970 lines
17 KiB
ArmAsm
970 lines
17 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 STACK 16
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#define ARGS 16
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#define M 4 + STACK + ARGS(%esp)
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#define N 8 + STACK + ARGS(%esp)
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#define K 12 + STACK + ARGS(%esp)
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#define ALPHA_R 16 + STACK + ARGS(%esp)
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#define ALPHA_I 24 + STACK + ARGS(%esp)
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#define A 32 + STACK + ARGS(%esp)
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#define ARG_B 36 + STACK + ARGS(%esp)
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#define C 40 + STACK + ARGS(%esp)
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#define ARG_LDC 44 + STACK + ARGS(%esp)
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#define OFFSET 48 + STACK + ARGS(%esp)
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#define J 0 + STACK(%esp)
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#define KK 4 + STACK(%esp)
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#define KKK 8 + STACK(%esp)
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#define AORIG 12 + STACK(%esp)
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#if defined(PENRYN) || defined(DUNNINGTON)
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#define PREFETCH prefetcht1
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#define PREFETCHSIZE 84
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#endif
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#if defined(NEHALEM) || defined(SANDYBRIDGE) || defined(HASWELL)
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#define PREFETCH prefetcht1
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#define PREFETCHSIZE 84
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#endif
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#ifdef NANO
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#define PREFETCH prefetcht0
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#define PREFETCHSIZE (8 * 2)
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#endif
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#define AA %edx
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#define BB %ecx
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#define LDC %ebp
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#define B %edi
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#define CO1 %esi
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#define ADD1 addpd
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#define ADD2 addpd
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PROLOGUE
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subl $ARGS, %esp
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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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movl ARG_B, B
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movl ARG_LDC, LDC
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movl OFFSET, %eax
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#ifdef RN
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negl %eax
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#endif
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movl %eax, KK
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movl M, %ebx
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testl %ebx, %ebx
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jle .L999
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subl $-16 * SIZE, A
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subl $-16 * SIZE, B
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sall $ZBASE_SHIFT, LDC
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#ifdef LN
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movl M, %eax
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sall $ZBASE_SHIFT, %eax
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addl %eax, C
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imull K, %eax
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addl %eax, A
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#endif
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#ifdef RT
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movl N, %eax
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sall $ZBASE_SHIFT, %eax
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imull K, %eax
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addl %eax, B
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movl N, %eax
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imull LDC, %eax
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addl %eax, C
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#endif
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#ifdef RT
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movl N, %eax
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subl OFFSET, %eax
