gnu/dist/gcc4/gcc/testsuite/gcc.c-torture/execute/20050215-1.c

   1 /* PR middle-end/19857 */
   2
   3 typedef struct { char c[8]; } V
   4 #ifdef __ELF__
   5   __attribute__ ((aligned (8)))
   6 #endif
   7   ;
   8 typedef __SIZE_TYPE__ size_t;
   9 V v;
  10 void abort (void);
  11
  12 int
  13 main (void)
  14 {
  15   V *w = &v;
  16   if (((size_t) ((float *) ((size_t) w & ~(size_t) 3)) % 8) != 0
  17       || ((size_t) w & 1))
  18     {
  19 #ifndef __ELF__
  20       if (((size_t) &v & 7) == 0)
  21 #endif
  22         abort ();
  23     }
  24   return 0;
  25 }