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Commits on May 27, 2025

• gh-131798: Optimize `_ITER_CHECK_TUPLE` (GH-134803)

  noamcohen97

  authored
  79d81f7

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• GH-132554: "Virtual" iterators (GH-132555)

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  markshannon

  authored
  f6f4e8a

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Commits on May 22, 2025

• GH-131798: Optimize away isinstance calls in the JIT (GH-134369)

  tomasr8

  authored
  484e003

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• GH-131798: Optimize cached class attributes and methods in the JIT (GH-134403)

  brandtbucher

  authored
  ec736e7

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• GH-131798: Turn _LOAD_SMALL_INT into _LOAD_CONST_INLINE_BORROW in the JIT (GH-134406)

  Zheaoli

  authored
  8c5e555

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Commits on May 20, 2025

• GH-131798: Narrow types more aggressively in the JIT (GH-134373)

  brandtbucher

  authored
  2f0570c

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• GH-131798: Narrow the return type of _GET_LEN to int (GH-133345)

  Zheaoli

  authored
  e1c0c45

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• GH-134282: Always borrow references LOAD_CONST (GH-134284)

  markshannon

  authored
  6dcb0fd

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Commits on May 19, 2025

• GH-131798: Add _POP_CALL_TWO_LOAD_CONST_INLINE_BORROW (GH-134268)

  tomasr8

  authored
  a7f317d

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• GH-131798: Split CALL_LIST_APPEND into several uops (GH-134240)

  diegorusso

  authored
  42d03f3

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• GH-131798: Narrow the return type of isinstance for some known arguments in the JIT (GH-133172)

  tomasr8

  authored
  8d490b3

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Commits on May 8, 2025

• GH-131798: Split up and optimize CALL_ISINSTANCE (GH-133339)

  tomasr8

  authored
  c492ac7

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• gh-133273: Keep instruction definitions in `bytecodes.c` and `optimizer_bytecodes.c` in sync (GH-133320)

  tomasr8

  authored
  3f2f59a

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Commits on May 5, 2025

• GH-131798: Split CALL_LEN into several uops (GH-133180)

  diegorusso

  authored
  9cc77aa

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Commits on Apr 27, 2025

• gh-131798: JIT - Use `sym_new_type` instead of `sym_new_not_null` for _BUILD_STRING, _BUILD_SET (GH-132564)

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  Zheaoli

  authored
  614d792

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Commits on Apr 26, 2025

• gh-131798: JIT: Propagate the result in `_BINARY_OP_SUBSCR_TUPLE_INT` (GH-133003)

  tomasr8

  authored
  5e96e4f

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Commits on Apr 25, 2025

• gh-131798: JIT: Narrow the return type of _CALL_LEN to int (#132940)

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  diegorusso

  and

  tekknolagi

  authored
  4c20f46

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Commits on Apr 24, 2025

• GH-131798: Split up and optimize CALL_TUPLE_1 in the JIT (GH-132851)

  tomasr8

  authored
  08e3389

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• GH-131798: Split up and optimize CALL_STR_1 in the JIT (GH-132849)

  tomasr8

  authored
  0a387b3

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Commits on Apr 22, 2025

• GH-131798: JIT: Split CALL_TYPE_1 into several uops (GH-132419)

  tomasr8

  authored
  a6a3dbb

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Commits on Apr 21, 2025

• gh-131586: Avoid refcount contention in context managers (gh-131851)

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  colesbury

  authored
  da53660

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• GH-130415: Improve the JIT's unneeded uop removal pass (GH-132333)

  brandtbucher

  authored
  4f7f72c

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Commits on Apr 18, 2025

• GH-131498: Replace single-element arrays with scalars in bytecodes.c (GH-132615)

  brandtbucher

  authored
  40ae889

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Commits on Apr 16, 2025

• gh-131798: Use `sym_new_type` instead of `sym_new_not_null` for `_BUILD_LIST`, `_BUILD_SLICE`, and `_BUILD_MAP` (GH-132434)

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  Zheaoli

  authored
  b9e88ff

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Commits on Apr 9, 2025

• GH-131798: Remove JIT guards for dict, frozenset, list, set, and tuple (GH-132289)

  brandtbucher

  authored
  20926c7

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Commits on Apr 8, 2025

• GH-131798: Narrow the result of _CONTAINS_OP_DICT to bool in the JIT (GH-132269)

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  Zheaoli

  and

  tomasr8

  authored
  d753d8a

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• GH-131798: Narrow the result type of _BINARY_OP_SUBSCR_STR_INT to str in the JIT (GH-132153)

  tomasr8

  authored
  71009cb

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Commits on Apr 5, 2025

• GH-131798: Narrow the result of _CONTAINS_OP_SET to bool in the JIT (GH-132057)

  tomasr8

  authored
  85bc489

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Commits on Apr 2, 2025

• GH-131498: Cases generator: Parse down to C statement level. (GH-131948)

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  markshannon

  authored
  ad053d8

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Commits on Apr 1, 2025

• GH-131798: Allow the JIT to remove more int/float/str guards (GH-131800)

  brandtbucher

  authored
  1a9d4a1

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• gh-130704: Strength reduce `LOAD_FAST{_LOAD_FAST}` (#130708)

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  mpage

  authored
  053c285

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Commits on Mar 30, 2025

• GH-131798: Remove type checks for _TO_BOOL_STR (GH-131816)

  fluhus

  authored
  685fd74

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Commits on Mar 27, 2025

• GH-130415: Remove redundant sym_matches_type calls in the JIT optimizer (GH-131778)

  brandtbucher

  authored
  972a295

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Commits on Mar 26, 2025

• GH-131729: Code-gen better liveness analysis (GH-131732)

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  markshannon

  authored
  1b8bb1e

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Commits on Mar 21, 2025

• GH-130415: Optimize constant comparison in JIT builds (GH-131489)

  savannahostrowski

  authored
  b92ee14

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