO_KW_METHOD_DESCRIPTOR_FAST,
Move call specializations from CALL to PRECALL. (GH-31496)
2022-02-22 14:57:01 +00:00
&&TARGET_PRECALL_NO_KW_METHOD_DESCRIPTOR_NOARGS,
bpo-39320: Handle unpacking of *values in compiler (GH-17984) * Add three new bytecodes: LIST_TO_TUPLE, LIST_EXTEND, SET_UPDATE. Use them to implement star unpacking expressions. * Remove four bytecodes BUILD_LIST_UNPACK, BUILD_TUPLE_UNPACK, BUILD_SET_UNPACK and BUILD_TUPLE_UNPACK_WITH_CALL opcodes as they are now unused. * Update magic number and dis.rst for new bytecodes.
2020-01-23 09:25:17 +00:00
&&TARGET_LIST_TO_TUPLE,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_RETURN_VALUE,
&&TARGET_IMPORT_STAR,
Issue #27985: Implement PEP 526 -- Syntax for Variable Annotations. Patch by Ivan Levkivskyi.
2016-09-08 20:50:03 -07:00
&&TARGET_SETUP_ANNOTATIONS,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_YIELD_VALUE,
bpo-43683: Streamline YIELD_VALUE and SEND (GH-30723) * Split YIELD_VALUE into ASYNC_GEN_WRAP; YIELD_VALUE for async generators. * Split SEND into SEND; YIELD_VALUE. * Document new opcodes.
2022-01-24 11:08:53 +00:00
&&TARGET_ASYNC_GEN_WRAP,
bpo-45292: [PEP-654] add except* (GH-29581)
2021-12-14 16:48:15 +00:00
&&TARGET_PREP_RERAISE_STAR,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_POP_EXCEPT,
&&TARGET_STORE_NAME,
&&TARGET_DELETE_NAME,
&&TARGET_UNPACK_SEQUENCE,
&&TARGET_FOR_ITER,
&&TARGET_UNPACK_EX,
&&TARGET_STORE_ATTR,
&&TARGET_DELETE_ATTR,
&&TARGET_STORE_GLOBAL,
&&TARGET_DELETE_GLOBAL,
bpo-46528: Simplify the VM's stack manipulations (GH-30902)
2022-01-26 12:47:45 -08:00
&&TARGET_SWAP,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_LOAD_CONST,
&&TARGET_LOAD_NAME,
&&TARGET_BUILD_TUPLE,
&&TARGET_BUILD_LIST,
&&TARGET_BUILD_SET,
&&TARGET_BUILD_MAP,
&&TARGET_LOAD_ATTR,
&&TARGET_COMPARE_OP,
&&TARGET_IMPORT_NAME,
&&TARGET_IMPORT_FROM,
&&TARGET_JUMP_FORWARD,
&&TARGET_JUMP_IF_FALSE_OR_POP,
&&TARGET_JUMP_IF_TRUE_OR_POP,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_PRECALL_NO_KW_METHOD_DESCRIPTOR_O,
bpo-47120: make POP_JUMP_IF_TRUE/FALSE/NONE/NOT_NONE relative (GH-32400)
2022-04-11 10:40:24 +01:00
&&TARGET_POP_JUMP_FORWARD_IF_FALSE,
&&TARGET_POP_JUMP_FORWARD_IF_TRUE,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_LOAD_GLOBAL,
bpo-39156: Break up COMPARE_OP into four logically distinct opcodes. (GH-17754) Break up COMPARE_OP into four logically distinct opcodes: * COMPARE_OP for rich comparisons * IS_OP for 'is' and 'is not' tests * CONTAINS_OP for 'in' and 'is not' tests * JUMP_IF_NOT_EXC_MATCH for checking exceptions in 'try-except' statements.
2020-01-14 10:12:45 +00:00
&&TARGET_IS_OP,
&&TARGET_CONTAINS_OP,
bpo-42246: Make sure that `f_lasti`, and thus `f_lineno`, is set correctly after raising or reraising an exception (GH-23803) * Ensure that f_lasti is set correctly after an exception is raised to conform to PEP 626. * Update importlib * Add NEWS.
2020-12-17 13:55:28 +00:00
&&TARGET_RERAISE,
bpo-44511: Improve the bytecode for class and mapping patterns (GH-26922) * Refactor mapping patterns and speed up class patterns. * Simplify MATCH_KEYS and MATCH_CLASS. * Add COPY opcode.
2021-10-27 02:45:35 -07:00
&&TARGET_COPY,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_PRECALL_NO_KW_STR_1,
bpo-45636: Merge all numeric operators (GH-29482)
2021-11-10 22:56:22 -08:00
&&TARGET_BINARY_OP,
bpo-46039: Split yield from in two (GH-30035) * Split YIELD_FROM opcode into SEND and JUMP_ABSOLUTE. * Remove YIELD_FROM opcode.
