| /* PR target/94368 */ | |
| /* { dg-do compile { target fpic } } */ | |
| /* { dg-options "-fpic -O1 -fcommon" } */ | |
| int b, c, d, e, f, h; | |
| short g; | |
| int foo (int) __attribute__ ((__const__)); | |
| void | |
| bar (void) | |
| { | |
| while (1) | |
| { | |
| while (1) | |
| { | |
| __atomic_load_n (&e, 0); | |
| if (foo (2)) | |
| __sync_val_compare_and_swap (&c, 0, f); | |
| b = 1; | |
| if (h == e) | |
| break; | |
| } | |
| __sync_val_compare_and_swap (&g, -1, f); | |
| } | |
| } |