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Lib
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_opcode_metadata.py
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Author
Age
Files
Lines
*
GH-139109: Support switch/case dispatch with the tracing interpreter. (GH-141...
Mark Shannon
2025-11-18
1
-23/+24
*
GH-134282: Always borrow references LOAD_CONST (GH-134284)
Mark Shannon
2025-05-20
1
-26/+20
*
gh-100239: specialize BINARY_OP/SUBSCR for list-slice (#132626)
Irit Katriel
2025-05-01
1
-73/+75
*
gh-132661: Implement PEP 750 (#132662)
Lysandros Nikolaou
2025-04-30
1
-116/+118
*
gh-130907: Treat all module-level annotations as conditional (#131550)
Jelle Zijlstra
2025-04-28
1
-10/+11
*
gh-130704: Strength reduce `LOAD_FAST{_LOAD_FAST}` (#130708)
mpage
2025-04-01
1
-33/+35
*
GH-128534: Fix behavior of branch monitoring for `async for` (GH-130847)
Mark Shannon
2025-03-07
1
-59/+59
*
gh-130574: renumber RESUME opcode from 149 to 128 (GH-130685)
Tomasz Pytel
2025-03-06
1
-83/+83
*
GH-128534: Instrument branches for `async for` loops. (GH-130569)
Mark Shannon
2025-02-27
1
-15/+16
*
gh-100239: replace BINARY_SUBSCR & family by BINARY_OP with oparg NB_SUBSCR (...
Irit Katriel
2025-02-07
1
-129/+126
*
GH-128563: Generate `opcode = ...` in instructions that need `opcode` (GH-129...
Mark Shannon
2025-02-03
1
-15/+15
*
GH-126599: Remove the PyOptimizer API (GH-129194)
Brandt Bucher
2025-01-29
1
-35/+41
*
GH-128914: Remove all but one conditional stack effects (GH-129226)
Mark Shannon
2025-01-27
1
-49/+49
*
Revert "GH-128914: Remove conditional stack effects from `bytecodes.c` and th...
Sam Gross
2025-01-23
1
-107/+100
*
GH-128914: Remove conditional stack effects from `bytecodes.c` and the code g...
Mark Shannon
2025-01-20
1
-100/+107
*
gh-100239: specialize long tail of binary operations (#128722)
Irit Katriel
2025-01-16
1
-76/+78
*
GH-128685: Specialize (rather than quicken) LOAD_CONST into LOAD_CONST_[IM]MO...
Mark Shannon
2025-01-13
1
-20/+22
*
GH-128375: Better instrument for `FOR_ITER` (GH-128445)
Mark Shannon
2025-01-06
1
-90/+92
*
GH-122548: Implement branch taken and not taken events for sys.monitoring (GH...
Mark Shannon
2024-12-19
1
-98/+100
*
GH-125837: Split `LOAD_CONST` into three. (GH-125972)
Mark Shannon
2024-10-29
1
-48/+51
*
GH-119866: Spill the stack around escaping calls. (GH-124392)
Mark Shannon
2024-10-07
1
-1/+0
*
gh-124285: Fix bug where bool() is called multiple times for the same part of...
Irit Katriel
2024-09-25
1
-7/+9
*
GH-123040: Specialize shadowed `LOAD_ATTR`. (GH-123219)
Mark Shannon
2024-08-23
1
-31/+33
*
GH-118093: Specialize `CALL_KW` (GH-123006)
Mark Shannon
2024-08-16
1
-53/+61
*
GH-120024: Remove `CHECK_EVAL_BREAKER` macro. (GH-122968)
Mark Shannon
2024-08-14
1
-18/+19
*
GH-122390: Replace `_Py_GetbaseOpcode` with `_Py_GetBaseCodeUnit` (GH-122942)
Mark Shannon
2024-08-13
1
-51/+51
*
GH-122029: Break INSTRUMENTED_CALL into micro-ops, so that its behavior is co...
Mark Shannon
2024-07-26
1
-13/+13
*
GH-121131: Clean up and fix some instrumented instructions. (GH-121132)
Mark Shannon
2024-07-26
1
-15/+15
*
GH-122160: Remove BUILD_CONST_KEY_MAP opcode. (GH-122164)
Mark Shannon
2024-07-25
1
-75/+74
*
GH-120507: Lower the `BEFORE_WITH` and `BEFORE_ASYNC_WITH` instructions. (#12...
Mark Shannon
2024-06-18
1
-117/+116
*
gh-119676: remove several pseudo instructions which are use only in codegen (...
Irit Katriel
2024-05-28
1
-9/+5
*
gh-119180: Add LOAD_COMMON_CONSTANT opcode (#119321)
Jelle Zijlstra
2024-05-22
1
-61/+61
*
GH-118095: Use broader specializations of CALL in tier 1, for better tier 2 s...
Mark Shannon
2024-05-04
1
-58/+62
*
gh-116381: Remove bad specializations, add fail stats (GH-116464)
Ken Jin
2024-03-07
1
-43/+37
*
gh-116381: Specialize CONTAINS_OP (GH-116385)
Ken Jin
2024-03-06
1
-36/+48
*
GH-111485: Generate instruction and uop metadata (GH-113287)
Mark Shannon
2023-12-20
1
-10/+8
*
gh-111354: Simplify _PyGen_yf by moving some of its work to the compiler and ...
Irit Katriel
2023-11-03
1
-75/+75
*
gh-111354: simplify detection of RESUME after YIELD_VALUE at except-depth 1 ...
Irit Katriel
2023-11-02
1
-75/+75
*
GH-105848: Replace KW_NAMES + CALL with LOAD_CONST + CALL_KW (GH-109300)
Brandt Bucher
2023-09-13
1
-63/+64
*
gh-109256: allocate opcode IDs for internal opcodes in their own range (#109269)
Irit Katriel
2023-09-12
1
-186/+186
*
GH-108614: Add `RESUME_CHECK` instruction (GH-108630)
Mark Shannon
2023-09-07
1
-141/+145
*
gh-105481: generate op IDs from bytecode.c instead of hard coding them in opc...
Irit Katriel
2023-08-16
1
-1/+225
*
GH-107596: Specialize str[int] (GH-107597)
Brandt Bucher
2023-08-08
1
-0/+1
*
GH-100288: Specialize LOAD_ATTR for simple class attributes. (#105990)
Mark Shannon
2023-07-10
1
-0/+2
*
GH-106008: Make implicit boolean conversions explicit (GH-106003)
Brandt Bucher
2023-06-29
1
-0/+8
*
GH-91095: Specialize calls to normal Python classes. (GH-99331)
Mark Shannon
2023-06-22
1
-0/+1
*
gh-105481: generate _specializations and _specialized_instructions from bytec...
Irit Katriel
2023-06-19
1
-0/+94