Mercurial > hg > CbC > CbC_gcc
annotate gcc/testsuite/gcc.dg/pr94368.c @ 152:2b5abeee2509
update gcc11
| author | anatofuz |
|---|---|
| date | Mon, 25 May 2020 07:50:57 +0900 |
| parents | |
| children |
| rev | line source |
|---|---|
| 152 | 1 /* PR target/94368 */ |
| 2 /* { dg-do compile { target fpic } } */ | |
| 3 /* { dg-options "-fpic -O1 -fcommon" } */ | |
| 4 | |
| 5 int b, c, d, e, f, h; | |
| 6 short g; | |
| 7 int foo (int) __attribute__ ((__const__)); | |
| 8 | |
| 9 void | |
| 10 bar (void) | |
| 11 { | |
| 12 while (1) | |
| 13 { | |
| 14 while (1) | |
| 15 { | |
| 16 __atomic_load_n (&e, 0); | |
| 17 if (foo (2)) | |
| 18 __sync_val_compare_and_swap (&c, 0, f); | |
| 19 b = 1; | |
| 20 if (h == e) | |
| 21 break; | |
| 22 } | |
| 23 __sync_val_compare_and_swap (&g, -1, f); | |
| 24 } | |
| 25 } |