loongarch64: Add c/zrot optimization functions.
Signed-off-by: Hao Chen <chenhao@loongson.cn>
This commit is contained in:
Hao Chen
Shiyou Yin
parent
3c53ded315
commit
1ec5dded43
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@ -67,6 +67,8 @@ ZASUMKERNEL = casum_lsx.S
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SROTKERNEL = rot_lsx.S
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DROTKERNEL = rot_lsx.S
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CROTKERNEL = crot_lsx.S
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ZROTKERNEL = crot_lsx.S
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SNRM2KERNEL = snrm2_lsx.S
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DNRM2KERNEL = dnrm2_lsx.S
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@ -67,6 +67,8 @@ ZASUMKERNEL = casum_lasx.S
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SROTKERNEL = rot_lasx.S
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DROTKERNEL = rot_lasx.S
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CROTKERNEL = crot_lasx.S
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ZROTKERNEL = crot_lasx.S
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SNRM2KERNEL = snrm2_lasx.S
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DNRM2KERNEL = dnrm2_lasx.S
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,907 @@
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/***************************************************************************
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Copyright (c) 2023, The OpenBLAS Project
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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3. Neither the name of the OpenBLAS project nor the names of
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its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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#define ASSEMBLER
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#include "common.h"
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#define N $r4
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#define X $r5
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#define INCX $r6
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#define Y $r7
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#define INCY $r8
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#define C $f0
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#define S $f1
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#define I $r12
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#define TEMP $r13
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#define t1 $r14
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#define t2 $r16
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#define t3 $r15
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#define t4 $r17
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#define XX $r18
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#define YY $r19
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#define a1 $f12
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#define a2 $f13
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#define a3 $f14
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#define a4 $f15
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#define s1 $f16
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#define s2 $f17
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#define s3 $f18
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#define s4 $f19
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#define VX0 $vr8
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#define VX1 $vr20
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#define VX2 $vr21
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#define VX3 $vr22
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#define VT0 $vr10
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#define VT1 $vr18
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#define VXC $vr23
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#define VXS $vr9
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#define VXZ $vr11
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#define x1 $vr12
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#define x2 $vr13
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#define x3 $vr14
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#define x4 $vr15
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PROLOGUE
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bge $r0, N, .L999
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li.d TEMP, 1
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movgr2fr.d a1, $r0
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FFINT a1, a1
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slli.d TEMP, TEMP, ZBASE_SHIFT
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slli.d INCX, INCX, ZBASE_SHIFT
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slli.d INCY, INCY, ZBASE_SHIFT
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MTG t1, C
