1523 lines
31 KiB
ArmAsm
1523 lines
31 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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#define PREFETCHSIZE (8 * 4)
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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_R 16 + STACK + ARGS(%esi)
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#define STACK_ALPHA_I 24 + STACK + ARGS(%esi)
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#define STACK_A 32 + STACK + ARGS(%esi)
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#define STACK_B 36 + STACK + ARGS(%esi)
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#define STACK_C 40 + STACK + ARGS(%esi)
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#define STACK_LDC 44 + STACK + ARGS(%esi)
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#define STACK_OFFT 48 + 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 32(%esp)
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#define J 36(%esp)
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#define BX 40(%esp)
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#define OLD_STACK 44(%esp)
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#define OFFSET 48(%esp)
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#define KK 52(%esp)
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#define KKK 56(%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 KERNEL1(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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movq (PREFETCHSIZE + 0) * SIZE + (address) * SIZE(AA), %mm2; \
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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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#define KERNEL2(address) \
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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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#define KERNEL3(address) \
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movq (PREFETCHSIZE + 8) * SIZE + (address) * SIZE(AA), %mm2; \
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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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#define KERNEL4(address) \
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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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#define KERNEL5(address) \
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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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movq (PREFETCHSIZE + 16) * SIZE + (address) * SIZE(AA), %mm2; \
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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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#define KERNEL6(address) \
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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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#define KERNEL7(address) \
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movq (PREFETCHSIZE + 24) * SIZE + (address) * SIZE(AA), %mm2; \
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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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#define KERNEL8(address) \
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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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movsd STACK_ALPHA_R, %xmm0
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movhps STACK_ALPHA_I, %xmm0
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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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#ifdef TRMMKERNEL
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movd STACK_OFFT, %mm4
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#endif
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movaps %xmm0, 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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#ifdef TRMMKERNEL
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movd %mm4, OFFSET
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movd %mm4, KK
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#ifndef LEFT
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negl KK
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#endif
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#endif
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sall $ZBASE_SHIFT, LDC
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sarl $1, %eax # j = (n >> 1)
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movl %eax, J
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jle .L100
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ALIGN_2
