879 lines
19 KiB
ArmAsm
879 lines
19 KiB
ArmAsm
/*********************************************************************/
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/* Copyright 2009, 2010 The University of Texas at Austin. */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or */
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/* without modification, are permitted provided that the following */
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/* conditions are met: */
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/* */
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/* 1. Redistributions of source code must retain the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer. */
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/* */
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/* 2. Redistributions in binary form must reproduce the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer in the documentation and/or other materials */
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/* provided with the distribution. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
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/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
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/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
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/* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
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/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
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/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
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/* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
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/* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
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/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
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/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
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/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
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/* POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/* The views and conclusions contained in the software and */
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/* documentation are those of the authors and should not be */
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/* interpreted as representing official policies, either expressed */
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/* or implied, of The University of Texas at Austin. */
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/*********************************************************************/
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#define ASSEMBLER
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#include "common.h"
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#if !defined(HAVE_SSE2) || !defined(HAVE_MMX)
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#error You have to check your configuration.
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#endif
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#define STACK 16
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#define ARGS 0
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#define STACK_M 4 + STACK + ARGS(%esi)
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#define STACK_N 8 + STACK + ARGS(%esi)
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#define STACK_K 12 + STACK + ARGS(%esi)
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#define STACK_ALPHA 16 + STACK + ARGS(%esi)
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#define STACK_A 24 + STACK + ARGS(%esi)
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#define STACK_B 28 + STACK + ARGS(%esi)
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#define STACK_C 32 + STACK + ARGS(%esi)
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#define STACK_LDC 36 + STACK + ARGS(%esi)
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#define ALPHA 0(%esp)
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#define K 16(%esp)
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#define N 20(%esp)
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#define M 24(%esp)
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#define A 28(%esp)
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#define C 36(%esp)
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#define J 44(%esp)
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#define OLD_STACK 48(%esp)
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#define BUFFER 128(%esp)
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#define B %edi
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#define LDC %ebp
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#define STACK_ALIGN 4096
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#define STACK_OFFSET 1024
