return fcb.encode()
}

// logicFlags64 returns flags set to the sign/zeroness of x.
// C and V are set to false.
func logicFlags64(x int64) flagConstant {
	var fcb flagConstantBuilder
	fcb.Z = x == 0
	fcb.N = x < 0
	return fcb.encode()
}

// logicFlags32 returns flags set to the sign/zeroness of x.
// C and V are set to false.
func logicFlags32(x int32) flagConstant {

    // CHECK-DAG: %[[PROX:.*]] = "tf.Sub"(%[[VAR]], %[[DELTA]]) : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
    // CHECK-DAG: %[[SIGN:.*]] = "tf.Sign"(%[[PROX]]) : (tensor<4xf32>) -> tensor<4xf32>
    // CHECK-DAG: %[[ABS:.*]] = "tf.Abs"(%[[PROX]]) : (tensor<4xf32>) -> tensor<4xf32>

#undef X0
#undef X1
#undef T0
#undef T1
#undef P0
#undef P1

// Point add with P2 being affine point
// If sign == 1 -> P2 = -P2
// If sel == 0 -> P3 = P1
// if zero == 0 -> P3 = P2
// func p256PointAddAffineAsm(res, in1 *P256Point, in2 *p256AffinePoint, sign, sel, zero int)
#define P3ptr   R1
#define P1ptr   R2
#define P2ptr   R3
#define CPOOL   R4

// Temporaries in REGs

	k8sioapiextensionsapiserverpkgapisapiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
	sigsk8siogatewayapiapisv1 "sigs.k8s.io/gateway-api/apis/v1"
	sigsk8siogatewayapiapisv1alpha2 "sigs.k8s.io/gateway-api/apis/v1alpha2"
	sigsk8siogatewayapiapisv1beta1 "sigs.k8s.io/gateway-api/apis/v1beta1"

	istioioapiextensionsv1alpha1 "istio.io/api/extensions/v1alpha1"
	istioioapimetav1alpha1 "istio.io/api/meta/v1alpha1"

// certificate signing key.
type ConstraintViolationError struct{}

func (ConstraintViolationError) Error() string {
	return "x509: invalid signature: parent certificate cannot sign this kind of certificate"
}

func (c *Certificate) Equal(other *Certificate) bool {
	if c == nil || other == nil {
		return c == other
	}
	return bytes.Equal(c.Raw, other.Raw)
}

	return nil, 0
}

// isCleanExt reports whether v is the result of a value-preserving
// sign or zero extension.
func isCleanExt(v *Value) bool {
	switch v.Op {
	case OpSignExt8to16, OpSignExt8to32, OpSignExt8to64,
		OpSignExt16to32, OpSignExt16to64, OpSignExt32to64:
		// signed -> signed is the only value-preserving sign extension
		return v.Args[0].Type.IsSigned() && v.Type.IsSigned()

--
You should be careful when trusting a key globally.

Try to limit it to the appropriate groups or artifacts:

- a valid key may have been used to sign artifact `A` which you trust
- later on, the key is stolen and used to sign artifact `B`

It means you can trust the key `A` for the first artifact, probably only up to the released version before the key was stolen, but not for `B`.

	MOVD $112, R22
	MOVD $128, R23
	MOVD $144, R24
	MOVD $160, R25
	MOVD $104, R26 // offset of sign+24(FP)

	LXVD2X (R16)(CPOOL), PH
	LXVD2X (R0)(CPOOL), PL

	LXVD2X (R17)(P2ptr), Y2L
	LXVD2X (R18)(P2ptr), Y2H
	XXPERMDI Y2H, Y2H, $2, Y2H
	XXPERMDI Y2L, Y2L, $2, Y2L

	// Equivalent of VLREPG sign+24(FP), SEL1
	LXVDSX   (R1)(R26), SEL1
	VSPLTISB $0, ZER
	VCMPEQUD SEL1, ZER, SEL1

	if err != nil {
		t.Fatal(err)
	}
	defer obj.Shutdown(context.Background())

	// initialize the server and obtain the credentials and root.
	// credentials are necessary to sign the HTTP request.
	if err = newTestConfig(globalMinioDefaultRegion, obj); err != nil {
		t.Fatalf("Unable to initialize server config. %s", err)
	}

	defer removeRoots(fsDirs)

	z := obj.(*erasureServerPools)

	// heapAddrBits is the number of bits in a heap address. On
	// amd64, addresses are sign-extended beyond heapAddrBits. On
	// other arches, they are zero-extended.
	//
	// On most 64-bit platforms, we limit this to 48 bits based on a
	// combination of hardware and OS limitations.
	//
	// amd64 hardware limits addresses to 48 bits, sign-extended
	// to 64 bits. Addresses where the top 16 bits are not either