llvm-project

Commit Graph

Author	SHA1	Message	Date
Artem Dergachev	2ddd3325c4	[analyzer] Fix scan-build and exploded-graph-rewriter tests on Windows. Detect script locations in a more straightforward way: we don't need to search for them because we know exactly where they are anyway. Fix a file path escaping issue in exploded-graph-rewriter with Windows backslashes in the path. 'REQUIRES: shell' remains in scan-build tests for now, so that to observe the buildbot reaction on removing it in a cleaner experiment. Patch by Denys Petrov! Differential Revision: https://reviews.llvm.org/D76768	2020-04-06 20:33:37 +03:00
Artem Dergachev	14e9eb3d7c	[analyzer] Assign truly stable identifiers to exploded nodes. ExplodedGraph nodes will now have a numeric identifier stored in them which will keep track of the order in which the nodes were created and it will be fully deterministic both accross runs and across machines. This is extremely useful for debugging as it allows reliably setting conditional breakpoints by node IDs. llvm-svn: 375186	2019-10-17 23:10:09 +00:00
Artem Dergachev	c6b5c5b925	[analyzer] exploded-graph-rewriter: Implement a topology-only mode. In this mode the rewriter will only rewrite program points and omit program states. Useful for understanding the rough topology of the graph. Differential Revision: https://reviews.llvm.org/D64264 llvm-svn: 365410	2019-07-08 23:54:14 +00:00

Author

SHA1

Message

Date

Artem Dergachev

2ddd3325c4

[analyzer] Fix scan-build and exploded-graph-rewriter tests on Windows.

Detect script locations in a more straightforward way: we don't need to
search for them because we know exactly where they are anyway.

Fix a file path escaping issue in exploded-graph-rewriter with Windows
backslashes in the path.

'REQUIRES: shell' remains in scan-build tests for now, so that to
observe the buildbot reaction on removing it in a cleaner experiment.

Patch by Denys Petrov!

Differential Revision: https://reviews.llvm.org/D76768

2020-04-06 20:33:37 +03:00

Artem Dergachev

14e9eb3d7c

[analyzer] Assign truly stable identifiers to exploded nodes.

ExplodedGraph nodes will now have a numeric identifier stored in them
which will keep track of the order in which the nodes were created
and it will be fully deterministic both accross runs and across machines.

This is extremely useful for debugging as it allows reliably setting
conditional breakpoints by node IDs.

llvm-svn: 375186

2019-10-17 23:10:09 +00:00

Artem Dergachev

c6b5c5b925

[analyzer] exploded-graph-rewriter: Implement a topology-only mode.

In this mode the rewriter will only rewrite program points
and omit program states. Useful for understanding
the rough topology of the graph.

Differential Revision: https://reviews.llvm.org/D64264

llvm-svn: 365410

2019-07-08 23:54:14 +00:00

3 Commits