Index: lib/tsan/rtl/tsan_interceptors.cc
===================================================================
--- lib/tsan/rtl/tsan_interceptors.cc
+++ lib/tsan/rtl/tsan_interceptors.cc
@@ -930,7 +930,7 @@
 }
 }  // namespace __tsan
 
-#if !SANITIZER_MAC && !SANITIZER_NETBSD
+#if !SANITIZER_MAC && !SANITIZER_NETBSD && !SANITIZER_FREEBSD
 static void thread_finalize(void *v) {
   uptr iter = (uptr)v;
   if (iter > 1) {
@@ -961,7 +961,7 @@
     ThreadState *thr = cur_thread();
     // Thread-local state is not initialized yet.
     ScopedIgnoreInterceptors ignore;
-#if !SANITIZER_MAC && !SANITIZER_NETBSD
+#if !SANITIZER_MAC && !SANITIZER_NETBSD && !SANITIZER_FREEBSD
     ThreadIgnoreBegin(thr, 0);
     if (pthread_setspecific(interceptor_ctx()->finalize_key,
                             (void *)GetPthreadDestructorIterations())) {
@@ -2762,7 +2762,7 @@
     Die();
   }
 
-#if !SANITIZER_MAC && !SANITIZER_NETBSD
+#if !SANITIZER_MAC && !SANITIZER_NETBSD && !SANITIZER_FREEBSD
   if (pthread_key_create(&interceptor_ctx()->finalize_key, &thread_finalize)) {
     Printf("ThreadSanitizer: failed to create thread key\n");
     Die();