Lazy cycle detection #676
Merged
Lazy cycle detection #676
Conversation
This file contains 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
…ionBasedPointerAnalysis
…esentation of InclusionBasedPointerAnalysis
|
FYI, the error that refinement throws suggests that the may-alias relation is too small. EDIT: Unfortunately, I think some changes that I made to the refinement reasoning causes refinement to not properly report where the aliasing problem occurs. |
ThomasHaas
reviewed
May 20, 2024
.../src/main/java/com/dat3m/dartagnan/program/analysis/alias/InclusionBasedPointerAnalysis.java
Outdated
Show resolved
Hide resolved
…lias-live-cycle-detection
ThomasHaas
reviewed
May 21, 2024
.../src/main/java/com/dat3m/dartagnan/program/analysis/alias/InclusionBasedPointerAnalysis.java
Outdated
Show resolved
Hide resolved
.../src/main/java/com/dat3m/dartagnan/program/analysis/alias/InclusionBasedPointerAnalysis.java
Outdated
Show resolved
Hide resolved
.../src/main/java/com/dat3m/dartagnan/program/analysis/alias/InclusionBasedPointerAnalysis.java
Outdated
Show resolved
Hide resolved
.../src/main/java/com/dat3m/dartagnan/program/analysis/alias/InclusionBasedPointerAnalysis.java
Outdated
Show resolved
Hide resolved
…lias-live-cycle-detection
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Outdated suggestions cannot be applied.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.
This PR replaces the transitive-closure-based approach in
InclusionBasedPointerAnalysiswith one based on Lazy Cycle Detection by Hardekopf & Lin: The ant and the grasshopper: fast and accurate pointer analysis for millions of lines of code.