1 files changed, 5 insertions, 5 deletions
diff --git a/llvm/lib/MC/MCObjectStreamer.cpp b/llvm/lib/MC/MCObjectStreamer.cpp
index 46d57265d85..ba45d24fd08 100644
--- a/llvm/lib/MC/MCObjectStreamer.cpp
+++ b/llvm/lib/MC/MCObjectStreamer.cpp
@@ -25,16 +25,16 @@
 #include "llvm/Support/TargetRegistry.h"
 using namespace llvm;
 
-MCObjectStreamer::MCObjectStreamer(MCContext &Context, MCAsmBackend &TAB,
+MCObjectStreamer::MCObjectStreamer(MCContext &Context,
+                                   std::unique_ptr<MCAsmBackend> TAB,
                                    raw_pwrite_stream &OS,
                                    MCCodeEmitter *Emitter_)
-    : MCStreamer(Context), ObjectWriter(TAB.createObjectWriter(OS)),
-      Assembler(llvm::make_unique<MCAssembler>(Context, TAB, *Emitter_,
-                                               *ObjectWriter)),
+    : MCStreamer(Context), ObjectWriter(TAB->createObjectWriter(OS)),
+      TAB(std::move(TAB)), Assembler(llvm::make_unique<MCAssembler>(
+                               Context, *this->TAB, *Emitter_, *ObjectWriter)),
       EmitEHFrame(true), EmitDebugFrame(false) {}
 
 MCObjectStreamer::~MCObjectStreamer() {
-  delete &Assembler->getBackend();
   delete &Assembler->getEmitter();
 }