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/* { dg-do run } */

/* { dg-require-effective-target sync_int_long } */

/* { dg-options } */

/* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */

/* { dg-options "-mcpu=v9" { target sparc*-*-* } } */

/* Test basic functionality of the intrinsics.  The operations should

   not be optimized away if no one checks the return values.  */

extern void abort (void);

extern void *memcpy (void *, const void *, __SIZE_TYPE__);

static int AI[12];

static int init_noret_si[12] = { 0, 0, 0, 1, 0, 0, 0, 0, -1, 0, 0, 0 };

static int test_noret_si[12] = { 1, 1, 1, 0, 1, 4, 22, -12, 7, 8, 9, 7 };

static void

do_noret_si (void)

{

  __sync_val_compare_and_swap(AI+0, 0, 1);

  __sync_bool_compare_and_swap(AI+1, 0, 1);

  __sync_lock_test_and_set(AI+2, 1);

  __sync_lock_release(AI+3);

  __sync_fetch_and_add(AI+4, 1);

  __sync_fetch_and_add(AI+5, 4);

  __sync_fetch_and_add(AI+6, 22);

  __sync_fetch_and_sub(AI+7, 12);

  __sync_fetch_and_and(AI+8, 7);

  __sync_fetch_and_or(AI+9, 8);

  __sync_fetch_and_xor(AI+10, 9);

  __sync_fetch_and_nand(AI+11, 7);

}

static long AL[12];

static long init_noret_di[12] = { 0, 0, 0, 1, 0, 0, 0, 0, -1, 0, 0, 0 };

static long test_noret_di[12] = { 1, 1, 1, 0, 1, 4, 22, -12, 7, 8, 9, 7 };

static void

do_noret_di (void)

{

  __sync_val_compare_and_swap(AL+0, 0, 1);

  __sync_bool_compare_and_swap(AL+1, 0, 1);

  __sync_lock_test_and_set(AL+2, 1);

  __sync_lock_release(AL+3);

  __sync_fetch_and_add(AL+4, 1);

  __sync_fetch_and_add(AL+5, 4);

  __sync_fetch_and_add(AL+6, 22);

  __sync_fetch_and_sub(AL+7, 12);

  __sync_fetch_and_and(AL+8, 7);

  __sync_fetch_and_or(AL+9, 8);

  __sync_fetch_and_xor(AL+10, 9);

  __sync_fetch_and_nand(AL+11, 7);

}

int main()

{

  memcpy(AI, init_noret_si, sizeof(init_noret_si));

  memcpy(AL, init_noret_di, sizeof(init_noret_di));

  do_noret_si ();

  do_noret_di ();

  if (memcmp (AI, test_noret_si, sizeof(test_noret_si)))

    abort ();

  if (memcmp (AL, test_noret_di, sizeof(test_noret_di)))

    abort ();

  return 0;

}