1252 lines
20 KiB
ArmAsm
1252 lines
20 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 32
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#define J 0 + STACK(%esp)
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#define I 4 + STACK(%esp)
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#define KK 8 + STACK(%esp)
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#define KKK 12 + STACK(%esp)
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#define AORIG 16 + STACK(%esp)
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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 16 + STACK + ARGS(%esp)
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#ifdef DOUBLE
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#define STACK_A 24 + STACK + ARGS(%esp)
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#define STACK_B 28 + STACK + ARGS(%esp)
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#define C 32 + STACK + ARGS(%esp)
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#define STACK_LDC 36 + STACK + ARGS(%esp)
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#define OFFSET 40 + STACK + ARGS(%esp)
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#else
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#define STACK_A 20 + STACK + ARGS(%esp)
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#define STACK_B 24 + STACK + ARGS(%esp)
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#define C 28 + STACK + ARGS(%esp)
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#define STACK_LDC 32 + STACK + ARGS(%esp)
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#define OFFSET 36 + STACK + ARGS(%esp)
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#endif
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#define A %edx
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#define B %ecx
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#define B_ORIG %ebx
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#define LDC %ebp
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#define PREFETCHSIZE (5 + 8 * 10)
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PROLOGUE
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subl $ARGS, %esp # Generate Stack Frame
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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 STACK_B, B_ORIG
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movl STACK_LDC, LDC
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leal (, LDC, SIZE), LDC
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#ifdef LN
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movl M, %eax
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leal (, %eax, SIZE), %eax
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addl %eax, C
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imull K, %eax
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addl %eax, STACK_A
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#endif
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#ifdef RT
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movl N, %eax
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leal (, %eax, SIZE), %eax
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imull K, %eax
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addl %eax, B_ORIG
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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 RN
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movl OFFSET, %eax
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negl %eax
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movl %eax, KK
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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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subl $-16 * SIZE, B_ORIG
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subl $-16 * SIZE, STACK_A
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movl M, %eax
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testl %eax, %eax
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jle .L999
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movl N, %eax
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testl %eax, %eax
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jle .L999
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movl K, %eax
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testl %eax, %eax
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jle .L999
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movl N, %eax
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sarl $2, %eax
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movl %eax, J
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je .L20
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ALIGN_3
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.L11:
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#if defined(LT) || defined(RN)
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movl STACK_A, A
