/*********************************************************************/
/* 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 16
#define ARGS 0
#define STACK_M 4 + STACK + ARGS(%esp)
#define STACK_ALPHA 16 + STACK + ARGS(%esp)
#define STACK_X 20 + STACK + ARGS(%esp)
#define STACK_INCX 24 + STACK + ARGS(%esp)
#define STACK_Y 28 + STACK + ARGS(%esp)
#define STACK_INCY 32 + STACK + ARGS(%esp)
#define M %ebx
#define X %esi
#define Y %edi
#define INCX %ecx
#define INCY %edx
#define YY %ebp
#define ALPHA %xmm7
#include "l1param.h"
PROLOGUE
PROFCODE
pushl %edi
pushl %esi
pushl %ebx
pushl %ebp
movl STACK_M, M
movss STACK_ALPHA, ALPHA
movl STACK_X, X
movl STACK_INCX, INCX
movl STACK_Y, Y
movl STACK_INCY, INCY
shufps $0, ALPHA, ALPHA
leal (, INCX, SIZE), INCX
leal (, INCY, SIZE), INCY
testl M, M
jle .L19
cmpl $SIZE, INCX
jne .L50
cmpl $SIZE, INCY
jne .L50
subl $-32 * SIZE, X
subl $-32 * SIZE, Y
cmpl $3, M
jle .L16
testl $SIZE, Y
je .L00
movss -32 * SIZE(X), %xmm0
mulss ALPHA, %xmm0
addss -32 * SIZE(Y), %xmm0
movss %xmm0, -32 * SIZE(Y)
addl $1 * SIZE, X
addl $1 * SIZE, Y
decl M
jle .L19
ALIGN_3
.L00:
testl $SIZE * 2, Y
je .L10
movsd -32 * SIZE(X), %xmm0
movsd -32 * SIZE(Y), %xmm4
mulps ALPHA, %xmm0
addps %xmm4, %xmm0
movsd %xmm0, -32 * SIZE(Y)
addl $2 * SIZE, X
addl $2 * SIZE, Y
subl $2, M
jle .L19
ALIGN_3
.L10:
testl $SIZE * 3, X
jne .L20
movl M, %eax
sarl $5, %eax
jle .L13
movaps -32 * SIZE(X), %xmm0
movaps -28 * SIZE(X), %xmm1
movaps -24 * SIZE(X), %xmm2
movaps -20 * SIZE(X), %xmm3
decl %eax
jle .L12
ALIGN_4
.L11:
#ifdef PREFETCH
PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
movaps -16 * SIZE(X), %xmm0
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm1, -28 * SIZE(Y)
movaps -12 * SIZE(X), %xmm1
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(Y)
#endif
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movaps %xmm2, -24 * SIZE(Y)
movaps -8 * SIZE(X), %xmm2
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm3, -20 * SIZE(Y)
movaps -4 * SIZE(X), %xmm3
#if defined(PREFETCH) && !defined(FETCH128)
PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(X)
#endif
mulps ALPHA, %xmm0
addps -16 * SIZE(Y), %xmm0
movaps %xmm0, -16 * SIZE(Y)
movaps 0 * SIZE(X), %xmm0
mulps ALPHA, %xmm1
addps -12 * SIZE(Y), %xmm1
movaps %xmm1, -12 * SIZE(Y)
movaps 4 * SIZE(X), %xmm1
#if defined(PREFETCHW) && !defined(FETCH128)
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(Y)
#endif
mulps ALPHA, %xmm2
addps -8 * SIZE(Y), %xmm2
movaps %xmm2, -8 * SIZE(Y)
movaps 8 * SIZE(X), %xmm2
mulps ALPHA, %xmm3
addps -4 * SIZE(Y), %xmm3
movaps %xmm3, -4 * SIZE(Y)
movaps 12 * SIZE(X), %xmm3
subl $-32 * SIZE, X
subl $-32 * SIZE, Y
decl %eax
jg .L11
ALIGN_3
.L12:
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
movaps -16 * SIZE(X), %xmm0
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm1, -28 * SIZE(Y)
movaps -12 * SIZE(X), %xmm1
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movaps %xmm2, -24 * SIZE(Y)
