1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fdump-tree-optimized" } */
3 
4 volatile int count;
5 void bar(int);
foo()6 void foo()
7 {
8  bar(count++);
9 }
10 
11 /* { dg-final { scan-tree-dump-times "count =" 1 "optimized"} } */
12