Index: llvm/tools/llvm-cov/CoverageExporterLcov.cpp
===================================================================
--- llvm/tools/llvm-cov/CoverageExporterLcov.cpp
+++ llvm/tools/llvm-cov/CoverageExporterLcov.cpp
@@ -83,7 +83,7 @@
   OS << "SF:" << Filename << '\n';
 
   if (!ExportSummaryOnly) {
-    renderFunctions(OS, Coverage.getCoveredFunctions());
+    renderFunctions(OS, Coverage.getCoveredFunctions(Filename));
   }
   renderFunctionSummary(OS, FileReport);