maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
179,626 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

4 Commits

Author SHA1 Message Date
Alex Lorenz 251b3e3fbc Coverage: improve efficiency of the counter propagation to the expansion regions. 
This patch reduces the complexity of the two inner loops in order to speed up 
the loading of coverage data for very large functions.

llvm-svn: 214228
 2014-07-29 21:42:24 +00:00
Alex Lorenz b2ebf2a08b 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.

llvm-svn: 213981
 2014-07-25 22:22:24 +00:00
Ehsan Akhgari 29b61ce770 Fix a warning in CoverageMappingReader.cpp 
llvm-svn: 213920
 2014-07-25 02:51:57 +00:00
Alex Lorenz a20a5d50ba 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.

llvm-svn: 213910
 2014-07-24 23:57:54 +00:00