René's URL Explorer Experiment


Title: GH-130415: Optimize JIT path for _TO_BOOL_INT branching by Klaus117 · Pull Request #130477 · python/cpython · GitHub

Open Graph Title: GH-130415: Optimize JIT path for _TO_BOOL_INT branching by Klaus117 · Pull Request #130477 · python/cpython

X Title: GH-130415: Optimize JIT path for _TO_BOOL_INT branching by Klaus117 · Pull Request #130477 · python/cpython

Description: @brandtbucher Thanks for the help. Issue: Better constant narrowing in the JIT optimizer #130415

Open Graph Description: @brandtbucher Thanks for the help. Issue: Better constant narrowing in the JIT optimizer #130415

X Description: @brandtbucher Thanks for the help. Issue: Better constant narrowing in the JIT optimizer #130415

Opengraph URL: https://github.com/python/cpython/pull/130477

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:3e33b770-b636-20aa-bd0f-a4c86194b0d5
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idB8F0:209E7C:27756CF:365ECFC:6972A10A
html-safe-nonce2baf7387da090bfbc577f5dfa24803100af1d7724ec210bff74ce945a1a2889c
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCOEYwOjIwOUU3QzoyNzc1NkNGOjM2NUVDRkM6Njk3MkExMEEiLCJ2aXNpdG9yX2lkIjoiNzcyMTUxNTAyMTM4NDE5NjM2MiIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac344393c1e179a361c469facfbf5d11d459afd10756f70786bbfb89c392826234
hovercard-subject-tagpull_request:2351777337
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/python/cpython/130477/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/59c732552b24ffa42f9d51463520b0c1371e69ca766fb6191bf17383526c28a2/python/cpython/pull/130477
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/59c732552b24ffa42f9d51463520b0c1371e69ca766fb6191bf17383526c28a2/python/cpython/pull/130477
og:image:alt@brandtbucher Thanks for the help. Issue: Better constant narrowing in the JIT optimizer #130415
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameKlaus117
hostnamegithub.com
expected-hostnamegithub.com
None72bb1c46bb1ebdc0dc83a0a57b64c3b4d668c125d1125d94898213a4c9db8da2
turbo-cache-controlno-preview
go-importgithub.com/python/cpython git https://github.com/python/cpython.git
octolytics-dimension-user_id1525981
octolytics-dimension-user_loginpython
octolytics-dimension-repository_id81598961
octolytics-dimension-repository_nwopython/cpython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id81598961
octolytics-dimension-repository_network_root_nwopython/cpython
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
releasee746f1a3ddb5c0a91290ff3d5889b5247e0e519e
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/130477#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F130477
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F130477
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=python%2Fcpython
Reloadhttps://github.com/python/cpython/pull/130477
Reloadhttps://github.com/python/cpython/pull/130477
Reloadhttps://github.com/python/cpython/pull/130477
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/130477
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 33.9k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 71.2k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.1k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects 31 https://github.com/python/cpython/projects
Security 0 https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Code https://github.com/python/cpython
Issues https://github.com/python/cpython/issues
Pull requests https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Sign up for GitHub https://github.com/signup?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
Jump to bottomhttps://github.com/python/cpython/pull/130477#issue-comment-box
Klaus117https://github.com/Klaus117
python:mainhttps://github.com/python/cpython/tree/main
Klaus117:hack-nighthttps://github.com/Klaus117/cpython/tree/hack-night
GH-130415: Optimize JIT path for _TO_BOOL_INT branching https://github.com/python/cpython/pull/130477#top
Klaus117https://github.com/Klaus117
python:mainhttps://github.com/python/cpython/tree/main
Klaus117:hack-nighthttps://github.com/Klaus117/cpython/tree/hack-night
Conversation 11 https://github.com/python/cpython/pull/130477
Commits 5 https://github.com/python/cpython/pull/130477/commits
Checks 53 https://github.com/python/cpython/pull/130477/checks
Files changed https://github.com/python/cpython/pull/130477/files
Please reload this pagehttps://github.com/python/cpython/pull/130477
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
https://github.com/Klaus117
Klaus117https://github.com/Klaus117
Feb 22, 2025https://github.com/python/cpython/pull/130477#issue-2872776230
