1//===-- mulosi4.c - Implement __mulosi4 -----------------------------------===//
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 __mulosi4 for the compiler_rt library.
10//
11//===----------------------------------------------------------------------===//
12
13#define fixint_t si_int
14#include "int_mulo_impl.inc"
15
16// Returns: a * b
17
18// Effects: sets *overflow to 1  if a * b overflows
19
20COMPILER_RT_ABI si_int __mulosi4(si_int a, si_int b, int *overflow) {
21  return __muloXi4(a, b, overflow);
22}
23