2021-12-15 10:30:09 +00:00
&&TARGET_SEND,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_LOAD_FAST,
&&TARGET_STORE_FAST,
&&TARGET_DELETE_FAST,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_PRECALL_NO_KW_TUPLE_1,
bpo-47120: make POP_JUMP_IF_TRUE/FALSE/NONE/NOT_NONE relative (GH-32400)
2022-04-11 10:40:24 +01:00
&&TARGET_POP_JUMP_FORWARD_IF_NOT_NONE,
&&TARGET_POP_JUMP_FORWARD_IF_NONE,
bpo-46009: Remove GEN_START (GH-30367)
2022-01-04 11:38:32 -08:00
&&TARGET_RAISE_VARARGS,
bpo-46841: Fix error message hacks in `GET_AWAITABLE` (GH-31664)
2022-03-04 04:41:17 -08:00
&&TARGET_GET_AWAITABLE,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_MAKE_FUNCTION,
&&TARGET_BUILD_SLICE,
bpo-47120: make JUMP_NO_INTERRUPT relative (GH-32221)
2022-04-05 12:49:08 +01:00
&&TARGET_JUMP_BACKWARD_NO_INTERRUPT,
bpo-43693: Un-revert commit f3fa63e. (#26609) This was reverted in GH-26596 (commit 6d518bb) due to some bad memory accesses. * Add the MAKE_CELL opcode. (gh-26396) The memory accesses have been fixed. https://bugs.python.org/issue43693
2021-06-08 16:01:34 -06:00
&&TARGET_MAKE_CELL,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_LOAD_CLOSURE,
&&TARGET_LOAD_DEREF,
&&TARGET_STORE_DEREF,
#4617: Previously it was illegal to delete a name from the local namespace if it occurs as a free variable in a nested block. This limitation of the compiler has been lifted, and a new opcode introduced (DELETE_DEREF). This sample was valid in 2.6, but fails to compile in 3.x without this change:: >>> def f(): ... def print_error(): ... print(e) ... try: ... something ... except Exception as e: ... print_error() ... # implicit "del e" here This sample has always been invalid in Python, and now works:: >>> def outer(x): ... def inner(): ... return x ... inner() ... del x There is no need to bump the PYC magic number: the new opcode is used for code that did not compile before.
2010-09-10 21:39:53 +00:00
&&TARGET_DELETE_DEREF,
bpo-47120: Replace the JUMP_ABSOLUTE opcode by the relative JUMP_BACKWARD (GH-32115)
2022-03-31 14:14:15 +01:00
&&TARGET_JUMP_BACKWARD,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_PRECALL_NO_KW_TYPE_1,
bpo-46841: Use inline caching for calls (GH-31709)
2022-03-07 11:45:00 -08:00
&&TARGET_CALL_FUNCTION_EX,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_PRECALL_PYFUNC,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&TARGET_EXTENDED_ARG,
&&TARGET_LIST_APPEND,
&&TARGET_SET_ADD,
&&TARGET_MAP_ADD,
check local class namespace before reaching for cells (closes #17853)
2013-04-30 09:41:40 -04:00
&&TARGET_LOAD_CLASSDEREF,
bpo-44525: Copy free variables in bytecode to allow calls to inner functions to be specialized (GH-29595) * Make internal APIs that take PyFrameConstructor take a PyFunctionObject instead. * Add reference to function to frame, borrow references to builtins and globals. * Add COPY_FREE_VARS instruction to allow specialization of calls to inner functions.
2021-11-23 09:53:24 +00:00
&&TARGET_COPY_FREE_VARS,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_RESUME_QUICK,
bpo-45923: Handle call events in bytecode (GH-30364) * Add a RESUME instruction to handle "call" events.
2022-01-06 13:09:25 +00:00
&&TARGET_RESUME,
bpo-42128: Structural Pattern Matching (PEP 634) (GH-22917) Co-authored-by: Guido van Rossum <guido@python.org> Co-authored-by: Talin <viridia@gmail.com> Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
2021-02-26 14:51:55 -08:00
&&TARGET_MATCH_CLASS,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_STORE_ATTR_ADAPTIVE,
bpo-47127: Specialize calls for fastcall c methods with keywords (GH-32125) * add PRECALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS
2022-03-28 01:23:25 +05:30
&&TARGET_STORE_ATTR_INSTANCE_VALUE,
Issue 25483: Add an opcode to make f-string formatting more robust.
2015-11-03 12:45:05 -05:00
&&TARGET_FORMAT_VALUE,
Issue #27140: Added BUILD_CONST_KEY_MAP opcode.
2016-06-12 00:39:41 +03:00
&&TARGET_BUILD_CONST_KEY_MAP,
Issue #27078: Added BUILD_STRING opcode. Optimized f-strings evaluation.
