for (Operation& op : nested_block->getOperations()) update_from_op(&op);
    });
  }
  return SmallVector<Value>(results.getArrayRef());
}

llvm::SmallVector<Value> AccumulateResultsDefinedWithin(
    const llvm::SetVector<Operation*>& partition_ops) {
  llvm::SmallVector<Value> values_for_results;
  for (Operation* op : partition_ops) {
    if (IsConstantOrNone(op)) {
      continue;
    }