This commit fixes llvm-cov's function coverage metric by using the number of executed functions instead of the number of fully covered functions.
Differential Revision: http://reviews.llvm.org/D5196
llvm-svn: 218672
This commit expands llvm-cov's functionality by adding support for a new code coverage
tool that uses LLVM's coverage mapping format and clang's instrumentation based profiling.
The gcov compatible tool can be invoked by supplying the 'gcov' command as the first argument,
or by modifying the tool's name to end with 'gcov'.
Differential Revision: http://reviews.llvm.org/D4445
llvm-svn: 216300
