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LibJS+LibWeb: Devirtualize may_interfere_with_indexed_property_access()

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This commit is contained in:
iliadsh 2023-11-09 07:29:52 +00:00 • committed by Andreas Kling
parent 7f501d4d8a
commit 89da731aa6
29 changed files with 51 additions and 61 deletions
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17
Userland/Libraries/LibJS/Runtime/Object.cpp
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@ -35,18 +35,21 @@ NonnullGCPtr<Object> Object::create(Realm& realm, Object* prototype)
return realm.heap().allocate<Object>(realm, ConstructWithPrototypeTag::Tag, *prototype);
}
Object::Object(GlobalObjectTag, Realm& realm)
Object::Object(GlobalObjectTag, Realm& realm, MayInterfereWithIndexedPropertyAccess may_interfere_with_indexed_property_access)
: m_may_interfere_with_indexed_property_access(may_interfere_with_indexed_property_access == MayInterfereWithIndexedPropertyAccess::Yes)
{
// This is the global object
m_shape = heap().allocate_without_realm<Shape>(realm);
}
Object::Object(ConstructWithoutPrototypeTag, Realm& realm)
Object::Object(ConstructWithoutPrototypeTag, Realm& realm, MayInterfereWithIndexedPropertyAccess may_interfere_with_indexed_property_access)
: m_may_interfere_with_indexed_property_access(may_interfere_with_indexed_property_access == MayInterfereWithIndexedPropertyAccess::Yes)
{
m_shape = heap().allocate_without_realm<Shape>(realm);
}
Object::Object(Realm& realm, Object* prototype)
Object::Object(Realm& realm, Object* prototype, MayInterfereWithIndexedPropertyAccess may_interfere_with_indexed_property_access)
: m_may_interfere_with_indexed_property_access(may_interfere_with_indexed_property_access == MayInterfereWithIndexedPropertyAccess::Yes)
{
m_shape = realm.intrinsics().empty_object_shape();
VERIFY(m_shape);
@ -54,15 +57,17 @@ Object::Object(Realm& realm, Object* prototype)
set_prototype(prototype);
}
Object::Object(ConstructWithPrototypeTag, Object& prototype)
Object::Object(ConstructWithPrototypeTag, Object& prototype, MayInterfereWithIndexedPropertyAccess may_interfere_with_indexed_property_access)
: m_may_interfere_with_indexed_property_access(may_interfere_with_indexed_property_access == MayInterfereWithIndexedPropertyAccess::Yes)
{
m_shape = prototype.shape().realm().intrinsics().empty_object_shape();
VERIFY(m_shape);
set_prototype(&prototype);
}
Object::Object(Shape& shape)
: m_shape(&shape)
Object::Object(Shape& shape, MayInterfereWithIndexedPropertyAccess may_interfere_with_indexed_property_access)
: m_may_interfere_with_indexed_property_access(may_interfere_with_indexed_property_access == MayInterfereWithIndexedPropertyAccess::Yes)
, m_shape(&shape)
{
m_storage.resize(shape.property_count());
}