->template hasTrait<OpTrait::IsTerminator>();
      }
    }
    return false;
  }

  // Check if the constant op is connected to a quantizable op at some point.
  bool hasUsageFromQuantizableOp(TF::ConstOp op) const {
    llvm::SmallVector<mlir::Value> uses_at_current_level{op};
    while (!uses_at_current_level.empty()) {
      llvm::SmallVector<mlir::Value> next_values_to_visit;