// s390x:`MOVHBR\t\(.*\), [R]`,`CMPW\t.*, [$]`
	return s == "xx"
}

func CompareString2(s string) bool {
	// amd64:`CMPL\t\(.*\), [$]`
	// arm64:`MOVWU\t\(.*\), [R]`,`CMPW\t.*, [R]`
	// ppc64le:`MOVWZ\t\(.*\), [R]`,`CMPW\t.*, [R]`
	// s390x:`MOVWBR\t\(.*\), [R]`,`CMPW\t.*, [$]`
	return s == "xxxx"
}

func CompareString3(s string) bool {
	// amd64:`CMPQ\t\(.*\), [A-Z]`
	// arm64:-`CMPW\t`

	// compared to ARM64 and others.
	CMP	$0, R9
	BEQ	sigtrampnog // g == nil

	// g is not nil. Check further.
	MOVD	g_m(R9), R6
	CMP	$0, R6
	BEQ	sigtramp    // g.m == nil
	MOVW	m_ncgo(R6), R7
	CMPW	$0, R7
	BEQ	sigtramp    // g.m.ncgo = 0
	MOVD	m_curg(R6), R7
	CMP	$0, R7
	BEQ	sigtramp    // g.m.curg == nil
	MOVD	g_syscallsp(R7), R7
	CMP	$0, R7
	BEQ	sigtramp    // g.m.curg.syscallsp == 0

#ifdef NEEDS_ESPERM
	MOVD	$·rcon(SB), R11
	LVX	(R11), ESPERM   // Permute value for P8_ macros.
#endif

	// Assume len > 0 && len % blockSize == 0.
	CMPW	ENC, $0
	P8_LXVB16X(IVP, R0, IVEC)
	CMPU	ROUNDS, $10, CR1
	CMPU	ROUNDS, $12, CR2 // Only sizes 10/12/14 are supported.

	// Setup key in VSRs, and set loop count in CTR.
	LOAD_KEY(KEYP)
	SRD	$4, LEN
	MOVD	LEN, CTR

	BEQ	Lcbc_dec

		{name: "CMP", argLength: 2, reg: gp2cr, asm: "CMP", typ: "Flags"},     // arg0 compare to arg1
		{name: "CMPU", argLength: 2, reg: gp2cr, asm: "CMPU", typ: "Flags"},   // arg0 compare to arg1
		{name: "CMPW", argLength: 2, reg: gp2cr, asm: "CMPW", typ: "Flags"},   // arg0 compare to arg1
		{name: "CMPWU", argLength: 2, reg: gp2cr, asm: "CMPWU", typ: "Flags"}, // arg0 compare to arg1

}
func rewriteValueARM64latelower_OpARM64CMPWconst(v *Value) bool {
	v_0 := v.Args[0]
	b := v.Block
	typ := &b.Func.Config.Types
	// match: (CMPWconst [c] x)
	// cond: !isARM64addcon(int64(c))
	// result: (CMPW x (MOVDconst [int64(c)]))
	for {
		c := auxIntToInt32(v.AuxInt)
		x := v_0
		if !(!isARM64addcon(int64(c))) {
			break
		}
		v.reset(OpARM64CMPW)
		v0 := b.NewValue0(v.Pos, OpARM64MOVDconst, typ.UInt64)

				prog.To = a[2]
			}
		case sys.I386:
			prog.From = a[0]
			prog.AddRestSource(a[1])
			prog.To = a[2]
		case sys.PPC64:
			if arch.IsPPC64CMP(op) {
				// CMPW etc.; third argument is a CR register that goes into prog.Reg.
				prog.From = a[0]
				prog.Reg = p.getRegister(prog, op, &a[2])
				prog.To = a[1]
				break
			}

			prog.From = a[0]
			prog.To = a[2]

// See the License for the specific language governing permissions and
// limitations under the License.

package slices

import (
	"cmp"
	"fmt"
	"math/rand"
	"reflect"
	"strconv"
	"testing"

	cmp2 "github.com/google/go-cmp/cmp"

	"istio.io/istio/pkg/test/util/assert"
	"istio.io/istio/tests/util/leak"
)

type s struct {
	Junk string
}

func TestEqual(t *testing.T) {

	AFRIPCC
	AFRIZ
	AFRIZCC
	AFRIN
	AFRINCC
	AFRSQRTE
	AFRSQRTECC
	AFSEL
	AFSELCC
	AFSQRT
	AFSQRTCC
	AFSQRTS
	AFSQRTSCC

	/* 64-bit */

	ACNTLZD
	ACNTLZDCC
	ACMPW /* CMP with L=0 */
	ACMPWU
	ACMPB
	AFTDIV
	AFTSQRT
	ADIVD
	ADIVDCC
	ADIVDE
	ADIVDECC
	ADIVDEU
	ADIVDEUCC
	ADIVDVCC
	ADIVDV
	ADIVDU
	ADIVDUCC
	ADIVDUVCC
	ADIVDUV

	SHA256RNDS2		msg, state1, state0		\
	sha256Msg1		(m,a)

TEXT ·block(SB), 0, $536-32
	CMPB	·useSHA(SB), $1
	JE	sha_ni
	CMPB	·useAVX2(SB), $1
	JE	avx2

	MOVQ p_base+8(FP), SI
	MOVQ p_len+16(FP), DX
	SHRQ $6, DX
	SHLQ $6, DX

	LEAQ (SI)(DX*1), DI
	MOVQ DI, 256(SP)
	CMPQ SI, DI
	JEQ  end

	MOVQ dig+0(FP), BP
	MOVL (0*4)(BP), R8  // a = H0
	MOVL (1*4)(BP), R9  // b = H1