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movl %eax, KK
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#endif
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movl N, %eax
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sarl $1, %eax
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movl %eax, J # j = n
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jle .L100
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ALIGN_4
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.L01:
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#if defined(LT) || defined(RN)
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movl A, AA
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#else
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movl A, %eax
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movl %eax, AORIG
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#endif
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#ifdef RT
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movl K, %eax
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sall $1 + ZBASE_SHIFT, %eax
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subl %eax, B
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#endif
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leal (, LDC, 2), %eax
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#ifdef RT
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subl %eax, C
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#endif
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movl C, CO1
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#ifndef RT
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addl %eax, C
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#endif
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#ifdef LN
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movl OFFSET, %eax
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addl M, %eax
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movl %eax, KK
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#endif
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#ifdef LT
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movl OFFSET, %eax
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movl %eax, KK
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#endif
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movl M, %ebx
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ALIGN_4
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.L10:
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#ifdef LN
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movl K, %eax
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sall $ZBASE_SHIFT, %eax
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subl %eax, AORIG
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#endif
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#if defined(LN) || defined(RT)
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movl KK, %eax
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movl AORIG, AA
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sall $ZBASE_SHIFT, %eax
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addl %eax, AA
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#endif
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movl B, BB
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#if defined(LN) || defined(RT)
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movl KK, %eax
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sall $1 + ZBASE_SHIFT, %eax
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addl %eax, BB
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#endif
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movaps -16 * SIZE(AA), %xmm0
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pxor %xmm2, %xmm2
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movaps -16 * SIZE(BB), %xmm1
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pxor %xmm3, %xmm3
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#ifdef LN
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pxor %xmm4, %xmm4
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prefetcht0 -2 * SIZE(CO1)
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pxor %xmm5, %xmm5
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prefetcht0 -2 * SIZE(CO1, LDC)
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#else
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pxor %xmm4, %xmm4
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prefetcht0 1 * SIZE(CO1)
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pxor %xmm5, %xmm5
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prefetcht0 1 * SIZE(CO1, LDC)
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#endif
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pxor %xmm6, %xmm6
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pxor %xmm7, %xmm7
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#if defined(LT) || defined(RN)
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movl KK, %eax
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#else
