I am using clang source based coverage for one of my projects which generates metrics for line, function and region coverage.
The profile files generated are of huge sizes is there a way to optimize it?
Also, is there a way to provide option to compiler to limit instrumentation based on coverage type?
Using fprofile-instr-generate -fcoverage-mapping option for compilation and linking.
This creates huge size of profile files and it takes a lot of time and memory for merging these profile files resulting in out of memory
