/*********************************************************************/
/* Copyright 2009, 2010 The University of Texas at Austin. */
/* All rights reserved. */
/* */
/* Redistribution and use in source and binary forms, with or */
/* without modification, are permitted provided that the following */
/* conditions are met: */
/* */
/* 1. Redistributions of source code must retain the above */
/* copyright notice, this list of conditions and the following */
/* disclaimer. */
/* */
/* 2. Redistributions in binary form must reproduce the above */
/* copyright notice, this list of conditions and the following */
/* disclaimer in the documentation and/or other materials */
/* provided with the distribution. */
/* */
/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
/* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
/* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
/* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
/* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
/* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
/* POSSIBILITY OF SUCH DAMAGE. */
/* */
/* The views and conclusions contained in the software and */
/* documentation are those of the authors and should not be */
/* interpreted as representing official policies, either expressed */
/* or implied, of The University of Texas at Austin. */
/*********************************************************************/
#define ASSEMBLER
#include "common.h"
#define M ARG1
#define X ARG4
#define INCX ARG5
#define I %rax
#include "l1param.h"
PROLOGUE
PROFCODE
FLD 8(%rsp)
ftst
fnstsw %ax
andb $68, %ah
je .L300
/* Alpha == ZERO */
cmpq $1, INCX
jne .L104
movq M, I
sarq $3, I
jle .L102
ALIGN_4
.L101:
fld %st
FST 0 * SIZE(X)
fld %st
FST 1 * SIZE(X)
fld %st
FST 2 * SIZE(X)
fld %st
FST 3 * SIZE(X)
fld %st
FST 4 * SIZE(X)
fld %st
FST 5 * SIZE(X)
fld %st
FST 6 * SIZE(X)
fld %st
FST 7 * SIZE(X)
addq $8 * SIZE, X
decq I
jg .L101
ALIGN_4
.L102:
movq M, I
andq $7, I
jle .L999
ALIGN_4
.L103:
fld %st
FST 0 * SIZE(X)
addq $SIZE, X
decq I
jg .L103
jmp .L999
ALIGN_4
.L104:
salq $BASE_SHIFT, INCX
movq M, I
sarq $3, I
jle .L106
ALIGN_4
.L105:
fld %st
FST 0 * SIZE(X)
addq INCX, X
fld %st
FST 0 * SIZE(X)
addq INCX, X
fld %st
FST 0 * SIZE(X)
addq INCX, X
fld %st
FST 0 * SIZE(X)
addq INCX, X
fld %st
FST 0 * SIZE(X)
addq INCX, X
fld %st
FST 0 * SIZE(X)
addq INCX, X
fld %st
FST 0 * SIZE(X)
addq INCX, X
fld %st
FST 0 * SIZE(X)
addq INCX, X
decq I
jg .L105
ALIGN_4
.L106:
movq M, I
andq $7, I
jle .L999
ALIGN_4
.L107:
fld %st
FST 0 * SIZE(X)
addq INCX, X
decq I
jg .L107
jmp .L999
ALIGN_4
/* Alpha != ZERO */
.L300:
cmpq $1,INCX
jne .L304
movq M, I
sarq $3, I
jle .L302
ALIGN_4
.L301:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
FLD 0 * SIZE(X)
fmul %st(1), %st
FST 0 * SIZE(X)
FLD 1 * SIZE(X)
fmul %st(1), %st
FST 1 * SIZE(X)
FLD 2 * SIZE(X)
fmul %st(1), %st
FST 2 * SIZE(X)
FLD 3 * SIZE(X)
fmul %st(1), %st
FST 3 * SIZE(X)
FLD 4 * SIZE(X)
fmul %st(1), %st
FST 4 * SIZE(X)
FLD 5 * SIZE(X)
fmul %st(1), %st
FST 5 * SIZE(X)
FLD 6 * SIZE(X)
fmul %st(1), %st
FST 6 * SIZE(X)
FLD 7 * SIZE(X)
fmul %st(1), %st
FST 7 * SIZE(X)
addq $8 * SIZE, X
decq I
jg .L301
ALIGN_4
.L302:
movq M, I
andq $7, I
jle .L999
ALIGN_4
.L303:
FLD 0 * SIZE(X)
fmul %st(1), %st
FST 0 * SIZE(X)
addq $SIZE, X
decq I
jg .L303
jmp .L999
ALIGN_4
.L304:
salq $BASE_SHIFT, INCX
movq M, I
sarq $3, I
jle .L306
ALIGN_4
.L305:
FLD 0 * SIZE(X)
fmul %st(1), %st
FST 0 * SIZE(X)
addq INCX, X
FLD 0 * SIZE(X)
fmul %st(1), %st
FST 0 * SIZE(X)
addq INCX, X
FLD 0 * SIZE(X)
fmul %st(1), %st
FST 0 * SIZE(X)
addq INCX, X
FLD 0 * SIZE(X)
fmul %st(1), %st
FST 0 * SIZE(X)
addq INCX, X
FLD 0 * SIZE(X)
fmul %st(1), %st
FST 0 * SIZE(X)
addq INCX, X
FLD 0 * SIZE(X)
fmul %st(1), %st
FST 0 * SIZE(X)
addq INCX, X
FLD 0 * SIZE(X)
fmul %st(1), %st
FST 0 * SIZE(X)
addq INCX, X
FLD 0 * SIZE(X)
fmul %st(1), %st
FST 0 * SIZE(X)
addq INCX, X
decq I
jg .L305
ALIGN_4
.L306:
movq M, I
andq $7, I
jle .L999
ALIGN_4
.L307:
FLD 0 * SIZE(X)
fmul %st(1), %st
FST 0 * SIZE(X)
addq INCX, X
decq I
jg .L307
ALIGN_4
.L999:
ffreep %st(0)
ret
EPILOGUE