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movl K, %eax
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subl KK, %eax
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#endif
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sarl $3, %eax
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je .L15
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ALIGN_4
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.L12:
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PREFETCH (PREFETCHSIZE + 0) * SIZE(AA)
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ADD1 %xmm3, %xmm6
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movaps -14 * SIZE(BB), %xmm3
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ADD2 %xmm2, %xmm7
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pshufd $0x4e, %xmm1, %xmm2
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mulpd %xmm0, %xmm1
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mulpd %xmm0, %xmm2
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ADD1 %xmm1, %xmm4
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movaps -12 * SIZE(BB), %xmm1
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ADD2 %xmm2, %xmm5
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pshufd $0x4e, %xmm3, %xmm2
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mulpd %xmm0, %xmm3
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mulpd %xmm0, %xmm2
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movaps -14 * SIZE(AA), %xmm0
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ADD1 %xmm3, %xmm6
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movaps -10 * SIZE(BB), %xmm3
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ADD2 %xmm2, %xmm7
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pshufd $0x4e, %xmm1, %xmm2
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mulpd %xmm0, %xmm1
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mulpd %xmm0, %xmm2
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ADD1 %xmm1, %xmm4
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movaps -8 * SIZE(BB), %xmm1
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ADD2 %xmm2, %xmm5
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pshufd $0x4e, %xmm3, %xmm2
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mulpd %xmm0, %xmm3
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mulpd %xmm0, %xmm2
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movaps -12 * SIZE(AA), %xmm0
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ADD1 %xmm3, %xmm6
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movaps -6 * SIZE(BB), %xmm3
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ADD2 %xmm2, %xmm7
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pshufd $0x4e, %xmm1, %xmm2
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mulpd %xmm0, %xmm1
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mulpd %xmm0, %xmm2
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ADD1 %xmm1, %xmm4
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movaps -4 * SIZE(BB), %xmm1
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ADD2 %xmm2, %xmm5
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pshufd $0x4e, %xmm3, %xmm2
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mulpd %xmm0, %xmm3
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mulpd %xmm0, %xmm2
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movaps -10 * SIZE(AA), %xmm0
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ADD1 %xmm3, %xmm6
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movaps -2 * SIZE(BB), %xmm3
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ADD2 %xmm2, %xmm7
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pshufd $0x4e, %xmm1, %xmm2
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mulpd %xmm0, %xmm1
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mulpd %xmm0, %xmm2
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ADD1 %xmm1, %xmm4
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movaps 0 * SIZE(BB), %xmm1
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ADD2 %xmm2, %xmm5
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pshufd $0x4e, %xmm3, %xmm2
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mulpd %xmm0, %xmm3
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mulpd %xmm0, %xmm2
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movaps -8 * SIZE(AA), %xmm0
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PREFETCH (PREFETCHSIZE + 8) * SIZE(AA)
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ADD1 %xmm3, %xmm6
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movaps 2 * SIZE(BB), %xmm3
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ADD2 %xmm2, %xmm7
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pshufd $0x4e, %xmm1, %xmm2
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mulpd %xmm0, %xmm1
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mulpd %xmm0, %xmm2
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ADD1 %xmm1, %xmm4
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movaps 4 * SIZE(BB), %xmm1
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ADD2 %xmm2, %xmm5
