gcc/testsuite/gcc.dg/ia64-sync-2.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target sync_int_long } */
   3 /* { dg-options } */
   4 /* { dg-options "-march=i486" { target i?86-*-* } } */
   5 /* { dg-options "-march=i486" { target { x86_64-*-* && ilp32 } } } */
   6
   7 /* Test basic functionality of the intrinsics.  */
   8
   9 extern void abort (void);
  10 extern void *memcpy (void *, const void *, __SIZE_TYPE__);
  11
  12 static int AI[18];
  13 static int init_si[18] = { 0,0,0,1,0,0,0,0,-1,0,0,0,0,0,-1,0,0,0 };
  14 static int test_si[18] = { 1,1,1,1,1,4,22,-12,7,8,9,7,1,-12,7,8,9,7 };
  15
  16 static void
  17 do_si (void)
  18 {
  19   if (__sync_val_compare_and_swap(AI+0, 0, 1) != 0)
  20     abort ();
  21   if (__sync_val_compare_and_swap(AI+0, 0, 1) != 1)
  22     abort ();
  23   if (__sync_bool_compare_and_swap(AI+1, 0, 1) != 1)
  24     abort ();
  25   if (__sync_bool_compare_and_swap(AI+1, 0, 1) != 0)
  26     abort ();
  27
  28   if (__sync_lock_test_and_set(AI+2, 1) != 0)
  29     abort ();
  30
  31   if (__sync_fetch_and_add(AI+4, 1) != 0)
  32     abort ();
  33   if (__sync_fetch_and_add(AI+5, 4) != 0)
  34     abort ();
  35   if (__sync_fetch_and_add(AI+6, 22) != 0)
  36     abort ();
  37   if (__sync_fetch_and_sub(AI+7, 12) != 0)
  38     abort ();
  39   if (__sync_fetch_and_and(AI+8, 7) != -1)
  40     abort ();
  41   if (__sync_fetch_and_or(AI+9, 8) != 0)
  42     abort ();
  43   if (__sync_fetch_and_xor(AI+10, 9) != 0)
  44     abort ();
  45   if (__sync_fetch_and_nand(AI+11, 7) != 0)
  46     abort ();
  47
  48   if (__sync_add_and_fetch(AI+12, 1) != 1)
  49     abort ();
  50   if (__sync_sub_and_fetch(AI+13, 12) != -12)
  51     abort ();
  52   if (__sync_and_and_fetch(AI+14, 7) != 7)
  53     abort ();
  54   if (__sync_or_and_fetch(AI+15, 8) != 8)
  55     abort ();
  56   if (__sync_xor_and_fetch(AI+16, 9) != 9)
  57     abort ();
  58   if (__sync_nand_and_fetch(AI+17, 7) != 7)
  59     abort ();
  60 }
  61
  62 static long AL[18];
  63 static long init_di[18] = { 0,0,0,1,0,0,0,0,-1,0,0,0,0,0,-1,0,0,0 };
  64 static long test_di[18] = { 1,1,1,1,1,4,22,-12,7,8,9,7,1,-12,7,8,9,7 };
  65
  66 static void
  67 do_di (void)
  68 {
  69   if (__sync_val_compare_and_swap(AL+0, 0, 1) != 0)
  70     abort ();
  71   if (__sync_val_compare_and_swap(AL+0, 0, 1) != 1)
  72     abort ();
  73   if (__sync_bool_compare_and_swap(AL+1, 0, 1) != 1)
  74     abort ();
  75   if (__sync_bool_compare_and_swap(AL+1, 0, 1) != 0)
  76     abort ();
  77
  78   if (__sync_lock_test_and_set(AL+2, 1) != 0)
  79     abort ();
  80
  81   if (__sync_fetch_and_add(AL+4, 1) != 0)
  82     abort ();
  83   if (__sync_fetch_and_add(AL+5, 4) != 0)
  84     abort ();
  85   if (__sync_fetch_and_add(AL+6, 22) != 0)
  86     abort ();
  87   if (__sync_fetch_and_sub(AL+7, 12) != 0)
  88     abort ();
  89   if (__sync_fetch_and_and(AL+8, 7) != -1)
  90     abort ();
  91   if (__sync_fetch_and_or(AL+9, 8) != 0)
  92     abort ();
  93   if (__sync_fetch_and_xor(AL+10, 9) != 0)
  94     abort ();
  95   if (__sync_fetch_and_nand(AL+11, 7) != 0)
  96     abort ();
  97
  98   if (__sync_add_and_fetch(AL+12, 1) != 1)
  99     abort ();
 100   if (__sync_sub_and_fetch(AL+13, 12) != -12)
 101     abort ();
 102   if (__sync_and_and_fetch(AL+14, 7) != 7)
 103     abort ();
 104   if (__sync_or_and_fetch(AL+15, 8) != 8)
 105     abort ();
 106   if (__sync_xor_and_fetch(AL+16, 9) != 9)
 107     abort ();
 108   if (__sync_nand_and_fetch(AL+17, 7) != 7)
 109     abort ();
 110 }
 111
 112 int main()
 113 {
 114   memcpy(AI, init_si, sizeof(init_si));
 115   memcpy(AL, init_di, sizeof(init_di));
 116
 117   do_si ();
 118   do_di ();
 119
 120   if (memcmp (AI, test_si, sizeof(test_si)))
 121     abort ();
 122   if (memcmp (AL, test_di, sizeof(test_di)))
 123     abort ();
 124
 125   return 0;
 126 }