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MTG t2, S
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MTG t3, a1
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#ifdef DOUBLE
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vreplgr2vr.d VXC, t1
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vreplgr2vr.d VXS, t2
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vreplgr2vr.d VXZ, t3
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#else
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vreplgr2vr.w VXC, t1
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vreplgr2vr.w VXS, t2
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vreplgr2vr.w VXZ, t3
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srai.d I, N, 2
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#endif
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beq INCX, $r0, .L996
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beq INCY, $r0, .L996
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bne INCX, TEMP, .L22 // INCX!=1 or INCY!=1
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bne INCY, TEMP, .L22
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.L11:
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bge $r0, I, .L997
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CMPEQ $fcc0, C, a1
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bcnez $fcc0, .L110
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CMPEQ $fcc0, S, a1
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bcnez $fcc0, .L112 // C!=0 S==0
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b .L111 // C!=0 S!=0
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.align 3
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.L110:
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CMPEQ $fcc0, S, a1
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bcnez $fcc0, .L114 // C==0 S==0
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b .L113 // C==0 S!=0
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.align 3
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.L111: // C!=0 S!=0
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vld VX0, X, 0 * SIZE
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vld VX2, Y, 0 * SIZE
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#ifdef DOUBLE
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vld VX1, X, 2 * SIZE
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vld VX3, Y, 2 * SIZE
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vpickev.d x1, VX1, VX0
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vpickod.d x2, VX1, VX0
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vpickev.d x3, VX3, VX2
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vpickod.d x4, VX3, VX2
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vfmul.d VX0, x1, VXC
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vfmadd.d VX0, x3, VXS, VX0
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vfmul.d VX1, x1, VXS
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vfmsub.d VX1, x3, VXC, VX1
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vfmul.d VX2, x2, VXC
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vfmadd.d VX2, x4, VXS, VX2
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vfmul.d VX3, x2, VXS
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vfmsub.d VX3, x4, VXC, VX3
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vilvl.d x1, VX2 ,VX0
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vilvh.d x2, VX2, VX0
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vilvl.d x3, VX3 ,VX1
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vilvh.d x4, VX3, VX1
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vst x1, X, 0 * SIZE
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vst x3, Y, 0 * SIZE
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vst x2, X, 2 * SIZE
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vst x4, Y, 2 * SIZE
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addi.d X, X, 4 * SIZE
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addi.d Y, Y, 4 * SIZE
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#else
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vld VX1, X, 4 * SIZE
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vld VX3, Y, 4 * SIZE
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vpickev.w x1, VX1, VX0
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vpickod.w x2, VX1, VX0
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vpickev.w x3, VX3, VX2
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vpickod.w x4, VX3, VX2
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vfmul.s VX0, x1, VXC
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vfmadd.s VX0, x3, VXS, VX0
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vfmul.s VX1, x1, VXS
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vfmsub.s VX1, x3, VXC, VX1
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vfmul.s VX2, x2, VXC
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vfmadd.s VX2, x4, VXS, VX2
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vfmul.s VX3, x2, VXS
