• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 /* ===-- negdi2.c - Implement __negdi2 -------------------------------------===
2  *
3  *                     The LLVM Compiler Infrastructure
4  *
5  * This file is dual licensed under the MIT and the University of Illinois Open
6  * Source Licenses. 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 
19 COMPILER_RT_ABI di_int
__negdi2(di_int a)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