Coverity Scan: llvm

Project Name llvm
Lines of code analyzed 5,361,358
On Coverity Scan since Sep 25, 2013
Last build analyzed about 1 month ago
   
Language C/C++
Repository URL http://llvm.org/svn/llvm-project/llvm/trunk
Homepage URL http://llvm.org/
License NCSA (University of Illinois/NCSA Open Source License )

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Analysis Metrics

Version: 2017-07-16_09-30-04

Jul 16, 2017
Last Analyzed
5,361,358
Lines of Code Analyzed
5,253,819
Lines of Code in Selected Components
0.60
Defect Density

Defect changes since previous build dated Jul 15, 2017

1
Newly detected
1
Eliminated

Defects by status for current build

11,384
Total defects
3,145
Outstanding
7,793
Fixed
See how defect density for 'llvm' 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
clang /tools/clang/.* No 675,042 1.50
lldb /tools/lldb/.* No 375,369 1.12
compiler-rt /projects/compiler-rt/.* No 0 N/A
generated /build-llvm/.* No 2,946,159 0.05
tools /tools/.* No 142,739 0.67
TableGen .*TableGen.* No 32,485 0.83
Transforms .*Transforms.* No 127,128 1.05
Target /lib/Target/.* No 402,974 0.92
unittests /unittests/.* Yes 25 N/A
tests /test/.* Yes 0 N/A
system /usr/include/.* Yes 107,312 N/A
unittests-clang /tools/clang/unittests/.* Yes 0 N/A
FailOnPurpose-LinkAllPasses_h /include/llvm/LinkAlPasses.h Yes 0 N/A
FailOnPurpose-linkpolly /tools/polly/include/polly/LinkAllPasses.h Yes 0 N/A
include_llvm_LinkAllPasses_h /include/llvm/LinkAllPasses.h Yes 202 N/A
polly .*/polly/.* No 0 N/A
polly-isl .*/polly/lib/External/isl/.* No 0 N/A
headers /include/.* No 142,098 1.94
llvm-codegen /lib/CodeGen/.* No 143,573 0.93
llvm-ExecutionEngine /lib/ExecutionEngine/.* No 12,283 1.06
llvm-IR /lib/IR/.* No 34,906 0.46
llvm-MC /lib/MC/.* No 21,200 0.90
llvm-Support /lib/Support/.* No 29,090 1.03
clang-modernize /tools/clang/tools/extra/clang-modernize/.* No 0 N/A
clang-rename /tools/clang/tools/extra/clang-rename/.* No 0 N/A
clang-tidy /tools/clang/tools/extra/clang-tidy/.* No 0 N/A
clang-modularize /tools/clang/tools/extra/modularize/.* No 0 N/A
llvm-Analysis /lib/Analysis/.* No 45,325 0.60
libs /lib/.* No 70,367 0.95
lld /tools/lld/.* No 0 N/A
json-lib /tools/polly/lib/JSON/.* Yes 0 N/A
polly-ignore-again .*/tools/polly/include/polly/LinkAllPasses.h.* Yes 0 N/A
Other .* No 53,816 0.09

CWE Top 25 defects

ID CWE-Name Number of Defects
190 Integer Overflow or Wraparound 42
676 Use of Potentially Dangerous Function 2
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