diff --git a/llvm/lib/ObjectYAML/CMakeLists.txt b/llvm/lib/ObjectYAML/CMakeLists.txt
--- a/llvm/lib/ObjectYAML/CMakeLists.txt
+++ b/llvm/lib/ObjectYAML/CMakeLists.txt
@@ -8,6 +8,7 @@
   DWARFEmitter.cpp
   DWARFVisitor.cpp
   DWARFYAML.cpp
+  DWARFYAMLUtils.cpp
   ELFEmitter.cpp
   ELFYAML.cpp
   MachOEmitter.cpp
diff --git a/llvm/lib/ObjectYAML/DWARFYAML.cpp b/llvm/lib/ObjectYAML/DWARFYAML.cpp
--- a/llvm/lib/ObjectYAML/DWARFYAML.cpp
+++ b/llvm/lib/ObjectYAML/DWARFYAML.cpp
@@ -16,39 +16,6 @@
 
 namespace llvm {
 
-bool DWARFYAML::Data::isEmpty() const {
-  return DebugStrings.empty() && AbbrevDecls.empty() && ARanges.empty() &&
-         DebugRanges.empty() && !PubNames && !PubTypes && !GNUPubNames &&
-         !GNUPubTypes && CompileUnits.empty() && DebugLines.empty();
-}
-
-SetVector<StringRef> DWARFYAML::Data::getUsedSectionNames() const {
-  SetVector<StringRef> SecNames;
-  if (!DebugStrings.empty())
-    SecNames.insert("debug_str");
-  if (!ARanges.empty())
-    SecNames.insert("debug_aranges");
-  if (!DebugRanges.empty())
-    SecNames.insert("debug_ranges");
-  if (!DebugLines.empty())
-    SecNames.insert("debug_line");
-  if (!DebugAddr.empty())
-    SecNames.insert("debug_addr");
-  if (!AbbrevDecls.empty())
-    SecNames.insert("debug_abbrev");
-  if (!CompileUnits.empty())
-    SecNames.insert("debug_info");
-  if (PubNames)
-    SecNames.insert("debug_pubnames");
-  if (PubTypes)
-    SecNames.insert("debug_pubtypes");
-  if (GNUPubNames)
-    SecNames.insert("debug_gnu_pubnames");
-  if (GNUPubTypes)
-    SecNames.insert("debug_gnu_pubtypes");
-  return SecNames;
-}
-
 namespace yaml {
 
 void MappingTraits<DWARFYAML::Data>::mapping(IO &IO, DWARFYAML::Data &DWARF) {
diff --git a/llvm/lib/ObjectYAML/DWARFYAMLUtils.cpp b/llvm/lib/ObjectYAML/DWARFYAMLUtils.cpp
new file mode 100644
--- /dev/null
+++ b/llvm/lib/ObjectYAML/DWARFYAMLUtils.cpp
@@ -0,0 +1,50 @@
+//===- DWARFYAMLUtils.cpp - -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+/// \file
+/// This file contains implementations for member functions in DWARFYAML.
+//===----------------------------------------------------------------------===//
+
+#include "llvm/ADT/SetVector.h"
+#include "llvm/ObjectYAML/DWARFYAML.h"
+
+namespace llvm {
+
+bool DWARFYAML::Data::isEmpty() const {
+  return DebugStrings.empty() && AbbrevDecls.empty() && ARanges.empty() &&
+         DebugRanges.empty() && !PubNames && !PubTypes && !GNUPubNames &&
+         !GNUPubTypes && CompileUnits.empty() && DebugLines.empty();
+}
+
+SetVector<StringRef> DWARFYAML::Data::getUsedSectionNames() const {
+  SetVector<StringRef> SecNames;
+  if (!DebugStrings.empty())
+    SecNames.insert("debug_str");
+  if (!ARanges.empty())
+    SecNames.insert("debug_aranges");
+  if (!DebugRanges.empty())
+    SecNames.insert("debug_ranges");
+  if (!DebugLines.empty())
+    SecNames.insert("debug_line");
+  if (!DebugAddr.empty())
+    SecNames.insert("debug_addr");
+  if (!AbbrevDecls.empty())
+    SecNames.insert("debug_abbrev");
+  if (!CompileUnits.empty())
+    SecNames.insert("debug_info");
+  if (PubNames)
+    SecNames.insert("debug_pubnames");
+  if (PubTypes)
+    SecNames.insert("debug_pubtypes");
+  if (GNUPubNames)
+    SecNames.insert("debug_gnu_pubnames");
+  if (GNUPubTypes)
+    SecNames.insert("debug_gnu_pubtypes");
+  return SecNames;
+}
+
+} // end namespace llvm