librustc: Strdup unique strings instead of copying in byte by byte. Shaves 2MB off librustc at -O0. #4683
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…haves 2MB off librustc at -O0.
Contributor
|
r+ |
Contributor
|
(Thanks, btw. Sorry for tone earlier. A lot of that was guilt for not putting enough of my own time on this sort of thing myself. Hope to do more.) |
RalfJung
added a commit
to RalfJung/rust
that referenced
this pull request
Nov 16, 2025
epoll: get rid of separate ready_list
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
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Outdated suggestions cannot be applied.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.
r? @graydon