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The Python programming language

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COMMITS

/ Python/bytecodes.c
main
April 16, 2026
M
GH-145668: Add FOR_ITER specialization for virtual iterators. Specialize GET_ITER. (GH-147967)
Mark Shannon committed
600f4db
P
gh-100239: Specialize more binary operations using BINARY_OP_EXTEND (GH-128956)
Pieter Eendebak committed
1f6a09f
April 15, 2026
K
gh-148609: Remove unicode character in bytecodes.c (GH-148611)
Ken Jin committed
ab45919
April 14, 2026
P
gh-146393: Use recorded type instead of instance in BINARY_OP (#148569)
Pieter Eendebak committed
5c3deca
P
gh-146393: Optimize float division operations by mutating uniquely-referenced operands in place (JIT only) (GH-146397)
Pieter Eendebak committed
95cbd4a
K
gh-131798: constant fold special method lookups in JIT (#148432)
Kumar Aditya committed
3cb7eae
K
gh-gh-131798: optimize `LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN` in the JIT (#148555)
Kumar Aditya committed
1aa7e7e
N
gh-148510: restore `func_version` check in `_LOAD_ATTR_PROPERTY_FRAME` (GH-148528)
Neko Asakura committed
52a7f1b
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gh-148378: Allow multiple consecutive recording ops per macro op (GH-148496)
Hai Zhu committed
5ce0fe8
April 13, 2026
K
gh-131798: optimize through keyword and bound method calls in the JIT (GH-148466)
Kumar Aditya committed
88e378c
April 12, 2026
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gh-148438: implement `_RECORD_BOUND_METHOD` in JIT (GH-148457)
Neko Asakura committed
6349262
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gh-131798: Split `_CHECK_AND_ALLOCATE_OBJECT` into smaller uops (GH-148433)
Sacul committed
18d7d90
April 11, 2026
P
gh-148276: Optimize object creation and method calls in the JIT by resolving __init__ at trace optimization time (GH-148277)
Pieter Eendebak committed
1c89817
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gh-148171: Convert `CALL_BUILTIN_CLASS` to leave arguments on the stack (gh-148381)
Donghee Na committed
a71b043
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gh-148211: decompose `_POP_TWO/_POP_CALL(_ONE/_TWO)` in JIT (GH-148377)
Neko Asakura committed
9831dea
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gh-148211: decompose `[_POP_TWO/_INSERT_2]_LOAD_CONST_INLINE_BORROW` in JIT (GH-148357)
Neko Asakura committed
72006a7
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gh-148171: Convert variadic argument opcodes to leave their arguments on the stack (`CALL_BUILTIN_FAST_WITH_KEYWORDS`) (#148366)
Sacul committed
e872c19
K
gh-148171: convert more variadic uops to leave input on stack in JIT (#148361)
Kumar Aditya committed
2b439da
April 10, 2026
K
gh-131798: split `_CALL_BUILTIN_CLASS` to smaller uops (#148094)
Kumar Aditya committed
8f17140
K
gh-148171: Convert CALL_BUILTIN_FAST to leave inputs on the stack for refcount elimination in JIT (GH-148172)
Ken Jin committed
266247c
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gh-148211: decompose `[_POP_CALL_X/_SHUFFLE_2]_LOAD_CONST_INLINE_BORROW` in JIT (GH-148313)
Neko Asakura committed
aea0b91
April 9, 2026
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gh-148211: decompose `_INSERT_1_LOAD_CONST_INLINE(_BORROW)` in JIT (GH-148283)
Neko Asakura committed
0f49232
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gh-134584 : Optimize and eliminate redundant ref-counting for `MAKE_FUNCTION` in the JIT (GH-144963)
Sacul committed
38d3aef
K
gh-131798: fold super method lookups in JIT (#148231)
Kumar Aditya committed
458aca9
April 8, 2026
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gh-145866: Convert `_CALL_METHOD_DESCRIPTOR_NOARGS` to leave its inputs on the stack to be cleaned up by _POP_TOP (GH-148227)
