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path: root/llvm/lib/ProfileData/CoverageMappingWriter.cpp
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* Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)Alexander Kornienko2015-06-231-1/+1
| | | | | | Apparently, the style needs to be agreed upon first. llvm-svn: 240390
* Fixed/added namespace ending comments using clang-tidy. NFCAlexander Kornienko2015-06-191-1/+1
| | | | | | | | | | | | | The patch is generated using this command: tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \ -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \ llvm/lib/ Thanks to Eugene Kosov for the original patch! llvm-svn: 240137
* InstrProf: Use a stable sort when reading coverage regionsJustin Bogner2015-02-041-1/+1
| | | | | | | Keeping regions that start at the same location in insertion order makes this logic easier to test / more deterministic. llvm-svn: 228083
* InstrProf: Remove CoverageMapping::HasCodeBefore, it isn't usedJustin Bogner2015-02-031-5/+1
| | | | | | | It's not entirely clear to me what this field was meant for, but it's always false. Remove it. llvm-svn: 228034
* InstrProf: Simplify counting a file's regions when writing coverage (NFC)Justin Bogner2014-10-021-34/+24
| | | | | | | | | | | | When writing a coverage mapping we iterate through the mapping regions in order of FileID, but we were then repeatedly searching from the beginning of the list to count the number of regions with a given FileID. It is simpler and more efficient to search forward from the current iterator to find the number of regions. llvm-svn: 218842
* Make some helpers static or move into the llvm namespace.Benjamin Kramer2014-09-031-1/+2
| | | | llvm-svn: 217077
* Coverage: add HasCodeBefore flag to a mapping region.Alex Lorenz2014-08-041-1/+5
| | | | | | | | | 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 llvm-svn: 214740
* coverage: remove empty mapping regionsAlex Lorenz2014-07-251-5/+0
| | | | | | | | 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
* Add code coverage mapping data, reader, and writer.Alex Lorenz2014-07-241-0/+197
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
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