/*********************************************************************/
/* Copyright 2009, 2010 The University of Texas at Austin. */
/* All rights reserved. */
/* */
/* Redistribution and use in source and binary forms, with or */
/* without modification, are permitted provided that the following */
/* conditions are met: */
/* */
/* 1. Redistributions of source code must retain the above */
/* copyright notice, this list of conditions and the following */
/* disclaimer. */
/* */
/* 2. Redistributions in binary form must reproduce the above */
/* copyright notice, this list of conditions and the following */
/* disclaimer in the documentation and/or other materials */
/* provided with the distribution. */
/* */
/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
/* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
/* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
/* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
/* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
/* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
/* POSSIBILITY OF SUCH DAMAGE. */
/* */
/* The views and conclusions contained in the software and */
/* documentation are those of the authors and should not be */
/* interpreted as representing official policies, either expressed */
/* or implied, of The University of Texas at Austin. */
/*********************************************************************/
#define ASSEMBLER
#include "common.h"
#define PREFETCHSIZE 74
#define CO1 r14
#define CO2 r15
#define CO3 r16
#define DO1 r17
#define DO2 r18
#define DO3 r19
#define I r22
#define I_AND_15 r23
#define PRE1 r24
#define PR r30
#define ARLC r31
#define M r32
#define N r33
#define C r34
#define LDC r35
#define J r36
#define BETA_R f8
#define BETA_I f9
PROLOGUE
.prologue
PROFCODE
{ .mmi
adds CO1 = 24, r12
adds CO2 = 32, r12
.save ar.lc, ARLC
mov ARLC = ar.lc
}
{ .mfb
cmp.ge p6, p0 = 0, N
fcmp.eq p0, p14 = BETA_R, f0
(p6) br.ret.sptk.many b0
}
;;
.body
{ .mmi
ld8 C = [CO1], 8
ld8 LDC = [CO2]
mov PR = pr
}
{ .mfi
mov J = N
fcmp.eq p0, p15 = BETA_I, f0
shr I = M, 3
}
;;
{ .mmb
cmp.ge p6, p0 = 0, M
adds I = -1, I
(p6) br.ret.sptk.many b0
}
;;
{ .mbb
shladd LDC = LDC, ZBASE_SHIFT, r0
(p14) br.cond.dpnt .L100
(p15) br.cond.dpnt .L100
}
;;
.align 32
.L60:
{ .mmi
