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* gh-115999: Specialize loading attributes from modules in free-threaded builds...mpage2024-12-131-1/+1
* gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-1...Ken Jin2024-11-091-14/+14
* gh-115999: Refactor `LOAD_GLOBAL` specializations to avoid reloading {globals...mpage2024-10-091-1/+41
* gh-120619: Optimize through `_Py_FRAME_GENERAL` (GH-124518)Ken Jin2024-10-021-0/+24
* gh-124296: Remove private dictionary version tag (PEP 699) (#124472)Sam Gross2024-10-011-2/+2
* gh-123923: Defer refcounting for `f_funcobj` in `_PyInterpreterFrame` (#124026)Sam Gross2024-09-241-1/+1
* GH-118095: Add tier two support for BINARY_SUBSCR_GETITEM (GH-120793)Mark Shannon2024-08-011-9/+2
* gh-120642: Move private PyCode APIs to the internal C API (#120643)Victor Stinner2024-06-261-1/+0
* GH-120982: Add stack check assertions to generated interpreter code (GH-120992)Mark Shannon2024-06-251-0/+5
* GH-120619: Clean up `RETURN_VALUE` instruction (GH-120624)Mark Shannon2024-06-171-3/+3
* gh-119258: Eliminate Type Guards in Tier 2 Optimizer with Watcher (GH-119365)Saul Shanabrook2024-06-081-1/+15
* GH-118910: Less boilerplate in the tier 2 optimizer (#118913)Mark Shannon2024-05-101-46/+34
* gh-118335: Configure Tier 2 interpreter at build time (#118339)Guido van Rossum2024-05-011-0/+4
* GH-118095: Handle `RETURN_GENERATOR` in tier 2 (GH-118180)Mark Shannon2024-04-251-1/+1
* GH-115419: Move setting the instruction pointer to error exit stubs (GH-118088)Mark Shannon2024-04-241-3/+0
* GH-115480: Reduce guard strength for binary ops when type of one operand is k...Mark Shannon2024-04-221-0/+1
* GH-116202: Incorporate invalidation check into _START_EXECUTOR. (GH-118044)Mark Shannon2024-04-191-0/+3
* GH-115419: Improve list of escaping functions (GH-118054)Mark Shannon2024-04-191-1/+3
* GH-115419: Tidy up tier 2 optimizer. Merge peephole pass into main pass (GH-1...Mark Shannon2024-04-181-124/+39
* gh-116168: Remove extra `_CHECK_STACK_SPACE` uops (#117242)Peter Lazorchak2024-04-031-17/+86
* GH-116422: Tier2 hot/cold splitting (GH-116813)Mark Shannon2024-03-261-28/+22
* gh-117045: Add code object to function version cache (#117028)Guido van Rossum2024-03-211-6/+24
* gh-116996: Add pystats about _Py_uop_analyse_and_optimize (GH-116997)Michael Droettboom2024-03-211-2/+9
* GH-117066: Tier 2 optimizer: Don't throw away good traces if we can't optimiz...Mark Shannon2024-03-201-6/+10
* Cleanup tier2 debug output (#116920)Guido van Rossum2024-03-181-4/+14
* GH-116596: Better determination of escaping uops. (GH-116597)Mark Shannon2024-03-111-4/+4
* GH-113710: Fix optimization of globals using `_CHECK_FUNCTION` (GH-116460)Mark Shannon2024-03-081-6/+10
* GH-113710: Tier 2 optimizer: check the function instead of checking globals. ...Mark Shannon2024-03-061-16/+21
* GH-115685: Split `_TO_BOOL_ALWAYS_TRUE` into micro-ops (GH-116352)Mark Shannon2024-03-051-0/+3
* GH-115819: Eliminate Boolean guards when value is known (GH-116355)Mark Shannon2024-03-051-0/+11
* GH-115685: Optimize `TO_BOOL` and variants based on truthiness of input. (GH-...Mark Shannon2024-03-051-0/+22
* gh-116088: Insert bottom checks after all sym_set_...() calls (#116089)Guido van Rossum2024-02-291-0/+9
* gh-115859: Re-enable T2 optimizer pass by default (#116062)Guido van Rossum2024-02-281-6/+4
* gh-115816: Improve internal symbols API in optimizer (#116028)Guido van Rossum2024-02-281-0/+2
* GH-115816: Assorted naming and formatting changes to improve maintainability....Mark Shannon2024-02-271-4/+21
* GH-115816: Make tier2 optimizer symbols testable, and add a few tests. (GH-11...Mark Shannon2024-02-271-331/+12
* gh-115168: Add pystats counter for invalidated executors (GH-115169)Michael Droettboom2024-02-261-1/+1
* Rename tier 2 redundancy eliminator to optimizer (#115888)Guido van Rossum2024-02-261-4/+4
* gh-115859: Disable the tier 2 redundancy eliminator by default (GH-115860)Ken Jin2024-02-231-3/+6
* gh-114058: More robust method handling in redundancy eliminator (GH-115779)Ken Jin2024-02-231-0/+1
* GH-115651: Convert `LOAD_MODULE_ATTR` into `LOAD_INLINE_CONST` when the modul...Mark Shannon2024-02-221-24/+44
* Delete unused sym_clear_flag function. (#115744)Benjamin Peterson2024-02-211-6/+0
* Tier 2 cleanups and tweaks (#115534)Guido van Rossum2024-02-201-1/+2
* gh-115480: Minor fixups in int constant propagation (GH-115507)Ken Jin2024-02-161-8/+9
* gh-115480: Type and constant propagation for int BINARY_OPs (GH-115478)Ken Jin2024-02-151-0/+12
* GH-113710: Improve `_SET_IP` and `_CHECK_VALIDITY` (GH-115248)Mark Shannon2024-02-131-24/+51
* gh-114058: Foundations of the Tier2 redundancy eliminator (GH-115085)Ken Jin2024-02-131-44/+511
* GH-113710: Fix updating of dict version tag and add watched dict stats (GH-11...Mark Shannon2024-02-121-19/+12
* GH-113710: Add a "globals to constants" pass (GH-114592)Mark Shannon2024-02-021-7/+223
* GH-113710: Add a tier 2 peephole optimization pass. (GH-114487)Mark Shannon2024-01-241-0/+34