[PATCH] D18758: [Coverage] Support for making test data for more than one function.

[Igor Kudrin via llvm-commits]

ikudrin added a comment.

In http://reviews.llvm.org/D18758#393415, @vsk wrote:

> Could you explain the difference between global file indices and an index in a function?


This is intended to be closer to the serialization format of coverage mapping. All functions share the same array of file names, but each function has its own set of files and maps its local indices to global ones. See RawCoverageMappingReader::read().


http://reviews.llvm.org/D18758