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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [sparc/] [20111102-1.c] - Rev 753

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/* PR target/50945 */
/* { dg-do compile } */
/* { dg-options "-O -msoft-float" } */
 
double
__powidf2 (double x, int m)
{
  unsigned int n = m < 0 ? -m : m;
  double y = n % 2 ? x : 1;
  while (n >>= 1)
    {
      x = x * x;
      if (n % 2)
	y = y * x;
    }
  return m < 0 ? 1/y : y;
}
 

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