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The Python programming language

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/ Python/flowgraph.c
305be5fb1a1ece7f9651ae98053dbe79bf439aa4
April 1, 2025
M
gh-130704: Strength reduce `LOAD_FAST{_LOAD_FAST}` (#130708)
mpage committed
053c285
March 20, 2025
M
GH-130296: Remove `_PyOpcode_max_stack_effect` as it is no longer used (GH-131493)
Mark Shannon committed
83d54fa
March 19, 2025
Y
gh-126835: Move constant tuple folding from ast_opt to CFG (#130769)
Yan Yanchii committed
75103d9
March 14, 2025
Y
gh-130480: Move duplicate `LOAD_SMALL_INT` optimization from codegen to CFG (#130481)
Yan Yanchii committed
55815a6
March 13, 2025
I
gh-130080: move _Py_EnsureArrayLargeEnough to a separate header so it can be used outside of the compiler (#130930)
Irit Katriel committed
4242c2b
March 12, 2025
Y
gh-126835: Avoid creating unnecessary tuple when looking for constant sequence during constant folding (#131054)
Yan Yanchii committed
3618240
March 10, 2025
M
GH-123044: Give the `POP_TOP` after a case test a location in the body, not the pattern. (GH-130627)
Mark Shannon committed
be046ee
March 7, 2025
M
GH-128534: Fix behavior of branch monitoring for `async for` (GH-130847)
Mark Shannon committed
89df62c
March 2, 2025
H
gh-130740: Move some `stdbool.h` includes after `Python.h` (#130738)
Hugo Beauzée-Luyssen committed
214562e
February 21, 2025
Y
gh-126835: Move constant unaryop & binop folding to CFG (#129550)
Yan Yanchii committed
38642bf
February 14, 2025
Y
gh-126835: Set location for noped out instructions after constant folding in CFG. (#130109)
Yan Yanchii committed
334589f
February 13, 2025
Y
gh-126835: Move const folding of lists & sets from ast_opt.c to flowgraph.c (#130032)
Yan Yanchii committed
140e69c
February 9, 2025
Y
gh-126835: Make CFG optimizer skip over NOP's when looking for const sequence construction (#129703)
Yan Yanchii committed
91d9544
February 7, 2025
I
gh-100239: replace BINARY_SUBSCR & family by BINARY_OP with oparg NB_SUBSCR (#129700)
Irit Katriel committed
a1417b2
February 4, 2025
Y
gh-126835: Fix reference leak in `Python/flowgrapc.::optimize_if_const_subscr` (#129634)
Yan Yanchii committed
d3c54f3
Y
gh-126835: Move constant subscript folding to CFG (#129568)
Yan Yanchii committed
0664c1a
February 1, 2025
K
gh-126835: Move optimization of constant sequence creation from codegen to CFG (#129426)
Kirill Podoprigora committed
7d0521d
January 23, 2025
S
Revert "GH-128914: Remove conditional stack effects from `bytecodes.c` and the code generators (GH-128918)" (GH-129202)
Sam Gross committed
a10f993
January 20, 2025
M
GH-128914: Remove conditional stack effects from `bytecodes.c` and the code generators (GH-128918)
Mark Shannon committed
ab61d3f
January 8, 2025
B
Remove unnecessary LIST_TO_TUPLE conversions (GH-126558)
Brandt Bucher committed
004f9fd
January 6, 2025
M
GH-128533: Add `NOT_TAKEN` instruction after bytecode optimization. (GH-128554)
Mark Shannon committed
2434fd2
December 19, 2024
M
GH-122548: Implement branch taken and not taken events for sys.monitoring (GH-122564)
Mark Shannon committed
d2f1d91
November 26, 2024
M
gh-126612: Include stack effects of uops when computing maximum stack depth (#126894)
mpage committed
193890c
October 29, 2024
M
GH-125837: Split `LOAD_CONST` into three. (GH-125972)
Mark Shannon committed
faa3272
October 4, 2024
I
gh-124871: fix 'visited' tracking in compiler's reachability analysis (#124952)
