http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53414
roodh <siddharoodh.d at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |siddharoodh.d at gmail dot com --- Comment #2 from roodh <siddharoodh.d at gmail dot com> --- Are you checking in *.c.cov file ?. Or using lcov tool to check this descripencies ? Mostly u face these issue when u running test with GCC optimization option. Try running test with no-optimiation and lcov generate correct results. Thanks roodh