Renamed "symbols" to "internalized strings" throughout the code base,

src/stub-cache.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 45 matching lines @@
 }
 
 
 Code* StubCache::Set(String* name, Map* map, Code* code) {
   // Get the flags from the code.
   Code::Flags flags = Code::RemoveTypeFromFlags(code->flags());
 
   // Validate that the name does not move on scavenge, and that we
   // can use identity checks instead of string equality checks.
   ASSERT(!heap()->InNewSpace(name));
-  ASSERT(name->IsSymbol());
+  ASSERT(name->IsInternalizedString());
 
   // The state bits are not important to the hash function because
   // the stub cache only contains monomorphic stubs. Make sure that
   // the bits are the least significant so they will be the ones
   // masked out.
   ASSERT(Code::ExtractICStateFromFlags(flags) == MONOMORPHIC);
   STATIC_ASSERT((Code::ICStateField::kMask & 1) == 1);
 
   // Make sure that the code type is not included in the hash.
   ASSERT(Code::ExtractTypeFromFlags(flags) == 0);
@@ skipping 316 matching lines @@
   GDBJIT(AddCode(GDBJITInterface::STORE_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeKeyedLoadElement(Handle<Map> receiver_map) {
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::KEYED_LOAD_IC, Code::NORMAL);
   Handle<String> name =
-      isolate()->factory()->KeyedLoadElementMonomorphic_symbol();
+      isolate()->factory()->KeyedLoadElementMonomorphic_string();
 
   Handle<Object> probe(receiver_map->FindInCodeCache(*name, flags), isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   KeyedLoadStubCompiler compiler(isolate());
   Handle<Code> code = compiler.CompileLoadElement(receiver_map);
 
   PROFILE(isolate(), CodeCreateEvent(Logger::KEYED_LOAD_IC_TAG, *code, 0));
   Map::UpdateCodeCache(receiver_map, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeKeyedStoreElement(
     Handle<Map> receiver_map,
     KeyedStoreIC::StubKind stub_kind,
     StrictModeFlag strict_mode,
     KeyedAccessGrowMode grow_mode) {
   Code::ExtraICState extra_state =
       Code::ComputeExtraICState(grow_mode, strict_mode);
   Code::Flags flags = Code::ComputeMonomorphicFlags(
       Code::KEYED_STORE_IC, Code::NORMAL, extra_state);
 
   ASSERT(stub_kind == KeyedStoreIC::STORE_NO_TRANSITION ||
          stub_kind == KeyedStoreIC::STORE_AND_GROW_NO_TRANSITION);
 
   Handle<String> name = stub_kind == KeyedStoreIC::STORE_NO_TRANSITION
-      ? isolate()->factory()->KeyedStoreElementMonomorphic_symbol()
-      : isolate()->factory()->KeyedStoreAndGrowElementMonomorphic_symbol();
+      ? isolate()->factory()->KeyedStoreElementMonomorphic_string()
+      : isolate()->factory()->KeyedStoreAndGrowElementMonomorphic_string();
 
   Handle<Object> probe(receiver_map->FindInCodeCache(*name, flags), isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   KeyedStoreStubCompiler compiler(isolate(), strict_mode, grow_mode);
   Handle<Code> code = compiler.CompileStoreElement(receiver_map);
 
   PROFILE(isolate(), CodeCreateEvent(Logger::KEYED_STORE_IC_TAG, *code, 0));
   Map::UpdateCodeCache(receiver_map, name, code);
   return code;
@@ skipping 1311 matching lines @@
           Handle<FunctionTemplateInfo>(
               FunctionTemplateInfo::cast(signature->receiver()));
     }
   }
 
   is_simple_api_call_ = true;
 }
 
 
 } }  // namespace v8::internal