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vfmsub.s VX3, x4, VXC, VX3
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vilvl.w x1, VX2 ,VX0
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vilvh.w x2, VX2, VX0
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vilvl.w x3, VX3 ,VX1
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vilvh.w x4, VX3, VX1
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vst x1, X, 0 * SIZE
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vst x3, Y, 0 * SIZE
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vst x2, X, 4 * SIZE
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vst x4, Y, 4 * SIZE
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addi.d X, X, 8 * SIZE
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addi.d Y, Y, 8 * SIZE
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#endif
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addi.d I, I, -1
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blt $r0, I, .L111
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b .L997
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.align 3
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.L112: // C!=0 S==0
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vld VX0, X, 0 * SIZE
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vld VX2, Y, 0 * SIZE
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#ifdef DOUBLE
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vld VX1, X, 2 * SIZE
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vld VX3, Y, 2 * SIZE
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vpickev.d x1, VX1, VX0
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vpickod.d x2, VX1, VX0
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vpickev.d x3, VX3, VX2
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vpickod.d x4, VX3, VX2
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vfmul.d VX0, x1, VXC
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vfmul.d VX1, x3, VXC
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vfmul.d VX2, x2, VXC
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vfmul.d VX3, x4, VXC
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vilvl.d x1, VX2 ,VX0
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vilvh.d x2, VX2, VX0
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vilvl.d x3, VX3 ,VX1
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vilvh.d x4, VX3, VX1
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vst x1, X, 0 * SIZE
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vst x3, Y, 0 * SIZE
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vst x2, X, 2 * SIZE
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vst x4, Y, 2 * SIZE
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addi.d X, X, 4 * SIZE
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addi.d Y, Y, 4 * SIZE
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#else
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vld VX1, X, 4 * SIZE
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vld VX3, Y, 4 * SIZE
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vpickev.w x1, VX1, VX0
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vpickod.w x2, VX1, VX0
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vpickev.w x3, VX3, VX2
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vpickod.w x4, VX3, VX2
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vfmul.s VX0, x1, VXC
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vfmul.s VX1, x3, VXC
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vfmul.s VX2, x2, VXC
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vfmul.s VX3, x4, VXC
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vilvl.w x1, VX2 ,VX0
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vilvh.w x2, VX2, VX0
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vilvl.w x3, VX3 ,VX1
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vilvh.w x4, VX3, VX1
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vst x1, X, 0 * SIZE
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vst x3, Y, 0 * SIZE
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vst x2, X, 4 * SIZE
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vst x4, Y, 4 * SIZE
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addi.d X, X, 8 * SIZE
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addi.d Y, Y, 8 * SIZE
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#endif
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addi.d I, I, -1
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blt $r0, I, .L112
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b .L997
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.align 3
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.L113: // C==0 S!=0
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vld VX0, X, 0 * SIZE
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vld VX2, Y, 0 * SIZE
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#ifdef DOUBLE
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vld VX1, X, 2 * SIZE
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vld VX3, Y, 2 * SIZE
