| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-cfg" } */ | |
| extern void foo (void); | |
| extern int i; | |
| void | |
| bar (void) | |
| { | |
| switch (i) | |
| { | |
| case 0: | |
| foo (); | |
| break; | |
| case 1: | |
| break; | |
| } | |
| switch (i) | |
| { | |
| case 0: | |
| foo (); | |
| break; | |
| case 1: | |
| break; | |
| } | |
| } | |
| /* { dg-final { scan-tree-dump-times "case 1:" 0 "cfg" } } */ | |
| /* { dg-final { cleanup-tree-dump "cfg" } } */ |