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.L01:
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#if defined(TRMMKERNEL) && defined(LEFT)
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movl OFFSET, %eax
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movl %eax, KK
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#endif
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/* Copying to Sub Buffer */
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leal BUFFER, %ecx
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movl K, %eax
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sarl $2, %eax
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jle .L03
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ALIGN_2
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.L02:
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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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prefetcht0 104 * SIZE(B)
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addl $ 8 * SIZE, B
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subl $-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 $3, %eax
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BRANCH
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jle .L05
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ALIGN_4
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.L04:
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movsd 0 * SIZE(B), %xmm0
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movsd 1 * SIZE(B), %xmm1
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unpcklpd %xmm0, %xmm0
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unpcklpd %xmm1, %xmm1
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movapd %xmm0, 0 * SIZE(%ecx)
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movapd %xmm1, 2 * SIZE(%ecx)
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addl $2 * SIZE, B
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addl $4 * SIZE, %ecx
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decl %eax
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BRANCH
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jne .L04
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ALIGN_4
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.L05:
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movl B, BX
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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 $2, %ebx # i = (m >> 2)
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NOBRANCH
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jle .L30
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ALIGN_4
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.L10:
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#if !defined(TRMMKERNEL) || \
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(defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
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(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
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leal BUFFER, BB
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movapd 0 * SIZE + BUFFER, %xmm2
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pxor %xmm4, %xmm4
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movapd 0 * SIZE(AA), %xmm0
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pxor %xmm5, %xmm5
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movapd 8 * SIZE + BUFFER, %xmm3
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pxor %xmm6, %xmm6
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movapd 8 * SIZE(AA), %xmm1
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pxor %xmm7, %xmm7
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#else
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leal BUFFER, BB
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movl KK, %eax
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leal (, %eax, SIZE), %eax
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leal (AA, %eax, 4), AA
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leal (BB, %eax, 4), BB /* because it's doubled */
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movapd 0 * SIZE(BB), %xmm2
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pxor %xmm4, %xmm4
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movapd 0 * SIZE(AA), %xmm0
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pxor %xmm5, %xmm5
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movapd 8 * SIZE(BB), %xmm3
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pxor %xmm6, %xmm6
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movapd 8 * SIZE(AA), %xmm1
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pxor %xmm7, %xmm7
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#endif
