| Index: src/objects-inl.h
|
| diff --git a/src/objects-inl.h b/src/objects-inl.h
|
| index e1778f367de93d3c1f45131754501ef53e244c23..3a2b7820564eeca9e819378df77e52514247e0ab 100644
|
| --- a/src/objects-inl.h
|
| +++ b/src/objects-inl.h
|
| @@ -2219,6 +2219,9 @@ int JSObject::GetHeaderSize(InstanceType type) {
|
| }
|
| }
|
|
|
| +inline bool IsSpecialReceiverInstanceType(InstanceType instance_type) {
|
| + return instance_type <= LAST_SPECIAL_RECEIVER_TYPE;
|
| +}
|
|
|
| int JSObject::GetInternalFieldCount(Map* map) {
|
| int instance_size = map->instance_size();
|
| @@ -4946,6 +4949,12 @@ bool Map::IsJSGlobalObjectMap() {
|
| bool Map::IsJSTypedArrayMap() { return instance_type() == JS_TYPED_ARRAY_TYPE; }
|
| bool Map::IsJSDataViewMap() { return instance_type() == JS_DATA_VIEW_TYPE; }
|
|
|
| +bool Map::IsSpecialReceiverMap() {
|
| + bool result = IsSpecialReceiverInstanceType(instance_type());
|
| + DCHECK_IMPLIES(!result,
|
| + !has_named_interceptor() && !is_access_check_needed());
|
| + return result;
|
| +}
|
|
|
| bool Map::CanOmitMapChecks() {
|
| return is_stable() && FLAG_omit_map_checks_for_leaf_maps;
|
|
|