arm64.ACMNW, arm64.ACMPW, arm64.ATSTW,
		arm64.AFCMPS, arm64.AFCMPD,
		arm64.AFCMPES, arm64.AFCMPED:
		return true
	}
	return false
}

// IsARM64STLXR reports whether the op (as defined by an arm64.A*
// constant) is one of the STLXR-like instructions that require special
// handling.
func IsARM64STLXR(op obj.As) bool {
	switch op {
	case arm64.ASTLXRB, arm64.ASTLXRH, arm64.ASTLXRW, arm64.ASTLXR,

pkg syscall (netbsd-arm64), const SYS_WAIT6 = 481
pkg syscall (netbsd-arm64), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-arm64), const WEXITED = 32
pkg syscall (netbsd-arm64), const WEXITED ideal-int
pkg syscall (netbsd-arm64-cgo), const SYS_WAIT6 = 481
pkg syscall (netbsd-arm64-cgo), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-arm64-cgo), const WEXITED = 32

	register[obj.Rconv(arm64.REGSP)] = int16(arm64.REGSP)
	for i := arm64.REG_R0; i <= arm64.REG_R31; i++ {
		register[obj.Rconv(i)] = int16(i)
	}
	// Rename R18 to R18_PLATFORM to avoid accidental use.
	register["R18_PLATFORM"] = register["R18"]
	delete(register, "R18")
	for i := arm64.REG_F0; i <= arm64.REG_F31; i++ {
		register[obj.Rconv(i)] = int16(i)
	}

			if scale != 0 && scale != 1 && (p.arch.Family == sys.ARM64 ||
				p.arch.Family == sys.PPC64) {
				// Support (R1)(R2) (no scaling) and (R1)(R2*1).
				p.errorf("%s doesn't support scaled register format", p.arch.Name)
			} else {
				a.Scale = int16(scale)
			}
		}
		p.get(')')
	} else if scale != 0 {
		if p.arch.Family == sys.ARM64 {
			p.errorf("arm64 doesn't support scaled register format")
		}

pkg syscall (freebsd-arm64), const SYS_STAT = 188
pkg syscall (freebsd-arm64), const SYS_STAT ideal-int
pkg syscall (freebsd-arm64), const SYS_STATFS = 396
pkg syscall (freebsd-arm64-cgo), const SYS_FSTAT = 189
pkg syscall (freebsd-arm64-cgo), const SYS_FSTATAT = 493
pkg syscall (freebsd-arm64-cgo), const SYS_FSTATFS = 397
pkg syscall (freebsd-arm64-cgo), const SYS_GETDIRENTRIES = 196
pkg syscall (freebsd-arm64-cgo), const SYS_GETFSSTAT = 395

func TestARMErrors(t *testing.T) {
	testErrors(t, "arm", "armerror")
}

func TestARM64EndToEnd(t *testing.T) {
	testEndToEnd(t, "arm64", "arm64")
}

func TestARM64Encoder(t *testing.T) {
	testEndToEnd(t, "arm64", "arm64enc")
}

func TestARM64Errors(t *testing.T) {
	testErrors(t, "arm64", "arm64error")
}

func TestAMD64EndToEnd(t *testing.T) {
	testEndToEnd(t, "amd64", "amd64")
}

			prog.Reg = p.getRegister(prog, op, &a[1])
			prog.To = a[2]
		case sys.AMD64:
			prog.From = a[0]
			prog.AddRestSource(a[1])
			prog.To = a[2]
		case sys.ARM64:
			switch {
			case arch.IsARM64STLXR(op):
				// ARM64 instructions with one input and two outputs.
				prog.From = a[0]
				prog.To = a[1]
				if a[2].Type != obj.TYPE_REG {

pkg syscall (freebsd-arm), type SysProcAttr struct, Pdeathsig Signal
pkg syscall (freebsd-arm-cgo), type SysProcAttr struct, Pdeathsig Signal
pkg syscall (freebsd-arm64), type SysProcAttr struct, Pdeathsig Signal
pkg syscall (freebsd-arm64-cgo), type SysProcAttr struct, Pdeathsig Signal
pkg syscall (windows-386), func Syscall //deprecated
pkg syscall (windows-386), func Syscall12 //deprecated

	{GOOS: "linux", GOARCH: "arm", CgoEnabled: true},
	{GOOS: "linux", GOARCH: "arm"},
	{GOOS: "darwin", GOARCH: "amd64", CgoEnabled: true},
	{GOOS: "darwin", GOARCH: "amd64"},
	{GOOS: "darwin", GOARCH: "arm64", CgoEnabled: true},
	{GOOS: "darwin", GOARCH: "arm64"},
	{GOOS: "windows", GOARCH: "amd64"},
	{GOOS: "windows", GOARCH: "386"},
	{GOOS: "freebsd", GOARCH: "386", CgoEnabled: true},
	{GOOS: "freebsd", GOARCH: "386"},

pkg math/bits (netbsd-amd64-cgo), const UintSize = 64
pkg math/bits (netbsd-arm), const UintSize = 32
pkg math/bits (netbsd-arm-cgo), const UintSize = 32
pkg math/bits (netbsd-arm64), const UintSize = 64
pkg math/bits (netbsd-arm64-cgo), const UintSize = 64
pkg math/bits (openbsd-386), const UintSize = 32
pkg math/bits (openbsd-386-cgo), const UintSize = 32
pkg math/bits (openbsd-amd64), const UintSize = 64