// FABS <Sd>, <Sn>
	{0xfffffc00, 0x1e20c000, FABS, instArgs{arg_Sd, arg_Sn}, nil},
	// FABS <Dd>, <Dn>
	{0xfffffc00, 0x1e60c000, FABS, instArgs{arg_Dd, arg_Dn}, nil},
	// FABS <Vd>.<t>, <Vn>.<t>
	{0xbfbffc00, 0x0ea0f800, FABS, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},

	"DECQ",
	"DECW",
	"DIVB",
	"DIVL",
	"DIVPD",
	"DIVPS",
	"DIVQ",
	"DIVSD",
	"DIVSS",
	"DIVW",
	"DPPD",
	"DPPS",
	"EMMS",
	"ENTER",
	"EXTRACTPS",
	"F2XM1",
	"FABS",
	"FADDD",
	"FADDDP",
	"FADDF",
	"FADDL",
	"FADDW",
	"FBLD",
	"FBSTP",
	"FCHS",
	"FCLEX",
	"FCMOVB",
	"FCMOVBE",
	"FCMOVCC",
	"FCMOVCS",
	"FCMOVE",
	"FCMOVEQ",

	FSUB	F3, F12                // b31b00c3
	FMULS	F4, F11                // b31700b4
	FMUL	F5, F10                // b31c00a5
	FDIVS	F6, F9                 // b30d0096
	FDIV	F7, F8                 // b31d0087
	FABS	F1, F2                 // b3100021
	FSQRTS	F3, F4                 // b3140043
	FSQRT	F5, F15                // b31500f5
	FIEBR	$0, F0, F1             // b3570010
	FIDBR	$7, F2, F3             // b35f7032

				} else if rno >= uint16(S0) && rno <= uint16(S31) {
					op = fmt.Sprintf("%sS", op)
				} else if rno >= uint16(D0) && rno <= uint16(D31) {
					op = fmt.Sprintf("%sD", op)
				}
			}
		}

	case FABS, FNEG, FSQRT, FRINTN, FRINTP, FRINTM, FRINTZ, FRINTA, FRINTX, FRINTI:
		if r, ok := inst.Args[1].(Reg); ok {
			rno := uint16(r)
			if rno >= uint16(S0) && rno <= uint16(S31) {
				op = fmt.Sprintf("%sS", op)

		{name: "FROUND", argLength: 1, reg: fp11, asm: "FRIN"},                                          // round(arg0), float64
		{name: "FABS", argLength: 1, reg: fp11, asm: "FABS"},                                            // abs(arg0), float64
		{name: "FNABS", argLength: 1, reg: fp11, asm: "FNABS"},                                          // -abs(arg0), float64

		if f != vf {
			t.Errorf("%s(%d) = %g, want %g", name, n, f, vf)
		}
	}
}

func TestAbs(t *testing.T) {
	for i := 0; i < len(vf); i++ {
		if f := Abs(vf[i]); fabs[i] != f {
			t.Errorf("Abs(%g) = %g, want %g", vf[i], f, fabs[i])
		}
	}
	for i := 0; i < len(vffabsSC); i++ {
		if f := Abs(vffabsSC[i]); !alike(fabsSC[i], f) {
			t.Errorf("Abs(%g) = %g, want %g", vffabsSC[i], f, fabsSC[i])
		}
	}

(Sqrt ...) => (FSQRT ...)
(Sqrt32 ...) => (FSQRTS ...)
(Floor ...) => (FFLOOR ...)
(Ceil ...) => (FCEIL ...)
(Trunc ...) => (FTRUNC ...)
(Round ...) => (FROUND ...)
(Copysign x y) => (FCPSGN y x)
(Abs ...) => (FABS ...)
(FMA ...) => (FMADD ...)

// Lowering extension
// Note: we always extend to 64 bits even though some ops don't need that many result bits.
(SignExt8to(16|32|64) ...) => (MOVBreg ...)

    new_scales.reserve(scales.size());
    auto scales_iter = scales.begin();
    for (const auto& f : factor_values) {
      new_scales.push_back(*scales_iter *
                           std::fabs(FloatAttr::getValueAsDouble(f)));
      ++scales_iter;
    }
    // We are assuming symmetric quantization.
    auto new_ele_type = quant::UniformQuantizedPerAxisType::get(

  // the storage type is less than or equal to 8 bits.
  void TensorRangeSanityCheck(quantfork::StatisticsOp op, double& min,
                              double& max) const {
    double range = std::fabs(max - min);
    if (num_bits <= 8 && range >= 10.0) {
      op.emitWarning()
          << "Tensor range is too wide to be quantized. Use tf.clip_by_value "
             "or tf.relu6 to narrow the tensor range. Range: "

	CRORC:          "crorc",
	CRXOR:          "crxor",
	DCBZ:           "dcbz",
	EQV:            "eqv",
	EQVCC:          "eqv.",
	EXTSH:          "extsh",
	EXTSHCC:        "extsh.",
	FABS:           "fabs",
	FABSCC:         "fabs.",
	FADD:           "fadd",
	FADDCC:         "fadd.",
	FCMPO:          "fcmpo",
	FCMPU:          "fcmpu",
	FDIV:           "fdiv",
	FDIVCC:         "fdiv.",