1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/target.h b/gcc/target.h
index f8648d53b4a..3d3b8dbad8b 100644
--- a/gcc/target.h
+++ b/gcc/target.h
@@ -256,6 +256,9 @@ struct gcc_target
   /* True if "native" constructors and destructors are supported,
      false if we're using collect2 for the job.  */
   bool have_ctors_dtors;
+
+  /* True if thread-local storage is supported.  */
+  bool have_tls;
 };
 
 extern struct gcc_target targetm;