lib/builtins/umodsi3.c

   1 /* ===-- umodsi3.c - Implement __umodsi3 -----------------------------------===
   2  *
   3  *                     The LLVM Compiler Infrastructure
   4  *
   5  * This file is dual licensed under the MIT and the University of Illinois Open
   6  * Source Licenses. See LICENSE.TXT for details.
   7  *
   8  * ===----------------------------------------------------------------------===
   9  *
  10  * This file implements __umodsi3 for the compiler_rt library.
  11  *
  12  * ===----------------------------------------------------------------------===
  13  */
  14
  15 #include "int_lib.h"
  16
  17 /* Returns: a % b */
  18
  19 COMPILER_RT_ABI su_int
  20 __umodsi3(su_int a, su_int b)
  21 {
  22     return a - __udivsi3(a, b) * b;
  23 }