bool
SetElemICInspector::sawDenseWrite() const
{
if (!icEntry_)
return false;
// Check for a SetElem_DenseAdd or SetElem_Dense stub.
for (ICStub* stub = icEntry_->firstStub(); stub; stub = stub->next()) {
if (stub->isSetElem_DenseOrUnboxedArrayAdd() || stub->isSetElem_DenseOrUnboxedArray())
return true;
}
return false;
}
bool
SetElemICInspector::sawOOBDenseWrite() const
{
if (!icEntry_)
return false;
// Check for an element adding stub.
for (ICStub* stub = icEntry_->firstStub(); stub; stub = stub->next()) {
if (stub->isSetElem_DenseOrUnboxedArrayAdd())
return true;
}
// Check for a write hole bit on the SetElem_Fallback stub.
ICStub* stub = icEntry_->fallbackStub();
if (stub->isSetElem_Fallback())
return stub->toSetElem_Fallback()->hasArrayWriteHole();
return false;
}
