// TODO CS 20-Aug-15 this needs to go
public static boolean verySlowIsFrozen(RubyContext context, Object object) {
final RubyNode node =
IsFrozenNodeGen.create(context, null, new LiteralNode(context, null, object));
new Node() {
@Child RubyNode child = node;
}.adoptChildren();
return (boolean) node.execute(null);
}
@ExplodeLoop
@Override
public Object execute(VirtualFrame frame) {
final Object[] store = PackedArrayStrategy.createStore();
int size = 0;
initializers:
for (int n = 0; n < keyValues.length / 2; n++) {
Object key = keyValues[n * 2].execute(frame);
if (stringKeyProfile.profile(RubyGuards.isRubyString(key))) {
if (isFrozenNode == null) {
CompilerDirectives.transferToInterpreter();
isFrozenNode = insert(IsFrozenNodeGen.create(getContext(), getSourceSection(), null));
}
if (!isFrozenNode.executeIsFrozen(key)) {
key = freezeNode.call(frame, dupNode.call(frame, key, "dup", null), "freeze", null);
}
}
final int hashed = hashNode.hash(frame, key);
final Object value = keyValues[n * 2 + 1].execute(frame);
for (int i = 0; i < n; i++) {
if (i < size
&& hashed == PackedArrayStrategy.getHashed(store, i)
&& equalNode.callBoolean(
frame, key, "eql?", null, PackedArrayStrategy.getKey(store, i))) {
PackedArrayStrategy.setKey(store, i, key);
PackedArrayStrategy.setValue(store, i, value);
continue initializers;
}
}
PackedArrayStrategy.setHashedKeyValue(store, size, hashed, key, value);
size++;
}
return HashNodes.createHash(getContext().getCoreLibrary().getHashClass(), store, size);
}