(TF_ConstOp:$res DenseElementsAttr:$value),
  (Arith_ConstantOp $value),
  [(AnyStaticShapeTensor $res)], [], (addBenefit 10)>;

//===----------------------------------------------------------------------===//
// Unary ops patterns.
//===----------------------------------------------------------------------===//
def IsDataFormatNHWC : ConstantAttr<TF_ConvnetDataFormatAttr, "\"NHWC\"">;

}

// is63bit reports whether x can be represented using 63 bits.
func is63bit(x int64) bool {
	const s = 63
	return -1<<(s-1) <= x && x <= 1<<(s-1)-1
}

// UnaryOp returns the result of the unary expression op y.
// The operation must be defined for the operand.
// If prec > 0 it specifies the ^ (xor) result size in bits.
// If y is [Unknown], the result is [Unknown].

          (TF_ModOp $l, $r),
          [(IsLegalNumpyRankedBroadcast $l, $r, $broadcast_dimensions)]>;

//===----------------------------------------------------------------------===//
// Unary op patterns.
//===----------------------------------------------------------------------===//

def : Pat<(MHLO_ConvertOp MHLO_Tensor:$operand),
          (TF_CastOp $operand, ConstBoolAttrFalse)>;

	case *CallExpr:
		p.print(n.Fun, _Lparen)
		p.printExprList(n.ArgList)
		if n.HasDots {
			p.print(_DotDotDot)
		}
		p.print(_Rparen)

	case *Operation:
		if n.Y == nil {
			// unary expr
			p.print(n.Op)
			// if n.Op == lexical.Range {
			// 	p.print(blank)
			// }
			p.print(n.X)
		} else {
			// binary expr
			// TODO(gri) eventually take precedence into account

	{name: "binary", format: "package main; var x = «1+»1"},
	{name: "binaryparen", format: "package main; var x = «1+(«1»)»", parseMultiplier: 2}, // Parser nodes: BinaryExpr, ParenExpr
	{name: "unary", format: "package main; var x = «^»1"},
	{name: "addr", format: "package main; var x = «& »x"},
	{name: "star", format: "package main; var x = «*»x"},
	{name: "recv", format: "package main; var x = «<-»x"},

			n.SetType(nil)
			return n
		}
		base.Errorf("%v is not a type", l)
		return n
	}

	n.SetType(t.Elem())
	return n
}

// tcUnaryArith typechecks a unary arithmetic expression.
func tcUnaryArith(n *ir.UnaryExpr) ir.Node {
	n.X = Expr(n.X)
	l := n.X
	t := l.Type()
	if t == nil {
		n.SetType(nil)
		return n
	}
	if !okfor[n.Op()][defaultType(t).Kind()] {

// matchType can be exact
func (p *Parser) parseOperator() (op selection.Operator, err error) {
	tok, lit := p.consume(KeyAndOperator)
	switch tok {
	// DoesNotExistToken shouldn't be here because it's a unary operator, not a binary operator
	case InToken:
		op = selection.In
	case EqualsToken:
		op = selection.Equals
	case DoubleEqualsToken:
		op = selection.DoubleEquals
	case GreaterThanToken:

    }
  }

  /** The 0-ary cartesian product is a single empty list. */
  public void testCartesianProduct_zeroary() {
    assertThat(Sets.cartesianProduct()).containsExactly(list());
  }

  /** A unary cartesian product is one list of size 1 for each element in the input set. */
  public void testCartesianProduct_unary() {
    assertThat(Sets.cartesianProduct(set(1, 2))).containsExactly(list(1), list(2));
  }

(RotateLeft16 <t> x (MOVVconst [c])) => (Or16 (Lsh16x64 <t> x (MOVVconst [c&15])) (Rsh16Ux64 <t> x (MOVVconst [-c&15])))
(RotateLeft32 x y) => (ROTR  x (NEGV <y.Type> y))
(RotateLeft64 x y) => (ROTRV x (NEGV <y.Type> y))

// unary ops
(Neg(64|32|16|8) ...) => (NEGV ...)
(Neg(32|64)F ...) => (NEG(F|D) ...)

(Com(64|32|16|8) x) => (NOR (MOVVconst [0]) x)

(Sqrt ...) => (SQRTD ...)
(Sqrt32 ...) => (SQRTF ...)

		{name: "BFXU", argLength: 1, reg: gp11, asm: "BFXU", aux: "Int32"}, // extract W bits from bit L in arg0, then unsigned extend

		// unary ops
		{name: "MVN", argLength: 1, reg: gp11, asm: "MVN"}, // ^arg0

		{name: "NEGF", argLength: 1, reg: fp11, asm: "NEGF"},   // -arg0, float32
		{name: "NEGD", argLength: 1, reg: fp11, asm: "NEGD"},   // -arg0, float64