[🍒][clang][deps] Remove dependency on llvm targets from lib DependencyScanning #10163
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
…anning (llvm#129774) In d64eccf we split the object file reader from the writer and removed the dependency on clangCodeGen from the dependency scanner. However, we were still initializing all the llvm targets, which was needed for writing object file pcms but not reading them. This caused us to link more llvm target code than necessary. Shrinks clangd by nearly 50% for me. rdar://144790713 (cherry picked from commit f8ba0df)
|
@swift-ci please test |
|
@swift-ci please test llvm |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.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.
In d64eccf we split the object file reader from the writer and removed the dependency on clangCodeGen from the dependency scanner. However, we were still initializing all the llvm targets, which was needed for writing object file pcms but not reading them. This caused us to link more llvm target code than necessary. Shrinks clangd by nearly 50% for me.
rdar://144790713
(cherry picked from commit f8ba0df)