Added IC support for native setters on the prototype chain.

src/x64/stub-cache-x64.cc

 // 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 2411 matching lines @@
   __ Jump(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
   return GetCode(transition.is_null()
                  ? Code::FIELD
                  : Code::MAP_TRANSITION, name);
 }
 
 
 Handle<Code> StoreStubCompiler::CompileStoreCallback(
-    Handle<JSObject> object,
-    Handle<AccessorInfo> callback,
-    Handle<String> name) {
+    Handle<String> name,
+    Handle<JSObject> receiver,
+    Handle<JSObject> holder,
+    Handle<AccessorInfo> callback) {
   // ----------- S t a t e -------------
   //  -- rax    : value
   //  -- rcx    : name
   //  -- rdx    : receiver
   //  -- rsp[0] : return address
   // -----------------------------------
   Label miss;
+  // Check that the maps haven't changed.
+  __ JumpIfSmi(rdx, &miss);
+  CheckPrototypes(receiver, rdx, holder, rbx, r8, rdi, name, &miss);
 
-  // Check that the map of the object hasn't changed.
-  __ CheckMap(rdx, Handle<Map>(object->map()), &miss,
-              DO_SMI_CHECK, ALLOW_ELEMENT_TRANSITION_MAPS);
-
-  // Perform global security token check if needed.
-  if (object->IsJSGlobalProxy()) {
-    __ CheckAccessGlobalProxy(rdx, rbx, &miss);
-  }
-
-  // Stub never generated for non-global objects that require access
-  // checks.
-  ASSERT(object->IsJSGlobalProxy() || !object->IsAccessCheckNeeded());
+  // Stub never generated for non-global objects that require access checks.
+  ASSERT(holder->IsJSGlobalProxy() || !holder->IsAccessCheckNeeded());
 
   __ pop(rbx);  // remove the return address
   __ push(rdx);  // receiver
   __ Push(callback);  // callback info
   __ push(rcx);  // name
   __ push(rax);  // value
   __ push(rbx);  // restore return address
 
   // Do tail-call to the runtime system.
   ExternalReference store_callback_property =
@@ skipping 1612 matching lines @@
     __ jmp(ic_slow, RelocInfo::CODE_TARGET);
   }
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64