mov CO1 = C
mov CO3 = C
add CO2 = 4 * SIZE, C
}
{ .mmi
adds PRE1 = PREFETCHSIZE * SIZE, C
add C = C, LDC
tbit.nz p12, p0 = M, 2
}
;;
{ .mmi
and I_AND_15 = 15, M
mov ar.lc = I
}
{ .mib
cmp.gt p8, p0 = 0, I
(p8) br.cond.dpnt .L80
}
;;
.align 32
.L70:
{ .mmi
STFD [CO1] = f0, 1 * SIZE
STFD [CO2] = f0, 1 * SIZE
}
{ .mmi
lfetch.excl.nt1 [PRE1], 16 * SIZE
nop.m 0
}
;;
{ .mmi
STFD [CO1] = f0, 1 * SIZE
STFD [CO2] = f0, 1 * SIZE
adds CO3 = 16 * SIZE, CO3
}
;;
{ .mmi
STFD [CO1] = f0, 1 * SIZE
STFD [CO2] = f0, 1 * SIZE
}
;;
{ .mmi
STFD [CO1] = f0, 5 * SIZE
STFD [CO2] = f0, 5 * SIZE
}
;;
{ .mmi
STFD [CO1] = f0, 1 * SIZE
STFD [CO2] = f0, 1 * SIZE
}
;;
{ .mmi
STFD [CO1] = f0, 1 * SIZE
STFD [CO2] = f0, 1 * SIZE
}
;;
{ .mmi
STFD [CO1] = f0, 1 * SIZE
STFD [CO2] = f0, 1 * SIZE
}
;;
{ .mmb
STFD [CO1] = f0, 5 * SIZE
STFD [CO2] = f0, 5 * SIZE
br.cloop.sptk.few .L70
}
;;
.align 32
.L80:
{ .mmi
(p12) STFD [CO1] = f0, 1 * SIZE
(p12) STFD [CO2] = f0, 1 * SIZE
tbit.nz p13, p0 = M, 1
}
{ .mmb
cmp.eq p9, p0 = 0, I_AND_15
adds J = -1, J
(p9) br.cond.dptk .L99
}
;;
{ .mmi
(p12) STFD [CO1] = f0, 1 * SIZE
(p12) STFD [CO2] = f0, 1 * SIZE
tbit.nz p14, p0 = M, 0
}
;;
{ .mmi
(p12) STFD [CO1] = f0, 1 * SIZE
(p12) STFD [CO2] = f0, 1 * SIZE
(p12) adds CO3 = 8 * SIZE, CO3
}
;;
{ .mmi
(p12) STFD [CO1] = f0, 5 * SIZE
(p12) STFD [CO2] = f0
(p13) adds CO3 = 4 * SIZE, CO3
}
;;
{ .mmi
(p13) STFD [CO1] = f0, 1 * SIZE
(p14) STFD [CO3] = f0, 1 * SIZE
}
;;
{ .mmi
(p13) STFD [CO1] = f0, 1 * SIZE
(p14) STFD [CO3] = f0, 1 * SIZE
}
;;
{ .mmi
(p13) STFD [CO1] = f0, 1 * SIZE
}
;;
{ .mmi
(p13) STFD [CO1] = f0
}
;;
.align 32
.L99:
{ .mib
cmp.lt p6, p0 = 0, J
mov ar.lc = ARLC
}
{ .mbb
(p6) br.cond.dptk .L60
br.ret.sptk.many b0
}
;;
.align 32
.L100:
{ .mmi
mov CO1 = C
mov CO3 = C
mov pr.rot = 0
}
{ .mmi
adds PRE1 = PREFETCHSIZE * SIZE, C
add CO2 = 4 * SIZE, C
mov DO1 = C
}
;;
{ .mmi
mov ar.ec = 6
}
{ .mmi
adds DO2 = 4 * SIZE, C
mov DO3 = C
add C = C, LDC
}
;;
{ .mmi
and I_AND_15 = 15, M
cmp.eq p16, p0 = r0, r0
mov ar.lc = I
}
{ .mib
cmp.gt p8, p0 = 0, I
tbit.nz p12, p0 = M, 2
(p8) br.cond.dpnt .L180
}
;;
.align 32
.L170:
{ .mmf
(p21) STFD [DO1] = f37, 1 * SIZE
(p16) lfetch.excl.nt1 [PRE1], 16 * SIZE
(p21) FNMA f61 = BETA_I, f67, f61
}
{ .mmf
(p16) LDFD f32 = [CO1], 1 * SIZE
(p16) adds CO2 = 16 * SIZE, CO2
