[TypeFeedbackVector] Root literal arrays in function literals slots

src/runtime/runtime-interpreter.cc

Index: src/runtime/runtime-interpreter.cc
diff --git a/src/runtime/runtime-interpreter.cc b/src/runtime/runtime-interpreter.cc
index 493cff4f36c7b16b4523d9f51cf1729858fa69c8..0877c9f0f87c4c9bc235dc16e789c230be6009f1 100644
--- a/src/runtime/runtime-interpreter.cc
+++ b/src/runtime/runtime-interpreter.cc
@@ -21,12 +21,17 @@ namespace internal {
 
 RUNTIME_FUNCTION(Runtime_InterpreterNewClosure) {
   HandleScope scope(isolate);
-  DCHECK_EQ(2, args.length());
+  DCHECK_EQ(4, args.length());
   CONVERT_ARG_HANDLE_CHECKED(SharedFunctionInfo, shared, 0);
-  CONVERT_SMI_ARG_CHECKED(pretenured_flag, 1);
+  CONVERT_ARG_HANDLE_CHECKED(TypeFeedbackVector, vector, 1);
+  CONVERT_SMI_ARG_CHECKED(index, 2);
+  CONVERT_SMI_ARG_CHECKED(pretenured_flag, 3);
   Handle<Context> context(isolate->context(), isolate);
+  FeedbackVectorSlot slot = TypeFeedbackVector::ToSlot(index);
+  Handle<LiteralsArray> literals(LiteralsArray::cast(vector->Get(slot)),
+                                 isolate);
   return *isolate->factory()->NewFunctionFromSharedFunctionInfo(
-      shared, context, static_cast<PretenureFlag>(pretenured_flag));
+      shared, context, literals, static_cast<PretenureFlag>(pretenured_flag));
 }
 
 namespace {