1177 lines
23 KiB
ArmAsm
1177 lines
23 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 (8 * 16 + 4)
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#define N r32
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#define X1 r33
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#define INCX r34
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#define Y1 r35
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#define INCY r36
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#define PREX r2
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#define PREY r3
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#define I r14
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#define J r15
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#define Y2 r16
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#define X2 r17
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#define INCX16 r18
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#define INCY16 r19
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#define INCX5 r20
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#define INCY5 r21
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#define YY r22
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#define XA r23
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#define YA r24
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#define XX r25
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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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nop.m 0
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mov f8 = 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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{ .mfi
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mov r26 = 1
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mov f9 = f0
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shr XA = X1, 3
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}
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;;
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.body
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#ifdef F_INTERFACE
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LDINT N = [N]
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LDINT INCX = [INCX]
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LDINT INCY = [INCY]
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;;
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#ifndef USE64BITINT
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sxt4 N = N
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sxt4 INCX = INCX
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sxt4 INCY = INCY
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;;
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#endif
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cmp.le p0, p6 = r0, INCX
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cmp.le p0, p7 = r0, INCY
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sub r26 = r26, N
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;;
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setf.sig f32 = r26
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setf.sig f33 = INCX
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setf.sig f34 = INCY
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;;
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xmpy.l f33 = f32, f33
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xmpy.l f34 = f32, f34
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;;
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getf.sig r26 = f33
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getf.sig r27 = f34
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;;
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(p6) shladd X1 = r26, BASE_SHIFT, X1
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(p7) shladd Y1 = r27, BASE_SHIFT, Y1
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;;
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#endif
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{ .mfi
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shladd INCX = INCX, BASE_SHIFT, r0
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mov f32 = f0
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mov PR = pr
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}
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{ .mfb
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cmp.lt p0, p6 = r0, N
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mov f80 = f0
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(p6) br.ret.sptk.many b0
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}
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;;
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{ .mfi
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shladd INCY = INCY, BASE_SHIFT, r0
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mov f10 = f0
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tbit.nz p15, p0 = X1, BASE_SHIFT
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}
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{ .mfb
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cmp.ne p6, p0 = SIZE, INCX
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mov f11 = f0
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(p6) br.cond.dptk .L100
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}
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;;
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{ .mfi
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(p15) LDFD f32 = [X1], INCX
