vendor/compiler-rt/compiler-rt-trunk-r366426

1 files changed, 18 insertions, 22 deletions

diff --git a/lib/builtins/negvdi2.c b/lib/builtins/negvdi2.c
index e336ecf28f0d..5c52b3ec2aa6 100644
--- a/lib/builtins/negvdi2.c
+++ b/lib/builtins/negvdi2.c
@@ -1,28 +1,24 @@
-/* ===-- negvdi2.c - Implement __negvdi2 -----------------------------------===
- *
- *                     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 __negvdi2 for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */
+//===-- negvdi2.c - Implement __negvdi2 -----------------------------------===//
+//
+// 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 __negvdi2 for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
 
 #include "int_lib.h"
 
-/* Returns: -a */
+// Returns: -a
 
-/* Effects: aborts if -a overflows */
+// Effects: aborts if -a overflows
 
-COMPILER_RT_ABI di_int
-__negvdi2(di_int a)
-{
-    const di_int MIN = (di_int)1 << ((int)(sizeof(di_int) * CHAR_BIT)-1);
-    if (a == MIN)
-        compilerrt_abort();
-    return -a;
+COMPILER_RT_ABI di_int __negvdi2(di_int a) {
+  const di_int MIN = (di_int)1 << ((int)(sizeof(di_int) * CHAR_BIT) - 1);
+  if (a == MIN)
+    compilerrt_abort();
+  return -a;
 }