2016-09-06 22:07:53 +03:00
&&TARGET_BUILD_STRING,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_STORE_ATTR_SLOT,
bpo-47127: Specialize calls for fastcall c methods with keywords (GH-32125) * add PRECALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS
2022-03-28 01:23:25 +05:30
&&TARGET_STORE_ATTR_WITH_HINT,
bpo-46841: Use inline caching for calls (GH-31709)
2022-03-07 11:45:00 -08:00
&&TARGET_LOAD_METHOD,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_STORE_FAST__LOAD_FAST,
bpo-39320: Handle unpacking of *values in compiler (GH-17984) * Add three new bytecodes: LIST_TO_TUPLE, LIST_EXTEND, SET_UPDATE. Use them to implement star unpacking expressions. * Remove four bytecodes BUILD_LIST_UNPACK, BUILD_TUPLE_UNPACK, BUILD_SET_UNPACK and BUILD_TUPLE_UNPACK_WITH_CALL opcodes as they are now unused. * Update magic number and dis.rst for new bytecodes.
2020-01-23 09:25:17 +00:00
&&TARGET_LIST_EXTEND,
&&TARGET_SET_UPDATE,
bpo-39320: Handle unpacking of **values in compiler (GH-18141) * Add DICT_UPDATE and DICT_MERGE bytecodes. Use them for ** unpacking. * Remove BUILD_MAP_UNPACK and BUILD_MAP_UNPACK_WITH_CALL, as they are now unused. * Update magic number for ** unpacking opcodes. * Update dis.rst to incorporate new bytecodes. * Add blurb entry.
2020-01-27 09:57:45 +00:00
&&TARGET_DICT_MERGE,
&&TARGET_DICT_UPDATE,
bpo-46329: Change calling sequence (again) (GH-31373) * Change calling sequence: Add PUSH_NULL. Merge PRECALL_FUNCTION and PRECALL_METHOD into PRECALL.
2022-02-18 17:19:08 +00:00
&&TARGET_PRECALL,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_STORE_FAST__STORE_FAST,
bpo-47127: Specialize calls for fastcall c methods with keywords (GH-32125) * add PRECALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS
2022-03-28 01:23:25 +05:30
&&TARGET_STORE_SUBSCR_ADAPTIVE,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_STORE_SUBSCR_DICT,
&&TARGET_STORE_SUBSCR_LIST_INT,
bpo-46329: Split calls into precall and call instructions. (GH-30855) * Add PRECALL_FUNCTION opcode. * Move 'call shape' varaibles into struct. * Replace CALL_NO_KW and CALL_KW with KW_NAMES and CALL instructions. * Specialize for builtin methods taking using the METH_FASTCALL | METH_KEYWORDS protocol. * Allow kwnames for specialized calls to builtin types. * Specialize calls to tuple(arg) and str(arg).
2022-01-28 12:42:30 +00:00
&&TARGET_CALL,
&&TARGET_KW_NAMES,
bpo-47120: make POP_JUMP_IF_TRUE/FALSE/NONE/NOT_NONE relative (GH-32400)
2022-04-11 10:40:24 +01:00
&&TARGET_POP_JUMP_BACKWARD_IF_NOT_NONE,
&&TARGET_POP_JUMP_BACKWARD_IF_NONE,
&&TARGET_POP_JUMP_BACKWARD_IF_FALSE,
&&TARGET_POP_JUMP_BACKWARD_IF_TRUE,
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-28 00:36:34 -04:00
&&TARGET_UNPACK_SEQUENCE_ADAPTIVE,
bpo-47127: Specialize calls for fastcall c methods with keywords (GH-32125) * add PRECALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS
2022-03-28 01:23:25 +05:30
&&TARGET_UNPACK_SEQUENCE_LIST,
bpo-46841: Quicken code in-place (GH-31888) * Moves the bytecode to the end of the corresponding PyCodeObject, and quickens it in-place. * Removes the almost-always-unused co_varnames, co_freevars, and co_cellvars member caches * _PyOpcode_Deopt is a new mapping from all opcodes to their un-quickened forms. * _PyOpcode_InlineCacheEntries is renamed to _PyOpcode_Caches * _Py_IncrementCountAndMaybeQuicken is renamed to _PyCode_Warmup * _Py_Quicken is renamed to _PyCode_Quicken * _co_quickened is renamed to _co_code_adaptive (and is now a read-only memoryview). * Do not emit unused nonzero opargs anymore in the compiler.
2022-03-21 04:11:17 -07:00
&&TARGET_UNPACK_SEQUENCE_TUPLE,
&&TARGET_UNPACK_SEQUENCE_TWO_TUPLE,
bpo-46841: Use inline caching for attribute accesses (GH-31640)
2022-03-03 15:31:00 -08:00
&&_unknown_opcode,
Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
2010-05-09 15:52:27 +00:00
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
bpo-43760: Check for tracing using 'bitwise or' instead of branch in dispatch. (GH-28723)
2021-10-05 11:01:11 +01:00
&&TARGET_DO_TRACING
Issue #4753: By enabling a configure option named '--with-computed-gotos' on compilers that support it (notably: gcc, SunPro, icc), the bytecode evaluation loop is compiled with a new dispatch mechanism which gives speedups of up to 20%, depending on the system, on various benchmarks.
2009-01-25 16:34:23 +00:00
};
Reference in a new issue Copy permalink