1//===-- negdi2.c - Implement __negdi2 -------------------------------------===// 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 __negdi2 for the compiler_rt library. 10// 11//===----------------------------------------------------------------------===// 12 13#include "int_lib.h" 14 15// Returns: -a 16 17COMPILER_RT_ABI di_int __negdi2(di_int a) { 18 // Note: this routine is here for API compatibility; any sane compiler 19 // should expand it inline. 20 return -a; 21} 22