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#define AA %edx
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#define BB %ecx
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#define KERNELMACRO(address) \
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mulpd %xmm0, %xmm2; \
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mulpd 2 * SIZE + (address) * SIZE(BB), %xmm0; \
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addpd %xmm2, %xmm4; \
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movapd 0 * SIZE + (address) * SIZE(BB), %xmm2; \
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addpd %xmm0, %xmm5; \
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movapd 2 * SIZE + (address) * SIZE(AA), %xmm0; \
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mulpd %xmm0, %xmm2; \
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mulpd 2 * SIZE + (address) * SIZE(BB), %xmm0; \
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addpd %xmm2, %xmm6; \
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movapd 4 * SIZE + (address) * SIZE(BB), %xmm2; \
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addpd %xmm0, %xmm7; \
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movapd 4 * SIZE + (address) * SIZE(AA), %xmm0; \
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mulpd %xmm0, %xmm2; \
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mulpd 6 * SIZE + (address) * SIZE(BB), %xmm0; \
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addpd %xmm2, %xmm4; \
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movapd 4 * SIZE + (address) * SIZE(BB), %xmm2; \
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addpd %xmm0, %xmm5; \
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movapd 6 * SIZE + (address) * SIZE(AA), %xmm0; \
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mulpd %xmm0, %xmm2; \
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mulpd 6 * SIZE + (address) * SIZE(BB), %xmm0; \
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addpd %xmm2, %xmm6; \
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movapd 16 * SIZE + (address) * SIZE(BB), %xmm2; \
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addpd %xmm0, %xmm7; \
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movapd 16 * SIZE + (address) * SIZE(AA), %xmm0; \
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mulpd %xmm1, %xmm3; \
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mulpd 10 * SIZE + (address) * SIZE(BB), %xmm1; \
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addpd %xmm3, %xmm4; \
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movapd 8 * SIZE + (address) * SIZE(BB), %xmm3; \
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addpd %xmm1, %xmm5; \
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movapd 10 * SIZE + (address) * SIZE(AA), %xmm1; \
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mulpd %xmm1, %xmm3; \
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mulpd 10 * SIZE + (address) * SIZE(BB), %xmm1; \
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addpd %xmm3, %xmm6; \
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movapd 12 * SIZE + (address) * SIZE(BB), %xmm3; \
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addpd %xmm1, %xmm7; \
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movapd 12 * SIZE + (address) * SIZE(AA), %xmm1; \
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mulpd %xmm1, %xmm3; \
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mulpd 14 * SIZE + (address) * SIZE(BB), %xmm1; \
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addpd %xmm3, %xmm4; \
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movapd 12 * SIZE + (address) * SIZE(BB), %xmm3; \
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addpd %xmm1, %xmm5; \
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movapd 14 * SIZE + (address) * SIZE(AA), %xmm1; \
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mulpd %xmm1, %xmm3; \
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mulpd 14 * SIZE + (address) * SIZE(BB), %xmm1; \
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addpd %xmm3, %xmm6; \
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movapd 24 * SIZE + (address) * SIZE(BB), %xmm3; \
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addpd %xmm1, %xmm7; \
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movapd 24 * SIZE + (address) * SIZE(AA), %xmm1; \
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mulpd %xmm0, %xmm2; \
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mulpd 18 * SIZE + (address) * SIZE(BB), %xmm0; \
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addpd %xmm2, %xmm4; \
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movapd 16 * SIZE + (address) * SIZE(BB), %xmm2; \
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addpd %xmm0, %xmm5; \
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movapd 18 * SIZE + (address) * SIZE(AA), %xmm0; \
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mulpd %xmm0, %xmm2; \
