gcc/testsuite/gcc.c-torture/execute/pr68841.c

   1 static inline int
   2 foo (int *x, int y)
   3 {
   4   int z = *x;
   5   while (y > z)
   6     z *= 2;
   7   return z;
   8 }
   9
  10 int
  11 main ()
  12 {
  13   int i;
  14   for (i = 1; i < 17; i++)
  15     {
  16       int j;
  17       int k;
  18       j = foo (&i, 7);
  19       if (i >= 7)
  20         k = i;
  21       else if (i >= 4)
  22         k = 8 + (i - 4) * 2;
  23       else if (i == 3)
  24         k = 12;
  25       else
  26         k = 8;
  27       if (j != k)
  28         __builtin_abort ();
  29     }
  30   return 0;
  31 }