movaps -8 * SIZE(X), %xmm2
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm3, -20 * SIZE(Y)
movaps -4 * SIZE(X), %xmm3
mulps ALPHA, %xmm0
addps -16 * SIZE(Y), %xmm0
movaps %xmm0, -16 * SIZE(Y)
mulps ALPHA, %xmm1
addps -12 * SIZE(Y), %xmm1
movaps %xmm1, -12 * SIZE(Y)
mulps ALPHA, %xmm2
addps -8 * SIZE(Y), %xmm2
movaps %xmm2, -8 * SIZE(Y)
mulps ALPHA, %xmm3
addps -4 * SIZE(Y), %xmm3
movaps %xmm3, -4 * SIZE(Y)
subl $-32 * SIZE, X
subl $-32 * SIZE, Y
ALIGN_3
.L13:
movl M, %eax
andl $16, %eax
jle .L14
ALIGN_3
movaps -32 * SIZE(X), %xmm0
movaps -28 * SIZE(X), %xmm1
movaps -24 * SIZE(X), %xmm2
movaps -20 * SIZE(X), %xmm3
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm0, -32 * SIZE(Y)
movaps %xmm1, -28 * SIZE(Y)
movaps %xmm2, -24 * SIZE(Y)
movaps %xmm3, -20 * SIZE(Y)
addl $16 * SIZE, X
addl $16 * SIZE, Y
ALIGN_3
.L14:
movl M, %eax
andl $8, %eax
jle .L15
ALIGN_3
movaps -32 * SIZE(X), %xmm0
movaps -28 * SIZE(X), %xmm1
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm0, -32 * SIZE(Y)
movaps %xmm1, -28 * SIZE(Y)
addl $8 * SIZE, X
addl $8 * SIZE, Y
ALIGN_3
.L15:
movl M, %eax
andl $4, %eax
jle .L16
ALIGN_3
movaps -32 * SIZE(X), %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
addl $4 * SIZE, X
addl $4 * SIZE, Y
ALIGN_3
.L16:
movl M, %eax
andl $2, %eax
jle .L17
ALIGN_3
movsd -32 * SIZE(X), %xmm0
movsd -32 * SIZE(Y), %xmm4
mulps ALPHA, %xmm0
addps %xmm4, %xmm0
movsd %xmm0, -32 * SIZE(Y)
addl $2 * SIZE, X
addl $2 * SIZE, Y
ALIGN_3
.L17:
movl M, %eax
andl $1, %eax
jle .L19
ALIGN_3
movss -32 * SIZE(X), %xmm0
mulss ALPHA, %xmm0
addss -32 * SIZE(Y), %xmm0
movss %xmm0, -32 * SIZE(Y)
ALIGN_3
.L19:
popl %ebp
popl %ebx
popl %esi
popl %edi
ret
ALIGN_3
.L20:
#ifdef ALIGNED_ACCESS
testl $SIZE, X
jne .L30
movhps -32 * SIZE(X), %xmm0
movl M, %eax
sarl $5, %eax
jle .L23
movaps -30 * SIZE(X), %xmm1
movaps -26 * SIZE(X), %xmm2
movaps -22 * SIZE(X), %xmm3
decl %eax
jle .L22
ALIGN_4
.L21:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(Y)
#endif
SHUFPD_1 %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
movaps -18 * SIZE(X), %xmm0
SHUFPD_1 %xmm2, %xmm1
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm1, -28 * SIZE(Y)
movaps -14 * SIZE(X), %xmm1
#ifdef PREFETCH
PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
SHUFPD_1 %xmm3, %xmm2
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movaps %xmm2, -24 * SIZE(Y)
movaps -10 * SIZE(X), %xmm2
SHUFPD_1 %xmm0, %xmm3
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm3, -20 * SIZE(Y)
movaps -6 * SIZE(X), %xmm3
#if defined(PREFETCHW) && !defined(FETCH128)
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(Y)
#endif
SHUFPD_1 %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -16 * SIZE(Y), %xmm0
movaps %xmm0, -16 * SIZE(Y)
movaps -2 * SIZE(X), %xmm0
SHUFPD_1 %xmm2, %xmm1
mulps ALPHA, %xmm1
addps -12 * SIZE(Y), %xmm1
movaps %xmm1, -12 * SIZE(Y)
movaps 2 * SIZE(X), %xmm1
#if defined(PREFETCH) && !defined(FETCH128)
PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(X)
#endif
SHUFPD_1 %xmm3, %xmm2
mulps ALPHA, %xmm2
addps -8 * SIZE(Y), %xmm2
movaps %xmm2, -8 * SIZE(Y)
movaps 6 * SIZE(X), %xmm2
SHUFPD_1 %xmm0, %xmm3
mulps ALPHA, %xmm3
addps -4 * SIZE(Y), %xmm3
movaps %xmm3, -4 * SIZE(Y)
movaps 10 * SIZE(X), %xmm3
subl $-32 * SIZE, X
subl $-32 * SIZE, Y
decl %eax
jg .L21
ALIGN_3
.L22:
SHUFPD_1 %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
movaps -18 * SIZE(X), %xmm0
SHUFPD_1 %xmm2, %xmm1
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm1, -28 * SIZE(Y)
movaps -14 * SIZE(X), %xmm1
SHUFPD_1 %xmm3, %xmm2
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movaps %xmm2, -24 * SIZE(Y)
movaps -10 * SIZE(X), %xmm2
SHUFPD_1 %xmm0, %xmm3
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm3, -20 * SIZE(Y)
movaps -6 * SIZE(X), %xmm3
SHUFPD_1 %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -16 * SIZE(Y), %xmm0
movaps %xmm0, -16 * SIZE(Y)
movaps -2 * SIZE(X), %xmm0
SHUFPD_1 %xmm2, %xmm1
mulps ALPHA, %xmm1
addps -12 * SIZE(Y), %xmm1
movaps %xmm1, -12 * SIZE(Y)
SHUFPD_1 %xmm3, %xmm2
mulps ALPHA, %xmm2
addps -8 * SIZE(Y), %xmm2
movaps %xmm2, -8 * SIZE(Y)
SHUFPD_1 %xmm0, %xmm3
mulps ALPHA, %xmm3
addps -4 * SIZE(Y), %xmm3
movaps %xmm3, -4 * SIZE(Y)
subl $-32 * SIZE, X
subl $-32 * SIZE, Y
ALIGN_3
.L23:
movl M, %eax
andl $16, %eax
jle .L24
ALIGN_3
movaps -30 * SIZE(X), %xmm1
movaps -26 * SIZE(X), %xmm2
movaps -22 * SIZE(X), %xmm3
movaps -18 * SIZE(X), %xmm4
SHUFPD_1 %xmm1, %xmm0
SHUFPD_1 %xmm2, %xmm1
SHUFPD_1 %xmm3, %xmm2
SHUFPD_1 %xmm4, %xmm3
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm0, -32 * SIZE(Y)
movaps %xmm1, -28 * SIZE(Y)
movaps %xmm2, -24 * SIZE(Y)
movaps %xmm3, -20 * SIZE(Y)
movaps %xmm4, %xmm0
addl $16 * SIZE, X
addl $16 * SIZE, Y
ALIGN_3
.L24:
movl M, %eax
andl $8, %eax
jle .L25
ALIGN_3
movaps -30 * SIZE(X), %xmm1
movaps -26 * SIZE(X), %xmm2
SHUFPD_1 %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
SHUFPD_1 %xmm2, %xmm1
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm0, -32 * SIZE(Y)
movaps %xmm1, -28 * SIZE(Y)
movaps %xmm2, %xmm0
addl $8 * SIZE, X
addl $8 * SIZE, Y
ALIGN_3
.L25:
movl M, %eax
andl $4, %eax
jle .L26
ALIGN_3
movaps -30 * SIZE(X), %xmm1
SHUFPD_1 %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
addl $4 * SIZE, X
addl $4 * SIZE, Y
ALIGN_3
.L26:
movl M, %eax
andl $2, %eax
jle .L27
ALIGN_3
movsd -32 * SIZE(X), %xmm0
movsd -32 * SIZE(Y), %xmm4
mulps ALPHA, %xmm0
addps %xmm4, %xmm0
movsd %xmm0, -32 * SIZE(Y)
addl $2 * SIZE, X
addl $2 * SIZE, Y
ALIGN_3
.L27:
movl M, %eax
andl $1, %eax
jle .L29
ALIGN_3
movss -32 * SIZE(X), %xmm0
mulss ALPHA, %xmm0
addss -32 * SIZE(Y), %xmm0
movss %xmm0, -32 * SIZE(Y)
addl $SIZE, Y
ALIGN_3
.L29:
popl %ebp
popl %ebx
popl %esi
popl %edi
ret
ALIGN_3
.L30:
testl $2 * SIZE, X
jne .L40
movaps -33 * SIZE(X), %xmm0
movl M, %eax
sarl $5, %eax
jle .L33
movaps -29 * SIZE(X), %xmm1
movaps -25 * SIZE(X), %xmm2