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mulpd 18 * SIZE + (address) * SIZE(BB), %xmm0; \
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addpd %xmm2, %xmm6; \
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movapd 20 * SIZE + (address) * SIZE(BB), %xmm2; \
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addpd %xmm0, %xmm7; \
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movapd 20 * SIZE + (address) * SIZE(AA), %xmm0; \
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mulpd %xmm0, %xmm2; \
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mulpd 22 * SIZE + (address) * SIZE(BB), %xmm0; \
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addpd %xmm2, %xmm4; \
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movapd 20 * SIZE + (address) * SIZE(BB), %xmm2; \
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addpd %xmm0, %xmm5; \
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movapd 22 * SIZE + (address) * SIZE(AA), %xmm0; \
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mulpd %xmm0, %xmm2; \
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mulpd 22 * SIZE + (address) * SIZE(BB), %xmm0; \
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addpd %xmm2, %xmm6; \
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movapd 32 * SIZE + (address) * SIZE(BB), %xmm2; \
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addpd %xmm0, %xmm7; \
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movapd 32 * SIZE + (address) * SIZE(AA), %xmm0; \
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mulpd %xmm1, %xmm3; \
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mulpd 26 * SIZE + (address) * SIZE(BB), %xmm1; \
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addpd %xmm3, %xmm4; \
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movapd 24 * SIZE + (address) * SIZE(BB), %xmm3; \
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addpd %xmm1, %xmm5; \
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movapd 26 * SIZE + (address) * SIZE(AA), %xmm1; \
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mulpd %xmm1, %xmm3; \
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mulpd 26 * SIZE + (address) * SIZE(BB), %xmm1; \
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addpd %xmm3, %xmm6; \
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movapd 28 * SIZE + (address) * SIZE(BB), %xmm3; \
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addpd %xmm1, %xmm7; \
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movapd 28 * SIZE + (address) * SIZE(AA), %xmm1; \
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mulpd %xmm1, %xmm3; \
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mulpd 30 * SIZE + (address) * SIZE(BB), %xmm1; \
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addpd %xmm3, %xmm4; \
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movapd 28 * SIZE + (address) * SIZE(BB), %xmm3; \
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addpd %xmm1, %xmm5; \
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movapd 30 * SIZE + (address) * SIZE(AA), %xmm1; \
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mulpd %xmm1, %xmm3; \
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mulpd 30 * SIZE + (address) * SIZE(BB), %xmm1; \
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addpd %xmm3, %xmm6; \
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movapd 40 * SIZE + (address) * SIZE(BB), %xmm3; \
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addpd %xmm1, %xmm7; \
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movapd 40 * SIZE + (address) * SIZE(AA), %xmm1
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PROLOGUE
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pushl %ebp
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pushl %edi
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pushl %esi
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pushl %ebx
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PROFCODE
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EMMS
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movl %esp, %esi # save old stack
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subl $128 + LOCAL_BUFFER_SIZE + STACK_OFFSET, %esp
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andl $-STACK_ALIGN, %esp
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addl $STACK_OFFSET, %esp
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STACK_TOUCHING
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movd STACK_M, %mm0
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movl STACK_N, %eax
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movd STACK_K, %mm1
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movd STACK_A, %mm2
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movq STACK_ALPHA, %mm7
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movl STACK_B, B
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movd STACK_C, %mm3
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movl STACK_LDC, LDC
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movq %mm7, 0 * SIZE + ALPHA
