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

   1 /* { dg-do run { target ia64-*-* } } */
   2 /* { dg-options } */
   3
   4 /* Test basic functionality of the intrinsics.  */
   5
   6 #include <ia64intrin.h>
   7
   8 static int AI[18];
   9 static int init_si[18] = { 0,0,0,1,0,0,0,0,-1,0,0,0,0,0,-1,0,0,0 };
  10 static int test_si[18] = { 1,1,1,1,1,4,22,-12,7,8,9,7,1,-12,7,8,9,7 };
  11
  12 static void
  13 do_si (void)
  14 {
  15   if (__sync_val_compare_and_swap(AI+0, 0, 1) != 0)
  16     abort ();
  17   if (__sync_val_compare_and_swap(AI+0, 0, 1) != 1)
  18     abort ();
  19   if (__sync_bool_compare_and_swap(AI+1, 0, 1) != 1)
  20     abort ();
  21   if (__sync_bool_compare_and_swap(AI+1, 0, 1) != 0)
  22     abort ();
  23
  24   if (__sync_lock_test_and_set(AI+2, 1) != 0)
  25     abort ();
  26
  27   if (__sync_fetch_and_add(AI+4, 1) != 0)
  28     abort ();
  29   if (__sync_fetch_and_add(AI+5, 4) != 0)
  30     abort ();
  31   if (__sync_fetch_and_add(AI+6, 22) != 0)
  32     abort ();
  33   if (__sync_fetch_and_sub(AI+7, 12) != 0)
  34     abort ();
  35   if (__sync_fetch_and_and(AI+8, 7) != -1)
  36     abort ();
  37   if (__sync_fetch_and_or(AI+9, 8) != 0)
  38     abort ();
  39   if (__sync_fetch_and_xor(AI+10, 9) != 0)
  40     abort ();
  41   if (__sync_fetch_and_nand(AI+11, 7) != 0)
  42     abort ();
  43
  44   if (__sync_add_and_fetch(AI+12, 1) != 1)
  45     abort ();
  46   if (__sync_sub_and_fetch(AI+13, 12) != -12)
  47     abort ();
  48   if (__sync_and_and_fetch(AI+14, 7) != 7)
  49     abort ();
  50   if (__sync_or_and_fetch(AI+15, 8) != 8)
  51     abort ();
  52   if (__sync_xor_and_fetch(AI+16, 9) != 9)
  53     abort ();
  54   if (__sync_nand_and_fetch(AI+17, 7) != 7)
  55     abort ();
  56 }
  57
  58 static long AL[18];
  59 static long init_di[18] = { 0,0,0,1,0,0,0,0,-1,0,0,0,0,0,-1,0,0,0 };
  60 static long test_di[18] = { 1,1,1,1,1,4,22,-12,7,8,9,7,1,-12,7,8,9,7 };
  61
  62 static void
  63 do_di (void)
  64 {
  65   if (__sync_val_compare_and_swap(AL+0, 0, 1) != 0)
  66     abort ();
  67   if (__sync_val_compare_and_swap(AL+0, 0, 1) != 1)
  68     abort ();
  69   if (__sync_bool_compare_and_swap(AL+1, 0, 1) != 1)
  70     abort ();
  71   if (__sync_bool_compare_and_swap(AL+1, 0, 1) != 0)
  72     abort ();
  73
  74   if (__sync_lock_test_and_set(AL+2, 1) != 0)
  75     abort ();
  76
  77   if (__sync_fetch_and_add(AL+4, 1) != 0)
  78     abort ();
  79   if (__sync_fetch_and_add(AL+5, 4) != 0)
  80     abort ();
  81   if (__sync_fetch_and_add(AL+6, 22) != 0)
  82     abort ();
  83   if (__sync_fetch_and_sub(AL+7, 12) != 0)
  84     abort ();
  85   if (__sync_fetch_and_and(AL+8, 7) != -1)
  86     abort ();
  87   if (__sync_fetch_and_or(AL+9, 8) != 0)
  88     abort ();
  89   if (__sync_fetch_and_xor(AL+10, 9) != 0)
  90     abort ();
  91   if (__sync_fetch_and_nand(AL+11, 7) != 0)
  92     abort ();
  93
  94   if (__sync_add_and_fetch(AL+12, 1) != 1)
  95     abort ();
  96   if (__sync_sub_and_fetch(AL+13, 12) != -12)
  97     abort ();
  98   if (__sync_and_and_fetch(AL+14, 7) != 7)
  99     abort ();
 100   if (__sync_or_and_fetch(AL+15, 8) != 8)
 101     abort ();
 102   if (__sync_xor_and_fetch(AL+16, 9) != 9)
 103     abort ();
 104   if (__sync_nand_and_fetch(AL+17, 7) != 7)
 105     abort ();
 106 }
 107
 108 int main()
 109 {
 110   memcpy(AI, init_si, sizeof(init_si));
 111   memcpy(AL, init_di, sizeof(init_di));
 112
 113   do_si ();
 114   do_di ();
 115
 116   if (memcmp (AI, test_si, sizeof(test_si)))
 117     abort ();
 118   if (memcmp (AL, test_di, sizeof(test_di)))
 119     abort ();
 120
 121   return 0;
 122 }