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vpickev.d x1, VX1, VX0
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vpickod.d x2, VX1, VX0
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vpickev.d x3, VX3, VX2
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vpickod.d x4, VX3, VX2
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vfmul.d VX0, x3, VXS
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vfmul.d VX1, x1, VXS
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vfsub.d VX1, VXZ, VX1
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vfmul.d VX2, x4, VXS
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vfmul.d VX3, x2, VXS
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vfsub.d VX3, VXZ, VX3
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vilvl.d x1, VX2 ,VX0
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vilvh.d x2, VX2, VX0
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vilvl.d x3, VX3 ,VX1
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vilvh.d x4, VX3, VX1
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vst x1, X, 0 * SIZE
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vst x3, Y, 0 * SIZE
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vst x2, X, 2 * SIZE
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vst x4, Y, 2 * SIZE
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addi.d X, X, 4 * SIZE
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addi.d Y, Y, 4 * SIZE
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#else
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vld VX1, X, 4 * SIZE
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vld VX3, Y, 4 * SIZE
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vpickev.w x1, VX1, VX0
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vpickod.w x2, VX1, VX0
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vpickev.w x3, VX3, VX2
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vpickod.w x4, VX3, VX2
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vfmul.s VX0, x3, VXS
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vfmul.s VX1, x1, VXS
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vfsub.s VX1, VXZ, VX1
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vfmul.s VX2, x4, VXS
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vfmul.s VX3, x2, VXS
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vfsub.s VX3, VXZ, VX3
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vilvl.w x1, VX2 ,VX0
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vilvh.w x2, VX2, VX0
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vilvl.w x3, VX3 ,VX1
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vilvh.w x4, VX3, VX1
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vst x1, X, 0 * SIZE
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vst x3, Y, 0 * SIZE
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vst x2, X, 4 * SIZE
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vst x4, Y, 4 * SIZE
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addi.d X, X, 8 * SIZE
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addi.d Y, Y, 8 * SIZE
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#endif
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addi.d I, I, -1
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blt $r0, I, .L113
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b .L997
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.align 3
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.L114: // C==0 S==0
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vst VXZ, X, 0 * SIZE
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vst VXZ, Y, 0 * SIZE
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#ifdef DOUBLE
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vst VXZ, X, 2 * SIZE
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vst VXZ, Y, 2 * SIZE
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addi.d X, X, 4 * SIZE
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addi.d Y, Y, 4 * SIZE
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#else
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vst VXZ, X, 4 * SIZE
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vst VXZ, Y, 4 * SIZE
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addi.d X, X, 8 * SIZE
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addi.d Y, Y, 8 * SIZE
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#endif
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addi.d I, I, -1
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blt $r0, I, .L114
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b .L997
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.align 3
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.L22:
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#ifdef DOUBLE
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srai.d I, N, 2
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#endif
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bge $r0, I, .L997
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move YY, Y