Please reload this pagehttps://github.com/python/cpython/pull/130477
@brandtbucherhttps://github.com/brandtbucher
Better constant narrowing in the JIT optimizer #130415https://github.com/python/cpython/issues/130415
Please reload this pagehttps://github.com/python/cpython/pull/130477
https://github.com/Klaus117
optimize for int=0 branching. move to correct branchhttps://github.com/python/cpython/pull/130477/commits/76793afc630854b6e7037f41973006e76d7a6e74
76793afhttps://github.com/python/cpython/pull/130477/commits/76793afc630854b6e7037f41973006e76d7a6e74
https://github.com/Klaus117
Klaus117https://github.com/Klaus117
Fidget-Spinnerhttps://github.com/Fidget-Spinner
code ownerhttps://github.com/python/cpython/blob/5ec4bf86b7f4455432aebace996ef390ae3e9302/.github/CODEOWNERS#L47
February 22, 2025 22:57https://github.com/python/cpython/pull/130477#event-16416206868
https://github.com/ghost
ghosthttps://github.com/ghost
Feb 22, 2025https://github.com/python/cpython/pull/130477#issuecomment-2676438051
Please reload this pagehttps://github.com/python/cpython/pull/130477
https://cpython-clabot.herokuapp.com/signed-contributor-license-agreement?version=96a49432-b8b1-11ec-9bf5-bfe9ad6c72c4
Please reload this pagehttps://github.com/python/cpython/pull/130477
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
Feb 22, 2025https://github.com/python/cpython/pull/130477#issuecomment-2676438058
require a NEWS entryhttps://devguide.python.org/core-developers/committing/#updating-news-and-what-s-new-in-python
blurb_ithttps://blurb-it.herokuapp.com
blurbhttps://pypi.org/project/blurb/
Please reload this pagehttps://github.com/python/cpython/pull/130477
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20review%22
Feb 22, 2025https://github.com/python/cpython/pull/130477#event-16416206970
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
Feb 22, 2025 https://github.com/python/cpython/pull/130477#ref-issue-2869613568
Better constant narrowing in the JIT optimizer #130415 https://github.com/python/cpython/issues/130415
https://github.com/brandtbucher
brandtbucherhttps://github.com/brandtbucher
Feb 22, 2025https://github.com/python/cpython/pull/130477#event-16416207944
https://github.com/apps/blurb-it
📜🤖 Added by blurb_it.https://github.com/python/cpython/pull/130477/commits/c647e39f9d8ab1a7e4aab9548687ea88bf5d6ee4
c647e39https://github.com/python/cpython/pull/130477/commits/c647e39f9d8ab1a7e4aab9548687ea88bf5d6ee4
https://github.com/brandtbucher
brandtbucherhttps://github.com/brandtbucher
performance https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Aperformance
interpreter-core https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Ainterpreter-core
topic-JIT https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atopic-JIT
Feb 22, 2025https://github.com/python/cpython/pull/130477#event-16416224527
https://github.com/brandtbucher
brandtbucherhttps://github.com/brandtbucher
Feb 22, 2025 https://github.com/python/cpython/pull/130477#pullrequestreview-2635344002
View reviewed changes https://github.com/python/cpython/pull/130477/files/c647e39f9d8ab1a7e4aab9548687ea88bf5d6ee4
Lib/test/test_capi/test_opt.pyhttps://github.com/python/cpython/pull/130477/files/c647e39f9d8ab1a7e4aab9548687ea88bf5d6ee4#diff-67b5bd915e37f77df79907865982648172c27d3b96fbb072b30a73c6a2735439
brandtbucherhttps://github.com/brandtbucher
Feb 22, 2025https://github.com/python/cpython/pull/130477#discussion_r1966621370
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/python/cpython/pull/130477
Lib/test/test_capi/test_opt.pyhttps://github.com/python/cpython/pull/130477/files/c647e39f9d8ab1a7e4aab9548687ea88bf5d6ee4#diff-67b5bd915e37f77df79907865982648172c27d3b96fbb072b30a73c6a2735439
brandtbucherhttps://github.com/brandtbucher
Feb 22, 2025https://github.com/python/cpython/pull/130477#discussion_r1966621430
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/python/cpython/pull/130477
Misc/NEWS.d/next/Core_and_Builtins/2025-02-22-23-03-13.gh-issue-130415.ibOV6B.rsthttps://github.com/python/cpython/pull/130477/files/c647e39f9d8ab1a7e4aab9548687ea88bf5d6ee4#diff-7133abf6f930468426712c5adf75338c579dc7c05b53de7cd1e42782500f3dee
Please reload this pagehttps://github.com/python/cpython/pull/130477
Python/optimizer_bytecodes.chttps://github.com/python/cpython/pull/130477/files/c647e39f9d8ab1a7e4aab9548687ea88bf5d6ee4#diff-e5bd2b14b0b10f0f47786e26306d689ed1361c3dc3b11dcc3ea52b8a2422ff64
brandtbucherhttps://github.com/brandtbucher
Feb 22, 2025https://github.com/python/cpython/pull/130477#discussion_r1966621461
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/python/cpython/pull/130477
