Coverity Scan: llvm-cov
| Project Name | llvm-cov |
|---|---|
| Lines of code analyzed | 16,294,772 |
| On Coverity Scan since | Jul 22, 2022 |
| Last build analyzed | 4 days ago |
| Language | C/C++ |
| Repository URL | https://github.com/fixathon/llvm.git |
| Homepage URL | N/A |
| License | Apache (Apache License ) |
Preview - Project Summary
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Version: llvmorg-21.1.0
- Oct 12, 2025
- Last Analyzed
- 16,294,772
- Lines of Code Analyzed
- 15,903,794
- Lines of Code in Selected Components
- 0.98
- Defect Density
Defect changes since previous build dated Sep 10, 2025
- 2,450
- Newly detected
- 1,251
- Eliminated
Defects by status for current build
- 21,049
- Total defects
- 15,545
- Outstanding
- 2,406
- Fixed
See how defect density for 'llvm-cov' compares with defect density for other open source projects. Learn more
Note: Defect density is measured by the number of defects per 1,000 lines of code.
Analysis Metrics per Components
| Component Name | Pattern | Ignore | Line of Code | Defect density |
|---|---|---|---|---|
| lldb | .*/lldb/.* | No | 559,457 | 1.70 |
| llvm | .*/llvm/.* | No | 2,518,932 | 2.36 |
| mlir | .*/mlir/.* | No | 2,122,444 | 1.44 |
| bolt | .*/bolt/.* | No | 66,285 | 12.67 |
| polly | .*/polly/.* | No | 176,892 | 3.06 |
| flang | .*/flang/.* | No | 0 | N/A |
| libcxx | .*/libcxx/.* | No | 192 | 0.00 |
| libcxxabi | .*/libcxxabi/.* | No | 1,572 | 0.00 |
| libunwind | .*/libunwind/.* | No | 14,398 | 0.14 |
| openmp | .*/openmp/.* | No | 72,889 | 1.43 |
| compiler-rt | .*/compiler-rt/.* | No | 113,594 | 1.57 |
| clang-tools-extra | .*/clang-tools-extra/.* | No | 137,668 | 4.98 |
| lld | .*/lld/.* | No | 80,537 | 1.39 |
| clang | .*/clang/.* | No | 1,611,513 | 0.79 |
| Transforms | .*Transforms.* | No | 0 | N/A |
| TableGen | .*TableGen.* | No | 0 | N/A |
| ignore-LinkAllPasses | .*/llvm/include/llvm/LinkAllPasses.h | Yes | 0 | N/A |
| ignore-system | /Applications/.* | Yes | 390,978 | N/A |
| llvm-target | /lib/Target/.* | No | 8,379,386 | 0.01 |
| third-party | .*/third-party/.* | No | 29,758 | 1.04 |
| Other | .* | No | 18,277 | 0.38 |
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 131 | Incorrect Calculation of Buffer Size | 4 |
| 190 | Integer Overflow or Wraparound | 646 |
| 676 | Use of Potentially Dangerous Function | 7 |
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