Remove CreateArrayLiteralShallow

src/runtime.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 557 matching lines @@
   Handle<JSObject> boilerplate(JSObject::cast(site->transition_info()));
   AllocationSiteUsageContext usage_context(isolate, site, true);
   usage_context.EnterNewScope();
   Handle<JSObject> copy = JSObject::DeepCopy(boilerplate, &usage_context);
   usage_context.ExitScope(site, boilerplate);
   RETURN_IF_EMPTY_HANDLE(isolate, copy);
   return *copy;
 }
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateArrayLiteralShallow) {
-  HandleScope scope(isolate);
-  ASSERT(args.length() == 3);
-  CONVERT_ARG_HANDLE_CHECKED(FixedArray, literals, 0);
-  CONVERT_SMI_ARG_CHECKED(literals_index, 1);
-  CONVERT_ARG_HANDLE_CHECKED(FixedArray, elements, 2);
-
-  Handle<AllocationSite> site = GetLiteralAllocationSite(isolate, literals,
-      literals_index, elements);
-  RETURN_IF_EMPTY_HANDLE(isolate, site);
-
-  JSObject* boilerplate = JSObject::cast(site->transition_info());
-  if (boilerplate->elements()->map() ==
-      isolate->heap()->fixed_cow_array_map()) {
-    isolate->counters()->cow_arrays_created_runtime()->Increment();
-  }
-
-  if (AllocationSite::GetMode(boilerplate->GetElementsKind()) ==
-      TRACK_ALLOCATION_SITE) {
-    return isolate->heap()->CopyJSObject(boilerplate, *site);
-  }
-
-  return isolate->heap()->CopyJSObject(boilerplate);
-}
-
-
 RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateSymbol) {
   HandleScope scope(isolate);
   ASSERT(args.length() == 1);
   Handle<Object> name(args[0], isolate);
   RUNTIME_ASSERT(name->IsString() || name->IsUndefined());
   Symbol* symbol;
   MaybeObject* maybe = isolate->heap()->AllocateSymbol();
   if (!maybe->To(&symbol)) return maybe;
   if (name->IsString()) symbol->set_name(*name);
   return symbol;
@@ skipping 14252 matching lines @@
     // Handle last resort GC and make sure to allow future allocations
     // to grow the heap without causing GCs (if possible).
     isolate->counters()->gc_last_resort_from_js()->Increment();
     isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags,
                                        "Runtime::PerformGC");
   }
 }
 
 
 } }  // namespace v8::internal