| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -ftree-tail-merge -fdump-tree-pre" } */ | |
| int bar (int); | |
| void baz (int); | |
| void bla (int); | |
| void | |
| foo (int y) | |
| { | |
| int a; | |
| if (y == 6) | |
| { | |
| bla (5); | |
| a = bar (7); | |
| } | |
| else | |
| { | |
| bla (5); | |
| a = bar (7); | |
| } | |
| baz (a); | |
| } | |
| /* { dg-final { scan-tree-dump-times "bar \\(" 1 "pre"} } */ |