}
	return buf.String()
}

var archs []arch

var cpuprofile = flag.String("cpuprofile", "", "write cpu profile to `file`")
var memprofile = flag.String("memprofile", "", "write memory profile to `file`")
var tracefile = flag.String("trace", "", "write trace to `file`")

func main() {
	flag.Parse()
	if *cpuprofile != "" {
		f, err := os.Create(*cpuprofile)
		if err != nil {

// WARNING: Please avoid updating this file. If this file needs to be updated,
// then a new inline_hot.pprof file should be generated:
//
//  $ cd $GOROOT/src/cmd/compile/internal/test/testdata/pgo/inline/
//  $ go test -bench=. -cpuprofile ./inline_hot.pprof
package main

import (
	"time"
)

type BS struct {
	length uint
	s      []uint64
}

const wSize = uint(64)
const lWSize = uint(6)

func D(i uint) int {

// then a new devirt.pprof file should be generated:
//
//	$ cd $GOROOT/src/cmd/compile/internal/test/testdata/pgo/devirtualize/
//	$ go mod init example.com/pgo/devirtualize
//	$ go test -bench=. -cpuprofile ./devirt.pprof

package devirt

import (
	"testing"

	"example.com/pgo/devirtualize/mult.pkg"
)

func BenchmarkDevirtIface(b *testing.B) {
	var (
		a1 Add
		a2 Sub
		m1 mult.Mult

		memProfile	= flag.String("test.memprofile", "", "write a memory profile to the named file after execution")
		memProfileRate	= flag.Int("test.memprofilerate", 0, "if >=0, sets runtime.MemProfileRate")
		cpuProfile	= flag.String("test.cpuprofile", "", "write a cpu profile to the named file during execution")
		timeout		= flag.Duration("test.timeout", 0, "if positive, sets an aggregate time limit for all tests")

		If a file's formatting is different from gofmt's, overwrite it
		with gofmt's version. If an error occurred during overwriting,
		the original file is restored from an automatic backup.

Debugging support:

	-cpuprofile filename
		Write cpu profile to the specified file.

The rewrite rule specified with the -r flag must be a string of the form:

	pattern -> replacement

Both pattern and replacement must be valid Go expressions.

var indirsflag = flag.String("i", "", "Input dirs to examine (comma separated)")
var pkgpatflag = flag.String("pkg", "", "Restrict output to package(s) matching specified package pattern.")
var cpuprofileflag = flag.String("cpuprofile", "", "Write CPU profile to specified file")
var memprofileflag = flag.String("memprofile", "", "Write memory profile to specified file")
var memprofilerateflag = flag.Int("memprofilerate", 0, "Set memprofile sampling rate to value")

	-buildid id
		Record id as Go toolchain build id.
	-buildmode mode
		Set build mode (default exe).
	-c
		Dump call graphs.
	-compressdwarf
		Compress DWARF if possible (default true).
	-cpuprofile file
		Write CPU profile to file.
	-d
		Disable generation of dynamic executables.
		The emitted code is the same in either case; the option
		controls only whether a dynamic header is included.

// memory profiles to cpu.prof and mem.prof:
//
//	go test -cpuprofile cpu.prof -memprofile mem.prof -bench .
//
// To add equivalent profiling support to a standalone program, add
// code like the following to your main function:
//
//	var cpuprofile = flag.String("cpuprofile", "", "write cpu profile to `file`")
//	var memprofile = flag.String("memprofile", "", "write memory profile to `file`")

// then a new devirt.pprof file should be generated:
//
//	$ cd $GOROOT/src/cmd/compile/internal/test/testdata/pgo/devirtualize/
//	$ go mod init example.com/pgo/devirtualize
//	$ go test -bench=. -cpuprofile ./devirt.pprof

package devirt

// Devirtualization of callees from transitive dependencies should work even if
// they aren't directly referenced in the package. See #61577.
//

	cf.String("benchtime", "", "")
	cf.StringVar(&testBlockProfile, "blockprofile", "", "")
	cf.String("blockprofilerate", "", "")
	cf.Int("count", 0, "")
	cf.String("cpu", "", "")
	cf.StringVar(&testCPUProfile, "cpuprofile", "", "")
	cf.BoolVar(&testFailFast, "failfast", false, "")
	cf.StringVar(&testFuzz, "fuzz", "", "")
	cf.Bool("fullpath", false, "")
	cf.StringVar(&testList, "list", "", "")