return a == b && f > Cf2 || a == b && f < -Cf2 // ERROR "Redirect EqPtr based on EqPtr$"
}

func fEqPtrNeqPtr(a, b *int, f float64) bool {
	return a == b && f > Cf2 || a != b && f < -Cf2 // ERROR "Redirect NeqPtr based on EqPtr$"
}

func fNeqPtrEqPtr(a, b *int, f float64) bool {
	return a != b && f > Cf2 || a == b && f < -Cf2 // ERROR "Redirect EqPtr based on NeqPtr$"
}

func fNeqPtrNeqPtr(a, b *int, f float64) bool {

(NeqPtr (OffPtr [o1] p1) (OffPtr [o2] p2)) && isSamePtr(p1, p2) => (ConstBool [o1 != o2])
(EqPtr  (Const(32|64) [c]) (Const(32|64) [d])) => (ConstBool [c == d])
(NeqPtr (Const(32|64) [c]) (Const(32|64) [d])) => (ConstBool [c != d])
(EqPtr  (Convert (Addr {x} _) _) (Addr {y} _)) => (ConstBool [x==y])
(NeqPtr (Convert (Addr {x} _) _) (Addr {y} _)) => (ConstBool [x!=y])

(EqPtr  (LocalAddr _ _) (Addr _)) => (ConstBool [false])

				if node == nil {
					node = n
				} else if node != n {
					// Most of the time we only see one pointer
					// reaching an op, but some ops can take
					// multiple pointers (e.g. NeqPtr, Phi etc.).
					// This is rare, so just propagate the first
					// value to keep things simple.
					used.Add(n)
					changed = true
				}
			}
		}
		if node == nil {
			return
		}

(EqB   ...) => (I64Eq ...)
(EqPtr ...) => (I64Eq ...)
(Eq(64|32)F ...) => (F(64|32)Eq ...)

(Neq64  ...) => (I64Ne ...)
(Neq32  x y) => (I64Ne (ZeroExt32to64 x) (ZeroExt32to64 y))
(Neq16  x y) => (I64Ne (ZeroExt16to64 x) (ZeroExt16to64 y))
(Neq8   x y) => (I64Ne (ZeroExt8to64  x) (ZeroExt8to64  y))
(NeqB   ...) => (I64Ne ...)
(NeqPtr ...) => (I64Ne ...)
(Neq(64|32)F ...) => (F(64|32)Ne ...)

(Eq16  x y) => (SEQZ (SUB <x.Type> (ZeroExt16to64 x) (ZeroExt16to64 y)))
(Eq8   x y) => (SEQZ (SUB <x.Type> (ZeroExt8to64  x) (ZeroExt8to64  y)))
(Eq(64|32)F ...) => (FEQ(D|S) ...)

(NeqPtr x y) => (Not (EqPtr x y))
(Neq64  x y) => (Not (Eq64  x y))
(Neq32  x y) => (Not (Eq32  x y))
(Neq16  x y) => (Not (Eq16  x y))
(Neq8   x y) => (Not (Eq8   x y))
(Neq(64|32)F ...) => (FNE(D|S) ...)

// Loads

func rewriteValuegeneric_OpNeqPtr(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	// match: (NeqPtr x x)
	// result: (ConstBool [false])
	for {
		x := v_0
		if x != v_1 {
			break
		}
		v.reset(OpConstBool)
		v.AuxInt = boolToAuxInt(false)
		return true
	}
	// match: (NeqPtr (Addr {x} _) (Addr {y} _))
	// result: (ConstBool [x != y])
	for {

(Neq32 x y) => (SGTU (XOR (ZeroExt32to64 x) (ZeroExt32to64 y)) (MOVVconst [0]))
(Neq64 x y) => (SGTU (XOR x y) (MOVVconst [0]))
(NeqPtr x y) => (SGTU (XOR x y) (MOVVconst [0]))
(Neq(32|64)F x y) => (FPFlagFalse (CMPEQ(F|D) x y))

(Less8 x y)  => (SGT (SignExt8to64 y) (SignExt8to64 x))
(Less16 x y) => (SGT (SignExt16to64 y) (SignExt16to64 x))
(Less32 x y) => (SGT (SignExt32to64 y) (SignExt32to64 x))
(Less64 x y) => (SGT y x)

(Eq32 x y) => (SGTUconst [1] (XOR x y))
(EqPtr x y) => (SGTUconst [1] (XOR x y))
(Eq(32|64)F x y) => (FPFlagTrue (CMPEQ(F|D) x y))

(Neq8 x y)  => (SGTU (XOR (ZeroExt8to32 x) (ZeroExt8to32 y)) (MOVWconst [0]))
(Neq16 x y) => (SGTU (XOR (ZeroExt16to32 x) (ZeroExt16to32 y)) (MOVWconst [0]))
(Neq32 x y) => (SGTU (XOR x y) (MOVWconst [0]))
(NeqPtr x y) => (SGTU (XOR x y) (MOVWconst [0]))

(Neq32 x y) => (SGTU (XOR (ZeroExt32to64 x) (ZeroExt32to64 y)) (MOVVconst [0]))
(Neq64 x y) => (SGTU (XOR x y) (MOVVconst [0]))
(NeqPtr x y) => (SGTU (XOR x y) (MOVVconst [0]))
(Neq(32|64)F x y) => (FPFlagFalse (CMPEQ(F|D) x y))

(Less8 x y)  => (SGT (SignExt8to64 y) (SignExt8to64 x))
(Less16 x y) => (SGT (SignExt16to64 y) (SignExt16to64 x))
(Less32 x y) => (SGT (SignExt32to64 y) (SignExt32to64 x))
(Less64 x y) => (SGT y x)

	{name: "Neq16", argLength: 2, commutative: true, typ: "Bool"},
	{name: "Neq32", argLength: 2, commutative: true, typ: "Bool"},
	{name: "Neq64", argLength: 2, commutative: true, typ: "Bool"},
	{name: "NeqPtr", argLength: 2, commutative: true, typ: "Bool"},
	{name: "NeqInter", argLength: 2, typ: "Bool"}, // arg0 or arg1 is nil; other cases handled by frontend