new llvm::StringSet<>({"asymmetric_quantize_inputs"});
  return *ops;
}

void CollectAllowedAttrs(CallOp src, NamedAttrList* attrs) {
  for (auto& attr : src->getAttrs()) {
    if (GetAllowedAttributes().contains(attr.getName().strref())) {
      attrs->append(attr);
    }
  }
}

// Adds `attrs` to all the operations between `begin` and `end` in the same
// block. Does not include `end`.

  for (auto attr : kQuantizationAxisAttrs) {
    if (defining_op->hasAttr(attr)) {
      return defining_op->getAttr(attr);
    }
  }
  // Not found.
  return rewriter.getI64IntegerAttr(-1);
}

LogicalResult CheckIfAttrIs8Bit(const std::string& attr, Operation* op,
                                bool& is_8_bit) {
  Type element_type;

		}
	}
	ne := countEmptyGroups(attrs[i:])
	r.back = slices.Grow(r.back, len(attrs[i:])-ne)
	for _, a := range attrs[i:] {
		if !a.Value.isEmptyGroup() {
			r.back = append(r.back, a)
		}
	}
}

// Add converts the args to Attrs as described in [Logger.Log],
// then appends the Attrs to the [Record]'s list of Attrs.
// It omits empty groups.
func (r *Record) Add(args ...any) {

      // will not use this representation.
      mlir::NamedAttrList attrs;
      for (const auto& func_attr : value.func().attr()) {
        TF_ASSIGN_OR_RETURN(auto attr,
                            ConvertAttributeValue(func_attr.second, builder));
        attrs.push_back(builder->getNamedAttr(func_attr.first, attr));
      }
      auto func_attrs = builder->getDictionaryAttr(attrs);

A. Unique TensorFlower <******@****.***> 1607095399 -0800

    }

    void "can set attributes"() {
        def attr1 = Attribute.of("attr1", String)
        def attr2 = Attribute.of("attr2", Integer)

        when:
        dependency.attributes {
            it.attribute(attr1, 'foo')
            it.attribute(attr2, 123)
        }

        then:
        dependency.attributes.keySet() == [attr1, attr2] as Set
        dependency.attributes.getAttribute(attr1) == 'foo'

}

func newRecordWithAttrs(as []Attr) Record {
	r := NewRecord(time.Now(), LevelInfo, "", 0)
	r.AddAttrs(as...)
	return r
}

func attrsSlice(r Record) []Attr {
	s := make([]Attr, 0, r.NumAttrs())
	r.Attrs(func(a Attr) bool { s = append(s, a); return true })
	return s
}

func attrsEqual(as1, as2 []Attr) bool {
	return slices.EqualFunc(as1, as2, Attr.Equal)
}

	// Add on extra attributes if provided.
	if attrs != nil {
		// Make bold if specified.
		if attrs.Bold {
			attr += ` style="bold,filled"`
		}

		// Add peripheries if specified.
		if attrs.Peripheries != 0 {
			attr += fmt.Sprintf(` peripheries=%d`, attrs.Peripheries)
		}

		// Add URL if specified. target="_blank" forces the link to open in a new tab.
		if attrs.URL != "" {

  // we cannot rely on node name; use an attribute instead.
  host_compute_builder.Attr(kXlaOriginalOutsideCompilationNodeName,
                            host_compute_builder.node_name());

  // Copy all attributes.
  for (const auto& attr : call_node->attrs()) {
    host_compute_builder.Attr(attr.first, attr.second);
  }

  // Populate tpu_core assignment.

}

LogicalResult ConvertNgrams(func::FuncOp func, llvm::StringRef api,
                            FuncAttr attr) {
  func.eraseBody();
  func.addEntryBlock();
  func->setAttr(kTFImplements, attr);
  OpBuilder builder(func.getBody());
  std::string custom_option_buffer;
  if (failed(CreateNgramsCustomOption(func, attr.getAttrs(),
                                      custom_option_buffer))) {
    return failure();
  }