Revert of [es5] Class of object is "Function" if object has [[Call]].

src/arm64/macro-assembler-arm64.h

 // Copyright 2013 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_ARM64_MACRO_ASSEMBLER_ARM64_H_
 #define V8_ARM64_MACRO_ASSEMBLER_ARM64_H_
 
 #include <vector>
 
 #include "src/arm64/assembler-arm64.h"
@@ skipping 1472 matching lines @@
                      Heap::RootListIndex index,
                      Label* if_not_equal);
 
   // Load and check the instance type of an object for being a unique name.
   // Loads the type into the second argument register.
   // The object and type arguments can be the same register; in that case it
   // will be overwritten with the type.
   // Fall-through if the object was a string and jump on fail otherwise.
   inline void IsObjectNameType(Register object, Register type, Label* fail);
 
+  inline void IsObjectJSObjectType(Register heap_object,
+                                   Register map,
+                                   Register scratch,
+                                   Label* fail);
+
+  // Check the instance type in the given map to see if it corresponds to a
+  // JS object type. Jump to the fail label if this is not the case and fall
+  // through otherwise. However if fail label is NULL, no branch will be
+  // performed and the flag will be updated. You can test the flag for "le"
+  // condition to test if it is a valid JS object type.
+  inline void IsInstanceJSObjectType(Register map,
+                                     Register scratch,
+                                     Label* fail);
+
   // Load and check the instance type of an object for being a string.
   // Loads the type into the second argument register.
   // The object and type arguments can be the same register; in that case it
   // will be overwritten with the type.
   // Jumps to not_string or string appropriate. If the appropriate label is
   // NULL, fall through.
   inline void IsObjectJSStringType(Register object, Register type,
                                    Label* not_string, Label* string = NULL);
 
   // Compare the contents of a register with an operand, and branch to true,
@@ skipping 770 matching lines @@
 #error "Unsupported option"
 #define CODE_COVERAGE_STRINGIFY(x) #x
 #define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x)
 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__)
 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm->
 #else
 #define ACCESS_MASM(masm) masm->
 #endif
 
 #endif  // V8_ARM64_MACRO_ASSEMBLER_ARM64_H_