if auxIntToInt64(v.AuxInt) != 0 {
			break
		}
		z := v_0
		if z.Op != OpPPC64CNTLZD {
			break
		}
		if !(v.Block == z.Block) {
			break
		}
		v.reset(OpPPC64CMPconst)
		v.AuxInt = int64ToAuxInt(0)
		v.AddArg(convertPPC64OpToOpCC(z))
		return true
	}
	// match: (CMPconst [0] z:(RLDICL x))
	// cond: v.Block == z.Block
	// result: (CMPconst [0] convertPPC64OpToOpCC(z))
	for {

	// result: (IData x)
	for {
		if auxIntToInt64(v.AuxInt) != 0 || v_0.Op != OpIData {
			break
		}
		x := v_0.Args[0]
		v.reset(OpIData)
		v.AddArg(x)
		return true
	}
	// match: (ArraySelect [i] x:(Load <t> ptr mem))
	// result: @x.Block (Load <v.Type> (OffPtr <v.Type.PtrTo()> [t.Elem().Size()*i] ptr) mem)
	for {
		i := auxIntToInt64(v.AuxInt)
		x := v_0
		if x.Op != OpLoad {
			break

	v_0 := v.Args[0]
	b := v.Block
	typ := &b.Func.Config.Types
	// match: (ADDSconstflags [c] x)
	// cond: !isARM64addcon(c)
	// result: (ADDSflags x (MOVDconst [c]))
	for {
		c := auxIntToInt64(v.AuxInt)
		x := v_0
		if !(!isARM64addcon(c)) {
			break
		}
		v.reset(OpARM64ADDSflags)
		v0 := b.NewValue0(v.Pos, OpARM64MOVDconst, typ.UInt64)
		v0.AuxInt = int64ToAuxInt(c)
		v.AddArg2(x, v0)