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jeremybenn |
/* { dg-do run } */
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/* { dg-require-effective-target sync_int_long } */
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/* { dg-options } */
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/* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
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/* { dg-options "-mcpu=v9" { target sparc*-*-* } } */
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/* { dg-message "note: '__sync_fetch_and_nand' changed semantics in GCC 4.4" "" { target *-*-* } 0 } */
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/* { dg-message "note: '__sync_nand_and_fetch' changed semantics in GCC 4.4" "" { target *-*-* } 0 } */
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/* Test basic functionality of the intrinsics. */
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__extension__ typedef __SIZE_TYPE__ size_t;
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extern void abort (void);
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extern void *memcpy (void *, const void *, size_t);
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static int AI[18];
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static int init_si[18] = { 0,0,0,1,0,0, 0,0 ,-1,0,0,-1,0,0 ,-1,0,0,-1 };
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static int test_si[18] = { 1,1,1,1,1,4,22,-12,7 ,8,9,~7,1,-12,7 ,8,9,~7 };
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static void
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do_si (void)
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{
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if (__sync_val_compare_and_swap(AI+0, 0, 1) != 0)
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abort ();
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if (__sync_val_compare_and_swap(AI+0, 0, 1) != 1)
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abort ();
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if (__sync_bool_compare_and_swap(AI+1, 0, 1) != 1)
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abort ();
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if (__sync_bool_compare_and_swap(AI+1, 0, 1) != 0)
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abort ();
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if (__sync_lock_test_and_set(AI+2, 1) != 0)
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abort ();
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if (__sync_fetch_and_add(AI+4, 1) != 0)
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abort ();
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if (__sync_fetch_and_add(AI+5, 4) != 0)
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abort ();
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if (__sync_fetch_and_add(AI+6, 22) != 0)
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abort ();
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if (__sync_fetch_and_sub(AI+7, 12) != 0)
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abort ();
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if (__sync_fetch_and_and(AI+8, 7) != -1)
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abort ();
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if (__sync_fetch_and_or(AI+9, 8) != 0)
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abort ();
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if (__sync_fetch_and_xor(AI+10, 9) != 0)
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abort ();
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if (__sync_fetch_and_nand(AI+11, 7) != -1)
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abort ();
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if (__sync_add_and_fetch(AI+12, 1) != 1)
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abort ();
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if (__sync_sub_and_fetch(AI+13, 12) != -12)
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abort ();
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if (__sync_and_and_fetch(AI+14, 7) != 7)
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abort ();
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if (__sync_or_and_fetch(AI+15, 8) != 8)
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abort ();
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if (__sync_xor_and_fetch(AI+16, 9) != 9)
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abort ();
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if (__sync_nand_and_fetch(AI+17, 7) != ~7)
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abort ();
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}
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static long AL[18];
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static long init_di[18] = { 0,0,0,1,0,0, 0,0 ,-1,0,0,-1,0,0 ,-1,0,0,-1 };
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static long test_di[18] = { 1,1,1,1,1,4,22,-12,7 ,8,9,~7,1,-12,7 ,8,9,~7 };
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static void
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do_di (void)
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{
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if (__sync_val_compare_and_swap(AL+0, 0, 1) != 0)
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abort ();
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if (__sync_val_compare_and_swap(AL+0, 0, 1) != 1)
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abort ();
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if (__sync_bool_compare_and_swap(AL+1, 0, 1) != 1)
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abort ();
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if (__sync_bool_compare_and_swap(AL+1, 0, 1) != 0)
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abort ();
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if (__sync_lock_test_and_set(AL+2, 1) != 0)
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abort ();
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if (__sync_fetch_and_add(AL+4, 1) != 0)
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abort ();
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if (__sync_fetch_and_add(AL+5, 4) != 0)
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abort ();
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if (__sync_fetch_and_add(AL+6, 22) != 0)
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abort ();
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if (__sync_fetch_and_sub(AL+7, 12) != 0)
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abort ();
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if (__sync_fetch_and_and(AL+8, 7) != -1)
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abort ();
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if (__sync_fetch_and_or(AL+9, 8) != 0)
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abort ();
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if (__sync_fetch_and_xor(AL+10, 9) != 0)
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abort ();
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if (__sync_fetch_and_nand(AL+11, 7) != -1)
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abort ();
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if (__sync_add_and_fetch(AL+12, 1) != 1)
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abort ();
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if (__sync_sub_and_fetch(AL+13, 12) != -12)
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abort ();
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if (__sync_and_and_fetch(AL+14, 7) != 7)
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abort ();
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if (__sync_or_and_fetch(AL+15, 8) != 8)
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abort ();
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if (__sync_xor_and_fetch(AL+16, 9) != 9)
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abort ();
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if (__sync_nand_and_fetch(AL+17, 7) != ~7)
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abort ();
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}
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int main()
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{
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memcpy(AI, init_si, sizeof(init_si));
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memcpy(AL, init_di, sizeof(init_di));
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do_si ();
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do_di ();
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if (memcmp (AI, test_si, sizeof(test_si)))
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abort ();
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if (memcmp (AL, test_di, sizeof(test_di)))
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abort ();
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return 0;
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}
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