Hello, After compilation of source code with flags -fprofile-arcs,
-ftest-coverage and -fdump-tree-cfg-graph-lineno i get file with extension
.cfg.dot which can be opened in graphviz, and files with extensions .gcda and
.gcno when the program is executed. With gcov those files can be converted to
coverage report with extension .gcov. Because control flow graph is created
during compilation number of executions (FREQ) and percentage at which each
branch is taken are equal to 0. Is there a way to update control flow graph
with information from any of the files created after execution like .gcov or
.gcda/.gcno? Thank you Best regards
