3 Commits

Author	SHA1	Message	Date
Alex Lorenz	aafa4b5c86	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	2014-08-04 18:00:51 +00:00
Alex Lorenz	b3a3e591ca	coverage: remove empty mapping regions ... This patch removes the empty coverage mapping regions. Those regions were produced by clang's old mapping region generation algorithm, but the new algorithm doesn't generate them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213981 91177308-0d34-0410-b5e6-96231b3b80d8	2014-07-25 22:22:24 +00:00
Alex Lorenz	65b3fca21f	Add code coverage mapping data, reader, and writer. ... This patch implements the data structures, the reader and the writers for the new code coverage mapping system. The new code coverage mapping system uses the instrumentation based profiling to provide code coverage analysis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213910 91177308-0d34-0410-b5e6-96231b3b80d8	2014-07-24 23:57:54 +00:00