| //===-- negdi2.c - Implement __negdi2 -------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file implements __negdi2 for the compiler_rt library. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "int_lib.h" |
| |
| // Returns: -a |
| |
| COMPILER_RT_ABI di_int __negdi2(di_int a) { |
| // Note: this routine is here for API compatibility; any sane compiler |
| // should expand it inline. |
| return -(du_int)a; |
| } |
