Source-based code coverage (based on precise AST information) has been a part of LLVM for a while, but there's work to be done to make it better. How can we reduce the size/performance overhead of instrumentation? How can we integrate better with other tools, like IDEs? How can we make the generated reports more useful? How can we make code coverage easier to use for different targets, including baremetal targets? Come and discuss your experience with code coverage, and help us plan future improvements.
