xref: /netbsd-src/lib/libc/arch/x86_64/gen/fabs.S (revision 92d1d4411b9f8cbaff3d5eb0b336fcc1c32deb29) 
1/*	$NetBSD: fabs.S,v 1.4 2014/05/22 15:01:56 uebayasi Exp $	*/
2
3#include <machine/asm.h>
4#if defined(LIBC_SCCS)
5	RCSID("$NetBSD: fabs.S,v 1.4 2014/05/22 15:01:56 uebayasi Exp $")
6#endif
7
8	.section .rodata
9	.align 8
10__signmask:
11	.long 0xffffffff
12	.long 0x7fffffff
13
14ENTRY(fabs)
15	movsd	__signmask(%rip),%xmm1
16	andpd	%xmm1,%xmm0
17	ret
18END(fabs)
19