v_0 := v.Args[0]
	b := v.Block
	typ := &b.Func.Config.Types
	// match: (Neg64F x)
	// result: (PXOR x (MOVSDconst <typ.Float64> [math.Copysign(0, -1)]))
	for {
		x := v_0
		v.reset(Op386PXOR)
		v0 := b.NewValue0(v.Pos, Op386MOVSDconst, typ.Float64)
		v0.AuxInt = float64ToAuxInt(math.Copysign(0, -1))
		v.AddArg2(x, v0)
		return true
	}
}
func rewriteValue386_OpNeq16(v *Value) bool {

	// Trace sampling fraction.
	//
	// Used to set the fraction of time that traces are sampled. Higher values are more accurate but add CPU overhead.
	//
	// Allowed values: 0.0 to 1.0
	TraceSampling float64 `protobuf:"fixed64,8,opt,name=traceSampling,proto3" json:"traceSampling,omitempty"`
	// K8s resources settings.
	//

pkg runtime/metrics, const KindUint64 = 1
pkg runtime/metrics, const KindUint64 ValueKind
pkg runtime/metrics, func All() []Description
pkg runtime/metrics, func Read([]Sample)
pkg runtime/metrics, method (Value) Float64() float64
pkg runtime/metrics, method (Value) Float64Histogram() *Float64Histogram
pkg runtime/metrics, method (Value) Kind() ValueKind
pkg runtime/metrics, method (Value) Uint64() uint64

	typ := &b.Func.Config.Types
	// match: (Add64F x y)
	// result: (Select0 (FADD x y))
	for {
		x := v_0
		y := v_1
		v.reset(OpSelect0)
		v0 := b.NewValue0(v.Pos, OpS390XFADD, types.NewTuple(typ.Float64, types.TypeFlags))
		v0.AddArg2(x, y)
		v.AddArg(v0)
		return true
	}
}
func rewriteValueS390X_OpAddr(v *Value) bool {
	v_0 := v.Args[0]
	// match: (Addr {sym} base)
	// result: (MOVDaddr {sym} base)

    APInt exponent_bits = op.getExponentBitsAttr().getValue();
    // Truncating to 32-bits is safe, since pasing any number above the dtype
    // size (which is at most 64, for float64) is equivalent to passing the
    // dtype size.
    IntegerAttr new_exponent_attr =
        IntegerAttr::get(int32_type, exponent_bits.truncSSat(32));
    APInt mantissa_bits = op.getMantissaBitsAttr().getValue();

		actual := computeProbability(num)
		if actual != expected {
			t.Errorf("Expected computeProbability(%d) to be %s, got: %s", num, expected, actual)
		}
	}

	prevProbability := float64(0)
	for i := 100000; i > 1; i-- {
		currProbability, err := strconv.ParseFloat(computeProbability(i), 64)
		if err != nil {
			t.Fatalf("Error parsing float probability for %d: %v", i, err)
		}

pkg syscall (windows-amd64), type SysProcAttr struct, ThreadAttributes *SecurityAttributes
pkg testing, func Init()
pkg testing, method (*B) ReportMetric(float64, string)
pkg testing, type BenchmarkResult struct, Extra map[string]float64
pkg text/template, method (ExecError) Unwrap() error
pkg time, method (Duration) Microseconds() int64
pkg time, method (Duration) Milliseconds() int64