1 files changed, 19 insertions, 23 deletions
diff --git a/lib/builtins/absvsi2.c b/lib/builtins/absvsi2.c
index 4812af815..44ada169e 100644
--- a/lib/builtins/absvsi2.c
+++ b/lib/builtins/absvsi2.c
@@ -1,29 +1,25 @@
-/* ===-- absvsi2.c - Implement __absvsi2 -----------------------------------===
- *
- *                     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 __absvsi2 for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */
+//===-- absvsi2.c - Implement __absvsi2 -----------------------------------===//
+//
+// 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 __absvsi2 for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
 
 #include "int_lib.h"
 
-/* Returns: absolute value */
+// Returns: absolute value
 
-/* Effects: aborts if abs(x) < 0 */
+// Effects: aborts if abs(x) < 0
 
-COMPILER_RT_ABI si_int
-__absvsi2(si_int a)
-{
-    const int N = (int)(sizeof(si_int) * CHAR_BIT);
-    if (a == (1 << (N-1)))
-        compilerrt_abort();
-    const si_int t = a >> (N - 1);
-    return (a ^ t) - t;
+COMPILER_RT_ABI si_int __absvsi2(si_int a) {
+  const int N = (int)(sizeof(si_int) * CHAR_BIT);
+  if (a == (1 << (N - 1)))
+    compilerrt_abort();
+  const si_int t = a >> (N - 1);
+  return (a ^ t) - t;
 }