Coverity Scan: llvm-cov

Analysis Metrics

Version: 11312025

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.

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Analysis Metrics per Components

Component Name	Pattern	Ignore	Line of Code	Defect density
lldb	.*/lldb/.*	No	563,637	1.95
llvm	.*/llvm/.*	No	2,580,002	2.99
mlir	.*/mlir/.*	No	2,218,063	1.70
bolt	.*/bolt/.*	No	67,111	13.08
polly	.*/polly/.*	No	175,030	3.14
flang	.*/flang/.*	No	0	N/A
libcxx	.*/libcxx/.*	No	235	0.00
libcxxabi	.*/libcxxabi/.*	No	1,574	0.00
libunwind	.*/libunwind/.*	No	14,784	0.20
openmp	.*/openmp/.*	No	72,893	3.79
compiler-rt	.*/compiler-rt/.*	No	18,315	0.44
clang-tools-extra	.*/clang-tools-extra/.*	No	138,602	6.19
lld	.*/lld/.*	No	80,971	2.43
clang	.*/clang/.*	No	1,625,108	1.04
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	215,108	N/A
llvm-target	/lib/Target/.*	No	9,177,778	0.01
third-party	.*/third-party/.*	No	29,768	1.04
ignore-gen-inc	.*\.inc	Yes	5,602	N/A
tools-path	tools/.*	Yes	0	N/A
Other	.*	No	14,488	0.48

CWE Top 25 defects

ID	CWE-Name	Number of Defects
131	Incorrect Calculation of Buffer Size	3
190	Integer Overflow or Wraparound	651
676	Use of Potentially Dangerous Function	7

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