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pshufd $0x4e, %xmm3, %xmm2
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mulpd %xmm0, %xmm3
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mulpd %xmm0, %xmm2
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movaps -6 * SIZE(AA), %xmm0
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ADD1 %xmm3, %xmm6
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movaps 6 * SIZE(BB), %xmm3
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ADD2 %xmm2, %xmm7
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pshufd $0x4e, %xmm1, %xmm2
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mulpd %xmm0, %xmm1
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mulpd %xmm0, %xmm2
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ADD1 %xmm1, %xmm4
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movaps 8 * SIZE(BB), %xmm1
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ADD2 %xmm2, %xmm5
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pshufd $0x4e, %xmm3, %xmm2
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mulpd %xmm0, %xmm3
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mulpd %xmm0, %xmm2
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movaps -4 * SIZE(AA), %xmm0
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ADD1 %xmm3, %xmm6
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movaps 10 * SIZE(BB), %xmm3
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ADD2 %xmm2, %xmm7
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pshufd $0x4e, %xmm1, %xmm2
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mulpd %xmm0, %xmm1
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mulpd %xmm0, %xmm2
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ADD1 %xmm1, %xmm4
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movaps 12 * SIZE(BB), %xmm1
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ADD2 %xmm2, %xmm5
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pshufd $0x4e, %xmm3, %xmm2
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mulpd %xmm0, %xmm3
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mulpd %xmm0, %xmm2
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movaps -2 * SIZE(AA), %xmm0
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ADD1 %xmm3, %xmm6
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movaps 14 * SIZE(BB), %xmm3
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ADD2 %xmm2, %xmm7
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pshufd $0x4e, %xmm1, %xmm2
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mulpd %xmm0, %xmm1
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mulpd %xmm0, %xmm2
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ADD1 %xmm1, %xmm4
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movaps 16 * SIZE(BB), %xmm1
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ADD2 %xmm2, %xmm5
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pshufd $0x4e, %xmm3, %xmm2
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mulpd %xmm0, %xmm3
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subl $-32 * SIZE, BB
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mulpd %xmm0, %xmm2
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movaps 0 * SIZE(AA), %xmm0
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subl $-16 * SIZE, AA
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subl $1, %eax
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jne .L12
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ALIGN_4
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.L15:
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#if defined(LT) || defined(RN)
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movl KK, %eax
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#else
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movl K, %eax
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subl KK, %eax
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#endif
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andl $7, %eax # if (k & 1)
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BRANCH
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je .L18
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ALIGN_4
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.L16:
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ADD1 %xmm3, %xmm6
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movaps -14 * SIZE(BB), %xmm3
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ADD2 %xmm2, %xmm7
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pshufd $0x4e, %xmm1, %xmm2
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mulpd %xmm0, %xmm1
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mulpd %xmm0, %xmm2
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ADD1 %xmm1, %xmm4
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movaps -12 * SIZE(BB), %xmm1
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ADD2 %xmm2, %xmm5
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pshufd $0x4e, %xmm3, %xmm2
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mulpd %xmm0, %xmm3
