diff --git a/libatomic/cas_n.c b/libatomic/cas_n.c
index a080b990371..2a6357e48db 100644
--- a/libatomic/cas_n.c
+++ b/libatomic/cas_n.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_CAS_N
 #include "libatomic_i.h"
 
 
@@ -122,3 +123,4 @@ SIZE(libat_compare_exchange) (UTYPE *mptr, UTYPE *eptr, UTYPE newval,
 #endif
 
 EXPORT_ALIAS (SIZE(compare_exchange));
+#undef LAT_CAS_N
diff --git a/libatomic/exch_n.c b/libatomic/exch_n.c
index e5ff80769b9..184d3de1009 100644
--- a/libatomic/exch_n.c
+++ b/libatomic/exch_n.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_EXCH_N
 #include "libatomic_i.h"
 
 
@@ -126,3 +127,4 @@ SIZE(libat_exchange) (UTYPE *mptr, UTYPE newval, int smodel UNUSED)
 #endif
 
 EXPORT_ALIAS (SIZE(exchange));
+#undef LAT_EXCH_N
diff --git a/libatomic/fadd_n.c b/libatomic/fadd_n.c
index bc15b8bc0e6..32b75cec654 100644
--- a/libatomic/fadd_n.c
+++ b/libatomic/fadd_n.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_FADD_N
 #include <libatomic_i.h>
 
 #define NAME	add
@@ -43,3 +44,4 @@
 #endif
 
 #include "fop_n.c"
+#undef LAT_FADD_N
diff --git a/libatomic/fand_n.c b/libatomic/fand_n.c
index ffe9ed8700f..9eab55bcd72 100644
--- a/libatomic/fand_n.c
+++ b/libatomic/fand_n.c
@@ -1,3 +1,5 @@
+#define LAT_FAND_N
 #define NAME	and
 #define OP(X,Y)	((X) & (Y))
 #include "fop_n.c"
+#undef LAT_FAND_N
diff --git a/libatomic/fence.c b/libatomic/fence.c
index a9b1e280c5a..4022194a57a 100644
--- a/libatomic/fence.c
+++ b/libatomic/fence.c
@@ -21,6 +21,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_FENCE
 #include "libatomic_i.h"
 
 #include <stdatomic.h>
@@ -43,3 +44,4 @@ void
 {
   atomic_signal_fence (order);
 }
+#undef LAT_FENCE
diff --git a/libatomic/fenv.c b/libatomic/fenv.c
index 41f187c1f85..dccad356a31 100644
--- a/libatomic/fenv.c
+++ b/libatomic/fenv.c
@@ -21,6 +21,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_FENV
 #include "libatomic_i.h"
 
 #ifdef HAVE_FENV_H
@@ -70,3 +71,4 @@ __atomic_feraiseexcept (int excepts __attribute__ ((unused)))
     }
 #endif
 }
+#undef LAT_FENV
diff --git a/libatomic/fior_n.c b/libatomic/fior_n.c
index 55d0d66b469..2b58d4805d6 100644
--- a/libatomic/fior_n.c
+++ b/libatomic/fior_n.c
@@ -1,3 +1,5 @@
+#define LAT_FIOR_N
 #define NAME	or
 #define OP(X,Y)	((X) | (Y))
 #include "fop_n.c"
+#undef LAT_FIOR_N
diff --git a/libatomic/flag.c b/libatomic/flag.c
index e4a5a27819a..8afd80c9130 100644
--- a/libatomic/flag.c
+++ b/libatomic/flag.c
@@ -21,6 +21,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_FLAG
 #include "libatomic_i.h"
 
 #include <stdatomic.h>
@@ -62,3 +63,4 @@ void
 {
   return atomic_flag_clear_explicit (object, order);
 }
+#undef LAT_FLAG
diff --git a/libatomic/fnand_n.c b/libatomic/fnand_n.c
index a3c98c70494..84a02709cbb 100644
--- a/libatomic/fnand_n.c
+++ b/libatomic/fnand_n.c
@@ -1,3 +1,5 @@
+#define LAT_FNAND_N
 #define NAME	nand
 #define OP(X,Y)	~((X) & (Y))
 #include "fop_n.c"
+#undef LAT_FNAND_N
diff --git a/libatomic/fop_n.c b/libatomic/fop_n.c
index f5eb07e859f..fefff3a57a4 100644
--- a/libatomic/fop_n.c
+++ b/libatomic/fop_n.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_FOP_N
 #include <libatomic_i.h>
 
 
@@ -198,3 +199,4 @@ SIZE(C3(libat_,NAME,_fetch)) (UTYPE *mptr, UTYPE opval, int smodel UNUSED)
 