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prefetchnta 3 * SIZE(%esi)
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prefetchnta 3 * SIZE(%esi, LDC)
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movl BX, %eax
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prefetcht2 0 * SIZE(%eax)
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subl $-8 * SIZE, %eax
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movl %eax, BX
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#ifndef TRMMKERNEL
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movl K, %eax
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#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
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movl K, %eax
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subl KK, %eax
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movl %eax, KKK
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#else
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movl KK, %eax
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#ifdef LEFT
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addl $4, %eax
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#else
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addl $2, %eax
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#endif
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movl %eax, KKK
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#endif
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#ifdef PENTIUM4
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andl $-8, %eax
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NOBRANCH
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je .L12
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sall $3, %eax
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.align 8
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.L1X:
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KERNEL1(32 * 0)
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KERNEL2(32 * 0)
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KERNEL3(32 * 0)
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KERNEL4(32 * 0)
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KERNEL5(32 * 0)
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KERNEL6(32 * 0)
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KERNEL7(32 * 0)
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KERNEL8(32 * 0)
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cmpl $64 * 1, %eax
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NOBRANCH
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jle .L11
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KERNEL1(32 * 1)
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KERNEL2(32 * 1)
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KERNEL3(32 * 1)
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KERNEL4(32 * 1)
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KERNEL5(32 * 1)
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KERNEL6(32 * 1)
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KERNEL7(32 * 1)
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KERNEL8(32 * 1)
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cmpl $64 * 2, %eax
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NOBRANCH
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jle .L11
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KERNEL1(32 * 2)
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KERNEL2(32 * 2)
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KERNEL3(32 * 2)
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KERNEL4(32 * 2)
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KERNEL5(32 * 2)
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KERNEL6(32 * 2)
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KERNEL7(32 * 2)
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KERNEL8(32 * 2)
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cmpl $64 * 3, %eax
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NOBRANCH
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jle .L11
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KERNEL1(32 * 3)
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KERNEL2(32 * 3)
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KERNEL3(32 * 3)
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KERNEL4(32 * 3)
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KERNEL5(32 * 3)
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KERNEL6(32 * 3)
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KERNEL7(32 * 3)
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KERNEL8(32 * 3)
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cmpl $64 * 4, %eax
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NOBRANCH
