3b4f5ed168
[3.11] GH-93516: Backport GH-93769 (GH-94231)
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* Store offset of first traceable instruction to avoid having to recompute it all the time when tracing.
2022-06-28 16:30:22 +01:00
93a666b5a5
gh-90997: Show cached inline values in `dis` output ( #92360 )
2022-05-06 15:18:09 +01:00
37c6db60f9
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-27 22:36:34 -06:00
ea2ae02607
gh-91276: Make JUMP_IF_TRUE_OR_POP/JUMP_IF_FALSE_OR_POP relative (GH-32215)
2022-04-15 20:19:24 +01:00
dd207a6ac5
bpo-47120: make POP_JUMP_IF_TRUE/FALSE/NONE/NOT_NONE relative (GH-32400)
2022-04-11 10:40:24 +01:00
0aa8d5cbd8
bpo-47120: make JUMP_NO_INTERRUPT relative (GH-32221)
2022-04-05 12:49:08 +01:00
32091df41c
bpo-47186: Replace JUMP_IF_NOT_EG_MATCH by CHECK_EG_MATCH + jump (GH-32309)
2022-04-05 12:06:22 +01:00
04e07c258f
bpo-47186: Replace JUMP_IF_NOT_EXC_MATCH by CHECK_EXC_MATCH + jump (GH-32231)
2022-04-01 13:59:38 +01:00
a00518d9ad
bpo-47120: Replace the JUMP_ABSOLUTE opcode by the relative JUMP_BACKWARD (GH-32115)
2022-03-31 14:14:15 +01:00
58448cbd96
bpo-47127: Specialize calls for fastcall c methods with keywords (GH-32125)
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* add PRECALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS
2022-03-28 03:53:25 +08:00
2bde6827ea
bpo-46841: Quicken code in-place (GH-31888)
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* 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 11:11:17 +00:00
5498a61c7c
bpo-46841: Don't use an oparg counter for `STORE_SUBSCR` (GH-31742)
2022-03-08 15:53:22 +00:00
f193631387
bpo-46841: Use inline caching for calls (GH-31709)
2022-03-07 11:45:00 -08:00
586b24d3be
bpo-46841: Fix error message hacks in `GET_AWAITABLE` (GH-31664)
2022-03-04 12:41:17 +00:00
05a8bc1c94
bpo-46841: Use inline caching for attribute accesses (GH-31640)
2022-03-03 15:31:00 -08:00
3b0f1c5a71
bpo-46841: Use inline cache for `BINARY_SUBSCR`. (GH-31618)
2022-03-01 16:00:34 +00:00
7820a5897e
bpo-46841: Use inline caching for `COMPARE_OP` (GH-31622)
2022-03-01 13:53:13 +00:00
4558af5a8f
bpo-46841: Move the cache for `LOAD_GLOBAL` inline. (GH-31575)
2022-02-28 12:56:29 +00:00
424ecab494
bpo-46841: Use inline caching for `UNPACK_SEQUENCE` (GH-31591)
2022-02-28 11:54:14 +00:00
0f41aac109
bpo-46841: Use *inline* caching for `BINARY_OP` (GH-31543)
2022-02-25 12:11:34 +00:00
2a6ece572c
bpo-45107: Specialize `LOAD_METHOD` for instances with dict. (GH-31531)
2022-02-24 19:34:57 +00:00
a52d2528a4
bpo-46823: Implement LOAD_FAST__LOAD_ATTR_INSTANCE_VALUE superinstruction (GH-31484)
2022-02-24 14:55:59 +00:00
9058a35558
Move call specializations from CALL to PRECALL. (GH-31496)
2022-02-22 14:57:01 +00:00
cf345e945f
bpo-46329: Change calling sequence (again) (GH-31373)
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* Change calling sequence: Add PUSH_NULL. Merge PRECALL_FUNCTION and PRECALL_METHOD into PRECALL.
2022-02-18 17:19:08 +00:00
a9da085015
bpo-46702: Specialize UNPACK_SEQUENCE (GH-31240)
2022-02-16 08:48:16 -08:00
d7a5aca982
bpo-45923: Add `RESUME_QUICK` (GH-31244)
2022-02-10 17:50:02 +00:00
89fd7c3452
bpo-46329: Split calls into precall and call instructions. (GH-30855)
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* 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
8548366864
bpo-46528: Simplify the VM's stack manipulations (GH-30902)
2022-01-26 12:47:45 -08:00
0367a36fdc
bpo-43683: Streamline YIELD_VALUE and SEND (GH-30723)
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* 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
b04dfbbe4b
bpo-46409: Make generators in bytecode (GH-30633)
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* 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
e028ae99ec
bpo-45923: Handle call events in bytecode (GH-30364)
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* Add a RESUME instruction to handle "call" events.
