Coverage: add HasCodeBefore flag to a mapping region.
authorAlex Lorenz <arphaman@gmail.com>
Mon, 4 Aug 2014 18:00:51 +0000 (18:00 +0000)
committerAlex Lorenz <arphaman@gmail.com>
Mon, 4 Aug 2014 18:00:51 +0000 (18:00 +0000)
commitaafa4b5c86cb1129477f9192d3457de6480d7c92
treee7a815c5dc9ad685362c09ffd08aacd4a5854b82
parentb88bbc0e9deaecba826776c9471467239fdcd01d
Coverage: add HasCodeBefore flag to a mapping region.

This flag will be used by the coverage tool to help
compute the execution counts for each line in a source file.

Differential Revision: http://reviews.llvm.org/D4746

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214740 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/ProfileData/CoverageMapping.h
lib/ProfileData/CoverageMappingReader.cpp
lib/ProfileData/CoverageMappingWriter.cpp