1/* { dg-do compile } */
2/* { dg-options "-O2 -fdump-tree-alias" } */
3extern double cos (double);
4extern double sin (double);
5double f(double a)
6{
7  double b;
8  double c,d;
9  double (*fp) (double);
10  if (a < 2.0)
11    {
12      fp = sin;
13      c = fp (a);
14    }
15  else
16    {
17      c = 1.0;
18      fp = cos;
19    }
20  d = fp (a);
21  return d + c;
22}
23/* The points-to set of the final function pointer should be "sin cos" */
24
25/* { dg-final { scan-tree-dump-times "{ sin cos }" 1 "alias"} } */
26/* { dg-final { cleanup-tree-dump "alias" } } */
27