Sacul
798070d8ca
gh-134584: Eliminate redundant refcounting in JIT for MATCH_CLASS (GH-144821)
2026-03-14 12:00:18 +00:00
Mark Shannon
453562a467
GH-145692: Convert DEOPT_IFs to EXIT_IFs (GH-145751)
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* Convert DEOPT_IFs to EXIT_IFs for guards. Keep DEOPT_IF for intentional drops to the interpreter.
* Modify BINARY_OP_SUBSCR_LIST_INT and STORE_SUBSCR_LIST_INT to handle negative indices, to keep EXIT_IFs and DEOPT_IFs in different uops
2026-03-12 10:57:59 +00:00
Hai Zhu
f062014d38
gh-144540: Add _MAKE_HEAP_SAFE uop to eliminate unnecessary refcount operations in RETURN_VALUE and YIELD_VALUE (GH-144414)
2026-03-11 20:24:19 +00:00
Hai Zhu
277a03711b
gh-145197: Fix JIT trace crash when recording function from cleared generator frame (GH-145220)
2026-02-25 16:52:53 +00:00
Donghee Na
0f759f1171
gh-145122: Add _GUARD_NOS_ANY_DICT to prevent STORE_SUBSCR_DICT on frozendict (gh-145039)
2026-02-25 00:48:45 +09:00
Sacul
6c8ca1c378
gh-134584: Optimize _BINARY_OP_SUBSCR_LIST_SLICE (GH-144659)
2026-02-10 22:33:32 +08:00
Mark Shannon
b53fc7caa6
GH-144179: Use recorded values to make optimizer more robust (GH-144437)
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* Add three new symbol kinds
* Do not smuggle code object in _PUSH_FRAME operand
* Fix small bug in predicate analysis
2026-02-05 08:58:41 +00:00
Mark Shannon
141fd8b894
GH-144179: Add value recording to JIT tracing front-end (GH-144303)
2026-02-02 16:57:04 +00:00
AN Long
6e55337f8a
gh-143995: Eliminate redundant refcounting in the JIT from LOAD_ATTR_MODULE (GH-143996)
2026-01-25 18:24:44 +00:00
AN Long
4e10fa993a
gh-144007: Eliminate redundant refcounting in the JIT for BINARY_OP (GH-144011)
2026-01-24 09:35:32 +00:00
AN Long
2f42f83344
gh-144005: Eliminate redundant refcounting in the JIT for BINARY_OP_EXTEND ( #144006 )
2026-01-23 17:19:01 +00:00
AN Long
54bedcf714
gh-144012: Check null binary op extend ( #144014 )
2026-01-19 02:38:37 +08:00
Dino Viehland
4d5a676aa0
gh-142913: Add test case for interpreter generator w/ overridden opcodes ( #142911 )
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Add test case for interpreter generator w/ overridden opcodes
2026-01-16 10:33:29 -08:00
reiden
c556786b8b
gh-134584: Eliminate redundant refcounting in TO_BOOL_INT, TO_BOOL_LIST (GH-143759)
2026-01-12 21:56:26 +00:00
Nadeshiko Manju
e535bdb0a2
gh-134584: Eliminate redundant refcounting from _CONTAINS_{OP|OP_SET|OP_DICT} (GH-143731)
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Signed-off-by: Manjusaka <me@manjusaka.me>
2026-01-12 15:47:31 +00:00
Cajetan Rodrigues
054a565c64
gh-134584: JIT: Remove redundant refcount for _BINARY_OP_SUBSCR_DICT (GH-143724)
2026-01-12 14:13:55 +00:00
Ken Jin
548526bbbe
gh-134584: JIT: Remove redundant refcounting for UNARY_{INVERT|NEGATIVE} (GH-143704)
2026-01-11 20:42:55 +00:00
Nadeshiko Manju
0a5c04a5ce
gh-134584: Eliminate redundant refcounting from TO_BOOL_STR (GH-143417)
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Signed-off-by: Manjusaka <me@manjusaka.me>
2026-01-06 21:11:53 +00:00
Ken Jin
df355348f0
gh-142982: Specialize CALL_FUNCTION_EX (GH-143391)
2026-01-06 20:34:08 +00:00
reiden
54f1ed0299
gh-134584: Eliminate redundant refcounting in TO_BOOL_ALWAYS_TRUE (GH-143427)
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Co-authored-by: Ken Jin <kenjin@python.org>
2026-01-06 16:11:56 +00:00
Chris Eibl
e6bfe4d886
gh-139757: Add BINARY_OP_SUBSCR_USTR_INT (GH-143389)
2026-01-04 14:14:27 +00:00
Ken Jin
f7a03bb944
gh-134584: JIT: Remove redundant refcount from STORE_FAST (GH-143336)
2026-01-02 18:22:21 +00:00
Donghee Na
315f474d11
gh-139757: Add _GUARD_NOS_COMPACT_ASCII for compact ascii optimization (gh-143332)
2026-01-02 20:58:14 +09:00
Nadeshiko Manju
d00d39f58e
gh-134584: Eliminate redundant refcounting from _LOAD_ATTR_SLOT (GH-143320)
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Signed-off-by: Manjusaka <me@manjusaka.me>
Co-authored-by: Ken Jin <kenjin4096@gmail.com>
2026-01-01 17:27:02 +00:00
Donghee Na
1fb8e0eb51
gh-134584: Eliminate redundant refcounting from _CALL{_BUILTIN_O, _METHOD_DESCRIPTOR_O} (GH-143330)
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Co-authored-by: Ken Jin <kenjin4096@gmail.com>
2026-01-01 17:25:38 +00:00
Tomas R.