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jle .L11
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KERNEL1(32 * 4)
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KERNEL2(32 * 4)
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KERNEL3(32 * 4)
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KERNEL4(32 * 4)
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KERNEL5(32 * 4)
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KERNEL6(32 * 4)
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KERNEL7(32 * 4)
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KERNEL8(32 * 4)
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cmpl $64 * 5, %eax
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NOBRANCH
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jle .L11
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KERNEL1(32 * 5)
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KERNEL2(32 * 5)
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KERNEL3(32 * 5)
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KERNEL4(32 * 5)
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KERNEL5(32 * 5)
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KERNEL6(32 * 5)
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KERNEL7(32 * 5)
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KERNEL8(32 * 5)
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cmpl $64 * 6, %eax
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NOBRANCH
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jle .L11
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KERNEL1(32 * 6)
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KERNEL2(32 * 6)
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KERNEL3(32 * 6)
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KERNEL4(32 * 6)
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KERNEL5(32 * 6)
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KERNEL6(32 * 6)
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KERNEL7(32 * 6)
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KERNEL8(32 * 6)
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cmpl $64 * 7, %eax
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NOBRANCH
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jle .L11
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KERNEL1(32 * 7)
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KERNEL2(32 * 7)
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KERNEL3(32 * 7)
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KERNEL4(32 * 7)
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KERNEL5(32 * 7)
|
|
KERNEL6(32 * 7)
|
|
KERNEL7(32 * 7)
|
|
KERNEL8(32 * 7)
|
|
|
|
addl $64 * 4 * SIZE, AA
|
|
addl $64 * 4 * SIZE, BB
|
|
subl $64 * 8, %eax
|
|
BRANCH
|
|
jg .L1X
|
|
|
|
.L11:
|
|
leal (AA, %eax, 4), AA
|
|
leal (BB, %eax, 4), BB
|
|
|
|
#else
|
|
sarl $3, %eax
|
|
je .L12
|
|
|
|
.L11:
|
|
KERNEL1(32 * 0)
|
|
KERNEL2(32 * 0)
|
|
KERNEL3(32 * 0)
|
|
KERNEL4(32 * 0)
|
|
KERNEL5(32 * 0)
|
|
KERNEL6(32 * 0)
|
|
KERNEL7(32 * 0)
|
|
KERNEL8(32 * 0)
|
|
|
|
addl $32 * SIZE, %ecx
|
|
addl $32 * SIZE, %edx
|
|
decl %eax
|
|
jne .L11
|
|
#endif
|
|
|
|
.L12:
|
|
#ifndef TRMMKERNEL
|
|
movl K, %eax
|
|
#else
|
|
movl KKK, %eax
|
|
#endif
|
|
movaps ALPHA, %xmm3
|
|
andl $7, %eax # if (k & 1)
|
|
BRANCH
|
|
je .L14
|
|
|
|
.L13:
|
|
mulpd %xmm0, %xmm2
|
|
mulpd 2 * SIZE(BB), %xmm0
|
|
addpd %xmm2, %xmm4
|
|
movapd 0 * SIZE(BB), %xmm2
|
|
addpd %xmm0, %xmm5
|
|
movapd 2 * SIZE(AA), %xmm0
|
|
mulpd %xmm0, %xmm2
|
|
mulpd 2 * SIZE(BB), %xmm0
|
|
addpd %xmm2, %xmm6
|
|
movapd 4 * SIZE(BB), %xmm2
|
|
addpd %xmm0, %xmm7
|
|
movapd 4 * SIZE(AA), %xmm0
|
|
|
|
addl $4 * SIZE, AA # aoffset += 8
|
|
addl $4 * SIZE, BB # boffset1 += 8
|
|
subl $1, %eax
|
|
jg .L13
|
|
ALIGN_4
|
|
|
|
.L14:
|
|
movsd 0 * SIZE(%esi), %xmm0
|
|
movhps 1 * SIZE(%esi), %xmm0
|
|
movsd 2 * SIZE(%esi), %xmm1
|
|
movhps 3 * SIZE(%esi), %xmm1
|
|
|
|
pshufd $0x44, %xmm4, %xmm2
|
|
unpckhpd %xmm4, %xmm4
|
|
|
|
mulpd %xmm3, %xmm2
|
|
addpd %xmm2, %xmm0
|
|
mulpd %xmm3, %xmm4
|
|
addpd %xmm4, %xmm1
|
|
|
|
movlps %xmm0, 0 * SIZE(%esi)
|
|
movhps %xmm0, 1 * SIZE(%esi)
|
|
movlps %xmm1, 2 * SIZE(%esi)
|
|
movhps %xmm1, 3 * SIZE(%esi)
|
|
|
|
movsd 4 * SIZE(%esi), %xmm0
|
|
movhps 5 * SIZE(%esi), %xmm0
|
|
movsd 6 * SIZE(%esi), %xmm1
|
|
movhps 7 * SIZE(%esi), %xmm1
|
|
|
|
pshufd $0x44, %xmm6, %xmm2
|
|
unpckhpd %xmm6, %xmm6
|
|
|
|
mulpd %xmm3, %xmm2
|
|
addpd %xmm2, %xmm0
|
|
mulpd %xmm3, %xmm6
|
|
addpd %xmm6, %xmm1
|
|
|
|
movlps %xmm0, 4 * SIZE(%esi)
|
|
movhps %xmm0, 5 * SIZE(%esi)
|
|
movlps %xmm1, 6 * SIZE(%esi)
|
|
movhps %xmm1, 7 * SIZE(%esi)
|
|
|
|
movsd 0 * SIZE(%esi, LDC), %xmm0
|
|
movhps 1 * SIZE(%esi, LDC), %xmm0
|
|
movsd 2 * SIZE(%esi, LDC), %xmm1
|
|
movhps 3 * SIZE(%esi, LDC), %xmm1
|
|
|