 EXPORT_ALIAS (SIZE(C2(fetch_,NAME)));
 EXPORT_ALIAS (SIZE(C2(NAME,_fetch)));
+#undef LAT_FOP_N
diff --git a/libatomic/fsub_n.c b/libatomic/fsub_n.c
index e9f8d7d25e1..49b375a543f 100644
--- a/libatomic/fsub_n.c
+++ b/libatomic/fsub_n.c
@@ -1,3 +1,5 @@
+#define LAT_FSUB_N
 #define NAME	sub
 #define OP(X,Y)	((X) - (Y))
 #include "fop_n.c"
+#undef LAT_FSUB_N
diff --git a/libatomic/fxor_n.c b/libatomic/fxor_n.c
index 0f2d9624127..d9a91bc3b23 100644
--- a/libatomic/fxor_n.c
+++ b/libatomic/fxor_n.c
@@ -1,3 +1,5 @@
+#define LAT_FXOR_N
 #define NAME	xor
 #define OP(X,Y)	((X) ^ (Y))
 #include "fop_n.c"
+#undef LAT_FXOR_N
diff --git a/libatomic/gcas.c b/libatomic/gcas.c
index 21d11305f1e..af4a5f5c5ee 100644
--- a/libatomic/gcas.c
+++ b/libatomic/gcas.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_GCAS
 #include "libatomic_i.h"
 
 
@@ -118,3 +119,4 @@ libat_compare_exchange (size_t n, void *mptr, void *eptr, void *dptr,
 }
 
 EXPORT_ALIAS (compare_exchange);
+#undef LAT_GCAS
diff --git a/libatomic/gexch.c b/libatomic/gexch.c
index 6233759a2e8..afb054c0ef2 100644
--- a/libatomic/gexch.c
+++ b/libatomic/gexch.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_GEXCH
 #include "libatomic_i.h"
 
 
@@ -142,3 +143,4 @@ libat_exchange (size_t n, void *mptr, void *vptr, void *rptr, int smodel)
 }
 
 EXPORT_ALIAS (exchange);
+#undef LAT_GEXCH
diff --git a/libatomic/glfree.c b/libatomic/glfree.c
index 58a45126194..1051ceb81cd 100644
--- a/libatomic/glfree.c
+++ b/libatomic/glfree.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_GLFREE
 #include "libatomic_i.h"
 
 /* Accesses with a power-of-two size are not lock-free if we don't have an
@@ -80,3 +81,4 @@ libat_is_lock_free (size_t n, void *ptr)
 }
 
 EXPORT_ALIAS (is_lock_free);
+#undef LAT_GLFREE
diff --git a/libatomic/gload.c b/libatomic/gload.c
index 4b3198cc5ae..9b499672161 100644
--- a/libatomic/gload.c
+++ b/libatomic/gload.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_GLOAD
 #include "libatomic_i.h"
 
 
@@ -98,3 +99,4 @@ libat_load (size_t n, void *mptr, void *rptr, int smodel)
 }
 
 EXPORT_ALIAS (load);
+#undef LAT_GLOAD
diff --git a/libatomic/gstore.c b/libatomic/gstore.c
index 505a7b9b2df..b2636059bd8 100644
--- a/libatomic/gstore.c
+++ b/libatomic/gstore.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_GSTORE
 #include "libatomic_i.h"
 
 
@@ -106,3 +107,4 @@ libat_store (size_t n, void *mptr, void *vptr, int smodel)
 }
 
 EXPORT_ALIAS (store);
+#undef LAT_GSTORE
diff --git a/libatomic/load_n.c b/libatomic/load_n.c
index 7513f191833..657c8e23ed2 100644
--- a/libatomic/load_n.c
+++ b/libatomic/load_n.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_LOAD_N
 #include "libatomic_i.h"
 
 
@@ -113,3 +114,4 @@ SIZE(libat_load) (UTYPE *mptr, int smodel)
 #endif
 
 EXPORT_ALIAS (SIZE(load));
+#undef LAT_LOAD_N
diff --git a/libatomic/store_n.c b/libatomic/store_n.c
index d8ab5e69a50..079e22d75ba 100644
--- a/libatomic/store_n.c
+++ b/libatomic/store_n.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_STORE_N
 #include "libatomic_i.h"
 
 
@@ -110,3 +111,4 @@ SIZE(libat_store) (UTYPE *mptr, UTYPE newval, int smodel)
 #endif
 
 EXPORT_ALIAS (SIZE(store));
+#undef LAT_STORE_N
diff --git a/libatomic/tas_n.c b/libatomic/tas_n.c
index 4a01cd2a5c8..9321b3a4e02 100644
--- a/libatomic/tas_n.c
+++ b/libatomic/tas_n.c
@@ -22,6 +22,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#define LAT_TAS_N
 #include "libatomic_i.h"
 
 
@@ -113,3 +114,4 @@ SIZE(libat_test_and_set) (UTYPE *mptr, int smodel UNUSED)
 #endif
 
 EXPORT_ALIAS (SIZE(test_and_set));
+#undef LAT_TAS_N