1  /* { dg-do compile { target mips*-*-* } } */
       2  
       3  register unsigned int c3r1 asm ("$c3r1");
       4  
       5  extern unsigned int b, c;
       6  
       7  void __attribute__ ((nomips16))
       8  foo ()
       9  {
      10    unsigned int a, d;
      11  
      12    c3r1 = a;
      13    b = c3r1;
      14  
      15    c3r1 = c;
      16    d = c3r1;
      17    printf ("%d\n", d);
      18  }