[cfe-dev] clang and code coverage?

[Christopher Jefferson]

On 16 Aug 2010, at 17:50, Sean McBride wrote:

> Hi all,
> 
> Is there any way to measure code coverage when using clang?

I have used callgrind, which comes with valgrind, to do code coverage with gcc. While I haven't tried it with clang, it makes use of debugging information so I assume it would work.

Chris

> 
> The gcov docs say: "gcov works only on code compiled with GCC."  Is this
> true of code built by clang?  Or does clang's "GCC compatibility" design
> goal extend to this situation?  If not, does/will the llvm project
> include a replacement for gcov?
> 
> I'd like to be able to generate something not unlike what clang's own
> webpage shows of clang's tests:
> 
> <http://test.minormatter.com/~ddunbar/clang-cov/>
> 
> Cheers,
> 
> -- 
> ____________________________________________________________
> Sean McBride, B. Eng                 sean at rogue-research.com
> Rogue Research                        www.rogue-research.com 
> Mac Software Developer              Montréal, Québec, Canada
> 
> 
> 
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