/*********************************************************************/
/* 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 STACK 8
#define ARGS 0
#define STACK_M 4 + STACK + ARGS(%esp)
#define STACK_X 8 + STACK + ARGS(%esp)
#define STACK_INCX 12 + STACK + ARGS(%esp)
#define M %edx
#define X %ecx
#define INCX %esi
#define I %eax
#include "l1param.h"
PROLOGUE
PROFCODE
pushl %esi
pushl %ebx
movl STACK_M, M
movl STACK_X, X
movl STACK_INCX, INCX
pxor %xmm0, %xmm0
testl M, M
jle .L999
pxor %xmm1, %xmm1
testl INCX, INCX
jle .L999
leal (, INCX, SIZE), INCX
cmpl $SIZE, INCX
jne .L40
subl $-32 * SIZE, X
testl $SIZE, X
je .L05
movss -32 * SIZE(X), %xmm0
cvtss2sd %xmm0, %xmm0
mulsd %xmm0, %xmm0
addl INCX, X
decl M
jle .L998
ALIGN_3
.L05:
movl M, I
sarl $4, I
jle .L13
movsd -32 * SIZE(X), %xmm4
movsd -30 * SIZE(X), %xmm5
movsd -28 * SIZE(X), %xmm6
movsd -26 * SIZE(X), %xmm7
decl I
jle .L12
ALIGN_3
.L10:
#ifdef PREFETCH
PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
cvtps2pd %xmm4, %xmm2
movsd -24 * SIZE(X), %xmm4
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
cvtps2pd %xmm5, %xmm3
movsd -22 * SIZE(X), %xmm5
mulpd %xmm3, %xmm3
addpd %xmm3, %xmm1
cvtps2pd %xmm6, %xmm2
movsd -20 * SIZE(X), %xmm6
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
cvtps2pd %xmm7, %xmm3
movsd -18 * SIZE(X), %xmm7
mulpd %xmm3, %xmm3
addpd %xmm3, %xmm1
cvtps2pd %xmm4, %xmm2
movsd -16 * SIZE(X), %xmm4
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
cvtps2pd %xmm5, %xmm3
movsd -14 * SIZE(X), %xmm5
mulpd %xmm3, %xmm3
addpd %xmm3, %xmm1
cvtps2pd %xmm6, %xmm2
movsd -12 * SIZE(X), %xmm6
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
cvtps2pd %xmm7, %xmm3
movsd -10 * SIZE(X), %xmm7
mulpd %xmm3, %xmm3
addpd %xmm3, %xmm1
subl $-16 * SIZE, X
decl I
jg .L10
ALIGN_3
.L12:
cvtps2pd %xmm4, %xmm2
movsd -24 * SIZE(X), %xmm4
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
cvtps2pd %xmm5, %xmm3
movsd -22 * SIZE(X), %xmm5
mulpd %xmm3, %xmm3
addpd %xmm3, %xmm1
cvtps2pd %xmm6, %xmm2
movsd -20 * SIZE(X), %xmm6
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
cvtps2pd %xmm7, %xmm3
movsd -18 * SIZE(X), %xmm7
mulpd %xmm3, %xmm3
addpd %xmm3, %xmm1
cvtps2pd %xmm4, %xmm2
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
cvtps2pd %xmm5, %xmm3
mulpd %xmm3, %xmm3
addpd %xmm3, %xmm1
cvtps2pd %xmm6, %xmm2
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
cvtps2pd %xmm7, %xmm3
mulpd %xmm3, %xmm3
addpd %xmm3, %xmm1
subl $-16 * SIZE, X
ALIGN_4
.L13:
testl $8, M
je .L14
movsd -32 * SIZE(X), %xmm4
cvtps2pd %xmm4, %xmm2
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
movsd -30 * SIZE(X), %xmm5
cvtps2pd %xmm5, %xmm3
mulpd %xmm3, %xmm3
addpd %xmm3, %xmm1
movsd -28 * SIZE(X), %xmm6
cvtps2pd %xmm6, %xmm2
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
movsd -26 * SIZE(X), %xmm7
cvtps2pd %xmm7, %xmm3
mulpd %xmm3, %xmm3
addpd %xmm3, %xmm1
addl $8 * SIZE, X
ALIGN_3
.L14:
testl $4, M
je .L15
movsd -32 * SIZE(X), %xmm4
cvtps2pd %xmm4, %xmm2
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
movsd -30 * SIZE(X), %xmm5
cvtps2pd %xmm5, %xmm3
mulpd %xmm3, %xmm3
addpd %xmm3, %xmm1
addl $4 * SIZE, X
ALIGN_3
.L15:
testl $2, M
je .L16
movsd -32 * SIZE(X), %xmm4
cvtps2pd %xmm4, %xmm2
mulpd %xmm2, %xmm2
addpd %xmm2, %xmm0
addl $2 * SIZE, X
ALIGN_3
.L16:
testl $1, M
je .L998
movss -32 * SIZE(X), %xmm4
cvtss2sd %xmm4, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm1
jmp .L998
ALIGN_4
.L40:
movl M, I
sarl $3, I
jle .L44
ALIGN_4
.L41:
movss (X), %xmm4
addl INCX, X
cvtss2sd %xmm4, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm0
movss (X), %xmm5
addl INCX, X
cvtss2sd %xmm5, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm1
movss (X), %xmm6
addl INCX, X
cvtss2sd %xmm6, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm0
movss (X), %xmm7
addl INCX, X
cvtss2sd %xmm7, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm1
movss (X), %xmm4
addl INCX, X
cvtss2sd %xmm4, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm0
movss (X), %xmm5
addl INCX, X
cvtss2sd %xmm5, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm1
movss (X), %xmm6
addl INCX, X
cvtss2sd %xmm6, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm0
movss (X), %xmm7
addl INCX, X
cvtss2sd %xmm7, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm1
decl I
jg .L41
ALIGN_3
.L44:
testl $4, M
je .L45
movss (X), %xmm4
addl INCX, X
cvtss2sd %xmm4, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm0
movss (X), %xmm5
addl INCX, X
cvtss2sd %xmm5, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm1
movss (X), %xmm6
addl INCX, X
cvtss2sd %xmm6, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm0
movss (X), %xmm7
addl INCX, X
cvtss2sd %xmm7, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm1
ALIGN_3
.L45:
testl $2, M
je .L46
movss (X), %xmm4
addl INCX, X
cvtss2sd %xmm4, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm0
movss (X), %xmm5
addl INCX, X
cvtss2sd %xmm5, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm1
ALIGN_3
.L46:
testl $1, M
je .L998
movss (X), %xmm4
cvtss2sd %xmm4, %xmm2
mulsd %xmm2, %xmm2
addsd %xmm2, %xmm0
ALIGN_4
.L998:
addpd %xmm1, %xmm0
#ifndef HAVE_SSE3
movapd %xmm0, %xmm1
unpckhpd %xmm0, %xmm0
addsd %xmm1, %xmm0
#else
haddpd %xmm0, %xmm0
#endif
ALIGN_4
.L999:
sqrtsd %xmm0, %xmm0
cvtsd2ss %xmm0, %xmm0
movss %xmm0, STACK_M
flds STACK_M
popl %ebx
popl %esi
ret
EPILOGUE