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mov f12 = f0
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mov pr.rot= 0
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}
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{ .mfi
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(p15) adds N = -1, N
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mov f13 = f0
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shr YA = Y1, 3
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}
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;;
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{ .mfi
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(p15) LDFD f80 = [Y1], INCY
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mov f14 = f0
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shr I = N, 4
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}
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{ .mmi
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and J = 15, N
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and XA = 0x1f, XA
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and YA = 0x1f, YA
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}
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;;
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{ .mmi
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shladd INCX5 = INCX, 2, INCX
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shladd INCY5 = INCY, 2, INCY
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sub XA = YA, XA
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}
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{ .mmi
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shladd INCX16 = INCX, 4, r0
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shladd INCY16 = INCY, 4, r0
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tbit.z p0, p12 = N, 3
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}
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;;
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{ .mmi
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shladd Y2 = INCY, 2, Y1
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cmp.eq p7, p0 = r0, J
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mov ar.ec= 3
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}
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{ .mmi
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adds I = -1, I
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cmp.ge p8, p0 = 4, XA
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cmp.eq p16, p0 = r0, r0
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}
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;;
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{ .mbb
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cmp.le p9, p0 = 24, XA
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(p8) br.cond.dpnt .L20
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(p9) br.cond.dpnt .L20
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}
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;;
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{ .mmi
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adds PREX = PREFETCH_SIZE * SIZE, X1
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adds PREY = (PREFETCH_SIZE + 6) * SIZE, Y1
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mov ar.lc = I
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}
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{ .mfb
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cmp.eq p6 ,p0 = -1, I
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FMA f15 = f32, f80, f0
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(p6) br.cond.dpnt .L15
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}
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;;
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.align 32
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/* INCX == 1 && X is aligned */
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.L12:
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{ .mmf
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(p16) LDFPD f32, f35 = [X1], 2 * SIZE
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(p16) lfetch.nt1 [PREX], INCX16
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(p18) FMA f8 = f34, f82, f8
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}
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{ .mmf
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(p16) LDFD f80 = [Y1], INCY
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(p16) LDFD f92 = [Y2], INCY
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(p18) FMA f9 = f37, f85, f9
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}
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;;
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{ .mmf
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(p16) LDFPD f38, f41 = [X1], 2 * SIZE
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(p16) lfetch.nt1 [PREY], INCY16
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(p18) FMA f10 = f40, f88, f10
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}
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{ .mmf
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(p16) LDFD f83 = [Y1], INCY
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(p16) LDFD f95 = [Y2], INCY
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(p18) FMA f11 = f43, f91, f11
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}
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;;