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movq %mm7, 1 * SIZE + ALPHA
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movd %mm1, K
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movl %eax, N
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movd %mm0, M
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movd %mm2, A
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movd %mm3, C
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movl %esi, OLD_STACK
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leal (, LDC, SIZE), LDC
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test %eax, %eax
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movl %eax, J
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jle .L999
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ALIGN_2
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.L01:
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/* Copying to Sub Buffer */
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movl K, %eax
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leal BUFFER, %ecx
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sarl $3, %eax
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jle .L03
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ALIGN_4
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.L02:
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prefetchnta 96 * SIZE(B)
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movsd 0 * SIZE(B), %xmm0
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movsd 1 * SIZE(B), %xmm1
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movsd 2 * SIZE(B), %xmm2
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movsd 3 * SIZE(B), %xmm3
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movsd 4 * SIZE(B), %xmm4
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movsd 5 * SIZE(B), %xmm5
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movsd 6 * SIZE(B), %xmm6
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movsd 7 * SIZE(B), %xmm7
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unpcklpd %xmm0, %xmm0
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unpcklpd %xmm1, %xmm1
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unpcklpd %xmm2, %xmm2
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unpcklpd %xmm3, %xmm3
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unpcklpd %xmm4, %xmm4
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unpcklpd %xmm5, %xmm5
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unpcklpd %xmm6, %xmm6
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unpcklpd %xmm7, %xmm7
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movapd %xmm0, 0 * SIZE(%ecx)
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movapd %xmm1, 2 * SIZE(%ecx)
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movapd %xmm2, 4 * SIZE(%ecx)
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movapd %xmm3, 6 * SIZE(%ecx)
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movapd %xmm4, 8 * SIZE(%ecx)
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movapd %xmm5, 10 * SIZE(%ecx)
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movapd %xmm6, 12 * SIZE(%ecx)
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movapd %xmm7, 14 * SIZE(%ecx)
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addl $ 8 * SIZE, B
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addl $16 * SIZE, %ecx
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decl %eax
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BRANCH
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jne .L02
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ALIGN_2
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.L03:
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movl K, %eax
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andl $7, %eax
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BRANCH
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jle .L05
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ALIGN_2
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.L04:
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movsd 0 * SIZE(B), %xmm0
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unpcklpd %xmm0, %xmm0
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movapd %xmm0, 0 * SIZE(%ecx)
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addl $1 * SIZE, B
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addl $2 * SIZE, %ecx
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decl %eax
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jne .L04
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ALIGN_4
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.L05:
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movl C, %esi # coffset = c
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movl A, %edx # aoffset = a
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movl M, %ebx
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sarl $3, %ebx # i = (m >> 2)
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jle .L20