Sacul committed
bb03c8b
N
gh-148235: remove duplicate uops `_LOAD_CONST_UNDER_INLINE(_BORROW)` in JIT (GH-148236)
Neko Asakura committed
7563585
April 4, 2026
K
gh-131798: split recursion check to _CHECK_RECURSION_LIMIT and combine checks (GH-148070)
Kumar Aditya committed
e7bf8ea
K
gh-131798: JIT inline function addresses of builtin methods (#146906)
Kumar Aditya committed
7e275d4
April 3, 2026
P
gh-146640: Optimize int operations by mutating uniquely-referenced operands in place (JIT only) (GH-146641)
Pieter Eendebak committed
48317fe
March 30, 2026
K
gh-146558: JIT optimize dict access for objects with known hash (#146559)
Kumar Aditya committed
8e9d21c
March 29, 2026
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gh-145876: Do not mask KeyErrors raised during dictionary unpacking in call (GH-146472)
Serhiy Storchaka committed
6932c3e
March 27, 2026
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gh-145866: Convert `LIST_EXTEND` to leave its inputs on the stack to be cleaned up by `_POP_TOP` be cleaned up by `_POP_TOP` (GH-146383)
Neko Asakura committed
a492d9f
March 26, 2026
K
gh-131798: JIT: split call method and call builtin opcodes into smaller uops (#146463)
Kumar Aditya committed
bfdaa3c
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gh-145876: Do not mask AttributeErrors raised during dictionary unpacking (GH-145906)
Serhiy Storchaka committed
0e54305
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gh-145866: Convert `DICT_UPDATE` to leave its inputs on the stack to be cleaned up by `_POP_TOP` (GH-146190)
Sacul committed
1516c26
K
gh-145866: Convert `_CALL_INTRINSIC_2` to leave its inputs on the stack to be cleaned up by `_POP_TOP` (GH-146262)
Kevin Huai committed
f5364ae
March 24, 2026
P
gh-146306: JIT: Optimize float operations by mutating uniquely-referenced operands in place (GH-146307)
Pieter Eendebak committed
951675c
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gh-145866: Convert `DICT_MERGE` to leave its inputs on the stack to be cleaned up by `_POP_TOP` (GH-146329)
Neko Asakura committed
6d73bc2
March 22, 2026
R
gh-143414: Implement unique reference tracking for JIT, optimize unpacking of such tuples (GH-144300)
reiden committed
e36f8db
March 21, 2026
M
GH-145667: Merge `GET_ITER` and `GET_YIELD_FROM_ITER` (GH-146120)
Mark Shannon committed
879c85f
March 19, 2026
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gh-145866: Convert `SET_UPDATE` to leave its inputs on the stack to be cleaned up by `_POP_TOP` (GH-145979)
Sacul committed
0d37e42
March 18, 2026
V
gh-146092: Fix error handling in _BINARY_OP_ADD_UNICODE opcode (#146117)
Victor Stinner committed
1e4ed93
March 17, 2026
K
gh-146058: Fix _GUARD_CODE_VERSION_* (GH-146060)
Ken Jin committed
966fc81
March 16, 2026
K
gh-127958: Trace from RESUME in the JIT (GH-145905)
Ken Jin committed
3d0824a
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gh-145866: Convert `CALL_INTRINSIC_1` to leave its inputs on the stack to be cleaned up by `_POP_TOP`. (GH-145964)
Sacul committed
37121ef
March 14, 2026
S
gh-134584: Eliminate redundant refcounting in JIT for `MATCH_CLASS` (GH-144821)
Sacul committed
798070d
March 12, 2026
M
GH-145692: Convert DEOPT_IFs to EXIT_IFs (GH-145751)
Mark Shannon committed
453562a
March 11, 2026
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gh-144540: Add _MAKE_HEAP_SAFE uop to eliminate unnecessary refcount operations in RETURN_VALUE and YIELD_VALUE (GH-144414)
Hai Zhu committed
f062014
March 3, 2026
D
gh-145214: Narrow _GUARD_TOS_ANY_{SET,DICT} by using probable type (gh-145215)
Donghee Na committed
6908372
March 2, 2026
H
gh-144569: Avoid creating temporary objects in `BINARY_SLICE` for list, tuple, and unicode (GH-144590)
Hai Zhu committed
107863e