Subversion Repositories openrisc_2011-10-31

/* { dg-do compile } */

/* { dg-options "-O2 -fdump-tree-alias" } */

extern double cos (double);

extern double sin (double);

double f(double a)

{

  double b;

  double c,d;

  double (*fp) (double);

  if (a < 2.0)

    {

      fp = sin;

      c = fp (a);

    }

  else

    {

      c = 1.0;

      fp = cos;

    }

  d = fp (a);

  return d + c;

}

/* The points-to set of the final function pointer should be "sin cos" */

/* { dg-final { scan-tree-dump-times "{ sin cos }" 1 "alias"} } */

/* { dg-final { cleanup-tree-dump "alias" } } */