gcc/testsuite/gcc.c-torture/execute/pr19689.c

   1 /* { dg-require-effective-target int32plus } */
   2 extern void abort (void);
   3
   4 struct
   5 {
   6   int b : 29;
   7 } f;
   8
   9 void foo (short j)
  10 {
  11   f.b = j;
  12 }
  13
  14 int main()
  15 {
  16   foo (-55);
  17   if (f.b != -55)
  18     abort ();
  19   return 0;
  20 }