694 lines
11 KiB
ArmAsm
694 lines
11 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 PREFETCH_SIZE (16 * 16)
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#define ALPHA f8
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#define N r32
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#define X1 r38
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#define INCX r39
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#define X2 r14
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#define Y1 r15
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#define Y2 r16
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#define PRE1 r17
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#define I r18
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#define NAND15 r19
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#define INCX5 r20
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#define INCX8 r21
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#define XX r22
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#define PR r30
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#define ARLC r31
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PROLOGUE
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.prologue
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PROFCODE
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{ .mfi
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shladd INCX = INCX, BASE_SHIFT, r0
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fcmp.eq p0, p6 = ALPHA, f0
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.save ar.lc, ARLC
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mov ARLC = ar.lc
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}
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.body
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{ .mib
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cmp.ge p7, p0 = 0, N
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(p7) br.ret.sptk.many b0
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}
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;;
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{ .mmi
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mov XX = X1
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mov PR = pr
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}
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{ .mmi
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shladd INCX5 = INCX, 2, INCX
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shladd INCX8 = INCX, 3, r0
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}
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;;
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{ .mmi
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shladd X2 = INCX, 2, X1
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nop.m 0
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mov ar.ec = 5
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}
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{ .mmi
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and NAND15 = 15, N
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nop.m 0
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shr I = N, 4
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}
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;;
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{ .mmi
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adds I = -1, I
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nop.m 0
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tbit.z p0, p12 = N, 3
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}
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{ .mmb
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cmp.ge p9, p0 = 0, NAND15
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nop.m 0
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(p6) br.cond.dptk .L100 // if (alpha != 0) goto L3
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}
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;;
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{ .mmi
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adds PRE1 = (PREFETCH_SIZE + 4) * SIZE, X1
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mov ar.lc = I
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}
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{ .mmb
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cmp.gt p8, p0 = 0, I
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(p8) br.cond.dpnt .L30
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}
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;;
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.align 32
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.L20:
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{.mmi
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STFD [X1] = f0
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STFD [X2] = f0
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nop.i 0
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}
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{.mmi
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lfetch.excl.nt1 [PRE1], INCX8
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add X1 = INCX, X1
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add X2 = INCX, X2
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}
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;;
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{.mmi
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STFD [X1] = f0
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STFD [X2] = f0
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nop.i 0
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}
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{.mmi
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add X1 = INCX, X1
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add X2 = INCX, X2
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nop.i 0
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}
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;;
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{.mmi
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STFD [X1] = f0
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STFD [X2] = f0
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nop.i 0
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}
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{.mmi
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add X1 = INCX, X1
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add X2 = INCX, X2
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nop.i 0
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}
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;;
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{.mmi
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STFD [X1] = f0
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STFD [X2] = f0
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nop.i 0
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}
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{.mmi
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add X1 = INCX5, X1
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add X2 = INCX5, X2
