// unsigned integer range: ( c < x && x (<|<=) d ) -> ( x-(c+1) (<|<=) d-(c+1) )
(AndB (Less64U (Const64 [c]) x) ((Less|Leq)64U x (Const64 [d]))) && uint64(d) >= uint64(c+1) && uint64(c+1) > uint64(c) => ((Less|Leq)64U (Sub64 <x.Type> x (Const64 <x.Type> [c+1])) (Const64 <x.Type> [d-c-1]))

	{name: "Less16U", argLength: 2, typ: "Bool"},
	{name: "Less32", argLength: 2, typ: "Bool"},
	{name: "Less32U", argLength: 2, typ: "Bool"},
	{name: "Less64", argLength: 2, typ: "Bool"},
	{name: "Less64U", argLength: 2, typ: "Bool"},
	{name: "Less32F", argLength: 2, typ: "Bool"},
	{name: "Less64F", argLength: 2, typ: "Bool"},

	{name: "Leq8", argLength: 2, typ: "Bool"},  // arg0 <= arg1, signed

(Less8U  x y) => (LessThanU (CMPW (ZeroExt8to32  x) (ZeroExt8to32  y)))
(Less16U x y) => (LessThanU (CMPW (ZeroExt16to32 x) (ZeroExt16to32 y)))
(Less32U x y) => (LessThanU (CMPW x y))
(Less64U x y) => (LessThanU (CMP x y))

(Leq8  x y) => (LessEqual (CMPW (SignExt8to32  x) (SignExt8to32  y)))
(Leq16 x y) => (LessEqual (CMPW (SignExt16to32 x) (SignExt16to32 y)))
(Leq32 x y) => (LessEqual (CMPW x y))

	b := v.Block
	typ := &b.Func.Config.Types
	// match: (Less64U zero:(MOVDconst [0]) x)
	// result: (Neq64 zero x)
	for {
		zero := v_0
		if zero.Op != OpARM64MOVDconst || auxIntToInt64(zero.AuxInt) != 0 {
			break
		}
		x := v_1
		v.reset(OpNeq64)
		v.AddArg2(zero, x)
		return true
	}
	// match: (Less64U x (MOVDconst [1]))
	// result: (Eq64 x (MOVDconst [0]))
	for {

		v0.AddArg2(x, y)
		v.AddArg(v0)
		return true
	}
}
func rewriteValuePPC64_OpLess64U(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	b := v.Block
	// match: (Less64U x y)
	// result: (LessThan (CMPU x y))
	for {
		x := v_0
		y := v_1
		v.reset(OpPPC64LessThan)
		v0 := b.NewValue0(v.Pos, OpPPC64CMPU, types.TypeFlags)
		v0.AddArg2(x, y)
		v.AddArg(v0)

		generic: true,
	},
	{
		name:    "Less32U",
		argLen:  2,
		generic: true,
	},
	{
		name:    "Less64",
		argLen:  2,
		generic: true,
	},
	{
		name:    "Less64U",
		argLen:  2,
		generic: true,
	},
	{
		name:    "Less32F",
		argLen:  2,
		generic: true,
	},
	{
		name:    "Less64F",
		argLen:  2,
		generic: true,