search for: gatherskippedregions

I’m working to implement Source Based Code Coverage in a workflow that uses lcov for report generation. We’ve customized our llvm-cov to add a command to convert the SBCC counter data to lcov’s ‘.info’ format. The problem is that the region-based counter definitions in SBCC can span source code regions that can contain blank lines (or lines with only comments). Converting this to lcov’s

...take advantage of the new information > in llvm-cov while generating the lcov .info files. > > This sounds like a reasonable plan -- I don't think it needs to be an > opt-in behavior. Once you've built up the list of source ranges that should > be skipped you can feed it into gatherSkippedRegions(). I anticipate that > most of the work will be in updating test cases in clang and compiler-rt. > > > > I’d like to eventually push this change upstream (I can’t be the only > one wanting to use lcov and SBCC together), so I’m seeking feedback before > I invest too much time i...