1  /* PR c++/83059 - ICE on invalid C++ code: in tree_to_uhwi, at tree.c:6633 */
       2  /* { dg-do compile } */
       3  
       4  void
       5  foo (int *p, int *q, int *r)
       6  {
       7    __atomic_compare_exchange (p, q, r, 0, 0, -1);	/* { dg-warning "invalid memory model argument 6" } */
       8  }
       9  
      10  /* The test triggers several distinct instance of the warning.  Prune
      11     them out; they're not relevant to its main purpose -- to verify
      12     there's no ICE.
      13     { dg-prune-output "-Winvalid-memory-model" } */