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authorYuchen Wu <yuchenericwu@hotmail.com>2013-12-03 00:57:11 +0000
committerYuchen Wu <yuchenericwu@hotmail.com>2013-12-03 00:57:11 +0000
commit6cd7a3fa797dc9b337c60cced2321da2d65884fb (patch)
tree25fe5e83cd8c46ef4b2a473fac1617af4c0d4a69 /tools
parenteae8ef479d2c6c81b2ff19d2f721e7273642bc40 (diff)
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llvm-cov: Removed output to STDOUT/specified file.
Instead of asking the user to specify a single file to output coverage info and defaulting to STDOUT, llvm-cov now creates files for each source file with a naming system of: <source filename> + ".llcov". This is what gcov does and although it can clutter the working directory with numerous coverage files, it will be easier to hook the llvm-cov output to tools which operate on this assumption (such as lcov). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196184 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools')
-rw-r--r--tools/llvm-cov/llvm-cov.cpp12
1 files changed, 1 insertions, 11 deletions
diff --git a/tools/llvm-cov/llvm-cov.cpp b/tools/llvm-cov/llvm-cov.cpp
index 5f6999e905..7f4d53e848 100644
--- a/tools/llvm-cov/llvm-cov.cpp
+++ b/tools/llvm-cov/llvm-cov.cpp
@@ -17,7 +17,6 @@
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/MemoryObject.h"
#include "llvm/Support/PrettyStackTrace.h"
-#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/system_error.h"
using namespace llvm;
@@ -31,10 +30,6 @@ InputGCNO("gcno", cl::desc("<input gcno file>"), cl::init(""));
static cl::opt<std::string>
InputGCDA("gcda", cl::desc("<input gcda file>"), cl::init(""));
-static cl::opt<std::string>
-OutputFile("o", cl::desc("<output llvm-cov file>"), cl::init("-"));
-
-
//===----------------------------------------------------------------------===//
int main(int argc, char **argv) {
// Print a stack trace if we signal out.
@@ -44,11 +39,6 @@ int main(int argc, char **argv) {
cl::ParseCommandLineOptions(argc, argv, "llvm coverage tool\n");
- std::string ErrorInfo;
- raw_fd_ostream OS(OutputFile.c_str(), ErrorInfo);
- if (!ErrorInfo.empty())
- errs() << ErrorInfo << "\n";
-
GCOVFile GF;
if (InputGCNO.empty())
errs() << " " << argv[0] << ": No gcov input file!\n";
@@ -83,6 +73,6 @@ int main(int argc, char **argv) {
FileInfo FI;
GF.collectLineCounts(FI);
- FI.print(OS, InputGCNO, InputGCDA);
+ FI.print(InputGCNO, InputGCDA);
return 0;
}