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optimizer_bytecodes.c
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Author
Age
*
GH-131798: Split up and optimize CALL_TUPLE_1 in the JIT (GH-132851)
Tomas R.
6 days
*
GH-131798: Split up and optimize CALL_STR_1 in the JIT (GH-132849)
Tomas R.
6 days
*
GH-131798: JIT: Split CALL_TYPE_1 into several uops (GH-132419)
Tomas R.
9 days
*
gh-131586: Avoid refcount contention in context managers (gh-131851)
Sam Gross
9 days
*
GH-130415: Improve the JIT's unneeded uop removal pass (GH-132333)
Brandt Bucher
10 days
*
GH-131498: Replace single-element arrays with scalars in bytecodes.c (GH-132615)
Brandt Bucher
13 days
*
gh-131798: Use `sym_new_type` instead of `sym_new_not_null` for `_BUILD_LIST`...
Nadeshiko Manju
2025-04-17
*
GH-131798: Remove JIT guards for dict, frozenset, list, set, and tuple (GH-13...
Brandt Bucher
2025-04-09
*
GH-131798: Narrow the result of _CONTAINS_OP_DICT to bool in the JIT (GH-132269)
Nadeshiko Manju
2025-04-08
*
GH-131798: Narrow the result type of _BINARY_OP_SUBSCR_STR_INT to str in the ...
Tomas R.
2025-04-08
*
GH-131798: Narrow the result of _CONTAINS_OP_SET to bool in the JIT (GH-132057)
Tomas R.
2025-04-05
*
GH-131498: Cases generator: Parse down to C statement level. (GH-131948)
Mark Shannon
2025-04-02
*
GH-131798: Allow the JIT to remove more int/float/str guards (GH-131800)
Brandt Bucher
2025-04-01
*
gh-130704: Strength reduce `LOAD_FAST{_LOAD_FAST}` (#130708)
mpage
2025-04-01
*
GH-131798: Remove type checks for _TO_BOOL_STR (GH-131816)
Amit Lavon
2025-03-30
*
GH-130415: Remove redundant sym_matches_type calls in the JIT optimizer (GH-1...
Brandt Bucher
2025-03-27
*
GH-131729: Code-gen better liveness analysis (GH-131732)
Mark Shannon
2025-03-26
*
GH-130415: Optimize constant comparison in JIT builds (GH-131489)
Savannah Ostrowski
2025-03-21
*
GH-131498: Remove conditional stack effects (GH-131499)
Mark Shannon
2025-03-20
*
GH-130903: typo in optimizer DSL for _GUARD_BOTH_UNICODE (#130904)
Jamie Phan
2025-03-06
*
GH-130415: Narrow str to "" based on boolean tests (GH-130476)
Amit Lavon
2025-03-04
*
GH-130415: Narrow int to 0 based on boolean tests (GH-130772)
Klaus117
2025-03-04
*
GH-130415: Use boolean guards to narrow types to values in the JIT (GH-130659)
Brandt Bucher
2025-03-02
*
GH-130296: Avoid stack transients in four instructions. (GH-130310)
Mark Shannon
2025-02-28
*
gh-100239: replace BINARY_SUBSCR & family by BINARY_OP with oparg NB_SUBSCR (...
Irit Katriel
2025-02-07
*
GH-129709: Clean up tier two (GH-129710)
Brandt Bucher
2025-02-07
*
GH-128682: Make `PyStackRef_CLOSE` escaping. (GH-129404)
Mark Shannon
2025-02-03
*
GH-128914: Remove all but one conditional stack effects (GH-129226)
Mark Shannon
2025-01-27
*
Revert "GH-128914: Remove conditional stack effects from `bytecodes.c` and th...
Sam Gross
2025-01-23
*
GH-128914: Remove conditional stack effects from `bytecodes.c` and the code g...
Mark Shannon
2025-01-20
*
GH-128939: Refactor JIT optimize structs (GH-128940)
Mark Shannon
2025-01-20
*
gh-115999: Specialize `LOAD_ATTR` for instance and class receivers in free-th...
mpage
2025-01-14
*
GH-128685: Specialize (rather than quicken) LOAD_CONST into LOAD_CONST_[IM]MO...
Mark Shannon
2025-01-13
*
GH-127809: Fix the JIT's understanding of ** (GH-127844)
Brandt Bucher
2025-01-07
*
gh-128195: Add `_REPLACE_WITH_TRUE` to the tier2 optimizer (GH-128203)
Yan Yanchii
2024-12-24
*
gh-115999: Enable BINARY_SUBSCR_GETITEM for free-threaded build (gh-127737)
Donghee Na
2024-12-19
*
gh-115999: Specialize loading attributes from modules in free-threaded builds...
mpage
2024-12-13
*
gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-1...
Ken Jin
2024-11-09
*
GH-125837: Split `LOAD_CONST` into three. (GH-125972)
Mark Shannon
2024-10-29
*
GH-125912: Teach the JIT's optimizer about _BINARY_OP_INPLACE_ADD_UNICODE (GH...
Brandt Bucher
2024-10-28
*
gh-115999: Refactor `LOAD_GLOBAL` specializations to avoid reloading {globals...
mpage
2024-10-09
*
GH-119866: Spill the stack around escaping calls. (GH-124392)
Mark Shannon
2024-10-07
*
gh-120619: Optimize through `_Py_FRAME_GENERAL` (GH-124518)
Ken Jin
2024-10-03
*
GH-115776: Allow any fixed sized object to have inline values (GH-123192)
Mark Shannon
2024-08-21
*
GH-118093: Make `CALL_ALLOC_AND_ENTER_INIT` suitable for tier 2. (GH-123140)
Mark Shannon
2024-08-20
*
GH-118093: Specialize `CALL_KW` (GH-123006)
Mark Shannon
2024-08-16
*
GH-122869: Add missing tier two optimizer cases (GH-122936)
Mark Shannon
2024-08-12
*
Manually override bytecode definition in optimizer, to avoid build error (GH-...
Mark Shannon
2024-07-26
*
GH-122294: Burn in the addresses of side exits (GH-122295)
Brandt Bucher
2024-07-26
*
GH-118093: Add tier two support to several instructions (GH-121884)
Brandt Bucher
2024-07-18
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