b9d086693b
For a CFG G=(V,E), Knuth describes that by Kirchoff's circuit law, the minimum number of counters necessary is |E|-(|V|-1). The emitted edges form a spanning tree. libgcov emitted .gcda files leverages this optimization while clang --coverage's doesn't. Propagate counts by Kirchhoff's circuit law so that llvm-cov gcov can correctly print line counts of gcc --coverage emitted files and enable the future improvement of clang --coverage. |
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| .. | ||
| Coverage | ||
| CMakeLists.txt | ||
| GCOV.cpp | ||
| InstrProf.cpp | ||
| InstrProfReader.cpp | ||
| InstrProfWriter.cpp | ||
| LLVMBuild.txt | ||
| ProfileSummaryBuilder.cpp | ||
| SampleProf.cpp | ||
| SampleProfReader.cpp | ||
| SampleProfWriter.cpp | ||