1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fno-code-hoisting -fdump-tree-pre-stats" } */
3 double cos (double);
f(double a)4 double f(double a)
5 {
6   double b;
7   double c,d;
8  if (a < 2.0)
9    {
10      c = cos (a);
11    }
12  else
13    {
14      c = 1.0;
15    }
16  d = cos (a);
17  return d + c;
18 }
19 
20 /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */
21