|
pshufd $0x44, %xmm5, %xmm2
|
|
unpckhpd %xmm5, %xmm5
|
|
|
|
mulpd %xmm3, %xmm2
|
|
addpd %xmm2, %xmm0
|
|
mulpd %xmm3, %xmm5
|
|
addpd %xmm5, %xmm1
|
|
|
|
movlps %xmm0, 0 * SIZE(%esi, LDC)
|
|
movhps %xmm0, 1 * SIZE(%esi, LDC)
|
|
movlps %xmm1, 2 * SIZE(%esi, LDC)
|
|
movhps %xmm1, 3 * SIZE(%esi, LDC)
|
|
|
|
movsd 4 * SIZE(%esi, LDC), %xmm0
|
|
movhps 5 * SIZE(%esi, LDC), %xmm0
|
|
movsd 6 * SIZE(%esi, LDC), %xmm1
|
|
movhps 7 * SIZE(%esi, LDC), %xmm1
|
|
|
|
pshufd $0x44, %xmm7, %xmm2
|
|
unpckhpd %xmm7, %xmm7
|
|
|
|
mulpd %xmm3, %xmm2
|
|
addpd %xmm2, %xmm0
|
|
mulpd %xmm3, %xmm7
|
|
addpd %xmm7, %xmm1
|
|
|
|
movlps %xmm0, 4 * SIZE(%esi, LDC)
|
|
movhps %xmm0, 5 * SIZE(%esi, LDC)
|
|
movlps %xmm1, 6 * SIZE(%esi, LDC)
|
|
movhps %xmm1, 7 * SIZE(%esi, LDC)
|
|
|
|
addl $8 * SIZE, %esi
|
|
decl %ebx # i --
|
|
BRANCH
|
|
jg .L10
|
|
ALIGN_2
|
|
|
|
.L30:
|
|
movl M, %ebx
|
|
testl $2, %ebx
|
|
jle .L50
|
|
|
|
|
|
#if !defined(TRMMKERNEL) || \
|
|
(defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
|
|
leal BUFFER, %ecx
|
|
|
|
movapd 0 * SIZE + BUFFER, %xmm2
|
|
pxor %xmm4, %xmm4
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
pxor %xmm5, %xmm5
|
|
movapd 8 * SIZE + BUFFER, %xmm3
|
|
pxor %xmm6, %xmm6
|
|
movapd 8 * SIZE(AA), %xmm1
|
|
|
|
pxor %xmm7, %xmm7
|
|
#else
|
|
|
|
leal BUFFER, BB
|
|
movl KK, %eax
|
|
leal (, %eax, SIZE), %eax
|
|
leal (AA, %eax, 2), AA
|
|
leal (BB, %eax, 4), BB /* because it's doubled */
|
|
|
|
movapd 0 * SIZE(BB), %xmm2
|
|
pxor %xmm4, %xmm4
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
pxor %xmm5, %xmm5
|
|
movapd 8 * SIZE(BB), %xmm3
|
|
pxor %xmm6, %xmm6
|
|
movapd 8 * SIZE(AA), %xmm1
|
|
pxor %xmm7, %xmm7
|
|
#endif
|
|
|
|
#ifndef TRMMKERNEL
|
|
movl K, %eax
|
|
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
movl %eax, KKK
|
|
#else
|
|
movl KK, %eax
|
|
addl $2, %eax
|
|
movl %eax, KKK
|
|
#endif
|
|
sarl $3, %eax
|
|
je .L32
|
|
|
|
.L31:
|
|
mulpd %xmm0, %xmm2
|
|
mulpd 2 * SIZE(BB), %xmm0
|
|
addpd %xmm2, %xmm4
|
|
movapd 4 * SIZE(BB), %xmm2
|
|
addpd %xmm0, %xmm5
|
|
movapd 2 * SIZE(AA), %xmm0
|
|
mulpd %xmm0, %xmm2
|
|
mulpd 6 * SIZE(BB), %xmm0
|
|
addpd %xmm2, %xmm6
|
|
movapd 16 * SIZE(BB), %xmm2
|
|
addpd %xmm0, %xmm7
|
|
movapd 4 * SIZE(AA), %xmm0
|
|
mulpd %xmm0, %xmm3
|
|
mulpd 10 * SIZE(BB), %xmm0
|
|
addpd %xmm3, %xmm4
|
|
movapd 12 * SIZE(BB), %xmm3
|
|
addpd %xmm0, %xmm5
|
|
movapd 6 * SIZE(AA), %xmm0
|
|
mulpd %xmm0, %xmm3
|
|
mulpd 14 * SIZE(BB), %xmm0
|
|
addpd %xmm3, %xmm6
|
|
movapd 24 * SIZE(BB), %xmm3
|
|
addpd %xmm0, %xmm7
|
|
movapd 16 * SIZE(AA), %xmm0
|
|
mulpd %xmm1, %xmm2
|
|
mulpd 18 * SIZE(BB), %xmm1
|
|
addpd %xmm2, %xmm4
|
|
movapd 20 * SIZE(BB), %xmm2
|
|
addpd %xmm1, %xmm5
|
|
movapd 10 * SIZE(AA), %xmm1
|
|
mulpd %xmm1, %xmm2
|
|
mulpd 22 * SIZE(BB), %xmm1
|
|
addpd %xmm2, %xmm6
|
|
movapd 32 * SIZE(BB), %xmm2
|
|
addpd %xmm1, %xmm7
|
|
movapd 12 * SIZE(AA), %xmm1
|
|
mulpd %xmm1, %xmm3
|
|
mulpd 26 * SIZE(BB), %xmm1
|
|
addpd %xmm3, %xmm4
|
|
movapd 28 * SIZE(BB), %xmm3
|
|
addpd %xmm1, %xmm5
|
|
movapd 14 * SIZE(AA), %xmm1
|
|
mulpd %xmm1, %xmm3
|
|
mulpd 30 * SIZE(BB), %xmm1
|
|
addpd %xmm3, %xmm6
|
|
movapd 40 * SIZE(BB), %xmm3
|
|
addpd %xmm1, %xmm7
|
|
movapd 24 * SIZE(AA), %xmm1
|
|
|
|
addl $16 * SIZE, AA
|
|
addl $32 * SIZE, BB
|
|
BRANCH
|
|
decl %eax
|
|
jne .L31
|
|
|
|
.L32:
|
|
#ifndef TRMMKERNEL
|
|
movl K, %eax
|
|
#else
|
|
movl KKK, %eax
|
|
#endif
|
|
movaps ALPHA, %xmm3
|
|
andl $7, %eax # if (k & 1)
|
|
BRANCH
|
|
je .L34
|
|
|
|
.L33:
|
|
mulpd %xmm0, %xmm2
|
|
mulpd 2 * SIZE(BB), %xmm0
|
|
addpd %xmm2, %xmm4
|
|
movapd 4 * SIZE(BB), %xmm2
|
|
addpd %xmm0, %xmm5
|
|
movapd 2 * SIZE(AA), %xmm0
|
|
|
|
addl $2 * SIZE, AA # aoffset += 8
|
|
addl $4 * SIZE, BB # boffset1 += 8
|
|
decl %eax
|
|
BRANCH
|
|
jg .L33
|
|
ALIGN_4
|
|
|
|
.L34:
|
|
addpd %xmm6, %xmm4
|
|
addpd %xmm7, %xmm5
|
|
|
|
movsd 0 * SIZE(%esi), %xmm0
|
|
movhps 1 * SIZE(%esi), %xmm0
|
|
movsd 2 * SIZE(%esi), %xmm1
|
|
movhps 3 * SIZE(%esi), %xmm1
|
|
|
|
pshufd $0x44, %xmm4, %xmm2
|
|
unpckhpd %xmm4, %xmm4
|
|
|
|
mulpd %xmm3, %xmm2
|
|
addpd %xmm2, %xmm0
|
|
mulpd %xmm3, %xmm4
|
|
addpd %xmm4, %xmm1
|
|
|
|
movlps %xmm0, 0 * SIZE(%esi)
|
|
movhps %xmm0, 1 * SIZE(%esi)
|
|
movlps %xmm1, 2 * SIZE(%esi)
|
|
movhps %xmm1, 3 * SIZE(%esi)
|
|
|
|
movsd 0 * SIZE(%esi, LDC), %xmm0
|
|
movhps 1 * SIZE(%esi, LDC), %xmm0
|
|
movsd 2 * SIZE(%esi, LDC), %xmm1
|
|
movhps 3 * SIZE(%esi, LDC), %xmm1
|
|
|
|
pshufd $0x44, %xmm5, %xmm2
|
|
unpckhpd %xmm5, %xmm5
|
|
|
|
mulpd %xmm3, %xmm2
|
|
addpd %xmm2, %xmm0
|
|
mulpd %xmm3, %xmm5
|
|
addpd %xmm5, %xmm1
|
|
|
|
movlps %xmm0, 0 * SIZE(%esi, LDC)
|
|
movhps %xmm0, 1 * SIZE(%esi, LDC)
|
|
movlps %xmm1, 2 * SIZE(%esi, LDC)
|
|
movhps %xmm1, 3 * SIZE(%esi, LDC)
|
|
|
|
addl $4 * SIZE, %esi # coffset += 4
|
|
ALIGN_2
|
|
|
|
.L50:
|
|
movl M, %ebx
|
|
