1  /* { dg-do compile } */
       2  /* { dg-options "-O -mgpopt -march=r2" } */
       3  
       4  /* The ldio/stio builtins must not use GP-relative addresses for
       5     small data objects in R2.  This is because the address offset field
       6     has been reduced to 12 bits in R2, and %gprel is a 16-bit relocation.  */
       7  
       8  extern volatile unsigned int frob;
       9  
      10  volatile unsigned int frob = 0;
      11  
      12  void foo (unsigned int val)
      13  {
      14    __builtin_stwio (&frob, val);
      15  }
      16  
      17  /* { dg-final { scan-assembler "stwio\\t" } } */
      18  /* { dg-final { scan-assembler-not "stwio\\t.*%gprel(frob)" } } */
      19