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{ .mmf
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(p16) LDFPD f44, f47 = [X1], 2 * SIZE
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(p18) FMA f12 = f46, f94, f12
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}
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{ .mmf
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(p16) LDFD f86 = [Y1], INCY
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(p16) LDFD f98 = [Y2], INCY
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(p18) FMA f13 = f49, f97, f13
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}
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;;
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{ .mmf
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(p16) LDFPD f50, f53 = [X1], 2 * SIZE
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(p18) FMA f14 = f52, f100, f14
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}
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{ .mmf
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(p16) LDFD f89 = [Y1], INCY5
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(p16) LDFD f101 = [Y2], INCY5
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(p18) FMA f15 = f55, f103, f15
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}
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;;
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{ .mmf
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(p16) LDFPD f56, f59 = [X1], 2 * SIZE
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(p18) FMA f8 = f58, f106, f8
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}
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{ .mmf
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(p16) LDFD f104 = [Y1], INCY
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(p16) LDFD f116 = [Y2], INCY
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(p18) FMA f9 = f61, f109, f9
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}
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;;
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{ .mmf
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(p16) LDFPD f62, f65 = [X1], 2 * SIZE
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(p18) FMA f10 = f64, f112, f10
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}
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{ .mmf
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(p16) LDFD f107 = [Y1], INCY
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(p16) LDFD f119 = [Y2], INCY
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(p18) FMA f11 = f67, f115, f11
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}
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;;
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{ .mmf
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(p16) LDFPD f68, f71 = [X1], 2 * SIZE
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(p18) FMA f12 = f70, f118, f12
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}
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{ .mmf
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(p16) LDFD f110 = [Y1], INCY
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(p16) LDFD f122 = [Y2], INCY
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(p18) FMA f13 = f73, f121, f13
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}
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;;
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{ .mmf
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(p16) LDFPD f74, f77 = [X1], 2 * SIZE
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(p16) LDFD f113 = [Y1], INCY5
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(p18) FMA f14 = f76, f124, f14
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}
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{ .mfb
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(p16) LDFD f125 = [Y2], INCY5
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(p18) FMA f15 = f79, f127, f15
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br.ctop.sptk.few .L12
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}
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;;
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.align 32
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.L15:
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{ .mmi
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(p12) LDFPD f32, f33 = [X1], 2 * SIZE
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mov YY = Y1
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tbit.z p0, p13 = N, 2
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}
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{ .mmb
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(p12) LDFD f34 = [Y1], INCY
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(p12) LDFD f42 = [Y2], INCY
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(p7) br.cond.dptk .L999
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}
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;;
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{ .mmi
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(p12) LDFPD f36, f37 = [X1], 2 * SIZE
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(p12) shladd YY = INCY, 3, YY
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tbit.z p0, p14 = N, 1
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}
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{ .mmi
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(p12) LDFD f35 = [Y1], INCY