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ALIGN_4
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.L10:
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leal BUFFER, %ecx # boffset1 = boffset // different point
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movl K, %eax
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movapd 0 * SIZE + BUFFER, %xmm2
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movapd 0 * SIZE(%edx), %xmm0
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movapd 8 * SIZE + BUFFER, %xmm3
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movapd 8 * SIZE(%edx), %xmm1
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pxor %xmm4, %xmm4
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pxor %xmm5, %xmm5
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pxor %xmm6, %xmm6
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pxor %xmm7, %xmm7
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#if 0
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andl $-8, %eax
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leal (, %eax, 8), %eax
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je .L12
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KERNELMACRO(32 * 0) # 0
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cmpl $64 * 1, %eax
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jle .L11
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KERNELMACRO(32 * 1) # 1
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cmpl $64 * 2, %eax
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jle .L11
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KERNELMACRO(32 * 2) # 2
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cmpl $64 * 3, %eax
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jle .L11
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KERNELMACRO(32 * 3) # 3
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cmpl $64 * 4, %eax
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jle .L11
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KERNELMACRO(32 * 4) # 4
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cmpl $64 * 5, %eax
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jle .L11
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KERNELMACRO(32 * 5) # 5
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cmpl $64 * 6, %eax
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jle .L11
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KERNELMACRO(32 * 6) # 6
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cmpl $64 * 7, %eax
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jle .L11
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KERNELMACRO(32 * 7) # 7
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cmpl $64 * 8, %eax
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jle .L11
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KERNELMACRO(32 * 8) # 8
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cmpl $64 * 9, %eax
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jle .L11
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KERNELMACRO(32 * 9) # 9
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cmpl $64 * 10, %eax
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jle .L11
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KERNELMACRO(32 * 10) # 10
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cmpl $64 * 11, %eax
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jle .L11
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KERNELMACRO(32 * 11) # 11
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cmpl $64 * 12, %eax
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jle .L11
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KERNELMACRO(32 * 12) # 12
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cmpl $64 * 13, %eax
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jle .L11
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KERNELMACRO(32 * 13) # 13
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cmpl $64 * 14, %eax
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jle .L11
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KERNELMACRO(32 * 14) # 14
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cmpl $64 * 15, %eax
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jle .L11
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movq 1 * SIZE(%esi), %mm0
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movq 1 * SIZE(%esi, LDC), %mm1
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KERNELMACRO(32 * 15) # 15
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.L11:
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leal (%edx, %eax, 4), %edx
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leal (%ecx, %eax, 4), %ecx
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#else
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movapd 0 * SIZE(BB), %xmm0
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movapd 8 * SIZE(BB), %xmm2
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movapd 0 * SIZE(AA), %xmm1
