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* gh-131798: JIT - Use `sym_new_type` instead of `sym_new_not_null` for _BUILD_...Nadeshiko Manju2025-04-271-0/+8
* gh-131798: JIT: Propagate the result in `_BINARY_OP_SUBSCR_TUPLE_INT` (GH-133...Tomas R.2025-04-261-0/+21
* gh-131798: JIT: Narrow the return type of _CALL_LEN to int (#132940)Diego Russo2025-04-251-0/+4
* GH-131798: Split up and optimize CALL_TUPLE_1 in the JIT (GH-132851)Tomas R.2025-04-241-0/+17
* GH-131798: Split up and optimize CALL_STR_1 in the JIT (GH-132849)Tomas R.2025-04-241-0/+17
* GH-131798: JIT: Split CALL_TYPE_1 into several uops (GH-132419)Tomas R.2025-04-221-0/+22
* gh-131586: Avoid refcount contention in context managers (gh-131851)Sam Gross2025-04-211-3/+8
* GH-130415: Improve the JIT's unneeded uop removal pass (GH-132333)Brandt Bucher2025-04-211-0/+1
* GH-131498: Replace single-element arrays with scalars in bytecodes.c (GH-132615)Brandt Bucher2025-04-181-8/+8
* gh-131798: Use `sym_new_type` instead of `sym_new_not_null` for `_BUILD_LIST`...Nadeshiko Manju2025-04-161-0/+12
* GH-131798: Remove JIT guards for dict, frozenset, list, set, and tuple (GH-13...Brandt Bucher2025-04-091-2/+51
* GH-131798: Narrow the result of _CONTAINS_OP_DICT to bool in the JIT (GH-132269)Nadeshiko Manju2025-04-081-0/+4
* GH-131798: Narrow the result type of _BINARY_OP_SUBSCR_STR_INT to str in the ...Tomas R.2025-04-081-0/+4
* GH-131798: Narrow the result of _CONTAINS_OP_SET to bool in the JIT (GH-132057)Tomas R.2025-04-051-0/+4
* GH-131498: Cases generator: Parse down to C statement level. (GH-131948)Mark Shannon2025-04-021-6/+12
* GH-131798: Allow the JIT to remove more int/float/str guards (GH-131800)Brandt Bucher2025-04-011-36/+25
* gh-130704: Strength reduce `LOAD_FAST{_LOAD_FAST}` (#130708)mpage2025-04-011-0/+4
* GH-131798: Remove type checks for _TO_BOOL_STR (GH-131816)Amit Lavon2025-03-301-1/+7
* GH-130415: Remove redundant sym_matches_type calls in the JIT optimizer (GH-1...Brandt Bucher2025-03-271-24/+13
* GH-131729: Code-gen better liveness analysis (GH-131732)Mark Shannon2025-03-261-1/+3
* GH-130415: Optimize constant comparison in JIT builds (GH-131489)Savannah Ostrowski2025-03-211-1/+19
* GH-131498: Remove conditional stack effects (GH-131499)Mark Shannon2025-03-201-5/+9
* GH-130903: typo in optimizer DSL for _GUARD_BOTH_UNICODE (#130904)Jamie Phan2025-03-061-1/+1
* GH-130415: Narrow str to "" based on boolean tests (GH-130476)Amit Lavon2025-03-041-1/+1
* GH-130415: Narrow int to 0 based on boolean tests (GH-130772)Klaus1172025-03-041-1/+1
* GH-130415: Use boolean guards to narrow types to values in the JIT (GH-130659)Brandt Bucher2025-03-021-53/+62
* GH-130296: Avoid stack transients in four instructions. (GH-130310)Mark Shannon2025-02-281-45/+20
* gh-100239: replace BINARY_SUBSCR & family by BINARY_OP with oparg NB_SUBSCR (...Irit Katriel2025-02-071-1/+1
* GH-129709: Clean up tier two (GH-129710)Brandt Bucher2025-02-071-44/+1
* GH-128682: Make `PyStackRef_CLOSE` escaping. (GH-129404)Mark Shannon2025-02-031-7/+8
* GH-128914: Remove all but one conditional stack effects (GH-129226)Mark Shannon2025-01-271-25/+18
* Revert "GH-128914: Remove conditional stack effects from `bytecodes.c` and th...Sam Gross2025-01-231-15/+15
* GH-128914: Remove conditional stack effects from `bytecodes.c` and the code g...Mark Shannon2025-01-201-15/+15
* GH-128939: Refactor JIT optimize structs (GH-128940)Mark Shannon2025-01-201-16/+34
* gh-115999: Specialize `LOAD_ATTR` for instance and class receivers in free-th...mpage2025-01-141-1/+7
* GH-128685: Specialize (rather than quicken) LOAD_CONST into LOAD_CONST_[IM]MO...Mark Shannon2025-01-131-0/+7
* GH-127809: Fix the JIT's understanding of ** (GH-127844)Brandt Bucher2025-01-081-12/+45
* gh-128195: Add `_REPLACE_WITH_TRUE` to the tier2 optimizer (GH-128203)Yan Yanchii2024-12-231-0/+4
* gh-115999: Enable BINARY_SUBSCR_GETITEM for free-threaded build (gh-127737)Donghee Na2024-12-191-1/+2
* gh-115999: Specialize loading attributes from modules in free-threaded builds...mpage2024-12-131-3/+7
* gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-1...Ken Jin2024-11-091-2/+21
* GH-125837: Split `LOAD_CONST` into three. (GH-125972)Mark Shannon2024-10-291-0/+11
* GH-125912: Teach the JIT's optimizer about _BINARY_OP_INPLACE_ADD_UNICODE (GH...Brandt Bucher2024-10-281-0/+18
* gh-115999: Refactor `LOAD_GLOBAL` specializations to avoid reloading {globals...mpage2024-10-091-0/+10
* GH-119866: Spill the stack around escaping calls. (GH-124392)Mark Shannon2024-10-071-9/+11
* gh-120619: Optimize through `_Py_FRAME_GENERAL` (GH-124518)Ken Jin2024-10-021-23/+16
* GH-115776: Allow any fixed sized object to have inline values (GH-123192)Mark Shannon2024-08-211-2/+2
* GH-118093: Make `CALL_ALLOC_AND_ENTER_INIT` suitable for tier 2. (GH-123140)Mark Shannon2024-08-201-1/+18
* GH-118093: Specialize `CALL_KW` (GH-123006)Mark Shannon2024-08-161-0/+9
* GH-122869: Add missing tier two optimizer cases (GH-122936)Mark Shannon2024-08-121-0/+14