2022-01-06 13:09:25 +00:00
3db762db72
bpo-46031: add POP_JUMP_IF_NOT_NONE and POP_JUMP_IF_NONE (GH-30019)
2022-01-06 11:38:35 +00:00
31e43cbe5f
bpo-46009: Remove GEN_START (GH-30367)
2022-01-04 11:38:32 -08:00
a94461d718
bpo-46202: Remove opcode POP_EXCEPT_AND_RERAISE (GH-30302)
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* bpo-46202: remove opcode POP_EXCEPT_AND_RERAISE
* do not assume that an exception group is truthy
2022-01-04 10:37:12 +00:00
efd6236d36
bpo-46072: Add top level stats struct (GH-30169)
2021-12-17 14:48:01 +00:00
3a60bfef49
bpo-44525: Specialize for calls to type and other builtin classes with 1 argument. (GH-29942)
2021-12-15 15:03:42 +00:00
0b50a4f0cd
bpo-46039: Split yield from in two (GH-30035)
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* Split YIELD_FROM opcode into SEND and JUMP_ABSOLUTE.
* Remove YIELD_FROM opcode.
2021-12-15 10:30:09 +00:00
9f8f45144b
bpo-44525: Split calls into PRECALL and CALL (GH-30011)
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* Add 3 new opcodes for calls: PRECALL_METHOD, CALL_NO_KW, CALL_KW.
* Update specialization to handle new CALL opcodes.
* Specialize call to method descriptors.
* Remove old CALL opcodes: CALL_FUNCTION, CALL_METHOD, CALL_METHOD_KW, CALL_FUNCTION_KW.
2021-12-14 18:22:44 +00:00
d60457a667
bpo-45292: [PEP-654] add except* (GH-29581)
2021-12-14 16:48:15 +00:00
03768c4d13
bpo-45885: Specialize COMPARE_OP (GH-29734)
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* 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 11:29:12 +00:00
135cabd328
bpo-44525: Copy free variables in bytecode to allow calls to inner functions to be specialized (GH-29595)
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* 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
036fead695
bpo-45609: Specialize STORE_SUBSCR (GH-29242)
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* Specialize STORE_SUBSCR for list[int], and dict[object]
* Adds _PyDict_SetItem_Take2 which consumes references to the key and values.
2021-11-19 10:30:37 +00:00
21fa7a3e8f
bpo-45829: Specialize BINARY_SUBSCR for __getitem__ implemented in Python. (GH-29592)
2021-11-18 11:02:14 +00:00
345ba3f080
bpo-45510: Specialize BINARY_SUBTRACT (GH-29523)
2021-11-18 09:19:58 +00:00
9178f533ff
bpo-45636: Merge all numeric operators (GH-29482)
2021-11-10 22:56:22 -08:00
82a662e521
bpo-44511: Improve the bytecode for class and mapping patterns (GH-26922)
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* Refactor mapping patterns and speed up class patterns.
* Simplify MATCH_KEYS and MATCH_CLASS.
* Add COPY opcode.
2021-10-27 10:45:35 +01:00
8863a0fcc5
bpo-44525: Specialize simple Python calls. (GH-29033)
2021-10-20 16:08:28 +01:00
3163e68c34
bpo-44525: Specialize ``CALL_FUNCTION`` for C function calls (GH-26934)
2021-10-20 00:16:36 +01:00
3b3d30e8f7
bpo-45367: Specialize BINARY_MULTIPLY (GH-28727)
2021-10-14 15:56:33 +01:00
a8b9350964
bpo-45340: Don't create object dictionaries unless actually needed (GH-28802)
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* Never change types' cached keys. It could invalidate inline attribute objects.
* Lazily create object dictionaries.
* Update specialization of LOAD/STORE_ATTR.
* Don't update shared keys version for deletion of value.
* Update gdb support to handle instance values.
* Rename SPLIT_KEYS opcodes to INSTANCE_VALUE.
2021-10-13 14:19:34 +01:00
Mark Shannon