def quantfork_QuantizeRegionOp : quantfork_Op<"region", [
    Pure,
    IsolatedFromAbove,
    SingleBlockImplicitTerminator<"ReturnOp">]> {
  let summary = [{
    The `region` operation wraps high-precision ops as a logical low-precision
    quantized kernel.
  }];

  let arguments = (ins Variadic<AnyType>:$inputs,
                    TypeArrayAttr:$input_specs,
                    TypeArrayAttr:$output_specs,

// This type is beta-level in 1.8
message NetworkPolicyEgressRule {
  // List of destination ports for outgoing traffic.
  // Each item in this list is combined using a logical OR. If this field is
  // empty or missing, this rule matches all ports (traffic not restricted by port).
  // If this field is present and contains at least one item, then this rule allows

    std::vector<XlaShapeLayoutHelpers::ShapeDeterminationFns>
        shape_determination_fns;

    // If padded_shape_fn is empty, a default implementation that returns
    // the logical on-device shape without padding is used.
    PaddedShapeFn padded_shape_fn;

    // Set of devices to use. This controls which of the devices on the given
    // platform will have resources allocated. For GPUs this will be

	// AddressTypeIPv6 represents an IPv6 Address.
	AddressTypeIPv6 = AddressType(v1.IPv6Protocol)

	// AddressTypeFQDN represents a FQDN.
	AddressTypeFQDN = AddressType("FQDN")
)

// Endpoint represents a single logical "backend" implementing a service.
type Endpoint struct {
	// addresses of this endpoint. The contents of this field are interpreted
	// according to the corresponding EndpointSlice addressType field. Consumers

// license that can be found in the LICENSE file.

package net

import (
	"fmt"
	"reflect"
	"runtime"
	"testing"
)

// loopbackInterface returns an available logical network interface
// for loopback tests. It returns nil if no suitable interface is
// found.
func loopbackInterface() *Interface {
	ift, err := Interfaces()
	if err != nil {
		return nil
	}

// This type is beta-level in 1.8
message NetworkPolicyEgressRule {
  // List of destination ports for outgoing traffic.
  // Each item in this list is combined using a logical OR. If this field is
  // empty or missing, this rule matches all ports (traffic not restricted by port).
  // If this field is present and contains at least one item, then this rule allows

// Cannot return an error.
func OneTermNotEqualSelector(k, v string) Selector {
	return &notHasTerm{field: k, value: v}
}

// AndSelectors creates a selector that is the logical AND of all the given selectors
func AndSelectors(selectors ...Selector) Selector {
	return andTerm(selectors)

				}
				t.Logf("traceback before error:\n%s", stack[:off])
				t.Logf("traceback after error:\n%s", stack[off:])
			}
		})
	}
}

// tteStack creates a stack of n logical frames and sends the traceback to
// stack. It cycles through 5 logical frames per physical frame to make it
// unlikely that any part of the traceback will end on a physical boundary.
func tteStack(n int, stack chan<- string) {
	n-- // Account for this frame

}

// readerFunc is a Reader implemented by the underlying func.
type readerFunc func(p []byte) (int, error)

func (f readerFunc) Read(p []byte) (int, error) {
	return f(p)
}

// callDepth returns the logical call depth for the given PCs.
func callDepth(callers []uintptr) (depth int) {
	frames := runtime.CallersFrames(callers)
	more := true
	for more {
		_, more = frames.Next()
		depth++
	}
	return
}

// TLSServerInfo contains additional information for TLS Servers.
type TLSServerInfo struct {
	RouteName string
	SNIHosts  []string
}

// MergedGateway describes a set of gateways for a workload merged into a single logical gateway.
type MergedGateway struct {
	// ServerPorts maintains a list of unique server ports, used for stable ordering.
	ServerPorts []ServerPort

	// MergedServers map from physical port to virtual servers