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| author | Raphael Isemann <teemperor@gmail.com> | 2017-09-04 05:56:36 +0000 |
|---|---|---|
| committer | Raphael Isemann <teemperor@gmail.com> | 2017-09-04 05:56:36 +0000 |
| commit | 561f0de6d96eff6efc53e6e8b07bc9408304b381 (patch) | |
| tree | 0596804573054c4cd9ddfbdc3a8db6c274fbc25f /llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp | |
| parent | dd8b5337e9da480640598008de6211dab68c20dc (diff) | |
| download | llvm-561f0de6d96eff6efc53e6e8b07bc9408304b381.zip llvm-561f0de6d96eff6efc53e6e8b07bc9408304b381.tar.gz llvm-561f0de6d96eff6efc53e6e8b07bc9408304b381.tar.bz2 | |
[analyzer] Increase minimum complexity filter of the CloneChecker.
Summary:
So far we used a value of 10 which was useful for testing but produces many false-positives in real programs. The usual suspicious clones we find seem to be at around a complexity value of 70 and for normal clone-reporting everything above 50 seems to be a valid normal clone for users, so let's just go with 50 for now and set this as the new default value.
This patch also explicitly sets the complexity value for the regression tests as they serve more of a regression testing/debugging purpose and shouldn't really be reported by default in real programs. I'll add more tests that reflect actual found bugs that then need to pass with the default setting in the future.
Reviewers: NoQ
Subscribers: cfe-commits, javed.absar, xazax.hun, v.g.vassilev
Differential Revision: https://reviews.llvm.org/D34178
llvm-svn: 312468
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp')
0 files changed, 0 insertions, 0 deletions