Coverity Scan: llvm

Analysis Metrics

Version: Version

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.

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Analysis Metrics per Components

Component Name	Pattern	Ignore	Line of Code	Defect density
generated	/build-llvm/.*	No	0	N/A
TableGen	.*TableGen.*	No	89,455	2.77
Transforms	.*Transforms.*	No	454,114	5.95
system	/usr/include/.*	Yes	269,299	N/A
polly	.*/polly/.*	No	177,523	2.91
clang	.*/clang/.*	No	1,706,961	1.28
lldb	.*/lldb/.*	No	578,925	3.02
lld	.*/lld/.*	No	83,057	1.63
compiler-rt	.*/compiler-rt/.*	No	152,704	1.09
clang-tools-extra	.*/clang-tools-extra/.*	No	145,377	5.26
ignore-LinkAllPasses	.*/llvm/include/llvm/LinkAllPasses.h	Yes	138	N/A
llvm-target	.*/llvm/lib/Target/.*	No	10,001,482	0.28
openmp	.*/openmp/.*	No	190,343	2.01
llvm	.*/llvm/.*	No	1,426,748	4.74
libunwind	.*/libunwind/.*	No	15,997	0.13
Mlir	.*/mlir/.*	No	2,379,883	4.17
flang	.*/flang/.*	No	0	N/A
bolt	.*/bolt/.*	No	74,262	13.34
libcxx	.*/libcxx/.*	No	37	0.00
libcxxabi	.*/libcxxabi/.*	No	248	0.00
offload	.*/offload/.*	No	31,442	2.70
googletest	.*/third-party/unittest/googletest/.*	Yes	14,508	N/A
Other	.*	No	162,196	0.59

CWE Top 25 defects

ID	CWE-Name	Number of Defects
131	Incorrect Calculation of Buffer Size	10
190	Integer Overflow or Wraparound	693
676	Use of Potentially Dangerous Function	6

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