1  /* PR tree-optimization/55921 */
       2  /* { dg-skip-if "Not enough registers" { "pdp11-*-*" } } */
       3  /* { dg-skip-if "exceeds eBPF stack limit" { bpf-*-* } } */
       4  
       5  typedef union
       6  {
       7    _Complex float cf;
       8    long long ll;
       9  } ucf;
      10  
      11  void
      12  foo (ucf *in, ucf *out, _Complex float r)
      13  {
      14    int i;
      15    ucf ucf1;
      16    _Complex float cf;
      17  
      18    ucf1.ll = in[i].ll;
      19    __asm ("" : "=r" (cf) : "r" (ucf1.ll));
      20    cf *= r;
      21    __asm ("" : "=r" (ucf1.ll) : "r" (cf));
      22    out[i].ll = ucf1.ll;
      23  }