OPAL_HAVE_ATOMIC_SWAP_64 173 opal/include/opal/sys/atomic_impl.h #if !defined(OPAL_HAVE_ATOMIC_SWAP_64) OPAL_HAVE_ATOMIC_SWAP_64 297 opal/include/opal/sys/atomic_impl.h #if (OPAL_HAVE_ATOMIC_SWAP_32 || OPAL_HAVE_ATOMIC_SWAP_64) OPAL_HAVE_ATOMIC_SWAP_64 301 opal/include/opal/sys/atomic_impl.h #elif SIZEOF_VOID_P == 8 && OPAL_HAVE_ATOMIC_SWAP_64