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#else
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movl STACK_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 $2 + BASE_SHIFT, %eax
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subl %eax, B_ORIG
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#endif
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leal (, LDC, 4), %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, %edi
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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 B_ORIG, B
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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 $4, %eax
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jle .L13
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ALIGN_4
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.L12:
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movl -16 * SIZE(B), %esi
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movl -8 * SIZE(B), %esi
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movl 0 * SIZE(B), %esi
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movl 8 * SIZE(B), %esi
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movl 16 * SIZE(B), %esi
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movl 24 * SIZE(B), %esi
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movl 32 * SIZE(B), %esi
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movl 40 * SIZE(B), %esi
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subl $-64 * SIZE, B
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decl %eax
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jne .L12
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ALIGN_3
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.L13:
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movl M, %esi
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movl %esi, I
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ALIGN_3
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.L14:
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#ifdef LN
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movl K, %eax
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sall $BASE_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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leal (, %eax, SIZE), %eax
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movl AORIG, A
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leal (A , %eax, 1), A
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leal (B_ORIG, %eax, 4), B
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#else
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movl B_ORIG, B
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#endif
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leal (%edi, LDC, 2), %eax
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fldz
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fldz
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fldz
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fldz
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FLD -8 * SIZE(A)
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FLD -16 * SIZE(A)
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FLD -16 * SIZE(B)
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movl $32 * SIZE, %esi
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prefetchw 1 * SIZE(%edi)
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prefetchw 1 * SIZE(%edi, LDC)
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prefetchw 1 * SIZE(%eax)
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prefetchw 1 * SIZE(%eax, LDC)
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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 .L16
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ALIGN_3
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.L15:
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fmul %st(1), %st
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faddp %st, %st(3)
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PADDING
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FLD -15 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(4)
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PADDING
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FLD -14 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(5)
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PADDING
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FMUL -13 * SIZE(B)
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faddp %st, %st(5)
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FLD -15 * SIZE(A)
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FLD -12 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(3)
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PADDING
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FLD -11 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(4)