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movapd 8 * SIZE(AA), %xmm3
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prefetchnta 8 * SIZE(%esi)
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sarl $3, %eax
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je .L12
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#define PRE 40
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.L11:
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mulpd %xmm0, %xmm1
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movd (PRE + 0) * SIZE(AA), %mm0
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addpd %xmm1, %xmm4
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movapd 2 * SIZE(AA), %xmm1
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mulpd %xmm0, %xmm1
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addpd %xmm1, %xmm5
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movapd 4 * SIZE(AA), %xmm1
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mulpd %xmm0, %xmm1
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mulpd 6 * SIZE(AA), %xmm0
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addpd %xmm1, %xmm6
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movapd 16 * SIZE(AA), %xmm1
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movd (PRE + 8) * SIZE(AA), %mm0
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addpd %xmm0, %xmm7
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movapd 2 * SIZE(BB), %xmm0
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mulpd %xmm0, %xmm3
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addpd %xmm3, %xmm4
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movapd 10 * SIZE(AA), %xmm3
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mulpd %xmm0, %xmm3
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addpd %xmm3, %xmm5
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movapd 12 * SIZE(AA), %xmm3
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mulpd %xmm0, %xmm3
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mulpd 14 * SIZE(AA), %xmm0
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addpd %xmm3, %xmm6
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movapd 24 * SIZE(AA), %xmm3
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movd (PRE + 16) * SIZE(AA), %mm0
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addpd %xmm0, %xmm7
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movapd 4 * SIZE(BB), %xmm0
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mulpd %xmm0, %xmm1
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addpd %xmm1, %xmm4
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movapd 18 * SIZE(AA), %xmm1
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mulpd %xmm0, %xmm1
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addpd %xmm1, %xmm5
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movapd 20 * SIZE(AA), %xmm1
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mulpd %xmm0, %xmm1
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mulpd 22 * SIZE(AA), %xmm0
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addpd %xmm1, %xmm6
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movapd 32 * SIZE(AA), %xmm1
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movd (PRE + 24) * SIZE(AA), %mm0
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addpd %xmm0, %xmm7
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movapd 6 * SIZE(BB), %xmm0
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mulpd %xmm0, %xmm3
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addpd %xmm3, %xmm4
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movapd 26 * SIZE(AA), %xmm3
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mulpd %xmm0, %xmm3
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addpd %xmm3, %xmm5
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movapd 28 * SIZE(AA), %xmm3
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mulpd %xmm0, %xmm3
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mulpd 30 * SIZE(AA), %xmm0
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addpd %xmm3, %xmm6
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movapd 40 * SIZE(AA), %xmm3
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movd (PRE + 32) * SIZE(AA), %mm0
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addpd %xmm0, %xmm7
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movapd 16 * SIZE(BB), %xmm0
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mulpd %xmm2, %xmm1
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addpd %xmm1, %xmm4
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movapd 34 * SIZE(AA), %xmm1
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mulpd %xmm2, %xmm1
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addpd %xmm1, %xmm5
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movapd 36 * SIZE(AA), %xmm1
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mulpd %xmm2, %xmm1
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mulpd 38 * SIZE(AA), %xmm2
