1  /* { dg-options "-mgeneral-regs-only -O2" } */
       2  
       3  struct S { float d; };
       4  
       5  void bar (struct S);
       6  
       7  void
       8  f0 (int x)
       9  {
      10    struct S s = { .d = 0.0f }; /* { dg-error "'-mgeneral-regs-only' is incompatible with the use of floating-point types" } */
      11    ((char *) &s.d)[0] = x;
      12    s.d *= 7.0; /* { dg-error "'-mgeneral-regs-only' is incompatible with the use of floating-point types" } */
      13    bar (s); /* { dg-error "'-mgeneral-regs-only' is incompatible with the use of floating-point types" } */
      14  }