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

   1 /* { dg-options "-fgnu89-inline -Wno-pointer-to-int-cast" } */
   2
   3 extern void abort (void);
   4 extern void exit (int);
   5
   6 int a[2];
   7
   8 __inline__ void f (int b, int o)
   9 {
  10   unsigned int i;
  11   int *p;
  12   for (p = &a[b], i = b; --i < ~0; )
  13     *--p = i * 3 + o;
  14 }
  15
  16 void
  17 g(int b)
  18 {
  19   f (b, (int)a);
  20 }
  21
  22 int
  23 main ()
  24 {
  25   a[0] = a[1] = 0;
  26   g (2);
  27   if (a[0] != (int)a || a[1] != (int)a + 3)
  28     abort ();
  29   exit (0);
  30 }