if (walked_op->hasAttr(kXlaOutsideCompilationAttr)) {
          return WalkResult::interrupt();
        }
        return WalkResult::advance();
      })
      .wasInterrupted();
}

// Returns whether `op` or any ancestors of `op` are outside compiled.
bool HasOutsideCompilationAncestor(Operation* op) {
  while (op) {
    if (op->hasAttr(kXlaOutsideCompilationAttr)) {
      return true;
    }