xref: /freebsd/contrib/llvm-project/compiler-rt/lib/builtins/modsi3.c (revision 0b57cec536236d46e3dba9bd041533462f33dbb7)
1*0b57cec5SDimitry Andric //===-- modsi3.c - Implement __modsi3 -------------------------------------===//
2*0b57cec5SDimitry Andric //
3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information.
5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6*0b57cec5SDimitry Andric //
7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===//
8*0b57cec5SDimitry Andric //
9*0b57cec5SDimitry Andric // This file implements __modsi3 for the compiler_rt library.
10*0b57cec5SDimitry Andric //
11*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===//
12*0b57cec5SDimitry Andric 
13*0b57cec5SDimitry Andric #include "int_lib.h"
14*0b57cec5SDimitry Andric 
15*0b57cec5SDimitry Andric // Returns: a % b
16*0b57cec5SDimitry Andric 
__modsi3(si_int a,si_int b)17*0b57cec5SDimitry Andric COMPILER_RT_ABI si_int __modsi3(si_int a, si_int b) {
18*0b57cec5SDimitry Andric   return a - __divsi3(a, b) * b;
19*0b57cec5SDimitry Andric }
20