Original commit message:
[sancov] Run sancov tests on more platforms
The only tests that need to be run on Linux are the ones that use C++
demangling. I'm assuming they will fail on Mac, since __cxa_demangle
there won't handle the non-double-underscore prefixed mangled names.
llvm-svn: 271763
The only tests that need to be run on Linux are the ones that use C++
demangling. I'm assuming they will fail on Mac, since __cxa_demangle
there won't handle the non-double-underscore prefixed mangled names.
llvm-svn: 271695
Multi-dso programs result in multiple coverage files dumped of the form
'<module_name>.<pid>.sancov'. When analyzing these coverage files it is
important to use correct corresponding object file.
This change removes the "-obj" sancov flag and lets user specify object
file names alongside coverage files. Sancov tool would match them using
<module_name> part of coverage file and short file name of the object
file.
Corresponding changes:
- compiler-rt: http://reviews.llvm.org/D17171
- docs: http://reviews.llvm.org/D17175
Differential Revision: http://reviews.llvm.org/D17169
llvm-svn: 260628
Chandler Carruth