gcc/testsuite/gcc.c-torture/compile/cc.c

   1 /* { dg-additional-options "-std=gnu89" } */
   2
   3 cc8 (a, b)
   4 {
   5   if (a < 0)
   6     goto L1;
   7     if (a == 0)
   8       goto L2;
   9  L1:b++;
  10  L2:b++;
  11   return b;
  12 }
  13
  14 cc7 (a)
  15      long long a;
  16 {
  17   if (a < 0)
  18     return 1;
  19   else
  20     return 0;
  21 }
  22
  23 cc6 (float a, double p)
  24 {
  25   p = a;
  26   if (p < 0)
  27     return p;
  28   else
  29     return p + 1;
  30 }
  31
  32 cc5 (p, a)
  33      char *p;
  34      char a;
  35 {
  36   p[2] = a;
  37   if (a)
  38     return 0;
  39   else
  40     return 1;
  41 }
  42
  43
  44 cc4 (a, b, p)
  45      int a, b;
  46      int *p;
  47 {
  48   a = (int short)b;
  49   *p = a;
  50   if ((int) a < 0)
  51     return 0;
  52   else
  53     return 1;
  54 }
  55
  56
  57 cc1 (a, b)
  58 {
  59   int x = 0;
  60
  61   if ((int) a < (int) b)
  62     {
  63       if ((unsigned) a < (unsigned) b)
  64         x++;
  65       x++;
  66     }
  67
  68   return x;
  69 }
  70
  71 cc2 (a, b)
  72 {
  73   int x = 0;
  74
  75   if ((int) a <= (int) b)
  76     {
  77       if ((int) a < (int) b)
  78         x++;
  79       x++;
  80     }
  81
  82   return x;
  83 }
  84
  85 cc3 (a, b)
  86 {
  87   int x = 0;
  88
  89   a += b;
  90   if ((unsigned) a > 0)
  91     {
  92       if (a == 0)
  93         x++;
  94       x++;
  95     }
  96
  97   return x;
  98 }