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mulpd %xmm0, %xmm2
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movaps -14 * SIZE(AA), %xmm0
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addl $2 * SIZE, AA
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addl $4 * SIZE, BB
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decl %eax
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jg .L16
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ALIGN_4
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.L18:
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#if defined(LN) || defined(RT)
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movl KK, %eax
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#ifdef LN
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subl $1, %eax
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#else
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subl $2, %eax
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#endif
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movl AORIG, AA
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sall $ZBASE_SHIFT, %eax
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leal (AA, %eax, 1), AA
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leal (B, %eax, 2), BB
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#endif
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ADD1 %xmm3, %xmm6
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pcmpeqb %xmm1, %xmm1
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ADD2 %xmm2, %xmm7
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psllq $63, %xmm1
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#ifndef CONJ
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pshufd $0x40, %xmm1, %xmm0
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shufps $0x04, %xmm1, %xmm1
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pxor %xmm0, %xmm4
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pxor %xmm0, %xmm6
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#else
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#if defined(LN) || defined(LT)
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pshufd $0x40, %xmm1, %xmm0
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#else
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pshufd $0x04, %xmm1, %xmm0
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#endif
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shufps $0x40, %xmm1, %xmm1
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pxor %xmm0, %xmm5
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pxor %xmm0, %xmm7
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#endif
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haddpd %xmm5, %xmm4
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haddpd %xmm7, %xmm6
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#if defined(LN) || defined(LT)
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movapd -16 * SIZE(BB), %xmm5
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movapd -14 * SIZE(BB), %xmm7
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subpd %xmm4, %xmm5
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subpd %xmm6, %xmm7
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#else
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movapd -16 * SIZE(AA), %xmm5
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movapd -14 * SIZE(AA), %xmm7
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subpd %xmm4, %xmm5
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subpd %xmm6, %xmm7
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#endif
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#if defined(LN) || defined(LT)
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movddup -16 * SIZE(AA), %xmm2
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movddup -15 * SIZE(AA), %xmm3
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pshufd $0x4e, %xmm5, %xmm4
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pshufd $0x4e, %xmm7, %xmm6
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xorpd %xmm1, %xmm4
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xorpd %xmm1, %xmm6
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mulpd %xmm2, %xmm5
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mulpd %xmm3, %xmm4
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mulpd %xmm2, %xmm7
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mulpd %xmm3, %xmm6
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addpd %xmm4, %xmm5
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addpd %xmm6, %xmm7
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#endif
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#ifdef RN
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movddup -16 * SIZE(BB), %xmm2
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movddup -15 * SIZE(BB), %xmm3
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pshufd $0x4e, %xmm5, %xmm4
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xorpd %xmm1, %xmm4
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mulpd %xmm2, %xmm5
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mulpd %xmm3, %xmm4
