gcc/testsuite/gcc.dg/tree-ssa/pr80898.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2" } */
   3
   4 struct S0 {
   5   int f0 : 24;
   6   int f1;
   7   int f74;
   8 } a, *c = &a;
   9 struct S0 fn1() {
  10   struct S0 b = {4, 3};
  11   return b;
  12 }
  13
  14 int main() {
  15   *c = fn1();
  16
  17   if (a.f1 != 3)
  18     __builtin_abort ();
  19   return 0;
  20 }