f := c.Fun("b1",
		Bloc("b1",
			Valu("v1", OpInitMem, types.TypeMem, 0, nil),
			Valu("v6", OpArg, c.config.Types.Int64, 0, c.Temp(c.config.Types.Int64)),
			Valu("v8", OpGetG, c.config.Types.Int64.PtrTo(), 0, nil, "v1"),
			Valu("v11", OpARM64CMPconst, types.TypeFlags, 0, nil, "v6"),
			Eq("v11", "b2", "b4"),
		),
		Bloc("b4",
			Goto("b3"),
		),
		Bloc("b3",
			Valu("v14", OpPhi, types.TypeMem, 0, nil, "v1", "v12"),

// Package slogtest contains support functions for testing slog.
package slogtest

import "log/slog"

// RemoveTime removes the top-level time attribute.
// It is intended to be used as a ReplaceAttr function,
// to make example output deterministic.
func RemoveTime(groups []string, a slog.Attr) slog.Attr {
	if a.Key == slog.TimeKey && len(groups) == 0 {
		return slog.Attr{}
	}
	return a

def IsPrecisionEmpty :
  Constraint<CPred<"IsPrecisionEmpty($0)">>;

// Creates Einsum Op from XlaDotV2 Op by generating equation.
def CreateEinsumOpFromXlaDotV2Op : NativeCodeCall<
  "CreateEinsumOpFromXlaDotV2Op($_builder, $_loc, $0...)">;

// Convert XlaDotV2 Op to Einsum Op with above two functions.
def ConvertXlaDotV2OpToEinsumOp : Pat<
  (TF_XlaDotV2Op:$dot $lhs, $rhs, $dot_dimension_numbers, $precision_config),

// using the initial stack allocated by the OS.
TEXT runtime·wintls(SB),NOSPLIT,$0
	// Allocate a TLS slot to hold g across calls to external code
	MOVL	SP, BP
	MOVL	runtime·_TlsAlloc(SB), AX
	CALL	AX
	MOVL	BP, SP

	MOVL	AX, CX	// TLS index

	// Assert that slot is less than 64 so we can use _TEB->TlsSlots
	CMPL	CX, $64
	JB	ok
	// Fallback to the TEB arbitrary pointer.

	"encoding/json"
	"fmt"
	"io"
	"log/slog"
	"strings"
	"testing"
	"testing/slogtest"
)

func TestSlogtest(t *testing.T) {
	for _, test := range []struct {
		name  string
		new   func(io.Writer) slog.Handler
		parse func([]byte) (map[string]any, error)
	}{
		{"JSON", func(w io.Writer) slog.Handler { return slog.NewJSONHandler(w, nil) }, parseJSON},

	c := testConfig(t)
	ptrType := c.config.Types.BytePtr
	fun := c.Fun("entry",
		Bloc("entry",
			Valu("start", OpInitMem, types.TypeMem, 0, nil),
			Valu("sb", OpSB, c.config.Types.Uintptr, 0, nil),
			Valu("v", OpConstBool, c.config.Types.Bool, 1, nil),
			Valu("addr", OpAddr, ptrType, 0, nil, "sb"),
			Goto("loop")),
		Bloc("loop",
			Valu("phi", OpPhi, types.TypeMem, 0, nil, "start", "store"),

//    registered list:
//    slot: 0 path='internal/cpu'  hard-coded id: 1
//    slot: 1 path='internal/goarch'  hard-coded id: 2
//    slot: 2 path='internal/runtime/atomic'  hard-coded id: 3
//    slot: 3 path='internal/goos'
//    slot: 4 path='runtime/internal/sys'  hard-coded id: 5
//    slot: 5 path='internal/abi'  hard-coded id: 4
//    slot: 6 path='runtime/internal/math'  hard-coded id: 6

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

package slog_test

import (
	"log/slog"
	"log/slog/internal/slogtest"
	"os"
)

// A token is a secret value that grants permissions.
type Token string

// LogValue implements slog.LogValuer.
// It avoids revealing the token.
func (Token) LogValue() slog.Value {
	return slog.StringValue("REDACTED_TOKEN")
}

// This example demonstrates a Value that replaces itself

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

package slogtest_test

import (
	"bytes"
	"encoding/json"
	"log/slog"
	"testing"
	"testing/slogtest"
)

func TestRun(t *testing.T) {
	var buf bytes.Buffer

	newHandler := func(*testing.T) slog.Handler {
		buf.Reset()
		return slog.NewJSONHandler(&buf, nil)
	}
	result := func(t *testing.T) map[string]any {
		m := map[string]any{}

package slog_test

import "log/slog"

type Name struct {
	First, Last string
}

// LogValue implements slog.LogValuer.
// It returns a group containing the fields of
// the Name, so that they appear together in the log output.
func (n Name) LogValue() slog.Value {
	return slog.GroupValue(
		slog.String("first", n.First),
		slog.String("last", n.Last))
}

func ExampleLogValuer_group() {