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(p12) LDFD f43 = [Y2], INCY
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tbit.z p0, p15 = N, 0
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}
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;;
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{ .mmi
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(p12) LDFPD f40, f41 = [X1], 2 * SIZE
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(p13) shladd YY = INCY, 2, YY
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}
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{ .mmi
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(p12) LDFD f38 = [Y1], INCY
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(p12) LDFD f46 = [Y2], INCY
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}
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;;
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(p12) LDFPD f44, f45 = [X1], 2 * SIZE
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(p12) LDFD f39 = [Y1], INCY5
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(p12) LDFD f47 = [Y2], INCY5
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;;
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(p13) LDFPD f48, f49 = [X1], 2 * SIZE
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(p13) LDFD f50 = [Y1], INCY
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(p14) LDFD f58 = [YY], INCY
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;;
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(p13) LDFPD f52, f53 = [X1], 2 * SIZE
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(p13) LDFD f51 = [Y1], INCY
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(p14) LDFD f59 = [YY], INCY
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;;
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(p14) LDFPD f56, f57 = [X1], 2 * SIZE
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(p13) LDFD f54 = [Y1], INCY
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(p15) LDFD f61 = [YY]
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;;
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(p13) LDFD f55 = [Y1], INCY
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(p15) LDFD f60 = [X1]
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;;
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(p12) FMA f8 = f32, f34, f8
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(p12) FMA f9 = f33, f35, f9
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(p12) FMA f10 = f36, f38, f10
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(p12) FMA f11 = f37, f39, f11
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(p12) FMA f12 = f40, f42, f12
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(p12) FMA f13 = f41, f43, f13
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(p12) FMA f14 = f44, f46, f14
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(p12) FMA f15 = f45, f47, f15
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;;
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(p13) FMA f8 = f48, f50, f8
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(p13) FMA f9 = f49, f51, f9
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(p13) FMA f10 = f52, f54, f10
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(p13) FMA f11 = f53, f55, f11
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(p14) FMA f12 = f56, f58, f12
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(p14) FMA f13 = f57, f59, f13
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(p15) FMA f14 = f60, f61, f14
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br .L999
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;;
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.align 32
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.L20:
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{ .mmi
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adds PREX = PREFETCH_SIZE * SIZE, X1
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adds PREY = (PREFETCH_SIZE + 38) * SIZE, Y1
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mov ar.lc = I
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}
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{ .mfb
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cmp.eq p6 ,p0 = -1, I
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FMA f15 = f32, f80, f0
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(p6) br.cond.dpnt .L25
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}
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;;
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.align 32
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.L22:
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{ .mmf
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(p16) LDFPD f32, f35 = [X1], 2 * SIZE
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(p16) lfetch.nt1 [PREX], INCX16
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(p18) FMA f8 = f34, f82, f8
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}
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{ .mmf
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(p17) LDFD f81 = [Y1], INCY
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(p17) LDFD f93 = [Y2], INCY
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(p18) FMA f9 = f37, f85, f9
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}
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;;
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{ .mmf
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(p16) LDFPD f38, f41 = [X1], 2 * SIZE
