Removed a bunch of GetExistingThreadLocal calls by threading the Isolate.

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 102 matching lines @@
   if (receiver->IsGlobalObject()) cache_name = name;
   Handle<JSObject> last = receiver;
   while (last->GetPrototype() != heap()->null_value()) {
     last = Handle<JSObject>(JSObject::cast(last->GetPrototype()));
     if (last->IsGlobalObject()) cache_name = name;
   }
   // Compile the stub that is either shared for all names or
   // name specific if there are global objects involved.
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::LOAD_IC, Code::NONEXISTENT);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*cache_name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*cache_name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   LoadStubCompiler compiler(isolate_);
   Handle<Code> code =
       compiler.CompileLoadNonexistent(cache_name, receiver, last);
   PROFILE(isolate_, CodeCreateEvent(Logger::LOAD_IC_TAG, *code, *cache_name));
   GDBJIT(AddCode(GDBJITInterface::LOAD_IC, *cache_name, *code));
   JSObject::UpdateMapCodeCache(receiver, cache_name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeLoadField(Handle<String> name,
                                          Handle<JSObject> receiver,
                                          Handle<JSObject> holder,
                                          PropertyIndex field_index) {
   ASSERT(IC::GetCodeCacheForObject(*receiver, *holder) == OWN_MAP);
   Code::Flags flags = Code::ComputeMonomorphicFlags(Code::LOAD_IC, Code::FIELD);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   LoadStubCompiler compiler(isolate_);
   Handle<Code> code =
       compiler.CompileLoadField(receiver, holder, field_index, name);
   PROFILE(isolate_, CodeCreateEvent(Logger::LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeLoadCallback(Handle<String> name,
                                             Handle<JSObject> receiver,
                                             Handle<JSObject> holder,
                                             Handle<AccessorInfo> callback) {
   ASSERT(v8::ToCData<Address>(callback->getter()) != 0);
   ASSERT(IC::GetCodeCacheForObject(*receiver, *holder) == OWN_MAP);
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::LOAD_IC, Code::CALLBACKS);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   LoadStubCompiler compiler(isolate_);
   Handle<Code> code =
       compiler.CompileLoadCallback(name, receiver, holder, callback);
   PROFILE(isolate_, CodeCreateEvent(Logger::LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeLoadViaGetter(Handle<String> name,
                                              Handle<JSObject> receiver,
                                              Handle<JSObject> holder,
                                              Handle<JSFunction> getter) {
   ASSERT(IC::GetCodeCacheForObject(*receiver, *holder) == OWN_MAP);
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::LOAD_IC, Code::CALLBACKS);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   LoadStubCompiler compiler(isolate_);
   Handle<Code> code =
       compiler.CompileLoadViaGetter(name, receiver, holder, getter);
   PROFILE(isolate_, CodeCreateEvent(Logger::LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeLoadConstant(Handle<String> name,
                                             Handle<JSObject> receiver,
                                             Handle<JSObject> holder,
                                             Handle<JSFunction> value) {
   ASSERT(IC::GetCodeCacheForObject(*receiver, *holder) == OWN_MAP);
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::LOAD_IC, Code::CONSTANT_FUNCTION);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   LoadStubCompiler compiler(isolate_);
   Handle<Code> code =
         compiler.CompileLoadConstant(receiver, holder, value, name);
   PROFILE(isolate_, CodeCreateEvent(Logger::LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeLoadInterceptor(Handle<String> name,
                                                Handle<JSObject> receiver,
                                                Handle<JSObject> holder) {
   ASSERT(IC::GetCodeCacheForObject(*receiver, *holder) == OWN_MAP);
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::LOAD_IC, Code::INTERCEPTOR);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   LoadStubCompiler compiler(isolate_);
   Handle<Code> code =
         compiler.CompileLoadInterceptor(receiver, holder, name);
   PROFILE(isolate_, CodeCreateEvent(Logger::LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeLoadNormal() {
   return isolate_->builtins()->LoadIC_Normal();
 }
 