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nop.i 0
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}
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;;
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{.mmi
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STFD [X1] = f0
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STFD [X2] = f0
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nop.i 0
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}
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{.mmi
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lfetch.excl.nt1 [PRE1], INCX8
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add X1 = INCX, X1
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add X2 = INCX, X2
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}
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;;
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{.mmi
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STFD [X1] = f0
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STFD [X2] = f0
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nop.i 0
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}
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{.mmi
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add X1 = INCX, X1
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add X2 = INCX, X2
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nop.i 0
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}
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;;
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{.mmi
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STFD [X1] = f0
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STFD [X2] = f0
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nop.i 0
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}
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{.mmi
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add X1 = INCX, X1
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add X2 = INCX, X2
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nop.i 0
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}
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;;
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{.mmi
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STFD [X1] = f0
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STFD [X2] = f0
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nop.i 0
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}
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{.mmb
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add X1 = INCX5, X1
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add X2 = INCX5, X2
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br.cloop.sptk.few .L20
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}
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;;
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.align 16
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.L30:
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{ .mmi
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(p12) STFD [X1] = f0
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(p12) STFD [X2] = f0
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mov ar.lc = ARLC
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}
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{ .mmb
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(p12) add X1 = INCX, X1
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(p12) add X2 = INCX, X2
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(p9) br.ret.sptk.many b0
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}
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;;
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{ .mmi
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(p12) STFD [X1] = f0
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(p12) add X1 = INCX, X1
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tbit.z p0, p13 = N, 2
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}
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{ .mmi
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(p12) STFD [X2] = f0
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(p12) add X2 = INCX, X2
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tbit.z p0, p14 = N, 1
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}
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;;
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{ .mmi
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(p12) STFD [X1] = f0
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(p12) add X1 = INCX, X1
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tbit.z p0, p15 = N, 0
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}
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{ .mmb
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(p12) STFD [X2] = f0
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(p12) add X2 = INCX, X2
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nop __LINE__
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}
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;;
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{ .mmb
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(p12) STFD [X1] = f0
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(p12) add X1 = INCX5, X1
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nop __LINE__
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}
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{ .mmb
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(p12) STFD [X2] = f0
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(p12) add X2 = INCX5, X2
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nop __LINE__
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}
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;;
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{ .mmb
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(p13) STFD [X1] = f0
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(p13) add X1 = INCX, X1
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nop __LINE__
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}
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;;
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{ .mmb
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(p13) STFD [X1] = f0
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(p13) add X1 = INCX, X1
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nop __LINE__
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}
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;;
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{ .mmb
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(p13) STFD [X1] = f0
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(p13) add X1 = INCX, X1
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nop __LINE__
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}
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;;
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{ .mmb
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(p13) STFD [X1] = f0
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(p13) add X1 = INCX, X1
