@NotNull
@Override
public List<Instruction> getReversedInstructions() {
LinkedHashSet<Instruction> traversedInstructions = Sets.newLinkedHashSet();
PseudocodeTraverserKt.traverseFollowingInstructions(
sinkInstruction, traversedInstructions, BACKWARD, null);
if (traversedInstructions.size() < instructions.size()) {
List<Instruction> simplyReversedInstructions = Lists.newArrayList(instructions);
Collections.reverse(simplyReversedInstructions);
for (Instruction instruction : simplyReversedInstructions) {
if (!traversedInstructions.contains(instruction)) {
PseudocodeTraverserKt.traverseFollowingInstructions(
instruction, traversedInstructions, BACKWARD, null);
}
}
}
return Lists.newArrayList(traversedInstructions);
}
private Set<PseudoValue> getMergedValues(@NotNull PseudoValue value) {
Set<PseudoValue> result = mergedValues.get(value);
return result != null ? result : Collections.<PseudoValue>emptySet();
}
@NotNull
@Override
public List<? extends Instruction> getUsages(@Nullable PseudoValue value) {
List<? extends Instruction> result = valueUsages.get(value);
return result != null ? result : Collections.<Instruction>emptyList();
}
@NotNull
@Override
public List<? extends KtElement> getValueElements(@Nullable PseudoValue value) {
List<? extends KtElement> result = elementsToValues.getKeysByValue(value);
return result != null ? result : Collections.<KtElement>emptyList();
}