 
 Handle<Code> StubCache::ComputeLoadGlobal(Handle<String> name,
                                           Handle<JSObject> receiver,
                                           Handle<GlobalObject> holder,
                                           Handle<JSGlobalPropertyCell> cell,
                                           bool is_dont_delete) {
   ASSERT(IC::GetCodeCacheForObject(*receiver, *holder) == OWN_MAP);
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::LOAD_IC, Code::NORMAL);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   LoadStubCompiler compiler(isolate_);
   Handle<Code> code =
       compiler.CompileLoadGlobal(receiver, holder, cell, name, is_dont_delete);
   PROFILE(isolate_, CodeCreateEvent(Logger::LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeKeyedLoadField(Handle<String> name,
                                               Handle<JSObject> receiver,
                                               Handle<JSObject> holder,
                                               PropertyIndex field_index) {
   ASSERT(IC::GetCodeCacheForObject(*receiver, *holder) == OWN_MAP);
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::KEYED_LOAD_IC, Code::FIELD);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   KeyedLoadStubCompiler compiler(isolate_);
   Handle<Code> code =
       compiler.CompileLoadField(name, receiver, holder, field_index);
   PROFILE(isolate_, CodeCreateEvent(Logger::KEYED_LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::KEYED_LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeKeyedLoadConstant(Handle<String> name,
                                                  Handle<JSObject> receiver,
                                                  Handle<JSObject> holder,
                                                  Handle<JSFunction> value) {
   ASSERT(IC::GetCodeCacheForObject(*receiver, *holder) == OWN_MAP);
   Code::Flags flags = Code::ComputeMonomorphicFlags(Code::KEYED_LOAD_IC,
                                                     Code::CONSTANT_FUNCTION);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   KeyedLoadStubCompiler compiler(isolate_);
   Handle<Code> code =
       compiler.CompileLoadConstant(name, receiver, holder, value);
   PROFILE(isolate_, CodeCreateEvent(Logger::KEYED_LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::KEYED_LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeKeyedLoadInterceptor(Handle<String> name,
                                                     Handle<JSObject> receiver,
                                                     Handle<JSObject> holder) {
   ASSERT(IC::GetCodeCacheForObject(*receiver, *holder) == OWN_MAP);
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::KEYED_LOAD_IC, Code::INTERCEPTOR);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   KeyedLoadStubCompiler compiler(isolate_);
   Handle<Code> code = compiler.CompileLoadInterceptor(receiver, holder, name);
   PROFILE(isolate_, CodeCreateEvent(Logger::KEYED_LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::KEYED_LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeKeyedLoadCallback(
     Handle<String> name,
     Handle<JSObject> receiver,
     Handle<JSObject> holder,
     Handle<AccessorInfo> callback) {
   ASSERT(IC::GetCodeCacheForObject(*receiver, *holder) == OWN_MAP);
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::KEYED_LOAD_IC, Code::CALLBACKS);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   KeyedLoadStubCompiler compiler(isolate_);
   Handle<Code> code =
       compiler.CompileLoadCallback(name, receiver, holder, callback);
   PROFILE(isolate_, CodeCreateEvent(Logger::KEYED_LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::KEYED_LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeKeyedLoadArrayLength(Handle<String> name,
                                                     Handle<JSArray> receiver) {
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::KEYED_LOAD_IC, Code::CALLBACKS);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   KeyedLoadStubCompiler compiler(isolate_);
   Handle<Code> code = compiler.CompileLoadArrayLength(name);
   PROFILE(isolate_, CodeCreateEvent(Logger::KEYED_LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::KEYED_LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeKeyedLoadStringLength(Handle<String> name,
                                                      Handle<String> receiver) {
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::KEYED_LOAD_IC, Code::CALLBACKS);
   Handle<Map> map(receiver->map());
-  Handle<Object> probe(map->FindInCodeCache(*name, flags));
+  Handle<Object> probe(map->FindInCodeCache(*name, flags), isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   KeyedLoadStubCompiler compiler(isolate_);
   Handle<Code> code = compiler.CompileLoadStringLength(name);
   PROFILE(isolate_, CodeCreateEvent(Logger::KEYED_LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::KEYED_LOAD_IC, *name, *code));
   Map::UpdateCodeCache(map, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeKeyedLoadFunctionPrototype(
     Handle<String> name,
     Handle<JSFunction> receiver) {
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(Code::KEYED_LOAD_IC, Code::CALLBACKS);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   KeyedLoadStubCompiler compiler(isolate_);
   Handle<Code> code = compiler.CompileLoadFunctionPrototype(name);
   PROFILE(isolate_, CodeCreateEvent(Logger::KEYED_LOAD_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::KEYED_LOAD_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeStoreField(Handle<String> name,
                                           Handle<JSObject> receiver,
                                           int field_index,
                                           Handle<Map> transition,
                                           StrictModeFlag strict_mode) {
   Code::StubType type =
       (transition.is_null()) ? Code::FIELD : Code::MAP_TRANSITION;
   Code::Flags flags = Code::ComputeMonomorphicFlags(
       Code::STORE_IC, type, strict_mode);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   StoreStubCompiler compiler(isolate_, strict_mode);
   Handle<Code> code =
       compiler.CompileStoreField(receiver, field_index, transition, name);
   PROFILE(isolate_, CodeCreateEvent(Logger::STORE_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::STORE_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
@@ skipping 21 matching lines @@
     case KeyedIC::STORE_NO_TRANSITION:
       name = isolate()->factory()->KeyedStoreElementMonomorphic_symbol();
       break;
     case KeyedIC::STORE_AND_GROW_NO_TRANSITION:
       name = isolate()->factory()->KeyedStoreAndGrowElementMonomorphic_symbol();
       break;
     default:
       UNREACHABLE();
       break;
   }
-  Handle<Object> probe(receiver_map->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver_map->FindInCodeCache(*name, flags), isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   Handle<Code> code;
   switch (stub_kind) {
     case KeyedIC::LOAD: {
       KeyedLoadStubCompiler compiler(isolate_);
       code = compiler.CompileLoadElement(receiver_map);
       break;
     }
     case KeyedIC::STORE_AND_GROW_NO_TRANSITION: {
@@ skipping 31 matching lines @@
       : isolate_->builtins()->Builtins::StoreIC_Normal();
 }
 
