1  /* PR middle-end/48335 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -fno-tree-sra" } */
       4  
       5  typedef long long T __attribute__((may_alias, aligned (1)));
       6  typedef short U __attribute__((may_alias, aligned (1)));
       7  
       8  struct S
       9  {
      10    _Complex float d __attribute__((aligned (8)));
      11  };
      12  
      13  void bar (struct S);
      14  
      15  void
      16  f1 (T x)
      17  {
      18    struct S s;
      19    *(T *) ((char *) &s.d + 1) = x;
      20    __real__ s.d *= 7.0;
      21    bar (s);
      22  }
      23  
      24  void
      25  f2 (int x)
      26  {
      27    struct S s = { .d = 0.0f };
      28    ((U *)((char *) &s.d + 1))[0] = x;
      29    __real__ s.d *= 7.0;
      30    bar (s);
      31  }
      32  
      33  void
      34  f3 (int x)
      35  {
      36    struct S s = { .d = 0.0f };
      37    ((U *)((char *) &s.d + 1))[1] = x;
      38    __real__ s.d *= 7.0;
      39    bar (s);
      40  }
      41  
      42  void
      43  f4 (int x)
      44  {
      45    struct S s = { .d = 0.0f };
      46    ((U *)((char *) &s.d + 1))[2] = x;
      47    __real__ s.d *= 7.0;
      48    bar (s);
      49  }
      50  
      51  void
      52  f5 (int x)
      53  {
      54    struct S s = { .d = 0.0f };
      55    ((U *)((char *) &s.d + 1))[3] = x;
      56    __real__ s.d *= 7.0;
      57    bar (s);
      58  }