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(p16) lfetch.nt1 [PREY], INCY16
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(p18) FMA f10 = f40, f88, f10
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}
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{ .mmf
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(p17) LDFD f84 = [Y1], INCY
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(p17) LDFD f96 = [Y2], INCY
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(p18) FMA f11 = f43, f91, f11
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}
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;;
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{ .mmf
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(p16) LDFPD f44, f47 = [X1], 2 * SIZE
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(p18) FMA f12 = f46, f94, f12
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}
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{ .mmf
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(p17) LDFD f87 = [Y1], INCY
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(p17) LDFD f99 = [Y2], INCY
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(p18) FMA f13 = f49, f97, f13
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}
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;;
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{ .mmf
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(p16) LDFPD f50, f53 = [X1], 2 * SIZE
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(p18) FMA f14 = f52, f100, f14
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}
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{ .mmf
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(p17) LDFD f90 = [Y1], INCY5
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(p17) LDFD f102 = [Y2], INCY5
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(p18) FMA f15 = f55, f103, f15
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}
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;;
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{ .mmf
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(p16) LDFPD f56, f59 = [X1], 2 * SIZE
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(p18) FMA f8 = f58, f106, f8
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}
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{ .mmf
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(p17) LDFD f105 = [Y1], INCY
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(p17) LDFD f117 = [Y2], INCY
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(p18) FMA f9 = f61, f109, f9
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}
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;;
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{ .mmf
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(p16) LDFPD f62, f65 = [X1], 2 * SIZE
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(p18) FMA f10 = f64, f112, f10
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}
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{ .mmf
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(p17) LDFD f108 = [Y1], INCY
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(p17) LDFD f120 = [Y2], INCY
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(p18) FMA f11 = f67, f115, f11
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}
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;;
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{ .mmf
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(p16) LDFPD f68, f71 = [X1], 2 * SIZE
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(p18) FMA f12 = f70, f118, f12
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}
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{ .mmf
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(p17) LDFD f111 = [Y1], INCY
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(p17) LDFD f123 = [Y2], INCY
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(p18) FMA f13 = f73, f121, f13
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}
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;;
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{ .mmf
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(p16) LDFPD f74, f77 = [X1], 2 * SIZE
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(p17) LDFD f114 = [Y1], INCY5
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(p18) FMA f14 = f76, f124, f14
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}
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{ .mfb
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(p17) LDFD f126 = [Y2], INCY5
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(p18) FMA f15 = f79, f127, f15
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br.ctop.sptk.few .L22
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}
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;;
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.align 32
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.L25:
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{ .mmi
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(p12) LDFPD f32, f33 = [X1], 2 * SIZE
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mov YY = Y1
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tbit.z p0, p13 = N, 2
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}
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{ .mmb
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(p12) LDFD f34 = [Y1], INCY
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(p12) LDFD f42 = [Y2], INCY
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(p7) br.cond.dptk .L999
