Harden some INLINE_OPTIMIZED runtime bultins.

src/objects.h

 // 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 809 matching lines @@
   LAST_JS_OBJECT_TYPE = LAST_TYPE,
   // Boundaries for testing the types represented as JSProxy
   FIRST_JS_PROXY_TYPE = JS_FUNCTION_PROXY_TYPE,
   LAST_JS_PROXY_TYPE = JS_PROXY_TYPE,
   // Boundaries for testing whether the type is a JavaScript object.
   FIRST_SPEC_OBJECT_TYPE = FIRST_JS_RECEIVER_TYPE,
   LAST_SPEC_OBJECT_TYPE = LAST_JS_RECEIVER_TYPE,
   // Boundaries for testing the types for which typeof is "object".
   FIRST_NONCALLABLE_SPEC_OBJECT_TYPE = JS_PROXY_TYPE,
   LAST_NONCALLABLE_SPEC_OBJECT_TYPE = JS_REGEXP_TYPE,
+  // Boundaries for testing ArrayBufferViews.
+  FIRST_ARRAY_BUFFER_VIEW_TYPE = JS_TYPED_ARRAY_TYPE,
+  LAST_ARRAY_BUFFER_VIEW_TYPE = JS_DATA_VIEW_TYPE,
   // Note that the types for which typeof is "function" are not continuous.
   // Define this so that we can put assertions on discrete checks.
   NUM_OF_CALLABLE_SPEC_OBJECT_TYPES = 2
 };
 
 const int kExternalArrayTypeCount =
     LAST_EXTERNAL_ARRAY_TYPE - FIRST_EXTERNAL_ARRAY_TYPE + 1;
 
 STATIC_CHECK(JS_OBJECT_TYPE == Internals::kJSObjectType);
 STATIC_CHECK(FIRST_NONSTRING_TYPE == Internals::kFirstNonstringType);
@@ skipping 10393 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_