1 files changed, 18 insertions, 12 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 1d74e4cd838..e296a4cc514 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -4208,18 +4208,24 @@ void CodeGenModule::EmitTargetMetadata() {
 }
 
 void CodeGenModule::EmitCoverageFile() {
-  if (!getCodeGenOpts().CoverageFile.empty()) {
-    if (llvm::NamedMDNode *CUNode = TheModule.getNamedMetadata("llvm.dbg.cu")) {
-      llvm::NamedMDNode *GCov = TheModule.getOrInsertNamedMetadata("llvm.gcov");
-      llvm::LLVMContext &Ctx = TheModule.getContext();
-      llvm::MDString *CoverageFile =
-          llvm::MDString::get(Ctx, getCodeGenOpts().CoverageFile);
-      for (int i = 0, e = CUNode->getNumOperands(); i != e; ++i) {
-        llvm::MDNode *CU = CUNode->getOperand(i);
-        llvm::Metadata *Elts[] = {CoverageFile, CU};
-        GCov->addOperand(llvm::MDNode::get(Ctx, Elts));
-      }
-    }
+  if (getCodeGenOpts().CoverageDataFile.empty() &&
+      getCodeGenOpts().CoverageNotesFile.empty())
+    return;
+
+  llvm::NamedMDNode *CUNode = TheModule.getNamedMetadata("llvm.dbg.cu");
+  if (!CUNode)
+    return;
+
+  llvm::NamedMDNode *GCov = TheModule.getOrInsertNamedMetadata("llvm.gcov");
+  llvm::LLVMContext &Ctx = TheModule.getContext();
+  auto *CoverageDataFile =
+      llvm::MDString::get(Ctx, getCodeGenOpts().CoverageDataFile);
+  auto *CoverageNotesFile =
+      llvm::MDString::get(Ctx, getCodeGenOpts().CoverageNotesFile);
+  for (int i = 0, e = CUNode->getNumOperands(); i != e; ++i) {
+    llvm::MDNode *CU = CUNode->getOperand(i);
+    llvm::Metadata *Elts[] = {CoverageNotesFile, CoverageDataFile, CU};
+    GCov->addOperand(llvm::MDNode::get(Ctx, Elts));
   }
 }