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GeezerVison is showing github.com — History for Python/optimizer_analysis.c - python/cpython

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  1. Commits on Sep 30, 2026

    • gh-157833: Fix specialized C calls with additional method flags (GH-157834)

      overcatovercat
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      069c74aView commit details
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  2. Commits on May 11, 2026

    • gh-145235: Make dict watcher API thread-safe for free-threaded builds (gh-145233)

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      yoneyyoney
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  3. Commits on May 3, 2026

    • gh-149217: Avoid adding dependencies on immutable, immortal classes in the JIT (GH149256)

      Wulian233Wulian233
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      8a7eddaView commit details
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  4. Commits on Apr 27, 2026

    • GH-146073: Add fitness to executor dumps. (GH-148959)

      markshannonmarkshannon
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  5. Commits on Apr 14, 2026

    • gh-148510: restore `func_version` check in `_LOAD_ATTR_PROPERTY_FRAME` (GH-148528)

      NekoAsakuraNekoAsakura
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      52a7f1bView commit details
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  6. Commits on Apr 12, 2026

    • gh-146261: JIT: protect against function version changes (#146300)

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      Fidget-Spinnerkumaraditya303
      Fidget-Spinner
      and
      kumaraditya303
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    • gh-148393: Use atomic ops on _ma_watcher_tag in free threading build (gh-148397)

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      colesburycolesbury
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  7. Commits on Apr 11, 2026

    • gh-131798: do not watch immutable types in JIT (#148383)

      kumaraditya303kumaraditya303
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      ba1e1c1View commit details
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    • gh-148211: decompose `_POP_TWO/_POP_CALL(_ONE/_TWO)` in JIT (GH-148377)

      NekoAsakuraNekoAsakura
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    • gh-148211: decompose `[_POP_TWO/_INSERT_2]_LOAD_CONST_INLINE_BORROW` in JIT (GH-148357)

      NekoAsakuraNekoAsakura
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      72006a7View commit details
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  8. Commits on Apr 10, 2026

    • gh-148171: Convert CALL_BUILTIN_FAST to leave inputs on the stack for refcount elimination in JIT (GH-148172)

      Fidget-SpinnerFidget-Spinner
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      266247cView commit details
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    • gh-148211: decompose `[_POP_CALL_X/_SHUFFLE_2]_LOAD_CONST_INLINE_BORROW` in JIT (GH-148313)

      NekoAsakuraNekoAsakura
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  9. Commits on Apr 9, 2026

    • gh-148211: decompose `_INSERT_1_LOAD_CONST_INLINE(_BORROW)` in JIT (GH-148283)

      NekoAsakuraNekoAsakura
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      0f49232View commit details
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    • gh-131798: fold super method lookups in JIT (#148231)

      kumaraditya303kumaraditya303
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      458aca9View commit details
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    • gh-148211: refactor bool to explicit uops in JIT (GH-148258)

      NekoAsakuraNekoAsakura
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  10. Commits on Apr 8, 2026

    • gh-148211: decompose `_POP_TOP_LOAD_CONST_INLINE(_BORROW)` in JIT (GH-148230)

      NekoAsakuraNekoAsakura
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    • gh-148235: remove duplicate uops `_LOAD_CONST_UNDER_INLINE(_BORROW)` in JIT (GH-148236)

      NekoAsakuraNekoAsakura
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      7563585View commit details
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  11. Commits on Apr 4, 2026

    • gh-148083: Prevent constant folding when lhs is container types (gh-148090)

      corona10corona10
      authored
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    • gh-148083: Constant-fold _CONTAINS_OP_SET for frozenset (gh-148084)

      corona10corona10
      authored
      289f19aView commit details
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  12. Commits on Mar 30, 2026

    • gh-146558: JIT optimize dict access for objects with known hash (#146559)

      kumaraditya303kumaraditya303
      authored
      8e9d21cView commit details
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  13. Commits on Mar 26, 2026

    • gh-GH-131798: optimize jit attribute loads on immutable types (#146449)

      kumaraditya303kumaraditya303
      authored
      fc1f6b1View commit details
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  14. Commits on Mar 20, 2026

    • gh-146099: Optimize _GUARD_CODE_VERSION+IP via function version symbols (GH-146101)

      Fidget-SpinnerFidget-Spinner
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  15. Commits on Mar 3, 2026

    • gh-145214: Narrow _GUARD_TOS_ANY_{SET,DICT} by using probable type (gh-145215)

      corona10corona10
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      6908372View commit details
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  16. Commits on Feb 19, 2026

    • GH-144651: Optimize the new uops added when recording values during tracing. (GH-144948)

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      markshannonmarkshannon
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  17. Commits on Feb 14, 2026

    • fix warnings in jit builds (GH-144817)

      chris-eiblchris-eibl
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      caac966View commit details
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  18. Commits on Feb 9, 2026

    • gh-144623: Fix missing output uops in optimizer debug output (GH-144617)

      cocolatococolato
      authored
      988286eView commit details
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  19. Commits on Feb 5, 2026

    • GH-144179: Use recorded values to make optimizer more robust (GH-144437)

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      markshannonmarkshannon
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  20. Commits on Feb 2, 2026

    • gh-144145: Revert PR#144122 for performance and potential bugs. (GH-144391)

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      cocolatococolato
      authored
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  21. Commits on Jan 30, 2026

    • gh-144145: Track nullness of properties in the Tier 2 JIT optimizer (GH-144122)

      cocolatococolato
      authored
      1dc12b2View commit details
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  22. Commits on Jan 29, 2026

    • gh-143946: Add more debug info in `optimize_uops` (GH-144262)

      cocolatococolato
      authored
      26996b5View commit details
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  23. Commits on Jan 25, 2026

    • gh-143995: Eliminate redundant refcounting in the JIT from LOAD_ATTR_MODULE (GH-143996)

      aiskaisk
      authored
      6e55337View commit details
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  24. Commits on Jan 24, 2026

    • gh-130415: Narrow types to constants in branches involving specialized comparisons with a constant (GH-144150)

      reidenongreidenong
      authored
      6d972e0View commit details
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    • gh-144016: Fix bad stack assert in the JIT optimizer (GH-144019)

      Fidget-SpinnerFidget-Spinner
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      ca99bfdView commit details
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  25. Commits on Jan 22, 2026

    • GH-139109: Partial reworking of JIT data structures (GH-144105)

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      markshannonmarkshannon
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    • gh-130415: Narrowing to constants in branches involving `is` comparisons with a constant (GH-143895)

      reidenongreidenong
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      0b08438View commit details
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