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 0;" "fre1" { target le } } } */
       5  /* { dg-final { scan-tree-dump "return -8531;" "fre1" { target be } } } */
       6  
       7  short
       8  foo (void)
       9  {
      10    union U { char c[32]; short s[16]; int i[8]; } u;
      11    __builtin_memset (u.c + 1, '\0', 5);
      12    u.s[3] = 0xdead;
      13    return u.i[1];
      14  }