Handle retry-after-gc failures within LoadIC::Load and StoreIC::Store.

src/objects.cc

 // Copyright 2013 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 727 matching lines @@
   Isolate* isolate = object->IsHeapObject()
       ? Handle<HeapObject>::cast(object)->GetIsolate()
       : Isolate::Current();
   CALL_HEAP_FUNCTION(
       isolate,
       object->GetProperty(*receiver, result, *key, attributes),
       Object);
 }
 
 
+MaybeObject* Object::GetPropertyOrFail(Handle<Object> object,
+                                       Handle<Object> receiver,
+                                       LookupResult* result,
+                                       Handle<Name> key,
+                                       PropertyAttributes* attributes) {
+  Isolate* isolate = object->IsHeapObject()
+      ? Handle<HeapObject>::cast(object)->GetIsolate()
+      : Isolate::Current();
+  CALL_HEAP_FUNCTION_PASS_EXCEPTION(
+      isolate,
+      object->GetProperty(*receiver, result, *key, attributes));
+}
+
+
 MaybeObject* Object::GetProperty(Object* receiver,
                                  LookupResult* result,
                                  Name* name,
                                  PropertyAttributes* attributes) {
   // Make sure that the top context does not change when doing
   // callbacks or interceptor calls.
   AssertNoContextChange ncc;
   Isolate* isolate = name->GetIsolate();
   Heap* heap = isolate->heap();
 
@@ skipping 1374 matching lines @@
                                        Handle<Name> key,
                                        Handle<Object> value,
                                        PropertyAttributes attributes,
                                        StrictModeFlag strict_mode) {
   CALL_HEAP_FUNCTION(object->GetIsolate(),
                      object->SetProperty(*key, *value, attributes, strict_mode),
                      Object);
 }
 
 
+MaybeObject* JSReceiver::SetPropertyOrFail(
+    Handle<JSReceiver> object,
+    Handle<Name> key,
+    Handle<Object> value,
+    PropertyAttributes attributes,
+    StrictModeFlag strict_mode,
+    JSReceiver::StoreFromKeyed store_mode) {
+  CALL_HEAP_FUNCTION_PASS_EXCEPTION(
+      object->GetIsolate(),
+      object->SetProperty(*key, *value, attributes, strict_mode, store_mode));
+}
+
+
 MaybeObject* JSReceiver::SetProperty(Name* name,
                                      Object* value,
                                      PropertyAttributes attributes,
                                      StrictModeFlag strict_mode,
                                      JSReceiver::StoreFromKeyed store_mode) {
   LookupResult result(GetIsolate());
   LocalLookup(name, &result, true);
   if (!result.IsFound()) {
     map()->LookupTransition(JSObject::cast(this), name, &result);
   }
@@ skipping 12326 matching lines @@
   set_year(Smi::FromInt(year), SKIP_WRITE_BARRIER);
   set_month(Smi::FromInt(month), SKIP_WRITE_BARRIER);
   set_day(Smi::FromInt(day), SKIP_WRITE_BARRIER);
   set_weekday(Smi::FromInt(weekday), SKIP_WRITE_BARRIER);
   set_hour(Smi::FromInt(hour), SKIP_WRITE_BARRIER);
   set_min(Smi::FromInt(min), SKIP_WRITE_BARRIER);
   set_sec(Smi::FromInt(sec), SKIP_WRITE_BARRIER);
 }
 
 } }  // namespace v8::internal