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move XX, X
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CMPEQ $fcc0, C, a1
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bcnez $fcc0, .L220
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CMPEQ $fcc0, S, a1
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bcnez $fcc0, .L222 // C!=0 S==0
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b .L221 // C!=0 S!=0
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.align 3
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.L220:
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CMPEQ $fcc0, S, a1
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bcnez $fcc0, .L224 // C==0 S==0
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b .L223 // C==0 S!=0
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.align 3
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.L221: // C!=0 S!=0
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#ifdef DOUBLE
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ld.d t1, X, 0 * SIZE
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ld.d t2, X, 1 * SIZE
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add.d X, X, INCX
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ld.d t3, X, 0 * SIZE
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ld.d t4, X, 1 * SIZE
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add.d X, X, INCX
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vinsgr2vr.d x1, t1, 0
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vinsgr2vr.d x2, t2, 0
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vinsgr2vr.d x1, t3, 1
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vinsgr2vr.d x2, t4, 1
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ld.d t1, Y, 0 * SIZE
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ld.d t2, Y, 1 * SIZE
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add.d Y, Y, INCY
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ld.d t3, Y, 0 * SIZE
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ld.d t4, Y, 1 * SIZE
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vinsgr2vr.d x3, t1, 0
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vinsgr2vr.d x4, t2, 0
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vinsgr2vr.d x3, t3, 1
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vinsgr2vr.d x4, t4, 1
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add.d Y, Y, INCY
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vfmul.d VX0, x1, VXC
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vfmadd.d VX0, x3, VXS, VX0
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vfmul.d VX1, x1, VXS
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vfmsub.d VX1, x3, VXC, VX1
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vfmul.d VX2, x2, VXC
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vfmadd.d VX2, x4, VXS, VX2
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vfmul.d VX3, x2, VXS
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vfmsub.d VX3, x4, VXC, VX3
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vstelm.d VX0, XX, 0, 0
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vstelm.d VX2, XX, 1 * SIZE, 0
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add.d XX, XX, INCX
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vstelm.d VX0, XX, 0, 1
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vstelm.d VX2, XX, 1 * SIZE, 1
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add.d XX, XX, INCX
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vstelm.d VX1, YY, 0, 0
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vstelm.d VX3, YY, 1 * SIZE, 0
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add.d YY, YY, INCY
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vstelm.d VX1, YY, 0, 1
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vstelm.d VX3, YY, 1 * SIZE, 1
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add.d YY, YY, INCY
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ld.d t1, X, 0 * SIZE
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ld.d t2, X, 1 * SIZE
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add.d X, X, INCX
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ld.d t3, X, 0 * SIZE
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ld.d t4, X, 1 * SIZE
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vinsgr2vr.d x1, t1, 0
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vinsgr2vr.d x2, t2, 0
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vinsgr2vr.d x1, t3, 1
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vinsgr2vr.d x2, t4, 1
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add.d X, X, INCX
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ld.d t1, Y, 0 * SIZE
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ld.d t2, Y, 1 * SIZE
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add.d Y, Y, INCY
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ld.d t3, Y, 0 * SIZE
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ld.d t4, Y, 1 * SIZE
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vinsgr2vr.d x3, t1, 0
