1  /* { dg-do compile } */
       2  
       3  _Complex float
       4  test1 (_Complex float f)
       5  {
       6    __asm__ ("" : "+r" (__real f));
       7    return f;
       8  }
       9  
      10  _Complex float
      11  test2 (_Complex float f)
      12  {
      13    __asm__ ("" : "=r" (__real f));
      14    return f;
      15  }
      16  
      17  struct X { int i; };
      18  
      19  struct X 
      20  test3 (struct X x)
      21  {
      22    __asm__ ("" : "=r" (x.i));
      23    return x;
      24  }
      25  
      26  struct X
      27  test4 (struct X x)
      28  {
      29    __asm__ ("" : "+r" (x.i));
      30    return x;
      31  }
      32  
      33  struct X 
      34  test5 (struct X x)
      35  {
      36    __asm__ ("" : "=r" (x));
      37    return x;
      38  }
      39  
      40  struct X
      41  test6 (struct X x)
      42  {
      43    __asm__ ("" : "+r" (x));
      44    return x;
      45  }