v.AddArg2(x, y)
		return true
	}
	// match: (SLW x (MOVWreg y))
	// result: (SLW x y)
	for {
		x := v_0
		if v_1.Op != OpS390XMOVWreg {
			break
		}
		y := v_1.Args[0]
		v.reset(OpS390XSLW)
		v.AddArg2(x, y)
		return true
	}
	// match: (SLW x (MOVHreg y))
	// result: (SLW x y)
	for {
		x := v_0
		if v_1.Op != OpS390XMOVHreg {

	typ := &b.Func.Config.Types
	// match: (Lsh32x16 x y)
	// cond: shiftIsBounded(v)
	// result: (SLW x y)
	for {
		x := v_0
		y := v_1
		if !(shiftIsBounded(v)) {
			break
		}
		v.reset(OpPPC64SLW)
		v.AddArg2(x, y)
		return true
	}
	// match: (Lsh32x16 <t> x y)
	// result: (ISEL [2] (SLW <t> x y) (MOVDconst [0]) (CMPconst [0] (ANDconst [0xFFE0] y)))
	for {
		t := v.Type
		x := v_0