gcc/testsuite/gcc.target/i386/pr71549.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -g" } */
   3
   4 struct S1
   5 {
   6   int f0;
   7   int f1;
   8   int f2;
   9   int:4;
  10 } a, b;
  11
  12 void
  13 fn1 (struct S1 p1)
  14 {
  15   a = p1;
  16   int c = p1.f0;
  17 }
  18
  19 int
  20 main ()
  21 {
  22   fn1 (b);
  23   return 0;
  24 }