}
}

func useVMMapWithRetry(t *testing.T) (hi, lo uint64, err error) {
	var retryable bool
	for {
		hi, lo, retryable, err = useVMMap(t)
		if err == nil {
			return hi, lo, nil
		}
		if !retryable {
			return 0, 0, err
		}
		t.Logf("retrying vmmap after error: %v", err)
	}
}

func useVMMap(t *testing.T) (hi, lo uint64, retryable bool, err error) {
	pid := strconv.Itoa(os.Getpid())

		testMul("Mul intrinsic symmetric", func(x, y uint) (uint, uint) { return Mul(x, y) }, a.y, a.x, a.hi, a.lo)
		testDiv("Div intrinsic", func(hi, lo, y uint) (uint, uint) { return Div(hi, lo, y) }, a.hi, a.lo+a.r, a.y, a.x, a.r)
		testDiv("Div intrinsic symmetric", func(hi, lo, y uint) (uint, uint) { return Div(hi, lo, y) }, a.hi, a.lo+a.r, a.x, a.y, a.r)
	}
}

	// computed as r = hi - lo for extra precision.
	var k int
	switch {
	case x > 0:
		k = int(x + 0.5)
	case x < 0:
		k = int(x - 0.5)
	}
	t := x - float64(k)
	hi := t * Ln2Hi
	lo := -t * Ln2Lo

	// compute
	return expmulti(hi, lo, k)
}

// exp1 returns e**r × 2**k where r = hi - lo and |r| ≤ ln(2)/2.
func expmulti(hi, lo float64, k int) float64 {
	const (

func (t *sparseBlocks) lookup(n uint32, b byte) uint16 {
	offset := t.offset[n]
	header := t.values[offset]
	lo := offset + 1
	hi := lo + uint16(header.lo)
	for lo < hi {
		m := lo + (hi-lo)/2
		r := t.values[m]
		if r.lo <= b && b <= r.hi {
			return r.value + uint16(b-r.lo)*header.value
		}
		if b < r.lo {
			hi = m
		} else {
			lo = m + 1
		}
	}
	return 0

type uint128 struct {
	lo, hi uint64
}

func mul64(a, b uint64) uint128 {
	hi, lo := bits.Mul64(a, b)
	return uint128{lo, hi}
}

func add128(a, b uint128) uint128 {
	lo, c := bits.Add64(a.lo, b.lo, 0)
	hi, c := bits.Add64(a.hi, b.hi, c)
	if c != 0 {
		panic("poly1305: unexpected overflow")
	}
	return uint128{lo, hi}
}

func shiftRightBy2(a uint128) uint128 {

	ADC_CS:            "ADC.CS",
	ADC_CC:            "ADC.CC",
	ADC_MI:            "ADC.MI",
	ADC_PL:            "ADC.PL",
	ADC_VS:            "ADC.VS",
	ADC_VC:            "ADC.VC",
	ADC_HI:            "ADC.HI",
	ADC_LS:            "ADC.LS",
	ADC_GE:            "ADC.GE",
	ADC_LT:            "ADC.LT",
	ADC_GT:            "ADC.GT",
	ADC_LE:            "ADC.LE",
	ADC:               "ADC",

	},
	{
		ExpectXML:     `<IndirComment><T1></T1><!--hi--><T2></T2></IndirComment>`,
		Value:         &IndirComment{Comment: nil},
		UnmarshalOnly: true,
	},
	{
		ExpectXML:   `<IfaceComment><T1></T1><!--hi--><T2></T2></IfaceComment>`,
		Value:       &IfaceComment{Comment: "hi"},
		MarshalOnly: true,
	},
	{
		ExpectXML:     `<IfaceComment><T1></T1><!--hi--><T2></T2></IfaceComment>`,

	SCVTFD	R1, F3		// F3 = float64(int(k))
	FMOVD	$Ln2Hi, F4	// F4 = Ln2Hi
	FMOVD	$Ln2Lo, F5	// F5 = Ln2Lo
	FMSUBD	F3, F0, F4, F4	// F4 = hi = x - float64(int(k))*Ln2Hi
	FMULD	F3, F5		// F5 = lo = float64(int(k)) * Ln2Lo
	FSUBD	F5, F4, F6	// F6 = r = hi - lo
	FMULD	F6, F6, F7	// F7 = t = r * r
	// compute y
	FMOVD	$P5, F8		// F8 = P5
	FMOVD	$P4, F9		// F9 = P4
	FMADDD	F7, F9, F8, F13	// P4+t*P5
	FMOVD	$P3, F10	// F10 = P3

class GreetingScriptPlugin implements Plugin<Project> {
    void apply(Project project) {
        project.task('hi') {
            doLast {
                println 'Hi from the GreetingScriptPlugin'
            }
        }
    }
}

// Apply the plugin

}

func gi(p, q *T) bool {
	return p.x == q.x
}

func hi(p, q func() struct{}) bool {
	return p() == q()
}

func main() {
	shouldPanic(func() { f(nil, nil) })
	shouldPanic(func() { g(nil, nil) })
	shouldPanic(func() { h(nil, nil) })
	shouldPanic(func() { fi(nil, nil) })
	shouldPanic(func() { gi(nil, nil) })
	shouldPanic(func() { hi(nil, nil) })
	n := 0
	inc := func() struct{} {
		n++
		return struct{}{}