Description

savannahostrowski

opened on Jul 21, 2025

Issue body actions

It's that time again! Time to bump our LLVM dep to 20.1.8 since the last planned release went out a bit ago (and the installers have caught up).

Linked PRs

• GH-136895: Update JIT builds to use LLVM 20 #140329
• GH-136895: Fixes for pulling LLVM as a release artifact #141002
• [3.14] GH-136895: Update JIT builds to use LLVM 21 (GH-140329) #146419
• [3.14] GH-136895: Update JIT builds to use LLVM 21 (GH-140329) #146420

Reacted by Brandt Bucher, Ken Jin, sobolevn, lighting9999 and Jonathan Lopez

Activity

1. savannahostrowski

   self-assigned this

   on Jul 21, 2025
2. savannahostrowski

   added

   buildThe build process and cross-buildThe build process and cross-build

   topic-JIT

   on Jul 21, 2025
3. StanFromIreland

   added

   dependenciesPull requests that update a dependency filePull requests that update a dependency file

   on Jul 21, 2025
4. savannahostrowski commented on Aug 5, 2025

   

   savannahostrowski

   on Aug 5, 2025

   MemberAuthor

   More actions

   Currently blocked until we resolve the issue with LLVM being too large for the current workflow with https://github.com/python/cpython-bin-deps
5. zware

   marked Update from CLang 19 to CLang 20 #137399 as a duplicate of this issue on Aug 5, 2025
6. hugovk

   added

   infraCI, GitHub Actions, buildbots, Dependabot, etc.CI, GitHub Actions, buildbots, Dependabot, etc.

   on Oct 23, 2025
7. savannahostrowski

   added a commit that references this issue on Nov 3, 2025

   GH-136895: Update JIT builds to use LLVM 20 (#140329)

   4e2ff4a
8. savannahostrowski

   closed this as completedon Nov 3, 2025
9. savannahostrowski

   added a commit that references this issue on Nov 6, 2025

   GH-136895: Fixes for pulling LLVM as a release artifact (#141002)

   42d0140
10. StanFromIreland

    added 2 commits that reference this issue on Dec 6, 2025

    pythonGH-136895: Update JIT builds to use LLVM 20 (python#140329)

    63a26cd

    pythonGH-136895: Fixes for pulling LLVM as a release artifact (python…

    6b6d78b
11. mcepl

    added 6 commits that reference this issue on Mar 25, 2026

    pythonGH-136895: Update JIT builds to use LLVM 21

    31f35c5

    [3.14] pythonGH-136895: Update JIT builds to use LLVM 20 (pythonGH-14…

    efbeaa5

    pythonGH-136895: Update JIT builds to use LLVM 21

    b6c50f4

    [3.14] pythonGH-136895: Update JIT builds to use LLVM 20 (pythonGH-14…

    3db83aa

    pythonGH-136895: Update JIT builds to use LLVM 21

    539f0f1

    pythonGH-136895: Update JIT builds to use LLVM 21

    5477f5b

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