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}
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;;
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{ .mmi
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(p12) LDFPD f36, f37 = [X1], 2 * SIZE
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(p12) shladd YY = INCY, 3, YY
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tbit.z p0, p14 = N, 1
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}
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{ .mmi
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(p12) LDFD f35 = [Y1], INCY
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(p12) LDFD f43 = [Y2], INCY
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tbit.z p0, p15 = N, 0
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}
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;;
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{ .mmi
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(p12) LDFPD f40, f41 = [X1], 2 * SIZE
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(p13) shladd YY = INCY, 2, YY
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}
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{ .mmi
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(p12) LDFD f38 = [Y1], INCY
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(p12) LDFD f46 = [Y2], INCY
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}
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;;
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(p12) LDFPD f44, f45 = [X1], 2 * SIZE
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(p12) LDFD f39 = [Y1], INCY5
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(p12) LDFD f47 = [Y2], INCY5
|
|
;;
|
|
(p13) LDFPD f48, f49 = [X1], 2 * SIZE
|
|
(p13) LDFD f50 = [Y1], INCY
|
|
(p14) LDFD f58 = [YY], INCY
|
|
;;
|
|
(p13) LDFPD f52, f53 = [X1], 2 * SIZE
|
|
(p13) LDFD f51 = [Y1], INCY
|
|
(p14) LDFD f59 = [YY], INCY
|
|
;;
|
|
(p14) LDFPD f56, f57 = [X1], 2 * SIZE
|
|
(p13) LDFD f54 = [Y1], INCY
|
|
(p15) LDFD f61 = [YY]
|
|
;;
|
|
(p13) LDFD f55 = [Y1], INCY
|
|
(p15) LDFD f60 = [X1]
|
|
;;
|
|
(p12) FMA f8 = f32, f34, f8
|
|
(p12) FMA f9 = f33, f35, f9
|
|
(p12) FMA f10 = f36, f38, f10
|
|
(p12) FMA f11 = f37, f39, f11
|
|
(p12) FMA f12 = f40, f42, f12
|
|
(p12) FMA f13 = f41, f43, f13
|
|
(p12) FMA f14 = f44, f46, f14
|
|
(p12) FMA f15 = f45, f47, f15
|
|
;;
|
|
(p13) FMA f8 = f48, f50, f8
|
|
(p13) FMA f9 = f49, f51, f9
|
|
(p13) FMA f10 = f52, f54, f10
|
|
(p13) FMA f11 = f53, f55, f11
|
|
(p14) FMA f12 = f56, f58, f12
|
|
(p14) FMA f13 = f57, f59, f13
|
|
(p15) FMA f14 = f60, f61, f14
|
|
br .L999
|
|
;;
|
|
.align 32
|
|
|
|
.L100:
|
|
{ .mmi
|
|
shladd X2 = INCX, 2, X1
|
|
}
|
|
{ .mib
|
|
cmp.ne p6, p0 = SIZE, INCY
|
|
tbit.nz p15, p0 = Y1, BASE_SHIFT
|
|
(p6) br.cond.dptk .L200
|
|
}
|
|
;;
|
|
{ .mfi
|
|
(p15) LDFD f32 = [X1], INCX
|
|
mov f12 = f0
|
|
mov pr.rot= 0
|
|
}
|
|
{ .mfi
|
|
(p15) adds N = -1, N
|
|
mov f13 = f0
|
|
shr YA = Y1, 3
|
|
}
|
|
;;
|
|
{ .mfi
|
|
(p15) LDFD f80 = [Y1], INCY
|
|
mov f14 = f0
|
|
shr I = N, 4
|
|
}
|
|
{ .mmi
|
|
and J = 15, N
|
|
and XA = 0x1f, XA
|
|
and YA = 0x1f, YA
|
|
}
|
|
;;
|
|
{ .mmi
|
|
shladd INCX5 = INCX, 2, INCX
|
|
shladd INCY5 = INCY, 2, INCY
|
|
sub XA = YA, XA
|
|
}
|
|
{ .mmi
|
|
shladd INCX16 = INCX, 4, r0
|
|
shladd INCY16 = INCY, 4, r0
|
|
tbit.z p0, p12 = N, 3
|
|
}
|
|
;;
|
|
{ .mmi
|
|
shladd X2 = INCX, 2, X1
|
|
cmp.eq p7, p0 = r0, J
|
|
mov ar.ec= 3
|
|
}
|
|
{ .mmi
|
|
adds I = -1, I
|
|
cmp.ge p8, p0 = 8, XA
|
|
cmp.eq p16, p0 = r0, r0
|
|
}
|
|
;;
|
|
{ .mbb
|
|
cmp.le p9, p0 = 28, XA
|
|
(p8) br.cond.dpnt .L120
|
|
(p9) br.cond.dpnt .L120
|
|
}
|
|
;;
|
|
{ .mmi
|
|
adds PREX = (PREFETCH_SIZE + 5) * SIZE, X1
|
|
adds PREY = (PREFETCH_SIZE + 3) * SIZE, Y1
|
|
mov ar.lc = I
|
|
}
|
|
{ .mfb
|
|
cmp.eq p6 ,p0 = -1, I
|
|
FMA f15 = f32, f80, f0
|
|
(p6) br.cond.dpnt .L115
|
|
}
|
|
;;
|
|
.align 32
|
|
|
|
/* INCY == 1 */
|
|
.L112:
|
|
{ .mmf
|
|
(p16) LDFPD f32, f35 = [Y1], 2 * SIZE
|
|
(p16) lfetch.nt1 [PREX], INCX16
|
|
(p18) FMA f8 = f34, f82, f8
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f80 = [X1], INCX
|
|
(p16) LDFD f92 = [X2], INCX
|
|
(p18) FMA f9 = f37, f85, f9
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f38, f41 = [Y1], 2 * SIZE
|
|
(p16) lfetch.nt1 [PREY], INCY16
|
|
(p18) FMA f10 = f40, f88, f10
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f83 = [X1], INCX
|
|
(p16) LDFD f95 = [X2], INCX
|
|
(p18) FMA f11 = f43, f91, f11
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f44, f47 = [Y1], 2 * SIZE
|
|
(p18) FMA f12 = f46, f94, f12
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f86 = [X1], INCX
|
|
(p16) LDFD f98 = [X2], INCX
|
|
(p18) FMA f13 = f49, f97, f13
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f50, f53 = [Y1], 2 * SIZE
|
|
(p18) FMA f14 = f52, f100, f14
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f89 = [X1], INCX5
|
|
(p16) LDFD f101 = [X2], INCX5
|
|
(p18) FMA f15 = f55, f103, f15
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f56, f59 = [Y1], 2 * SIZE
|
|
(p18) FMA f8 = f58, f106, f8
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f104 = [X1], INCX
|
|
(p16) LDFD f116 = [X2], INCX
|
|
(p18) FMA f9 = f61, f109, f9
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f62, f65 = [Y1], 2 * SIZE
|
|
(p18) FMA f10 = f64, f112, f10
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f107 = [X1], INCX
|
|
(p16) LDFD f119 = [X2], INCX
|
|
(p18) FMA f11 = f67, f115, f11
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f68, f71 = [Y1], 2 * SIZE
|
|
(p18) FMA f12 = f70, f118, f12
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f110 = [X1], INCX