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PADDING
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FLD -10 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(5)
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PADDING
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FMUL -9 * SIZE(B)
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faddp %st, %st(5)
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FLD -14 * SIZE(A)
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FLD -8 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(3)
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PADDING
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FLD -7 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(4)
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PADDING
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FLD -6 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(5)
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PADDING
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FMUL -5 * SIZE(B)
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faddp %st, %st(5)
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FLD -13 * SIZE(A)
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FLD -4 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(3)
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PADDING
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FLD -3 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(4)
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PADDING
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FLD -2 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(5)
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PADDING
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FMUL -1 * SIZE(B)
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faddp %st, %st(5)
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FLD -12 * SIZE(A)
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FLD 0 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(3)
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PADDING
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FLD 1 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(4)
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PADDING
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FLD 2 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(5)
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PADDING
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FMUL 3 * SIZE(B)
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faddp %st, %st(5)
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FLD -11 * SIZE(A)
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FLD 4 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(3)
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PADDING
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FLD 5 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(4)
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PADDING
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FLD 6 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(5)
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PADDING
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FMUL 7 * SIZE(B)
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faddp %st, %st(5)
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FLD -10 * SIZE(A)
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FLD 8 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(3)
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PADDING
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FLD 9 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(4)
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PADDING
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FLD 10 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(5)
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PADDING
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FMUL 11 * SIZE(B)
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faddp %st, %st(5)
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FLD -9 * SIZE(A)
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FLD 12 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(3)
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PADDING
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FLD 13 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(4)
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PADDING
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FLD 14 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(5)
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PADDING
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FMUL 15 * SIZE(B)
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faddp %st, %st(5)
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FLD 0 * SIZE(A)
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PADDING prefetch PREFETCHSIZE * SIZE(A)
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addl $8 * SIZE, A
