gcc/testsuite/gcc.c-torture/execute/20020201-1.c

   1 /* Test whether division by constant works properly.  */
   2
   3 extern void abort (void);
   4 extern void exit (int);
   5
   6 unsigned char cx = 7;
   7 unsigned short sx = 14;
   8 unsigned int ix = 21;
   9 unsigned long lx = 28;
  10 unsigned long long Lx = 35;
  11
  12 int
  13 main ()
  14 {
  15   unsigned char cy;
  16   unsigned short sy;
  17   unsigned int iy;
  18   unsigned long ly;
  19   unsigned long long Ly;
  20
  21   cy = cx / 6; if (cy != 1) abort ();
  22   cy = cx % 6; if (cy != 1) abort ();
  23
  24   sy = sx / 6; if (sy != 2) abort ();
  25   sy = sx % 6; if (sy != 2) abort ();
  26
  27   iy = ix / 6; if (iy != 3) abort ();
  28   iy = ix % 6; if (iy != 3) abort ();
  29
  30   ly = lx / 6; if (ly != 4) abort ();
  31   ly = lx % 6; if (ly != 4) abort ();
  32
  33   Ly = Lx / 6; if (Ly != 5) abort ();
  34   Ly = Lx % 6; if (Ly != 5) abort ();
  35
  36   exit(0);
  37 }