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addpd %xmm1, %xmm6
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movapd 48 * SIZE(AA), %xmm1
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movd (PRE + 40) * SIZE(AA), %mm0
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addpd %xmm2, %xmm7
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movapd 10 * SIZE(BB), %xmm2
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mulpd %xmm2, %xmm3
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addpd %xmm3, %xmm4
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movapd 42 * SIZE(AA), %xmm3
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mulpd %xmm2, %xmm3
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addpd %xmm3, %xmm5
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movapd 44 * SIZE(AA), %xmm3
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mulpd %xmm2, %xmm3
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mulpd 46 * SIZE(AA), %xmm2
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addpd %xmm3, %xmm6
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movapd 56 * SIZE(AA), %xmm3
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movd (PRE + 48) * SIZE(AA), %mm0
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addpd %xmm2, %xmm7
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movapd 12 * SIZE(BB), %xmm2
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mulpd %xmm2, %xmm1
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addpd %xmm1, %xmm4
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movapd 50 * SIZE(AA), %xmm1
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mulpd %xmm2, %xmm1
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addpd %xmm1, %xmm5
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movapd 52 * SIZE(AA), %xmm1
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mulpd %xmm2, %xmm1
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mulpd 54 * SIZE(AA), %xmm2
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addpd %xmm1, %xmm6
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movapd 64 * SIZE(AA), %xmm1
|
|
movd (PRE + 56) * SIZE(AA), %mm0
|
|
addpd %xmm2, %xmm7
|
|
movapd 14 * SIZE(BB), %xmm2
|
|
mulpd %xmm2, %xmm3
|
|
addpd %xmm3, %xmm4
|
|
movapd 58 * SIZE(AA), %xmm3
|
|
mulpd %xmm2, %xmm3
|
|
addpd %xmm3, %xmm5
|
|
movapd 60 * SIZE(AA), %xmm3
|
|
mulpd %xmm2, %xmm3
|
|
mulpd 62 * SIZE(AA), %xmm2
|
|
addpd %xmm3, %xmm6
|
|
movapd 72 * SIZE(AA), %xmm3
|
|
addpd %xmm2, %xmm7
|
|
movapd 24 * SIZE(BB), %xmm2
|
|
|
|
addl $64 * SIZE, AA
|
|
addl $16 * SIZE, BB
|
|
decl %eax
|
|
jne .L11
|
|
#endif
|
|
|
|
.L12:
|
|
movapd ALPHA, %xmm3
|
|
movl K, %eax
|
|
andl $7, %eax # if (k & 1)
|
|
BRANCH
|
|
je .L14
|
|
|
|
.L13:
|
|
movapd 0 * SIZE(BB), %xmm0
|
|
movapd 0 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
movapd 2 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm5
|
|
movapd 4 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm6
|
|
mulpd 6 * SIZE(AA), %xmm0
|
|
addpd %xmm0, %xmm7
|
|
|
|
addl $8 * SIZE, AA # aoffset += 8
|
|
addl $2 * SIZE, BB # boffset1 += 8
|
|
subl $1, %eax
|
|
jg .L13
|
|
ALIGN_4
|
|
|
|
.L14:
|
|
mulpd %xmm3, %xmm4
|
|
mulpd %xmm3, %xmm5
|
|
mulpd %xmm3, %xmm6
|
|
mulpd %xmm3, %xmm7
|
|
|
|
movsd 0 * SIZE(%esi), %xmm0
|
|
movhpd 1 * SIZE(%esi), %xmm0
|
|
movsd 2 * SIZE(%esi), %xmm1
|
|
movhpd 3 * SIZE(%esi), %xmm1
|
|
movsd 4 * SIZE(%esi), %xmm2
|
|
movhpd 5 * SIZE(%esi), %xmm2
|
|
movsd 6 * SIZE(%esi), %xmm3
|
|
movhpd 7 * SIZE(%esi), %xmm3
|
|
|
|
addpd %xmm0, %xmm4
|
|
addpd %xmm1, %xmm5
|
|
addpd %xmm2, %xmm6
|
|
addpd %xmm3, %xmm7
|
|
|
|
movsd %xmm4, 0 * SIZE(%esi)
|
|
movhpd %xmm4, 1 * SIZE(%esi)
|
|
movsd %xmm5, 2 * SIZE(%esi)
|
|
movhpd %xmm5, 3 * SIZE(%esi)
|
|
movsd %xmm6, 4 * SIZE(%esi)
|
|
movhpd %xmm6, 5 * SIZE(%esi)
|
|
movsd %xmm7, 6 * SIZE(%esi)
|
|
movhpd %xmm7, 7 * SIZE(%esi)
|
|
|
|
addl $8 * SIZE, %esi # coffset += 4
|
|
BRANCH
|
|
decl %ebx # i --
|
|
jg .L10
|
|
ALIGN_2
|
|
|
|
.L20:
|
|
movl M, %ebx
|
|
testl $4, %ebx
|
|
jle .L30
|
|
|
|
leal BUFFER, %ecx
|
|
movl K, %eax
|
|
|
|
movapd 0 * SIZE + BUFFER, %xmm2
|
|
movapd 0 * SIZE(%edx), %xmm0
|
|
movapd 8 * SIZE + BUFFER, %xmm3
|
|
movapd 8 * SIZE(%edx), %xmm1
|
|
|
|
pxor %xmm4, %xmm4
|
|
pxor %xmm5, %xmm5
|
|
pxor %xmm6, %xmm6
|
|
pxor %xmm7, %xmm7
|
|
|
|
sarl $3, %eax
|
|
je .L22
|
|
|
|
.L21:
|
|
movapd 0 * SIZE(BB), %xmm0
|
|
movapd 0 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
mulpd 2 * SIZE(AA), %xmm0
|
|
addpd %xmm0, %xmm5
|
|
|
|
movapd 2 * SIZE(BB), %xmm0
|
|
movapd 4 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
mulpd 6 * SIZE(AA), %xmm0
|
|
addpd %xmm0, %xmm5
|
|
|
|
movapd 4 * SIZE(BB), %xmm0
|
|
movapd 8 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
mulpd 10 * SIZE(AA), %xmm0
|
|
addpd %xmm0, %xmm5
|
|
|
|
movapd 6 * SIZE(BB), %xmm0
|
|
movapd 12 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
mulpd 14 * SIZE(AA), %xmm0
|
|
addpd %xmm0, %xmm5
|
|
|
|
movapd 8 * SIZE(BB), %xmm0
|
|
movapd 16 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
mulpd 18 * SIZE(AA), %xmm0
|