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fxch %st(1)
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addl $32 * SIZE, B
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FLD -16 * SIZE(B)
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decl %eax
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jne .L15
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ALIGN_4
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.L16:
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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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and $7, %eax
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je .L19
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ALIGN_4
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.L17:
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fmul %st(1), %st
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faddp %st, %st(3)
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FLD -15 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(4)
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FLD -14 * SIZE(B)
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fmul %st(1), %st
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faddp %st, %st(5)
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FMUL -13 * SIZE(B)
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faddp %st, %st(5)
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FLD -15 * SIZE(A)
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FLD -12 * SIZE(B)
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addl $1 * SIZE,A
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addl $4 * SIZE,B
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decl %eax
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jne .L17
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ALIGN_4
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.L19:
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ffreep %st(0)
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ffreep %st(0)
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ffreep %st(0)
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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 $4, %eax
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#endif
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leal (, %eax, SIZE), %eax
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movl AORIG, A
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leal (A, %eax, 1), A
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leal (B_ORIG, %eax, 4), B
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#endif
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#if defined(LN) || defined(LT)
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FLD 0 * SIZE - 16 * SIZE(B)
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fsubp %st, %st(1)
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FLD 1 * SIZE - 16 * SIZE(B)
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fsubp %st, %st(2)
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FLD 2 * SIZE - 16 * SIZE(B)
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fsubp %st, %st(3)
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FLD 3 * SIZE - 16 * SIZE(B)
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fsubp %st, %st(4)
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#else
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FLD 0 * SIZE - 16 * SIZE(A)
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fsubp %st, %st(1)
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FLD 1 * SIZE - 16 * SIZE(A)
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fsubp %st, %st(2)
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FLD 2 * SIZE - 16 * SIZE(A)
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fsubp %st, %st(3)
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FLD 3 * SIZE - 16 * SIZE(A)
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fsubp %st, %st(4)
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#endif
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#ifdef LN
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FLD 0 * SIZE - 16 * SIZE(A)
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fmul %st, %st(1)
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fmul %st, %st(2)
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fmul %st, %st(3)
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fmulp %st, %st(4)
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#endif
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#ifdef LT
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FLD 0 * SIZE - 16 * SIZE(A)
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fmul %st, %st(1)
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fmul %st, %st(2)
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fmul %st, %st(3)
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fmulp %st, %st(4)