movaps -21 * SIZE(X), %xmm3
decl %eax
jle .L32
ALIGN_4
.L31:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(Y)
#endif
movss %xmm1, %xmm0
SHUFPS_39 %xmm0, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
movaps -17 * SIZE(X), %xmm0
movss %xmm2, %xmm1
SHUFPS_39 %xmm1, %xmm1
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm1, -28 * SIZE(Y)
movaps -13 * SIZE(X), %xmm1
#ifdef PREFETCH
PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
movss %xmm3, %xmm2
SHUFPS_39 %xmm2, %xmm2
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movaps %xmm2, -24 * SIZE(Y)
movaps -9 * SIZE(X), %xmm2
movss %xmm0, %xmm3
SHUFPS_39 %xmm3, %xmm3
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm3, -20 * SIZE(Y)
movaps -5 * SIZE(X), %xmm3
#if defined(PREFETCHW) && !defined(FETCH128)
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(Y)
#endif
movss %xmm1, %xmm0
SHUFPS_39 %xmm0, %xmm0
mulps ALPHA, %xmm0
addps -16 * SIZE(Y), %xmm0
movaps %xmm0, -16 * SIZE(Y)
movaps -1 * SIZE(X), %xmm0
movss %xmm2, %xmm1
SHUFPS_39 %xmm1, %xmm1
mulps ALPHA, %xmm1
addps -12 * SIZE(Y), %xmm1
movaps %xmm1, -12 * SIZE(Y)
movaps 3 * SIZE(X), %xmm1
#if defined(PREFETCH) && !defined(FETCH128)
PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(X)
#endif
movss %xmm3, %xmm2
SHUFPS_39 %xmm2, %xmm2
mulps ALPHA, %xmm2
addps -8 * SIZE(Y), %xmm2
movaps %xmm2, -8 * SIZE(Y)
movaps 7 * SIZE(X), %xmm2
movss %xmm0, %xmm3
SHUFPS_39 %xmm3, %xmm3
mulps ALPHA, %xmm3
addps -4 * SIZE(Y), %xmm3
movaps %xmm3, -4 * SIZE(Y)
movaps 11 * SIZE(X), %xmm3
subl $-32 * SIZE, X
subl $-32 * SIZE, Y
decl %eax
jg .L31
ALIGN_3
.L32:
movss %xmm1, %xmm0
SHUFPS_39 %xmm0, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
movaps -17 * SIZE(X), %xmm0
movss %xmm2, %xmm1
SHUFPS_39 %xmm1, %xmm1
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm1, -28 * SIZE(Y)
movaps -13 * SIZE(X), %xmm1
movss %xmm3, %xmm2
SHUFPS_39 %xmm2, %xmm2
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movaps %xmm2, -24 * SIZE(Y)
movaps -9 * SIZE(X), %xmm2
movss %xmm0, %xmm3
SHUFPS_39 %xmm3, %xmm3
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm3, -20 * SIZE(Y)
movaps -5 * SIZE(X), %xmm3
movss %xmm1, %xmm0
SHUFPS_39 %xmm0, %xmm0
mulps ALPHA, %xmm0
addps -16 * SIZE(Y), %xmm0
movaps %xmm0, -16 * SIZE(Y)
movaps -1 * SIZE(X), %xmm0
movss %xmm2, %xmm1
SHUFPS_39 %xmm1, %xmm1
mulps ALPHA, %xmm1
addps -12 * SIZE(Y), %xmm1
movaps %xmm1, -12 * SIZE(Y)
movss %xmm3, %xmm2
SHUFPS_39 %xmm2, %xmm2
mulps ALPHA, %xmm2
addps -8 * SIZE(Y), %xmm2
movaps %xmm2, -8 * SIZE(Y)
movss %xmm0, %xmm3
SHUFPS_39 %xmm3, %xmm3
mulps ALPHA, %xmm3
addps -4 * SIZE(Y), %xmm3
movaps %xmm3, -4 * SIZE(Y)
subl $-32 * SIZE, X
subl $-32 * SIZE, Y
ALIGN_3
.L33:
movl M, %eax
andl $16, %eax
jle .L34
ALIGN_3
movaps -29 * SIZE(X), %xmm1
movaps -25 * SIZE(X), %xmm2
movaps -21 * SIZE(X), %xmm3
movaps -17 * SIZE(X), %xmm4
movss %xmm1, %xmm0
SHUFPS_39 %xmm0, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movss %xmm2, %xmm1
