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GeezerVison is showing github.com — gh-149204: add `_RROT_3` uop to reduce stack moves by NekoAsakura · Pull Request #149205 · python/cpython

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@NekoAsakura

@NekoAsakura NekoAsakura commented Apr 30, 2026 •
edited by bedevere-app Bot
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  • Issue: JIT: add _RROT_3 uop to reduce stack moves #149204

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@NekoAsakura
pythongh-149204: add _RROT_3 uop to reduce stack moves
74b3383
@NekoAsakura
NekoAsakura requested review from Fidget-Spinner, markshannon, savannahostrowski and tomasr8 as code owners April 30, 2026 23:06
@bedevere-app bedevere-app Bot added the awaiting review label Apr 30, 2026
@bedevere-app bedevere-app Bot mentioned this pull request Apr 30, 2026
JIT: add _RROT_3 uop to reduce stack moves #149204
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@read-the-docs-community

read-the-docs-community Bot commented Apr 30, 2026

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Documentation build overview

📚 cpython-previews | 🛠️ Build #32492139 | 📁 Comparing 74b3383 against main (bdbb55c)

  🔍 Preview build  

14 files changed · ± 14 modified

± Modified

  • contents.html
  • download.html
  • genindex-D.html
  • genindex-H.html
  • genindex-Symbols.html
  • genindex-all.html
  • library/faulthandler.html
  • library/functools.html
  • library/gc.html
  • library/http.cookies.html
  • and 4 more...
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@markshannon markshannon added the skip news label May 1, 2026
markshannon
markshannon approved these changes May 1, 2026
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@markshannon markshannon left a comment

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Nice focused change.

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@bedevere-app bedevere-app Bot added awaiting merge and removed awaiting review labels May 1, 2026
@markshannon
markshannon merged commit 0102c1d into python:main May 1, 2026
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@bedevere-app bedevere-app Bot removed the awaiting merge label May 1, 2026
@NekoAsakura
NekoAsakura deleted the gh-149204/add-rrot3-uop branch May 3, 2026 02:46
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Reviewers

@markshannon markshannon markshannon approved these changes
@tomasr8 tomasr8 Awaiting requested review from tomasr8 tomasr8 is a code owner
@Fidget-Spinner Fidget-Spinner Awaiting requested review from Fidget-Spinner Fidget-Spinner is a code owner
@savannahostrowski savannahostrowski Awaiting requested review from savannahostrowski

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2 participants

@NekoAsakura @markshannon
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
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