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Replace SetOrExtendBoxedOrUnboxedDenseElements with direct calls.

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This commit is contained in:
wolfbeast 2019-06-14 11:33:28 +00:00 • committed by Roy Tam
commit c6c456b12b
8 changed files with 70 additions and 77 deletions
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23
js/src/jit/VMFunctions.cpp
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@ -337,12 +337,11 @@ ArrayPopDense(JSContext* cx, HandleObject obj, MutableHandleValue rval)
}
bool
ArrayPushDense(JSContext* cx, HandleObject obj, HandleValue v, uint32_t* length)
ArrayPushDense(JSContext* cx, HandleArrayObject arr, HandleValue v, uint32_t* length)
{
*length = obj->as<ArrayObject>().length();
DenseElementResult result =
SetOrExtendBoxedOrUnboxedDenseElements(cx, obj, *length, v.address(), 1,
ShouldUpdateTypes::DontUpdate);
*length = arr->length();
DenseElementResult result = arr->setOrExtendDenseElements(cx, *length, v.address(), 1,
ShouldUpdateTypes::DontUpdate);
if (result != DenseElementResult::Incomplete) {
(*length)++;
return result == DenseElementResult::Success;
@ -350,7 +349,7 @@ ArrayPushDense(JSContext* cx, HandleObject obj, HandleValue v, uint32_t* length)
JS::AutoValueArray<3> argv(cx);
argv[0].setUndefined();
argv[1].setObject(*obj);
argv[1].setObject(*arr);
argv[2].set(v);
if (!js::array_push(cx, 1, argv.begin()))
return false;
@ -1143,16 +1142,14 @@ Recompile(JSContext* cx)
}
bool
SetDenseOrUnboxedArrayElement(JSContext* cx, HandleObject obj, int32_t index,
HandleValue value, bool strict)
SetDenseElement(JSContext* cx, HandleNativeObject obj, int32_t index, HandleValue value, bool strict)
{
// This function is called from Ion code for StoreElementHole's OOL path.
// In this case we know the object is native or an unboxed array and that
// no type changes are needed.
// In this case we know the object is native and that no type changes are
// needed.
DenseElementResult result =
SetOrExtendBoxedOrUnboxedDenseElements(cx, obj, index, value.address(), 1,
ShouldUpdateTypes::DontUpdate);
DenseElementResult result = obj->setOrExtendDenseElements(cx, index, value.address(), 1,
ShouldUpdateTypes::DontUpdate);
if (result != DenseElementResult::Incomplete)
return result == DenseElementResult::Success;