1  /* { dg-do compile } */
       2  /* { dg-options "-fgnu-tm -O0 -fdump-tree-optimized" } */
       3  
       4  int george;
       5  int ringo;
       6  
       7  __attribute__((transaction_callable))
       8  void foo()
       9  {
      10    ringo=666;
      11    __transaction_atomic {
      12        george=999;
      13    }
      14  }
      15  
      16  /* There should only be 2 instrumented writes to GEORGE: one in FOO,
      17     and one in the transactional clone to FOO.  There should NOT be
      18     more than one instrumented write to GEORGE in the clone of
      19     FOO.  */
      20  /* { dg-final { scan-tree-dump-times "ITM_WU\[0-9\] \\(&george," 2 "optimized" } } */
      21