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nop __LINE__
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}
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;;
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{ .mmb
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(p14) STFD [X1] = f0
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(p14) add X1 = INCX, X1
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nop __LINE__
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}
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;;
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{ .mmb
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(p14) STFD [X1] = f0
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(p14) add X1 = INCX, X1
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nop __LINE__
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}
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;;
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{ .mmb
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(p15) STFD [X1] = f0
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nop.m 0
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br.ret.sptk.many b0
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}
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;;
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.align 32
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.L100:
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{ .mmi
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mov Y1 = X1
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shladd Y2 = INCX, 2, X1
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mov pr.rot= 0
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}
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;;
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{ .mmi
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mov ar.lc = I
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}
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cmp.eq p16, p0 = r0, r0
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;;
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{ .mmi
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adds PRE1 = (PREFETCH_SIZE + 4) * SIZE, X1
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nop.m 0
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mov.i ar.ec = 6
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}
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{ .mmb
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cmp.gt p8, p0 = 0, I
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nop.m 0
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(p8) br.cond.dpnt .L320
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}
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;;
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.align 32
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.L310:
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{ .mmf
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(p16) lfetch.excl.nt1 [PRE1], INCX8
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(p22) STFD [Y1] = f12
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(p21) FMPY f6 = ALPHA, f37
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}
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{ .mmi
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(p16) LDFD f32 = [X1], INCX
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nop __LINE__
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(p22) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p22) STFD [Y1] = f13
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(p16) LDFD f38 = [X1], INCX
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(p21) FMPY f7 = ALPHA, f43
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p22) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p22) STFD [Y1] = f14
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(p16) LDFD f44 = [X1], INCX
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(p21) FMPY f10 = ALPHA, f49
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p22) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p22) STFD [Y1] = f15
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(p16) LDFD f50 = [X1], INCX
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(p21) FMPY f11 = ALPHA, f55
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p22) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p21) STFD [Y1] = f6
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(p16) LDFD f56 = [X1], INCX
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(p21) FMPY f12 = ALPHA, f61
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p16) lfetch.excl.nt1 [PRE1], INCX8
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(p21) STFD [Y1] = f7
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(p21) FMPY f13 = ALPHA, f67
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}
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{ .mmi
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(p16) LDFD f62 = [X1], INCX
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p21) STFD [Y1] = f10
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(p16) LDFD f68 = [X1], INCX
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(p21) FMPY f14 = ALPHA, f73
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p21) STFD [Y1] = f11
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(p16) LDFD f74 = [X1], INCX
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(p21) FMPY f15 = ALPHA, f79
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p21) STFD [Y1] = f12
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(p16) LDFD f80 = [X1], INCX
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(p21) FMPY f6 = ALPHA, f85
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p21) STFD [Y1] = f13
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(p16) LDFD f86 = [X1], INCX
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(p21) FMPY f7 = ALPHA, f91
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p21) STFD [Y1] = f14
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(p16) LDFD f92 = [X1], INCX
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(p21) FMPY f10 = ALPHA, f97
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p21) STFD [Y1] = f15
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(p16) LDFD f98 = [X1], INCX
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(p21) FMPY f11 = ALPHA, f103
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p21) STFD [Y1] = f6
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(p16) LDFD f104 = [X1], INCX
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(p21) FMPY f12 = ALPHA, f109
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p21) STFD [Y1] = f7
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(p16) LDFD f110 = [X1], INCX
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(p21) FMPY f13 = ALPHA, f115
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p21) STFD [Y1] = f10
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(p16) LDFD f116 = [X1], INCX
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(p21) FMPY f14 = ALPHA, f121
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}
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{ .mmi
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nop __LINE__
