250 lines
6.0 KiB
ArmAsm
250 lines
6.0 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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PROLOGUE
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PROFCODE
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.frame $sp, 0, $26, 0
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mov $20, $17
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mov $21, $18
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ldq $19, 0($sp)
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ldl $20, 8($sp)
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#ifndef PROFILE
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.prologue 0
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#else
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.prologue 1
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#endif
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subl $18, 1, $1
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subl $20, 1, $2
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ble $16, $SubEnd # if n <= 0 goto $End
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or $1, $2, $1
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sra $16, 3, $21
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and $16, 7, $22
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bne $1, $Sub
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ble $21, $MainRemain
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.align 4
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$MainLoop:
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LD $f10, 0*SIZE($19)
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LD $f11, 1*SIZE($19)
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LD $f12, 2*SIZE($19)
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LD $f13, 3*SIZE($19)
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LD $f14, 4*SIZE($19)
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LD $f15, 5*SIZE($19)
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LD $f16, 6*SIZE($19)
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LD $f17, 7*SIZE($19)
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LD $f20, 0*SIZE($17)
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LD $f21, 1*SIZE($17)
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LD $f22, 2*SIZE($17)
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LD $f23, 3*SIZE($17)
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LD $f24, 4*SIZE($17)
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LD $f25, 5*SIZE($17)
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LD $f26, 6*SIZE($17)
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LD $f27, 7*SIZE($17)
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lds $f31, 32*SIZE($17)
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unop
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lds $f31, 32*SIZE($19)
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subl $21, 1, $21
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ST $f10, 0*SIZE($17)
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ST $f11, 1*SIZE($17)
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ST $f12, 2*SIZE($17)
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ST $f13, 3*SIZE($17)
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ST $f14, 4*SIZE($17)
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ST $f15, 5*SIZE($17)
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ST $f16, 6*SIZE($17)
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ST $f17, 7*SIZE($17)
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ST $f20, 0*SIZE($19)
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ST $f21, 1*SIZE($19)
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ST $f22, 2*SIZE($19)
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ST $f23, 3*SIZE($19)
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ST $f24, 4*SIZE($19)
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ST $f25, 5*SIZE($19)
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ST $f26, 6*SIZE($19)
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ST $f27, 7*SIZE($19)
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lda $17, 8*SIZE($17)
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lda $19, 8*SIZE($19)
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bgt $21, $MainLoop
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.align 4
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$MainRemain:
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ble $22, $MainEnd
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.align 4
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$MainRemainLoop:
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LD $f10, 0*SIZE($19)
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LD $f20, 0*SIZE($17)
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lda $17, 1*SIZE($17)
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lda $19, 1*SIZE($19)
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subl $22, 1, $22
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ST $f10, -1*SIZE($17)
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ST $f20, -1*SIZE($19)
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bgt $22, $MainRemainLoop
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.align 4
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$MainEnd:
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clr $0
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ret
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.align 4
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$Sub:
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mov $17, $23
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mov $19, $24
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ble $21, $SubRemain
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.align 4
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$SubLoop:
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LD $f10, 0*SIZE($19)
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SXADDQ $20, $19, $19
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LD $f11, 0*SIZE($19)
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SXADDQ $20, $19, $19
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LD $f12, 0*SIZE($19)
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SXADDQ $20, $19, $19
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LD $f13, 0*SIZE($19)
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SXADDQ $20, $19, $19
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LD $f14, 0*SIZE($19)
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SXADDQ $20, $19, $19
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LD $f15, 0*SIZE($19)
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SXADDQ $20, $19, $19
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LD $f16, 0*SIZE($19)
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SXADDQ $20, $19, $19
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LD $f17, 0*SIZE($19)
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SXADDQ $20, $19, $19
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LD $f20, 0*SIZE($17)
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SXADDQ $18, $17, $17
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LD $f21, 0*SIZE($17)
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SXADDQ $18, $17, $17
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LD $f22, 0*SIZE($17)
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SXADDQ $18, $17, $17
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LD $f23, 0*SIZE($17)
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SXADDQ $18, $17, $17
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LD $f24, 0*SIZE($17)
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SXADDQ $18, $17, $17
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LD $f25, 0*SIZE($17)
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SXADDQ $18, $17, $17
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LD $f26, 0*SIZE($17)
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SXADDQ $18, $17, $17
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LD $f27, 0*SIZE($17)
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SXADDQ $18, $17, $17
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ST $f10, 0*SIZE($23)
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SXADDQ $18, $23, $23
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ST $f11, 0*SIZE($23)
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SXADDQ $18, $23, $23
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ST $f12, 0*SIZE($23)
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SXADDQ $18, $23, $23
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ST $f13, 0*SIZE($23)
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SXADDQ $18, $23, $23
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ST $f14, 0*SIZE($23)
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SXADDQ $18, $23, $23
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ST $f15, 0*SIZE($23)
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SXADDQ $18, $23, $23
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ST $f16, 0*SIZE($23)
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SXADDQ $18, $23, $23
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ST $f17, 0*SIZE($23)
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SXADDQ $18, $23, $23
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ST $f20, 0*SIZE($24)
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SXADDQ $20, $24, $24
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ST $f21, 0*SIZE($24)
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SXADDQ $20, $24, $24
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ST $f22, 0*SIZE($24)
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SXADDQ $20, $24, $24
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ST $f23, 0*SIZE($24)
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SXADDQ $20, $24, $24
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ST $f24, 0*SIZE($24)
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SXADDQ $20, $24, $24
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ST $f25, 0*SIZE($24)
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SXADDQ $20, $24, $24
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ST $f26, 0*SIZE($24)
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SXADDQ $20, $24, $24
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ST $f27, 0*SIZE($24)
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SXADDQ $20, $24, $24
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subl $21, 1, $21
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bgt $21, $SubLoop
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.align 4
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$SubRemain:
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ble $22, $SubEnd
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.align 4
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$SubRemainLoop:
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LD $f10, 0*SIZE($19)
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LD $f20, 0*SIZE($17)
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subl $22, 1, $22
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ST $f10, 0*SIZE($17)
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ST $f20, 0*SIZE($19)
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SXADDQ $18, $17, $17
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SXADDQ $20, $19, $19
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bgt $22, $SubRemainLoop
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.align 4
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$SubEnd:
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clr $0
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ret
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EPILOGUE
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