} 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)

		}
	}
}

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])
		}
	}
}

func TestDim(t *testing.T) {

// A particular pattern seen in cgo code:
(AND (MOVDconst [c]) x:(MOVBZload _ _)) => (ANDconst [c&0xFF] x)

// floating point negative abs
(FNEG (F(ABS|NABS) x)) => (F(NABS|ABS) x)

// floating-point fused multiply-add/sub
(F(ADD|SUB) (FMUL x y) z) && x.Block.Func.useFMA(v) => (FM(ADD|SUB) x y z)
(F(ADDS|SUBS) (FMULS x y) z) && x.Block.Func.useFMA(v) => (FM(ADDS|SUBS) x y z)

      maxs[i] = std::max(maxs[i], 0.0);
      mins[i] = std::min(mins[i], 0.0);
    }
    if (symmetric) {
      for (int i = 0; i < dim_size; ++i) {
        maxs[i] = std::max(std::abs(mins[i]), std::abs(maxs[i]));
        mins[i] = -maxs[i];
      }
    }
  }
}

Type GetUniformQuantizedTypeForWeight(
    const ElementsAttr attr, const bool symmetric, const unsigned num_bits,

                              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: "
          << range << ", bit width: " << num_bits;
    }
    if (std::abs(max - min) < kNearZeroTolerance) {

	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.",

	FNMSUBS F1, F2, F3, F4          // ec8110fc
	FNMSUBSCC F1, F2, F3, F4        // ec8110fd
	FSEL F1, F2, F3, F4             // fc8110ee
	FSELCC F1, F2, F3, F4           // fc8110ef
	FABS F1, F2                     // fc400a10
	FNABS F1, F2                    // fc400910
	FABSCC F1, F2                   // fc400a11
	FNABSCC F1, F2                  // fc400911
	FNEG F1, F2                     // fc400850

	DIVSS:           "DIVSS",
	DPPD:            "DPPD",
	DPPS:            "DPPS",
	EMMS:            "EMMS",
	ENTER:           "ENTER",
	EXTRACTPS:       "EXTRACTPS",
	F2XM1:           "F2XM1",
	FABS:            "FABS",
	FADD:            "FADD",
	FADDP:           "FADDP",
	FBLD:            "FBLD",
	FBSTP:           "FBSTP",
	FCHS:            "FCHS",
	FCMOVB:          "FCMOVB",
	FCMOVBE:         "FCMOVBE",

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package math

// Abs returns the absolute value of x.
//
// Special cases are:
//
//	Abs(±Inf) = +Inf
//	Abs(NaN) = NaN
func Abs(x float64) float64 {
	return Float64frombits(Float64bits(x) &^ (1 << 63))

	case 32: /* fadd fr1,[fr2],fr3 */
		r := p.Reg
		if r == obj.REG_NONE {
			r = p.To.Reg
		}
		o1 = OP_FRRR(c.oprrr(p.As), p.From.Reg, r, p.To.Reg)

	case 33: /* fabs fr1, fr3 */
		o1 = OP_FRRR(c.oprrr(p.As), obj.REG_NONE, p.From.Reg, p.To.Reg)

	case 34: /* mov $con,fr ==> or/add $i,t; mov t,fr */
		a := AADDU
		if o.a1 == C_ANDCON {
			a = AOR
		}