llvm-cov: Make debug output more consistent
This changes the debug output of the llvm-cov tool to consistently
write to stderr, and moves the highlighting output closer to where
it's relevant.
llvm-svn: 217838
diff --git a/llvm/tools/llvm-cov/CodeCoverage.cpp b/llvm/tools/llvm-cov/CodeCoverage.cpp
index 79a596d..f3587c7 100644
--- a/llvm/tools/llvm-cov/CodeCoverage.cpp
+++ b/llvm/tools/llvm-cov/CodeCoverage.cpp
@@ -273,7 +273,7 @@
auto ExpandedLines = findExpandedFileInterestingLineRange(
ExpandedRegion.ExpandedFileID, Function);
if (ViewOpts.Debug)
- llvm::outs() << "Expansion of " << ExpandedRegion.ExpandedFileID << ":"
+ llvm::errs() << "Expansion of " << ExpandedRegion.ExpandedFileID << ":"
<< ExpandedLines.first << " -> " << ExpandedLines.second
<< " @ " << ExpandedRegion.FileID << ", "
<< ExpandedRegion.LineStart << ":"
@@ -397,14 +397,14 @@
for (const auto &R : I.MappingRegions) {
// Compute the values of mapped regions
if (ViewOpts.Debug) {
- outs() << "File " << R.FileID << "| " << R.LineStart << ":"
+ errs() << "File " << R.FileID << "| " << R.LineStart << ":"
<< R.ColumnStart << " -> " << R.LineEnd << ":" << R.ColumnEnd
<< " = ";
Ctx.dump(R.Count);
if (R.Kind == CounterMappingRegion::ExpansionRegion) {
- outs() << " (Expanded file id = " << R.ExpandedFileID << ") ";
+ errs() << " (Expanded file id = " << R.ExpandedFileID << ") ";
}
- outs() << "\n";
+ errs() << "\n";
}
ErrorOr<int64_t> ExecutionCount = Ctx.evaluate(R.Count);
if (ExecutionCount) {