1 files changed, 21 insertions, 25 deletions
diff --git a/lib/builtins/moddi3.c b/lib/builtins/moddi3.c
index a04279e3875f..92b0996077c6 100644
--- a/lib/builtins/moddi3.c
+++ b/lib/builtins/moddi3.c
@@ -1,30 +1,26 @@
-/*===-- moddi3.c - Implement __moddi3 -------------------------------------===
- *
- *                    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 __moddi3 for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */
+//===-- moddi3.c - Implement __moddi3 -------------------------------------===//
+//
+// 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 __moddi3 for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
 
 #include "int_lib.h"
 
-/* Returns: a % b */
+// Returns: a % b
 
-COMPILER_RT_ABI di_int
-__moddi3(di_int a, di_int b)
-{
-    const int bits_in_dword_m1 = (int)(sizeof(di_int) * CHAR_BIT) - 1;
-    di_int s = b >> bits_in_dword_m1;  /* s = b < 0 ? -1 : 0 */
-    b = (b ^ s) - s;                   /* negate if s == -1 */
-    s = a >> bits_in_dword_m1;         /* s = a < 0 ? -1 : 0 */
-    a = (a ^ s) - s;                   /* negate if s == -1 */
-    du_int r;
-    __udivmoddi4(a, b, &r);
-    return ((di_int)r ^ s) - s;                /* negate if s == -1 */
+COMPILER_RT_ABI di_int __moddi3(di_int a, di_int b) {
+  const int bits_in_dword_m1 = (int)(sizeof(di_int) * CHAR_BIT) - 1;
+  di_int s = b >> bits_in_dword_m1; // s = b < 0 ? -1 : 0
+  b = (b ^ s) - s;                  // negate if s == -1
+  s = a >> bits_in_dword_m1;        // s = a < 0 ? -1 : 0
+  a = (a ^ s) - s;                  // negate if s == -1
+  du_int r;
+  __udivmoddi4(a, b, &r);
+  return ((di_int)r ^ s) - s; // negate if s == -1
 }