func.return %2 : tensor<4x8xf32>
}

// CHECK-LABEL: func @expm1
// CHECK-SAME: (%[[ARG0:.*]]: tensor<3x4xf32>)
func.func @expm1(%arg0: tensor<3x4xf32>) -> tensor<3x4xf32> {
  %0 = "tf.Expm1"(%arg0) : (tensor<3x4xf32>) -> tensor<3x4xf32>
  func.return %0 : tensor<3x4xf32>

          // Unary
          {"PW",
           {"ComplexAbs", "Angle", "Conj", "Abs", "Acos", "Acosh", "Asin",
            "Atan", "Atanh", "Ceil", "Cos", "Cosh", "Sin", "Exp", "Expm1",
            "Floor", "IsFinite", "IsInf", "IsNan", "Inv", "Reciprocal", "Log",
            "Log1p", "Invert", "LogicalNot", "Ndtri", "Neg", "Rint", "Round",

  %0 = "tf.Exp"(%arg0) : (tensor<2xf32>) -> tensor<2xf32>
  func.return %0 : tensor<2xf32>
}

// -----

// CHECK-LABEL: @expm1
func.func @expm1(%arg0: tensor<2xf32>) -> tensor<2xf32> {
  // CHECK:  mhlo.exponential_minus_one %arg0 : tensor<2xf32>
  %0 = "tf.Expm1"(%arg0) : (tensor<2xf32>) -> tensor<2xf32>
  func.return %0 : tensor<2xf32>
}

// -----

// CHECK-LABEL: func @exp_dynamic

  ];
}

def TF_Expm1Op : TF_Op<"Expm1", [InferTensorType, Pure, TF_SameOperandsAndResultTypeResolveRef]> {
  let summary = "Computes `exp(x) - 1` element-wise.";

  let description = [{
i.e. `exp(x) - 1` or `e^(x) - 1`, where `x` is the input tensor.
  `e` denotes Euler's number and is approximately equal to 2.718281.

  ```python
  x = tf.constant(2.0)
  tf.math.expm1(x) ==> 6.389056

		{"Dim", Func, 0},
		{"E", Const, 0},
		{"Erf", Func, 0},
		{"Erfc", Func, 0},
		{"Erfcinv", Func, 10},
		{"Erfinv", Func, 10},
		{"Exp", Func, 0},
		{"Exp2", Func, 0},
		{"Expm1", Func, 0},
		{"FMA", Func, 14},
		{"Float32bits", Func, 0},
		{"Float32frombits", Func, 0},
		{"Float64bits", Func, 0},
		{"Float64frombits", Func, 0},
		{"Floor", Func, 0},
		{"Frexp", Func, 0},

        `tf.math.atan2`, `tf.math.atanh`, `tf.math.betainc`, `tf.math.ceil`,
        `tf.math.cos`, `tf.math.cosh`, `tf.math.digamma`, `tf.math.equal`,
        `tf.math.erfc`, `tf.math.exp`, `tf.math.expm1`, `tf.math.floor`,
        `tf.math.greater`, `tf.math.greater_equal`, `tf.math.igamma`,
        `tf.math.igammac`, `tf.math.invert_permutation`, `tf.math.less`,

pkg math, func Dim(float64, float64) float64
pkg math, func Erf(float64) float64
pkg math, func Erfc(float64) float64
pkg math, func Exp(float64) float64
pkg math, func Exp2(float64) float64
pkg math, func Expm1(float64) float64
pkg math, func Float32bits(float32) uint32
pkg math, func Float32frombits(uint32) float32
pkg math, func Float64bits(float64) uint64
pkg math, func Float64frombits(uint64) float64