testl $1, %ebx
|
|
jle .L99
|
|
|
|
|
|
#if !defined(TRMMKERNEL) || \
|
|
(defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
|
|
leal BUFFER, %ecx
|
|
|
|
movapd 0 * SIZE + BUFFER, %xmm2
|
|
pxor %xmm4, %xmm4
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
pxor %xmm5, %xmm5
|
|
movapd 8 * SIZE + BUFFER, %xmm3
|
|
pxor %xmm6, %xmm6
|
|
movsd 4 * SIZE(AA), %xmm1
|
|
pxor %xmm7, %xmm7
|
|
|
|
#else
|
|
|
|
leal BUFFER, BB
|
|
movl KK, %eax
|
|
leal (, %eax, SIZE), %eax
|
|
leal (AA, %eax, 1), AA
|
|
leal (BB, %eax, 4), BB /* because it's doubled */
|
|
|
|
movapd 0 * SIZE(BB), %xmm2
|
|
pxor %xmm4, %xmm4
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
pxor %xmm5, %xmm5
|
|
movapd 8 * SIZE(BB), %xmm3
|
|
pxor %xmm6, %xmm6
|
|
movsd 4 * SIZE(AA), %xmm1
|
|
pxor %xmm7, %xmm7
|
|
#endif
|
|
|
|
#ifndef TRMMKERNEL
|
|
movl K, %eax
|
|
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
movl %eax, KKK
|
|
#else
|
|
movl KK, %eax
|
|
#ifdef LEFT
|
|
addl $1, %eax
|
|
#else
|
|
addl $2, %eax
|
|
#endif
|
|
movl %eax, KKK
|
|
#endif
|
|
sarl $3, %eax
|
|
je .L52
|
|
|
|
.L51:
|
|
mulsd %xmm0, %xmm2
|
|
mulsd 2 * SIZE(BB), %xmm0
|
|
addsd %xmm2, %xmm4
|
|
movsd 4 * SIZE(BB), %xmm2
|
|
addsd %xmm0, %xmm5
|
|
movsd 1 * SIZE(AA), %xmm0
|
|
mulsd %xmm0, %xmm2
|
|
mulsd 6 * SIZE(BB), %xmm0
|
|
addsd %xmm2, %xmm4
|
|
movsd 16 * SIZE(BB), %xmm2
|
|
addsd %xmm0, %xmm5
|
|
movsd 2 * SIZE(AA), %xmm0
|
|
mulsd %xmm0, %xmm3
|
|
mulsd 10 * SIZE(BB), %xmm0
|
|
addsd %xmm3, %xmm4
|
|
movsd 12 * SIZE(BB), %xmm3
|
|
addsd %xmm0, %xmm5
|
|
movsd 3 * SIZE(AA), %xmm0
|
|
mulsd %xmm0, %xmm3
|
|
mulsd 14 * SIZE(BB), %xmm0
|
|
addsd %xmm3, %xmm4
|
|
movsd 24 * SIZE(BB), %xmm3
|
|
addsd %xmm0, %xmm5
|
|
movsd 8 * SIZE(AA), %xmm0
|
|
mulsd %xmm1, %xmm2
|
|
mulsd 18 * SIZE(BB), %xmm1
|
|
addsd %xmm2, %xmm4
|
|
movsd 20 * SIZE(BB), %xmm2
|
|
addsd %xmm1, %xmm5
|
|
movsd 5 * SIZE(AA), %xmm1
|
|
mulsd %xmm1, %xmm2
|
|
mulsd 22 * SIZE(BB), %xmm1
|
|
addsd %xmm2, %xmm4
|
|
movsd 32 * SIZE(BB), %xmm2
|
|
addsd %xmm1, %xmm5
|
|
movsd 6 * SIZE(AA), %xmm1
|
|
mulsd %xmm1, %xmm3
|
|
mulsd 26 * SIZE(BB), %xmm1
|
|
addsd %xmm3, %xmm4
|
|
movsd 28 * SIZE(BB), %xmm3
|
|
addsd %xmm1, %xmm5
|
|
movsd 7 * SIZE(AA), %xmm1
|
|
mulsd %xmm1, %xmm3
|
|
mulsd 30 * SIZE(BB), %xmm1
|
|
addsd %xmm3, %xmm4
|
|
movsd 40 * SIZE(BB), %xmm3
|
|
addsd %xmm1, %xmm5
|
|
movsd 12 * SIZE(AA), %xmm1
|
|
|
|
addl $ 8 * SIZE, AA
|
|
addl $32 * SIZE, BB
|
|
BRANCH
|
|
decl %eax
|
|
jne .L51
|
|
|
|
.L52:
|
|
#ifndef TRMMKERNEL
|
|
movl K, %eax
|
|
#else
|
|
movl KKK, %eax
|
|
#endif
|
|
movaps ALPHA, %xmm3
|
|
andl $7, %eax # if (k & 1)
|
|
BRANCH
|
|
je .L54
|
|
|
|
.L53:
|
|
mulsd %xmm0, %xmm2
|
|
mulsd 2 * SIZE(BB), %xmm0
|
|
addsd %xmm2, %xmm4
|
|
movsd 4 * SIZE(BB), %xmm2
|
|
addsd %xmm0, %xmm5
|
|
movsd 1 * SIZE(AA), %xmm0
|
|
|
|
addl $1 * SIZE, AA # aoffset += 8
|
|
addl $4 * SIZE, BB # boffset1 += 8
|
|
decl %eax
|
|
BRANCH
|
|
jg .L53
|
|
ALIGN_4
|
|
|
|
.L54:
|
|
addsd %xmm6, %xmm4
|
|
addsd %xmm7, %xmm5
|
|
|
|
movsd 0 * SIZE(%esi), %xmm0
|
|
movhps 1 * SIZE(%esi), %xmm0
|
|
movsd 0 * SIZE(%esi, LDC), %xmm1
|
|
movhps 1 * SIZE(%esi, LDC), %xmm1
|
|
|
|
unpcklpd %xmm4, %xmm4
|
|
unpcklpd %xmm5, %xmm5
|
|
|
|
mulpd %xmm3, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
mulpd %xmm3, %xmm5
|
|
addpd %xmm5, %xmm1
|
|
|
|
movlps %xmm0, 0 * SIZE(%esi)
|
|
movhps %xmm0, 1 * SIZE(%esi)
|
|
movlps %xmm1, 0 * SIZE(%esi, LDC)
|
|
movhps %xmm1, 1 * SIZE(%esi, LDC)
|
|
ALIGN_2
|
|
|
|
.L99:
|
|
#if defined(TRMMKERNEL) && !defined(LEFT)
|
|
addl $2, KK
|
|
#endif
|
|
|
|
leal (, LDC, 2), %eax
|
|
addl %eax, C # c += 2 * ldc
|
|
BRANCH
|
|
decl J # j --
|
|
jg .L01
|
|
ALIGN_2
|
|
|
|
.L100:
|
|
movl N, %eax
|
|
testl $1, %eax
|
|
jle .L999
|
|
ALIGN_2
|
|
|
|
.L101:
|
|
#if defined(TRMMKERNEL) && defined(LEFT)
|
|
movl OFFSET, %eax
|
|
movl %eax, KK
|
|
#endif
|
|
|
|
/* Copying to Sub Buffer */
|
|
leal BUFFER, %ecx
|
|
|
|
movl K, %eax
|
|
sarl $3, %eax
|
|
jle .L103
|
|
ALIGN_4
|
|
|
|
.L102:
|
|
movsd 0 * SIZE(B), %xmm0
|
|
movsd 1 * SIZE(B), %xmm1
|
|
movsd 2 * SIZE(B), %xmm2
|
|
movsd 3 * SIZE(B), %xmm3
|
|
movsd 4 * SIZE(B), %xmm4
|
|
movsd 5 * SIZE(B), %xmm5
|
|
movsd 6 * SIZE(B), %xmm6
|
|
movsd 7 * SIZE(B), %xmm7
|
|
|
|
unpcklpd %xmm0, %xmm0
|
|
unpcklpd %xmm1, %xmm1
|
|
unpcklpd %xmm2, %xmm2
|
|
unpcklpd %xmm3, %xmm3
|
|
unpcklpd %xmm4, %xmm4
|
|
unpcklpd %xmm5, %xmm5
|
|
unpcklpd %xmm6, %xmm6
|
|
unpcklpd %xmm7, %xmm7
|
|
|
|
movapd %xmm0, 0 * SIZE(%ecx)
|
|
movapd %xmm1, 2 * SIZE(%ecx)
|
|
movapd %xmm2, 4 * SIZE(%ecx)
|
|
movapd %xmm3, 6 * SIZE(%ecx)
|
|
movapd %xmm4, 8 * SIZE(%ecx)
|
|
movapd %xmm5, 10 * SIZE(%ecx)
|
|
movapd %xmm6, 12 * SIZE(%ecx)
|
|
movapd %xmm7, 14 * SIZE(%ecx)
|
|
|
|
prefetcht0 104 * SIZE(B)
|
|
|
|
addl $ 8 * SIZE, B
|
|
addl $16 * SIZE, %ecx
|
|
decl %eax
|
|
BRANCH
|
|
jne .L102
|
|
ALIGN_2
|