Python/optimizer_bytecodes.chttps://github.com/python/cpython/pull/130477/files/c647e39f9d8ab1a7e4aab9548687ea88bf5d6ee4#diff-e5bd2b14b0b10f0f47786e26306d689ed1361c3dc3b11dcc3ea52b8a2422ff64
brandtbucherhttps://github.com/brandtbucher
Feb 22, 2025https://github.com/python/cpython/pull/130477#discussion_r1966621830
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/python/cpython/pull/130477
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting changes https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20changes%22
awaiting review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20review%22
Feb 22, 2025https://github.com/python/cpython/pull/130477#event-16416234983
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
Feb 22, 2025https://github.com/python/cpython/pull/130477#issuecomment-2676441919
Please reload this pagehttps://github.com/python/cpython/pull/130477
Klaus117https://github.com/Klaus117
February 22, 2025 15:17https://github.com/python/cpython/pull/130477#commits-pushed-a1139cf
https://github.com/Klaus117
https://github.com/brandtbucher
Update Misc/NEWS.d/next/Core_and_Builtins/2025-02-22-23-03-13.gh-issu…https://github.com/python/cpython/pull/130477/commits/a1139cfd4f6bbb26a71a357e20b1d325772dcfb9
a1139cfhttps://github.com/python/cpython/pull/130477/commits/a1139cfd4f6bbb26a71a357e20b1d325772dcfb9
https://github.com/Klaus117
address code review. remove commented code. better names.https://github.com/python/cpython/pull/130477/commits/b1702f20590cbca7482bf9db238dcaa88120e51b
b1702f2https://github.com/python/cpython/pull/130477/commits/b1702f20590cbca7482bf9db238dcaa88120e51b
https://github.com/brandtbucher
brandtbucherhttps://github.com/brandtbucher
Feb 22, 2025https://github.com/python/cpython/pull/130477#event-16416335719
https://github.com/brandtbucher
brandtbucherhttps://github.com/brandtbucher
Feb 22, 2025 https://github.com/python/cpython/pull/130477#pullrequestreview-2635355551
View reviewed changes https://github.com/python/cpython/pull/130477/files/b1702f20590cbca7482bf9db238dcaa88120e51b
Lib/test/test_capi/test_opt.pyhttps://github.com/python/cpython/pull/130477/files/b1702f20590cbca7482bf9db238dcaa88120e51b#diff-67b5bd915e37f77df79907865982648172c27d3b96fbb072b30a73c6a2735439
Please reload this pagehttps://github.com/python/cpython/pull/130477
https://github.com/brandtbucher
Remove redundant commenthttps://github.com/python/cpython/pull/130477/commits/debc65dc8a49909ee3c95eb19f7d47ee83ba9bca
debc65dhttps://github.com/python/cpython/pull/130477/commits/debc65dc8a49909ee3c95eb19f7d47ee83ba9bca
https://github.com/brandtbucher
brandtbucherhttps://github.com/brandtbucher
Feb 22, 2025 https://github.com/python/cpython/pull/130477#pullrequestreview-2635355757
View reviewed changes https://github.com/python/cpython/pull/130477/files/debc65dc8a49909ee3c95eb19f7d47ee83ba9bca
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
awaiting changes https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20changes%22
Feb 22, 2025https://github.com/python/cpython/pull/130477#event-16416338791
https://github.com/markshannon
markshannonhttps://github.com/markshannon
Feb 24, 2025https://github.com/python/cpython/pull/130477#issuecomment-2679011560
#130476 (comment)https://github.com/python/cpython/pull/130476#discussion_r1967992798
Please reload this pagehttps://github.com/python/cpython/pull/130477
https://github.com/brandtbucher
brandtbucherhttps://github.com/brandtbucher
Mar 3, 2025https://github.com/python/cpython/pull/130477#issuecomment-2693054479
#130477https://github.com/python/cpython/pull/130477
Please reload this pagehttps://github.com/python/cpython/pull/130477
https://github.com/brandtbucher
brandtbucherhttps://github.com/brandtbucher
Mar 3, 2025https://github.com/python/cpython/pull/130477#event-16526930118
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F130477
https://github.com/brandtbucher
brandtbucher https://github.com/brandtbucher
https://github.com/python/cpython/pull/130477/files/debc65dc8a49909ee3c95eb19f7d47ee83ba9bca
https://github.com/Fidget-Spinner
Fidget-Spinner https://github.com/Fidget-Spinner
https://github.com/brandtbucher
brandtbucher https://github.com/brandtbucher
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
interpreter-core https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Ainterpreter-core
performance https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Aperformance
topic-JIT https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atopic-JIT
Please reload this pagehttps://github.com/python/cpython/pull/130477
https://github.com/Klaus117
https://github.com/markshannon
https://github.com/brandtbucher
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.