if httpProtocolOptions.GetUseDownstreamProtocolConfig() == nil {
					t.Errorf("Expected cluster to use downstream protocol but got %v", httpProtocolOptions)
				}
			} else {
				if httpProtocolOptions.GetUseDownstreamProtocolConfig() != nil {
					t.Errorf("Expected cluster to not to use downstream protocol but got %v", httpProtocolOptions)
				}
			}

			// Verify that the values were set correctly.

---
` + httpVirtualServiceTmpl,
		opts: echo.CallOptions{
			Count: 1,
			Port: echo.Port{
				Protocol: protocol.HTTP,
			},
			HTTP: echo.HTTP{
				// In real world, this may be set by a downstream LB that terminates the TLS
				Headers: headers.New().With(headers.XForwardedProto, "https").Build(),
			},
			Check: check.OK(),
		},
		setupOpts: fqdnHostHeader,

	p.Reader = encReader
	p.sealMD5Fn = sealETagFn(*objEncKey)
	return p, nil
}

// NewPutObjReader returns a new PutObjReader. It uses given hash.Reader's
// MD5Current method to construct md5sum when requested downstream.
func NewPutObjReader(rawReader *hash.Reader) *PutObjReader {
	return &PutObjReader{Reader: rawReader, rawReader: rawReader}
}

func sealETag(encKey crypto.ObjectKey, md5CurrSum []byte) []byte {

    if (failed(MatchQuantizedOperand(op.getOperand(1)))) {
      LLVM_DEBUG(llvm::dbgs()
                 << "Failed to match quantized operand pattern for RHS.\n");
      return failure();
    }

    // Go downstream from `op`.
    // * s1 s2
    auto output_i32_to_f32_convert_op = TryCast<stablehlo::ConvertOp>(
        *op.getResult().user_begin(), /*name=*/"output_i32_to_f32_convert_op");

			trace.enabled = false
		})
	} else {
		trace.gen.Store(traceNextGen(gen))
	}

	// Emit a ProcsChange event so we have one on record for each generation.
	// Let's emit it as soon as possible so that downstream tools can rely on the value
	// being there fairly soon in a generation.
	//
	// It's important that we do this before allowing stop-the-worlds again,
	// because the procs count could change.
	if !stopTrace {

				}
				if ec.httpProtocolOptions.UpstreamProtocolOptions == nil &&
					ec.httpProtocolOptions.GetUseDownstreamProtocolConfig() == nil {
					t.Errorf("Expected cluster %s to have downstream protocol options but not found", tt.cluster.Name)
				}
			}

			// Validate that max requests per connection configures cluster correctly.

import (
	"internal/abi"
	"internal/goarch"
	"internal/runtime/atomic"
	"runtime/internal/math"
	"runtime/internal/sys"
	"unsafe"
)

// Functions starting with arena_ are meant to be exported to downstream users
// of arenas. They should wrap these functions in a higher-lever API.
//
// The underlying arena and its resources are managed through an opaque unsafe.Pointer.

// arena_newArena is a wrapper around newUserArena.

	})
	if err != nil {
		return grid.NewRemoteErr(err)
	}

	// Process until remote disconnects.
	// Blocks on upstream (out) congestion.
	// We have however a dynamic downstream buffer (ch).
	buf := bytes.NewBuffer(grid.GetByteBuffer())
	enc := json.NewEncoder(buf)
	tmpEvt := struct{ Records []event.Event }{[]event.Event{{}}}
	for {
		select {
		case <-ctx.Done():

//
// BackwardFunction needs to be a closure which stores intermediate activations
// from the forward computation and calls a vector-jacobian product function
// (also known as adjoint function) to compute, given downstream gradients,
// upstream gradients.
//
// TODO(apassos) provide concrete template instantiations for TFE_TensorHandle
// specialization, which is blocked by quite a few things needing to loop back
// into python now.

      op_loc, cloned_op->getResultTypes(),
      mlir::TFL::ControlType::get(op->getContext()), control_tokens);
  ctrl_op.getBody().takeBody(region);

  // Store the control_token output for use by downstream nodes.
  maybe_control_node->second.outgoing = ctrl_op.getControl();

  // Remove the original op.
  op->replaceAllUsesWith(ctrl_op.getOutputs());
  op->erase();
  return ctrl_op.getOutputs();
}