SHUFPS_39 %xmm1, %xmm1
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movss %xmm3, %xmm2
SHUFPS_39 %xmm2, %xmm2
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movss %xmm4, %xmm3
SHUFPS_39 %xmm3, %xmm3
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm0, -32 * SIZE(Y)
movaps %xmm1, -28 * SIZE(Y)
movaps %xmm2, -24 * SIZE(Y)
movaps %xmm3, -20 * SIZE(Y)
movaps %xmm4, %xmm0
addl $16 * SIZE, X
addl $16 * SIZE, Y
ALIGN_3
.L34:
movl M, %eax
andl $8, %eax
jle .L35
ALIGN_3
movaps -29 * SIZE(X), %xmm1
movaps -25 * SIZE(X), %xmm2
movss %xmm1, %xmm0
SHUFPS_39 %xmm0, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movss %xmm2, %xmm1
SHUFPS_39 %xmm1, %xmm1
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm0, -32 * SIZE(Y)
movaps %xmm1, -28 * SIZE(Y)
movaps %xmm2, %xmm0
addl $8 * SIZE, X
addl $8 * SIZE, Y
ALIGN_3
.L35:
movl M, %eax
andl $4, %eax
jle .L36
ALIGN_3
movaps -29 * SIZE(X), %xmm1
movss %xmm1, %xmm0
SHUFPS_39 %xmm0, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
addl $4 * SIZE, X
addl $4 * SIZE, Y
ALIGN_3
.L36:
movl M, %eax
andl $2, %eax
jle .L37
ALIGN_3
movsd -32 * SIZE(X), %xmm0
movsd -32 * SIZE(Y), %xmm4
mulps ALPHA, %xmm0
addps %xmm4, %xmm0
movsd %xmm0, -32 * SIZE(Y)
addl $2 * SIZE, X
addl $2 * SIZE, Y
ALIGN_3
.L37:
movl M, %eax
andl $1, %eax
jle .L39
ALIGN_3
movss -32 * SIZE(X), %xmm0
mulss ALPHA, %xmm0
addss -32 * SIZE(Y), %xmm0
movss %xmm0, -32 * SIZE(Y)
addl $SIZE, Y
ALIGN_3
.L39:
popl %ebp
popl %ebx
popl %esi
popl %edi
ret
ALIGN_3
.L40:
movaps -35 * SIZE(X), %xmm0
movl M, %eax
sarl $5, %eax
jle .L43
movaps -31 * SIZE(X), %xmm1
movaps -27 * SIZE(X), %xmm2
movaps -23 * SIZE(X), %xmm3
decl %eax
jle .L42
ALIGN_4
.L41:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(Y)
#endif
movss %xmm1, %xmm0
shufps $0x93, %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
movaps -19 * SIZE(X), %xmm0
movss %xmm2, %xmm1
shufps $0x93, %xmm2, %xmm1
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm1, -28 * SIZE(Y)
movaps -15 * SIZE(X), %xmm1
#ifdef PREFETCH
PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
movss %xmm3, %xmm2
shufps $0x93, %xmm3, %xmm2
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movaps %xmm2, -24 * SIZE(Y)
movaps -11 * SIZE(X), %xmm2
movss %xmm0, %xmm3
shufps $0x93, %xmm0, %xmm3
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm3, -20 * SIZE(Y)
movaps -7 * SIZE(X), %xmm3
#if defined(PREFETCHW) && !defined(FETCH128)
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(Y)
#endif
movss %xmm1, %xmm0
shufps $0x93, %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -16 * SIZE(Y), %xmm0
movaps %xmm0, -16 * SIZE(Y)
movaps -3 * SIZE(X), %xmm0
movss %xmm2, %xmm1
shufps $0x93, %xmm2, %xmm1
mulps ALPHA, %xmm1
addps -12 * SIZE(Y), %xmm1
movaps %xmm1, -12 * SIZE(Y)
movaps 1 * SIZE(X), %xmm1
#if defined(PREFETCH) && !defined(FETCH128)
PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(X)
#endif
movss %xmm3, %xmm2