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#endif
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#ifdef RN
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FMUL 0 * SIZE - 16 * SIZE(B)
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FLD 1 * SIZE - 16 * SIZE(B)
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fmul %st(1), %st
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fsubrp %st, %st(2)
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FLD 2 * SIZE - 16 * SIZE(B)
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fmul %st(1), %st
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fsubrp %st, %st(3)
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FLD 3 * SIZE - 16 * SIZE(B)
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fmul %st(1), %st
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fsubrp %st, %st(4)
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FLD 5 * SIZE - 16 * SIZE(B)
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fmulp %st, %st(2)
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FLD 6 * SIZE - 16 * SIZE(B)
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fmul %st(2), %st
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fsubrp %st, %st(3)
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FLD 7 * SIZE - 16 * SIZE(B)
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fmul %st(2), %st
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fsubrp %st, %st(4)
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FLD 10 * SIZE - 16 * SIZE(B)
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fmulp %st, %st(3)
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FLD 11 * SIZE - 16 * SIZE(B)
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fmul %st(3), %st
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fsubrp %st, %st(4)
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FLD 15 * SIZE - 16 * SIZE(B)
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fmulp %st, %st(4)
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#endif
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#ifdef RT
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FLD 15 * SIZE - 16 * SIZE(B)
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fmulp %st, %st(4)
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FLD 14 * SIZE - 16 * SIZE(B)
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fmul %st(4), %st
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fsubrp %st, %st(3)
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FLD 13 * SIZE - 16 * SIZE(B)
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fmul %st(4), %st
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fsubrp %st, %st(2)
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FLD 12 * SIZE - 16 * SIZE(B)
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fmul %st(4), %st
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fsubrp %st, %st(1)
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FLD 10 * SIZE - 16 * SIZE(B)
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fmulp %st, %st(3)
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FLD 9 * SIZE - 16 * SIZE(B)
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fmul %st(3), %st
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fsubrp %st, %st(2)
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FLD 8 * SIZE - 16 * SIZE(B)
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fmul %st(3), %st
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fsubrp %st, %st(1)
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FLD 5 * SIZE - 16 * SIZE(B)
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fmulp %st, %st(2)
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FLD 4 * SIZE - 16 * SIZE(B)
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fmul %st(2), %st
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fsubrp %st, %st(1)
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|
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FLD 0 * SIZE - 16 * SIZE(B)
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fmulp %st, %st(1)
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#endif
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|
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#ifdef LN
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|
subl $1 * SIZE, %edi
|
|
#endif
|
|
|
|
#if defined(LN) || defined(LT)
|
|
FSTU 0 * SIZE - 16 * SIZE(B)
|
|
fxch %st(1)
|
|
FSTU 1 * SIZE - 16 * SIZE(B)
|
|
fxch %st(2)
|
|
FSTU 2 * SIZE - 16 * SIZE(B)
|
|
fxch %st(3)
|
|
FSTU 3 * SIZE - 16 * SIZE(B)
|
|
#else
|
|
FSTU 0 * SIZE - 16 * SIZE(A)
|
|
fxch %st(1)
|
|
FSTU 1 * SIZE - 16 * SIZE(A)
|
|
fxch %st(2)
|
|
FSTU 2 * SIZE - 16 * SIZE(A)
|
|
fxch %st(3)
|
|
FSTU 3 * SIZE - 16 * SIZE(A)
|
|
#endif
|
|
|
|
leal (%edi, LDC, 2), %eax
|
|
|
|
FST 0 * SIZE(%eax, LDC)
|
|
FST 0 * SIZE(%edi)
|
|
FST 0 * SIZE(%edi, LDC)
|
|
FST 0 * SIZE(%eax)
|
|
|
|
#ifndef LN
|
|
addl $1 * SIZE, %edi
|
|
#endif
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
