BSD 4_3_Tahoe release

[unix-history] / usr / src / lib / libc / gen / gen.vax / fabs.s

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#if defined(LIBC_SCCS) && !defined(lint)
	.asciz "@(#)fabs.s	5.4 (Berkeley) 6/27/88"
#endif /* LIBC_SCCS and not lint */

/* fabs - floating absolute value */

#include "DEFS.h"

ENTRY(fabs, 0)
	movd	4(ap),r0
	bgeq	1f
	mnegd	r0,r0
1:
	ret