[es6] Initial steps towards a correct implementation of IsCallable.

src/arm/macro-assembler-arm.h

 // Copyright 2012 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.
 
 #ifndef V8_ARM_MACRO_ASSEMBLER_ARM_H_
 #define V8_ARM_MACRO_ASSEMBLER_ARM_H_
 
 #include "src/assembler.h"
 #include "src/bailout-reason.h"
 #include "src/frames.h"
@@ skipping 849 matching lines @@
   // It leaves the map in the map register (unless the type_reg and map register
   // are the same register).  It leaves the heap object in the heap_object
   // register unless the heap_object register is the same register as one of the
   // other registers.
   // Type_reg can be no_reg. In that case ip is used.
   void CompareObjectType(Register heap_object,
                          Register map,
                          Register type_reg,
                          InstanceType type);
 
-  // Compare object type for heap object. Branch to false_label if type
-  // is lower than min_type or greater than max_type.
-  // Load map into the register map.
-  void CheckObjectTypeRange(Register heap_object,
-                            Register map,
-                            InstanceType min_type,
-                            InstanceType max_type,
-                            Label* false_label);
-
   // Compare instance type in a map.  map contains a valid map object whose
   // object type should be compared with the given type.  This both
   // sets the flags and leaves the object type in the type_reg register.
   void CompareInstanceType(Register map,
                            Register type_reg,
                            InstanceType type);
 
 
   // Check if a map for a JSObject indicates that the object has fast elements.
   // Jump to the specified label if it does not.
@@ skipping 677 matching lines @@
 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__)
 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm->
 #else
 #define ACCESS_MASM(masm) masm->
 #endif
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_MACRO_ASSEMBLER_ARM_H_