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vinsgr2vr.d x4, t2, 0
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vinsgr2vr.d x3, t3, 1
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vinsgr2vr.d x4, t4, 1
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add.d Y, Y, INCY
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vfmul.d VX0, x1, VXC
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vfmadd.d VX0, x3, VXS, VX0
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vfmul.d VX1, x1, VXS
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vfmsub.d VX1, x3, VXC, VX1
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vfmul.d VX2, x2, VXC
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vfmadd.d VX2, x4, VXS, VX2
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vfmul.d VX3, x2, VXS
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vfmsub.d VX3, x4, VXC, VX3
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vstelm.d VX0, XX, 0, 0
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vstelm.d VX2, XX, 1 * SIZE, 0
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add.d XX, XX, INCX
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vstelm.d VX0, XX, 0, 1
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vstelm.d VX2, XX, 1 * SIZE, 1
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VX1, YY, 0, 0
|
||||
vstelm.d VX3, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX1, YY, 0, 1
|
||||
vstelm.d VX3, YY, 1 * SIZE, 1
|
||||
add.d YY, YY, INCY
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L221
|
||||
b .L995
|
||||
#else
|
||||
ld.w t1, X, 0 * SIZE
|
||||
ld.w t2, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
ld.w t3, X, 0 * SIZE
|
||||
ld.w t4, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
vinsgr2vr.w x1, t1, 0
|
||||
vinsgr2vr.w x2, t2, 0
|
||||
vinsgr2vr.w x1, t3, 1
|
||||
vinsgr2vr.w x2, t4, 1
|
||||
ld.w t1, Y, 0 * SIZE
|
||||
ld.w t2, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.w t3, Y, 0 * SIZE
|
||||
ld.w t4, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.w x3, t1, 0
|
||||
vinsgr2vr.w x4, t2, 0
|
||||
vinsgr2vr.w x3, t3, 1
|
||||
vinsgr2vr.w x4, t4, 1
|
||||
ld.w t1, X, 0 * SIZE
|
||||
ld.w t2, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
ld.w t3, X, 0 * SIZE
|
||||
ld.w t4, X, 1 * SIZE
|
||||
vinsgr2vr.w x1, t1, 2
|
||||
vinsgr2vr.w x2, t2, 2
|
||||
vinsgr2vr.w x1, t3, 3
|
||||
vinsgr2vr.w x2, t4, 3
|
||||
add.d X, X, INCX
|
||||
ld.w t1, Y, 0 * SIZE
|
||||
ld.w t2, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.w t3, Y, 0 * SIZE
|
||||
ld.w t4, Y, 1 * SIZE
|
||||
vinsgr2vr.w x3, t1, 2
|
||||
vinsgr2vr.w x4, t2, 2
|
||||
vinsgr2vr.w x3, t3, 3
|
||||
vinsgr2vr.w x4, t4, 3
|
||||
add.d Y, Y, INCY
|
||||
|
||||
vfmul.s VX0, x1, VXC
|
||||
vfmadd.s VX0, x3, VXS, VX0
|
||||
vfmul.s VX1, x1, VXS
|
||||
vfmsub.s VX1, x3, VXC, VX1
|
||||
vfmul.s VX2, x2, VXC
|
||||
vfmadd.s VX2, x4, VXS, VX2
|
||||
vfmul.s VX3, x2, VXS
|
||||
vfmsub.s VX3, x4, VXC, VX3
|
||||
vstelm.w VX0, XX, 0, 0
|
||||
vstelm.w VX2, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX0, XX, 0, 1
|
||||
vstelm.w VX2, XX, 1 * SIZE, 1
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX0, XX, 0, 2
|
||||
vstelm.w VX2, XX, 1 * SIZE, 2
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX0, XX, 0, 3
|
||||
vstelm.w VX2, XX, 1 * SIZE, 3
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX1, YY, 0, 0
|
||||
vstelm.w VX3, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VX1, YY, 0, 1
|
||||
vstelm.w VX3, YY, 1 * SIZE, 1
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VX1, YY, 0, 2
|
||||
vstelm.w VX3, YY, 1 * SIZE, 2
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VX1, YY, 0, 3
|
||||
vstelm.w VX3, YY, 1 * SIZE, 3
|
||||
add.d YY, YY, INCY
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L221
|
||||
b .L997
|
||||
#endif
|
||||
.align 3
|
||||
|
||||
.L222: // C!=0 S==0
|
||||
#ifdef DOUBLE
|
||||
ld.d t1, X, 0 * SIZE
|
||||
ld.d t2, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
ld.d t3, X, 0 * SIZE
|
||||
ld.d t4, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
vinsgr2vr.d x1, t1, 0
|
||||
vinsgr2vr.d x2, t2, 0
|
||||
vinsgr2vr.d x1, t3, 1
|
||||
vinsgr2vr.d x2, t4, 1
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
ld.d t2, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
ld.d t4, Y, 1 * SIZE
|
||||
vinsgr2vr.d x3, t1, 0
|
||||
vinsgr2vr.d x4, t2, 0
|
||||
vinsgr2vr.d x3, t3, 1
|
||||
vinsgr2vr.d x4, t4, 1
|
||||
add.d Y, Y, INCY
|
||||
vfmul.d VX0, x1, VXC
|
||||
vfmul.d VX1, x3, VXC
|
||||
vfmul.d VX2, x2, VXC
|
||||
vfmul.d VX3, x4, VXC
|
||||
vstelm.d VX0, XX, 0, 0
|
||||
vstelm.d VX2, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VX0, XX, 0, 1
|
||||
vstelm.d VX2, XX, 1 * SIZE, 1
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VX1, YY, 0, 0
|
||||
vstelm.d VX3, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX1, YY, 0, 1
|
||||
vstelm.d VX3, YY, 1 * SIZE, 1
|
||||
add.d YY, YY, INCY
|
||||
|
||||
ld.d t1, X, 0 * SIZE
|
||||
ld.d t2, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
ld.d t3, X, 0 * SIZE
|
||||
ld.d t4, X, 1 * SIZE
|
||||
vinsgr2vr.d x1, t1, 0
|
||||
vinsgr2vr.d x2, t2, 0
