Handlify CompileStoreCallback, CompileStoreInterceptor.

src/x64/stub-cache-x64.cc

 // Copyright 2011 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 2575 matching lines @@
   // Handle store cache miss.
   __ bind(&miss);
   Handle<Code> ic = isolate()->builtins()->StoreIC_Miss();
   __ Jump(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
   return GetCode(transition.is_null() ? FIELD : MAP_TRANSITION, name);
 }
 
 
-MaybeObject* StoreStubCompiler::CompileStoreCallback(JSObject* object,
-                                                     AccessorInfo* callback,
-                                                     String* name) {
+Handle<Code> StoreStubCompiler::CompileStoreCallback(
+    Handle<JSObject> object,
+    Handle<AccessorInfo> callback,
+    Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : value
   //  -- rcx    : name
   //  -- rdx    : receiver
   //  -- rsp[0] : return address
   // -----------------------------------
   Label miss;
 
   // Check that the object isn't a smi.
   __ JumpIfSmi(rdx, &miss);
 
   // Check that the map of the object hasn't changed.
   __ Cmp(FieldOperand(rdx, HeapObject::kMapOffset),
          Handle<Map>(object->map()));
   __ j(not_equal, &miss);
 
   // 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());
 
   __ pop(rbx);  // remove the return address
   __ push(rdx);  // receiver
-  __ Push(Handle<AccessorInfo>(callback));  // callback info
+  __ 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 =
       ExternalReference(IC_Utility(IC::kStoreCallbackProperty), isolate());
   __ TailCallExternalReference(store_callback_property, 4, 1);
 
   // Handle store cache miss.
   __ bind(&miss);
   Handle<Code> ic = isolate()->builtins()->StoreIC_Miss();
   __ Jump(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
-  return TryGetCode(CALLBACKS, name);
+  return GetCode(CALLBACKS, name);
 }
 
 
-MaybeObject* StoreStubCompiler::CompileStoreInterceptor(JSObject* receiver,
-                                                        String* name) {
+Handle<Code> StoreStubCompiler::CompileStoreInterceptor(
+    Handle<JSObject> receiver,
+    Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : value
   //  -- rcx    : name
   //  -- rdx    : receiver
   //  -- rsp[0] : return address
   // -----------------------------------
   Label miss;
 
   // Check that the object isn't a smi.
   __ JumpIfSmi(rdx, &miss);
@@ skipping 23 matching lines @@
   ExternalReference store_ic_property =
       ExternalReference(IC_Utility(IC::kStoreInterceptorProperty), isolate());
   __ TailCallExternalReference(store_ic_property, 4, 1);
 
   // Handle store cache miss.
   __ bind(&miss);
   Handle<Code> ic = isolate()->builtins()->StoreIC_Miss();
   __ Jump(ic, RelocInfo::CODE_TARGET);
 
   // Return the generated code.
-  return TryGetCode(INTERCEPTOR, name);
+  return GetCode(INTERCEPTOR, name);
 }
 
 
 Handle<Code> StoreStubCompiler::CompileStoreGlobal(
     Handle<GlobalObject> object,
     Handle<JSGlobalPropertyCell> cell,
     Handle<String> name) {
   // ----------- S t a t e -------------
   //  -- rax    : value
   //  -- rcx    : name
@@ skipping 1299 matching lines @@
   Handle<Code> ic_miss = masm->isolate()->builtins()->KeyedStoreIC_Miss();
   __ jmp(ic_miss, RelocInfo::CODE_TARGET);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64