gcc/testsuite/gcc.dg/torture/pr36227.c

   1 /* { dg-do run { target { stdint_types } } } */
   2
   3 #include <stdint.h>
   4 extern void abort (void);
   5 int main()
   6 {
   7   int i = 1;
   8   int *p = &i;
   9   uintptr_t iptr;
  10
  11   iptr = (uintptr_t)p - (uintptr_t)&iptr;
  12   p = (int *)((uintptr_t)&iptr + iptr);
  13   if (*p != 1)
  14     abort ();
  15   return 0;
  16 }
  17