1 /* { dg-do compile } */
2 /* { dg-options "-O2 -ftree-tail-merge -fdump-tree-pre" } */
3
4 int z;
5
6 void
foo(int y)7 foo (int y)
8 {
9 if (y == 6)
10 z = 5;
11 else
12 z = 5;
13 }
14
15 /* { dg-final { scan-tree-dump-times "z = 5" 1 "pre"} } */
16