// match: (CMPW x (MOVLconst [c]))
	// result: (CMPWconst x [int16(c)])
	for {
		x := v_0
		if v_1.Op != Op386MOVLconst {
			break
		}
		c := auxIntToInt32(v_1.AuxInt)
		v.reset(Op386CMPWconst)
		v.AuxInt = int16ToAuxInt(int16(c))
		v.AddArg(x)
		return true
	}
	// match: (CMPW (MOVLconst [c]) x)
	// result: (InvertFlags (CMPWconst x [int16(c)]))
	for {
		if v_0.Op != Op386MOVLconst {

		return true
	}
	// match: (CMPWconst (MOVWreg x) [c])
	// result: (CMPWconst x [c])
	for {
		c := auxIntToInt32(v.AuxInt)
		if v_0.Op != OpS390XMOVWreg {
			break
		}
		x := v_0.Args[0]
		v.reset(OpS390XCMPWconst)
		v.AuxInt = int32ToAuxInt(c)
		v.AddArg(x)
		return true
	}
	// match: (CMPWconst (MOVWZreg x) [c])
	// result: (CMPWconst x [c])
	for {

	v_0 := v.Args[0]
	// match: (CMPWconst (MOVDconst [x]) [y])
	// cond: int32(x)==int32(y)
	// result: (FlagEQ)
	for {
		y := auxIntToInt32(v.AuxInt)
		if v_0.Op != OpPPC64MOVDconst {
			break
		}
		x := auxIntToInt64(v_0.AuxInt)
		if !(int32(x) == int32(y)) {
			break
		}
		v.reset(OpPPC64FlagEQ)
		return true
	}
	// match: (CMPWconst (MOVDconst [x]) [y])