|
|
(p16) LDFD f122 = [X2], INCX
|
|
(p18) FMA f13 = f73, f121, f13
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f74, f77 = [Y1], 2 * SIZE
|
|
(p16) LDFD f113 = [X1], INCX5
|
|
(p18) FMA f14 = f76, f124, f14
|
|
}
|
|
{ .mfb
|
|
(p16) LDFD f125 = [X2], INCX5
|
|
(p18) FMA f15 = f79, f127, f15
|
|
br.ctop.sptk.few .L112
|
|
}
|
|
;;
|
|
.align 32
|
|
|
|
.L115:
|
|
{ .mmi
|
|
(p12) LDFPD f32, f33 = [Y1], 2 * SIZE
|
|
mov XX = X1
|
|
tbit.z p0, p13 = N, 2
|
|
}
|
|
{ .mmb
|
|
(p12) LDFD f34 = [X1], INCX
|
|
(p12) LDFD f42 = [X2], INCX
|
|
(p7) br.cond.dptk .L999
|
|
}
|
|
;;
|
|
{ .mmi
|
|
(p12) LDFPD f36, f37 = [Y1], 2 * SIZE
|
|
(p12) shladd XX = INCX, 3, XX
|
|
tbit.z p0, p14 = N, 1
|
|
}
|
|
{ .mmi
|
|
(p12) LDFD f35 = [X1], INCX
|
|
(p12) LDFD f43 = [X2], INCX
|
|
tbit.z p0, p15 = N, 0
|
|
}
|
|
;;
|
|
{ .mmi
|
|
(p12) LDFPD f40, f41 = [Y1], 2 * SIZE
|
|
(p13) shladd XX = INCX, 2, XX
|
|
}
|
|
{ .mmi
|
|
(p12) LDFD f38 = [X1], INCX
|
|
(p12) LDFD f46 = [X2], INCX
|
|
}
|
|
;;
|
|
(p12) LDFPD f44, f45 = [Y1], 2 * SIZE
|
|
(p12) LDFD f39 = [X1], INCX5
|
|
(p12) LDFD f47 = [X2], INCX5
|
|
;;
|
|
(p13) LDFPD f48, f49 = [Y1], 2 * SIZE
|
|
(p13) LDFD f50 = [X1], INCX
|
|
(p14) LDFD f58 = [XX], INCX
|
|
;;
|
|
(p13) LDFPD f52, f53 = [Y1], 2 * SIZE
|
|
(p13) LDFD f51 = [X1], INCX
|
|
(p14) LDFD f59 = [XX], INCX
|
|
;;
|
|
(p14) LDFPD f56, f57 = [Y1], 2 * SIZE
|
|
(p13) LDFD f54 = [X1], INCX
|
|
(p15) LDFD f61 = [XX]
|
|
;;
|
|
(p13) LDFD f55 = [X1], INCX
|
|
(p15) LDFD f60 = [Y1]
|
|
;;
|
|
(p12) FMA f8 = f32, f34, f8
|
|
(p12) FMA f9 = f33, f35, f9
|
|
(p12) FMA f10 = f36, f38, f10
|
|
(p12) FMA f11 = f37, f39, f11
|
|
(p12) FMA f12 = f40, f42, f12
|
|
(p12) FMA f13 = f41, f43, f13
|
|
(p12) FMA f14 = f44, f46, f14
|
|
(p12) FMA f15 = f45, f47, f15
|
|
;;
|
|
(p13) FMA f8 = f48, f50, f8
|
|
(p13) FMA f9 = f49, f51, f9
|
|
(p13) FMA f10 = f52, f54, f10
|
|
(p13) FMA f11 = f53, f55, f11
|
|
(p14) FMA f12 = f56, f58, f12
|
|
(p14) FMA f13 = f57, f59, f13
|
|
(p15) FMA f14 = f60, f61, f14
|
|
br .L999
|
|
;;
|
|
.align 32
|
|
|
|
.L120:
|
|
{ .mmi
|
|
adds PREX = (PREFETCH_SIZE + 17) * SIZE, X1
|
|
adds PREY = (PREFETCH_SIZE + 19) * SIZE, X1
|
|
mov ar.lc = I
|
|
}
|
|
{ .mfb
|
|
cmp.eq p6 ,p0 = -1, I
|
|
FMA f15 = f32, f80, f0
|
|
(p6) br.cond.dpnt .L125
|
|
}
|
|
;;
|
|
.align 32
|
|
|
|
.L122:
|
|
{ .mmf
|
|
(p16) LDFPD f32, f35 = [Y1], 2 * SIZE
|
|
(p16) lfetch.nt1 [PREX], INCX16
|
|
(p18) FMA f8 = f34, f82, f8
|
|
}
|
|
{ .mmf
|
|
(p17) LDFD f81 = [X1], INCX
|
|
(p17) LDFD f93 = [X2], INCX
|
|
(p18) FMA f9 = f37, f85, f9
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f38, f41 = [Y1], 2 * SIZE
|
|
(p16) lfetch.nt1 [PREY], INCX16
|
|
(p18) FMA f10 = f40, f88, f10
|
|
}
|
|
{ .mmf
|
|
(p17) LDFD f84 = [X1], INCX
|
|
(p17) LDFD f96 = [X2], INCX
|
|
(p18) FMA f11 = f43, f91, f11
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f44, f47 = [Y1], 2 * SIZE
|
|
(p18) FMA f12 = f46, f94, f12
|
|
}
|
|
{ .mmf
|
|
(p17) LDFD f87 = [X1], INCX
|
|
(p17) LDFD f99 = [X2], INCX
|
|
(p18) FMA f13 = f49, f97, f13
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f50, f53 = [Y1], 2 * SIZE
|
|
(p18) FMA f14 = f52, f100, f14
|
|
}
|
|
{ .mmf
|
|
(p17) LDFD f90 = [X1], INCX5
|
|
(p17) LDFD f102 = [X2], INCX5
|
|
(p18) FMA f15 = f55, f103, f15
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f56, f59 = [Y1], 2 * SIZE
|
|
(p18) FMA f8 = f58, f106, f8
|
|
}
|
|
{ .mmf
|
|
(p17) LDFD f105 = [X1], INCX
|
|
(p17) LDFD f117 = [X2], INCX
|
|
(p18) FMA f9 = f61, f109, f9
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f62, f65 = [Y1], 2 * SIZE
|
|
(p18) FMA f10 = f64, f112, f10
|
|
}
|
|
{ .mmf
|
|
(p17) LDFD f108 = [X1], INCX
|
|
(p17) LDFD f120 = [X2], INCX
|
|
(p18) FMA f11 = f67, f115, f11
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f68, f71 = [Y1], 2 * SIZE
|
|
(p18) FMA f12 = f70, f118, f12
|
|
}
|
|
{ .mmf
|
|
(p17) LDFD f111 = [X1], INCX
|
|
(p17) LDFD f123 = [X2], INCX
|
|
(p18) FMA f13 = f73, f121, f13
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFPD f74, f77 = [Y1], 2 * SIZE
|
|
(p17) LDFD f114 = [X1], INCX5
|
|
(p18) FMA f14 = f76, f124, f14
|
|
}
|
|
{ .mfb
|
|
(p17) LDFD f126 = [X2], INCX5
|
|
(p18) FMA f15 = f79, f127, f15
|
|
br.ctop.sptk.few .L122
|
|
}
|
|
;;
|
|
.align 32
|
|
|
|
.L125:
|
|
{ .mmi
|
|
(p12) LDFPD f32, f33 = [Y1], 2 * SIZE
|
|
mov XX = X1
|
|
tbit.z p0, p13 = N, 2
|
|
}
|
|
{ .mmb
|
|
(p12) LDFD f34 = [X1], INCX
|
|
(p12) LDFD f42 = [X2], INCX
|
|
(p7) br.cond.dptk .L999
|
|
}
|
|
;;
|
|
{ .mmi
|
|
(p12) LDFPD f36, f37 = [Y1], 2 * SIZE
|
|
(p12) shladd XX = INCX, 3, XX
|
|
tbit.z p0, p14 = N, 1
|
|
}
|
|
{ .mmi
|
|
(p12) LDFD f35 = [X1], INCX
|
|
(p12) LDFD f43 = [X2], INCX
|
|
tbit.z p0, p15 = N, 0
|
|
}
|
|
;;
|
|
{ .mmi
|
|
(p12) LDFPD f40, f41 = [Y1], 2 * SIZE
|
|
(p13) shladd XX = INCX, 2, XX
|
|
}
|
|
{ .mmi
|
|
(p12) LDFD f38 = [X1], INCX
|
|
(p12) LDFD f46 = [X2], INCX
|
|
}
|
|
;;
|
|
(p12) LDFPD f44, f45 = [Y1], 2 * SIZE
|
|
(p12) LDFD f39 = [X1], INCX5
|
|
(p12) LDFD f47 = [X2], INCX5
|
|
;;
|
|
(p13) LDFPD f48, f49 = [Y1], 2 * SIZE
|
|
(p13) LDFD f50 = [X1], INCX
|
|
(p14) LDFD f58 = [XX], INCX
|
|
;;
|
|
(p13) LDFPD f52, f53 = [Y1], 2 * SIZE
|
|
(p13) LDFD f51 = [X1], INCX
|
|
(p14) LDFD f59 = [XX], INCX
|
|
;;
|
|
(p14) LDFPD f56, f57 = [Y1], 2 * SIZE
|
|
(p13) LDFD f54 = [X1], INCX
|
|
(p15) LDFD f61 = [XX]
|
|
;;
|
|
(p13) LDFD f55 = [X1], INCX
|
|
(p15) LDFD f60 = [Y1]
|
|
;;
|
|
(p12) FMA f8 = f32, f34, f8
|
|
(p12) FMA f9 = f33, f35, f9
|
|
(p12) FMA f10 = f36, f38, f10
|
|
(p12) FMA f11 = f37, f39, f11
|
|
(p12) FMA f12 = f40, f42, f12
|
|
(p12) FMA f13 = f41, f43, f13
|
|
(p12) FMA f14 = f44, f46, f14
|
|