|
||||
vinsgr2vr.d x1, t3, 1
|
||||
vinsgr2vr.d x2, t4, 1
|
||||
add.d X, X, INCX
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
ld.d t2, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
ld.d t4, Y, 1 * SIZE
|
||||
vinsgr2vr.d x3, t1, 0
|
||||
vinsgr2vr.d x4, t2, 0
|
||||
vinsgr2vr.d x3, t3, 1
|
||||
vinsgr2vr.d x4, t4, 1
|
||||
add.d Y, Y, INCY
|
||||
vfmul.d VX0, x1, VXC
|
||||
vfmul.d VX1, x3, VXC
|
||||
vfmul.d VX2, x2, VXC
|
||||
vfmul.d VX3, x4, VXC
|
||||
vstelm.d VX0, XX, 0, 0
|
||||
vstelm.d VX2, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VX0, XX, 0, 1
|
||||
vstelm.d VX2, XX, 1 * SIZE, 1
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VX1, YY, 0, 0
|
||||
vstelm.d VX3, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX1, YY, 0, 1
|
||||
vstelm.d VX3, YY, 1 * SIZE, 1
|
||||
add.d YY, YY, INCY
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L222
|
||||
b .L995
|
||||
#else
|
||||
ld.w t1, X, 0 * SIZE
|
||||
ld.w t2, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
ld.w t3, X, 0 * SIZE
|
||||
ld.w t4, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
vinsgr2vr.w x1, t1, 0
|
||||
vinsgr2vr.w x2, t2, 0
|
||||
vinsgr2vr.w x1, t3, 1
|
||||
vinsgr2vr.w x2, t4, 1
|
||||
ld.w t1, Y, 0 * SIZE
|
||||
ld.w t2, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.w t3, Y, 0 * SIZE
|
||||
ld.w t4, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.w x3, t1, 0
|
||||
vinsgr2vr.w x4, t2, 0
|
||||
vinsgr2vr.w x3, t3, 1
|
||||
vinsgr2vr.w x4, t4, 1
|
||||
ld.w t1, X, 0 * SIZE
|
||||
ld.w t2, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
ld.w t3, X, 0 * SIZE
|
||||
ld.w t4, X, 1 * SIZE
|
||||
vinsgr2vr.w x1, t1, 2
|
||||
vinsgr2vr.w x2, t2, 2
|
||||
vinsgr2vr.w x1, t3, 3
|
||||
vinsgr2vr.w x2, t4, 3
|
||||
add.d X, X, INCX
|
||||
ld.w t1, Y, 0 * SIZE
|
||||
ld.w t2, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.w t3, Y, 0 * SIZE
|
||||
ld.w t4, Y, 1 * SIZE
|
||||
vinsgr2vr.w x3, t1, 2
|
||||
vinsgr2vr.w x4, t2, 2
|
||||
vinsgr2vr.w x3, t3, 3
|
||||
vinsgr2vr.w x4, t4, 3
|
||||
add.d Y, Y, INCY
|
||||
vfmul.s VX0, x1, VXC
|
||||
vfmul.s VX1, x3, VXC
|
||||
vfmul.s VX2, x2, VXC
|
||||
vfmul.s VX3, x4, VXC
|
||||
vstelm.w VX0, XX, 0, 0
|
||||
vstelm.w VX2, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX0, XX, 0, 1
|
||||
vstelm.w VX2, XX, 1 * SIZE, 1
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX0, XX, 0, 2
|
||||
vstelm.w VX2, XX, 1 * SIZE, 2
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX0, XX, 0, 3
|
||||
vstelm.w VX2, XX, 1 * SIZE, 3
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX1, YY, 0, 0
|
||||
vstelm.w VX3, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VX1, YY, 0, 1
|
||||
vstelm.w VX3, YY, 1 * SIZE, 1
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VX1, YY, 0, 2
|
||||
vstelm.w VX3, YY, 1 * SIZE, 2
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VX1, YY, 0, 3
|
||||
vstelm.w VX3, YY, 1 * SIZE, 3
|
||||
add.d YY, YY, INCY
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L222
|
||||
b .L997
|
||||
#endif
|
||||
.align 3
|
||||
|
||||
.L223: // C==0 S!=0
|
||||
#ifdef DOUBLE
|
||||
ld.d t1, X, 0 * SIZE
|
||||
ld.d t2, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
ld.d t3, X, 0 * SIZE
|
||||
ld.d t4, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
vinsgr2vr.d x1, t1, 0
|
||||
vinsgr2vr.d x2, t2, 0
|
||||
vinsgr2vr.d x1, t3, 1
|
||||
vinsgr2vr.d x2, t4, 1
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
ld.d t2, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
ld.d t4, Y, 1 * SIZE
|
||||
vinsgr2vr.d x3, t1, 0
|
||||
vinsgr2vr.d x4, t2, 0
|
||||
vinsgr2vr.d x3, t3, 1
|
||||
vinsgr2vr.d x4, t4, 1
|
||||
add.d Y, Y, INCY
|
||||
vfmul.d VX0, x3, VXS
|
||||
vfmul.d VX1, x1, VXS
|
||||
vfsub.d VX1, VXZ, VX1
|
||||
vfmul.d VX2, x4, VXS
|
||||
vfmul.d VX3, x2, VXS
|
||||
vfsub.d VX3, VXZ, VX3
|
||||
vstelm.d VX0, XX, 0, 0
|
||||
vstelm.d VX2, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VX0, XX, 0, 1
|
||||
vstelm.d VX2, XX, 1 * SIZE, 1
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VX1, YY, 0, 0
|
||||
vstelm.d VX3, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX1, YY, 0, 1
|
||||
vstelm.d VX3, YY, 1 * SIZE, 1
|
||||
add.d YY, YY, INCY
|
||||
|
||||
ld.d t1, X, 0 * SIZE
|
||||
ld.d t2, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
ld.d t3, X, 0 * SIZE
|
||||
ld.d t4, X, 1 * SIZE
|
||||
vinsgr2vr.d x1, t1, 0
|
||||
vinsgr2vr.d x2, t2, 0
|
||||
vinsgr2vr.d x1, t3, 1
|
||||
vinsgr2vr.d x2, t4, 1
|
||||
add.d X, X, INCX
|
||||
ld.d t1, Y, 0 * SIZE
|
||||
ld.d t2, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.d t3, Y, 0 * SIZE
|
||||
ld.d t4, Y, 1 * SIZE
|
||||
vinsgr2vr.d x3, t1, 0
|
||||
vinsgr2vr.d x4, t2, 0
|
||||
vinsgr2vr.d x3, t3, 1
|
||||
vinsgr2vr.d x4, t4, 1
|
||||
add.d Y, Y, INCY
|
||||
vfmul.d VX0, x3, VXS
|
||||
vfmul.d VX1, x1, VXS
|
||||
vfsub.d VX1, VXZ, VX1
|
||||
vfmul.d VX2, x4, VXS
|
||||
vfmul.d VX3, x2, VXS
|
||||
vfsub.d VX3, VXZ, VX3
|
||||
vstelm.d VX0, XX, 0, 0
|
||||
vstelm.d VX2, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VX0, XX, 0, 1
|
||||
vstelm.d VX2, XX, 1 * SIZE, 1
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VX1, YY, 0, 0
