IRGen: ensure that declarations are not COMDATed #21862
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
Unfortunately, declarations cannot be marked with their COMDAT groups. This fixes multithreaded IRGen where we would emit declarations for the global initializers with COMDATs causing the IR Verifier to object. The existing test cases cover this scenario.
|
@swift-ci please test |
|
Build failed |
|
@swift-ci please test Linux platform |
rjmccall
approved these changes
Jan 16, 2019
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Outdated suggestions cannot be applied.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.
Unfortunately, declarations cannot be marked with their COMDAT groups.
This fixes multithreaded IRGen where we would emit declarations for the
global initializers with COMDATs causing the IR Verifier to object. The
existing test cases cover this scenario.
Replace this paragraph with a description of your changes and rationale. Provide links to external references/discussions if appropriate.
Resolves SR-NNNN.