1 files changed, 16 insertions, 21 deletions
diff --git a/lib/builtins/negdi2.c b/lib/builtins/negdi2.c
index 3d49ba289..5a525d4b0 100644
--- a/lib/builtins/negdi2.c
+++ b/lib/builtins/negdi2.c
@@ -1,26 +1,21 @@
-/* ===-- negdi2.c - Implement __negdi2 -------------------------------------===
- *
- *                     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 __negdi2 for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */
+//===-- negdi2.c - Implement __negdi2 -------------------------------------===//
+//
+// 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 __negdi2 for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
 
 #include "int_lib.h"
 
-/* Returns: -a */
+// Returns: -a
 
-COMPILER_RT_ABI di_int
-__negdi2(di_int a)
-{
-    /* Note: this routine is here for API compatibility; any sane compiler
-     * should expand it inline.
-     */
-    return -a;
+COMPILER_RT_ABI di_int __negdi2(di_int a) {
+  // Note: this routine is here for API compatibility; any sane compiler
+  // should expand it inline.
+  return -a;
 }