shufps $0x93, %xmm3, %xmm2
mulps ALPHA, %xmm2
addps -8 * SIZE(Y), %xmm2
movaps %xmm2, -8 * SIZE(Y)
movaps 5 * SIZE(X), %xmm2
movss %xmm0, %xmm3
shufps $0x93, %xmm0, %xmm3
mulps ALPHA, %xmm3
addps -4 * SIZE(Y), %xmm3
movaps %xmm3, -4 * SIZE(Y)
movaps 9 * SIZE(X), %xmm3
subl $-32 * SIZE, X
subl $-32 * SIZE, Y
decl %eax
jg .L41
ALIGN_3
.L42:
movss %xmm1, %xmm0
shufps $0x93, %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
movaps -19 * SIZE(X), %xmm0
movss %xmm2, %xmm1
shufps $0x93, %xmm2, %xmm1
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm1, -28 * SIZE(Y)
movaps -15 * SIZE(X), %xmm1
movss %xmm3, %xmm2
shufps $0x93, %xmm3, %xmm2
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movaps %xmm2, -24 * SIZE(Y)
movaps -11 * SIZE(X), %xmm2
movss %xmm0, %xmm3
shufps $0x93, %xmm0, %xmm3
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm3, -20 * SIZE(Y)
movaps -7 * SIZE(X), %xmm3
movss %xmm1, %xmm0
shufps $0x93, %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -16 * SIZE(Y), %xmm0
movaps %xmm0, -16 * SIZE(Y)
movaps -3 * SIZE(X), %xmm0
movss %xmm2, %xmm1
shufps $0x93, %xmm2, %xmm1
mulps ALPHA, %xmm1
addps -12 * SIZE(Y), %xmm1
movaps %xmm1, -12 * SIZE(Y)
movss %xmm3, %xmm2
shufps $0x93, %xmm3, %xmm2
mulps ALPHA, %xmm2
addps -8 * SIZE(Y), %xmm2
movaps %xmm2, -8 * SIZE(Y)
movss %xmm0, %xmm3
shufps $0x93, %xmm0, %xmm3
mulps ALPHA, %xmm3
addps -4 * SIZE(Y), %xmm3
movaps %xmm3, -4 * SIZE(Y)
subl $-32 * SIZE, X
subl $-32 * SIZE, Y
ALIGN_3
.L43:
movl M, %eax
andl $16, %eax
jle .L44
ALIGN_3
movaps -31 * SIZE(X), %xmm1
movaps -27 * SIZE(X), %xmm2
movaps -23 * SIZE(X), %xmm3
movaps -19 * SIZE(X), %xmm4
movss %xmm1, %xmm0
shufps $0x93, %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movss %xmm2, %xmm1
shufps $0x93, %xmm2, %xmm1
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movss %xmm3, %xmm2
shufps $0x93, %xmm3, %xmm2
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movss %xmm4, %xmm3
shufps $0x93, %xmm4, %xmm3
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm0, -32 * SIZE(Y)
movaps %xmm1, -28 * SIZE(Y)
movaps %xmm2, -24 * SIZE(Y)
movaps %xmm3, -20 * SIZE(Y)
movaps %xmm4, %xmm0
addl $16 * SIZE, X
addl $16 * SIZE, Y
ALIGN_3
.L44:
movl M, %eax
andl $8, %eax
jle .L45
ALIGN_3
movaps -31 * SIZE(X), %xmm1
movaps -27 * SIZE(X), %xmm2
movss %xmm1, %xmm0
shufps $0x93, %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movss %xmm2, %xmm1
shufps $0x93, %xmm2, %xmm1
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm0, -32 * SIZE(Y)
movaps %xmm1, -28 * SIZE(Y)
movaps %xmm2, %xmm0
addl $8 * SIZE, X
addl $8 * SIZE, Y
ALIGN_3
.L45:
movl M, %eax
andl $4, %eax
jle .L46
ALIGN_3
movaps -31 * SIZE(X), %xmm1
movss %xmm1, %xmm0
shufps $0x93, %xmm1, %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
addl $4 * SIZE, X
addl $4 * SIZE, Y
ALIGN_3
.L46:
movl M, %eax
andl $2, %eax
jle .L47
ALIGN_3
movsd -32 * SIZE(X), %xmm0
movsd -32 * SIZE(Y), %xmm4
mulps ALPHA, %xmm0
