diff --git a/lib/CodeGen/CGExprAgg.cpp b/lib/CodeGen/CGExprAgg.cpp
index 4847ca3..fa2d04f 100644
--- a/lib/CodeGen/CGExprAgg.cpp
+++ b/lib/CodeGen/CGExprAgg.cpp
@@ -500,10 +500,6 @@
 void AggExprEmitter::VisitCXXExprWithTemporaries(CXXExprWithTemporaries *E) {
   llvm::Value *Val = DestPtr;
 
-  if (!Val) {
-    // Create a temporary variable.
-    Val = CGF.CreateMemTemp(E->getType(), "tmp");
-  }
   CGF.EmitCXXExprWithTemporaries(E, Val, VolatileDest, IsInitializer);
 }
 
diff --git a/test/CodeGenCXX/temporaries.cpp b/test/CodeGenCXX/temporaries.cpp
index cd0cf77..4aad3c0 100644
--- a/test/CodeGenCXX/temporaries.cpp
+++ b/test/CodeGenCXX/temporaries.cpp
@@ -288,3 +288,16 @@
 }
 
 }
+
+namespace PR6648 {
+  struct B {
+    ~B();
+  };
+  B foo;
+  struct D;
+  D& zed(B);
+  void foobar() {
+    // CHECK: call %"struct.PR6648::D"* @_ZN6PR66483zedENS_1BE
+    zed(foo);
+  }
+}