lib/modsi3.c

   1 /* ===-- modsi3.c - Implement __modsi3 -------------------------------------===
   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 __modsi3 for the compiler_rt library.
  11  *
  12  * ===----------------------------------------------------------------------===
  13  */
  14
  15 #include "int_lib.h"
  16
  17 su_int COMPILER_RT_ABI __divsi3(si_int a, si_int b);
  18
  19 /* Returns: a % b */
  20
  21 COMPILER_RT_ABI si_int
  22 __modsi3(si_int a, si_int b)
  23 {
  24     return a - __divsi3(a, b) * b;
  25 }