1  /* { dg-do compile } */
       2  /* { dg-options "-fgnu-tm -fdump-tree-tmedge" } */
       3  
       4  /* Test that a direct call to __builtin__ITM_changeTransactionMode()
       5     sets the irrevocable bit.  */
       6  
       7  int global;
       8  int george;
       9  
      10  void
      11  foo()
      12  {
      13  	__transaction_relaxed {
      14  		global++;
      15  		__builtin__ITM_changeTransactionMode (0);
      16  		george++;
      17  	}
      18  }
      19  
      20  /* { dg-final { scan-tree-dump-times "doesGoIrrevocable" 1 "tmedge" } } */
      21  /* { dg-final { scan-tree-dump-times "hasNoIrrevocable" 0 "tmedge" } } */