Words71_74     [4]uint16
	Queue_depth    uint16
	Words76_79     [4]uint16
	Major_rev_num  uint16
	Minor_rev_num  uint16
	Command_set_1  uint16
	Command_set_2  uint16
	Cfsse          uint16
	Cfs_enable_1   uint16
	Cfs_enable_2   uint16
	Csf_default    uint16
	Dma_ultra      uint16
	Trseuc         uint16
	TrsEuc         uint16
	CurAPMvalues   uint16
	Mprc           uint16

	/*575*/ uint16(xReadIw),
	/*576*/ uint16(xArgAX),
	/*577*/ uint16(xArgImm16),
	/*578*/ uint16(xMatch),
	/*579*/ uint16(xSetOp), uint16(ADD),
	/*581*/ uint16(xReadId),
	/*582*/ uint16(xArgEAX),
	/*583*/ uint16(xArgImm32),
	/*584*/ uint16(xMatch),
	/*585*/ uint16(xCondDataSize), 573, 579, 589,
	/*589*/ uint16(xSetOp), uint16(ADD),
	/*591*/ uint16(xReadId),
	/*592*/ uint16(xArgRAX),
	/*593*/ uint16(xArgImm32),

	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("65535 %s 4294967295 = %d, want 0", ">>", r)
	}
}
func TestConstFolduint16uint16lsh(t *testing.T) {
	var x, r uint16
	var y uint16
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 %s 0 = %d, want 0", "<<", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 %s 1 = %d, want 0", "<<", r)
	}

	// Reserved uint16 =  0x0050-58
	// Reserved uint16 =  0x0059-5C
	// Unassigned uint16 =  0x005D-5F
	// Reserved uint16 =  0x0060-66
	http2cipher_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 uint16 = 0x0067
	http2cipher_TLS_DH_DSS_WITH_AES_256_CBC_SHA256  uint16 = 0x0068
	http2cipher_TLS_DH_RSA_WITH_AES_256_CBC_SHA256  uint16 = 0x0069
	http2cipher_TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 uint16 = 0x006A

		if !(int16(x) < y && uint16(x) > uint16(y)) {
			break
		}
		v.reset(Op386FlagLT_UGT)
		return true
	}
	// match: (CMPWconst (MOVLconst [x]) [y])
	// cond: int16(x)>y && uint16(x)<uint16(y)
	// result: (FlagGT_ULT)
	for {
		y := auxIntToInt16(v.AuxInt)
		if v_0.Op != Op386MOVLconst {
			break
		}
		x := auxIntToInt32(v_0.AuxInt)
		if !(int16(x) > y && uint16(x) < uint16(y)) {

	{ir.OLSH, types.TINT16, types.TUINT8}:   ssa.OpLsh16x8,
	{ir.OLSH, types.TUINT16, types.TUINT8}:  ssa.OpLsh16x8,
	{ir.OLSH, types.TINT16, types.TUINT16}:  ssa.OpLsh16x16,
	{ir.OLSH, types.TUINT16, types.TUINT16}: ssa.OpLsh16x16,
	{ir.OLSH, types.TINT16, types.TUINT32}:  ssa.OpLsh16x32,
	{ir.OLSH, types.TUINT16, types.TUINT32}: ssa.OpLsh16x32,
	{ir.OLSH, types.TINT16, types.TUINT64}:  ssa.OpLsh16x64,

pkg syscall (darwin-arm64), type BpfHdr struct, Hdrlen uint16
pkg syscall (darwin-arm64), type BpfHdr struct, Pad_cgo_0 [2]uint8
pkg syscall (darwin-arm64), type BpfHdr struct, Tstamp Timeval32
pkg syscall (darwin-arm64), type BpfInsn struct
pkg syscall (darwin-arm64), type BpfInsn struct, Code uint16
pkg syscall (darwin-arm64), type BpfInsn struct, Jf uint8

pkg syscall (netbsd-arm64), type IfAnnounceMsghdr struct, Msglen uint16
pkg syscall (netbsd-arm64), type IfAnnounceMsghdr struct, Name [16]int8
pkg syscall (netbsd-arm64), type IfAnnounceMsghdr struct, Type uint8
pkg syscall (netbsd-arm64), type IfAnnounceMsghdr struct, Version uint8
pkg syscall (netbsd-arm64), type IfAnnounceMsghdr struct, What uint16
pkg syscall (netbsd-arm64), type IfData struct

	b := v.Block
	typ := &b.Func.Config.Types
	// match: (SumBytes4 x)
	// result: (SumBytes2 (ADDW <typ.UInt16> (SRWconst <typ.UInt16> x [16]) x))
	for {
		x := v_0
		v.reset(OpS390XSumBytes2)
		v0 := b.NewValue0(v.Pos, OpS390XADDW, typ.UInt16)
		v1 := b.NewValue0(v.Pos, OpS390XSRWconst, typ.UInt16)
		v1.AuxInt = uint8ToAuxInt(16)
		v1.AddArg(x)
		v0.AddArg2(v1, x)
		v.AddArg(v0)
		return true

		v.AuxInt = int32ToAuxInt(c << uint64(d))
		v.AddArg(x)
		return true
	}
	// match: (ADDshiftLL <typ.UInt16> [8] (BFXU <typ.UInt16> [int32(armBFAuxInt(8, 8))] x) x)
	// result: (REV16 x)
	for {
		if v.Type != typ.UInt16 || auxIntToInt32(v.AuxInt) != 8 || v_0.Op != OpARMBFXU || v_0.Type != typ.UInt16 || auxIntToInt32(v_0.AuxInt) != int32(armBFAuxInt(8, 8)) {
			break
		}
		x := v_0.Args[0]
		if x != v_1 {