Remove {FIRST,LAST}_SPEC_OBJECT_TYPE.

src/ic/x64/handler-compiler-x64.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/ic/call-optimization.h"
 #include "src/ic/handler-compiler.h"
 #include "src/ic/ic.h"
 #include "src/isolate-inl.h"
@@ skipping 38 matching lines @@
 
   const int kInterceptorOrAccessCheckNeededMask =
       (1 << Map::kHasNamedInterceptor) | (1 << Map::kIsAccessCheckNeeded);
 
   // Bail out if the receiver has a named interceptor or requires access checks.
   __ testb(FieldOperand(scratch0, Map::kBitFieldOffset),
            Immediate(kInterceptorOrAccessCheckNeededMask));
   __ j(not_zero, miss_label);
 
   // Check that receiver is a JSObject.
-  __ CmpInstanceType(scratch0, FIRST_SPEC_OBJECT_TYPE);
+  __ CmpInstanceType(scratch0, FIRST_JS_RECEIVER_TYPE);
   __ j(below, miss_label);
 
   // Load properties array.
   Register properties = scratch0;
   __ movp(properties, FieldOperand(receiver, JSObject::kPropertiesOffset));
 
   // Check that the properties array is a dictionary.
   __ CompareRoot(FieldOperand(properties, HeapObject::kMapOffset),
                  Heap::kHashTableMapRootIndex);
   __ j(not_equal, miss_label);
@@ skipping 734 matching lines @@
   // Return the generated code.
   return GetCode(kind(), Code::NORMAL, name);
 }
 
 
 #undef __
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64