 
 Handle<Code> StubCache::ComputeStoreGlobal(Handle<String> name,
                                            Handle<GlobalObject> receiver,
                                            Handle<JSGlobalPropertyCell> cell,
                                            StrictModeFlag strict_mode) {
   Code::Flags flags = Code::ComputeMonomorphicFlags(
       Code::STORE_IC, Code::NORMAL, strict_mode);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   StoreStubCompiler compiler(isolate_, strict_mode);
   Handle<Code> code = compiler.CompileStoreGlobal(receiver, cell, name);
   PROFILE(isolate_, CodeCreateEvent(Logger::STORE_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::STORE_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeStoreCallback(Handle<String> name,
                                              Handle<JSObject> receiver,
                                              Handle<JSObject> holder,
                                              Handle<AccessorInfo> callback,
                                              StrictModeFlag strict_mode) {
   ASSERT(v8::ToCData<Address>(callback->setter()) != 0);
   Code::Flags flags = Code::ComputeMonomorphicFlags(
       Code::STORE_IC, Code::CALLBACKS, strict_mode);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   StoreStubCompiler compiler(isolate_, strict_mode);
   Handle<Code> code =
       compiler.CompileStoreCallback(name, receiver, holder, callback);
   PROFILE(isolate_, CodeCreateEvent(Logger::STORE_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::STORE_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeStoreViaSetter(Handle<String> name,
                                               Handle<JSObject> receiver,
                                               Handle<JSObject> holder,
                                               Handle<JSFunction> setter,
                                               StrictModeFlag strict_mode) {
   Code::Flags flags = Code::ComputeMonomorphicFlags(
       Code::STORE_IC, Code::CALLBACKS, strict_mode);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   StoreStubCompiler compiler(isolate_, strict_mode);
   Handle<Code> code =
       compiler.CompileStoreViaSetter(name, receiver, holder, setter);
   PROFILE(isolate_, CodeCreateEvent(Logger::STORE_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::STORE_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeStoreInterceptor(Handle<String> name,
                                                 Handle<JSObject> receiver,
                                                 StrictModeFlag strict_mode) {
   Code::Flags flags = Code::ComputeMonomorphicFlags(
       Code::STORE_IC, Code::INTERCEPTOR, strict_mode);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   StoreStubCompiler compiler(isolate_, strict_mode);
   Handle<Code> code = compiler.CompileStoreInterceptor(receiver, name);
   PROFILE(isolate_, CodeCreateEvent(Logger::STORE_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::STORE_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
 }
 
 Handle<Code> StubCache::ComputeKeyedStoreField(Handle<String> name,
                                                Handle<JSObject> receiver,
                                                int field_index,
                                                Handle<Map> transition,
                                                StrictModeFlag strict_mode) {
   Code::StubType type =
       (transition.is_null()) ? Code::FIELD : Code::MAP_TRANSITION;
   Code::Flags flags = Code::ComputeMonomorphicFlags(
       Code::KEYED_STORE_IC, type, strict_mode);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   KeyedStoreStubCompiler compiler(isolate(), strict_mode,
                                   DO_NOT_ALLOW_JSARRAY_GROWTH);
   Handle<Code> code =
       compiler.CompileStoreField(receiver, field_index, transition, name);
   PROFILE(isolate_, CodeCreateEvent(Logger::KEYED_STORE_IC_TAG, *code, *name));
   GDBJIT(AddCode(GDBJITInterface::KEYED_STORE_IC, *name, *code));
   JSObject::UpdateMapCodeCache(receiver, name, code);
   return code;
@@ skipping 21 matching lines @@
     check = STRING_CHECK;
   } else if (object->IsNumber()) {
     check = NUMBER_CHECK;
   } else if (object->IsBoolean()) {
     check = BOOLEAN_CHECK;
   }
 
