c57aad777a
gh-94216: add pseudo instructions to the dis/opcodes modules (GH-94241)
2022-07-01 15:33:35 +01:00
c0453a40fa
GH-94163: Add BINARY_SLICE and STORE_SLICE instructions. (GH-94168)
2022-06-27 12:24:23 +01:00
5fcfdd87c9
GH-91432: Specialize FOR_ITER (GH-91713)
...
* Adds FOR_ITER_LIST and FOR_ITER_RANGE specializations.
* Adds _PyLong_AssignValue() internal function to avoid temporary boxing of ints.
2022-06-21 11:19:26 +01:00
a51742ab82
gh-93911: Specialize `LOAD_ATTR_PROPERTY` (GH-93912)
2022-06-17 23:13:17 +08:00
b083450f88
GH-93429: Merge `LOAD_METHOD` back into `LOAD_ATTR` (GH-93430)
2022-06-14 11:36:22 +01:00
f425f3bb27
gh-93143: Avoid NULL check in LOAD_FAST based on analysis in the compiler (GH-93144)
2022-05-31 16:32:30 -04:00
5e6e5b98a8
gh-92777: Add LOAD_METHOD_LAZY_DICT (GH-92778)
2022-05-25 14:06:15 +01:00
3fd8610002
GH-89914: Make the oparg of the YIELD_VALUE instruction equal the stack depth. (GH-92960)
2022-05-19 17:49:29 +01:00
e48ac9c100
GH-90690: Remove `PRECALL` instruction (GH-92925)
2022-05-19 11:05:26 +01:00
37c6db60f9
gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)
2022-04-27 22:36:34 -06:00
64a54e511d
gh-91719: Add pycore_opcode.h internal header file ( #91906 )
...
Move the following API from Include/opcode.h (public C API) to a new
Include/internal/pycore_opcode.h header file (internal C API):
* EXTRA_CASES
* _PyOpcode_Caches
* _PyOpcode_Deopt
* _PyOpcode_Jump
* _PyOpcode_OpName
* _PyOpcode_RelativeJump
2022-04-26 00:14:30 +02:00
f8dc6186d1
GH-91719: Make MSVC generate somewhat faster switch code ( #91718 )
...
Apparently a switch on an 8-bit quantity where all cases are
present generates a more efficient jump (doing only one indexed
memory load instead of two).
So we make opcode and use_tracing uint8_t, and generate a macro
full of extra `case NNN:` lines for all unused opcodes.
See https://github.com/faster-cpython/ideas/issues/321#issuecomment-1103263673
2022-04-21 11:53:57 -07:00
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
c9d41bcd68
gh-91428: include specialized opcodes in _PyOpcode_OpName (GH-91467)
2022-04-14 16:00:58 -04:00
8a35ce3796
gh-91428: Add _PyOpcode_OpName to opcode.h of debug builds (GH-91430)
2022-04-11 18:33:00 -04:00
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)
...
* add PRECALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS
2022-03-28 03:53:25 +08:00
2bde6827ea
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 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)
...
* 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)
...
* 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)
...
* 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)
...
* 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)
...
* 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)
...
* 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
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)
...
* 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)
...
* 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)
...
* 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
Irit Katriel
Mark Shannon
Dennis Sweeney
Ken Jin
Ken Jin
Victor Stinner
Guido van Rossum
Kumar Aditya
Brandt Bucher
Brandt Bucher
penguin_wwy