Skip to content
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.

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

JIT: Support retbuf optimization for non 'lvIsTemp' locals #93071

Closed
wants to merge 3 commits into from

Conversation

jakobbotsch
Copy link
Member

  • Handle liveness for the LCL_ADDR definitions when we get to the call
  • Remove lvIsTemp check from retbuf optimization

* Handle liveness for the LCL_ADDR definitions when we get to the call
* Remove lvIsTemp check from retbuf optimization
@ghost ghost assigned jakobbotsch Oct 5, 2023
@dotnet-issue-labeler dotnet-issue-labeler bot added the area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI label Oct 5, 2023
@ghost
Copy link

ghost commented Oct 5, 2023

Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

Issue Details
  • Handle liveness for the LCL_ADDR definitions when we get to the call
  • Remove lvIsTemp check from retbuf optimization
Author: jakobbotsch
Assignees: jakobbotsch
Labels:

area-CodeGen-coreclr

Milestone: -

@ghost ghost closed this Nov 6, 2023
@ghost
Copy link

ghost commented Nov 6, 2023

Draft Pull Request was automatically closed for 30 days of inactivity. Please let us know if you'd like to reopen it.

@jakobbotsch
Copy link
Member Author

This had nice improvements, but also a large number of regressions. I'm hoping that switching retbufs to be handled by physical promotion will improve on the results, but I need to do that work first.

@github-actions github-actions bot locked and limited conversation to collaborators Dec 9, 2023
This pull request was closed.
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Labels
area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
Projects
None yet
Development

Successfully merging this pull request may close these issues.

1 participant