1 files changed, 15 insertions, 18 deletions
diff --git a/lib/builtins/bswapsi2.c b/lib/builtins/bswapsi2.c
index 5d941e69f..ec566d61a 100644
--- a/lib/builtins/bswapsi2.c
+++ b/lib/builtins/bswapsi2.c
@@ -1,23 +1,20 @@
-/* ===-- bswapsi2.c - Implement __bswapsi2 ---------------------------------===
- *
- *               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 __bswapsi2 for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */
+//===-- bswapsi2.c - Implement __bswapsi2 ---------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements __bswapsi2 for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
 
 #include "int_lib.h"
 
 COMPILER_RT_ABI uint32_t __bswapsi2(uint32_t u) {
-  return (
-      (((u)&0xff000000) >> 24) |
-      (((u)&0x00ff0000) >> 8)  |
-      (((u)&0x0000ff00) << 8)  |
-      (((u)&0x000000ff) << 24));
+  return ((((u)&0xff000000) >> 24) |
+          (((u)&0x00ff0000) >> 8)  |
+          (((u)&0x0000ff00) << 8)  |
+          (((u)&0x000000ff) << 24));
 }