1  /* PR rtl-optimization/79985 */
       2  /* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */
       3  /* { dg-options "-O3 -fschedule-insns -fselective-scheduling" } */
       4  
       5  long a;
       6  int b;
       7  void
       8  c ()
       9  {
      10    __asm("" : "=r"(a) : "0"(c));
      11    __asm("" : "=r"(b));
      12  }