2 /* { dg-require-effective-target sync_int_long } */
4 /* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
5 /* { dg-options "-mcpu=v9" { target sparc*-*-* } } */
7 /* Test basic functionality of the intrinsics. The operations should
8 not be optimized away if no one checks the return values. */
10 __extension__ typedef __SIZE_TYPE__ size_t;
12 extern void abort (void);
13 extern void *memcpy (void *, const void *, size_t);
16 static int init_noret_si[12] = { 0, 0, 0, 1, 0, 0, 0, 0, -1, 0, 0, 0 };
17 static int test_noret_si[12] = { 1, 1, 1, 0, 1, 4, 22, -12, 7, 8, 9, 7 };
22 __sync_val_compare_and_swap(AI+0, 0, 1);
23 __sync_bool_compare_and_swap(AI+1, 0, 1);
24 __sync_lock_test_and_set(AI+2, 1);
25 __sync_lock_release(AI+3);
27 __sync_fetch_and_add(AI+4, 1);
28 __sync_fetch_and_add(AI+5, 4);
29 __sync_fetch_and_add(AI+6, 22);
30 __sync_fetch_and_sub(AI+7, 12);
31 __sync_fetch_and_and(AI+8, 7);
32 __sync_fetch_and_or(AI+9, 8);
33 __sync_fetch_and_xor(AI+10, 9);
34 __sync_fetch_and_nand(AI+11, 7);
38 static long init_noret_di[12] = { 0, 0, 0, 1, 0, 0, 0, 0, -1, 0, 0, 0 };
39 static long test_noret_di[12] = { 1, 1, 1, 0, 1, 4, 22, -12, 7, 8, 9, 7 };
44 __sync_val_compare_and_swap(AL+0, 0, 1);
45 __sync_bool_compare_and_swap(AL+1, 0, 1);
46 __sync_lock_test_and_set(AL+2, 1);
47 __sync_lock_release(AL+3);
49 __sync_fetch_and_add(AL+4, 1);
50 __sync_fetch_and_add(AL+5, 4);
51 __sync_fetch_and_add(AL+6, 22);
52 __sync_fetch_and_sub(AL+7, 12);
53 __sync_fetch_and_and(AL+8, 7);
54 __sync_fetch_and_or(AL+9, 8);
55 __sync_fetch_and_xor(AL+10, 9);
56 __sync_fetch_and_nand(AL+11, 7);
61 memcpy(AI, init_noret_si, sizeof(init_noret_si));
62 memcpy(AL, init_noret_di, sizeof(init_noret_di));
67 if (memcmp (AI, test_noret_si, sizeof(test_noret_si)))
69 if (memcmp (AL, test_noret_di, sizeof(test_noret_di)))