gcc/testsuite/c-c++-common/pr60689.c

   1 /* PR c++/60689 */
   2 /* { dg-do compile } */
   3
   4 struct S { char x[9]; };
   5
   6 void
   7 foo (struct S *x, struct S *y, struct S *z)
   8 {
   9   __atomic_exchange (x, y, z, __ATOMIC_SEQ_CST);
  10 }