Irit Katriel committed
f474391
September 25, 2024
I
gh-124285: Fix bug where bool() is called multiple times for the same part of a boolean expression (#124394)
Irit Katriel committed
78aeb38
September 9, 2024
I
gh-121404: split compile.c into compile.c and codegen.c (#123651)
Irit Katriel committed
1a9d891
June 24, 2024
S
Fixes loop variables to be the same types as their limit (GH-120958)
Steve Dower committed
e731554
June 18, 2024
I
gh-120367: fix bug where compiler detects redundant jump after pseudo op replacement (#120714)
Irit Katriel committed
b7f4789
June 17, 2024
I
gh-120367: fix removal of redundant NOPs and jumps after reordering hot-cold blocks (#120425)
Irit Katriel committed
21866c8
June 7, 2024
I
gh-120225: fix crash in compiler on empty block at end of exception handler (#120235)
Irit Katriel committed
4fc82b6
June 4, 2024
X
Fix typos in documentation and comments (#119763)
Xie Yanbo committed
9e05261
May 30, 2024
I
gh-119744: move a few functions from compile.c to flowgraph.c (#119745)
Irit Katriel committed
13a5fdc
April 4, 2024
I
gh-117494: extract the Instruction Sequence data structure into a separate file (#117496)
Irit Katriel committed
04697bc
April 2, 2024
I
gh-117411: move PyFutureFeatures to pycore_symtable.h and make it private (#117412)
Irit Katriel committed
1d5479b
March 27, 2024
I
gh-117288: Allocate fewer label IDs in _PyCfg_ToInstructionSequence (#117290)
Irit Katriel committed
262fb91
February 22, 2024
I
gh-115796: fix exception table construction in _testinternalcapi.assemble_code_object (#115797)
Irit Katriel committed
96c1737
February 15, 2024
I
gh-115420: Fix translation of exception hander targets by _testinternalcapi.optimize_cfg. (#115425)
Irit Katriel committed
f42e112
February 2, 2024
I
gh-107901: make compiler inline basic blocks with no line number and no fallthrough (#114750)
Irit Katriel committed
2091fb2
January 29, 2024
E
gh-114569: Use PyMem_* APIs for non-PyObjects in compiler (#114587)
Erlend E. Aasland committed
8612230
January 25, 2024
I
gh-107901: compiler replaces POP_BLOCK instruction by NOPs before optimisations (#114530)
Irit Katriel committed
ac5e53e
I
gh-114265: remove i_loc_propagated, jump threading does not consider line numbers anymore (#114535)
Irit Katriel committed
0315941
January 22, 2024
I
gh-114083: apply optimization of LOAD_CONST instructions to the whole CFG before optimize_basic_block. (#114408)
Irit Katriel committed
ed30a3c
January 19, 2024
I
gh-114265: move line number propagation before cfg optimization, remove guarantee_lineno_for_exits (#114267)
Irit Katriel committed
7e49f27
January 12, 2024
I
gh-107901: duplicate blocks with no lineno that have an eval break and multiple predecessors (#113950)
Irit Katriel committed
8aa0088
January 11, 2024
I
gh-107901: jump leaving an exception handler doesn't need an eval break check (#113943)
Irit Katriel committed
0d8fec7
January 6, 2024
I
gh-107901: synthetic jumps which are not at end of loop no longer check the eval breaker (#113721)
Irit Katriel committed
d36a365
January 3, 2024
I
gh-113603: Compiler no longer tries to maintain the no-empty-block invariant (#113636)
Irit Katriel committed
7d01fb4
December 22, 2023
I
gh-113297: Fix segfault in compiler for with statement with 19 context managers (#113327)
Irit Katriel committed
c31943a
December 20, 2023
M
GH-111485: Generate instruction and uop metadata (GH-113287)
Mark Shannon committed
e96f260