modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/llbug.c (about)

     1  union foo
     2  {
     3    long long  d;
     4  };
     5  
     6  int
     7  bar (long long d)
     8  {
     9    union foo u;
    10  
    11    u.d = d;
    12    return (int) &u;
    13  }