return subtle.ConstantTimeCompare(sa, sv)
}

// mask64Bits returns 0xffffffff if cond is 1, and 0 otherwise.
func mask64Bits(cond int) uint64 { return ^(uint64(cond) - 1) }

// Select sets v to a if cond == 1, and to b if cond == 0.
func (v *Element) Select(a, b *Element, cond int) *Element {
	m := mask64Bits(cond)
	v.l0 = (m & a.l0) | (^m & b.l0)
	v.l1 = (m & a.l1) | (^m & b.l1)
	v.l2 = (m & a.l2) | (^m & b.l2)

	out.ObservedGeneration = in.ObservedGeneration
	for _, cond := range in.Conditions {
		out.Conditions = append(out.Conditions, apps.ReplicaSetCondition{
			Type:               apps.ReplicaSetConditionType(cond.Type),
			Status:             core.ConditionStatus(cond.Status),
			LastTransitionTime: cond.LastTransitionTime,
			Reason:             cond.Reason,
			Message:            cond.Message,
		})
	}
	return nil
}

  // CHECK: device = "/device:CPU:0"
  func.return
}

// -----

func.func private @cond() -> tensor<i1>
func.func private @body() -> ()

// Test tf.While device is preserved.
// CHECK-LABEL: func @testWhileDevice
func.func @testWhileDevice() {
  "tf.While"() {cond = @cond, body = @body, is_stateless = false, device = "/device:CPU:0"} : () -> ()

  // CHECK: "tf.WhileRegion"

		// for more information
		if cond.error != nil {
			existingConditions = setter(existingConditions, metav1.Condition{
				Type:               k,
				Status:             kstatus.InvertStatus(cond.status),
				ObservedGeneration: generation,
				LastTransitionTime: metav1.Now(),
				Reason:             cond.error.Reason,
				Message:            cond.error.Message,
			})
		} else {
			status := cond.status

	expectResourceDeviceInstances(t, resp, expected)

	cond = map[string]sets.Set[string]{
		"foo": sets.New[string]("dev-foo1", "dev-foo2"),
		"bar": sets.New[string]("dev-bar1"),
	}
	resp = devs.Filter(cond)
	expected = `{"bar":{"dev-bar1":{"ID":"bar1"}},"foo":{"dev-foo1":{"ID":"foo1"},"dev-foo2":{"ID":"foo2"}}}`
	expectResourceDeviceInstances(t, resp, expected)

	cond = map[string]sets.Set[string]{

// Value variables in the s-expression rr.Match and the Go expression rr.Cond.
func varCount(rr *RuleRewrite) map[string]int {
	cnt := map[string]int{}
	varCount1(rr.Loc, rr.Match, cnt)
	if rr.Cond != "" {
		expr, err := parser.ParseExpr(rr.Cond)
		if err != nil {
			log.Fatalf("%s: failed to parse cond %q: %v", rr.Loc, rr.Cond, err)
		}
		ast.Inspect(expr, func(n ast.Node) bool {

    %cst_main = "tf.Const"() {value = dense<1> : tensor<i32>} : () -> tensor<i32>
    %0 = "tf.While"(%cst_main) {body = @while_body, cond = @while_cond, is_stateless = false} : (tensor<i32>) -> (tensor<i32>)
    // expected-error @+1 {{'tf.While' op multiple users of function.}}
    %1 = "tf.While"(%cst_main) {body = @while_body, cond = @while_cond, is_stateless = false} : (tensor<i32>) -> (tensor<i32>)
    return
  }

  EXPECT_GE(outputs_[0].index, 0);
  EXPECT_TRUE(outputs_[1].oper != nullptr);
  EXPECT_GE(outputs_[1].index, 0);

  // Check that cond and body inputs are not present
  for (int i = 0; i < params_->ninputs; ++i) {
    string cond_name =
        ::tensorflow::strings::StrCat(params_->name, "/cond/cond_input", i);
    string body_name =
        ::tensorflow::strings::StrCat(params_->name, "/body/body_input", i);

			return fmt.Errorf("failed to find gateway")
		}
		cond := kstatus.GetCondition(gw.Status.Conditions, string(k8sv1.GatewayConditionProgrammed))
		if cond.Status != metav1.ConditionTrue {
			return fmt.Errorf("failed to find programmed condition: %+v", cond)
		}
		if cond.ObservedGeneration != gw.Generation {
			return fmt.Errorf("stale GWC generation: %+v", cond)
		}
		return nil
	}
	retry.UntilSuccessOrFail(t, check)

	}
	return false
}
func rewriteValueARM64latelower_OpARM64ADDSconstflags(v *Value) bool {
	v_0 := v.Args[0]
	b := v.Block
	typ := &b.Func.Config.Types
	// match: (ADDSconstflags [c] x)
	// cond: !isARM64addcon(c)
	// result: (ADDSflags x (MOVDconst [c]))
	for {
		c := auxIntToInt64(v.AuxInt)
		x := v_0
		if !(!isARM64addcon(c)) {
			break
		}
		v.reset(OpARM64ADDSflags)