blob: c33bf3bf3381d707641bd8d9ae3825450ffea6c6 [file] [log] [blame]
/* { dg-do run { target ia64-*-* } } */
/* { dg-options } */
/* Test basic functionality of the intrinsics. The operations should
not be optimized away if no one checks the return values. */
#include <ia64intrin.h>
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;
}