addps %xmm4, %xmm0
movsd %xmm0, -32 * SIZE(Y)
addl $2 * SIZE, X
addl $2 * SIZE, Y
ALIGN_3
.L47:
movl M, %eax
andl $1, %eax
jle .L49
ALIGN_3
movss -32 * SIZE(X), %xmm0
mulss ALPHA, %xmm0
addss -32 * SIZE(Y), %xmm0
movss %xmm0, -32 * SIZE(Y)
addl $SIZE, Y
ALIGN_3
.L49:
popl %ebp
popl %ebx
popl %esi
popl %edi
ret
#else
movl M, %eax
sarl $5, %eax
jle .L23
movsd -32 * SIZE(X), %xmm0
movhps -30 * SIZE(X), %xmm0
movsd -28 * SIZE(X), %xmm1
movhps -26 * SIZE(X), %xmm1
movsd -24 * SIZE(X), %xmm2
movhps -22 * SIZE(X), %xmm2
movsd -20 * SIZE(X), %xmm3
movhps -18 * SIZE(X), %xmm3
decl %eax
jle .L22
ALIGN_4
.L21:
#ifdef PREFETCHW
PREFETCHW (PREFETCHSIZE + 0) - PREOFFSET(Y)
#endif
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
movsd -16 * SIZE(X), %xmm0
movhps -14 * SIZE(X), %xmm0
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm1, -28 * SIZE(Y)
movsd -12 * SIZE(X), %xmm1
movhps -10 * SIZE(X), %xmm1
#ifdef PREFETCH
PREFETCH (PREFETCHSIZE + 0) - PREOFFSET(X)
#endif
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movaps %xmm2, -24 * SIZE(Y)
movsd -8 * SIZE(X), %xmm2
movhps -6 * SIZE(X), %xmm2
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm3, -20 * SIZE(Y)
movsd -4 * SIZE(X), %xmm3
movhps -2 * SIZE(X), %xmm3
#if defined(PREFETCHW) && !defined(FETCH128)
PREFETCHW (PREFETCHSIZE + 64) - PREOFFSET(Y)
#endif
mulps ALPHA, %xmm0
addps -16 * SIZE(Y), %xmm0
movaps %xmm0, -16 * SIZE(Y)
movsd 0 * SIZE(X), %xmm0
movhps 2 * SIZE(X), %xmm0
mulps ALPHA, %xmm1
addps -12 * SIZE(Y), %xmm1
movaps %xmm1, -12 * SIZE(Y)
movsd 4 * SIZE(X), %xmm1
movhps 6 * SIZE(X), %xmm1
#if defined(PREFETCH) && !defined(FETCH128)
PREFETCH (PREFETCHSIZE + 64) - PREOFFSET(X)
#endif
mulps ALPHA, %xmm2
addps -8 * SIZE(Y), %xmm2
movaps %xmm2, -8 * SIZE(Y)
movsd 8 * SIZE(X), %xmm2
movhps 10 * SIZE(X), %xmm2
mulps ALPHA, %xmm3
addps -4 * SIZE(Y), %xmm3
movaps %xmm3, -4 * SIZE(Y)
movsd 12 * SIZE(X), %xmm3
movhps 14 * SIZE(X), %xmm3
subl $-32 * SIZE, X
subl $-32 * SIZE, Y
decl %eax
jg .L21
ALIGN_3
.L22:
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
movsd -16 * SIZE(X), %xmm0
movhps -14 * SIZE(X), %xmm0
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm1, -28 * SIZE(Y)
movsd -12 * SIZE(X), %xmm1
movhps -10 * SIZE(X), %xmm1
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movaps %xmm2, -24 * SIZE(Y)
movsd -8 * SIZE(X), %xmm2
movhps -6 * SIZE(X), %xmm2
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm3, -20 * SIZE(Y)
movsd -4 * SIZE(X), %xmm3
movhps -2 * SIZE(X), %xmm3
mulps ALPHA, %xmm0
addps -16 * SIZE(Y), %xmm0
movaps %xmm0, -16 * SIZE(Y)
mulps ALPHA, %xmm1
addps -12 * SIZE(Y), %xmm1
movaps %xmm1, -12 * SIZE(Y)
mulps ALPHA, %xmm2
addps -8 * SIZE(Y), %xmm2
movaps %xmm2, -8 * SIZE(Y)
mulps ALPHA, %xmm3
addps -4 * SIZE(Y), %xmm3
movaps %xmm3, -4 * SIZE(Y)
subl $-32 * SIZE, X
subl $-32 * SIZE, Y
ALIGN_3
.L23:
movl M, %eax
andl $16, %eax
jle .L24
ALIGN_3
movsd -32 * SIZE(X), %xmm0
movhps -30 * SIZE(X), %xmm0
