(SETBC [2] (CMPconst [0] o:(OR y z))) && o.Uses == 1 => (SETBC [2] (Select1 <types.TypeFlags> (ORCC y z )))
(SETBCR [2] (CMPconst [0] o:(OR y z))) && o.Uses == 1 => (SETBCR [2] (Select1 <types.TypeFlags> (ORCC y z )))

(SETBC [2] (CMPconst [0] a:(XOR y z))) && a.Uses == 1 => (SETBC [2] (Select1 <types.TypeFlags> (XORCC y z )))

		v1.AddArg2(y, z)
		v0.AddArg(v1)
		v.AddArg(v0)
		return true
	}
	// match: (SETBC [2] (CMPconst [0] o:(OR y z)))
	// cond: o.Uses == 1
	// result: (SETBC [2] (Select1 <types.TypeFlags> (ORCC y z )))
	for {
		if auxIntToInt32(v.AuxInt) != 2 || v_0.Op != OpPPC64CMPconst || auxIntToInt64(v_0.AuxInt) != 0 {
			break
		}
		o := v_0.Args[0]
		if o.Op != OpPPC64OR {
			break
		}