}];

  let results = (outs
    Variadic<AnyType>:$results
  );

  let regions = (region SizedRegion<1>:$body);

  let extraClassDeclaration = [{
    Block &GetBody() { return getOperation()->getRegion(0).front(); }
    FetchOp GetFetch();
  }];

  let hasCanonicalizer = 1;
}

def TfExecutor_FetchOp : TfExecutor_Op<"fetch",
    [Terminator, ControlOperandsAfterAllData, HasParent<"GraphOp">]> {

            def uri = new URI("s3://${bucketName}.${regionForUrl}${key}")

            S3RegionalResource s3RegionalResource = new S3RegionalResource(uri)
            s3Client.amazonS3Client.setRegion(s3RegionalResource.getRegion().get())


            println "Regional uri: ${uri}"
            println("Creating bucket: ${bucketName}")
            CreateBucketRequest createBucketRequest = new CreateBucketRequest(bucketName, region)

  // have the proper shapes.
  TF_RETURN_IF_ERROR(RefineShapes(arg_shapes, module_op));

  mlir::func::FuncOp main = module_op.lookupSymbol<mlir::func::FuncOp>("main");
  mlir::Block& block = main.getRegion().front();
  xla::XlaBuilder builder("main");

  // Create xla_params.
  std::vector<xla::XlaOp> xla_params;
  for (mlir::BlockArgument& arg : block.getArguments()) {
    auto num = arg.getArgNumber();

             << ")";
    }
  }
  return success();
}

void GraphOp::print(OpAsmPrinter &p) {
  p << ' ';
  p.printRegion(getOperation()->getRegion(0));
  p.printOptionalAttrDict(getOperation()->getAttrs());
}

ParseResult GraphOp::parse(OpAsmParser &parser, OperationState &result) {
  llvm::SMLoc loc = parser.getCurrentLocation();

    SmallVectorImpl<OpVisitorState>& ops_to_visit,
    const llvm::SmallPtrSetImpl<Block*>& control_flow_blocks, Value token) {
  ops_to_visit.push_back({region_idx + 1, token, region_op});

  Region& region = region_op->getRegion(region_idx);
  assert(llvm::hasSingleElement(region));

  auto block_token = UpdateControlFlowBlockArgWithToken(builder, region.front(),
                                                        block_arg_types);

  ASSERT_TRUE(module_op);

  func::FuncOp main_fn = FindMainFuncOp(*module_op);
  ASSERT_THAT(main_fn, NotNull());

  auto if_op = FindOperationOfType<mlir::stablehlo::IfOp>(main_fn);
  Block& block = if_op->getRegion(0).front();
  Operation& add_op = *absl::c_find_if(block, [](Operation& entry) {
    return dyn_cast_or_null<::mlir::stablehlo::AddOp>(&entry);
  });
  EXPECT_TRUE(IsInStableHloOpRegion(&add_op));
}

		// can still help provide some client-side Envoy context when load balancing based on location.
		proxy.Locality = &core.Locality{
			Region:  proxy.XdsNode.Locality.GetRegion(),
			Zone:    proxy.XdsNode.Locality.GetZone(),
			SubZone: proxy.XdsNode.Locality.GetSubZone(),
		}
	}
	// add topology labels to proxy labels
	proxy.Labels = labelutil.AugmentLabels(
		proxy.Labels,

  }
}

void WhileRegionOp::getSuccessorRegions(
    RegionBranchPoint point, SmallVectorImpl<RegionSuccessor> &regions) {
  if (!point.isParent() && point == (*this)->getRegion(0)) {
    // 'cond' branches to the body or returns.
    Operation *yield = getCond().front().getTerminator();
    if (yield->getOperands().size() ==
        1 + this->getOperation()->getOperands().size()) {

}

// Deprecated: Use Locality.ProtoReflect.Descriptor instead.
func (*Locality) Descriptor() ([]byte, []int) {
	return file_workloadapi_workload_proto_rawDescGZIP(), []int{4}
}

func (x *Locality) GetRegion() string {
	if x != nil {
		return x.Region
	}
	return ""
}

func (x *Locality) GetZone() string {
	if x != nil {
		return x.Zone
	}
	return ""
}

    Variadic<AnyTensor>:$outputs,
    TFL_Control:$control
  );

  let regions = (region SizedRegion<1>:$body);

  let extraClassDeclaration = [{
    Block &GetBody() { return getOperation()->getRegion(0).front(); }
    YieldOp GetYield();
    bool WrapsSinglePerfectlyForwardedOp();
  }];

  let hasCanonicalizer = 0;
  let hasVerifier = 1;
  let hasFolder = 0;
  let hasCustomAssemblyFormat = 1;