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addpd %xmm4, %xmm5
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movddup -14 * SIZE(BB), %xmm2
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movddup -13 * SIZE(BB), %xmm3
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movapd %xmm5, %xmm4
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pshufd $0x4e, %xmm5, %xmm6
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xorpd %xmm1, %xmm6
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mulpd %xmm2, %xmm4
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mulpd %xmm3, %xmm6
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subpd %xmm4, %xmm7
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subpd %xmm6, %xmm7
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movddup -10 * SIZE(BB), %xmm2
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movddup -9 * SIZE(BB), %xmm3
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pshufd $0x4e, %xmm7, %xmm6
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xorpd %xmm1, %xmm6
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mulpd %xmm2, %xmm7
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mulpd %xmm3, %xmm6
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addpd %xmm6, %xmm7
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#endif
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#ifdef RT
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movddup -10 * SIZE(BB), %xmm2
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movddup -9 * SIZE(BB), %xmm3
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pshufd $0x4e, %xmm7, %xmm6
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xorpd %xmm1, %xmm6
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mulpd %xmm2, %xmm7
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mulpd %xmm3, %xmm6
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addpd %xmm6, %xmm7
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movddup -12 * SIZE(BB), %xmm2
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movddup -11 * SIZE(BB), %xmm3
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movapd %xmm7, %xmm4
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pshufd $0x4e, %xmm7, %xmm6
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xorpd %xmm1, %xmm6
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mulpd %xmm2, %xmm4
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mulpd %xmm3, %xmm6
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subpd %xmm4, %xmm5
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subpd %xmm6, %xmm5
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movddup -16 * SIZE(BB), %xmm2
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movddup -15 * SIZE(BB), %xmm3
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pshufd $0x4e, %xmm5, %xmm4
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xorpd %xmm1, %xmm4
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mulpd %xmm2, %xmm5
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mulpd %xmm3, %xmm4
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addpd %xmm4, %xmm5
|
|
#endif
|
|
|
|
#ifdef LN
|
|
subl $2 * SIZE, CO1
|
|
#endif
|
|
|
|
movlpd %xmm5, 0 * SIZE(CO1)
|
|
movhpd %xmm5, 1 * SIZE(CO1)
|
|
|
|
movlpd %xmm7, 0 * SIZE(CO1, LDC)
|
|
movhpd %xmm7, 1 * SIZE(CO1, LDC)
|
|
|
|
#if defined(LN) || defined(LT)
|
|
movapd %xmm5, -16 * SIZE(BB)
|
|
movapd %xmm7, -14 * SIZE(BB)
|
|
#else
|
|
movapd %xmm5, -16 * SIZE(AA)
|
|
movapd %xmm7, -14 * SIZE(AA)
|
|
#endif
|
|
|
|
#ifndef LN
|
|
addl $2 * SIZE, CO1
|
|
#endif
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
sall $ZBASE_SHIFT, %eax
|
|
addl %eax, AA
|
|
leal (BB, %eax, 2), BB
|
|
#endif
|
|
|
|
#ifdef LN
|
|
subl $1, KK
|
|
#endif
|
|
|
|
#ifdef LT
|
|
addl $1, KK
|
|
#endif
|
|
|
|
#ifdef RT
|
|
movl K, %eax
|
|
sall $ZBASE_SHIFT, %eax
|
|
addl %eax, AORIG
|
|
#endif
|
|
|
|
decl %ebx # i --
|
|
jg .L10
|
|
ALIGN_4
|
|
|
|
.L99:
|
|
#ifdef LN
|
|
movl K, %eax
|
|
sall $1 + ZBASE_SHIFT, %eax
|
|
addl %eax, B
|
|
#endif
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl BB, B
|
|
#endif
|
|
|
|
#ifdef RN
|
|
addl $2, KK
|
|
#endif
|
|
|
|
#ifdef RT
|
|
subl $2, KK
|
|
#endif
|
|
|
|
decl J # j --
|
|
jg .L01
|
|
ALIGN_4
|
|
|
|
.L100:
|
|
movl N, %eax
|
|
testl $1, %eax
|
|
jle .L999
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl A, AA
|
|
#else
|
|
movl A, %eax
|
|
movl %eax, AORIG
|
|
#endif
|
|
|
|
#ifdef RT
|
|
movl K, %eax
|
|
sall $ZBASE_SHIFT, %eax
|
|
subl %eax, B
|
|
#endif
|
|
|
|
#ifdef RT
|
|
subl LDC, C
|
|
#endif
|
|
movl C, CO1
|
|
#ifndef RT
|
|
addl LDC, C
|
|
#endif
|
|
|
|
#ifdef LN
|
|
movl OFFSET, %eax
|
|
addl M, %eax
|
|
movl %eax, KK
|
|
#endif
|
|
|
|
#ifdef LT
|
|
movl OFFSET, %eax
|
|
movl %eax, KK
|
|
#endif
|
|
|
|
movl M, %ebx
|
|
ALIGN_4
|
|
|
|
L110:
|
|
#ifdef LN
|
|
movl K, %eax
|
|
sall $ZBASE_SHIFT, %eax
|
|
subl %eax, AORIG
|
|
#endif
|
|
|
|
#if defined(LN) || defined(RT)
|
|
movl KK, %eax
|
|
movl AORIG, AA
|
|
sall $ZBASE_SHIFT, %eax
|
|
addl %eax, AA
|
|
#endif
|
|
|
|
movl B, BB
|
|
|
|
#if defined(LN) || defined(RT)
|
|
