Subversion Repositories openrisc_me

/* { dg-do run } */

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

/* { dg-options "-O2 -mcpu=ultrasparc -mvis" } */

extern void abort (void);

extern void exit (int);

int l;

int baz (double x)

{

  return l == 0;

}

double bar (double x)

{

  return 1.0;

}

double foo (double x)

{

  if (l == -1 || baz (x)) return x;

  if (x < 0.0)

    return bar (x);

  else

    return 0.0;

}

union {

  double d;

  long long l;

} x = { l: 0x7ff8000000000000LL }, y;

main ()

{

  unsigned int fsr = 0;

  __asm __volatile ("ld %0, %%fsr" : : "m" (fsr));

  y.d = foo (x.d);

  __asm __volatile ("st %%fsr, %0" : "=m" (fsr));

  if (x.l != y.l || (fsr & 0x3ff))

    abort ();

  exit (0);

}