regressions/ck_epoch: Force generation of stack dereference in ck_epoch_synchronize.

13 years ago · ddfdda3649
parent 099f13a24d
commit ddfdda3649
1 changed files with 1 additions and 1 deletions
--- a/regressions/ck_epoch/validate/ck_epoch_synchronize.c
+++ b/regressions/ck_epoch/validate/ck_epoch_synchronize.c
@ -94,7 +94,7 @@ read_thread(void *unused CK_CC_UNUSED)
 	 * irrelevant GCC warnings. It is volatile in order to prevent
 	 * elimination.
 	 */
-	volatile ck_stack_entry_t *n;
+	volatile ck_stack_entry_t *n CK_CC_USED;
 	ck_epoch_register(&stack_epoch, &record);