/*********************************************************************/
/* 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 N %i0
#define X %i1
#define INCX %i2
#define I %i3
#define c1 %f0
#define c2 %f2
#define c3 %f4
#define c4 %f6
#define t1 %f8
#define t2 %f10
#define t3 %f12
#define t4 %f14
#define a1 %f16
#define a2 %f18
#define a3 %f20
#define a4 %f22
#define a5 %f24
#define a6 %f26
#define a7 %f28
#define a8 %f30
PROLOGUE
SAVESP
FCLR(0)
FMOV c1, c2
FMOV c1, c3
FMOV c1, c4
FMOV c1, t1
FMOV c1, t2
FMOV c1, t3
FMOV c1, t4
cmp INCX, 0
ble .LL20
sll INCX, ZBASE_SHIFT, INCX
cmp N, 0
ble .LL20
nop
cmp INCX, 2 * SIZE
bne .LL50
nop
sra N, 2, I
cmp I, 0
ble,pn %icc, .LL15
nop
ld [X + 0 * SIZE], a1
add I, -1, I
ld [X + 1 * SIZE], a2
cmp I, 0
ld [X + 2 * SIZE], a3
ld [X + 3 * SIZE], a4
ld [X + 4 * SIZE], a5
ld [X + 5 * SIZE], a6
ld [X + 6 * SIZE], a7
ld [X + 7 * SIZE], a8
ble,pt %icc, .LL12
add X, 8 * SIZE, X
#define PREFETCHSIZE 40
.LL11:
faddd c1, t1, c1
fsmuld a1, a1, t1
prefetch [X + PREFETCHSIZE * SIZE], 0
faddd c2, t2, c2
add I, -1, I
fsmuld a2, a2, t2
ld [X + 0 * SIZE], a1
faddd c3, t3, c3
cmp I, 0
fsmuld a3, a3, t3
ld [X + 1 * SIZE], a2
faddd c4, t4, c4
fsmuld a4, a4, t4
ld [X + 2 * SIZE], a3
faddd c1, t1, c1
fsmuld a5, a5, t1
ld [X + 3 * SIZE], a4
faddd c2, t2, c2
fsmuld a6, a6, t2
ld [X + 4 * SIZE], a5
faddd c3, t3, c3
fsmuld a7, a7, t3
ld [X + 5 * SIZE], a6
faddd c4, t4, c4
ld [X + 6 * SIZE], a7
fsmuld a8, a8, t4
add X, 8 * SIZE, X
bg,pt %icc, .LL11
ld [X - 1 * SIZE], a8
.LL12:
faddd c1, t1, c1
fsmuld a1, a1, t1
faddd c2, t2, c2
fsmuld a2, a2, t2
faddd c3, t3, c3
fsmuld a3, a3, t3
faddd c4, t4, c4
fsmuld a4, a4, t4
faddd c1, t1, c1
fsmuld a5, a5, t1
faddd c2, t2, c2
fsmuld a6, a6, t2
faddd c3, t3, c3
fsmuld a7, a7, t3
faddd c4, t4, c4
fsmuld a8, a8, t4
.LL15:
and N, 3, I
cmp I, 0
ble,a,pn %icc, .LL19
nop
.LL16:
ld [X + 0 * SIZE], a1
add I, -1, I
ld [X + 1 * SIZE], a2
cmp I, 0
faddd c1, t1, c1
faddd c2, t2, c2
fsmuld a1, a1, t1
fsmuld a2, a2, t2
bg,pt %icc, .LL16
add X, 2 * SIZE, X
.LL19:
faddd c1, t1, c1
faddd c2, t2, c2
faddd c3, t3, c3
faddd c4, t4, c4
faddd c1, c2, c1
faddd c3, c4, c3
faddd c1, c3, c1
fsqrtd c1, c1
#if !defined(NEED_F2CCONV) || !defined(F_INTERFACE_F2C)
fdtos c1, c1
#endif
.LL20:
return %i7 + 8
clr %g0
.LL50:
sra N, 2, I
cmp I, 0
ble,pn %icc, .LL55
nop
ld [X + 0 * SIZE], a1
ld [X + 1 * SIZE], a2
add X, INCX, X
ld [X + 0 * SIZE], a3
ld [X + 1 * SIZE], a4
add X, INCX, X
ld [X + 0 * SIZE], a5
ld [X + 1 * SIZE], a6
add X, INCX, X
add I, -1, I
ld [X + 0 * SIZE], a7
cmp I, 0
ld [X + 1 * SIZE], a8
ble,pt %icc, .LL52
add X, INCX, X
.LL51:
faddd c1, t1, c1
add I, -1, I
fsmuld a1, a1, t1
ld [X + 0 * SIZE], a1
faddd c2, t2, c2
cmp I, 0
fsmuld a2, a2, t2
ld [X + 1 * SIZE], a2
add X, INCX, X
faddd c3, t3, c3
fsmuld a3, a3, t3
ld [X + 0 * SIZE], a3
faddd c4, t4, c4
fsmuld a4, a4, t4
ld [X + 1 * SIZE], a4
add X, INCX, X
faddd c1, t1, c1
fsmuld a5, a5, t1
ld [X + 0 * SIZE], a5
faddd c2, t2, c2
fsmuld a6, a6, t2
ld [X + 1 * SIZE], a6
add X, INCX, X
faddd c3, t3, c3
fsmuld a7, a7, t3
ld [X + 0 * SIZE], a7
faddd c4, t4, c4
fsmuld a8, a8, t4
ld [X + 1 * SIZE], a8
bg,pt %icc, .LL51
add X, INCX, X
.LL52:
faddd c1, t1, c1
fsmuld a1, a1, t1
faddd c2, t2, c2
fsmuld a2, a2, t2
faddd c3, t3, c3
fsmuld a3, a3, t3
faddd c4, t4, c4
fsmuld a4, a4, t4
faddd c1, t1, c1
fsmuld a5, a5, t1
faddd c2, t2, c2
fsmuld a6, a6, t2
faddd c3, t3, c3
fsmuld a7, a7, t3
faddd c4, t4, c4
fsmuld a8, a8, t4
.LL55:
and N, 3, I
cmp I, 0
ble,a,pn %icc, .LL59
nop
.LL56:
ld [X + 0 * SIZE], a1
add I, -1, I
ld [X + 1 * SIZE], a2
cmp I, 0
faddd c1, t1, c1
faddd c2, t2, c2
fsmuld a1, a1, t1
fsmuld a2, a2, t2
bg,pt %icc, .LL56
add X, INCX, X
.LL59:
faddd c1, t1, c1
faddd c2, t2, c2
faddd c3, t3, c3
faddd c4, t4, c4
faddd c1, c2, c1
faddd c3, c4, c3
faddd c1, c3, c1
fsqrtd c1, c1
#if !defined(NEED_F2CCONV) || !defined(F_INTERFACE_F2C)
fdtos c1, c1
#endif
return %i7 + 8
clr %o0
EPILOGUE