search for: lcov_out

...quot;hello4" ./simple "hello5" ./simple "hello6" ./simple "hello7" ./simple "hello8" lcov --rc lcov_branch_coverage=1 --capture --directory . --output-file simple.lcov.info genhtml simple.lcov.info --function-coverage --branch-coverage --output-directory lcov_out/ gcov -b -c simple.gcno Both gcov and lcov will give a 100% branch coverage report: [image: cov1.png] [image: cov2.png] My questions: - What's the "*official*" evaluation formula on branch coverage? Sorry I can't find any compelling documents to describe the...

Hi, Alan Really very excited to receive your email and sorry to be slow replying, it has been exceptionally busy over the last few days ;( Your explanation made the problem clear to me. So gcov branch coverage should be called condition coverage and clang region coverage is branch coverage in fact(also known as *decision/C1*), right? And llvm/clang will support all the following coverage