Fix memento initialization when constructing from new call

src/deoptimizer.cc

Index: src/deoptimizer.cc
diff --git a/src/deoptimizer.cc b/src/deoptimizer.cc
index c6e6baa942fcdbaf3750c6e1e0fc8162c088ba86..587fc0946a9157caa542a45696d449503b6c4246 100644
--- a/src/deoptimizer.cc
+++ b/src/deoptimizer.cc
@@ -1221,6 +1221,12 @@ void Deoptimizer::DoComputeConstructStubFrame(TranslationIterator* iterator,
   output_frame->SetFrameSlot(output_offset, value);
   DebugPrintOutputSlot(value, frame_index, output_offset, "code object\n");
 
+  // The allocation site.
+  output_offset -= kPointerSize;
+  value = reinterpret_cast<intptr_t>(isolate_->heap()->undefined_value());
+  output_frame->SetFrameSlot(output_offset, value);
+  DebugPrintOutputSlot(value, frame_index, output_offset, "allocation site\n");
+
   // Number of incoming arguments.
   output_offset -= kPointerSize;
   value = reinterpret_cast<intptr_t>(Smi::FromInt(height - 1));