//go:noinline
func cmpT1(p, q *T1) {
	if *p != *q {
		panic("comparison test wrong")
	}
}

//go:noinline
func cmpT2(p, q *T2) {
	if *p != *q {
		panic("comparison test wrong")
	}
}

//go:noinline
func cmpA2(p, q *A2) {
	if *p != *q {
		panic("comparison test wrong")
	}
}

//go:noinline
func cmpA4(p, q *A4) {
	if *p != *q {
		panic("comparison test wrong")

	ADD	$64,R8
	CMPU	R8,R9,CR1
	BNE	CR1,loop64	// R8 != &s[len &^ 63]?

	PCALIGN	$32
	BEQ	notfound	// Is tail length 0? CR0 is set before entering loop64.

	CMP	R4,$32		// Tail length >= 32, use cmp32 path.
	CMP	R4,$16,CR1
	BGE	cmp32

	ADD	R8,R4,R9
	ADD	$-16,R9
	BLE	CR1,cmp64_tail_gt0

cmp64_tail_gt16:	// Tail length 17 - 32
	LXVD2X	(R0)(R8),V2
	VCMPEQUBCC	V2,V1,V6
	BNE	CR6,foundat0

	ISEL	CR1EQ,R3,R4,R3
	RET

	PCALIGN	$16
cmp4:	// 4 - 7B
	CMP	R9,$4
	BLT	cmp2
	ANDCC	$3,R9,R9
	_LWBEX	(R0)(R5),R10
	_LWBEX	(R0)(R6),R11
	_LWBEX	(R9)(R5),R12
	_LWBEX	(R9)(R6),R14
	RLDIMI	$32,R10,$0,R12
	RLDIMI	$32,R11,$0,R14
	CMPU	R12,R14
	BR	cmp0

	PCALIGN $16
cmp2:	// 2 - 3B
	CMP	R9,$2
	BLT	cmp1
	ANDCC	$1,R9,R9
	_LHBEX	(R0)(R5),R10
	_LHBEX	(R0)(R6),R11

		Bloc("b1",
			Valu("cmp1", OpLess64, c.config.Types.Bool, 0, nil, "arg1", "arg2"),
			If("cmp1", "b2", "b3")),
		Bloc("b2",
			Valu("cmp2", OpLess64, c.config.Types.Bool, 0, nil, "arg2", "arg3"),
			Goto("b3")),
		Bloc("b3",
			Valu("phi2", OpPhi, c.config.Types.Bool, 0, nil, "cmp1", "cmp2"),
			If("phi2", "b4", "b5")),
		Bloc("b4",
			Valu("cmp3", OpLess64, c.config.Types.Bool, 0, nil, "arg3", "arg1"),
			Goto("b5")),
		Bloc("b5",

func (m *Metric1[T]) Add(v T) {
	m.mu.Lock()
	defer m.mu.Unlock()
	if m.m == nil {
		m.m = make(map[T]int)
	}
	m[v]++
}

type key2[T1, T2 comparable] struct {
	f1 T1
	f2 T2
}

type Metric2[T1, T2 cmp2] struct {
	mu sync.Mutex
	m  map[key2[T1, T2]]int
}

func (m *Metric2[T1, T2]) Add(v1 T1, v2 T2) {
	m.mu.Lock()
	defer m.mu.Unlock()
	if m.m == nil {
		m.m = make(map[key2[T1, T2]]int)
	}

// 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) {
	tests := []struct {

	if int16(*x64) == sval16[0] {
		return true
	}

	// ppc64x:-"MOVH\tR\\d+,\\sR\\d+"
	if uint16(*u64) == val16[0] {
		return true
	}

	return false
}

func cmp32(u8 *uint8, x16 *int16, u16 *uint16, x64 *int64, u64 *uint64) bool {

	// ppc64x:-"MOVBZ\tR\\d+,\\sR\\d+"
	if uint32(*u8) == val32[0] {
		return true
	}

	// ppc64x:-"MOVH\tR\\d+,\\sR\\d+"

  // CHECK-DAG: [[CMP2:%.+]] = chlo.broadcast_compare %arg0, [[ZEROS1]] {comparison_direction = #chlo<comparison_direction LT>}
  // CHECK-DAG: [[ZEROS2:%.+]] = mhlo.constant dense<0>
  // CHECK-DAG: [[CMP3:%.+]] = chlo.broadcast_compare %arg1, [[ZEROS2]] {comparison_direction = #chlo<comparison_direction LT>}

	if a-b*c >= 0 {
		c4 = 1
	}
	return c1 + c2 + c3 + c4
}

func cmp1(val string) bool {
	var z string
	// amd64:-".*memequal"
	return z == val
}

func cmp2(val string) bool {
	var z string
	// amd64:-".*memequal"
	return val == z
}

func cmp3(val string) bool {
	z := "food"
	// amd64:-".*memequal"
	return z == val
}

			// Look for an empty entry, the tombstone for this hash table.
			//   if e.Typ == nil { goto miss }
			s.startBlock(loopBody)
			cmp2 := s.newValue2(ssa.OpEqPtr, typs.Bool, eTyp, s.constNil(typs.BytePtr))
			b = s.endBlock()
			b.Kind = ssa.BlockIf
			b.SetControl(cmp2)
			b.AddEdgeTo(cacheMiss)
			b.AddEdgeTo(loopHead)

			// On a hit, load the data fields of the cache entry.
			//   Case = e.Case