(p21) FMPY f12 = BETA_I, f85
}
;;
{ .mfi
(p21) STFD [DO1] = f43, 1 * SIZE
(p21) FMA f67 = BETA_R, f67, f10
(p16) adds CO3 = 16 * SIZE, CO3
}
{ .mfi
(p16) LDFD f38 = [CO1], 1 * SIZE
(p21) FMPY f85 = BETA_R, f85
(p16) adds DO2 = 16 * SIZE, DO2
}
;;
{ .mfi
(p21) STFD [DO1] = f49, 1 * SIZE
(p21) FNMA f73 = BETA_I, f79, f73
(p16) adds DO3 = 16 * SIZE, DO3
}
{ .mfi
(p16) LDFD f44 = [CO1], 1 * SIZE
(p21) FMPY f13 = BETA_I, f97
nop.i 0
}
;;
(p21) STFD [DO1] = f55, 1 * SIZE
(p21) FMA f79 = BETA_R, f79, f11
(p16) LDFD f50 = [CO1], 1 * SIZE
(p21) FMPY f97 = BETA_R, f97
;;
(p21) STFD [DO1] = f61, 1 * SIZE
(p21) FNMA f85 = BETA_I, f91, f85
(p16) LDFD f56 = [CO1], 1 * SIZE
(p21) FMPY f14 = BETA_I, f109
;;
(p21) STFD [DO1] = f67, 1 * SIZE
(p21) FMA f91 = BETA_R, f91, f12
(p16) LDFD f62 = [CO1], 1 * SIZE
(p21) FMPY f109 = BETA_R, f109
;;
(p21) STFD [DO1] = f73, 1 * SIZE
(p21) FNMA f97 = BETA_I, f103, f97
(p16) LDFD f68 = [CO1], 1 * SIZE
(p21) FMPY f15 = BETA_I, f121
;;
(p21) STFD [DO1] = f79, 1 * SIZE
(p21) FMA f103 = BETA_R, f103, f13
(p16) LDFD f74 = [CO1], 1 * SIZE
(p21) FMPY f121 = BETA_R, f121
;;
(p21) STFD [DO1] = f85, 1 * SIZE
(p21) FNMA f109 = BETA_I, f115, f109
(p16) LDFD f80 = [CO1], 1 * SIZE
(p20) FMPY f6 = BETA_I, f36
;;
(p21) STFD [DO1] = f91, 1 * SIZE
(p21) FMA f115 = BETA_R, f115, f14
(p16) LDFD f86 = [CO1], 1 * SIZE
(p20) FMPY f36 = BETA_R, f36
;;
(p21) STFD [DO1] = f97, 1 * SIZE
(p21) FNMA f121 = BETA_I, f127, f121
(p16) LDFD f92 = [CO1], 1 * SIZE
(p20) FMPY f7 = BETA_I, f48
;;
(p21) STFD [DO1] = f103, 1 * SIZE
(p21) FMA f127 = BETA_R, f127, f15
(p16) LDFD f98 = [CO1], 1 * SIZE
(p20) FMPY f48 = BETA_R, f48
;;
(p21) STFD [DO1] = f109, 1 * SIZE
(p20) FNMA f36 = BETA_I, f42, f36
(p16) LDFD f104 = [CO1], 1 * SIZE
(p20) FMPY f10 = BETA_I, f60
;;
(p21) STFD [DO1] = f115, 1 * SIZE
(p20) FMA f42 = BETA_R, f42, f6
(p16) LDFD f110 = [CO1], 1 * SIZE
(p20) FMPY f60 = BETA_R, f60
;;
(p21) STFD [DO1] = f121, 1 * SIZE
(p20) FNMA f48 = BETA_I, f54, f48
(p16) LDFD f116 = [CO1], 1 * SIZE
(p20) FMPY f11 = BETA_I, f72
;;
(p21) STFD [DO1] = f127, 1 * SIZE
(p20) FMA f54 = BETA_R, f54, f7
(p16) LDFD f122 = [CO1], 1 * SIZE
(p20) FMPY f72 = BETA_R, f72
br.ctop.sptk.few .L170
;;
.align 32
.L180:
{ .mmi
(p12) LDFD f32 = [CO1], 1 * SIZE
(p12) LDFD f36 = [CO2], 1 * SIZE
