gcc/testsuite/gcc.c-torture/compile/20011114-3.c

   1 typedef struct { int s, t; } C;
   2 C x;
   3 int foo (void);
   4 void bar (int);
   5
   6 int baz (void)
   7 {
   8   int a = 0, c, d = 0;
   9   C *b = &x;
  10
  11   while ((c = foo ()))
  12     switch(c)
  13       {
  14       case 23:
  15         bar (1);
  16         break;
  17       default:
  18         break;
  19       }
  20
  21   if (a == 0 || (a & 1))
  22     {
  23       if (b->s)
  24         {
  25           if (a)
  26             bar (1);
  27           else
  28             a = 16;
  29         }
  30       else if (b->t)
  31         {
  32           if (a)
  33             bar (1);
  34           else
  35             a = 32;
  36         }
  37     }
  38
  39   if (d && (a & ~127))
  40     bar (2);
  41   return 0;
  42 }