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| author | Yuchen Wu <yuchenericwu@hotmail.com> | 2013-10-25 02:22:21 +0000 |
|---|---|---|
| committer | Yuchen Wu <yuchenericwu@hotmail.com> | 2013-10-25 02:22:21 +0000 |
| commit | 14ae8e6195ac01b02e663d3436fa82cb9b1e9cd0 (patch) | |
| tree | 05dc9358f6a2078f8e4e581140f0b22402fc5640 /llvm/lib/CodeGen/MachineTraceMetrics.cpp | |
| parent | b09388569655f44edd4a4282f3af316db2838a92 (diff) | |
| download | bcm5719-llvm-14ae8e6195ac01b02e663d3436fa82cb9b1e9cd0.tar.gz bcm5719-llvm-14ae8e6195ac01b02e663d3436fa82cb9b1e9cd0.zip | |
Support for reading program counts in llvm-cov.
llvm-cov will now be able to read program counts from the GCDA file and
output it in the same format as gcov. The program summary tag was
identified from gcov-io.h as "\0\0\0\a3".
There is currently a bug in GCOVProfiling.cpp which does not generate
the
run- or program-counting IR, so this change was tested manually by
modifying the GCDA file and comparing the gcov and llvm-cov outputs.
llvm-svn: 193389
Diffstat (limited to 'llvm/lib/CodeGen/MachineTraceMetrics.cpp')
0 files changed, 0 insertions, 0 deletions
