{_M32, _M32, 0, _M32 - 1, 1},
		{_M32, _M32, 1, _M32, 1},
	} {
		test("Add32", Add32, a.x, a.y, a.c, a.z, a.cout)
		test("Add32 symmetric", Add32, a.y, a.x, a.c, a.z, a.cout)
		test("Sub32", Sub32, a.z, a.x, a.c, a.y, a.cout)
		test("Sub32 symmetric", Sub32, a.z, a.y, a.c, a.x, a.cout)
	}
}

func TestAddSubUint64(t *testing.T) {
	test := func(msg string, f func(x, y, c uint64) (z, cout uint64), x, y, c, z, cout uint64) {

	typ := &b.Func.Config.Types
	// match: (Lsh64x32 x s)
	// result: (Int64Make (Or32 <typ.UInt32> (Or32 <typ.UInt32> (Lsh32x32 <typ.UInt32> (Int64Hi x) s) (Rsh32Ux32 <typ.UInt32> (Int64Lo x) (Sub32 <typ.UInt32> (Const32 <typ.UInt32> [32]) s))) (Lsh32x32 <typ.UInt32> (Int64Lo x) (Sub32 <typ.UInt32> s (Const32 <typ.UInt32> [32])))) (Lsh32x32 <typ.UInt32> (Int64Lo x) s))
	for {
		x := v_0
		s := v_1
		v.reset(OpInt64Make)

		return true
	}
	return false
}
func rewriteValueS390X_OpSub32F(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	b := v.Block
	typ := &b.Func.Config.Types
	// match: (Sub32F x y)
	// result: (Select0 (FSUBS x y))
	for {
		x := v_0
		y := v_1
		v.reset(OpSelect0)
		v0 := b.NewValue0(v.Pos, OpS390XFSUBS, types.NewTuple(typ.Float32, types.TypeFlags))
		v0.AddArg2(x, y)

pkg math/bits, func Mul32(uint32, uint32) (uint32, uint32)
pkg math/bits, func Mul64(uint64, uint64) (uint64, uint64)
pkg math/bits, func Sub(uint, uint, uint) (uint, uint)
pkg math/bits, func Sub32(uint32, uint32, uint32) (uint32, uint32)
pkg math/bits, func Sub64(uint64, uint64, uint64) (uint64, uint64)
pkg net/http, const StatusTooEarly = 425
pkg net/http, const StatusTooEarly ideal-int

		name:    "Sub16",
		argLen:  2,
		generic: true,
	},
	{
		name:    "Sub32",
		argLen:  2,
		generic: true,
	},
	{
		name:    "Sub64",
		argLen:  2,
		generic: true,
	},
	{
		name:    "SubPtr",
		argLen:  2,
		generic: true,
	},
	{
		name:    "Sub32F",
		argLen:  2,
		generic: true,
	},
	{
		name:    "Sub64F",

		{"ReverseBytes64", Func, 9},
		{"RotateLeft", Func, 9},
		{"RotateLeft16", Func, 9},
		{"RotateLeft32", Func, 9},
		{"RotateLeft64", Func, 9},
		{"RotateLeft8", Func, 9},
		{"Sub", Func, 12},
		{"Sub32", Func, 12},
		{"Sub64", Func, 12},
		{"TrailingZeros", Func, 9},
		{"TrailingZeros16", Func, 9},
		{"TrailingZeros32", Func, 9},
		{"TrailingZeros64", Func, 9},
		{"TrailingZeros8", Func, 9},