leal (,%eax, SIZE), %eax
|
|
leal (A, %eax, 1), A
|
|
leal (B, %eax, 4), B
|
|
#endif
|
|
|
|
#ifdef LN
|
|
subl $1, KK
|
|
#endif
|
|
|
|
#ifdef LT
|
|
addl $1, KK
|
|
#endif
|
|
|
|
#ifdef RT
|
|
movl K, %eax
|
|
sall $BASE_SHIFT, %eax
|
|
addl %eax, AORIG
|
|
#endif
|
|
|
|
decl I
|
|
jne .L14
|
|
|
|
#ifdef LN
|
|
movl K, %eax
|
|
leal ( , %eax, SIZE), %eax
|
|
leal (B_ORIG, %eax, 4), B_ORIG
|
|
#endif
|
|
#if defined(LT) || defined(RN)
|
|
movl B, B_ORIG
|
|
#endif
|
|
|
|
#ifdef RN
|
|
addl $4, KK
|
|
#endif
|
|
|
|
#ifdef RT
|
|
subl $4, KK
|
|
#endif
|
|
|
|
decl J
|
|
jne .L11
|
|
ALIGN_4
|
|
|
|
.L20:
|
|
movl N, %eax
|
|
andl $2, %eax
|
|
je .L30
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl STACK_A, A
|
|
#else
|
|
movl STACK_A, %eax
|
|
movl %eax, AORIG
|
|
#endif
|
|
|
|
#ifdef RT
|
|
movl K, %eax
|
|
sall $1 + BASE_SHIFT, %eax
|
|
subl %eax, B_ORIG
|
|
#endif
|
|
|
|
leal (, LDC, 2), %eax
|
|
#ifdef RT
|
|
subl %eax, C
|
|
#endif
|
|
movl C, %edi
|
|
#ifndef RT
|
|
addl %eax, C
|
|
#endif
|
|
|
|
#ifdef LN
|
|
movl OFFSET, %eax
|
|
addl M, %eax
|
|
movl %eax, KK
|
|
#endif
|
|
|
|
#ifdef LT
|
|
movl OFFSET, %eax
|
|
movl %eax, KK
|
|
#endif
|
|
|
|
movl B_ORIG, B
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl KK, %eax
|
|
#else
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
#endif
|
|
sarl $4, %eax
|
|
jle .L23
|
|
ALIGN_4
|
|
|
|
.L22:
|
|
movl -16 * SIZE(B), %esi
|
|
movl -8 * SIZE(B), %esi
|
|
movl 0 * SIZE(B), %esi
|
|
movl 8 * SIZE(B), %esi
|
|
subl $-32 * SIZE, B
|
|
decl %eax
|
|
jne .L22
|
|
ALIGN_3
|
|
|
|
.L23:
|
|
movl M, %esi
|
|
movl %esi, I
|
|
ALIGN_3
|
|
|
|
.L24:
|
|
#ifdef LN
|
|
movl K, %eax
|
|
sall $BASE_SHIFT, %eax
|
|
subl %eax, AORIG
|
|
#endif
|
|
|
|
#if defined(LN) || defined(RT)
|
|
movl KK, %eax
|
|
leal (, %eax, SIZE), %eax
|
|
movl AORIG, A
|
|
leal (A , %eax, 1), A
|
|
leal (B_ORIG, %eax, 2), B
|
|
#else
|
|
movl B_ORIG, B
|
|
#endif
|
|
|
|
fldz
|
|
fldz
|
|
fldz
|
|
fldz
|
|
|
|
FLD -16 * SIZE(A)
|
|
FLD -16 * SIZE(B)
|
|
|
|
prefetchw 1 * SIZE(%edi)
|
|
prefetchw 1 * SIZE(%edi, LDC)
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl KK, %eax
|
|
#else
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
#endif
|
|
sarl $3, %eax
|
|
je .L26
|
|
ALIGN_3
|
|
|
|
.L25:
|
|
fmul %st(1), %st
|
|
faddp %st, %st(2)
|
|
|
|
FMUL -15 * SIZE(B)
|
|
faddp %st, %st(2)
|
|
|
|
FLD -15 * SIZE(A)
|
|
FLD -14 * SIZE(B)
|
|
|
|
fmul %st(1), %st
|
|
faddp %st, %st(4)
|
|
|
|
FMUL -13 * SIZE(B)
|
|
faddp %st, %st(4)
|
|
|
|
FLD -14 * SIZE(A)
|
|
FLD -12 * SIZE(B)
|
|
|
|
fmul %st(1), %st
|
|
faddp %st, %st(2)
|
|
|
|
FMUL -11 * SIZE(B)
|
|
faddp %st, %st(2)
|
|
|
|
FLD -13 * SIZE(A)
|
|
FLD -10 * SIZE(B)
|
|
|
|
fmul %st(1), %st
|
|
faddp %st, %st(4)
|
|
|
|
FMUL -9 * SIZE(B)
|
|
faddp %st, %st(4)
|
|
|
|
FLD -12 * SIZE(A)
|
|
FLD -8 * SIZE(B)
|
|
|
|
fmul %st(1), %st
|
|
faddp %st, %st(2)
|
|
|
|
FMUL -7 * SIZE(B)
|
|
faddp %st, %st(2)
|
|
|
|
FLD -11 * SIZE(A)
|
|
FLD -6 * SIZE(B)
|
|
|
|
fmul %st(1), %st
|
|
faddp %st, %st(4)
|
|
|
|
FMUL -5 * SIZE(B)
|
|
faddp %st, %st(4)
|
|
|
|
FLD -10 * SIZE(A)
|
|
FLD -4 * SIZE(B)
|
|
|
|
fmul %st(1), %st
|
|
faddp %st, %st(2)
|
|
|
|
FMUL -3 * SIZE(B)
|
|
faddp %st, %st(2)
|
|
|
|
FLD -9 * SIZE(A)
|
|
FLD -2 * SIZE(B)
|
|
|
|
fmul %st(1), %st
|
|
faddp %st, %st(4)
|
|
|
|
FMUL -1 * SIZE(B)
|
|
faddp %st, %st(4)
|
|
|
|
FLD -8 * SIZE(A)
|
|
FLD 0 * SIZE(B)
|
|
|
|
addl $ 8 * SIZE, A
|
|
subl $-16 * SIZE, B
|
|
|
|
decl %eax
|
|
jne .L25
|
|
ALIGN_4
|
|
|
|
.L26:
|
|
#if defined(LT) || defined(RN)
|
|
movl KK, %eax
|
|
#else
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
#endif
|
|
and $7, %eax
|
|
je .L29
|
|
ALIGN_4
|
|
|
|
.L27:
|
|
fmul %st(1), %st
|
|
faddp %st, %st(2)
|
|
|
|
FMUL -15 * SIZE(B)
|
|
faddp %st, %st(2)
|
|
|
|
FLD -15 * SIZE(A)
|
|
FLD -14 * SIZE(B)
|
|
|
|
addl $1 * SIZE,A
|
|
addl $2 * SIZE,B
|
|
|
|
decl %eax
|
|
jne .L27
|
|
ALIGN_4
|
|
|
|
.L29:
|
|
ffreep %st(0)
|
|
ffreep %st(0)
|
|
|
|
faddp %st, %st(2)
|
|
faddp %st, %st(2)
|
|
|
|
#if defined(LN) || defined(RT)
|
|
movl KK, %eax
|
|
#ifdef LN
|
|
subl $1, %eax
|
|
#else
|
|
subl $2, %eax
|
|
#endif
|
|
|
|
leal (, %eax, SIZE), %eax
|
|
|
|
movl AORIG, A
|
|
leal (A, %eax, 1), A
|
|
leal (B_ORIG, %eax, 2), B
|
|
#endif
|
|
|
|
#if defined(LN) || defined(LT)
|
|
FLD 0 * SIZE - 16 * SIZE(B)
|
|
fsubp %st, %st(1)
|
|
FLD 1 * SIZE - 16 * SIZE(B)
|
|
fsubp %st, %st(2)
|
|
#else
|
|
FLD 0 * SIZE - 16 * SIZE(A)
|
|
fsubp %st, %st(1)
|
|
FLD 1 * SIZE - 16 * SIZE(A)
|
|
fsubp %st, %st(2)
|
|
#endif
|
|
|
|
#ifdef LN
|
|
FLD 0 * SIZE - 16 * SIZE(A)
|
|
fmul %st, %st(1)
|
|
fmulp %st, %st(2)
|
|
#endif
|
|
|
|
#ifdef LT
|
|
FLD 0 * SIZE - 16 * SIZE(A)
|
|
fmul %st, %st(1)
|
|
fmulp %st, %st(2)
|
|
#endif
|
|
|
|
#ifdef RN
|
|
FMUL 0 * SIZE - 16 * SIZE(B)
|
|
|
|
FLD 1 * SIZE - 16 * SIZE(B)
|
|
fmul %st(1), %st
|
|
fsubrp %st, %st(2)
|
|
|
|
FLD 3 * SIZE - 16 * SIZE(B)
|
|
fmulp %st, %st(2)
|
|
#endif
|
|
|
|
#ifdef RT
|
|
FLD 3 * SIZE - 16 * SIZE(B)
|
|