tbit.nz p13, p0 = M, 1
}
{ .mmb
cmp.eq p9, p0 = 0, I_AND_15
adds J = -1, J
(p9) br.cond.dptk .L199
}
;;
{ .mmi
(p12) LDFD f33 = [CO1], 1 * SIZE
(p12) LDFD f37 = [CO2], 1 * SIZE
tbit.nz p14, p0 = M, 0
}
;;
{ .mmi
(p12) LDFD f34 = [CO1], 1 * SIZE
(p12) LDFD f38 = [CO2], 1 * SIZE
(p12) adds CO3 = 8 * SIZE, CO3
}
;;
{ .mmi
(p12) LDFD f35 = [CO1], 5 * SIZE
(p12) LDFD f39 = [CO2]
(p13) adds CO3 = 4 * SIZE, CO3
}
;;
{ .mmi
(p13) LDFD f40 = [CO1], 1 * SIZE
(p14) LDFD f44 = [CO3], 1 * SIZE
}
;;
{ .mmi
(p13) LDFD f41 = [CO1], 1 * SIZE
(p14) LDFD f45 = [CO3], 1 * SIZE
}
;;
{ .mmf
(p13) LDFD f42 = [CO1], 1 * SIZE
}
;;
{ .mmf
(p13) LDFD f43 = [CO1]
}
;;
(p12) FMPY f80 = BETA_I, f32
(p12) FMPY f32 = BETA_R, f32
(p12) FMPY f81 = BETA_I, f34
(p12) FMPY f34 = BETA_R, f34
(p12) FMPY f82 = BETA_I, f36
(p12) FMPY f36 = BETA_R, f36
(p12) FMPY f83 = BETA_I, f38
(p12) FMPY f38 = BETA_R, f38
;;
(p12) FNMA f32 = BETA_I, f33, f32
(p12) FMA f33 = BETA_R, f33, f80
(p12) FNMA f34 = BETA_I, f35, f34
(p12) FMA f35 = BETA_R, f35, f81
(p12) FNMA f36 = BETA_I, f37, f36
(p12) FMA f37 = BETA_R, f37, f82
(p12) FNMA f38 = BETA_I, f39, f38
(p12) FMA f39 = BETA_R, f39, f83
;;
(p13) FMPY f84 = BETA_I, f40
(p13) FMPY f40 = BETA_R, f40
(p13) FMPY f85 = BETA_I, f42
(p13) FMPY f42 = BETA_R, f42
(p14) FMPY f86 = BETA_I, f44
(p14) FMPY f44 = BETA_R, f44
;;
(p13) FNMA f40 = BETA_I, f41, f40
(p13) FMA f41 = BETA_R, f41, f84
(p13) FNMA f42 = BETA_I, f43, f42
(p13) FMA f43 = BETA_R, f43, f85
(p14) FNMA f44 = BETA_I, f45, f44
(p14) FMA f45 = BETA_R, f45, f86
;;
{ .mmf
(p12) STFD [DO1] = f32, 1 * SIZE
(p12) STFD [DO2] = f36, 1 * SIZE
}
{ .mmf
(p12) adds DO3 = 8 * SIZE, DO3
}
;;
{ .mmf
(p12) STFD [DO1] = f33, 1 * SIZE
(p12) STFD [DO2] = f37, 1 * SIZE
}
{ .mmf
(p13) adds DO3 = 4 * SIZE, DO3
}
;;
{ .mmf
(p12) STFD [DO1] = f34, 1 * SIZE
(p12) STFD [DO2] = f38, 1 * SIZE
}
;;
{ .mmf
(p12) STFD [DO1] = f35, 5 * SIZE
(p12) STFD [DO2] = f39
}
;;
{ .mmi
(p13) STFD [DO1] = f40, 1 * SIZE
(p14) STFD [DO3] = f44, 1 * SIZE
}
;;
{ .mmi
(p13) STFD [DO1] = f41, 1 * SIZE
(p14) STFD [DO3] = f45, 1 * SIZE
}
;;
{ .mmi
(p13) STFD [DO1] = f42, 1 * SIZE
;;
(p13) STFD [DO1] = f43
}
;;
.align 32
.L199:
{ .mib
cmp.lt p6, p0 = 0, J
mov ar.lc = ARLC
(p6) br.cond.dptk .L100
}
;;
{ .mib
mov pr = PR, -1
br.ret.sptk.many b0
}
;;
EPILOGUE