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(kind, Code::CONSTANT_FUNCTION, extra_state,
                                     cache_holder, argc);
-  Handle<Object> probe(map_holder->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(map_holder->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   CallStubCompiler compiler(isolate_, argc, kind, extra_state, cache_holder);
   Handle<Code> code =
       compiler.CompileCallConstant(object, holder, function, name, check);
   code->set_check_type(check);
   ASSERT_EQ(flags, code->flags());
   PROFILE(isolate_,
           CodeCreateEvent(CALL_LOGGER_TAG(kind, CALL_IC_TAG), *code, *name));
   GDBJIT(AddCode(GDBJITInterface::CALL_IC, *name, *code));
@@ skipping 17 matching lines @@
   // TODO(1233596): We cannot do receiver map check for non-JS objects
   // because they may be represented as immediates without a
   // map. Instead, we check against the map in the holder.
   if (object->IsNumber() || object->IsBoolean() || object->IsString()) {
     object = holder;
   }
 
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(kind, Code::FIELD, extra_state,
                                     cache_holder, argc);
-  Handle<Object> probe(map_holder->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(map_holder->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   CallStubCompiler compiler(isolate_, argc, kind, extra_state, cache_holder);
   Handle<Code> code =
       compiler.CompileCallField(Handle<JSObject>::cast(object),
                                 holder, index, name);
   ASSERT_EQ(flags, code->flags());
   PROFILE(isolate_,
           CodeCreateEvent(CALL_LOGGER_TAG(kind, CALL_IC_TAG), *code, *name));
   GDBJIT(AddCode(GDBJITInterface::CALL_IC, *name, *code));
@@ skipping 16 matching lines @@
   // TODO(1233596): We cannot do receiver map check for non-JS objects
   // because they may be represented as immediates without a
   // map. Instead, we check against the map in the holder.
   if (object->IsNumber() || object->IsBoolean() || object->IsString()) {
     object = holder;
   }
 
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(kind, Code::INTERCEPTOR, extra_state,
                                     cache_holder, argc);
-  Handle<Object> probe(map_holder->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(map_holder->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   CallStubCompiler compiler(isolate(), argc, kind, extra_state, cache_holder);
   Handle<Code> code =
       compiler.CompileCallInterceptor(Handle<JSObject>::cast(object),
                                       holder, name);
   ASSERT_EQ(flags, code->flags());
   PROFILE(isolate(),
           CodeCreateEvent(CALL_LOGGER_TAG(kind, CALL_IC_TAG), *code, *name));
   GDBJIT(AddCode(GDBJITInterface::CALL_IC, *name, *code));
   JSObject::UpdateMapCodeCache(map_holder, name, code);
   return code;
 }
 
 
 Handle<Code> StubCache::ComputeCallGlobal(int argc,
                                           Code::Kind kind,
                                           Code::ExtraICState extra_state,
                                           Handle<String> name,
                                           Handle<JSObject> receiver,
                                           Handle<GlobalObject> holder,
                                           Handle<JSGlobalPropertyCell> cell,
                                           Handle<JSFunction> function) {
   InlineCacheHolderFlag cache_holder =
       IC::GetCodeCacheForObject(*receiver, *holder);
   Handle<JSObject> map_holder(IC::GetCodeCacheHolder(*receiver, cache_holder));
   Code::Flags flags =
       Code::ComputeMonomorphicFlags(kind, Code::NORMAL, extra_state,
                                     cache_holder, argc);
-  Handle<Object> probe(map_holder->map()->FindInCodeCache(*name, flags));
+  Handle<Object> probe(map_holder->map()->FindInCodeCache(*name, flags),
+                       isolate_);
   if (probe->IsCode()) return Handle<Code>::cast(probe);
 
   CallStubCompiler compiler(isolate(), argc, kind, extra_state, cache_holder);
   Handle<Code> code =
       compiler.CompileCallGlobal(receiver, holder, cell, function, name);
   ASSERT_EQ(flags, code->flags());
   PROFILE(isolate(),
           CodeCreateEvent(CALL_LOGGER_TAG(kind, CALL_IC_TAG), *code, *name));
   GDBJIT(AddCode(GDBJITInterface::CALL_IC, *name, *code));
   JSObject::UpdateMapCodeCache(map_holder, name, code);
@@ skipping 850 matching lines @@
           Handle<FunctionTemplateInfo>(
               FunctionTemplateInfo::cast(signature->receiver()));
     }
   }
 
   is_simple_api_call_ = true;
 }
 
 
 } }  // namespace v8::internal