| /* { dg-do run } */ | |
| /* { dg-require-effective-target sync_char_short } */ | |
| /* This testcase failed on s390 because no compare instruction for | |
| the check of FLAG was emitted. */ | |
| unsigned short int count = 0; | |
| int flag = 1; | |
| extern void abort (void); | |
| extern void exit (int); | |
| int | |
| main () | |
| { | |
| __sync_add_and_fetch (&count, -1); | |
| if (!flag) | |
| abort (); | |
| exit (0); | |
| } |