gcc/testsuite/gcc.dg/ipa/ipa-structreorg-41-deref-0.c


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/* { dg-do run } */
/* { dg-options  "-flto -flto-partition=none -fipa-dead-field-eliminate -fdump-ipa-structure-reorg -fipa-typelist-field=b -fipa-typelist-struct=astruct_s" } */

int
main ()
{
  struct astruct_s
  {
    _Bool a;
    _Bool b;
    _Bool c;
  };
  struct astruct_s astruct;
  struct astruct_s *t, copy;
  t = &astruct;
  copy = *t;
  return 0;
}