movl KK, %eax
|
|
sall $ZBASE_SHIFT, %eax
|
|
addl %eax, BB
|
|
#endif
|
|
|
|
movaps -16 * SIZE(AA), %xmm0
|
|
pxor %xmm2, %xmm2
|
|
movaps -16 * SIZE(BB), %xmm1
|
|
pxor %xmm3, %xmm3
|
|
|
|
pxor %xmm4, %xmm4
|
|
#ifdef LN
|
|
prefetcht0 -2 * SIZE(CO1)
|
|
#else
|
|
prefetcht0 1 * SIZE(CO1)
|
|
#endif
|
|
pxor %xmm5, %xmm5
|
|
pxor %xmm6, %xmm6
|
|
pxor %xmm7, %xmm7
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl KK, %eax
|
|
#else
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
#endif
|
|
sarl $3, %eax
|
|
je L115
|
|
ALIGN_4
|
|
|
|
L112:
|
|
PREFETCH (PREFETCHSIZE + 0) * SIZE(AA)
|
|
|
|
pshufd $0x4e, %xmm1, %xmm2
|
|
mulpd %xmm0, %xmm1
|
|
mulpd %xmm0, %xmm2
|
|
movaps -14 * SIZE(AA), %xmm0
|
|
|
|
ADD1 %xmm1, %xmm4
|
|
movaps -14 * SIZE(BB), %xmm1
|
|
ADD2 %xmm2, %xmm5
|
|
|
|
pshufd $0x4e, %xmm1, %xmm2
|
|
mulpd %xmm0, %xmm1
|
|
mulpd %xmm0, %xmm2
|
|
movaps -12 * SIZE(AA), %xmm0
|
|
|
|
ADD1 %xmm1, %xmm6
|
|
movaps -12 * SIZE(BB), %xmm1
|
|
ADD2 %xmm2, %xmm7
|
|
|
|
pshufd $0x4e, %xmm1, %xmm2
|
|
mulpd %xmm0, %xmm1
|
|
mulpd %xmm0, %xmm2
|
|
movaps -10 * SIZE(AA), %xmm0
|
|
|
|
ADD1 %xmm1, %xmm4
|
|
movaps -10 * SIZE(BB), %xmm1
|
|
ADD2 %xmm2, %xmm5
|
|
|
|
pshufd $0x4e, %xmm1, %xmm2
|
|
mulpd %xmm0, %xmm1
|
|
mulpd %xmm0, %xmm2
|
|
movaps -8 * SIZE(AA), %xmm0
|
|
|
|
ADD1 %xmm1, %xmm6
|
|
movaps -8 * SIZE(BB), %xmm1
|
|
ADD2 %xmm2, %xmm7
|
|
|
|
PREFETCH (PREFETCHSIZE + 8) * SIZE(AA)
|
|
|
|
pshufd $0x4e, %xmm1, %xmm2
|
|
mulpd %xmm0, %xmm1
|
|
mulpd %xmm0, %xmm2
|
|
movaps -6 * SIZE(AA), %xmm0
|
|
|
|
ADD1 %xmm1, %xmm4
|
|
movaps -6 * SIZE(BB), %xmm1
|
|
ADD2 %xmm2, %xmm5
|
|
|
|
pshufd $0x4e, %xmm1, %xmm2
|
|
mulpd %xmm0, %xmm1
|
|
mulpd %xmm0, %xmm2
|
|
movaps -4 * SIZE(AA), %xmm0
|
|
|
|
ADD1 %xmm1, %xmm6
|
|
movaps -4 * SIZE(BB), %xmm1
|
|
ADD2 %xmm2, %xmm7
|
|
|
|
pshufd $0x4e, %xmm1, %xmm2
|
|
mulpd %xmm0, %xmm1
|
|
mulpd %xmm0, %xmm2
|
|
movaps -2 * SIZE(AA), %xmm0
|
|
|
|
ADD1 %xmm1, %xmm4
|
|
movaps -2 * SIZE(BB), %xmm1
|
|
ADD2 %xmm2, %xmm5
|
|
|
|
pshufd $0x4e, %xmm1, %xmm2
|
|
mulpd %xmm0, %xmm1
|
|
mulpd %xmm0, %xmm2
|
|
movaps 0 * SIZE(AA), %xmm0
|
|
|
|
ADD1 %xmm1, %xmm6
|
|
movaps 0 * SIZE(BB), %xmm1
|
|
ADD2 %xmm2, %xmm7
|
|
|
|
subl $-16 * SIZE, AA
|
|
subl $-16 * SIZE, BB
|
|
|
|
subl $1, %eax
|
|
jne L112
|
|
ALIGN_4
|
|
|
|
L115:
|
|
#if defined(LT) || defined(RN)
|
|
movl KK, %eax
|
|
#else
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
#endif
|
|
andl $7, %eax # if (k & 1)
|
|
BRANCH
|
|
je L118
|
|
ALIGN_4
|
|
|
|
L116:
|
|
pshufd $0x4e, %xmm1, %xmm2
|
|
mulpd %xmm0, %xmm1
|
|
mulpd %xmm0, %xmm2
|
|
movaps -14 * SIZE(AA), %xmm0
|
|
|
|
ADD1 %xmm1, %xmm4
|
|
movaps -14 * SIZE(BB), %xmm1
|
|
ADD2 %xmm2, %xmm5
|
|
|
|
addl $2 * SIZE, AA
|
|
addl $2 * SIZE, BB
|
|
decl %eax
|
|
jg L116
|
|
ALIGN_4
|
|
|
|
L118:
|
|
#if defined(LN) || defined(RT)
|
|
movl KK, %eax
|
|
#ifdef LN
|
|
subl $1, %eax
|
|
#else
|
|
subl $1, %eax
|
|
#endif
|
|
|
|
movl AORIG, AA
|
|
sall $ZBASE_SHIFT, %eax
|
|
leal (AA, %eax, 1), AA
|
|
leal (B, %eax, 1), BB
|
|
#endif
|
|
|
|
addpd %xmm6, %xmm4
|
|
pcmpeqb %xmm1, %xmm1
|
|
addpd %xmm7, %xmm5
|
|
psllq $63, %xmm1
|
|
|
|
#ifndef CONJ
|
|
pshufd $0x40, %xmm1, %xmm0
|
|
shufps $0x04, %xmm1, %xmm1
|
|
|
|
pxor %xmm0, %xmm4
|
|
#else
|
|
#if defined(LN) || defined(LT)
|
|
pshufd $0x40, %xmm1, %xmm0
|
|
#else
|
|
pshufd $0x04, %xmm1, %xmm0
|
|
#endif
|
|
shufps $0x40, %xmm1, %xmm1
|
|
|
|
pxor %xmm0, %xmm5
|
|
#endif
|
|
|
|
haddpd %xmm5, %xmm4
|
|
|
|
#if defined(LN) || defined(LT)
|
|
movapd -16 * SIZE(BB), %xmm5
|
|
subpd %xmm4, %xmm5
|
|
#else
|
|
movapd -16 * SIZE(AA), %xmm5
|
|
subpd %xmm4, %xmm5
|
|
#endif
|
|
|
|
#if defined(LN) || defined(LT)
|
|
movddup -16 * SIZE(AA), %xmm2
|
|
movddup -15 * SIZE(AA), %xmm3
|
|
|
|
pshufd $0x4e, %xmm5, %xmm4
|
|
|
|
xorpd %xmm1, %xmm4
|
|
|
|
mulpd %xmm2, %xmm5
|
|
mulpd %xmm3, %xmm4
|
|
|
|
addpd %xmm4, %xmm5
|
|
#endif
|
|
|
|
#if defined(RN) || defined(RT)
|
|
movddup -16 * SIZE(BB), %xmm2
|
|
movddup -15 * SIZE(BB), %xmm3
|
|
|
|
pshufd $0x4e, %xmm5, %xmm4
|
|
|
|
xorpd %xmm1, %xmm4
|
|
|
|
mulpd %xmm2, %xmm5
|
|
mulpd %xmm3, %xmm4
|
|
|
|
addpd %xmm4, %xmm5
|
|
#endif
|
|
|
|
#ifdef LN
|
|
subl $2 * SIZE, CO1
|
|
#endif
|
|
|
|
movlpd %xmm5, 0 * SIZE(CO1)
|
|
movhpd %xmm5, 1 * SIZE(CO1)
|
|
|
|
#if defined(LN) || defined(LT)
|
|
movapd %xmm5, -16 * SIZE(BB)
|
|
#else
|
|
movapd %xmm5, -16 * SIZE(AA)
|
|
#endif
|
|
|
|
#ifndef LN
|
|
addl $2 * SIZE, CO1
|
|
#endif
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
sall $ZBASE_SHIFT, %eax
|
|
addl %eax, AA
|
|
addl %eax, BB
|
|
#endif
|
|
|
|
#ifdef LN
|
|
subl $1, KK
|
|
#endif
|
|
|
|
#ifdef LT
|
|
addl $1, KK
|
|
#endif
|
|
|
|
#ifdef RT
|
|
movl K, %eax
|
|
sall $ZBASE_SHIFT, %eax
|
|
addl %eax, AORIG
|
|
#endif
|
|
|
|
decl %ebx # i --
|
|
jg L110
|
|
|
|
#ifdef LN
|
|
movl K, %eax
|
|
sall $ZBASE_SHIFT, %eax
|
|
addl %eax, B
|
|
#endif
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl BB, B
|
|
#endif
|
|
|
|
#ifdef RN
|
|
addl $1, KK
|
|
#endif
|
|
|
|
#ifdef RT
|
|
subl $1, KK
|
|
#endif
|
|
ALIGN_4
|
|
|
|
.L999:
|
|
popl %ebx
|
|
popl %esi
|
|
popl %edi
|
|
popl %ebp
|
|
|
|
addl $ARGS, %esp
|
|
ret
|
|
|
|
EPILOGUE
|