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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
.ident "@(#)fmodf.s 1.2 06/01/23 SMI"
.file "fmodf.s"
#include "libm.h"
LIBM_ANSI_PRAGMA_WEAK(fmodf,function)
#include "libm_synonyms.h"
ENTRY(fmodf)
push %rbp
movq %rsp,%rbp
subq $16,%rsp
movss %xmm1,-8(%rbp)
movss %xmm0,-4(%rbp)
flds -8(%rbp) / load arg y
flds -4(%rbp) / load arg x
.loop:
fprem / partial remainder
fstsw %ax / store status word
andw $0x400,%ax / check whether reduction complete
jne .loop / loop while reduction incomplete
fstps -4(%rbp)
movss -4(%rbp),%xmm0
fstp %st(0)
leave
ret
.align 4
SET_SIZE(fmodf)
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