|
addpd %xmm0, %xmm5
|
|
|
|
movapd 10 * SIZE(BB), %xmm0
|
|
movapd 20 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
mulpd 22 * SIZE(AA), %xmm0
|
|
addpd %xmm0, %xmm5
|
|
|
|
movapd 12 * SIZE(BB), %xmm0
|
|
movapd 24 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
mulpd 26 * SIZE(AA), %xmm0
|
|
addpd %xmm0, %xmm5
|
|
|
|
movapd 14 * SIZE(BB), %xmm0
|
|
movapd 28 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
mulpd 30 * SIZE(AA), %xmm0
|
|
addpd %xmm0, %xmm5
|
|
|
|
addl $32 * SIZE, AA
|
|
addl $16 * SIZE, BB
|
|
decl %eax
|
|
jne .L21
|
|
|
|
.L22:
|
|
movapd ALPHA, %xmm3
|
|
movl K, %eax
|
|
andl $7, %eax
|
|
BRANCH
|
|
je .L24
|
|
|
|
.L23:
|
|
movapd 0 * SIZE(BB), %xmm0
|
|
movapd 0 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
mulpd 2 * SIZE(AA), %xmm0
|
|
addpd %xmm0, %xmm5
|
|
|
|
addl $4 * SIZE, AA # aoffset += 8
|
|
addl $2 * SIZE, BB # boffset1 += 8
|
|
subl $1, %eax
|
|
jg .L23
|
|
ALIGN_4
|
|
|
|
.L24:
|
|
mulpd %xmm3, %xmm4
|
|
mulpd %xmm3, %xmm5
|
|
|
|
movsd 0 * SIZE(%esi), %xmm0
|
|
movhpd 1 * SIZE(%esi), %xmm0
|
|
movsd 2 * SIZE(%esi), %xmm1
|
|
movhpd 3 * SIZE(%esi), %xmm1
|
|
|
|
addpd %xmm0, %xmm4
|
|
addpd %xmm1, %xmm5
|
|
|
|
movsd %xmm4, 0 * SIZE(%esi)
|
|
movhpd %xmm4, 1 * SIZE(%esi)
|
|
movsd %xmm5, 2 * SIZE(%esi)
|
|
movhpd %xmm5, 3 * SIZE(%esi)
|
|
addl $4 * SIZE, %esi # coffset += 4
|
|
ALIGN_4
|
|
|
|
.L30:
|
|
movl M, %ebx
|
|
testl $2, %ebx
|
|
jle .L50
|
|
|
|
leal BUFFER, %ecx
|
|
movl K, %eax
|
|
|
|
movapd 0 * SIZE + BUFFER, %xmm2
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
movapd 8 * SIZE + BUFFER, %xmm3
|
|
movapd 8 * SIZE(AA), %xmm1
|
|
|
|
pxor %xmm4, %xmm4
|
|
pxor %xmm5, %xmm5
|
|
pxor %xmm6, %xmm6
|
|
pxor %xmm7, %xmm7
|
|
|
|
sarl $3, %eax
|
|
je .L32
|
|
|
|
.L31:
|
|
movapd 0 * SIZE(BB), %xmm0
|
|
movapd 0 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
|
|
movapd 2 * SIZE(BB), %xmm0
|
|
movapd 2 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
|
|
movapd 4 * SIZE(BB), %xmm0
|
|
movapd 4 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
|
|
movapd 6 * SIZE(BB), %xmm0
|
|
movapd 6 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
|
|
movapd 8 * SIZE(BB), %xmm0
|
|
movapd 8 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
|
|
movapd 10 * SIZE(BB), %xmm0
|
|
movapd 10 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
|
|
movapd 12 * SIZE(BB), %xmm0
|
|
movapd 12 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
|
|
movapd 14 * SIZE(BB), %xmm0
|
|
movapd 14 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
|
|
addl $16 * SIZE, AA
|
|
addl $16 * SIZE, BB
|
|
BRANCH
|
|
decl %eax
|
|
jne .L31
|
|
|
|
.L32:
|
|
movapd ALPHA, %xmm3
|
|
movl K, %eax
|
|
andl $7, %eax # if (k & 1)
|
|
BRANCH
|
|
je .L34
|
|
|
|
.L33:
|
|
movapd 0 * SIZE(BB), %xmm0
|
|
movapd 0 * SIZE(AA), %xmm1
|
|
mulpd %xmm0, %xmm1
|
|
addpd %xmm1, %xmm4
|
|
|
|
addl $2 * SIZE, AA # aoffset += 8
|
|
addl $2 * SIZE, BB # boffset1 += 8
|
|
decl %eax
|
|
BRANCH
|
|
jg .L33
|
|
ALIGN_4
|
|
|
|
.L34:
|
|
mulpd %xmm3, %xmm4
|
|
|
|
movsd 0 * SIZE(%esi), %xmm0
|
|
movhpd 1 * SIZE(%esi), %xmm0
|
|
|
|
addpd %xmm0, %xmm4
|
|
|
|
movsd %xmm4, 0 * SIZE(%esi)
|
|
movhpd %xmm4, 1 * SIZE(%esi)
|
|
addl $2 * SIZE, %esi
|
|
ALIGN_2
|
|
|
|
.L50:
|
|
movl M, %ebx
|
|
testl $1, %ebx
|
|
jle .L99
|
|
|
|
leal BUFFER, %ecx
|
|
movl K, %eax
|
|
|
|
movsd 0 * SIZE + BUFFER, %xmm2
|
|
movsd 0 * SIZE(AA), %xmm0
|
|
movsd 8 * SIZE + BUFFER, %xmm3
|
|
movsd 4 * SIZE(AA), %xmm1
|
|
|
|
pxor %xmm4, %xmm4
|
|
pxor %xmm5, %xmm5
|
|
pxor %xmm6, %xmm6
|
|
pxor %xmm7, %xmm7
|
|
|
|
sarl $3, %eax
|
|
je .L52
|
|
|
|
.L51:
|
|
movsd 0 * SIZE(AA), %xmm0
|
|
mulsd 0 * SIZE(BB), %xmm0
|
|
addsd %xmm0, %xmm4
|
|
|
|
movsd 1 * SIZE(AA), %xmm0
|
|
mulsd 2 * SIZE(BB), %xmm0
|
|
addsd %xmm0, %xmm4
|
|
|
|
movsd 2 * SIZE(AA), %xmm0
|
|
mulsd 4 * SIZE(BB), %xmm0
|
|
addsd %xmm0, %xmm4
|
|
|
|
movsd 3 * SIZE(AA), %xmm0
|
|
mulsd 6 * SIZE(BB), %xmm0
|
|
addsd %xmm0, %xmm4
|
|
|
|
movsd 4 * SIZE(AA), %xmm0
|
|
mulsd 8 * SIZE(BB), %xmm0
|
|
addsd %xmm0, %xmm4
|
|
|
|
movsd 5 * SIZE(AA), %xmm0
|
|
mulsd 10 * SIZE(BB), %xmm0
|
|
addsd %xmm0, %xmm4
|
|
|
|
movsd 6 * SIZE(AA), %xmm0
|
|
mulsd 12 * SIZE(BB), %xmm0
|
|
addsd %xmm0, %xmm4
|
|
|
|
movsd 7 * SIZE(AA), %xmm0
|
|
mulsd 14 * SIZE(BB), %xmm0
|
|
addsd %xmm0, %xmm4
|
|
|
|
addl $ 8 * SIZE, AA
|
|
addl $16 * SIZE, BB
|
|
BRANCH
|
|
decl %eax
|
|
jne .L51
|
|
|
|
.L52:
|
|
movsd ALPHA, %xmm3
|
|
movl K, %eax
|
|
andl $7, %eax # if (k & 1)
|
|
BRANCH
|
|
je .L54
|
|
|
|
.L53:
|
|
movsd 0 * SIZE(AA), %xmm0
|
|
mulsd 0 * SIZE(BB), %xmm0
|
|
addsd %xmm0, %xmm4
|
|
|
|
addl $1 * SIZE, AA # aoffset += 8
|
|
addl $2 * SIZE, BB # boffset1 += 8
|
|
decl %eax
|
|
BRANCH
|
|
jg .L53
|
|
ALIGN_4
|
|
|
|
.L54:
|
|
movsd 0 * SIZE(%esi), %xmm0
|
|
mulsd %xmm3, %xmm4
|
|
addsd %xmm0, %xmm4
|
|
movsd %xmm4, 0 * SIZE(%esi)
|
|
ALIGN_2
|
|
|
|
.L99:
|
|
addl LDC, C
|
|
decl J # j --
|
|
jg .L01
|
|
ALIGN_2
|
|
|
|
.L999:
|
|
movl OLD_STACK, %esp
|
|
|
|
EMMS
|
|
|
|
popl %ebx
|
|
popl %esi
|
|
popl %edi
|
|
popl %ebp
|
|
ret
|
|
ALIGN_2
|
|
|
|
|
|
EPILOGUE
|