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Justin Bogner 769504cd1c llvm-cov: Handle functions with no line number
Functions may in an instrumented binary but not in the original source
when they're inserted by the compiler or the runtime. These functions
aren't meaningful to the user, so teach llvm-cov to skip over them
instead of crashing.

llvm-svn: 204863
2014-03-26 22:03:06 +00:00
..
2013-11-13 22:50:15 +00:00
2013-12-07 01:28:11 +00:00

These inputs were pre-generated to allow for easier testing of llvm-cov.

test.gcno and test.gcda were create by running clang:
  clang++ -g -ftest-coverage -fprofile-arcs test.cpp

test.cpp.gcov was created by running gcov 4.2.1:
  gcov test.cpp