|
||||
vstelm.d VX3, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VX1, YY, 0, 1
|
||||
vstelm.d VX3, YY, 1 * SIZE, 1
|
||||
add.d YY, YY, INCY
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L223
|
||||
b .L995
|
||||
#else
|
||||
ld.w t1, X, 0 * SIZE
|
||||
ld.w t2, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
ld.w t3, X, 0 * SIZE
|
||||
ld.w t4, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
vinsgr2vr.w x1, t1, 0
|
||||
vinsgr2vr.w x2, t2, 0
|
||||
vinsgr2vr.w x1, t3, 1
|
||||
vinsgr2vr.w x2, t4, 1
|
||||
ld.w t1, Y, 0 * SIZE
|
||||
ld.w t2, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.w t3, Y, 0 * SIZE
|
||||
ld.w t4, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
vinsgr2vr.w x3, t1, 0
|
||||
vinsgr2vr.w x4, t2, 0
|
||||
vinsgr2vr.w x3, t3, 1
|
||||
vinsgr2vr.w x4, t4, 1
|
||||
ld.w t1, X, 0 * SIZE
|
||||
ld.w t2, X, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
ld.w t3, X, 0 * SIZE
|
||||
ld.w t4, X, 1 * SIZE
|
||||
vinsgr2vr.w x1, t1, 2
|
||||
vinsgr2vr.w x2, t2, 2
|
||||
vinsgr2vr.w x1, t3, 3
|
||||
vinsgr2vr.w x2, t4, 3
|
||||
add.d X, X, INCX
|
||||
ld.w t1, Y, 0 * SIZE
|
||||
ld.w t2, Y, 1 * SIZE
|
||||
add.d Y, Y, INCY
|
||||
ld.w t3, Y, 0 * SIZE
|
||||
ld.w t4, Y, 1 * SIZE
|
||||
vinsgr2vr.w x3, t1, 2
|
||||
vinsgr2vr.w x4, t2, 2
|
||||
vinsgr2vr.w x3, t3, 3
|
||||
vinsgr2vr.w x4, t4, 3
|
||||
add.d Y, Y, INCY
|
||||
vfmul.s VX0, x3, VXS
|
||||
vfmul.s VX1, x1, VXS
|
||||
vfsub.s VX1, VXZ, VX1
|
||||
vfmul.s VX2, x4, VXS
|
||||
vfmul.s VX3, x2, VXS
|
||||
vfsub.s VX3, VXZ, VX3
|
||||
vstelm.w VX0, XX, 0, 0
|
||||
vstelm.w VX2, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX0, XX, 0, 1
|
||||
vstelm.w VX2, XX, 1 * SIZE, 1
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX0, XX, 0, 2
|
||||
vstelm.w VX2, XX, 1 * SIZE, 2
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX0, XX, 0, 3
|
||||
vstelm.w VX2, XX, 1 * SIZE, 3
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VX1, YY, 0, 0
|
||||
vstelm.w VX3, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VX1, YY, 0, 1
|
||||
vstelm.w VX3, YY, 1 * SIZE, 1
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VX1, YY, 0, 2
|
||||
vstelm.w VX3, YY, 1 * SIZE, 2
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VX1, YY, 0, 3
|
||||
vstelm.w VX3, YY, 1 * SIZE, 3
|
||||
add.d YY, YY, INCY
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L223
|
||||
b .L997
|
||||
#endif
|
||||
.align 3
|
||||
|
||||
.L224: // C==0 S==0
|
||||
#ifdef DOUBLE
|
||||
vstelm.d VXZ, XX, 0, 0
|
||||
vstelm.d VXZ, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VXZ, XX, 0, 0
|
||||
vstelm.d VXZ, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VXZ, XX, 0, 0
|
||||
vstelm.d VXZ, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VXZ, XX, 0, 0
|
||||
vstelm.d VXZ, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.d VXZ, YY, 0, 0
|
||||
vstelm.d VXZ, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VXZ, YY, 0, 0
|
||||
vstelm.d VXZ, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VXZ, YY, 0, 0
|
||||
vstelm.d VXZ, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.d VXZ, YY, 0, 0
|
||||
vstelm.d VXZ, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L224
|
||||
move X, XX
|
||||
move Y, YY
|
||||
b .L995
|
||||
#else
|
||||
vstelm.w VXZ, XX, 0, 0
|
||||
vstelm.w VXZ, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VXZ, XX, 0, 0
|
||||
vstelm.w VXZ, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VXZ, XX, 0, 0
|
||||
vstelm.w VXZ, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VXZ, XX, 0, 0
|
||||
vstelm.w VXZ, XX, 1 * SIZE, 0
|
||||
add.d XX, XX, INCX
|
||||
vstelm.w VXZ, YY, 0, 0
|
||||
vstelm.w VXZ, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VXZ, YY, 0, 0
|
||||
vstelm.w VXZ, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VXZ, YY, 0, 0
|
||||
vstelm.w VXZ, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
vstelm.w VXZ, YY, 0, 0
|
||||
vstelm.w VXZ, YY, 1 * SIZE, 0
|
||||
add.d YY, YY, INCY
|
||||
addi.d I, I, -1
|
||||
blt $r0, I, .L224
|
||||
move X, XX
|
||||
move Y, YY
|
||||
b .L997
|
||||
#endif
|
||||
.align 3
|
||||
|
||||
#ifdef DOUBLE
|
||||
.L995:
|
||||
andi I, N, 3
|
||||
bge $r0, I, .L999
|
||||
b .L998
|
||||
.align 3
|
||||
|
||||
#endif
|
||||
.L996:
|
||||
move I, N
|
||||
b .L998
|
||||
.align 3
|
||||
|
||||
.L997:
|
||||
#ifdef DOUBLE
|
||||
andi I, N, 1
|
||||
#else
|
||||
andi I, N, 3
|
||||
#endif
|
||||
bge $r0, I, .L999
|
||||
.align 3
|
||||
|
||||
.L998:
|
||||
LD a1, X, 0 * SIZE
|
||||
LD a2, X, 1 * SIZE
|
||||
LD a3, Y, 0 * SIZE
|
||||
LD a4, Y, 1 * SIZE
|
||||
MUL s1, a1, C
|
||||
MADD s1, a3, S, s1
|
||||
MUL s2, a1, S
|
||||
MSUB s2, a3, C, s2
|
||||
MUL s3, a2, C
|
||||
MADD s3, a4, S, s3
|
||||
MUL s4, a2, S
|
||||
MSUB s4, a4, C, s4
|
||||
addi.d I, I, -1
|
||||
ST s1, X, 0 * SIZE
|
||||
ST s2, Y, 0 * SIZE
|
||||
ST s3, X, 1 * SIZE
|
||||
ST s4, Y, 1 * SIZE
|
||||
add.d X, X, INCX
|
||||
add.d Y, Y, INCY
|
||||
blt $r0, I, .L998
|
||||
.align 3
|
||||
|
||||
.L999:
|
||||
move $r4, $r12
|
||||
jirl $r0, $r1, 0x0
|
||||
.align 3
|
||||
|
||||
EPILOGUE
|
||||
Loading…
Reference in New Issue