713684de53
gh-131798: Remove bounds check when indexing into tuples with a constant index ( #137607 )
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* Remove bounds check when indexing into tuples with a constant index
* Add news entry
* fixup after rebase
2025-12-28 22:06:06 +01:00
Hai Zhu
a1c6308346
gh-134584: Eliminate redundant refcounting from IS_OP (GH-143171)
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Eliminate redundant refcounting from IS_OP
2025-12-26 20:30:02 +00:00
Hai Zhu
b3f2d80569
gh-134584: Eliminate redundant refcounting from _COMPARE_OP_X (GH-143186)
2025-12-26 16:12:28 +00:00
Ken Jin
cf6758ff9e
gh-143092: Make CALL_LIST_APPEND and BINARY_OP_INPLACE_ADD_UNICODE normal instructions (GH-143124)
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These super instructions need many special cases in the interpreter, specializer, and JIT. It's best we convert them to normal instructions.
2025-12-24 22:03:00 +00:00
Hai Zhu
cc48bf0fde
gh-134584: Eliminate redundant refcounting from _BINARY_OP_SUBSCR_TUPLE_INT (GH-143094)
2025-12-23 21:47:12 +00:00
Tomas R.
25c294b6ea
gh-134584: Eliminate redundant refcounting from _CALL_TYPE_1 (GH-135818)
2025-12-23 17:01:10 +00:00
Hai Zhu
5b5ee3c4bf
gh-134584: Eliminate redundant refcounting from _LOAD_ATTR_WITH_HINT (GH-143062)
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Eliminate redundant refcounting from _LOAD_ATTR_WITH_HINT
2025-12-23 00:28:08 +00:00
Savannah Ostrowski
1391ee664c
GH-134584: Remove redundant refcount for BINARY_OP_SUBSCR_STR_INT ( #142844 )
2025-12-18 21:29:54 +00:00
LloydZ
33d94abafd
gh-134584: Eliminate redundant refcounting from _BINARY_OP_SUBSCR_LIST_INT (GH-142926)
2025-12-18 18:25:36 +00:00
Donghee Na
71a7cb8887
gh-134584: Remove redundant refcount from _BINARY_OP_ADD_UNICODE (gh-142825)
2025-12-18 21:33:18 +09:00
Nadeshiko Manju
4345253981
gh-134584: Eliminate redundant refcounting from _STORE_ATTR_WITH_HINT (GH-142767)
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Signed-off-by: Manjusaka <me@manjusaka.me>
2025-12-16 22:21:04 +00:00
Nadeshiko Manju
6ee51a36b3
gh-134584: Eliminate redundant refcounting from _LOAD_ATTR_INSTANCE_VALUE (GH-142769)
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Signed-off-by: Manjusaka <me@manjusaka.me>
2025-12-16 20:39:20 +00:00
Savannah Ostrowski
bef63d2fb8
GH-134584: Remove redundant refcount from _STORE_ATTR_SLOT ( #142729 )
2025-12-15 15:18:44 -08:00
Ken Jin
790a46a449
gh-134584: JIT: Eliminate redundant refcount ops for X_INT (GH-142765)
2025-12-15 22:22:18 +00:00
Nadeshiko Manju
059316ade6
gh-134584: Eliminate redundant refcounting from _STORE_ATTR_INSTANCE_VALUE (GH-142759)
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Signed-off-by: Manjusaka <me@manjusaka.me>
2025-12-15 20:17:12 +00:00
Ken Jin
0ac4e6c6cd
gh-134584: Remove custom float decref ops (GH-142576)
2025-12-15 19:38:58 +00:00
Donghee Na
abaaeee6a0
gh-134584: Eliminate redundant refcounting from _STORE_SUBSCR_DICT (GH-142712)
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Co-authored-by: Ken Jin <kenjin4096@gmail.com>
2025-12-15 16:42:32 +00:00
Nadeshiko Manju
872ab51f32
gh-134584: Eliminate redundant refcounting from _CALL_LIST_APPEND (GH-142711)
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Signed-off-by: Manjusaka <me@manjusaka.me>
Co-authored-by: Ken Jin <kenjin4096@gmail.com>
2025-12-15 15:49:36 +00:00
Donghee Na
04da416e6b
gh-134584: Eliminate redundant refcounting from _STORE_SUBSCR_LIST_INT (gh-142703)
2025-12-14 12:26:00 +00:00
PuQing
a2a400af1e
gh-134584: Eliminate redundant refcounting from _CALL_BUILTION_O (GH-142695)
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Co-authored-by: Ken Jin <kenjin4096@gmail.com>
2025-12-14 10:28:02 +00:00
Nadeshiko Manju
a154c9ed4e
gh-134584: Eliminate redundant refcounting from _CALL_STR_1 (GH-136070)
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Signed-off-by: Manjusaka <me@manjusaka.me>
2025-12-14 09:33:05 +00:00
Ken Jin
e02a35c365
gh-134584: Cleanups for GH-135860 (GH-142604)
2025-12-13 14:38:10 +00:00
Ken Jin
a3a611b042
gh-134584: Revert partially GH-135860 (GH-142620)
2025-12-12 14:04:11 +00:00
Donghee Na
a27538540e
gh-134584: Eliminate redundant refcounting from `_CALL_LEN` (gh-136104)
2025-12-11 15:24:34 +00:00
Noam Cohen
a78f43b001
gh-134584: Eliminate redundant refcounting from _CALL_TUPLE_1 (GH-135860)
2025-12-11 14:31:28 +00:00
