Skip to content

GH-143732: SEND specialization #148963

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
markshannon merged 11 commits into from
May 5, 2026
Merged

GH-143732: SEND specialization #148963

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
11 commits
Select commit Hold shift + click to select a range
1b0db04
SEND specialization. Adds 2 new specialized instructions:
markshannon Mar 25, 2026
5c0999c
Bump magic number
markshannon Apr 24, 2026
dddef02
Wrap PyIter_Send to return a struct for MSVC tailcall support
markshannon Apr 24, 2026
f47c271
Merge branch 'main' into send-specialization
markshannon Apr 25, 2026
6f8b048
Disallow escaping calls in virtual iteration
markshannon Apr 27, 2026
0879eda
Make sure we still specialize FOR_ITER_LIST on free-threading build
markshannon Apr 27, 2026
0387f10
Don't special case free-threading (it's too complex). Mark _tp_iterit…
markshannon Apr 27, 2026
83bb3f4
Merge branch 'main' into send-specialization
markshannon Apr 29, 2026
1737f73
Merge branch 'main' into send-specialization
markshannon May 5, 2026
6b62032
Mark calls to _tp_iteritem as possibly escaping
markshannon May 5, 2026
20c8cbe
Clarify that calls _tp_iteritem are only treated as no-escapping in t…
markshannon May 5, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Don't special case free-threading (it's too complex). Mark _tp_iterit… 
…em functions as escaping.
  • Loading branch information
@markshannon
markshannon committed Apr 27, 2026
commit 0387f10fbe6c4bbd26ba1f68f90631b1d59f019d
4 changes: 2 additions & 2 deletions Include/internal/pycore_opcode_metadata.h
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

Loading
Loading