1  /* PR tree-optimization/93582 */
       2  /* { dg-do compile { target int32 } } */
       3  /* { dg-options "-O2 -fdump-tree-fre1" } */
       4  /* { dg-final { scan-tree-dump "return 5364;" "fre1" { target le } } } */
       5  /* { dg-final { scan-tree-dump "return 7838;" "fre1" { target be } } } */
       6  /* { dg-final { scan-tree-dump "return 1959;" "fre1" { target le } } } */
       7  /* { dg-final { scan-tree-dump "return 1268;" "fre1" { target be } } } */
       8  
       9  union U { char a[8]; struct S { unsigned int b : 8, c : 13, d : 11; } e; } u;
      10  
      11  __attribute__((noipa)) int
      12  foo (void)
      13  {
      14    __builtin_memset (&u.a, 0xf4, sizeof (u.a));
      15    return u.e.c;
      16  }
      17  
      18  __attribute__((noipa)) int
      19  baz (void)
      20  {
      21    __builtin_memset (&u.a, 0xf4, sizeof (u.a));
      22    return u.e.d;
      23  }