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-rw-r--r--sysdeps/tile/tilepro/bits/atomic.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/tile/tilepro/bits/atomic.h b/sysdeps/tile/tilepro/bits/atomic.h
index cbbf64cef1..c3865bee2f 100644
--- a/sysdeps/tile/tilepro/bits/atomic.h
+++ b/sysdeps/tile/tilepro/bits/atomic.h
@@ -21,6 +21,9 @@
 
 #include <asm/unistd.h>
 
+#define __HAVE_64B_ATOMICS 0
+#define USE_ATOMIC_COMPILER_BUILTINS 0
+
 /* 32-bit integer compare-and-exchange. */
 static __inline __attribute__ ((always_inline))
 int __atomic_cmpxchg_32 (volatile int *mem, int newval, int oldval)