fmulp %st, %st(2)
|
|
FLD 2 * SIZE - 16 * SIZE(B)
|
|
fmul %st(2), %st
|
|
fsubrp %st, %st(1)
|
|
|
|
FLD 0 * SIZE - 16 * SIZE(B)
|
|
fmulp %st, %st(1)
|
|
#endif
|
|
|
|
#ifdef LN
|
|
subl $1 * SIZE, %edi
|
|
#endif
|
|
|
|
#if defined(LN) || defined(LT)
|
|
FSTU 0 * SIZE - 16 * SIZE(B)
|
|
fxch %st(1)
|
|
FSTU 1 * SIZE - 16 * SIZE(B)
|
|
#else
|
|
FSTU 0 * SIZE - 16 * SIZE(A)
|
|
fxch %st(1)
|
|
FSTU 1 * SIZE - 16 * SIZE(A)
|
|
#endif
|
|
|
|
FST 0 * SIZE(%edi, LDC)
|
|
FST 0 * SIZE(%edi)
|
|
|
|
#ifndef LN
|
|
addl $1 * SIZE, %edi
|
|
#endif
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
leal (,%eax, SIZE), %eax
|
|
leal (A, %eax, 1), A
|
|
leal (B, %eax, 2), B
|
|
#endif
|
|
|
|
#ifdef LN
|
|
subl $1, KK
|
|
#endif
|
|
|
|
#ifdef LT
|
|
addl $1, KK
|
|
#endif
|
|
|
|
#ifdef RT
|
|
movl K, %eax
|
|
sall $BASE_SHIFT, %eax
|
|
addl %eax, AORIG
|
|
#endif
|
|
decl I
|
|
jne .L24
|
|
|
|
#ifdef LN
|
|
movl K, %eax
|
|
leal ( , %eax, SIZE), %eax
|
|
leal (B_ORIG, %eax, 2), B_ORIG
|
|
#endif
|
|
#if defined(LT) || defined(RN)
|
|
movl B, B_ORIG
|
|
#endif
|
|
|
|
#ifdef RN
|
|
addl $2, KK
|
|
#endif
|
|
|
|
#ifdef RT
|
|
subl $2, KK
|
|
#endif
|
|
ALIGN_4
|
|
|
|
.L30:
|
|
movl N, %eax
|
|
andl $1, %eax
|
|
je .L999
|
|
ALIGN_3
|
|
|
|
.L31:
|
|
#if defined(LT) || defined(RN)
|
|
movl STACK_A, A
|
|
#else
|
|
movl STACK_A, %eax
|
|
movl %eax, AORIG
|
|
#endif
|
|
|
|
#ifdef RT
|
|
movl K, %eax
|
|
sall $0 + BASE_SHIFT, %eax
|
|
subl %eax, B_ORIG
|
|
#endif
|
|
|
|
#ifdef RT
|
|
subl LDC, C
|
|
#endif
|
|
movl C, %edi
|
|
#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 B_ORIG, B
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl KK, %eax
|
|
#else
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
#endif
|
|
sarl $5, %eax
|
|
jle .L33
|
|
ALIGN_4
|
|
|
|
.L32:
|
|
movl -16 * SIZE(B), %esi
|
|
movl -8 * SIZE(B), %esi
|
|
movl 0 * SIZE(B), %esi
|
|
movl 8 * SIZE(B), %esi
|
|
subl $-32 * SIZE, B
|
|
decl %eax
|
|
jne .L32
|
|
ALIGN_3
|
|
|
|
.L33:
|
|
movl M, %esi
|
|
movl %esi, I
|
|
ALIGN_3
|
|
|
|
.L34:
|
|
#ifdef LN
|
|
movl K, %eax
|
|
sall $BASE_SHIFT, %eax
|
|
subl %eax, AORIG
|
|
#endif
|
|
|
|
#if defined(LN) || defined(RT)
|
|
movl KK, %eax
|
|
leal (, %eax, SIZE), %eax
|
|
movl AORIG, A
|
|
leal (A , %eax, 1), A
|
|
leal (B_ORIG, %eax, 1), B
|
|
#else
|
|
movl B_ORIG, B
|
|
#endif
|
|
|
|
fldz
|
|
fldz
|
|
fldz
|
|
fldz
|
|
|
|
prefetchw 1 * SIZE(%edi)
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl KK, %eax
|
|
#else
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
#endif
|
|
sarl $3, %eax
|
|
je .L36
|
|
ALIGN_3
|
|
|
|
.L35:
|
|
FLD -16 * SIZE(A)
|
|
FMUL -16 * SIZE(B)
|
|
faddp %st, %st(1)
|
|
|
|
FLD -15 * SIZE(A)
|
|
FMUL -15 * SIZE(B)
|
|
faddp %st, %st(2)
|
|
|
|
FLD -14 * SIZE(A)
|
|
FMUL -14 * SIZE(B)
|
|
faddp %st, %st(3)
|
|
|
|
FLD -13 * SIZE(A)
|
|
FMUL -13 * SIZE(B)
|
|
faddp %st, %st(4)
|
|
|
|
FLD -12 * SIZE(A)
|
|
FMUL -12 * SIZE(B)
|
|
faddp %st, %st(1)
|
|
|
|
FLD -11 * SIZE(A)
|
|
FMUL -11 * SIZE(B)
|
|
faddp %st, %st(2)
|
|
|
|
FLD -10 * SIZE(A)
|
|
FMUL -10 * SIZE(B)
|
|
faddp %st, %st(3)
|
|
|
|
FLD -9 * SIZE(A)
|
|
FMUL -9 * SIZE(B)
|
|
faddp %st, %st(4)
|
|
|
|
addl $8 * SIZE, A
|
|
addl $8 * SIZE, B
|
|
|
|
decl %eax
|
|
jne .L35
|
|
ALIGN_4
|
|
|
|
.L36:
|
|
#if defined(LT) || defined(RN)
|
|
movl KK, %eax
|
|
#else
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
#endif
|
|
and $7, %eax
|
|
je .L39
|
|
ALIGN_4
|
|
|
|
.L37:
|
|
FLD -16 * SIZE(A)
|
|
FMUL -16 * SIZE(B)
|
|
faddp %st, %st(1)
|
|
|
|
addl $1 * SIZE,A
|
|
addl $1 * SIZE,B
|
|
decl %eax
|
|
jne .L37
|
|
ALIGN_4
|
|
|
|
.L39:
|
|
faddp %st, %st(2)
|
|
faddp %st, %st(2)
|
|
faddp %st, %st(1)
|
|
|
|
#if defined(LN) || defined(RT)
|
|
movl KK, %eax
|
|
subl $1, %eax
|
|
|
|
movl AORIG, A
|
|
leal (A, %eax, SIZE), A
|
|
leal (B_ORIG, %eax, SIZE), B
|
|
#endif
|
|
|
|
#if defined(LN) || defined(LT)
|
|
FLD 0 * SIZE - 16 * SIZE(B)
|
|
fsubp %st, %st(1)
|
|
#else
|
|
FLD 0 * SIZE - 16 * SIZE(A)
|
|
fsubp %st, %st(1)
|
|
#endif
|
|
|
|
#if defined(LN) || defined(LT)
|
|
FLD 0 * SIZE - 16 * SIZE(A)
|
|
fmulp %st, %st(1)
|
|
#endif
|
|
|
|
#if defined(RN) || defined(RT)
|
|
FMUL 0 * SIZE - 16 * SIZE(B)
|
|
#endif
|
|
|
|
#ifdef LN
|
|
subl $1 * SIZE, %edi
|
|
#endif
|
|
|
|
#if defined(LN) || defined(LT)
|
|
FSTU 0 * SIZE - 16 * SIZE(B)
|
|
#else
|
|
FSTU 0 * SIZE - 16 * SIZE(A)
|
|
#endif
|
|
|
|
FST 0 * SIZE(%edi)
|
|
|
|
#ifndef LN
|
|
addl $1 * SIZE, %edi
|
|
#endif
|
|
|
|
#if defined(LT) || defined(RN)
|
|
movl K, %eax
|
|
subl KK, %eax
|
|
leal (A, %eax, SIZE), A
|
|
leal (B, %eax, SIZE), B
|
|
#endif
|
|
|
|
#ifdef LN
|
|
subl $1, KK
|
|
#endif
|
|
|
|
#ifdef LT
|
|
addl $1, KK
|
|
#endif
|
|
|
|
#ifdef RT
|
|
movl K, %eax
|
|
sall $BASE_SHIFT, %eax
|
|
addl %eax, AORIG
|
|
#endif
|
|
decl I
|
|
jne .L34
|
|
|
|
#ifdef LN
|
|
movl K, %eax
|
|
leal ( , %eax, SIZE), %eax
|
|
leal (B_ORIG, %eax, 1), B_ORIG
|
|
#endif
|
|
#if defined(LT) || defined(RN)
|
|
movl B, B_ORIG
|
|
#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
|