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GeezerVison is showing github.com — Merge `LOAD_METHOD` back into `LOAD_ATTR` for better specialization · Issue #93429 · python/cpython

Merge LOAD_METHOD back into LOAD_ATTR for better specialization #93429

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#93803
#93430
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Merge LOAD_METHOD back into LOAD_ATTR for better specialization#93429
#93803
#93430
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3.12only security fixesonly security fixesperformancePerformance or resource usagePerformance or resource usagetype-featureA feature request or enhancementA feature request or enhancement

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@Fidget-Spinner
Fidget-Spinner
opened on Jun 2, 2022
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LOAD_METHOD split off from LOAD_ATTR in 3.7 as a compiler based optimisation.

I proposed to merge it back to enable better specialization. The actual LOAD_METHOD instruction is left around as a virtual instruction at the moment.

See faster-cpython/ideas#400 (reply in thread)

Activity

  1. Fidget-Spinner
    added
    type-featureA feature request or enhancementA feature request or enhancement
    performancePerformance or resource usagePerformance or resource usage
    3.12only security fixesonly security fixes
    on Jun 2, 2022
  2. markshannon
    closed this as completedin #93430on Jun 14, 2022
  3. markshannon
    added a commit that references this issue on Jun 14, 2022

    GH-93429: Merge `LOAD_METHOD` back into `LOAD_ATTR` (GH-93430)

    b083450
  4. Fidget-Spinner commented on Jun 14, 2022

    @Fidget-Spinner
    Fidget-Spinner
    on Jun 14, 2022
    MemberAuthor
    More actions

    Reopening to remind myself to complete docs.

  5. Fidget-Spinner
    reopened this on Jun 14, 2022
  6. Fidget-Spinner
    closed this as completedin #93803on Jun 14, 2022
  7. Fidget-Spinner
    added a commit that references this issue on Jun 14, 2022

    GH-93429: Document `LOAD_METHOD` removal (GH-93803)

    38a7f78
  8. serhiy-storchaka
    added a commit that references this issue on Jun 26, 2022

    Revert 30935 defer bpo45162 to 312 (#94285)

    1ffde3e
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