diff --git a/llvm/include/llvm/DWARFLinker/DWARFLinker.h b/llvm/include/llvm/DWARFLinker/DWARFLinker.h
--- a/llvm/include/llvm/DWARFLinker/DWARFLinker.h
+++ b/llvm/include/llvm/DWARFLinker/DWARFLinker.h
@@ -96,7 +96,7 @@
   virtual ~DwarfEmitter();
 
   /// Emit DIE containing warnings.
-  virtual void emitPaperTrailWarningsDie(const Triple &Triple, DIE &Die) = 0;
+  virtual void emitPaperTrailWarningsDie(DIE &Die) = 0;
 
   /// Emit section named SecName with content equals to
   /// corresponding section in Obj.
@@ -243,10 +243,9 @@
 /// processing a object file.
 class DWARFLinker {
 public:
-  DWARFLinker(const Triple &Triple, DwarfEmitter *Emitter,
+  DWARFLinker(DwarfEmitter *Emitter,
               DwarfLinkerClient ClientID = DwarfLinkerClient::General)
-      : TheTriple(Triple), TheDwarfEmitter(Emitter),
-        DwarfLinkerClientID(ClientID) {}
+      : TheDwarfEmitter(Emitter), DwarfLinkerClientID(ClientID) {}
 
   /// Add object file to be linked.
   void addObjectFile(DwarfLinkerObjFile &ObjFile);
@@ -718,8 +717,6 @@
   BumpPtrAllocator DIEAlloc;
   /// @}
 
-  Triple TheTriple;
-
   DwarfEmitter *TheDwarfEmitter;
   std::vector<LinkContext> ObjectContexts;
 
diff --git a/llvm/lib/DWARFLinker/DWARFLinker.cpp b/llvm/lib/DWARFLinker/DWARFLinker.cpp
--- a/llvm/lib/DWARFLinker/DWARFLinker.cpp
+++ b/llvm/lib/DWARFLinker/DWARFLinker.cpp
@@ -2165,7 +2165,7 @@
     Size += getULEB128Size(Abbrev.getNumber());
   }
   CUDie->setSize(Size);
-  TheDwarfEmitter->emitPaperTrailWarningsDie(TheTriple, *CUDie);
+  TheDwarfEmitter->emitPaperTrailWarningsDie(*CUDie);
 
   return true;
 }
diff --git a/llvm/tools/dsymutil/DwarfLinkerForBinary.cpp b/llvm/tools/dsymutil/DwarfLinkerForBinary.cpp
--- a/llvm/tools/dsymutil/DwarfLinkerForBinary.cpp
+++ b/llvm/tools/dsymutil/DwarfLinkerForBinary.cpp
@@ -287,8 +287,7 @@
 
   DebugMap DebugMap(Map.getTriple(), Map.getBinaryPath());
 
-  DWARFLinker GeneralLinker(Map.getTriple(), Streamer.get(),
-                            DwarfLinkerClient::Dsymutil);
+  DWARFLinker GeneralLinker(Streamer.get(), DwarfLinkerClient::Dsymutil);
 
   remarks::RemarkLinker RL;
   if (!Options.RemarksPrependPath.empty())
diff --git a/llvm/tools/dsymutil/DwarfStreamer.h b/llvm/tools/dsymutil/DwarfStreamer.h
--- a/llvm/tools/dsymutil/DwarfStreamer.h
+++ b/llvm/tools/dsymutil/DwarfStreamer.h
@@ -73,7 +73,7 @@
                    unsigned DwarfVersion) override;
 
   /// Emit DIE containing warnings.
-  void emitPaperTrailWarningsDie(const Triple &Triple, DIE &Die) override;
+  void emitPaperTrailWarningsDie(DIE &Die) override;
 
   /// Emit contents of section SecName From Obj.
   void emitSectionContents(const object::ObjectFile &Obj,
diff --git a/llvm/tools/dsymutil/DwarfStreamer.cpp b/llvm/tools/dsymutil/DwarfStreamer.cpp
--- a/llvm/tools/dsymutil/DwarfStreamer.cpp
+++ b/llvm/tools/dsymutil/DwarfStreamer.cpp
@@ -220,13 +220,13 @@
 }
 
 /// Emit DIE containing warnings.
-void DwarfStreamer::emitPaperTrailWarningsDie(const Triple &Triple, DIE &Die) {
+void DwarfStreamer::emitPaperTrailWarningsDie(DIE &Die) {
   switchToDebugInfoSection(/* Version */ 2);
   auto &Asm = getAsmPrinter();
   Asm.emitInt32(11 + Die.getSize() - 4);
   Asm.emitInt16(2);
   Asm.emitInt32(0);
-  Asm.emitInt8(Triple.isArch64Bit() ? 8 : 4);
+  Asm.emitInt8(MOFI->getTargetTriple().isArch64Bit() ? 8 : 4);
   DebugInfoSectionSize += 11;
   emitDIE(Die);
 }