wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-10-30 19:17:31 +09:00
Code Issues Projects Releases Packages Wiki Activity

Inline combined methods for NativeObject and UnboxedArrayObject accesses.

Browse source
This commit is contained in:
wolfbeast 2019-06-10 16:49:47 +00:00 • committed by Roy Tam
commit 1176a9ace1
9 changed files with 115 additions and 224 deletions
Download patch file Download diff file Expand all files Collapse all files

22
js/src/jsobj.cpp
View file

@ -1143,19 +1143,18 @@ js::CloneObject(JSContext* cx, HandleObject obj, Handle<js::TaggedProto> proto)
}
static bool
GetScriptArrayObjectElements(JSContext* cx, HandleObject obj, MutableHandle<GCVector<Value>> values)
GetScriptArrayObjectElements(JSContext* cx, HandleArrayObject arr, MutableHandle<GCVector<Value>> values)
{
MOZ_ASSERT(!obj->isSingleton());
MOZ_ASSERT(obj->is<ArrayObject>());
MOZ_ASSERT(!obj->isIndexed());
MOZ_ASSERT(!arr->isSingleton());
MOZ_ASSERT(!arr->isIndexed());
size_t length = GetAnyBoxedOrUnboxedArrayLength(obj);
size_t length = arr->length();
if (!values.appendN(MagicValue(JS_ELEMENTS_HOLE), length))
return false;
size_t initlen = GetAnyBoxedOrUnboxedInitializedLength(obj);
size_t initlen = arr->getDenseInitializedLength();
for (size_t i = 0; i < initlen; i++)
values[i].set(GetAnyBoxedOrUnboxedDenseElement(obj, i));
values[i].set(arr->getDenseElement(i));
return true;
}
@ -1212,7 +1211,7 @@ js::DeepCloneObjectLiteral(JSContext* cx, HandleObject obj, NewObjectKind newKin
if (obj->is<ArrayObject>()) {
Rooted<GCVector<Value>> values(cx, GCVector<Value>(cx));
if (!GetScriptArrayObjectElements(cx, obj, &values))
if (!GetScriptArrayObjectElements(cx, obj.as<ArrayObject>(), &values))
return nullptr;
// Deep clone any elements.
@ -1339,8 +1338,11 @@ js::XDRObjectLiteral(XDRState<mode>* xdr, MutableHandleObject obj)
if (isArray) {
Rooted<GCVector<Value>> values(cx, GCVector<Value>(cx));
if (mode == XDR_ENCODE && !GetScriptArrayObjectElements(cx, obj, &values))
return false;
if (mode == XDR_ENCODE) {
RootedArrayObject arr(cx, &obj->as<ArrayObject>());
if (!GetScriptArrayObjectElements(cx, arr, &values))
return false;
}
uint32_t initialized;
if (mode == XDR_ENCODE)