gcc/testsuite/gcc.c-torture/execute/divcmp-2.c

   1 extern void abort (void);
   2
   3 int test1(int x)
   4 {
   5   return x/10 == 2;
   6 }
   7
   8 int test2(int x)
   9 {
  10   return x/10 == 0;
  11 }
  12
  13 int test3(int x)
  14 {
  15   return x/10 == -2;
  16 }
  17
  18 int test4(int x)
  19 {
  20   return x/-10 == 2;
  21 }
  22
  23 int test5(int x)
  24 {
  25   return x/-10 == 0;
  26 }
  27
  28 int test6(int x)
  29 {
  30   return x/-10 == -2;
  31 }
  32
  33
  34 int main()
  35 {
  36   if (test1(19) != 0)
  37     abort ();
  38   if (test1(20) != 1)
  39     abort ();
  40   if (test1(29) != 1)
  41     abort ();
  42   if (test1(30) != 0)
  43     abort ();
  44
  45   if (test2(-10) != 0)
  46     abort ();
  47   if (test2(-9) != 1)
  48     abort ();
  49   if (test2(9) != 1)
  50     abort ();
  51   if (test2(10) != 0)
  52     abort ();
  53
  54   if (test3(-30) != 0)
  55     abort ();
  56   if (test3(-29) != 1)
  57     abort ();
  58   if (test3(-20) != 1)
  59     abort ();
  60   if (test3(-19) != 0)
  61     abort ();
  62
  63   if (test4(-30) != 0)
  64     abort ();
  65   if (test4(-29) != 1)
  66     abort ();
  67   if (test4(-20) != 1)
  68     abort ();
  69   if (test4(-19) != 0)
  70     abort ();
  71
  72   if (test5(-10) != 0)
  73     abort ();
  74   if (test5(-9) != 1)
  75     abort ();
  76   if (test5(9) != 1)
  77     abort ();
  78   if (test5(10) != 0)
  79     abort ();
  80
  81   if (test6(19) != 0)
  82     abort ();
  83   if (test6(20) != 1)
  84     abort ();
  85   if (test6(29) != 1)
  86     abort ();
  87   if (test6(30) != 0)
  88     abort ();
  89
  90   return 0;
  91 }
  92