[llvm-dev] [llvm-cov] Single file HTML output when filtering on function names.

[Vedant Kumar via llvm-dev]

> On Sep 20, 2017, at 7:08 AM, Sean Eveson via llvm-dev <llvm-dev at lists.llvm.org> wrote:
> 
> Hi All,
> 
>  
> Normally when producing HTML with llvm-cov you get an index.html file and a directory structure containing .html files corresponding to source files.
> 
>  
> Currently when using any of the -name*= command line options with -format=html, the output is a single file (functions.html) containing the coverage for those specific functions.
> 
>  
> Having a single file is not as useful as the full directory structure when you have a large number of functions in your filter (using -name-regex or -name-whitelist). Could we put the single file HTML output behind an option and produce the full structure by default when using the -name* options.
> 
This sounds fine to me. I don't think we need to preserve the old single-file behavior. We can add a release note about the new behavior.

vedant
>  
> What do people think?
> 
>  
> Thanks,
> 
> 
> 
> Sean Eveson
> SN Systems - Sony Interactive Entertainment
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