Supporting AllocationSiteInfo for Nested arrays

src/ast.h

Index: src/ast.h
diff --git a/src/ast.h b/src/ast.h
index 5debc74ebbab68ee18c40a863d664ad5f92e7a1b..878384a92f93409b86619a989565ae17c3d4e681 100644
--- a/src/ast.h
+++ b/src/ast.h
@@ -1322,7 +1322,8 @@ class ObjectLiteral: public MaterializedLiteral {
   enum Flags {
     kNoFlags = 0,
     kFastElements = 1,
-    kHasFunction = 1 << 1
+    kHasFunction = 1 << 1,
+    kCreateAllocationSiteInfos = 1 << 2
   };
 
   struct Accessors: public ZoneObject {
@@ -1390,6 +1391,11 @@ class ArrayLiteral: public MaterializedLiteral {
     return BailoutId(first_element_id_.ToInt() + i);
   }
 
+  enum Flags {
+    kNoFlags = 0,
+    kCreateAllocationSiteInfos = 1
+  };
+
  protected:
   ArrayLiteral(Isolate* isolate,
                Handle<FixedArray> constant_elements,