// -- a0 : key
// -- a1 : receiver
// -----------------------------------
- MaybeObject* maybe_stub;
- if (receiver_map->has_fast_elements()) {
- maybe_stub = KeyedLoadFastElementStub().TryGetCode();
- } else {
- ASSERT(receiver_map->has_external_array_elements());
- JSObject::ElementsKind elements_kind = receiver_map->elements_kind();
- maybe_stub = KeyedLoadExternalArrayStub(elements_kind).TryGetCode();
- }
Code* stub;
+ MaybeObject* maybe_stub = ComputeSharedKeyedLoadElementStub(receiver_map);
if (!maybe_stub->To(&stub)) return maybe_stub;
__ DispatchMap(a1,
a2,
}
-MaybeObject* KeyedStoreStubCompiler::CompileStoreElement(
- Map* receiver_map) {
+MaybeObject* KeyedStoreStubCompiler::CompileStoreElement(Map* receiver_map) {
// ----------- S t a t e -------------
// -- a0 : value
// -- a1 : key
// -- ra : return address
// -- a3 : scratch
// -----------------------------------
- MaybeObject* maybe_stub;
- if (receiver_map->has_fast_elements()) {
- bool is_js_array = receiver_map->instance_type() == JS_ARRAY_TYPE;
- maybe_stub = KeyedStoreFastElementStub(is_js_array).TryGetCode();
- } else {
- ASSERT(receiver_map->has_external_array_elements());
- JSObject::ElementsKind elements_kind = receiver_map->elements_kind();
- maybe_stub = KeyedStoreExternalArrayStub(elements_kind).TryGetCode();
- }
Code* stub;
+ MaybeObject* maybe_stub = ComputeSharedKeyedStoreElementStub(receiver_map);
if (!maybe_stub->To(&stub)) return maybe_stub;
__ DispatchMap(a2,
a3,