test := &atoi32tests[i]
			out, ok := runtime.Atoi(test.in)
			if test.out != int32(out) || test.ok != ok {
				t.Errorf("atoi(%q) = (%v, %v) want (%v, %v)",
					test.in, out, ok, test.out, test.ok)
			}
		}
	case 64:
		for i := range atoi64tests {
			test := &atoi64tests[i]
			out, ok := runtime.Atoi(test.in)
			if test.out != int64(out) || test.ok != ok {
				t.Errorf("atoi(%q) = (%v, %v) want (%v, %v)",

		n = -n
	}

	return n, true
}

// atoi is like atoi64 but for integers
// that fit into an int.
func atoi(s string) (int, bool) {
	if n, ok := atoi64(s); n == int64(int(n)) {
		return int(n), ok
	}
	return 0, false
}

// atoi32 is like atoi but for integers
// that fit into an int32.
func atoi32(s string) (int32, bool) {
	if n, ok := atoi64(s); n == int64(int32(n)) {
		return int32(n), ok
	}

		// is int, not int32, and should only be updated
		// if specified in GODEBUG.
		if seen == nil && key == "memprofilerate" {
			if n, ok := atoi(value); ok {
				MemProfileRate = n
			}
		} else {
			for _, v := range dbgvars {
				if v.name == key {
					if n, ok := atoi32(value); ok {
						if seen == nil && v.value != nil {
							*v.value = n
						} else if v.atomic != nil {
							v.atomic.Store(n)
						}

var Exitsyscall = exitsyscall
var LockedOSThread = lockedOSThread
var Xadduintptr = atomic.Xadduintptr

var ReadRandomFailed = &readRandomFailed

var Fastlog2 = fastlog2

var Atoi = atoi
var Atoi32 = atoi32
var ParseByteCount = parseByteCount

var Nanotime = nanotime
var NetpollBreak = netpollBreak
var Usleep = usleep

var PhysPageSize = physPageSize
var PhysHugePageSize = physHugePageSize

	if in < 0 {
		gcWaitOnMark(work.cycles.Load())
	}

	return out
}

func readGOGC() int32 {
	p := gogetenv("GOGC")
	if p == "off" {
		return -1
	}
	if n, ok := atoi32(p); ok {
		return n
	}
	return 100
}

// setMemoryLimit updates memoryLimit. commit must be called after
// Returns the old value of memoryLimit.
//

		return -int64(cutoff), rangeError(fnParseInt, s0)
	}
	n := int64(un)
	if neg {
		n = -n
	}
	return n, nil
}

// Atoi is equivalent to ParseInt(s, 10, 0), converted to type int.
func Atoi(s string) (int, error) {
	const fnAtoi = "Atoi"

	sLen := len(s)
	if intSize == 32 && (0 < sLen && sLen < 10) ||
		intSize == 64 && (0 < sLen && sLen < 19) {

// itself, passes the rest on to strconv.ParseFloat.
func myatof32(s string) (f float32, ok bool) {
	if mant, exp, ok := strings.Cut(s, "p"); ok {
		n, err := strconv.Atoi(mant)
		if err != nil {
			println("bad n", mant)
			return 0, false
		}
		e, err1 := strconv.Atoi(exp)
		if err1 != nil {
			println("bad p", exp)
			return 0, false
		}
		return float32(float64(n) * pow2(e)), true
	}
	f64, err1 := strconv.ParseFloat(s, 32)

          (TF_MatMulOp $a, (TF_TransposeOp $b, (TF_SubOp (TF_RangeOp
             /*start=*/(TF_RankOp $b),
             /*limit=*/(TF_ConstOp TFi32<0>),
             /*delta=*/(TF_ConstOp TFi32<-1>)), (TF_ConstOp TFi32<1>))),
           $at, ConstBoolAttrTrue, $grad_a, $grad_b)>;

// Matmul with transpose on a to matmul with explicit transpose op and a not
// transposed.

			var ok bool
			if hw[i], ok = xtoi2(s[x:], s[2]); !ok {
				goto error
			}
			x += 3
		}
	} else if s[4] == '.' {
		if (len(s)+1)%5 != 0 {
			goto error
		}
		n := 2 * (len(s) + 1) / 5
		if n != 6 && n != 8 && n != 20 {
			goto error
		}
		hw = make(HardwareAddr, n)
		for x, i := 0, 0; i < n; i += 2 {
			var ok bool
			if hw[i], ok = xtoi2(s[x:x+2], 0); !ok {
				goto error
			}

	{ tu16, ti32, 10 }, { tu16, tu32, 10 }, { tu16, ti64, 10 }, { tu16, tu64, 10 },
	{ tu16, tf32, 10 }, { tu16, tf64, 10 },

	{ ti32, ti8,  10 }, { ti32, tu8,  10 }, { ti32, ti16, 10 }, { ti32, tu16, 10 },
	{ ti32, ti32, 10 }, { ti32, tu32, 10 }, { ti32, ti64, 10 }, { ti32, tu64, 10 },
	{ ti32, tf32, 10 }, { ti32, tf64, 10 },

	{ tu32, ti8,  10 }, { tu32, tu8,  10 }, { tu32, ti16, 10 }, { tu32, tu16, 10 },