compiler-rt/lib/builtins/umodti3.c

   1 //===-- umodti3.c - Implement __umodti3 -----------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file implements __umodti3 for the compiler_rt library.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #include "int_lib.h"
  14
  15 #ifdef CRT_HAS_128BIT
  16
  17 // Returns: a % b
  18
  19 COMPILER_RT_ABI tu_int __umodti3(tu_int a, tu_int b) {
  20   tu_int r;
  21   __udivmodti4(a, b, &r);
  22   return r;
  23 }
  24
  25 #endif // CRT_HAS_128BIT