|
|
|
.L103:
|
|
movl K, %eax
|
|
andl $7, %eax
|
|
BRANCH
|
|
jle .L105
|
|
ALIGN_2
|
|
|
|
.L104:
|
|
movsd 0 * SIZE(B), %xmm0
|
|
|
|
unpcklpd %xmm0, %xmm0
|
|
|
|
movapd %xmm0, 0 * SIZE(%ecx)
|
|
|
|
addl $1 * SIZE, B
|
|
addl $2 * SIZE, %ecx
|
|
decl %eax
|
|
jne .L104
|
|
ALIGN_4
|
|
|
|
.L105:
|
|
movl C, %esi # coffset = c
|
|
movl A, %edx # aoffset = a
|
|
movl M, %ebx
|
|
sarl $2, %ebx # i = (m >> 2)
|
|
jle .L130
|
|
ALIGN_4
|
|
|
|
.L110:
|
|
#if !defined(TRMMKERNEL) || \
|
|
(defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
|
|
leal BUFFER, BB
|
|
movapd 0 * SIZE + BUFFER, %xmm2
|
|
pxor %xmm4, %xmm4
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
pxor %xmm5, %xmm5
|
|
movapd 8 * SIZE + BUFFER, %xmm3
|
|
pxor %xmm6, %xmm6
|
|
movapd 8 * SIZE(AA), %xmm1
|
|
pxor %xmm7, %xmm7
|
|
|
|
#else
|
|
|
|
leal BUFFER, BB
|
|
movl KK, %eax
|
|
leal (, %eax, SIZE), %eax
|
|
leal (AA, %eax, 4), AA
|
|
leal (BB, %eax, 2), BB
|
|
|
|
movapd 0 * SIZE(BB), %xmm2
|
|
pxor %xmm4, %xmm4
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
pxor %xmm5, %xmm5
|
|
movapd 8 * SIZE(BB), %xmm3
|
|
pxor %xmm6, %xmm6
|
|
movapd 8 * SIZE(AA), %xmm1
|
|
pxor %xmm7, %xmm7
|
|
#endif
|
|
|
|
|
|
#ifndef TRMMKERNEL
|
|
movl K, %eax
|
|
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
movl %eax, KKK
|
|
#else
|
|
movl KK, %eax
|
|
#ifdef LEFT
|
|
addl $4, %eax
|
|
#else
|
|
addl $1, %eax
|
|
#endif
|
|
movl %eax, KKK
|
|
#endif
|
|
sarl $3, %eax
|
|
je .L112
|
|
|
|
.L111:
|
|
mulpd %xmm2, %xmm0
|
|
mulpd 2 * SIZE(AA), %xmm2
|
|
addpd %xmm0, %xmm4
|
|
movapd 4 * SIZE(AA), %xmm0
|
|
addpd %xmm2, %xmm6
|
|
movapd 2 * SIZE(BB), %xmm2
|
|
mulpd %xmm2, %xmm0
|
|
mulpd 6 * SIZE(AA), %xmm2
|
|
addpd %xmm0, %xmm5
|
|
movapd 16 * SIZE(AA), %xmm0
|
|
addpd %xmm2, %xmm7
|
|
movapd 4 * SIZE(BB), %xmm2
|
|
mulpd %xmm2, %xmm1
|
|
mulpd 10 * SIZE(AA), %xmm2
|
|
addpd %xmm1, %xmm4
|
|
movapd 12 * SIZE(AA), %xmm1
|
|
addpd %xmm2, %xmm6
|
|
movapd 6 * SIZE(BB), %xmm2
|
|
mulpd %xmm2, %xmm1
|
|
mulpd 14 * SIZE(AA), %xmm2
|
|
addpd %xmm1, %xmm5
|
|
movapd 24 * SIZE(AA), %xmm1
|
|
addpd %xmm2, %xmm7
|
|
movapd 16 * SIZE(BB), %xmm2
|
|
mulpd %xmm3, %xmm0
|
|
mulpd 18 * SIZE(AA), %xmm3
|
|
addpd %xmm0, %xmm4
|
|
movapd 20 * SIZE(AA), %xmm0
|
|
addpd %xmm3, %xmm6
|
|
movapd 10 * SIZE(BB), %xmm3
|
|
mulpd %xmm3, %xmm0
|
|
mulpd 22 * SIZE(AA), %xmm3
|
|
addpd %xmm0, %xmm5
|
|
movapd 32 * SIZE(AA), %xmm0
|
|
addpd %xmm3, %xmm7
|
|
movapd 12 * SIZE(BB), %xmm3
|
|
mulpd %xmm3, %xmm1
|
|
mulpd 26 * SIZE(AA), %xmm3
|
|
addpd %xmm1, %xmm4
|
|
movapd 28 * SIZE(AA), %xmm1
|
|
addpd %xmm3, %xmm6
|
|
movapd 14 * SIZE(BB), %xmm3
|
|
mulpd %xmm3, %xmm1
|
|
mulpd 30 * SIZE(AA), %xmm3
|
|
addpd %xmm1, %xmm5
|
|
movapd 40 * SIZE(AA), %xmm1
|
|
addpd %xmm3, %xmm7
|
|
movapd 24 * SIZE(BB), %xmm3
|
|
|
|
addl $32 * SIZE, AA
|
|
addl $16 * SIZE, BB
|
|
decl %eax
|
|
jne .L111
|
|
|
|
.L112:
|
|
#ifndef TRMMKERNEL
|
|
movl K, %eax
|
|
#else
|
|
movl KKK, %eax
|
|
#endif
|
|
movaps ALPHA, %xmm3
|
|
andl $7, %eax # if (k & 1)
|
|
BRANCH
|
|
je .L114
|
|
|
|
.L113:
|
|
mulpd %xmm2, %xmm0
|
|
mulpd 2 * SIZE(AA), %xmm2
|
|
addpd %xmm0, %xmm4
|
|
movapd 4 * SIZE(AA), %xmm0
|
|
addpd %xmm2, %xmm6
|
|
movapd 2 * SIZE(BB), %xmm2
|
|
|
|
addl $4 * SIZE, AA # aoffset += 8
|
|
addl $2 * SIZE, BB # boffset1 += 8
|
|
subl $1, %eax
|
|
jg .L113
|
|
ALIGN_4
|
|
|
|
.L114:
|
|
addpd %xmm5, %xmm4
|
|
addpd %xmm7, %xmm6
|
|
|
|
movsd 0 * SIZE(%esi), %xmm0
|
|
movhps 1 * SIZE(%esi), %xmm0
|
|
movsd 2 * SIZE(%esi), %xmm1
|
|
movhps 3 * SIZE(%esi), %xmm1
|
|
|
|
pshufd $0x44, %xmm4, %xmm2
|
|
unpckhpd %xmm4, %xmm4
|
|
|
|
mulpd %xmm3, %xmm2
|
|
addpd %xmm2, %xmm0
|
|
mulpd %xmm3, %xmm4
|
|
addpd %xmm4, %xmm1
|
|
|
|
movlps %xmm0, 0 * SIZE(%esi)
|
|
movhps %xmm0, 1 * SIZE(%esi)
|
|
movlps %xmm1, 2 * SIZE(%esi)
|
|
movhps %xmm1, 3 * SIZE(%esi)
|
|
|
|
movsd 4 * SIZE(%esi), %xmm0
|
|
movhps 5 * SIZE(%esi), %xmm0
|
|
movsd 6 * SIZE(%esi), %xmm1
|
|
movhps 7 * SIZE(%esi), %xmm1
|
|
|
|
pshufd $0x44, %xmm6, %xmm2
|
|
unpckhpd %xmm6, %xmm6
|
|
|
|
mulpd %xmm3, %xmm2
|
|
addpd %xmm2, %xmm0
|
|
mulpd %xmm3, %xmm6
|
|
addpd %xmm6, %xmm1
|
|
|
|
movlps %xmm0, 4 * SIZE(%esi)
|
|
movhps %xmm0, 5 * SIZE(%esi)
|
|
movlps %xmm1, 6 * SIZE(%esi)
|
|
movhps %xmm1, 7 * SIZE(%esi)
|
|
|
|
addl $8 * SIZE, %esi # coffset += 4
|
|
BRANCH
|
|
decl %ebx # i --
|
|
jg .L110
|
|
ALIGN_2
|
|
|
|
.L130:
|
|
movl M, %ebx
|
|
testl $2, %ebx
|
|
jle .L150
|
|
|
|
#if !defined(TRMMKERNEL) || \
|
|
(defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
|
|
leal BUFFER, BB
|
|
movapd 0 * SIZE + BUFFER, %xmm2
|
|
pxor %xmm4, %xmm4
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
pxor %xmm5, %xmm5
|
|
movapd 8 * SIZE + BUFFER, %xmm3
|
|
pxor %xmm6, %xmm6
|
|
movapd 8 * SIZE(AA), %xmm1
|
|
pxor %xmm7, %xmm7
|
|
|
|
#else
|
|
|
|
leal BUFFER, BB
|
|
movl KK, %eax
|
|
