gcc/testsuite/gcc.c-torture/compile/mipscop-4.c

   1 register unsigned long c3r1 asm ("$c3r1"), c3r2 asm ("$c3r2");
   2
   3 extern unsigned long b, c;
   4
   5 void
   6 foo ()
   7 {
   8   unsigned long a, d;
   9
  10   c3r1 = a;
  11   b = c3r1;
  12
  13   c3r2 = c;
  14   d = c3r1;
  15   printf ("%d\n", d);
  16 }