movsd -28 * SIZE(X), %xmm1
movhps -26 * SIZE(X), %xmm1
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm1, -28 * SIZE(Y)
movsd -24 * SIZE(X), %xmm2
movhps -22 * SIZE(X), %xmm2
movsd -20 * SIZE(X), %xmm3
movhps -18 * SIZE(X), %xmm3
mulps ALPHA, %xmm2
addps -24 * SIZE(Y), %xmm2
movaps %xmm2, -24 * SIZE(Y)
mulps ALPHA, %xmm3
addps -20 * SIZE(Y), %xmm3
movaps %xmm3, -20 * SIZE(Y)
addl $16 * SIZE, X
addl $16 * SIZE, Y
ALIGN_3
.L24:
movl M, %eax
andl $8, %eax
jle .L25
ALIGN_3
movsd -32 * SIZE(X), %xmm0
movhps -30 * SIZE(X), %xmm0
movsd -28 * SIZE(X), %xmm1
movhps -26 * SIZE(X), %xmm1
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
mulps ALPHA, %xmm1
addps -28 * SIZE(Y), %xmm1
movaps %xmm0, -32 * SIZE(Y)
movaps %xmm1, -28 * SIZE(Y)
addl $8 * SIZE, X
addl $8 * SIZE, Y
ALIGN_3
.L25:
movl M, %eax
andl $4, %eax
jle .L26
ALIGN_3
movsd -32 * SIZE(X), %xmm0
movhps -30 * SIZE(X), %xmm0
mulps ALPHA, %xmm0
addps -32 * SIZE(Y), %xmm0
movaps %xmm0, -32 * SIZE(Y)
addl $4 * SIZE, X
addl $4 * SIZE, Y
ALIGN_3
.L26:
movl M, %eax
andl $2, %eax
jle .L27
ALIGN_3
movsd -32 * SIZE(X), %xmm0
movsd -32 * SIZE(Y), %xmm4
mulps ALPHA, %xmm0
addps %xmm4, %xmm0
movsd %xmm0, -32 * SIZE(Y)
addl $2 * SIZE, X
addl $2 * SIZE, Y
ALIGN_3
.L27:
movl M, %eax
andl $1, %eax
jle .L29
ALIGN_3
movss -32 * SIZE(X), %xmm0
mulss ALPHA, %xmm0
addss -32 * SIZE(Y), %xmm0
movss %xmm0, -32 * SIZE(Y)
addl $SIZE, Y
ALIGN_3
.L29:
popl %ebp
popl %ebx
popl %esi
popl %edi
ret
#endif
ALIGN_3
.L50:
movl M, %eax
movl Y, YY
//If incx==0 || incy==0, avoid unloop.
cmpl $0, INCX
je .L56
cmpl $0, INCY
je .L56
sarl $3, %eax
jle .L55
ALIGN_3
.L51:
movss (X), %xmm0
addl INCX, X
mulss ALPHA, %xmm0
movss (YY), %xmm6
addl INCY, YY
addss %xmm6, %xmm0
movss (X), %xmm1
addl INCX, X
mulss ALPHA, %xmm1
movss (YY), %xmm6
addl INCY, YY
addss %xmm6, %xmm1
movss (X), %xmm2
addl INCX, X
mulss ALPHA, %xmm2
movss (YY), %xmm6
addl INCY, YY
addss %xmm6, %xmm2
movss (X), %xmm3
addl INCX, X
mulss ALPHA, %xmm3
movss (YY), %xmm6
addl INCY, YY
addss %xmm6, %xmm3
movss %xmm0, (Y)
addl INCY, Y
movss %xmm1, (Y)
addl INCY, Y
movss %xmm2, (Y)
addl INCY, Y
movss %xmm3, (Y)
addl INCY, Y
movss (X), %xmm0
addl INCX, X
mulss ALPHA, %xmm0
movss (YY), %xmm6
addl INCY, YY
addss %xmm6, %xmm0
movss (X), %xmm1
addl INCX, X
mulss ALPHA, %xmm1
movss (YY), %xmm6
addl INCY, YY
addss %xmm6, %xmm1
movss (X), %xmm2
addl INCX, X
mulss ALPHA, %xmm2
movss (YY), %xmm6
addl INCY, YY
addss %xmm6, %xmm2
movss (X), %xmm3
addl INCX, X
mulss ALPHA, %xmm3
movss (YY), %xmm6
addl INCY, YY
addss %xmm6, %xmm3
movss %xmm0, (Y)
addl INCY, Y
movss %xmm1, (Y)
addl INCY, Y
movss %xmm2, (Y)
addl INCY, Y
movss %xmm3, (Y)
addl INCY, Y
decl %eax
jg .L51
ALIGN_3
.L55:
movl M, %eax
andl $7, %eax
jle .L59
ALIGN_3
.L56:
movss (X), %xmm0
addl INCX, X
mulss ALPHA, %xmm0
movss (Y), %xmm6
addss %xmm6, %xmm0
movss %xmm0, (Y)
addl INCY, Y
decl %eax
jg .L56
ALIGN_3
.L59:
popl %ebp
popl %ebx
popl %esi
popl %edi
ret
EPILOGUE