leal (, %eax, SIZE), %eax
|
|
leal (AA, %eax, 2), AA
|
|
leal (BB, %eax, 2), BB
|
|
|
|
movapd 0 * SIZE(BB), %xmm2
|
|
pxor %xmm4, %xmm4
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
pxor %xmm5, %xmm5
|
|
movapd 8 * SIZE(BB), %xmm3
|
|
pxor %xmm6, %xmm6
|
|
movapd 8 * SIZE(AA), %xmm1
|
|
pxor %xmm7, %xmm7
|
|
#endif
|
|
|
|
|
|
#ifndef TRMMKERNEL
|
|
movl K, %eax
|
|
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
movl %eax, KKK
|
|
#else
|
|
movl KK, %eax
|
|
#ifdef LEFT
|
|
addl $2, %eax
|
|
#else
|
|
addl $1, %eax
|
|
#endif
|
|
movl %eax, KKK
|
|
#endif
|
|
sarl $3, %eax
|
|
je .L132
|
|
|
|
.L131:
|
|
mulpd %xmm0, %xmm2
|
|
movapd 2 * SIZE(AA), %xmm0
|
|
addpd %xmm2, %xmm4
|
|
mulpd 2 * SIZE(BB), %xmm0
|
|
movapd 16 * SIZE(BB), %xmm2
|
|
addpd %xmm0, %xmm5
|
|
movapd 4 * SIZE(AA), %xmm0
|
|
mulpd 4 * SIZE(BB), %xmm0
|
|
addpd %xmm0, %xmm6
|
|
movapd 6 * SIZE(AA), %xmm0
|
|
mulpd 6 * SIZE(BB), %xmm0
|
|
addpd %xmm0, %xmm7
|
|
movapd 16 * SIZE(AA), %xmm0
|
|
mulpd %xmm1, %xmm3
|
|
movapd 10 * SIZE(AA), %xmm1
|
|
addpd %xmm3, %xmm4
|
|
mulpd 10 * SIZE(BB), %xmm1
|
|
movapd 24 * SIZE(BB), %xmm3
|
|
addpd %xmm1, %xmm5
|
|
movapd 12 * SIZE(AA), %xmm1
|
|
mulpd 12 * SIZE(BB), %xmm1
|
|
addpd %xmm1, %xmm6
|
|
movapd 14 * SIZE(AA), %xmm1
|
|
mulpd 14 * SIZE(BB), %xmm1
|
|
addpd %xmm1, %xmm7
|
|
movapd 24 * SIZE(AA), %xmm1
|
|
|
|
addl $16 * SIZE, AA
|
|
addl $16 * SIZE, BB
|
|
BRANCH
|
|
decl %eax
|
|
jne .L131
|
|
|
|
.L132:
|
|
#ifndef TRMMKERNEL
|
|
movl K, %eax
|
|
#else
|
|
movl KKK, %eax
|
|
#endif
|
|
movaps ALPHA, %xmm3
|
|
andl $7, %eax # if (k & 1)
|
|
BRANCH
|
|
je .L134
|
|
|
|
.L133:
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
mulpd 0 * SIZE(BB), %xmm0
|
|
addpd %xmm0, %xmm4
|
|
|
|
addl $2 * SIZE, AA # aoffset += 8
|
|
addl $2 * SIZE, BB # boffset1 += 8
|
|
decl %eax
|
|
BRANCH
|
|
jg .L133
|
|
ALIGN_4
|
|
|
|
.L134:
|
|
addpd %xmm5, %xmm4
|
|
addpd %xmm7, %xmm6
|
|
addpd %xmm6, %xmm4
|
|
|
|
movsd 0 * SIZE(%esi), %xmm0
|
|
movhps 1 * SIZE(%esi), %xmm0
|
|
movsd 2 * SIZE(%esi), %xmm1
|
|
movhps 3 * SIZE(%esi), %xmm1
|
|
|
|
pshufd $0x44, %xmm4, %xmm2
|
|
unpckhpd %xmm4, %xmm4
|
|
|
|
mulpd %xmm3, %xmm2
|
|
addpd %xmm2, %xmm0
|
|
mulpd %xmm3, %xmm4
|
|
addpd %xmm4, %xmm1
|
|
|
|
movlps %xmm0, 0 * SIZE(%esi)
|
|
movhps %xmm0, 1 * SIZE(%esi)
|
|
movlps %xmm1, 2 * SIZE(%esi)
|
|
movhps %xmm1, 3 * SIZE(%esi)
|
|
|
|
addl $4 * SIZE, %esi
|
|
ALIGN_2
|
|
|
|
.L150:
|
|
movl M, %ebx
|
|
testl $1, %ebx
|
|
jle .L999
|
|
|
|
#if !defined(TRMMKERNEL) || \
|
|
(defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \
|
|
(defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA))
|
|
|
|
leal BUFFER, BB
|
|
movapd 0 * SIZE + BUFFER, %xmm2
|
|
pxor %xmm4, %xmm4
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
pxor %xmm5, %xmm5
|
|
movapd 8 * SIZE + BUFFER, %xmm3
|
|
pxor %xmm6, %xmm6
|
|
movapd 4 * SIZE(AA), %xmm1
|
|
pxor %xmm7, %xmm7
|
|
|
|
#else
|
|
|
|
leal BUFFER, BB
|
|
movl KK, %eax
|
|
leal (, %eax, SIZE), %eax
|
|
leal (AA, %eax, 1), AA
|
|
leal (BB, %eax, 2), BB
|
|
|
|
movapd 0 * SIZE(BB), %xmm2
|
|
pxor %xmm4, %xmm4
|
|
movapd 0 * SIZE(AA), %xmm0
|
|
pxor %xmm5, %xmm5
|
|
movapd 8 * SIZE(BB), %xmm3
|
|
pxor %xmm6, %xmm6
|
|
movapd 4 * SIZE(AA), %xmm1
|
|
pxor %xmm7, %xmm7
|
|
#endif
|
|
|
|
#ifndef TRMMKERNEL
|
|
movl K, %eax
|
|
#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
movl %eax, KKK
|
|
#else
|
|
movl KK, %eax
|
|
addl $1, %eax
|
|
movl %eax, KKK
|
|
#endif
|
|
sarl $3, %eax
|
|
je .L152
|
|
|
|
.L151:
|
|
mulsd %xmm0, %xmm2
|
|
movsd 1 * SIZE(AA), %xmm0
|
|
addsd %xmm2, %xmm4
|
|
mulsd 2 * SIZE(BB), %xmm0
|
|
movsd 16 * SIZE(BB), %xmm2
|
|
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 8 * SIZE(AA), %xmm0
|
|
mulsd %xmm1, %xmm3
|
|
movsd 5 * SIZE(AA), %xmm1
|
|
addsd %xmm3, %xmm4
|
|
mulsd 10 * SIZE(BB), %xmm1
|
|
movsd 24 * SIZE(BB), %xmm3
|
|
addsd %xmm1, %xmm4
|
|
movsd 6 * SIZE(AA), %xmm1
|
|
mulsd 12 * SIZE(BB), %xmm1
|
|
addsd %xmm1, %xmm4
|
|
movsd 7 * SIZE(AA), %xmm1
|
|
mulsd 14 * SIZE(BB), %xmm1
|
|
addsd %xmm1, %xmm4
|
|
movsd 12 * SIZE(AA), %xmm1
|
|
|
|
addl $ 8 * SIZE, AA
|
|
addl $16 * SIZE, BB
|
|
BRANCH
|
|
decl %eax
|
|
jne .L151
|
|
|
|
.L152:
|
|
#ifndef TRMMKERNEL
|
|
movl K, %eax
|
|
#else
|
|
movl KKK, %eax
|
|
#endif
|
|
movaps ALPHA, %xmm3
|
|
andl $7, %eax # if (k & 1)
|
|
BRANCH
|
|
je .L154
|
|
|
|
.L153:
|
|
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 .L153
|
|
ALIGN_4
|
|
|
|
.L154:
|
|
movsd 0 * SIZE(%esi), %xmm0
|
|
movhps 1 * SIZE(%esi), %xmm0
|
|
|
|
unpcklpd %xmm4, %xmm4
|
|
|
|
mulpd %xmm3, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
|
|
movlps %xmm0, 0 * SIZE(%esi)
|
|
movhps %xmm0, 1 * SIZE(%esi)
|
|
ALIGN_2
|
|
|
|
.L999:
|
|
movl OLD_STACK, %esp
|
|
|
|
EMMS
|
|
|
|
popl %ebx
|
|
popl %esi
|
|
popl %edi
|
|
popl %ebp
|
|
ret
|
|
ALIGN_2
|
|
|
|
|
|
EPILOGUE
|