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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}
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;;
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{ .mmf
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(p21) STFD [Y1] = f11
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(p16) LDFD f122 = [X1], INCX
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(p21) FMPY f15 = ALPHA, f127
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}
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{ .mmb
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nop __LINE__
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(p21) add Y1 = INCX, Y1
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br.ctop.sptk.few .L310
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}
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;;
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{ .mmi
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STFD [Y1] = f12
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add Y1 = INCX, Y1
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shladd Y2 = INCX, 2, X1
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}
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;;
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{ .mmi
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STFD [Y1] = f13
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add Y1 = INCX, Y1
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shladd X2 = INCX, 2, X1
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}
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;;
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{ .mmi
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STFD [Y1] = f14
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nop __LINE__
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add Y1 = INCX, Y1
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}
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;;
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{ .mmi
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STFD [Y1] = f15
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nop __LINE__
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add Y1 = INCX, Y1
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}
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;;
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.align 16
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.L320:
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{ .mmi
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(p12) LDFD f48 = [X1], INCX
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(p12) LDFD f52 = [X2], INCX
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mov ar.lc = ARLC
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}
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;;
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{ .mmi
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(p12) LDFD f49 = [X1], INCX
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(p12) LDFD f53 = [X2], INCX
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mov pr = PR, -65474
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}
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{ .mmb
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nop __LINE__
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nop __LINE__
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(p9) br.ret.sptk.many b0
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}
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;;
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{ .mmi
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(p12) LDFD f50 = [X1], INCX
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(p12) LDFD f54 = [X2], INCX
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tbit.z p0, p13 = N, 2
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}
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;;
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{ .mmi
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(p12) LDFD f51 = [X1], INCX5
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(p12) LDFD f55 = [X2], INCX5
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tbit.z p0, p14 = N, 1
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}
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;;
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(p13) LDFD f56 = [X1], INCX
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tbit.z p0, p15 = N, 0
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;;
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(p13) LDFD f57 = [X1], INCX
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;;
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{ .mmf
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|
(p13) LDFD f58 = [X1], INCX
|
|
nop __LINE__
|
|
(p12) FMPY f48 = ALPHA, f48
|
|
}
|
|
{ .mmf
|
|
nop __LINE__
|
|
nop __LINE__
|
|
(p12) FMPY f52 = ALPHA, f52
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p13) LDFD f59 = [X1], INCX
|
|
nop __LINE__
|
|
(p12) FMPY f49 = ALPHA, f49
|
|
}
|
|
{ .mmf
|
|
nop __LINE__
|
|
nop __LINE__
|
|
(p12) FMPY f53 = ALPHA, f53
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p14) LDFD f60 = [X1], INCX
|
|
nop __LINE__
|
|
(p12) FMPY f50 = ALPHA, f50
|
|
}
|
|
{ .mmf
|
|
nop __LINE__
|
|
nop __LINE__
|
|
(p12) FMPY f54 = ALPHA, f54
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p14) LDFD f61 = [X1], INCX
|
|
nop __LINE__
|
|
(p12) FMPY f51 = ALPHA, f51
|
|
}
|
|
{ .mmf
|
|
nop __LINE__
|
|
nop __LINE__
|
|
(p12) FMPY f55 = ALPHA, f55
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p12) STFD [Y1] = f48
|
|
(p12) STFD [Y2] = f52
|
|
(p13) FMPY f56 = ALPHA, f56
|
|
}
|
|
{ .mmi
|
|
(p15) LDFD f62 = [X1]
|
|
(p12) add Y1 = INCX, Y1
|
|
(p12) add Y2 = INCX, Y2
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p12) STFD [Y1] = f49
|
|
(p12) STFD [Y2] = f53
|
|
(p13) FMPY f57 = ALPHA, f57
|
|
}
|
|
{ .mmi
|
|
(p12) add Y1 = INCX, Y1
|
|
(p12) add Y2 = INCX, Y2
|
|
nop __LINE__
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p12) STFD [Y1] = f50
|
|
(p12) STFD [Y2] = f54
|
|
(p13) FMPY f58 = ALPHA, f58
|
|
}
|
|
{ .mmi
|
|
(p12) add Y1 = INCX, Y1
|
|
(p12) add Y2 = INCX, Y2
|
|
nop __LINE__
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p12) STFD [Y1] = f51
|
|
(p12) STFD [Y2] = f55
|
|
(p13) FMPY f59 = ALPHA, f59
|
|
}
|
|
{ .mmi
|
|
(p12) add Y1 = INCX5, Y1
|
|
(p12) add Y2 = INCX5, Y2
|
|
nop __LINE__
|
|
}
|
|
;;
|
|
{ .mfi
|
|
(p13) STFD [Y1] = f56
|
|
(p14) FMPY f60 = ALPHA, f60
|
|
(p13) add Y1 = INCX, Y1
|
|
}
|
|
;;
|
|
{ .mfi
|
|
(p13) STFD [Y1] = f57
|
|
(p14) FMPY f61 = ALPHA, f61
|
|
(p13) add Y1 = INCX, Y1
|
|
}
|
|
;;
|
|
{ .mfi
|
|
(p13) STFD [Y1] = f58
|
|
(p15) FMPY f62 = ALPHA, f62
|
|
(p13) add Y1 = INCX, Y1
|
|
}
|
|
;;
|
|
{ .mmi
|
|
(p13) STFD [Y1] = f59
|
|
nop __LINE__
|
|
(p13) add Y1 = INCX, Y1
|
|
}
|
|
;;
|
|
{ .mmi
|
|
(p14) STFD [Y1] = f60
|
|
nop __LINE__
|
|
(p14) add Y1 = INCX, Y1
|
|
}
|
|
;;
|
|
{ .mmi
|
|
(p14) STFD [Y1] = f61
|
|
nop __LINE__
|
|
(p14) add Y1 = INCX, Y1
|
|
}
|
|
;;
|
|
{ .mib
|
|
(p15) STFD [Y1] = f62
|
|
mov pr = PR, -65474
|
|
br.ret.sptk.many b0
|
|
}
|
|
EPILOGUE
|
|
|