x.AuxInt = int32ToAuxInt(vo.Off())
		x.Aux = symToAux(sym)
		x.AddArg2(ptr, mem)
		v.AddArg2(x, x)
		return true
	}
	// match: (CMPWconstload {sym} [vo] ptr mem)
	// cond: vo.Val() != 0
	// result: (CMPWconst (MOVWload {sym} [vo.Off()] ptr mem) [vo.Val16()])
	for {
		vo := auxIntToValAndOff(v.AuxInt)
		sym := auxToSym(v.Aux)
		ptr := v_0
		mem := v_1
		if !(vo.Val() != 0) {
			break
		}

		v.AddArg2(x, v0)
		return true
	}
	return false
}
func rewriteValueARM64latelower_OpARM64CMPWconst(v *Value) bool {
	v_0 := v.Args[0]
	b := v.Block
	typ := &b.Func.Config.Types
	// match: (CMPWconst [c] x)
	// cond: !isARM64addcon(int64(c))
	// result: (CMPW x (MOVDconst [int64(c)]))
	for {
		c := auxIntToInt32(v.AuxInt)
		x := v_0
		if !(!isARM64addcon(int64(c))) {
			break
		}

		{name: "CMPLconst", argLength: 1, reg: gp1flags, asm: "CMPL", typ: "Flags", aux: "Int32"}, // arg0 compare to auxint
		{name: "CMPWconst", argLength: 1, reg: gp1flags, asm: "CMPW", typ: "Flags", aux: "Int16"}, // arg0 compare to auxint
		{name: "CMPBconst", argLength: 1, reg: gp1flags, asm: "CMPB", typ: "Flags", aux: "Int8"},  // arg0 compare to auxint

		{name: "CMPconst", argLength: 1, reg: gp1cr, asm: "CMP", aux: "Int64", typ: "Flags"},
		{name: "CMPUconst", argLength: 1, reg: gp1cr, asm: "CMPU", aux: "Int64", typ: "Flags"},
		{name: "CMPWconst", argLength: 1, reg: gp1cr, asm: "CMPW", aux: "Int32", typ: "Flags"},
		{name: "CMPWUconst", argLength: 1, reg: gp1cr, asm: "CMPWU", aux: "Int32", typ: "Flags"},

		// ISEL  arg2 ? arg0 : arg1
		// ISELZ arg1 ? arg0 : $0