(p12) FMA f15 = f45, f47, f15
|
|
;;
|
|
(p13) FMA f8 = f48, f50, f8
|
|
(p13) FMA f9 = f49, f51, f9
|
|
(p13) FMA f10 = f52, f54, f10
|
|
(p13) FMA f11 = f53, f55, f11
|
|
(p14) FMA f12 = f56, f58, f12
|
|
(p14) FMA f13 = f57, f59, f13
|
|
(p15) FMA f14 = f60, f61, f14
|
|
br .L999
|
|
;;
|
|
.align 32
|
|
|
|
.L200:
|
|
{ .mfi
|
|
shladd INCX5 = INCX, 2, INCX
|
|
mov f12 = f0
|
|
mov pr.rot= 0
|
|
}
|
|
{ .mfi
|
|
and J = 15, N
|
|
mov f13 = f0
|
|
shr I = N, 4
|
|
}
|
|
;;
|
|
{ .mmf
|
|
cmp.eq p16, p0 = r0, r0
|
|
shladd INCY5 = INCY, 2, INCY
|
|
mov f14 = f0
|
|
}
|
|
{ .mmi
|
|
shladd INCX16 = INCX, 4, r0
|
|
shladd INCY16 = INCY, 4, r0
|
|
tbit.z p0, p12 = N, 3
|
|
}
|
|
;;
|
|
{ .mmi
|
|
cmp.eq p7, p0 = r0, J
|
|
adds I = -1, I
|
|
mov ar.ec= 3
|
|
}
|
|
{ .mmi
|
|
shladd Y2 = INCY, 2, Y1
|
|
mov XX = X1
|
|
mov YY = Y1
|
|
}
|
|
;;
|
|
{ .mmi
|
|
adds PREX = (PREFETCH_SIZE + 5) * SIZE, X1
|
|
adds PREY = (PREFETCH_SIZE + 3) * SIZE, Y1
|
|
mov ar.lc = I
|
|
}
|
|
{ .mfb
|
|
cmp.eq p6 ,p0 = -1, I
|
|
mov f15 = f0
|
|
(p6) br.cond.dpnt .L215
|
|
}
|
|
;;
|
|
.align 32
|
|
|
|
/* INCY == 1 */
|
|
.L212:
|
|
{ .mmf
|
|
(p16) lfetch.nt1 [PREX], INCX16
|
|
(p16) lfetch.nt1 [PREY], INCY16
|
|
(p18) FMA f8 = f34, f82, f8
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f32 = [Y1], INCY
|
|
(p16) LDFD f44 = [Y2], INCY
|
|
(p18) FMA f9 = f37, f85, f9
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFD f80 = [X1], INCX
|
|
(p16) LDFD f92 = [X2], INCX
|
|
(p18) FMA f10 = f40, f88, f10
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f35 = [Y1], INCY
|
|
(p16) LDFD f47 = [Y2], INCY
|
|
(p18) FMA f11 = f43, f91, f11
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFD f83 = [X1], INCX
|
|
(p16) LDFD f95 = [X2], INCX
|
|
(p18) FMA f12 = f46, f94, f12
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f38 = [Y1], INCY
|
|
(p16) LDFD f50 = [Y2], INCY
|
|
(p18) FMA f13 = f49, f97, f13
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFD f86 = [X1], INCX
|
|
(p16) LDFD f98 = [X2], INCX
|
|
(p18) FMA f14 = f52, f100, f14
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f41 = [Y1], INCY5
|
|
(p16) LDFD f53 = [Y2], INCY5
|
|
(p18) FMA f15 = f55, f103, f15
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFD f89 = [X1], INCX5
|
|
(p16) LDFD f101 = [X2], INCX5
|
|
(p18) FMA f8 = f58, f106, f8
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f56 = [Y1], INCY
|
|
(p16) LDFD f68 = [Y2], INCY
|
|
(p18) FMA f9 = f61, f109, f9
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFD f104 = [X1], INCX
|
|
(p16) LDFD f116 = [X2], INCX
|
|
(p18) FMA f10 = f64, f112, f10
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f59 = [Y1], INCY
|
|
(p16) LDFD f71 = [Y2], INCY
|
|
(p18) FMA f11 = f67, f115, f11
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFD f107 = [X1], INCX
|
|
(p16) LDFD f119 = [X2], INCX
|
|
(p18) FMA f12 = f70, f118, f12
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f62 = [Y1], INCY
|
|
(p16) LDFD f74 = [Y2], INCY
|
|
(p18) FMA f13 = f73, f121, f13
|
|
}
|
|
;;
|
|
{ .mmf
|
|
(p16) LDFD f110 = [X1], INCX
|
|
(p16) LDFD f122 = [X2], INCX
|
|
(p18) FMA f14 = f76, f124, f14
|
|
}
|
|
{ .mmf
|
|
(p16) LDFD f65 = [Y1], INCY5
|
|
(p16) LDFD f77 = [Y2], INCY5
|
|
(p18) FMA f15 = f79, f127, f15
|
|
}
|
|
;;
|
|
{ .mmi
|
|
(p16) LDFD f113 = [X1], INCX5
|
|
(p16) LDFD f125 = [X2], INCX5
|
|
}
|
|
{ .mmb
|
|
(p16) add XX = INCX16, XX
|
|
(p16) add YY = INCY16, YY
|
|
br.ctop.sptk.few .L212
|
|
}
|
|
;;
|
|
.align 32
|
|
|
|
.L215:
|
|
{ .mmi
|
|
(p12) LDFD f34 = [X1], INCX
|
|
(p12) LDFD f42 = [X2], INCX
|
|
tbit.z p0, p13 = N, 2
|
|
}
|
|
{ .mmb
|
|
(p12) LDFD f32 = [Y1], INCY
|
|
(p12) LDFD f40 = [Y2], INCY
|
|
(p7) br.cond.dptk .L999
|
|
}
|
|
;;
|
|
{ .mmi
|
|
(p12) LDFD f35 = [X1], INCX
|
|
(p12) LDFD f43 = [X2], INCX
|
|
tbit.z p0, p14 = N, 1
|
|
}
|
|
{ .mmi
|
|
(p12) LDFD f33 = [Y1], INCY
|
|
(p12) LDFD f41 = [Y2], INCY
|
|
tbit.z p0, p15 = N, 0
|
|
}
|
|
;;
|
|
{ .mmi
|
|
(p12) LDFD f38 = [X1], INCX
|
|
(p12) LDFD f46 = [X2], INCX
|
|
(p12) shladd XX = INCX, 3, XX
|
|
}
|
|
{ .mmi
|
|
(p12) LDFD f36 = [Y1], INCY
|
|
(p12) LDFD f44 = [Y2], INCY
|
|
(p12) shladd YY = INCY, 3, YY
|
|
}
|
|
;;
|
|
{ .mmi
|
|
(p12) LDFD f39 = [X1], INCX5
|
|
(p12) LDFD f47 = [X2], INCX5
|
|
(p13) shladd XX = INCX, 2, XX
|
|
}
|
|
{ .mmi
|
|
(p12) LDFD f37 = [Y1], INCY5
|
|
(p12) LDFD f45 = [Y2], INCY5
|
|
(p13) shladd YY = INCY, 2, YY
|
|
}
|
|
;;
|
|
(p13) LDFD f50 = [X1], INCX
|
|
(p13) LDFD f48 = [Y1], INCY
|
|
(p14) LDFD f58 = [XX], INCX
|
|
(p14) LDFD f56 = [YY], INCY
|
|
;;
|
|
(p13) LDFD f51 = [X1], INCX
|
|
(p13) LDFD f49 = [Y1], INCY
|
|
(p14) LDFD f59 = [XX], INCX
|
|
(p14) LDFD f57 = [YY], INCY
|
|
;;
|
|
(p13) LDFD f54 = [X1], INCX
|
|
(p13) LDFD f52 = [Y1], INCY
|
|
(p15) LDFD f61 = [XX]
|
|
(p15) LDFD f60 = [YY]
|
|
;;
|
|
(p13) LDFD f55 = [X1]
|
|
(p13) LDFD f53 = [Y1]
|
|
;;
|
|
(p12) FMA f8 = f32, f34, f8
|
|
(p12) FMA f9 = f33, f35, f9
|
|
(p12) FMA f10 = f36, f38, f10
|
|
(p12) FMA f11 = f37, f39, f11
|
|
(p12) FMA f12 = f40, f42, f12
|
|
(p12) FMA f13 = f41, f43, f13
|
|
(p12) FMA f14 = f44, f46, f14
|
|
(p12) FMA f15 = f45, f47, f15
|
|
;;
|
|
(p13) FMA f8 = f48, f50, f8
|
|
(p13) FMA f9 = f49, f51, f9
|
|
(p13) FMA f10 = f52, f54, f10
|
|
(p13) FMA f11 = f53, f55, f11
|
|
(p14) FMA f12 = f56, f58, f12
|
|
(p14) FMA f13 = f57, f59, f13
|
|
(p15) FMA f14 = f60, f61, f14
|
|
br .L999
|
|
;;
|
|
.align 32
|
|
|
|
.L999:
|
|
FADD f8 = f8, f9
|
|
FADD f10 = f10, f11
|
|
FADD f12 = f12, f13
|
|
FADD f14 = f14, f15
|
|
;;
|
|
FADD f8 = f8, f10
|
|
FADD f12 = f12, f14
|
|
mov ar.lc = ARLC
|
|
;;
|
|
FADD f8 = f8, f12
|
|
mov pr = PR, -65474
|
|
br.ret.sptk.many b0
|
|
EPILOGUE
|
|
|