{name: "Leq16U", argLength: 2, typ: "Bool"},
	{name: "Leq32", argLength: 2, typ: "Bool"},
	{name: "Leq32U", argLength: 2, typ: "Bool"},
	{name: "Leq64", argLength: 2, typ: "Bool"},
	{name: "Leq64U", argLength: 2, typ: "Bool"},
	{name: "Leq32F", argLength: 2, typ: "Bool"},
	{name: "Leq64F", argLength: 2, typ: "Bool"},

	// the type of a CondSelect is the same as the type of its first

	if a <= b {
		if b > a {
			if b == a { // ERROR "Disproved Eq64$"
				return 112
			}
			return 114
		}
		if b >= a { // ERROR "Proved Leq64$"
			if b == a { // ERROR "Proved Eq64$"
				return 118
			}
			return 120
		}
		return 122
	}
	return 124
}

func f5(a, b uint) int {
	if a == b {
		if a <= b { // ERROR "Proved Leq64U$"
			return 130
		}
		return 132
	}

(Less(64|32|16|8)U (Const(64|32|16|8) <t> [-2]) x) => (Eq(64|32|16|8) x (Const(64|32|16|8) <t> [-1]))
(Leq64 x c:(Const64 [math.MinInt64])) => (Eq64 x c)
(Leq32 x c:(Const32 [math.MinInt32])) => (Eq32 x c)
(Leq16 x c:(Const16 [math.MinInt16])) => (Eq16 x c)
(Leq8  x c:(Const8  [math.MinInt8 ])) => (Eq8  x c)
(Leq64 c:(Const64 [math.MaxInt64]) x) => (Eq64 x c)
(Leq32 c:(Const32 [math.MaxInt32]) x) => (Eq32 x c)

(Leq64      x y) => (LOCGR {s390x.LessOrEqual} (MOVDconst [0]) (MOVDconst [1]) (CMP x y))
(Leq32      x y) => (LOCGR {s390x.LessOrEqual} (MOVDconst [0]) (MOVDconst [1]) (CMPW x y))
(Leq(16|8)  x y) => (LOCGR {s390x.LessOrEqual} (MOVDconst [0]) (MOVDconst [1]) (CMPW (MOV(H|B)reg x) (MOV(H|B)reg y)))
(Leq64U     x y) => (LOCGR {s390x.LessOrEqual} (MOVDconst [0]) (MOVDconst [1]) (CMPU x y))

}

func fEqLeqU(a uint64, f float64) bool {
	return a == 0 && f > Cf2 || a <= 0 && f < -Cf2 // ERROR "Redirect Eq64 based on Eq64$"
}

func fNeqEq(a int, f float64) bool {
	return a != 0 && f > Cf2 || a == 0 && f < -Cf2 // ERROR "Redirect Eq64 based on Neq64$"
}

func fNeqNeq(a int32, f float64) bool {
	return a != 0 && f > Cf2 || a != 0 && f < -Cf2 // ERROR "Redirect Neq32 based on Neq32$"
}

(Eq32  x y) => (Equal (CMPW  x y))
(Eq64  x y) => (Equal (CMP   x y))
(EqPtr x y) => (Equal (CMP   x y))
(Eq32F x y) => (Equal (FCMPS x y))
(Eq64F x y) => (Equal (FCMPD x y))

(Neq8   x y) => (NotEqual (CMPW (ZeroExt8to32  x) (ZeroExt8to32  y)))
(Neq16  x y) => (NotEqual (CMPW (ZeroExt16to32 x) (ZeroExt16to32 y)))
(Neq32  x y) => (NotEqual (CMPW  x y))
(Neq64  x y) => (NotEqual (CMP   x y))

			(Less32U (Int64Lo x) (Int64Lo y))))

(Leq64U x y) =>
	(OrB
		(Less32U (Int64Hi x) (Int64Hi y))
		(AndB
			(Eq32 (Int64Hi x) (Int64Hi y))
			(Leq32U (Int64Lo x) (Int64Lo y))))

(Less64 x y) =>
	(OrB
		(Less32 (Int64Hi x) (Int64Hi y))
		(AndB
			(Eq32 (Int64Hi x) (Int64Hi y))
			(Less32U (Int64Lo x) (Int64Lo y))))

(Leq64 x y) =>
	(OrB
		(Less32 (Int64Hi x) (Int64Hi y))
		(AndB

(Less8U  x y) => (I64LtU (ZeroExt8to64  x) (ZeroExt8to64  y))
(Less(64|32)F ...) => (F(64|32)Lt ...)

(Leq64  ...) => (I64LeS ...)
(Leq32  x y) => (I64LeS (SignExt32to64 x) (SignExt32to64 y))
(Leq16  x y) => (I64LeS (SignExt16to64 x) (SignExt16to64 y))
(Leq8   x y) => (I64LeS (SignExt8to64  x) (SignExt8to64  y))
(Leq64U ...) => (I64LeU ...)
(Leq32U x y) => (I64LeU (ZeroExt32to64 x) (ZeroExt32to64 y))

		v1.AddArg2(x, y)
		v.AddArg2(v0, v1)
		return true
	}
}
func rewriteValueLOONG64_OpLeq64F(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	b := v.Block
	// match: (Leq64F x y)
	// result: (FPFlagTrue (CMPGED y x))
	for {
		x := v_0
		y := v_1
		v.reset(OpLOONG64FPFlagTrue)
		v0 := b.NewValue0(v.Pos, OpLOONG64CMPGED, types.TypeFlags)
		v0.AddArg2(y, x)
		v.AddArg(v0)

		v0.AddArg2(x, y)
		v.AddArg(v0)
		return true
	}
}
func rewriteValueMIPS_OpLeq64F(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	b := v.Block
	// match: (Leq64F x y)
	// result: (FPFlagTrue (CMPGED y x))
	for {
		x := v_0
		y := v_1
		v.reset(OpMIPSFPFlagTrue)
		v0 := b.NewValue0(v.Pos, OpMIPSCMPGED, types.TypeFlags)
		v0.AddArg2(y, x)
		v.AddArg(v0)