Subversion Repositories openrisc_2011-10-31

/* { dg-require-effective-target int32plus } */

typedef signed int __int32_t;

typedef unsigned int __uint32_t;

typedef union

{

  float value;

  __uint32_t word;

}

ieee_float_shape_type;

static const float two23 = 8.3886080000e+06;

static const float pi = 3.1415927410e+00;

static const float zero = 0.0000000000e+00;

static float

sin_pif (float x)

{

  float y = 0;

  float z = 0;

  __int32_t n = 0;

  __int32_t ix = 0;

  do

    {

      ieee_float_shape_type gf_u = { 0 };

      (ix) = gf_u.word;

    }

  while (0);

  if (z == y)

    {

      if (ix < 0x4b800000)

        {

          if (ix < 0x4b000000)

            z = y + two23;

          do

            {

              ieee_float_shape_type gf_u;

              gf_u.value = (z);

              (n) = gf_u.word;

            }

          while (0);

        }

    }

  if (n == 0)

    y = __kernel_sinf (pi * y, zero, 0);

}

float

__ieee754_lgammaf_r (float x, int *signgamp)

{

  float t = 0;

  __int32_t hx = 0;

  do

    {

      ieee_float_shape_type gf_u = { 0 };

      (hx) = gf_u.word;

    }

  while (0);

  if (hx < 0)

    t = sin_pif (x);

  return 0;

}