Repository navigation
gnu.cfg: Add support for some built-in functions to check overflow - #8449
Merged
Merged
Conversation
|
danmar
reviewed
Apr 16, 2026
danmar
left a comment
danmar
left a comment
Collaborator
There was a problem hiding this comment.
please add some tests for each function here:
test/cfg/gnu.c
gagachang
force-pushed
the
add-gnu-overflow
branch
from
April 29, 2026 09:23
4fef2d8 to
4582cf6
Compare
Contributor
Author
I've added test cases. Please see if they are reasonable. |
danmar
reviewed
Apr 30, 2026
gagachang
force-pushed
the
add-gnu-overflow
branch
from
May 8, 2026 08:27
4582cf6 to
66c63ca
Compare
danmar
reviewed
Oct 2, 2026
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Reference: https://gcc.gnu.org/onlinedocs/gcc/Integer-Overflow-Builtins.html