[NFC] SILCloner rewrite stage 2: "threading" cloners. #20136
Merged
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
Rewrite the SILCLoners used in SimplifyCFG. For convenience, there is now simply a BasicBlockCloner and a SILFunctionCloner. It's pretty obvious what they do and almost impossible to use incorrectly. This is worthwhile on its own just to make the usage clear, but the real reason is that after this cleanup, it will be possible to remove many extraneous calls to global critical edge splitting related to cloning.
|
@swift-ci test. |
|
Build failed |
atrick
changed the title
|
@swift-ci test OS X platform. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
Rewrite the SILCLoners used in SimplifyCFG. For convenience, there is
now simply a BasicBlockCloner and a SILFunctionCloner. It's pretty
obvious what they do and almost impossible to use incorrectly.
This is worthwhile on its own just to make the usage clear, but the
real reason is that after this cleanup, it will be possible to remove
many extraneous calls to global critical edge splitting related to
cloning.