xref: /openbsd/lib/libc/softfloat/negsf2.c (revision 3d8817e4)
1 /*	$OpenBSD: negsf2.c,v 1.1 2006/11/06 15:11:37 drahn Exp $	*/
2 /* $NetBSD: negsf2.c,v 1.1 2000/06/06 08:15:07 bjh21 Exp $ */
3 
4 /*
5  * Written by Ben Harris, 2000.  This file is in the Public Domain.
6  */
7 
8 #include "softfloat-for-gcc.h"
9 #include "milieu.h"
10 #include "softfloat.h"
11 
12 #include <sys/cdefs.h>
13 
14 float32 __negsf2(float32);
15 
16 float32
17 __negsf2(float32 a)
18 {
19 
20 	/* libgcc1.c says INTIFY(-a) */
21 	return a ^ 0x80000000;
22 }
23