1/* ===-- negdi2.c - Implement __negdi2 -------------------------------------===
2 *
3 *                     The LLVM Compiler Infrastructure
4 *
5 * This file is distributed under the University of Illinois Open Source
6 * License. See LICENSE.TXT for details.
7 *
8 * ===----------------------------------------------------------------------===
9 *
10 * This file implements __negdi2 for the compiler_rt library.
11 *
12 * ===----------------------------------------------------------------------===
13 */
14
15#include "int_lib.h"
16
17/* Returns: -a */
18
19di_int
20__negdi2(di_int a)
21{
22    /* Note: this routine is here for API compatibility; any sane compiler
23     * should expand it inline.
24     */
25    return -a;
26}
27