- int i;
- int ret;
-
- store_32(&i, 10);
- printf("load 32 yields: %d\n", load_32(&i));
-
- for (i = 0; i < 2; i++) {
- printf("Thread %d, loop %d\n", thrd_current(), i);
- switch (i % 2) {
- case 1:
- ret = atomic_load(obj);
- printf("Read value: %d\n", ret);
- break;
- case 0:
- atomic_store(obj, i + 1);
- printf("Write value: %d\n", i + 1);
- break;
- }
- }
+ int r1=atomic_load_explicit(&y, memory_order_relaxed);
+ atomic_store_explicit(&x, r1, memory_order_relaxed);
+ printf("r1=%u\n",r1);
+}
+
+static void b(void *obj)
+{
+ int r2=atomic_load_explicit(&x, memory_order_relaxed);
+ atomic_store_explicit(&y, 42, memory_order_relaxed);
+ printf("r2=%u\n",r2);