Read_bytes                uint64
	Write_bytes               uint64
	Cancelled_write_bytes     uint64
	Nvcsw                     uint64
	Nivcsw                    uint64
	Ac_utimescaled            uint64
	Ac_stimescaled            uint64
	Cpu_scaled_run_real_total uint64
	Freepages_count           uint64
	Freepages_delay_total     uint64
	Thrashing_count           uint64
	Thrashing_delay_total     uint64

}

//go:noinline
func arithRshuConst_ssa() uint64 {
	y := uint64(0x8000000000000001)
	z := uint64(1)
	return uint64(y >> z)
}

//go:noinline
func arithRshConst_ssa() int64 {
	y := int64(-0x8000000000000000)
	z := uint64(1)
	return int64(y >> z)
}

//go:noinline
func arithConstShift_ssa(x int64) int64 {
	return x >> 100
}

	return Timeval{Sec: sec, Usec: usec}
}

func (r *PtraceRegs) PC() uint64 { return r.Nip }

func (r *PtraceRegs) SetPC(pc uint64) { r.Nip = pc }

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint64(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint64(length)
}

func (msghdr *Msghdr) SetIovlen(length int) {
	msghdr.Iovlen = uint64(length)
}

	Read_bytes                uint64
	Write_bytes               uint64
	Cancelled_write_bytes     uint64
	Nvcsw                     uint64
	Nivcsw                    uint64
	Ac_utimescaled            uint64
	Ac_stimescaled            uint64
	Cpu_scaled_run_real_total uint64
	Freepages_count           uint64
	Freepages_delay_total     uint64
	Thrashing_count           uint64
	Thrashing_delay_total     uint64

func setTimespec(sec, nsec int64) Timespec {
	return Timespec{Sec: sec, Nsec: nsec}
}

func setTimeval(sec, usec int64) Timeval {
	return Timeval{Sec: sec, Usec: int32(usec)}
}

func (r *PtraceRegs) PC() uint64 { return r.Tpc }

func (r *PtraceRegs) SetPC(pc uint64) { r.Tpc = pc }

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint64(length)
}

	testCases := []struct {
		input  int64
		quota  int64
		period uint64
	}{
		{
			input:  int64(0),
			quota:  int64(0),
			period: uint64(0),
		},
		{
			input:  int64(5),
			quota:  int64(1000),
			period: uint64(100000),
		},
		{
			input:  int64(9),
			quota:  int64(1000),
			period: uint64(100000),
		},
		{
			input:  int64(10),
			quota:  int64(1000),

// only used on 32-bit
func int64div(int64, int64) int64
func uint64div(uint64, uint64) uint64
func int64mod(int64, int64) int64
func uint64mod(uint64, uint64) uint64
func float64toint64(float64) int64
func float64touint64(float64) uint64
func float64touint32(float64) uint32
func int64tofloat64(int64) float64
func int64tofloat32(int64) float32
func uint64tofloat64(uint64) float64
func uint64tofloat32(uint64) float32

	Read_bytes                uint64
	Write_bytes               uint64
	Cancelled_write_bytes     uint64
	Nvcsw                     uint64
	Nivcsw                    uint64
	Ac_utimescaled            uint64
	Ac_stimescaled            uint64
	Cpu_scaled_run_real_total uint64
	Freepages_count           uint64
	Freepages_delay_total     uint64
	Thrashing_count           uint64
	Thrashing_delay_total     uint64

		byte(v>>16),
		byte(v>>24),
	)
}

func (littleEndian) Uint64(b []byte) uint64 {
	_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
	return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
		uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
}

func (littleEndian) PutUint64(b []byte, v uint64) {
	_ = b[7] // early bounds check to guarantee safety of writes below

func makedev(major uint32, minor uint32) uint64 {
	majorH := uint64(major >> 12)
	majorL := uint64(major & 0xfff)
	minorH := uint64(minor >> 8)
	minorL := uint64(minor & 0xff)
	return (majorH << 44) | (minorH << 20) | (majorL << 8) | minorL
}

func timespecFromStatxTimestamp(x statxTimestamp) Timespec {
	return Timespec{
		Sec:  x.Sec,
		Nsec: int64(x.Nsec),
	}
}