1 files changed, 0 insertions, 28 deletions
diff --git a/lib/libcompiler_rt/atomic_flag_test_and_set_explicit.c b/lib/libcompiler_rt/atomic_flag_test_and_set_explicit.c
deleted file mode 100644
index 5c8c2df9054..00000000000
--- a/lib/libcompiler_rt/atomic_flag_test_and_set_explicit.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/*===-- atomic_flag_test_and_set_explicit.c ---------------------------------===
- *
- *                     The LLVM Compiler Infrastructure
- *
- * This file is dual licensed under the MIT and the University of Illinois Open
- * Source Licenses. See LICENSE.TXT for details.
- *
- *===------------------------------------------------------------------------===
- *
- * This file implements atomic_flag_test_and_set_explicit from C11's stdatomic.h
- *
- *===------------------------------------------------------------------------===
- */
-
-#ifndef __has_include
-#define __has_include(inc) 0
-#endif
-
-#if __has_include(<stdatomic.h>)
-
-#include <stdatomic.h>
-#undef atomic_flag_test_and_set_explicit
-_Bool atomic_flag_test_and_set_explicit(volatile atomic_flag *object,
-                                        memory_order order) {
-  return __c11_atomic_exchange(&(object)->_Value, 1, order);
-}
-
-#endif