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Author SHA1 Message Date
NAKAMURA Takumi 46d2e0e53d llvm-cov/CoverageReport.cpp: Quick fix for msvcrt, since width specifier "z" is unavailable. 
Note, mingw uses its own printf instead of msvcrt.

llvm-svn: 218723
 2014-10-01 00:29:26 +00:00
Alex Lorenz cb1702d45a llvm-cov: Use the number of executed functions for the function coverage metric. 
This commit fixes llvm-cov's function coverage metric by using the number of executed functions instead of the number of fully covered functions.

Differential Revision: http://reviews.llvm.org/D5196

llvm-svn: 218672
 2014-09-30 12:45:13 +00:00
Alex Lorenz e82d89cc37 llvm-cov: add code coverage tool that's based on coverage mapping format and clang's pgo. 
This commit expands llvm-cov's functionality by adding support for a new code coverage
tool that uses LLVM's coverage mapping format and clang's instrumentation based profiling.
The gcov compatible tool can be invoked by supplying the 'gcov' command as the first argument,
or by modifying the tool's name to end with 'gcov'.

Differential Revision: http://reviews.llvm.org/D4445

llvm-svn: 216300
 2014-08-22 22:56:03 +00:00