| /* PR tree-optimization/70152 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O2" } */ | |
| int a; | |
| int foo (void); | |
| int setjmp (char *); | |
| char buf[64]; | |
| static int | |
| bar (int x) | |
| { | |
| x = 0; | |
| setjmp (buf); | |
| for (;;) | |
| { | |
| switch (x) | |
| case 5: | |
| x = foo (); | |
| } | |
| } | |
| void | |
| baz (void) | |
| { | |
| bar (a); | |
| } |