SymbolTable table(root);
    (void)table.renameToUnique(func, {});

    rewriter.setInsertionPointAfter(output_mul);
    auto composite_attrs = rewriter.getDictionaryAttr(
        {rewriter.getNamedAttr("approx", rewriter.getBoolAttr(false))});
    auto composite_op = rewriter.create<stablehlo::CompositeOp>(
        output_mul.getLoc(), func.getResultTypes()[0],

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package codegen

import "math"

var sink64 [8]float64

func approx(x float64) {
	// amd64/v2:-".*x86HasSSE41" amd64/v3:-".*x86HasSSE41"
	// amd64:"ROUNDSD\t[$]2"
	// s390x:"FIDBR\t[$]6"
	// arm64:"FRINTPD"
	// ppc64x:"FRIP"
	// wasm:"F64Ceil"
	sink64[0] = math.Ceil(x)

	//
	// Following this pattern, bucket 38 will have the bit 46 set. We don't
	// have any buckets for higher values, so we spill the rest into an overflow
	// bucket containing values of 2^47-1 nanoseconds or approx. 1 day or more.
	// This range is more than enough to handle durations produced by the runtime.
	timeHistMinBucketBits = 9
	timeHistMaxBucketBits = 48 // Note that this is exclusive; 1 higher than the actual range.

	"io"
	"log"
	"net"
	"net/http"
	_ "net/http/pprof" // Required to use pprof
	"os"
	"sync/atomic"
	"time"
)

const usageMessage = "" +
	`Usage of 'go tool trace':
Given a trace file produced by 'go test':
	go test -trace=trace.out pkg

Open a web browser displaying trace:
	go tool trace [flags] [pkg.test] trace.out

Generate a pprof-like profile from the trace:

	MOVBU.NE	(Ra), Ra

	SUB.S	$7, Rs
	RSB 	$0, Rq, RM // M = -q
	MOVW.PL	Ra<<Rs, Rq

	// 1st Newton iteration
	MUL.PL	RM, Rq, Ra // a = -q*d
	BMI 	udiv_by_large_d
	MULAWT	Ra, Rq, Rq, Rq // q approx q-(q*q*d>>32)
	TEQ 	RM->1, RM // check for d=0 or d=1

	// 2nd Newton iteration
	MUL.NE	RM, Rq, Ra
	MOVW.NE	$0, Rs
	MULAL.NE Rq, Ra, (Rq,Rs)
	BEQ 	udiv_by_0_or_1

		"ape;":                             '\U0000224A',
		"apid;":                            '\U0000224B',
		"apos;":                            '\U00000027',
		"approx;":                          '\U00002248',
		"approxeq;":                        '\U0000224A',
		"aring;":                           '\U000000E5',
		"ascr;":                            '\U0001D4B6',
		"ast;":                             '\U0000002A',

					*save = f
				}
				c++
			}
		}
	}

	return c
}

var slist []symlink

// Code to help generate trampoline functions for methods on embedded
// types. These are approx the same as the corresponding AddImplicitDots
// routines except that they expect to be called with unique tasks and
// they return the actual methods.

type symlink struct {
	field *types.Field

	"⩯":                          "\u2a6f",
	"≊":                             "\u224a",
	"≋":                            "\u224b",
	"'":                            "\u0027",
	"≈":                          "\u2248",
	"≊":                        "\u224a",
	"å":                           "\u00e5",
	"𝒶":                            "\U0001d4b6",
	"*":                             "\u002a",

//
// compressSelfTest tries to catch any issue in the compression implementation
// early instead of silently corrupting data.
func compressSelfTest() {
	// 4 MB block.
	// Approx runtime ~30ms
	data := make([]byte, 4<<20)
	rng := rand.New(rand.NewSource(0))
	for i := range data {
		// Generate compressible stream...
		data[i] = byte(rng.Int63() & 3)
	}

	StateConnectionError

	// StateShutdown is the state when the server has been shut down.
	// This will not be used under normal operation.
	StateShutdown

	// MaxDeadline is the maximum deadline allowed,
	// Approx 49 days.
	MaxDeadline = time.Duration(math.MaxUint32) * time.Millisecond
)

// ContextDialer is a dialer that can be used to dial a remote.